| cd81d94322a39503e4a3e87b6ee03d4fcb3465fb |
|
21-Jul-2014 |
Stephen Hines <srhines@google.com> |
Update LLVM for rebase to r212749.
Includes a cherry-pick of:
r212948 - fixes a small issue with atomic calls
Change-Id: Ib97bd980b59f18142a69506400911a6009d9df18
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| dce4a407a24b04eebc6a376f8e62b41aaa7b071f |
|
29-May-2014 |
Stephen Hines <srhines@google.com> |
Update LLVM for 3.5 rebase (r209712).
Change-Id: I149556c940fb7dc92d075273c87ff584f400941f
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 36b56886974eae4f9c5ebc96befd3e7bfe5de338 |
|
24-Apr-2014 |
Stephen Hines <srhines@google.com> |
Update to LLVM 3.5a.
Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| e3ba15c794839abe076e3e2bdf6c626396a19d4d |
|
12-Oct-2013 |
Will Dietz <wdietz2@illinois.edu> |
Add missing #include's to cctype when using isdigit/alpha/etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192519 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 8819c84aed10777ba91d4e862229882b8da0b272 |
|
01-Oct-2013 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove several unused variables.
Patch by Alp Toker.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191757 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 107cfa2169299fe67caebe7d1f0d405ce727e420 |
|
16-Sep-2013 |
Tim Northover <tnorthover@apple.com> |
TableGen: fix constness of new comparison function.
libc++ didn't seem to like a non-const call operator.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190797 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 03f9197d62dddfb70e70acb5563518f589d29251 |
|
16-Sep-2013 |
Tim Northover <tnorthover@apple.com> |
TableGen: give asm match classes deterministic order.
TableGen was sorting the entries in some of its internal data
structures by pointer. This order filtered through to the final
matching table and affected the diagnostics produced on bad assembly
occasionally.
It also turns out STL algorithms are ridiculously easy to misuse on
containers with custom order methods. (No bugs before, or now that I
know of, but plenty in the middle).
This should fix the sanitizer bot, which ends up with weird pointers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190793 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 6dd670af758ee111593f81f355325e1b5960b870 |
|
16-Sep-2013 |
Tim Northover <tnorthover@apple.com> |
AsmMatcher: emit subtarget feature enum in deterministic order.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190792 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 715d98d657491b3fb8ea0e14643e9801b2f9628c |
|
12-Sep-2013 |
Joey Gouly <joey.gouly@arm.com> |
Add an instruction deprecation feature to TableGen.
The 'Deprecated' class allows you to specify a SubtargetFeature that the
instruction is deprecated on.
The 'ComplexDeprecationPredicate' class allows you to define a custom
predicate that is called to check for deprecation.
For example:
ComplexDeprecationPredicate<"MCR">
would mean you would have to define the following function:
bool getMCRDeprecationInfo(MCInst &MI, MCSubtargetInfo &STI,
std::string &Info)
Which returns 'false' for not deprecated, and 'true' for deprecated
and store the warning message in 'Info'.
The MCTargetAsmParser constructor was chaned to take an extra argument of
the MCInstrInfo class, so out-of-tree targets will need to be changed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190598 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| aae60d1dc417dffb1b2486c8e7ca546cf3777901 |
|
29-Aug-2013 |
Craig Topper <craig.topper@gmail.com> |
Move StringToOffsetTable into the TableGen include directory so I can use it in clang.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189567 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 1f85736c97980507833f1933796bf600f7efde67 |
|
12-Aug-2013 |
Richard Sandiford <rsandifo@linux.vnet.ibm.com> |
Revert r188164: Stablize MCK_Reg ordering in AsmMatcherEmitter
Apparently caused a failure on Darwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188166 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| dfb5ceae90c016ba4ca8a7f1a3b79c360d888f30 |
|
12-Aug-2013 |
Richard Sandiford <rsandifo@linux.vnet.ibm.com> |
Stablize MCK_Reg ordering in AsmMatcherEmitter
clang bootstraps intermittently failed for me due a difference in
the MCK_Reg ordering in ARMGenAsmMatcher.inc. E.g. in my latest
run the stage 1 and stage 3 versions were the same but the stage 2
one was different (though still functionally correct). This meant
that the .o comparison failed.
MCK_Regs were assigned by iterating over a std::set< std::set<Record*> >,
and since std::set is sorted lexicographically, the order depended on the
order of the pointer values. This patch replaces the pointer ordering
with LessRecordByID.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188164 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 47cfec02842f885b46ea0d3c812793e660691640 |
|
07-Aug-2013 |
Reid Kleckner <reid@kleckner.net> |
Remove some std stream usage from Support and TableGen
LLVM's coding standards recommend raw_ostream and MemoryBuffer for
reading and writing text.
This has the side effect of allowing clang to compile more of Support
and TableGen in the Microsoft C++ ABI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187826 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 588f408b95c83e9b59c0777925d2ae70ac445fae |
|
01-Aug-2013 |
Vladimir Medic <Vladimir.Medic@imgtec.com> |
Moving definition of MnemonicContainsDot field from class Instruction to class AsmParser as suggested.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187569 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| f63ef914b67593e4b20a0b85e889380c20b41f55 |
|
24-Jul-2013 |
Craig Topper <craig.topper@gmail.com> |
Split generated asm mnemonic matching table into a separate table for each asm variant.
This removes the need to store the asm variant in each row of the single table that existed before. Shaves ~16K off the size of X86AsmParser.o.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187026 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 9273151c3bbc96c9b2911caffe3e1a724261cd06 |
|
16-Jul-2013 |
Vladimir Medic <Vladimir.Medic@imgtec.com> |
This patch allows targets to define weather the instruction mnemonics in asm matcher tables will contain '.' character.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186388 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 54911a5303f44694c43608eedf2142e9d65d7c22 |
|
15-Jul-2013 |
Aaron Ballman <aaron@aaronballman.com> |
Teaching llvm-tblgen to not emit a switch statement when there are no case statements.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186330 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| d999062f31b5e0a2f12d70a54ffdb02be8363657 |
|
27-Apr-2013 |
Ulrich Weigand <ulrich.weigand@de.ibm.com> |
Handle tied sub-operands in AsmMatcherEmitter
The problem this patch addresses is the handling of register tie
constraints in AsmMatcherEmitter, where one operand is tied to a
sub-operand of another operand. The typical scenario for this to
happen is the tie between the "write-back" register of a pre-inc
instruction, and the base register sub-operand of the memory address
operand of that instruction.
The current AsmMatcherEmitter code attempts to handle tied
operands by emitting the operand as usual first, and emitting
a CVT_Tied node when handling the second (tied) operand. However,
this really only works correctly if the tied operand does not
have sub-operands (and isn't a sub-operand itself). Under those
circumstances, a wrong MC operand list is generated.
In discussions with Jim Grosbach, it turned out that the MC operand
list really ought not to contain tied operands in the first place;
instead, it ought to consist of exactly those operands that are
named in the AsmString. However, getting there requires significant
rework of (some) targets.
This patch fixes the immediate problem, and at the same time makes
one (small) step in the direction of the long-term solution, by
implementing two changes:
1. Restricts the AsmMatcherEmitter handling of tied operands to
apply solely to simple operands (not complex operands or
sub-operand of such).
This means that at least we don't get silently corrupt MC operand
lists as output. However, if we do have tied sub-operands, they
would now no longer be handled at all, except for:
2. If we have an operand that does not occur in the AsmString,
and also isn't handled as tied operand, simply emit a dummy
MC operand (constant 0).
This works as long as target code never attempts to access
MC operands that do no not occur in the AsmString (and are
not tied simple operands), which happens to be the case for
all targets where this situation can occur (ARM and PowerPC).
[ Note that this change means that many of the ARM custom
converters are now superfluous, since the implement the
same "hack" now performed already by common code. ]
Longer term, we ought to fix targets to never access *any*
MC operand that does not occur in the AsmString (including
tied simple operands), and then finally completely remove
all such operands from the MC operand list.
Patch approved by Jim Grosbach.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180677 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 88eb89b89f9426feb7be9b19d1a664b37c590bdb |
|
19-Apr-2013 |
Chad Rosier <mcrosier@apple.com> |
[asm parser] Add support for predicating MnemonicAlias based on the assembler
variant/dialect. Addresses a FIXME in the emitMnemonicAliases function.
Use and test case to come shortly.
rdar://13688439 and part of PR13340.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179804 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| fa05def52c6bb8266d856a9af2de6fa066d93d44 |
|
06-Feb-2013 |
Jim Grosbach <grosbach@apple.com> |
Allow targets to add custom asm operand matching logic.
For example, ARM has several instructions with a literal '#0' immediate in the syntax
that's not represented as an actual operand. The asm matcher is expected a token
operand, but the parser will have created an immediate operand. This is currently
handled by dedicated per-instruction C++ munging of the ParsedAsmOperand list, but
will be better handled by this hook.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174487 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 1c99a7f4892a24eb227802e042917d05d8cd415f |
|
16-Jan-2013 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Address the FIXME in AsmParser.cpp.
// FIXME: Constraints are hard coded to 'm', but we need an 'r'
// constraint for addressof. This needs to be cleaned up!
Test cases are already in place. Specifically,
clang/test/CodeGen/ms-inline-asm.c t15(), t16(), and t24().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172569 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 12da505d938ecfbc49b203e454bada99eda950e3 |
|
10-Jan-2013 |
Tim Northover <Tim.Northover@arm.com> |
Remove locale-dependence of enum mangling and use existing function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172077 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 88abcde3b47dcd9b64e8b0cd6558481d692609eb |
|
10-Jan-2013 |
Tim Northover <Tim.Northover@arm.com> |
Make TableGen mangle operand method names before putting in enum.
The purpose of this patch is to allow PredicateMethods to be set to something
like "isUImm<8>", calling a C++ template method to reduce code duplication. For
this to work, the PredicateMethod must be mangled into a valid C++ identifier
for insertion into an enum.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172073 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 4ffd89fa4d2788611187d1a534d2ed46adf1702c |
|
04-Dec-2012 |
Chandler Carruth <chandlerc@gmail.com> |
Sort the #include lines for utils/...
I've tried to find main moudle headers where possible, but the TableGen
stuff may warrant someone else looking at it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169251 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 61131ab15fd593a2e295d79fe2714e7bc21f2ec8 |
|
25-Oct-2012 |
Joerg Sonnenberger <joerg@bec.de> |
Remove exception handling usage from tblgen.
Most places can use PrintFatalError as the unwinding mechanism was not
used for anything other than printing the error. The single exception
was CodeGenDAGPatterns.cpp, where intermediate errors during type
resolution were ignored to simplify incremental platform development.
This use is replaced by an error flag in TreePattern and bailout earlier
in various places if it is set.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166712 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 6e006d3de882784527d4d9cc92b1a91f6773505e |
|
13-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Use the new API introduced in r165830 in lieu of the
MapAndConstraints vector. Also remove the unused Kind argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165833 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 3f7b7f8ce0b050fc6a0100839d9c5a84198b2aed |
|
10-Oct-2012 |
Sean Silva <silvas@purdue.edu> |
tblgen: Use semantically correct RTTI functions.
Also, some minor cleanup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165647 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 6cfc806a6b82b60a3e923b6b89f2b4da62cdb50b |
|
10-Oct-2012 |
Sean Silva <silvas@purdue.edu> |
tblgen: Mechanically move dynamic_cast<> to dyn_cast<>.
Some of these dyn_cast<>'s would be better phrased as isa<> or cast<>.
That will happen in a future patch.
There are also two dyn_cast_or_null<>'s slipped in instead of
dyn_cast<>'s, since they were causing crashes with just dyn_cast<>.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165646 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 9ba9d4d76bfa8de2b05cbce02a5a3ff7d46cb331 |
|
05-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add a few typedefs to simplify future changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165324 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| d494a3bfc5a4c9a335775669cfd6d804bc88d00a |
|
04-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Default to the 'm' constraint. This matches the behavior of the
MSVC compiler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165174 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| c69bb70deb5b596941bb1de180d1554f9a411062 |
|
02-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
Fix 80-column violations. Cleanup whitespace in generated code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164983 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 22685876ed7231f32f7d1698c00acab22825b74c |
|
02-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add the convertToMapAndConstraints() function that is used to
map constraints and MCInst operands to inline asm operands. This replaces the
getMCInstOperandNum() function.
The logic to determine the constraints are not in place, so we still default to
a register constraint (i.e., "r"). Also, we no longer build the MCInst but
rather return just the opcode to get the MCInstrDesc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164979 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 2590c2e1e9e2f2a7f28672c10c2df55566238dfa |
|
25-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
Rather then have a wrapper function, have tblgen instantiate the implementation.
Also remove an unused argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164567 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 00796a1b15a83247e19c2445a6ff7a31e72299a4 |
|
24-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
Rather then have a wrapper function, have tblgen instantiate the implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164548 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| d717a066c6ddaff401b9259579b265eeafb83b6e |
|
22-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Expose the mnemonicIsValid() function in the AsmParser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164420 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 6018944afd2931a15829223d4e3862495cb4ec7c |
|
21-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
Whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164406 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| b2df610b44902124c22f3661a39bffd5341da62d |
|
19-Sep-2012 |
Sean Silva <silvas@purdue.edu> |
Iterate deterministicaly over ClassInfo*'s
Fixes an observed instance of nondeterministic TableGen output.
Review by Jakob.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164191 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| decfdf548b43c80c3dd81ff1cc3639b80ed33a3e |
|
19-Sep-2012 |
Sean Silva <silvas@purdue.edu> |
Iterate deterministically over register classes
Fixes an observed instance of nondeterministic TableGen output.
Review by Jakob.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164190 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 3a3644436695d835bb4e1e2a0c7f3cc82a2807c2 |
|
18-Sep-2012 |
Craig Topper <craig.topper@gmail.com> |
Make custom operand parsing mnemonic indices use the same mnemonic table as the match table. Reorder fields in OperandMatchEntry to provide the least amount of padding for in tree targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164109 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| fee7f01d1e193266b9ca88ef6b5466d543e4cec4 |
|
18-Sep-2012 |
Craig Topper <craig.topper@gmail.com> |
Use variable type for index into mnemonic table. Shrinks size of index field on in tree targets. Saving static data space.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164108 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| b198f5c8979d46d75a08c1710a160f8e102b9ba8 |
|
18-Sep-2012 |
Craig Topper <craig.topper@gmail.com> |
Mark asm matcher conversion table as const.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164088 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| be480ff607285157361a100e72ac5ed84ccce328 |
|
18-Sep-2012 |
Craig Topper <craig.topper@gmail.com> |
Fix typo in comment. No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164086 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 4e0ae44b3a1b5f7157351764fd125c7c85959797 |
|
15-Sep-2012 |
Dmitri Gribenko <gribozavr@gmail.com> |
Fix Doxygen issues: wrap code examples in \code and use \p to refer to
parameters.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163984 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| a562dc7228990797a259f4fef4acb95a83b23e0d |
|
12-Sep-2012 |
Jim Grosbach <grosbach@apple.com> |
TableGen: Convert an assert() to a proper diagnostic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163726 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 5d637d7e93c1f6058c16b41b8ac7dd36c61b4a5c |
|
05-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
Fix function name per coding standard.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163187 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 90e11f8c95146c2d3718e9b3de71ee6628347b05 |
|
05-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
Fix function name per coding standard.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163186 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 2dc88d94c34294184368ef0d9663342be2d42811 |
|
03-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Make comment more verbose and add an assert.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163125 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 2cc97def7434345e399e4f5f3f2001d6d7a93c6f |
|
03-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Asm operands can map to one or more MCOperands. Therefore, add
the NumMCOperands argument to the GetMCInstOperandNum() function that is set
to the number of MCOperands this asm operand mapped to.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163124 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 038f3e31276f8cc86d91d0e4513e1a3ddb8509ba |
|
03-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add an interface to the GetMCInstOperandNum() function in the
MCTargetAsmParser class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163122 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| ad2d3e637a3a9eb368e71a1672331ee5e7809fe8 |
|
03-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
Remove extraneous return.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163119 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 87d910efc676d6d249dcfb054a9e3b8d97843bfc |
|
03-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Return the MCOperandNum instead of passing a reference.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163118 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| c4d2560a2010456f4eea0007eb71829d5668e7dd |
|
03-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
Removed unused argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163104 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 3a86e1396230748f17a521915bc802939a787eac |
|
03-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Expose the Kind and Opcode variables from the
MatchInstructionImpl() function.
These values are used by the ConvertToMCInst() function to index into the
ConversionTable. The values are also needed to call the GetMCInstOperandNum()
function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163101 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 756d2cc2f7f6745603fdc0ec1ed4476d06385845 |
|
01-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
Remove an unused argument. The MCInst opcode is set in the ConvertToMCInst()
function nowadays.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163030 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 359956dc1be35df4f8179eb14cea617c3ef10dd7 |
|
31-Aug-2012 |
Chad Rosier <mcrosier@apple.com> |
With the fix in r162954/162955 every cvt function returns true. Thus, have
the ConvertToMCInst() return void, rather then a bool. Update all the cvt
functions as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162961 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 389536cf4404b96b26b54d301044c75ed7003d19 |
|
30-Aug-2012 |
Chad Rosier <mcrosier@apple.com> |
Whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162946 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 04508c6cb734ab1119a076f94b1c9fe8c4240b7d |
|
30-Aug-2012 |
Chad Rosier <mcrosier@apple.com> |
Whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162945 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 0bad086d6dd2ee2d4ab8269ace959f7fb9cb3b9d |
|
30-Aug-2012 |
Chad Rosier <mcrosier@apple.com> |
Hoist a check to eliminate obvious mismatches as early as possible. Also, fix
an 80-column violation in the generated code. No functional change intended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162944 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 62316fa00a342bdb618e4c020c8e8606f541db92 |
|
30-Aug-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add a new function, GetMCInstOperandNum, to the
AsmMatcherEmitter. This function maps inline assembly operands to MCInst
operands.
For example, '__asm mov j, eax' is represented by the follow MCInst:
<MCInst 1460 <MCOperand Reg:0> <MCOperand Imm:1> <MCOperand Reg:0>
<MCOperand Expr:(j)> <MCOperand Reg:0> <MCOperand Reg:43>>
The first 5 MCInst operands are a result of j matching as a memory operand
consisting of a BaseReg (Reg:0), MemScale (Imm:1), MemIndexReg(Reg:0),
Expr (Expr:(j), and a MemSegReg (Reg:0). The 6th MCInst operand represents
the eax register (Reg:43).
This translation is necessary to determine the Input and Output Exprs. If a
single asm operand maps to multiple MCInst operands, the index of the first
MCInst operand is returned. Ideally, it would return the operand we really
care out (i.e., the Expr:(j) in this case), but I haven't found an easy way
of doing this yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162920 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 2b70dfaaebcc436c53b2c86cd8a9574baba47253 |
|
29-Aug-2012 |
Andrew Trick <atrick@apple.com> |
Fix a nondeterminism in the ARM assembler.
Adding arbitrary records to ARM.td would break
basic-arm-instructions.s because selection of nop vs mov r0,r0 was
ambiguous (this will be tested by a subsequent addition to ARM.td).
An imperfect but sensible fix is to give precedence to match rules
that have more constraints.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162824 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 376a8a773e38fdcd9102a40e08ab1e0661d645d9 |
|
23-Aug-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Print out the location of expanded multiclass defs in TableGen errors.
When reporting an error for a defm, we would previously only report the
location of the outer defm, which is not always where the error is.
Now we also print the location of the expanded multiclass defs:
lib/Target/X86/X86InstrSSE.td:2902:12: error: foo
defm ADD : basic_sse12_fp_binop_s<0x58, "add", fadd, SSE_ALU_ITINS_S>,
^
lib/Target/X86/X86InstrSSE.td:2801:11: note: instantiated from multiclass
defm PD : sse12_fp_packed<opc, !strconcat(OpcodeStr, "pd"), OpNode, VR128,
^
lib/Target/X86/X86InstrSSE.td:194:5: note: instantiated from multiclass
def rm : PI<opc, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
^
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162409 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| c8f267f66931c4358f11a2934e8b6234d9b7f0bd |
|
22-Aug-2012 |
Jim Grosbach <grosbach@apple.com> |
TblGen: Make asm-matcher ConvertToMCInst() table driven.
No change in interface or functionality. Purely under-the-hood
details of the generated function that change.
The X86 assembly parser is reduced in size by over 15% and ARM by
over 10%.
No performance change by my measurements.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162337 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 4c1d2baa7c3303302fec9a15ebc4021bd5d45002 |
|
21-Aug-2012 |
Chad Rosier <mcrosier@apple.com> |
Formatting. No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162292 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 72e9b6aeb48d9496bac9db8b02c88a618b464588 |
|
17-Aug-2012 |
Akira Hatanaka <ahatanaka@mips.com> |
Add stub methods for mips assembly matcher.
Patch by Vladimir Medic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162124 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 087642f8638b08bf236b2cf8f0feb4df34c568f4 |
|
04-Aug-2012 |
Bill Wendling <isanbard@gmail.com> |
Remove extraneous ';'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161298 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| b885dc8d39fd5ffe4be01059ca6d8977374db02f |
|
17-Jul-2012 |
Owen Anderson <resistor@mac.com> |
Defer checking for registers in the MC AsmMatcher until the after user-defined match classes have been checked. This allows the creation of MatchClass's that are supersets of a register class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160327 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 151d81d1e7c5d37fb7c234cadb2101d5f0150d69 |
|
12-Jul-2012 |
Jim Grosbach <grosbach@apple.com> |
TableGen: Assembly matcher 'insufficient operands' diagnostic.
Make sure the tblgen'erated asm matcher correctly returns numoperands+1
as the ErrorInfo when the problem was that there weren't enough operands
specified.
rdar://9142751
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160144 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| ef970c10918dde1e84b8e14a28dc7cf0a93c7c95 |
|
27-Jun-2012 |
Jim Grosbach <grosbach@apple.com> |
TableGen: AsmMatcher diagnostics preference detail.
Don't override a custom diagnostic w/ a generic InvalidOperand, all else
being equal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159238 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 4dbfdfba6c92b6224bf58364371569f5780844d3 |
|
23-Jun-2012 |
Jim Grosbach <grosbach@apple.com> |
TableGen: AsmMatcher support for better operand diagnostics.
"Invalid operand" may be a completely correct diagnostic, but it's often
insufficiently specific to really help identify and fix the problem in
assembly source. Allow a target to specify a more-specific diagnostic kind
for each AsmOperandClass derived definition and use that to provide
more detailed diagnostics when an operant of that class resulted in a
match failure.
rdar://8987109
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159050 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 325bd661ff57787efddc6b302230f22e9c187655 |
|
18-Jun-2012 |
Jim Grosbach <grosbach@apple.com> |
TableGen: AsmMatcher missing-features list minimization.
When returning a 'cannot match due to missing CPU features' error code,
if there are multiple potential matches with different feature sets,
return the smallest set of missing features from the alternatives as
that's most likely to be the one that's desired.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158673 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 6f36fa981a59461466e12e5056ba209d289b81b1 |
|
11-Jun-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Write llvm-tblgen backends as functions instead of sub-classes.
The TableGenBackend base class doesn't do much, and will be removed
completely soon.
Patch by Sean Silva!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158311 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 8e27c9615938298bd03a7884964a0f5e0e80542d |
|
06-May-2012 |
Jim Grosbach <grosbach@apple.com> |
TableGen: AsmMatcher diagnostic when missing instruction mnemonic.
Previously, if an instruction definition was missing the mnemonic,
the next line would just assert(). Issue a real diagnostic instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156263 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| f657da2e4896732f306a9e62261418112e7337ce |
|
02-May-2012 |
Douglas Gregor <dgregor@apple.com> |
Move llvm-tblgen's StringMatcher into the TableGen library so it can
be used by clang-tblgen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156000 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 8030e1a0df630ec6ed1cd5ec673f6472558a4dbe |
|
25-Apr-2012 |
Craig Topper <craig.topper@gmail.com> |
Add ifdef around getSubtargetFeatureName in tablegen output file so that only targets that want the function get it. This prevents other targets from getting an unused function warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155538 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 14ce6fac242228dacc5c08040e544141a96880e5 |
|
25-Apr-2012 |
Jim Grosbach <grosbach@apple.com> |
ARM: improved assembler diagnostics for missing CPU features.
When an instruction match is found, but the subtarget features it
requires are not available (missing floating point unit, or thumb vs arm
mode, for example), issue a diagnostic that identifies what the feature
mismatch is.
rdar://11257547
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155499 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| c1922c72adedadb414a3d19c3f150bfe1bc755a5 |
|
20-Apr-2012 |
Jim Grosbach <grosbach@apple.com> |
TableGen support for auto-generating assembly two-operand aliases.
Assembly matchers for instructions with a two-operand form. ARM is full
of these, for example:
add {Rd}, Rn, Rm // Rd is optional and is the same as Rn if omitted.
The property TwoOperandAliasConstraint on the instruction definition controls
when, and if, an alias will be formed. No explicit InstAlias definitions
are required.
rdar://11255754
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155172 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| b423d18a00eed4968d6df7415449259b09b7d67e |
|
19-Apr-2012 |
Jim Grosbach <grosbach@apple.com> |
Use a SmallVector instead of std::vector for ResOperands.
There's almost always a small number of instruction operands, so
use a SmallVector and save on heap allocations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155143 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 8caecdea56c830f3fc80ed67fff121c83de0e364 |
|
19-Apr-2012 |
Jim Grosbach <grosbach@apple.com> |
Update some internal naming conventions to modern style.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155142 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| d4824fc8aa1df5501600dd2a73c6da823f3b02db |
|
19-Apr-2012 |
Jim Grosbach <grosbach@apple.com> |
Fix typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155075 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 67cd20d0396a68e61858736b7943dd352f1b0d0b |
|
17-Apr-2012 |
Jim Grosbach <grosbach@apple.com> |
Sanity check error handling for TokenAlias.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154951 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 65da6fc8af561e77620bd86b83be8ca50acfdd30 |
|
17-Apr-2012 |
Jim Grosbach <grosbach@apple.com> |
Tidy up. 80 columns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154881 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 11fc6467e6a7bbd39037ec488d1138c5518fd17e |
|
11-Apr-2012 |
Jim Grosbach <grosbach@apple.com> |
Tidy up. Remove hard tab characters.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154532 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| fab3f7ee6f2adca5037f597ce4f28c5acdcbd852 |
|
02-Apr-2012 |
Craig Topper <craig.topper@gmail.com> |
Reorder fields in MatchEntry and OperandMatchEntry to reduce padding. A bit tricky due to the target specific sizes for some of the fields so the ordering is only optimal for the targets in the tree.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153865 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 7044cce1a30539e2ec779f49546d13d7db5a33df |
|
15-Mar-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Make MnemonicTable const again. That part of r152202 was OK.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152840 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| dd20af266c6c25932f54fac057cb4cdf4d479ec5 |
|
15-Mar-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Don't assume all mnemonics fit in 64k.
We currently assume that all targets have less than 64k opcodes. We
shouldn't limit it further.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152833 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| bcfa982c4866fee5f86dca8c4bfc7425a9629f0d |
|
15-Mar-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Revert r152202: "Use uint16_t to store InstrNameIndices in MCInstrInfo."
We cannot limit the concatenated instruction names to 64K. ARM is
already at 32K, and it is easy to imagine a target with more
instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152817 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 88d2fa438a5b9feb7da77e4beeaa00944ae4168e |
|
08-Mar-2012 |
Craig Topper <craig.topper@gmail.com> |
Re-commit r152202 hopefully fixing the MSVC linker error.
Original commit message:
Use uint16_t to store InstrNameIndices in MCInstrInfo. Add asserts to protect all 16-bit string table offsets. Also make sure the string to offset table string is not larger than 65536 characters since larger string literals aren't portable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152296 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 3c777947f4fdd94f061f8ac4a118a8db03da88a8 |
|
07-Mar-2012 |
Chad Rosier <mcrosier@apple.com> |
Revert r152202 as it's causing internal buildbot failures.
Original commit message:
Use uint16_t to store InstrNameIndices in MCInstrInfo. Add asserts to protect
all 16-bit string table offsets. Also make sure the string to offset table
string is not larger than 65536 characters since larger string literals aren't
portable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152233 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| d3c9d9447ed7b5b8d3800b871ff162ae2df9fd5b |
|
07-Mar-2012 |
Craig Topper <craig.topper@gmail.com> |
Use uint16_t to store InstrNameIndices in MCInstrInfo. Add asserts to protect all 16-bit string table offsets. Also make sure the string to offset table string is not larger than 65536 characters since larger string literals aren't portable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152202 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| b08bb34a6f49c79e963aac52030c0cbeb0526f86 |
|
03-Mar-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Perform the string table optimization for OperandMatchEntries too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151986 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| a4c5ecfb1bc0101c1b42a4d81bb427482b52cecf |
|
03-Mar-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Shrink the asm matcher tables.
- Shrink the opcode field to 16 bits.
- Shrink the AsmVariantID field to 8 bits.
- Store the mnemonic string in a string table, store a 16 bit index.
- Store a pascal-style length byte in the string instead of a null terminator,
so we can avoid calling strlen on every entry we visit during mnemonic search.
Shrinks X86AsmParser.o from 434k to 201k on x86_64 and eliminates relocs from the table.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151984 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 194f3fa9eadc7dfe9f1750c16e1c2a8ebe11c88c |
|
01-Mar-2012 |
Jim Grosbach <grosbach@apple.com> |
Revert "Emit the SubRegTable with the smallest possible integer type."
This reverts commit 151760.
We want to move getSubReg() from TargetRegisterInfo into MCRegisterInfo,
but to do that, the type of the lookup table needs to be the same for
all targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151814 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| b9ace0215d20e29a0e59de2917178ad5e308a835 |
|
29-Feb-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Emit the SubRegTable with the smallest possible integer type.
Doesn't help ARM with its massive register set, but halves the size on x86 and all other targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151760 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 655b8de7b2ab773a977e0c524307e71354d8af29 |
|
05-Feb-2012 |
Craig Topper <craig.topper@gmail.com> |
Convert assert(0) to llvm_unreachable
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149814 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| f35307ceac57194094f207f0920fbd22231f5331 |
|
24-Jan-2012 |
Jim Grosbach <grosbach@apple.com> |
Tidy up. Trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148856 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 40bced0306e953c3d0fec19db4c4770b0e3c787e |
|
17-Jan-2012 |
Devang Patel <dpatel@apple.com> |
Intel syntax: Ignore mnemonic aliases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148316 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 56315d319c104dc96187444e1e19711a1c801166 |
|
10-Jan-2012 |
Devang Patel <dpatel@apple.com> |
Record asm variant id in MatchEntry and check it while matching instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147858 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 2bd335470f8939782f3df7f6180282d3825d4f09 |
|
10-Jan-2012 |
David Blaikie <dblaikie@gmail.com> |
Remove unnecessary default cases in switches that cover all enum values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147855 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| d06b01c038e00f6af50a1b6d4c71389037e00212 |
|
09-Jan-2012 |
Devang Patel <dpatel@apple.com> |
Use descriptive variable name and remove incorrect operand number check.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147802 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 0dbcadaa2fdf7038431931bab090f4467d8e308f |
|
09-Jan-2012 |
Devang Patel <dpatel@apple.com> |
Split AsmParser into two components - AsmParser and AsmParserVariant
AsmParser holds info specific to target parser.
AsmParserVariant holds info specific to asm variants supported by the target.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147787 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 63faf82d0377f0a878d643ca2aacc02c35811b3e |
|
07-Jan-2012 |
Devang Patel <dpatel@apple.com> |
Refactor.
Store AsmParser info locally. A small step towards emitting match entries for multiple asm variants.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147710 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| b78307fc58025713fd98c8414fa8f29720f37a76 |
|
07-Jan-2012 |
Devang Patel <dpatel@apple.com> |
Eliminate an error check that may not work with all asm syntax variants.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147708 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 59f7ee0400f88809fde200e293bd5444a736a526 |
|
05-Jan-2012 |
Devang Patel <dpatel@apple.com> |
Do not hard code asm variant number.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147583 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| a66512e59142f36ae653460891c058d5e78e07e3 |
|
07-Dec-2011 |
Jim Grosbach <grosbach@apple.com> |
Extend AsmMatcher token literal matching to allow aliasing.
For example, ARM allows:
vmov.u32 s4, #0 -> vmov.i32, #0
'u32' is a more specific designator for the 32-bit integer type specifier
and is legal for any instruction which accepts 'i32' as a datatype suffix.
We want to say,
def : TokenAlias<".u32", ".i32">;
This works by marking the match class of 'From' as a subclass of the
match class of 'To'.
rdar://10435076
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145992 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 3d5d8f6b768619ed65f79606d5c981c1e056c7e8 |
|
06-Dec-2011 |
Jim Grosbach <grosbach@apple.com> |
Tidy up. Fix naming convention stuff for some internal functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145974 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 4a2242cea0e9fdb36276807b1d4ddd7cd1a15bd4 |
|
01-Dec-2011 |
Jim Grosbach <grosbach@apple.com> |
Replace an assert() with an actual diagnostic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145535 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 48c1f84b104fd32109d809a56f5ebbf461c0910c |
|
29-Oct-2011 |
Jim Grosbach <grosbach@apple.com> |
Allow InstAlias's to use immediate matcher patterns that xform the value.
For example,
On ARM, "mov r3, #-3" is an alias for "mvn r3, #2", so we want to use a
matcher pattern that handles the bitwise negation when mapping to t2MVNi.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143233 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| af482cf301cf35eebb3a67a3540e16b102b92246 |
|
17-Oct-2011 |
Benjamin Kramer <benny.kra@googlemail.com> |
Pick low-hanging MatchEntry shrinkage fruit.
Shaves 200k off Release-Asserts clang binaries on i386.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142191 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 6fea31e7300fe012b0b2984d6bc0338d02b054d3 |
|
04-Oct-2011 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
TableGen: Privatize CodeGenRegisterClass::TheDef and Name.
When TableGen starts creating its own register classes, the synthesized
classes won't have a Record reference. All register classes must have a
name, though.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141081 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 7c788888872233748da10a8177a9a1eb176c1bc8 |
|
01-Oct-2011 |
Peter Collingbourne <peter@pcc.me.uk> |
Move TableGen's parser and entry point into a library
This is the first step towards splitting LLVM and Clang's tblgen executables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140951 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 29f018cee616e4082e5005bc9adee4dc777e621c |
|
30-Sep-2011 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Switch to ArrayRef<CodeGenRegisterClass*>.
This makes it possible to allocate CodeGenRegisterClass instances
dynamically and reorder them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140816 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 578071a08734a4eb76484ba0a8d9f10b6e322184 |
|
16-Aug-2011 |
Jim Grosbach <grosbach@apple.com> |
Prefer diagnostics from target predicate in asm matcher.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137742 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 19cb7f491fbc7cb5d0bbd10e201f9d5093e6d4e5 |
|
16-Aug-2011 |
Jim Grosbach <grosbach@apple.com> |
MCTargetAsmParser target match predicate support.
Allow a target assembly parser to do context sensitive constraint checking
on a potential instruction match. This will be used, for example, to handle
Thumb2 IT block parsing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137675 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 47a24ab4d72dc0f78c2027327cb9a69d6de2bbcd |
|
15-Aug-2011 |
Jim Grosbach <grosbach@apple.com> |
Move MatchResultTy enum into base class definition.
No need for it to be redefined as part of every derived target asm parser
class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137649 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 05bce0beee87512e52428d4b80f5a8e79a949576 |
|
30-Jul-2011 |
David Greene <greened@obbligato.org> |
Unconstify Inits
Remove const qualifiers from Init references, per Chris' request.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136531 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| f37dd02f7743ebd2424480361f5a7db510495c4f |
|
29-Jul-2011 |
David Greene <greened@obbligato.org> |
[AVX] Constify Inits
Make references to Inits const everywhere. This is the final step
before making them unique.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136485 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 94b9550a32d189704a8eae55505edf62662c0534 |
|
26-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Rename TargetAsmParser to MCTargetAsmParser and TargetAsmLexer to MCTargetAsmLexer; rename createAsmLexer to createMCAsmLexer and createAsmParser to createMCAsmParser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136027 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 893818347e9d7b34ea99ae9c984934c9b6bf92da |
|
15-Jul-2011 |
Kevin Enderby <enderby@apple.com> |
Have tblgen produce code that tolerates operands that return an invalid match class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135287 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| d568b3f55294917d1cc701da14a8a7daeb6563e6 |
|
12-Jul-2011 |
Eric Christopher <echristo@apple.com> |
Revert r134921, 134917, 134908 and 134907. They're causing failures
in multiple buildbots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134936 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| d4a9066c93da9a5aab47ca228d82e796fdec70c0 |
|
11-Jul-2011 |
David Greene <greened@obbligato.org> |
[AVX] Make Inits Foldable
Manage Inits in a FoldingSet. This provides several benefits:
- Memory for Inits is properly managed
- Duplicate Inits are folded into Flyweights, saving memory
- It enforces const-correctness, protecting against certain classes
of bugs
The above benefits allow Inits to be used in more contexts, which in
turn provides more dynamism to TableGen. This enhanced capability
will be used by the AVX code generator to a fold common patterns
together.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134907 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 6043548bfea3939534948969763a2b13c448f068 |
|
08-Jul-2011 |
Eli Friedman <eli.friedman@gmail.com> |
Fix dangling pointer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134725 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| fbc38d2c16bc2fb923efdbbd6035ec8233fb4856 |
|
08-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Fix a dangling reference. Patch by Dave Abrahams. pr10311
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134709 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| ebdeeab812beec0385b445f3d4c41a114e0d972f |
|
08-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Eliminate asm parser's dependency on TargetMachine:
- Each target asm parser now creates its own MCSubtatgetInfo (if needed).
- Changed AssemblerPredicate to take subtarget features which tablegen uses
to generate asm matcher subtarget feature queries. e.g.
"ModeThumb,FeatureThumb2" is translated to
"(Bits & ModeThumb) != 0 && (Bits & FeatureThumb2) != 0".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134678 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| bea6f615eefae279e53bbb63a31d2c3c67274c45 |
|
27-Jun-2011 |
Owen Anderson <resistor@mac.com> |
Add support for alternative register names, useful for instructions whose operands are logically equivalent to existing registers, but happen to be printed specially. For example, an instruciton that prints d0[0] instead of s0.
Patch by Jim Grosbach.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133940 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 0b6a44afb92fed0365b6709c1f46b0c5e49e1a72 |
|
22-Jun-2011 |
Jim Grosbach <grosbach@apple.com> |
Consolidate some TableGen diagnostic helper functions.
TableGen had diagnostic printers sprinkled about in a few places. Pull them
together into a single location in Error.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133568 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| abdbc84b4ed4276ed3def50f554e3ba156325717 |
|
18-Jun-2011 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Store CodeGenRegisters as pointers so they won't be reallocated.
Reuse the CodeGenRegBank DenseMap in a few places that would build their
own or use linear search.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133333 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| ae1920b1efa72c1789d562df4746110d0c2e10bd |
|
15-Jun-2011 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Give CodeGenRegisterClass a real sorted member set.
Make the Elements vector private and expose an ArrayRef through
getOrder() instead. getOrder will eventually provide multiple
user-specified allocation orders.
Use the sorted member set for member and subclass tests. Clean up a lot
of ad hoc searches.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133040 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| b9d5af05fdc0867ed772c4bbfe3f3acc9fb3d628 |
|
03-May-2011 |
Jim Grosbach <grosbach@apple.com> |
Tidy up. Add missing newline to generated file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130779 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 7a2bdde0a0eebcd2125055e0eacaca040f0b766c |
|
15-Apr-2011 |
Chris Lattner <sabre@nondot.org> |
Fix a ton of comment typos found by codespell. Patch by
Luis Felipe Strano Moraes!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129558 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 27b83d4ff2264d9a0e2367d92543efe4c0148931 |
|
01-Apr-2011 |
Daniel Dunbar <daniel@zuster.org> |
tlbgen/MC: StringRef's to temporary objects considered harmful.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128735 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 6ef6ceda6883d0ee543d8da86d16b0fcdcecab96 |
|
18-Feb-2011 |
Joerg Sonnenberger <joerg@bec.de> |
Check that MnemonicAlias doesn't map back to the same string.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125792 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| f922c47143d247cbae14b294a0bada139bcd35f6 |
|
12-Feb-2011 |
Jim Grosbach <grosbach@apple.com> |
AsmMatcher custom operand parser failure enhancements.
Teach the AsmMatcher handling to distinguish between an error custom-parsing
an operand and a failure to match. The former should propogate the error
upwards, while the latter should continue attempting to parse with
alternative matchers.
Update the ARM asm parser accordingly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125426 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 84cb033bf30b6f93ae2fbea71513970147e08dc2 |
|
11-Feb-2011 |
Jim Grosbach <grosbach@apple.com> |
Tidy out asm matcher .inc output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125408 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| b45c7c270c2845b8ad3322ef44a1ce2032ed0113 |
|
10-Feb-2011 |
Bill Wendling <isanbard@gmail.com> |
Don't return before calling the post-processing function(s).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125256 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| b9db0c50d84b06b4b567c29375b7db92b5dab077 |
|
10-Feb-2011 |
Jim Grosbach <grosbach@apple.com> |
Do AsmMatcher operand classification per-opcode.
When matching operands for a candidate opcode match in the auto-generated
AsmMatcher, check each operand against the expected operand match class.
Previously, operands were classified independently of the opcode being
handled, which led to difficulties when operand match classes were
more complicated than simple subclass relationships.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125245 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| e7a54520b3435c006c4f97c56fe970350981ea3c |
|
07-Feb-2011 |
Bruno Cardoso Lopes <bruno.cardoso@gmail.com> |
Implement support for custom target specific asm parsing of operands.
Motivation: Improve the parsing of not usual (different from registers or
immediates) operand forms.
This commit implements only the generic support. The ARM specific modifications
will come next.
A table like the one below is autogenerated for every instruction
containing a 'ParserMethod' in its AsmOperandClass
static const OperandMatchEntry OperandMatchTable[20] = {
/* Mnemonic, Operand List Mask, Operand Class, Features */
{ "cdp", 29 /* 0, 2, 3, 4 */, MCK_Coproc, Feature_IsThumb|Feature_HasV6 },
{ "cdp", 58 /* 1, 3, 4, 5 */, MCK_Coproc, Feature_IsARM },
A matcher function very similar (but lot more naive) to
MatchInstructionImpl scans the table. After the mnemonic match, the
features are checked and if the "to be parsed" operand index is
present in the mask, there's a real match. Then, a switch like the one
below dispatch the parsing to the custom method provided in
'ParseMethod':
case MCK_Coproc:
return TryParseCoprocessorOperandName(Operands);
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125030 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 5c228a945fe3e25a12d0f7e2e9b26b548d6f29f5 |
|
05-Feb-2011 |
Daniel Dunbar <daniel@zuster.org> |
MC/AsmMatcher: Sink ConvertToMCInst into the TargetAsmParser instance, which
implicitly allows custom conversions to be member functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124908 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| b412915ff6229b3e2dffedcfb0f3fb7e85259841 |
|
04-Feb-2011 |
Daniel Dunbar <daniel@zuster.org> |
MC/AsmParser: Add support for allowing the conversion process to fail (via
custom conversion functions).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124872 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| cf12067ae08dc7911c860070eaf2830dc1dc4ff7 |
|
04-Feb-2011 |
Daniel Dunbar <daniel@zuster.org> |
MC/AsmMatcher: Add support for custom conversion functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124870 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 79fcb6dec3e6e30a30835ebc781e5abc275e12e9 |
|
02-Feb-2011 |
Kevin Enderby <enderby@apple.com> |
Changed the TableGen created MatchInstructionImpl() setting of ErrorInfo.
The algorithm for identifying which operand is invalid will now always point to
some operand and not the mnemonic sometimes. The change is now that ErrorInfo
is the index of the highest operand that does not match for any of the matching
mnemonics records. And no longer the ~0U value when the mnemonic matches and
not every record with a matching mnemonic has the same mismatching operand
index.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124734 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 1fe3aa15e9cdc4981d7a125d87eaf257c1d75af1 |
|
26-Jan-2011 |
Bob Wilson <bob.wilson@apple.com> |
Add a MnemonicIsValid method to the asm matcher.
Patch by Bill Wendling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124328 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 1f64ac403549413b7d5c735d8530257f8661943b |
|
26-Jan-2011 |
Bob Wilson <bob.wilson@apple.com> |
Fix spelling of CouldMatchAmbiguouslyWith method name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124324 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 828295bb301d6cd3683751c2da1c2dd22ec6423f |
|
26-Jan-2011 |
Bob Wilson <bob.wilson@apple.com> |
Whitespace and 80-column fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124323 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| a49c7dfb360154070c08b8eb94ad31711d1babae |
|
26-Jan-2011 |
Bob Wilson <bob.wilson@apple.com> |
Improve the AsmMatcher's ability to handle suboperands.
When an operand class is defined with MIOperandInfo set to a list of
suboperands, the AsmMatcher has so far required that operand to also define
a custom ParserMatchClass, and InstAlias patterns have not been able to
set the individual suboperands separately. This patch removes both of those
restrictions. If a "compound" operand does not override the default
ParserMatchClass, then the AsmMatcher will now parse its suboperands
separately. If an InstAlias operand has the same class as the corresponding
compound operand, then it will be handled as before; but if that check fails,
TableGen will now try to match up a sequence of InstAlias operands with the
corresponding suboperands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124314 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| c0a7007d3a6a7bb31eec568b9dfdb8fb137702e5 |
|
25-Jan-2011 |
Daniel Dunbar <daniel@zuster.org> |
tblgen/AsmMatcherEmitter: Fix alias handling to honor -match-prefix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124154 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 0ef755d9051a79680326d6144a2401660fc93e57 |
|
22-Jan-2011 |
Bill Wendling <isanbard@gmail.com> |
ARM uses '.' in their tokens. Give it a name instead of a numeric value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124026 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 906bc368bc0fe18682edc0743ada41f62e436383 |
|
20-Jan-2011 |
Bob Wilson <bob.wilson@apple.com> |
Tidy comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123933 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 5e8f2a65ca2044815039129610876dfc4de3ebfa |
|
20-Jan-2011 |
Bob Wilson <bob.wilson@apple.com> |
Precompute InstAlias operand mapping to result instruction operand indices.
There should be no functional change from this, but I think it's simpler this
way.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123931 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 6cd0b17ba7f7efae41966c4a36ee725523d38575 |
|
19-Jan-2011 |
Owen Anderson <resistor@mac.com> |
When matching asm operands, always try to match the most restricted type first.
Unfortunately, while this is the "right" thing to do, it breaks some ARM
asm parsing tests because MemMode5 and ThumbMemModeReg are ambiguous. This
is tricky to resolve since neither is a subset of the other.
XFAIL the test for now. The old way was broken in other ways, just ways
we didn't happen to be testing, and our ARM asm parsing is going to require
significant revisiting at a later point anyways.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123786 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 55b5e85643b189636758188f11b598c45178407f |
|
18-Jan-2011 |
Daniel Dunbar <daniel@zuster.org> |
Formatting tweak.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123718 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| dc1a2bd3aa199693413f39dd723cc14a77e9f131 |
|
14-Jan-2011 |
Bob Wilson <bob.wilson@apple.com> |
Fix some tablegen issues to allow using zero_reg for InstAlias definitions.
This is needed to allow an InstAlias for an instruction with an "OptionalDef"
result register (like ARM's cc_out) where you want to set the optional register
to reg0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123490 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 083203dde8bd50e1be47ac6509ae52f43abcd12a |
|
10-Jan-2011 |
Daniel Dunbar <daniel@zuster.org> |
MC/AsmMatcher: Fix indirect 80-col viola.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123174 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 9c6b60eb28d2717008f8d6ff52f7666ebc81113d |
|
15-Dec-2010 |
Chris Lattner <sabre@nondot.org> |
various cleanups to tblgen, patch by Garrison Venn!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121837 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 67db883487fca3472fdde51e931657e22d4d0495 |
|
13-Dec-2010 |
Chris Lattner <sabre@nondot.org> |
eliminate the Records global variable, patch by Garrison Venn!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121659 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| bd9c77bc9ad384d046a7967d160ad96f61916d9d |
|
19-Nov-2010 |
Bill Wendling <isanbard@gmail.com> |
Give the exclamation point a name instead of a number.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119759 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 7ad3147f98eb4e84c24629e88a7d8bb1e04df3d4 |
|
06-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
pass literals like $$1 through to the asm matcher. This isn't right yet, but doesn't hurt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118359 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 90fd797dc739319347861d4f3984bc8952ae9a29 |
|
06-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
add (and document) the ability for alias results to have
fixed physical registers. Start moving fp comparison
aliases to the .td file (which default to using %st1 if
nothing is specified).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118352 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 98c870f87b7f0c996a9ba67003d88d434d6dbcd0 |
|
06-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
generalize alias support to allow the result of an alias to
add fixed immediate values. Move the aad and aam aliases to
use this, and document it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118350 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 5bde7345980587284bda6d42a68cdb151fbf5d6b |
|
06-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
fix a bug where we had an implicit assumption that the
result instruction operand numbering matched the result pattern.
Fixing this allows us to move the xchg/test aliases to the .td file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118334 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 414098571b19fc248fda2be194082cfd012d2729 |
|
06-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
fix some bugs in the alias support, unblocking changing of "clr" aliases
from c++ hacks to proper .td InstAlias definitions. Change them!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118330 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 662e5a30e864e71111b885d3da3cdd184772035d |
|
06-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
Reimplement BuildResultOperands to be in terms of the result instruction's
operand list instead of the operand list redundantly declared on the alias
or instruction.
With this change, we finally remove the ins/outs list on the alias. Before:
def : InstAlias<(outs GR16:$dst), (ins GR8 :$src),
"movsx $src, $dst",
(MOVSX16rr8W GR16:$dst, GR8:$src)>;
After:
def : InstAlias<"movsx $src, $dst",
(MOVSX16rr8W GR16:$dst, GR8:$src)>;
This also makes the alias mechanism more general and powerful, which will
be exploited in subsequent patches.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118329 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 3f2c8e474b8775aa1f3c2c0cb817b7f9f564e068 |
|
06-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
implement more checking to reject things like:
(someinst GR16:$foo, GR32:$foo)
Reimplement BuildAliasOperandReference to be correctly
based on the names of operands in the result pattern,
instead of on the instruction operand definitions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118328 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 9cdf42858960b9903587c39d5341cf63b3e665db |
|
06-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
simplify
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118326 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 5abd1ebcb380664ae5010395b217e01f7190046c |
|
06-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
fix another fixme, replacing a string with a semantic pointer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118325 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 225549f775db61c5dba10e14758f4b43c53ef593 |
|
06-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
disolve a hack, having CodeGenInstAlias decode the alias in the .td
file instead of the asmmatcher.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118324 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| c07bd40a649991d46c95cf6afe2c4ada4ac49f13 |
|
04-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
partition operand processing between aliases and instructions.
Right now the code is partitioned but the behavior is the same.
This should be improved in the near future. This removes some
uses of TheOperandList.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118232 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 5f4280cd2d2d1aeb527c8b161acaa1870cf6ee82 |
|
04-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
pull name slicing out of BuildInstructionOperandReference so
it doesn't do any lexical stuff anymore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118230 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| ba3b5b638287e374d0c98fc5efdf866a3cee33b6 |
|
04-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
cleanups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118228 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 567820c1e0454935ca5415ed419da63b84684cb7 |
|
04-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
replace SrcOpNum with SrcOpName, eliminating a numering dependency
on the incoming operand list. This also makes the code simpler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118225 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 0bb780c0e0cea50e6076fcb44c08caa50b7ecba7 |
|
04-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
strength reduce some code, resolving a fixme.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118219 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 1d13bda737bad3e0cea28cbd65a221ab27abdb9b |
|
04-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
take a big step to making aliases more general and less of a hack:
now matchables contain an explicit list of how to populate each
operand in the result instruction instead of having them somehow
magically be correlated to the input inst.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118217 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| c0b14a250b61beb78d75d10c3124bbfd5355905c |
|
03-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
rename Operand -> AsmOperand for clarity.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118190 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| a1ca91af4e01b413cd1d1b3fa9d8d24fa99d9293 |
|
03-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
Completely reject instructions that have an operand in their
ins/outs list that isn't specified by their asmstring. Previously
the asmmatcher would just force a 0 register into it, which clearly
isn't right. Mark a bunch of ARM instructions that use this as
isCodeGenOnly. Some of them are clearly pseudo instructions (like
t2TBB) others use a weird hasExtraSrcRegAllocReq thing that will
either need to be removed or the asmmatcher will need to be taught
about it (someday).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118119 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| d51257a4368d52e2340073bc7ccd83f3c3f1c04d |
|
03-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
make MatchableInfo::Validate reject instructions (like LDR_PRE in ARM)
that have complicated tying going on.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118112 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 9b0d4bfca0f23d39f5f2aef6b6740267a26ee17c |
|
02-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
rewrite EmitConvertToMCInst to iterate over the MCInst operands,
filling them in one at a time. Previously this iterated over the
asmoperands, which left the problem of "holes". The new approach
simplifies things.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118104 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| dda855de8b3c60bce5d1d0d9eb11470c9710e30f |
|
02-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
merge two large parallel loops in EmitConvertToMCInst, no change
in the generated .inc files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118083 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| ec6f096c36f4144ff9b3b24c2939720cdcbb7bcc |
|
02-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
a bunch of random cleanup, move a helper to CGT where it belongs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118031 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 3b5aec67ef174c74ff6620ddd71ad3b0cb39030c |
|
02-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
add and update comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118025 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| d19ec05e0785152e7a520ffd4a88da4459a380aa |
|
02-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
refactor/cleanup MatchableInfo by eliminating the Tokens array,
merging it into a Token field in Operand, and moving the first
token to an explicit mnemonic field. These were parallel
arrays before (except for the mnemonic) which kept confusing me.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118024 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 3116fef7b970eb7dbc2aa7daa9ea01e96c401bbf |
|
02-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
rename operands -> asmoperands to be more descriptive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117993 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| e66b7ebfb426c7ed9bc911e9708321e2d8510b41 |
|
02-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
fix computation of ambiguous instructions to not ignore the mnemonic.
FWIW, X86 has 254 ambiguous instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117979 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 4c9f4e4002bfdb059684a8dafef8993a5ec27a23 |
|
02-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
give MatchableInfo::Operand a constructor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117968 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| b501d4f673c0db267a76800339f9943f2ce6fe33 |
|
01-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
Implement enough of the missing instalias support to get
aliases installed and working. They now work when the
matched pattern and the result instruction have exactly
the same operand list.
This is now enough for us to define proper aliases for
movzx and movsx, implementing rdar://8017633 and PR7459.
Note that we do not accept instructions like:
movzx 0(%rsp), %rsi
GAS accepts this instruction, but it doesn't make any
sense because we don't know the size of the memory
operand. It could be 8/16/32 bits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117901 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 22bc5c4184a497353e33195dd12541a4f08b008a |
|
01-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
rename InstructionInfo -> MatchableInfo since it now
represents InstAliases as well. Rename
isAssemblerInstruction -> Validate since that is what
it does (modulo the ARM $lane hack).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117899 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| c2d67bbf806486984d4c9551abfd66c7f766c45b |
|
01-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
refactor initialization of InstructionInfo to be sharable between
instructions and InstAliases. Start creating InstructionInfo's
for Aliases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117898 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 4164f6bbbf4ebce676e8a6c0a0cf7a78ef46a0f3 |
|
01-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
make the asm matcher emitter reject instructions that have comments
in their asmstring. Fix the two x86 "NOREX" instructions that have them.
If these comments are important, the instlowering stuff can print them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117897 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 5bc93878069b7d9c567c8a04ebfa329636822c5e |
|
01-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
refactor InstructionInfo to not have a pointer to CodeGenInstruction
member, and make isAssemblerInstruction() a method (pushing some code
around inside it).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117895 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| c76e80ded753b78a72be0db40fcdba543435d818 |
|
01-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
define a new CodeGenInstAlias. It has an asmstring and operand list for now,
todo: the result field.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117894 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| c240bb0ede0541426254d0e0dc81d891beda4b22 |
|
01-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
factor the operand list (and related fields/operations) out of
CodeGenInstruction into its own helper class. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117893 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 79b3cddfa2eeb9ed7f93daf8e4f3c3d87779c3ab |
|
01-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
avoid needless throw/catch/rethrow, stringref'ize some simple stuff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117892 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| f78081145695baa5d0b004e674c4561245b13b52 |
|
01-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
eliminate the old InstFormatName which is always "AsmString",
simplify CodeGenInstruction. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117891 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 4a74ee7203d119232d9c6df33946c01611e433f8 |
|
01-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
all predicates on an MnemonicAlias must be AssemblerPredicates.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117890 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 1de88235781c45c0afc0c7500d65b59775196c4c |
|
01-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
change the singleton register handling code to be based on Record*'s
instead of strings, simplifying it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117889 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 02bcbc97fbf55803c660729aa9d2c154a2101331 |
|
01-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
Give AsmMatcherInfo a CodeGenTarget, which simplifies a bunch of
argument passing. Consolidate all SingletonRegister detection
and handling into a new
InstructionInfo::getSingletonRegisterForToken method instead of
having it scattered about. No change in generated .inc files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117888 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 4d43d0fd996a01c2cd21fd51082bc1bba783ef3c |
|
01-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
move FlattenVariants out of AsmMatcherEmitter into a shared
CodeGenInstruction::FlattenAsmStringVariants method. Use it
to simplify the code in AsmWriterInst, which now no longer
needs to worry about variants.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117886 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 52de0ef9220e321224fe092f82303bc027e8f418 |
|
01-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
add a FIXME, $lane in ARM is an issue that needs to be resolved before
this can start rejecting instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117885 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 4d1189f3857c627a5e771207e486b00cb22c36be |
|
01-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
reject instructions that contain a \n in their asmstring. Mark
various X86 and ARM instructions that are bitten by this as isCodeGenOnly,
as they are.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117884 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 150d20e8fcadda6600bbb2e188c17a35b8ec7cbd |
|
31-Oct-2010 |
Chris Lattner <sabre@nondot.org> |
fix the !eq operator in tblgen to return a bit instead of an int.
Use this to make the X86 and ARM targets set isCodeGenOnly=1
automatically for their instructions that have Format=Pseudo,
resolving a hack in tblgen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117862 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| a4a3a5e3c212e7b4ac84fec94c9a140f120f3ff6 |
|
31-Oct-2010 |
Chris Lattner <sabre@nondot.org> |
two changes: make the asmmatcher generator ignore ARM pseudos properly,
and make it a hard error for instructions to not have an asm string.
These instructions should be marked isCodeGenOnly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117861 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 39ee036f407bd0c94cb993cf9b97348843cfafa4 |
|
31-Oct-2010 |
Chris Lattner <sabre@nondot.org> |
reapply r117858 with apparent editor malfunction fixed (somehow I
got a dulicated line).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117860 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 8b2f0822f3e9e5727b2188872a9db76bc6b87cc6 |
|
31-Oct-2010 |
Chris Lattner <sabre@nondot.org> |
revert r117858 while I check out a failure I missed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117859 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| efa53760feb23935c29176a94e937f02c3aa5683 |
|
31-Oct-2010 |
Chris Lattner <sabre@nondot.org> |
the asm matcher can't handle operands with modifiers (like ${foo:bar}).
Instead of silently ignoring these instructions, emit a hard error and
force the target author to either refactor the target or mark the
instruction 'isCodeGenOnly'.
Mark a few instructions in ARM and MBlaze as isCodeGenOnly the are
doing this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117858 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 6fa152c8fb3f36456955fbdf9e95e365f3e21ec8 |
|
30-Oct-2010 |
Chris Lattner <sabre@nondot.org> |
have GetAliasRequiredFeatures get its features from
AsmMatcherInfo so we don't have two places that know the
feature -> enum mapping. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117845 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 0aed1e770149301af473ce05a83f73be01c06fe0 |
|
30-Oct-2010 |
Chris Lattner <sabre@nondot.org> |
simplify code that creates SubtargetFeatureInfo, ensuring that features
that are only used by MnemonicAliases will be found.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117844 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 8cf8bcc40c977713e51fb85fb9f24a0ecfbde24b |
|
30-Oct-2010 |
Chris Lattner <sabre@nondot.org> |
fix typos and some serious bugs in feature handling (but not for
cases that are currently exercised). Thanks to Frits van Bommel for
the great review!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117840 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 0f899c78e18e39a8ccd08386aaa493a1b9a712a3 |
|
30-Oct-2010 |
Chris Lattner <sabre@nondot.org> |
Resolve a terrible hack in tblgen: instead of hardcoding
"In32BitMode" and "In64BitMode" into tblgen, allow any
predicate that inherits from AssemblerPredicate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117831 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 693173feefaa326fad0e386470846fb3199ba381 |
|
30-Oct-2010 |
Chris Lattner <sabre@nondot.org> |
Implement (and document!) support for MnemonicAlias's to have Requires
directives, allowing things like this:
def : MnemonicAlias<"pop", "popl">, Requires<[In32BitMode]>;
def : MnemonicAlias<"pop", "popq">, Requires<[In64BitMode]>;
Move the rest of the X86 MnemonicAliases over to the .td file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117830 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 8cc0a6b788a17b3afc779e9da90f5203c8b78436 |
|
30-Oct-2010 |
Chris Lattner <sabre@nondot.org> |
fix build problem
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117828 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 4fd32c66481c107a4f32cbec0c3017d9c6154a93 |
|
30-Oct-2010 |
Chris Lattner <sabre@nondot.org> |
diagnose targets that define two alises with the same 'from' mnemonic
with a useful error message instead of having tblgen explode with an
assert.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117827 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 7fd4489de11bdf06f6c852d42abafea013b76f28 |
|
30-Oct-2010 |
Chris Lattner <sabre@nondot.org> |
emit the mnemonic aliases in their own helper function instead of
inline into MatchInstructionImpl.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117826 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 674c1dcca21f5edf9f7380902971fc5471c0bd4a |
|
30-Oct-2010 |
Chris Lattner <sabre@nondot.org> |
implement (and document!) the first kind of MC assembler alias, which
just remaps one mnemonic to another. Convert a few of the X86 aliases
from .cpp to .td code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117815 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| a7c78220c4ce0c79801044774355b97b731bceda |
|
30-Oct-2010 |
Jim Grosbach <grosbach@apple.com> |
trailing whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117724 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 4e692ab5eeb6cf49dbb9ec9ade21cd91b081ba10 |
|
28-Oct-2010 |
Chris Lattner <sabre@nondot.org> |
fix the asmmatcher generator to handle targets with no RegisterPrefix
(like ARM) correctly. With this change, we can now match "bx lr"
because we recognize lr as a register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117606 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| bb16824dc3e2ba660e8b79f49046c418aa8e1be7 |
|
08-Oct-2010 |
Jim Grosbach <grosbach@apple.com> |
A few 80 column cleanups
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116069 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 32c685cb67ff7701f4970ef61765cae7a50f255c |
|
07-Sep-2010 |
Chris Lattner <sabre@nondot.org> |
attempt to appease msvc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113198 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| e53ee3b112810068b8ca229aff211fc497069273 |
|
07-Sep-2010 |
Gabor Greif <ggreif@gmail.com> |
fix comment typos
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113197 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 9bb9fa19a5e121b83866867ad1d8f7bf2618c1a0 |
|
07-Sep-2010 |
Chris Lattner <sabre@nondot.org> |
generalize my previous operand loc info hack. If the same operand
is busted for all variants, report it as the location. This allows
us to get the operand right for bugs like:
t.s:3:12: error: invalid operand for instruction
outb %al, %gs
^
Even though there are reg/imm and reg/reg forms of this instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113183 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| ce4a3355d96971e7edcbff3c1975f83e1ddcb8f2 |
|
07-Sep-2010 |
Chris Lattner <sabre@nondot.org> |
in the case where an instruction only has one implementation
of a mneumonic, report operand errors with better location
info. For example, we now report:
t.s:6:14: error: invalid operand for instruction
cwtl $1
^
but we fail for common cases like:
t.s:11:4: error: invalid operand for instruction
addl $1, $1
^
because we don't know if this is supposed to be the reg/imm or imm/reg
form.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113178 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| a008e8ac73cb3cf2eaf006fbb1b62905c8626758 |
|
06-Sep-2010 |
Chris Lattner <sabre@nondot.org> |
Now that we know if we had a total fail on the instruction mnemonic,
give a more detailed error. Before:
t.s:11:4: error: unrecognized instruction
addl $1, $1
^
t.s:12:4: error: unrecognized instruction
f2efqefa $1
^
After:
t.s:11:4: error: invalid operand for instruction
addl $1, $1
^
t.s:12:4: error: invalid instruction mnemonic 'f2efqefa'
f2efqefa $1
^
This fixes rdar://8017912 - llvm-mc says "unrecognized instruction" when it means "invalid operands"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113176 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| fa0d74d58e6c70ef032afb5f83680276dc4d7370 |
|
06-Sep-2010 |
Chris Lattner <sabre@nondot.org> |
simplify DEBUG_WITH_TYPE usage
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113174 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 44b0daad44791ff249a0bc533a5e58e978c2ca31 |
|
06-Sep-2010 |
Chris Lattner <sabre@nondot.org> |
this if can now be an assert.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113173 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 80db4e51d2a44bc623b5892bed2351406890b9aa |
|
06-Sep-2010 |
Chris Lattner <sabre@nondot.org> |
;
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113172 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 2b1f943444d1853204725c7b45b1e1032be39958 |
|
06-Sep-2010 |
Chris Lattner <sabre@nondot.org> |
now that the opcode is trivially exposed, start matching instructions
by doing a binary search over the mnemonic instead of doing a linear
search through all possible instructions. This implements rdar://7785064
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113171 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 96352e5ceb9a2fee7b6e67384afd77493b5c6e5b |
|
06-Sep-2010 |
Chris Lattner <sabre@nondot.org> |
emit the match table at global scope instead of within the
MatchInstructionImpl. This makes it easier to read/understand
MatchInstructionImpl.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113170 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| e206fcf0e9c7e79c7f42ff2151f3fb58cba70674 |
|
06-Sep-2010 |
Chris Lattner <sabre@nondot.org> |
special case the mnemonic operand of the instruction in the
generated matcher, emiting it as a column in the MatchEntry
table instead of forcing it to go through classification and
everything else. Making it be classified caused tblgen to
produce a ton of one-off classes for each mneumonic. This
should reduce the size of the generated matcher significantly
while paving the way for future improvements.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113169 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 87410368e1bd50408e787f6ece0e58d94c53c1e1 |
|
06-Sep-2010 |
Chris Lattner <sabre@nondot.org> |
The "ambiguous instructions" check only produces anything with -debug,
so only do the N^2 loop with debug mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113168 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| ec6789f4f97ca1701c163132b6e3388366463090 |
|
06-Sep-2010 |
Chris Lattner <sabre@nondot.org> |
have tblgen detect when an instruction would have matched, but
failed because a subtarget feature was not enabled. Use this to
remove a bunch of hacks from the X86AsmParser for rejecting things
like popfl in 64-bit mode. Previously these hacks weren't needed,
but were important to get a message better than "invalid instruction"
when used in the wrong mode.
This also fixes bugs where pushal would not be rejected correctly in
32-bit mode (just pusha).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113166 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 79ed3f77e8b87615b80054ca6e4e3ba5e07445bd |
|
06-Sep-2010 |
Chris Lattner <sabre@nondot.org> |
change MatchInstructionImpl to return an enum instead of bool.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113165 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 0692ee676f8cdad25ad09a868bf597af4115c9d9 |
|
06-Sep-2010 |
Chris Lattner <sabre@nondot.org> |
have AsmMatcherEmitter.cpp produce the hunk of code that gets included
into the middle of the class, and rework how the different sections of
the generated file are conditionally included for simplicity.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113163 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 5845e5c62b42d025557765006515156691a6a8b1 |
|
06-Sep-2010 |
Chris Lattner <sabre@nondot.org> |
factor the snazzy string matcher code that Daniel hates
out of AsmMatcherEmitter.cpp into its own class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113137 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 4f98f834593f0a107268d19a557b63f0da33a751 |
|
12-Aug-2010 |
Daniel Dunbar <daniel@zuster.org> |
tblgen/AsmMatcher: Always emit the match function as 'MatchInstructionImpl',
target specific parsers can adapt the TargetAsmParser to this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110888 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 4d39b6728dcdcf131bc0739f4ee0f90c836bf94f |
|
11-Aug-2010 |
Daniel Dunbar <daniel@zuster.org> |
tblgen/AsmMatcher: Treat '.' in assembly strings as a token separator.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110789 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| a9ba5fe2bde747fadcb57c5304bc4700fc155704 |
|
11-Aug-2010 |
Daniel Dunbar <daniel@zuster.org> |
tblgen/AsmMatcher: Downgrade instructions with tied operands to a debug-only warning, for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110779 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 54074b5f04f5affc77b5c6f3e5d8062b50384831 |
|
19-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
TblGen/AsmMatcher: Add support for honoring instruction Requires<[]> attributes as part of the matcher.
- Currently includes a hack to limit ourselves to "In32BitMode" and "In64BitMode", because we don't have the other infrastructure to properly deal with setting SSE, etc. features on X86.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108677 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 3472766f9eb7d66f234c390ce1b3a8b76f0ee9ce |
|
12-Jul-2010 |
Duncan Sands <baldrick@free.fr> |
Convert some tab stops into spaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108130 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 368a4565034b907943f5c0173574eb47939b74bf |
|
27-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
AsmMatcher: Ensure classes are totally ordered, so we can std::sort them reliably.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104806 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 54ddf3d9c756881021afcb869a6ec892a21aef5b |
|
22-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
tblgen/AsmMatcher: Change AsmOperandClass to allow a list of superclasses instead of just one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104452 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 4f83e73a6d4d96a1a83bfd258b3bf937297c2957 |
|
04-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Matcher: Add support for over-riding the default MatchInstruction function
name (for example, to allow targets to interpose the actual MatchInstruction
function).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102987 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| f65027842e82027dd6e8020586a299aaa548e355 |
|
19-Mar-2010 |
Chris Lattner <sabre@nondot.org> |
change Target.getInstructionsByEnumValue to return a reference
to a vector that CGT stores instead of synthesizing it on every
call.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98910 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| b61e09de6d0cd7241ddc6dee3efef416552eec3b |
|
19-Mar-2010 |
Chris Lattner <sabre@nondot.org> |
don't go through getInstructions().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98906 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 8cc9c0c487128c4d675d45803a0711c3e43534af |
|
18-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/AsmMatcher: Add support for target specific "instruction cleanup" functions,
to allow custom post-processing of matched instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98857 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 3b6910dcd466bf091b386bb136f42522c89473f7 |
|
12-Feb-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Fix bug where trailing tied operands were forgotten; the X86 assembler
matcher is now free of implicit operands!
- Still need to clean up the code now that we don't to worry about implicit
operands, and to make it a hard error if an instruction fails to specify all
of its operands for some reason.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95956 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| bef529182f3931f4d13e885d91a0beb7aa81ced2 |
|
10-Feb-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/AsmMatcher: Tweak conversion function name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95802 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| af61681cedb42a0e9f84560316d74f4ddeb2d2b6 |
|
10-Feb-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/AsmMatcher: Add support for creating tied operands when constructing MCInsts.
- Pretty messy, but we need to rework how we handle tied operands in MCInst
anyway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95774 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| b8d6e98e566724f58344d275a4bd675249bb713a |
|
09-Feb-2010 |
Chris Lattner <sabre@nondot.org> |
pass stringref by value instead of by const&
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95627 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| e1f6de3fbd892ea3f918a26912660cf316866fc1 |
|
03-Feb-2010 |
Daniel Dunbar <daniel@zuster.org> |
AsmMatcherEmitter: Use stable_sort when reordering instructions, so that order
is still deterministic even amongst ambiguous instructions (eventually ambiguous
match orders will be a hard error, but we aren't there yet).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95157 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| a2f5e00347641d1b46ce4f65bf9378fecce9be14 |
|
30-Jan-2010 |
Daniel Dunbar <daniel@zuster.org> |
AsmMatcher: Create operand classes before use, apparently records aren't visited
in the order they were declared.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94868 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| e9b466d4f09de3b46c0d0d1e71cabddc7cc9021b |
|
23-Jan-2010 |
Sean Callanan <scallanan@apple.com> |
Modified the register matcher function in AsmMatcher to
be static. Also made it possible for clients to get it
and no other functions from ...GenAsmMatcher.inc by
defining REGISTERS_ONLY before including GenAsmMatcher.inc.
This sets the stage for target-specific lexers that can
identify registers and return AsmToken::Register as
appropriate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94266 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 1402f0b2cac017ab997f71ab4909a2ccfea7be4b |
|
23-Jan-2010 |
Daniel Dunbar <daniel@zuster.org> |
AsmMatcher: Add a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94261 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 9898671a74d3fc924347e679c45edaa685b3fe6e |
|
14-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
Split the TargetAsmParser "ParseInstruction" interface in half:
the new ParseInstruction method just parses and returns a list of
target operands. A new MatchInstruction interface is used to
turn the operand list into an MCInst.
This requires new/deleting all the operands, but it also gives
targets the ability to use polymorphic operands if they want to.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93469 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 1095f2ae261d231a63d329b0ebbf6eaf566ff429 |
|
12-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/AsmParser: Match hard coded registers (e.g. 'shldl %cl, %eax, %eax')
We now match all of 403.gcc (as emitted by clang). :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78750 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 7417b761c2d88335bd77d38911ff8d323fc4a4f2 |
|
12-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
Add 'isCodeGenOnly' bit to Instruction .td records.
- Used to mark fake instructions which don't correspond to an actual machine
instruction (or are duplicates of a real instruction). This is to be used for
"special cases" in the .td files, which should be ignored by things like the
assembler and disassembler. We still need a good solution to handle pervasive
duplication, like with the Int_ instructions.
- Set the bit on fake "mov 0" style instructions, which allows turning an
assembler matcher warning into a hard error.
- -2 FIXMEs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78731 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 59fc42debd571bbafc52c20bc418fdc3f4d00188 |
|
11-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/AsmParser: Allow target to specific a comment delimiter, which will be
used to strip hard coded comments out of .td assembly strings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78716 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 8409bfbbc306bc051fbd8b049804103ca7df2f63 |
|
11-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/AsmMatcher: Fix two thinkos in determining whether two classes are
related.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78706 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| ea6408f8cd17b065e414611e01a7133d118429e9 |
|
11-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/AsmParser: Implement automatic classification of RegisterClass operands.
- This drops us to 123 ambiguous instructions (previously ~500) on X86.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78636 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 5c468e3d7006e854fd41b29d5539a7adcee53904 |
|
10-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/AsmParser: Allow .td users to redefine the names of the methods to call
on target specific operands for testing class membership and converting to
MCInst operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78597 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| ac6b4f2c0c03bd90435477ed5b705205d28601d0 |
|
10-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/AsmMatcher: Remove some code which has been obsoleted by move to
explicit parser match classes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78588 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 338825c1928b956b2cbcc2c165a60afddd100398 |
|
10-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/AsmMatcher: Change assembler parser match classes to their own record
structure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78581 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| fdb1f493ab6bcfb5603b9f497195492d92aceacb |
|
10-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/AsmParser: Check for matches with super classes when matching
instruction operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78565 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| db2ddb5dc57319eff249144f1d9a553a3278d2e0 |
|
09-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/AsmParser: Fix thinko in ClassInfo::operator<.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78533 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 72fa87f0cfe22faa575280dbac8dbc9225dfb12d |
|
09-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/AsmParser: Add hack to ignore Int_* and *_Int instructions for now, to
make it easier to see interesting ambiguities.
- Also, check that user doesn't try to redefine the super class. This is a wart
in the current design, in that assembler match classes aren't explicitly
declared somewhere (so there isn't a unique place to declare the super
class). This should probably be fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78532 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 5fe6338ac859707f797bf6db6d043bb5f4d944a1 |
|
09-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/AsmParser: Implement user defined super classes.
- We can now discriminate SUB32ri8 from SUB32ri, for example.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78530 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 2b54481a77696d47dc9220cd7a36155599750904 |
|
09-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/AsmParser: Separate instruction ordering for ambiguity detection.
- We want the ordering operation to be simple, since we run it on every
match. The old ordering is also not a strict weak ordering when there are
ambiguities, which makes MSVC unhappy.
- While we are at it, detect all ambiguities instead of just the adjacent
ones. There are actually 655, for X86.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78526 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 6745d42e8e51ba6b9546d6fa62e0c1b1e0f3982a |
|
09-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/AsmParser: Define match classes in the .td file.
-2 FIXMEs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78523 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 606e8ad796f72824f5509e2657c44eca025d4baf |
|
09-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/AsmParser: Sketch infrastructure for ordering instructions & detecting
ambiguities.
- Currently there are 483 ambiguities to resolve. :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78522 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 8246bef02aa6ef00242c9f318ecd32ff85d92bc6 |
|
09-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
fix edito
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78520 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| af3e9d43a2d8ba3cf5f65f54bd928846bec3ab67 |
|
09-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/AsmMatcher: Tweak string matcher (missed a newline).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78518 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 72ffae90ce9750b46b9a7cc84e5c11dae9274ebe |
|
09-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/AsmMatcher: Tweak string matcher.
- Track whether we need to insert an explicit 'break'.
- Invert conditional when matching a single prefix to reduce
nesting/bracing/breaking.
- wc -l of X86GenAsmMatcher.inc decreased by 10%. :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78513 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 245f05843f7f17406f394696e7330950e6d88e6d |
|
08-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/AsmMatcher: Switch token matching to use the new string matcher.
Also, redefined MatchRegisterName to just return the register value or a
sentinel, to simplify the generated code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78504 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| 70add884e4967f511e2cbb35c61534186b9b418a |
|
08-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
add a little function to do arbitrary string pattern matching in a
much more efficient way than a sequence of if's. Switch MatchRegisterName
to use it. It would be nice if someone could factor this out to a shared
place in tblgen :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78492 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| d39bd3aa5c795e55c0e2c4a5c72dab58ce1a1576 |
|
08-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
add another const
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78487 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| c6049534605af5f13d1b5149488b0a9efd294582 |
|
08-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
remove a useless anon-ns, make table const.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78486 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| fa1165abb8fec9383d640b0696a9f397b9153baf |
|
08-Aug-2009 |
Benjamin Kramer <benny.kra@googlemail.com> |
MSVC doesn't like member variables with the same name as the class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78462 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|
| a3741fa28b1a397ebfd623ef9d14e978df94ce47 |
|
08-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/AsmMatcher: Improve match code.
- This doesn't actually improve the algorithm (its still linear), but the
generated (match) code is now fairly compact and table driven. Still need a
generic string matcher.
- The table still needs to be compressed, this is quite simple to do and should
shrink it to under 16k.
- This also simplifies and restructures the code to make the match classes more
explicit, in anticipation of resolving ambiguities.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78461 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
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| b7479c035534b1c240117cd0aea8342393160da8 |
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08-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/AsmMatcher: Switch to a unified function to convert operands to MCInst,
so that terminal states are as simple as possible.
- If we were willing to assume that the order that operands get inserted in the
MCInst is fixed we could actually dispose with this altogether, although it
might be nice to have the flexibility to change it later.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78458 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
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| 2234e5eee6d196594d42e6f2be51e176bf5e5f6e |
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07-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/AsmMatcher: Move emit for register -> enum matcher into a separate routine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78408 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
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| 2724915c171b08fa9f7f9e54a46ea81708d9c5b2 |
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07-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/AsmMatcher: Tweaks in response to feedback.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78404 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
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| 20927f26fcd7d0394bc60c58c61d879a83adac0d |
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07-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/AsmMatcher: Move to a slightly more sane matching design.
- Still not very sane, but a least its not 60k lines on X86. :)
- In terms of correctness, currently some things are hard wired for X86, and we
still don't properly resolve ambiguities (this is ignoring the instructions
we don't even match due to funny .td stuff or other corner cases).
The high level changes:
1. Represent tokens which are significant for matching explicitly as separate
operands. This uniformly handles not only the instruction mnemonic, but
also 'signficiant' syntax like the '*' in "call * ...".
2. Separate the matching of operands to an instruction from the construction of
the MCInst. In theory this can be done during matching, but since the number
of variations is small I think it makes sense to decompose the problems.
3. Improved a few of the mechanisms to at least successfully flatten / tokenize
the assembly strings for PowerPC and ARM.
4. The comment at the top of AsmMatcherEmitter.cpp explains the approach I'm
moving towards for handling ambiguous instructions. The high-bit is to infer
a partial ordering of the operand classes (and force the user to specify one
if we can't) and use that to resolve ambiguities.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78378 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
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| 53a7f16dcc96de71fa46f641c59470586548081e |
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04-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
TableGen / AsmMatcher: Tweaks to avoid generating completely bogus match
functions.
- Fix variant flattening when the variant embeds an operand reference.
- Ignore instructions which reference an operand multiple times (e.g., "xorb
$dst, $dst"), and operands which have extra flags (e.g., "$dst:subreg32").
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78099 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
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| cdcb388a589846e7e7ca8c88f77cf53933539074 |
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02-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
Change MCOperand to use Create style instead of Make style for constructing
operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77837 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
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| a027d222e18ea9028e9e12ae2f5cd566889b599a |
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31-Jul-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Match a few X86 instructions.
- This is "experimental" code, I am feeling my way around and working out the
best way to do things (and learning tblgen in the process). Comments welcome,
but keep in mind this stuff will change radically.
- This is enough to match "subb" and friends, but not much else. The next step is to
automatically generate the matchers for individual operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77657 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
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| 7212f809662ea3d54974e5ab64f612fb138e3ec9 |
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30-Jul-2009 |
Daniel Dunbar <daniel@zuster.org> |
Remove unintended changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77616 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
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| fe09b2098ac483f6d6ce6ea4ab237a9539bdb6b9 |
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30-Jul-2009 |
Daniel Dunbar <daniel@zuster.org> |
Twines: Don't allow implicit conversion from integers, this is too tricky.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77605 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
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| 0e2771f4c4a6e1ffc664eb23487087f824340255 |
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29-Jul-2009 |
Daniel Dunbar <daniel@zuster.org> |
Match X86 register names to number.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77404 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
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| 22be5225ff88ffaab83c36fa133e70586b91166d |
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17-Jul-2009 |
Daniel Dunbar <daniel@zuster.org> |
tblgen/AsmMatcher: Emit simple matcher for register names.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76212 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
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| d51ffcf303070b0a5aea7f365b85f6f969c384cb |
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11-Jul-2009 |
Daniel Dunbar <daniel@zuster.org> |
Stub out assembly matcher (.s -> MCInst) tblgen backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75378 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/AsmMatcherEmitter.cpp
|