History log of /external/llvm/utils/TableGen/CodeGenTarget.cpp
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
cddc3e03e4ec99c0268c03a126195173e519ed58 04-Mar-2016 Pirama Arumuga Nainar <pirama@google.com> Update aosp/master LLVM for rebase to r256229

http://b/26987366

(cherry picked from commit f3ef5332fa3f4d5ec72c178a2b19dac363a19383)

Change-Id: Ic75dcb63191d65df1b69724576392c0aaeb47728
/external/llvm/utils/TableGen/CodeGenTarget.cpp
6948897e478cbd66626159776a8017b3c18579b9 01-Jul-2015 Pirama Arumuga Nainar <pirama@google.com> Update aosp/master LLVM for rebase to r239765

Bug: 20140355: This rebase pulls the upstream fix for the spurious
warnings mentioned in the bug.

Change-Id: I7fd24253c50f4d48d900875dcf43ce3f1721a3da
/external/llvm/utils/TableGen/CodeGenTarget.cpp
ebe69fe11e48d322045d5949c83283927a0d790b 23-Mar-2015 Stephen Hines <srhines@google.com> Update aosp/master LLVM for rebase to r230699.

Change-Id: I2b5be30509658cb8266be782de0ab24f9099f9b9
/external/llvm/utils/TableGen/CodeGenTarget.cpp
37ed9c199ca639565f6ce88105f9e39e898d82d0 01-Dec-2014 Stephen Hines <srhines@google.com> Update aosp/master LLVM for rebase to r222494.

Change-Id: Ic787f5e0124df789bd26f3f24680f45e678eef2d
/external/llvm/utils/TableGen/CodeGenTarget.cpp
c6a4f5e819217e1e12c458aed8e7b122e23a3a58 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/CodeGenTarget.cpp
dce4a407a24b04eebc6a376f8e62b41aaa7b071f 29-May-2014 Stephen Hines <srhines@google.com> Update LLVM for 3.5 rebase (r209712).

Change-Id: I149556c940fb7dc92d075273c87ff584f400941f
/external/llvm/utils/TableGen/CodeGenTarget.cpp
36b56886974eae4f9c5ebc96befd3e7bfe5de338 24-Apr-2014 Stephen Hines <srhines@google.com> Update to LLVM 3.5a.

Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
/external/llvm/utils/TableGen/CodeGenTarget.cpp
2343e3b228c02896f4779962a91aaa659356fe2a 31-Oct-2013 Andrew Trick <atrick@apple.com> Lower stackmap intrinsics directly to their target opcode in the DAG builder.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193769 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
da750239bd1f02aef403baa4805805fb580e78e1 03-Oct-2013 Pete Cooper <peter_cooper@apple.com> Add v4f16 to supported value types.

This is useful for some ARM intrinsics such as VCVTN which does a <4 x float> <-> <4 x half> conversion.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191870 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
477fc628b3c9ce1c970d4a678dd5607b15242cc8 24-Sep-2013 Jiangning Liu <jiangning.liu@arm.com> Initial support for Neon scalar instructions.

Patch by Ana Pazos.

1.Added support for v1ix and v1fx types.
2.Added Scalar Pairwise Reduce instructions.
3.Added initial implementation of Scalar Arithmetic instructions.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191263 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
0fe3792a2fd6ed9c20d8bf8eb3689672cb30c1c7 14-Aug-2013 Jack Carter <jack.carter@imgtec.com> [Mips][msa] Value types for MSA support.

Added v8f16 to ValueTypes.h, ValueTypes.cpp, ValueTypes.td,
and CodeGenTarget.cpp

Patch by Daniel Sanders


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188326 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
3c70fcf02b367f517e93c1bd4ce237966383ebf8 15-Jul-2013 Craig Topper <craig.topper@gmail.com> Add 'const' qualifier to some arrays.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186312 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
dc89737bcdbb8f69d8ae7578bdfa904cabcfc5ed 06-Jul-2013 Nick Lewycky <nicholas@mxc.ca> Extend 'readonly' and 'readnone' to work on function arguments as well as
functions. Make the function attributes pass add it to known library functions
and when it can deduce it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185735 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
26369a930c523b75fe8f4ba18456ff86f68d5612 17-Mar-2013 Jakob Stoklund Olesen <stoklund@2pi.dk> Use ArrayRef<MVT::SimpleValueType> when possible.

Not passing vector references around makes it possible to use
SmallVector in most places.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177235 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
94d7ab7da4601d0caa75e7cffcf542214fb830a8 24-Dec-2012 Elena Demikhovsky <elena.demikhovsky@intel.com> Added 6 more value types: v32i1, v64i1, v32i16, v32i8, v64i8, v8f64

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171026 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.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/CodeGenTarget.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/CodeGenTarget.cpp
3e9b6db60ff5864d6789f768610a3509dac0b5ef 20-Sep-2012 Micah Villmow <villmow@gmail.com> Add in new data types that are used by AMDIL/ANL among others.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164261 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
d2c699706ceae4a118a8dcafbef73b85093e5390 12-Sep-2012 Owen Anderson <resistor@mac.com> Compute a map from register names to registers, rather than scanning the list of registers every time we want to look up a register by name.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163659 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
c05d30601ced172b55be81bb529df6be91d6ae15 06-Sep-2012 Nadav Rotem <nrotem@apple.com> Add a new optimization pass: Stack Coloring, that merges disjoint static allocations (allocas). Allocas are known to be
disjoint if they are marked by disjoint lifetime markers (@llvm.lifetime.XXX intrinsics).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163299 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
f104bf65b9d748618d23caa37b2407fe9c2b174c 23-Aug-2012 Jakob Stoklund Olesen <stoklund@2pi.dk> Add CodeGenTarget::guessInstructionProperties.

Currently, TableGen just guesses instruction properties when it can't
infer them form patterns.

This adds a guessInstructionProperties flag to the instruction set
definition that will be used to disable guessing. The flag is intended
as a migration aid. It will be removed again when no more targets need
their properties guessed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162460 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
2661b411ccc81b1fe19194d3f43b2630cbef3f28 07-Jul-2012 Andrew Trick <atrick@apple.com> I'm introducing a new machine model to simultaneously allow simple
subtarget CPU descriptions and support new features of
MachineScheduler.

MachineModel has three categories of data:
1) Basic properties for coarse grained instruction cost model.
2) Scheduler Read/Write resources for simple per-opcode and operand cost model (TBD).
3) Instruction itineraties for detailed per-cycle reservation tables.

These will all live side-by-side. Any subtarget can use any
combination of them. Instruction itineraries will not change in the
near term. In the long run, I expect them to only be relevant for
in-order VLIW machines that have complex contraints and require a
precise scheduling/bundling model. Once itineraries are only actively
used by VLIW-ish targets, they could be replaced by something more
appropriate for those targets.

This tablegen backend rewrite sets things up for introducing
MachineModel type #2: per opcode/operand cost model.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159891 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
06495cd7f2a91c4f659eac5e55b1c08b014d0a08 07-Jul-2012 Andrew Trick <atrick@apple.com> whitespace

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159890 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
86208903cb3b693b26e144b8c5c7a0ab6a9a45c6 28-May-2012 Chris Lattner <sabre@nondot.org> rdar://11542750 - llvm.trap should be marked no return.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157551 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.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/CodeGenTarget.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/CodeGenTarget.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/CodeGenTarget.cpp
ddfda5cd1648c4cae12e6f62c3d86a36be3aefe4 13-Jan-2012 Pete Cooper <peter_cooper@apple.com> Added MVT::v2f16


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148067 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.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/CodeGenTarget.cpp
e3376ecd504300ae529c902135f51baffbdc2824 20-Dec-2011 Dan Gohman <gohman@apple.com> Add basic generic CodeGen support for half.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146927 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
7c2a4a30e0e16762c75adacebd05ec9fcbccf16b 06-Dec-2011 Evan Cheng <evan.cheng@apple.com> First chunk of MachineInstr bundle support.
1. Added opcode BUNDLE
2. Taught MachineInstr class to deal with bundled MIs
3. Changed MachineBasicBlock iterator to skip over bundled MIs; added an iterator to walk all the MIs
4. Taught MachineBasicBlock methods about bundled MIs


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145975 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
99aa14ff64c92eab347d23696e358361d3bd90ea 16-Nov-2011 Owen Anderson <resistor@mac.com> Rename MVT::untyped to MVT::Untyped to match similar nomenclature.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144747 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.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/CodeGenTarget.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/CodeGenTarget.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/CodeGenTarget.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/CodeGenTarget.cpp
d568b3f55294917d1cc701da14a8a7daeb6563e6 12-Jul-2011 Eric Christopher <echristo@apple.com> Revert r134921, 134917, 134908 and 134907. They're causing failures
in multiple buildbots.


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/external/llvm/utils/TableGen/CodeGenTarget.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/CodeGenTarget.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/CodeGenTarget.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/CodeGenTarget.cpp
23b0766b47464030d6a406eabeb5f27ae491b682 16-Jun-2011 Owen Anderson <resistor@mac.com> Fix formatting.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133164 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
77b4b13c2a525faf646a6784b24692cf0459b75e 16-Jun-2011 Owen Anderson <resistor@mac.com> Add a new MVT::untyped. This will be used in future work for modelling ISA features like register pairs and lists with "interesting" constraints (such as ARM NEON contiguous register lists or even-odd paired registers). We need to be able to generate these instructions (often from intrinsics), but don't want to have to assign a legal type to them. Instead, we'll use an "untyped" edge to bypass the type-checking and simply ensure that the register classes match.


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/external/llvm/utils/TableGen/CodeGenTarget.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/CodeGenTarget.cpp
7b9cafde5e3faec22bbfbbc90cca0876968abad9 15-Jun-2011 Jakob Stoklund Olesen <stoklund@2pi.dk> Move the list of register classes into CodeGenRegBank as well.

No functional change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133029 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
b5923db192d2aa938ff3c12aaac87d80ab649625 11-Jun-2011 Jakob Stoklund Olesen <stoklund@2pi.dk> Move the list of registers into CodeGenRegBank.

Also move the sub-register index computations from RegisterInfoEmitter
into CodeGenRegBank.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132865 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
dc29c447136aabf05f48a7119e48065c3b4cee9b 10-Jun-2011 Jakob Stoklund Olesen <stoklund@2pi.dk> Move some sub-register index calculations to CodeGenRegisters.cpp

Create a new CodeGenRegBank class that will eventually hold all the code
that computes the register structure from Records.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132849 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
f1e2b23dfabb74249c2f1828dc902bd4bda52aa8 09-Jun-2011 Jakob Stoklund Olesen <stoklund@2pi.dk> Move TableGen's register bank classes to their own source file.

I'll be moving some more code there to gather all of the
register-specific stuff in one place. Currently it is shared between
CodeGenTarget and RegisterInfoEmitter.

The plan is that CodeGenRegisters can compute the full register bank
structure while RegisterInfoEmitter only will handle the printing part.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132788 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
f462e3fac7ac67503657d63dc35330d0b19359b3 03-Jun-2011 Jakob Stoklund Olesen <stoklund@2pi.dk> Make it possible to have unallocatable register classes.

Some register classes are only used for instruction operand constraints.
They should never be used for virtual registers. Previously, those
register classes were given an empty allocation order, but now you can
say 'let isAllocatable=0' in the register class definition.

TableGen calculates if a register is part of any allocatable register
class, and makes that information available in TargetRegisterDesc::inAllocatableClass.

The goal here is to eliminate use cases for overriding allocation_order_*
methods.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132508 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
bd0fa4c00d7870b1da36eac7b2181700381f2f96 28-May-2011 John McCall <rjmccall@apple.com> Change how tblgen generates attributes for intrinsics to use a single
switch. With this newfound organization, teach tblgen how not to give
all intrinsics the 'nounwind' attribute. Introduce a new intrinsic,
llvm.eh.resume, which does not have this attribute. Documentation and uses
to follow.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132252 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
123cab9480812e51f6d4cb118fe685691130f625 07-May-2011 Jakob Stoklund Olesen <stoklund@2pi.dk> Teach TableGen to automatically generate missing SubRegIndex instances.

The RegisterInfo.td file should only specify the indexes that sources need to
refer to. The rest is inferred.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131058 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
69ba413057fe5d73d95e7b51ddfe16a8b0def23c 21-Apr-2011 Jakob Stoklund Olesen <stoklund@2pi.dk> Don't allow per-register spill size and alignment.

These values were not used for anything. Spill size and alignment is a property
of the register class, not the register.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129906 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
6bfba2e5af163442a1c6b11fe14aa9df9101cfd7 20-Apr-2011 Jakob Stoklund Olesen <stoklund@2pi.dk> Prefer cheap registers for busy live ranges.

On the x86-64 and thumb2 targets, some registers are more expensive to encode
than others in the same register class.

Add a CostPerUse field to the TableGen register description, and make it
available from TRI->getCostPerUse. This represents the cost of a REX prefix or a
32-bit instruction encoding required by choosing a high register.

Teach the greedy register allocator to prefer cheap registers for busy live
ranges (as indicated by spill weight).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129864 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
17fad045cccf34822d3163ada9e70a8f4528746e 11-Mar-2011 Jim Grosbach <grosbach@apple.com> Make the register enum value part of the CodeGenRegister struct.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127448 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
510207cb1e7427df711ac85002cab622f67bdf7c 11-Mar-2011 Jim Grosbach <grosbach@apple.com> Trailing whitespace.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127447 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
036609bd7d42ed1f57865969e059eb7d1eb6c392 23-Dec-2010 Chris Lattner <sabre@nondot.org> Flag -> Glue, the ongoing saga


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122513 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
f1b4eafbfec976f939ec0ea3e8acf91cef5363e3 21-Dec-2010 Chris Lattner <sabre@nondot.org> rename MVT::Flag to MVT::Glue. "Flag" is a terrible name for
something that just glues two nodes together, even if it is
sometimes used for flags.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122310 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.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/CodeGenTarget.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/CodeGenTarget.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/CodeGenTarget.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/CodeGenTarget.cpp
52a261b3c1391c5fec399ddeb3fc6ee9541e8790 21-Sep-2010 Chris Lattner <sabre@nondot.org> fix a long standing wart: all the ComplexPattern's were being
passed the root of the match, even though only a few patterns
actually needed this (one in X86, several in ARM [which should
be refactored anyway], and some in CellSPU that I don't feel
like detangling). Instead of requiring all ComplexPatterns to
take the dead root, have targets opt into getting the root by
putting SDNPWantRoot on the ComplexPattern.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114471 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
d8dd5757e0e31c55bb15498aa1d75fad08850c5a 07-Sep-2010 Bill Wendling <isanbard@gmail.com> Add an MVT::x86mmx type. It will take the place of all current MMX vector types.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113261 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
72d1027d873ab42ccd93719b6e0248807422f959 07-Sep-2010 Bill Wendling <isanbard@gmail.com> Fix whitespace, because I'm OCD.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113250 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
7365c091f92db5e68c98d7faedc6c34e1bbbc898 06-Aug-2010 Dan Gohman <gohman@apple.com> Remove IntrWriteMem, as it's the default. Rename IntrWriteArgMem
to IntrReadWriteArgMem, as it's for reading as well as writing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110395 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
7431beaba2a01c3fe299c861b2ec85cbf1dc81c4 17-Jul-2010 Bill Wendling <isanbard@gmail.com> Rename DBG_LABEL PROLOG_LABEL, because it's only used during prolog emission and
thus is a much more meaningful name.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108563 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
a4e1ba53ddedd08669886b2849926bb33facc198 03-Jul-2010 Jakob Stoklund Olesen <stoklund@2pi.dk> Add a new target independent COPY instruction and code to lower it.

The COPY instruction is intended to replace the target specific copy
instructions for virtual registers as well as the EXTRACT_SUBREG and
INSERT_SUBREG instructions in MachineFunctions. It won't we used in a selection
DAG.

COPY is lowered to native register copies by LowerSubregs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107529 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
65766ce7df779ac0e7f6ee0171562b56769ae1dd 02-Jul-2010 Jakob Stoklund Olesen <stoklund@2pi.dk> Clean up TargetOpcodes.h a bit, and limit the number of places where the full
list of predefined instructions appear. Add some consistency checks.

Ideally, TargetOpcodes.h should be produced by TableGen from Target.td, but it
is hardly worth the effort.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107520 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
160a3bf74d1a2b048f65e2162d038ed96eddde01 26-May-2010 Jakob Stoklund Olesen <stoklund@2pi.dk> Add StringRef::compare_numeric and use it to sort TableGen register records.

This means that our Registers are now ordered R7, R8, R9, R10, R12, ...
Not R1, R10, R11, R12, R2, R3, ...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104745 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
09bc0298650c76db1a06e20ca84c1dcb34071600 24-May-2010 Jakob Stoklund Olesen <stoklund@2pi.dk> Replace the tablegen RegisterClass field SubRegClassList with an alist-like data
structure that represents a mapping without any dependencies on SubRegIndex
numbering.

This brings us closer to being able to remove the explicit SubRegIndex
numbering, and it is now possible to specify any mapping without inventing
*_INVALID register classes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104563 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
dbf67fefeaccfeb53fb9d6098180ba1f29e682d5 14-May-2010 Evan Cheng <evan.cheng@apple.com> Adding a v8i64 512-bit vector type. This will be used to model ARM NEON intrinsics which translate into a pair of vld / vst instructions that can load / store 8 consecutive 64-bit (D) registers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103746 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
b55c8bed9d0f3eaa454a657746d8ec11aae9dea3 01-May-2010 Evan Cheng <evan.cheng@apple.com> Add a pseudo instruction REG_SEQUENCE that takes a list of registers and
sub-register indices and outputs a single super register which is formed from
a consecutive sequence of registers.

This is used as register allocation / coalescing aid and it is useful to
represent instructions that output register pairs / quads. For example,
v1024, v1025 = vload <address>
where v1024 and v1025 forms a register pair.

This really should be modelled as
v1024<3>, v1025<4> = vload <address>
but it would violate SSA property before register allocation is done.

Currently we use insert_subreg to form the super register:
v1026 = implicit_def
v1027 - insert_subreg v1026, v1024, 3
v1028 = insert_subreg v1027, v1025, 4
...
= use v1024
= use v1028

But this adds pseudo live interval overlap between v1024 and v1025.

We can now modeled it as
v1024, v1025 = vload <address>
v1026 = REG_SEQUENCE v1024, 3, v1025, 4
...
= use v1024
= use v1026

After coalescing, it will be
v1026<3>, v1025<4> = vload <address>
...
= use v1026<3>
= use v1026


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102815 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
0d7952ed5ac10b6159d0e8e2449f0f471d117e0f 27-Mar-2010 Chris Lattner <sabre@nondot.org> fix CodeGenTarget::getRegisterVTs to not return the
same vt multiple times for a register. For example,
ECX is in 5 different i32 reg classes, just return
1 i32 instead of 5.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99727 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
9972aff7da15e5019b7cf6d0cc6dde0cd6192360 24-Mar-2010 Chris Lattner <sabre@nondot.org> reject void in intrinsic type lists.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99347 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
93dc92e412fd06250e46951bffb6040eca9baebd 22-Mar-2010 Chris Lattner <sabre@nondot.org> Change intrinsic result type for void to store it as an empty list
instead of as a single element list with VoidTy. Now with a fix
for the verifier.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99206 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
d7de54068ca6db50f4b54fb150af7b7c62573449 20-Mar-2010 Eric Christopher <echristo@apple.com> Revert r99009 temporarily it seems to be breaking the bots.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99011 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
26e763753be5f3422a892f6c268721eae7792eac 19-Mar-2010 Chris Lattner <sabre@nondot.org> Change intrinsic result type for void to store it as an empty list
instead of as a single element list with VoidTy.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99009 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
e8cabf3c2eb835f9189a39c810654d9bd302f7ee 19-Mar-2010 Chris Lattner <sabre@nondot.org> add a new SDNPVariadic SDNP node flag, and use it in
dag isel gen instead of instruction properties. This
allows the oh-so-useful behavior of matching a variadic
non-root node.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98934 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
e14d2e210dc7fe28009f44818a057622a73322e4 19-Mar-2010 Chris Lattner <sabre@nondot.org> Finally change the instruction looking map to be a densemap from
record* -> instrinfo instead of std::string -> instrinfo.

This speeds up tblgen on cellcpu from 7.28 -> 5.98s with a debug
build (20%).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98916 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
6a91b18e5777f39e52e93221453abfa4553b6f93 19-Mar-2010 Chris Lattner <sabre@nondot.org> make inst_begin/inst_end iterate over InstructionsByEnumValue.
Use CodeGenTarget::getInstNamespace in one place and fix it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98915 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
01dcecc214918b29cf3712420457fef309eeaad6 19-Mar-2010 Chris Lattner <sabre@nondot.org> revert 98912


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98914 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
a28bc686fa4f2375237aeab58530126462ae9b41 19-Mar-2010 Chris Lattner <sabre@nondot.org> make inst_begin/inst_end iterate over InstructionsByEnumValue.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98912 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.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/CodeGenTarget.cpp
e4e8bb154196a2b53ce8696d9a591c3d5a4ec99a 19-Mar-2010 Chris Lattner <sabre@nondot.org> factor copy and paste code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98908 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
f30187a36324fb75042d9ffd20c3fb70aff7763d 19-Mar-2010 Chris Lattner <sabre@nondot.org> look up instructions by record, not by name.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98904 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
2cacec55f947c716b058a39038889550d7e39b3c 15-Mar-2010 Chris Lattner <sabre@nondot.org> Completely rewrite tblgen's type inference mechanism,
changing the primary datastructure from being a
"std::vector<unsigned char>" to being a new TypeSet class
that actually has (gasp) invariants!

This changes more things than I remember, but one major
innovation here is that it enforces that named input
values agree in type with their output values.

This also eliminates code that transparently assumes (in
some cases) that SDNodeXForm input/output types are the
same, because this is wrong in many case.

This also eliminates a bug which caused a lot of ambiguous
patterns to go undetected, where a register class would
sometimes pick the first possible type, causing an
ambiguous pattern to get arbitrary results.

With all the recent target changes, this causes no
functionality change!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98534 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
518bb53485df640d7b7e3f6b0544099020c42aa7 09-Feb-2010 Chris Lattner <sabre@nondot.org> move target-independent opcodes out of TargetInstrInfo
into TargetOpcodes.h. #include the new TargetOpcodes.h
into MachineInstr. Add new inline accessors (like isPHI())
to MachineInstr, and start using them throughout the
codebase.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95687 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
243a32f96b364811e2f9feadecfefb21b640321f 15-Jan-2010 Dale Johannesen <dalej@apple.com> Remove DEBUG_DECLARE, looks like we don't need it.
Also, DEBUG_VALUE has side effects.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93498 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
d2035203a0359eedbc1cf4ae77d43176e8455cd4 09-Jan-2010 Dale Johannesen <dalej@apple.com> Add DEBUG_DECLARE. Not used yet.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93040 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
87563b39370d7adfd42b0f531409ff9bc2bfcc56 09-Jan-2010 Dale Johannesen <dalej@apple.com> Add DEBUG_VALUE. Not used yet.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93030 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
537ab90d8de19b9f9cd758188947bde2edfd0358 04-Jan-2010 Dan Gohman <gohman@apple.com> Remove the CPAttrParentAsRoot code, which is unused, and inconvenient
for a refactoring I'm working on.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92503 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
26207e5bf1123a793bd9b38bcda2f569a6b45ef2 28-Sep-2009 Jakob Stoklund Olesen <stoklund@2pi.dk> Introduce the TargetInstrInfo::KILL machine instruction and get rid of the
unused DECLARE instruction.

KILL is not yet used anywhere, it will replace TargetInstrInfo::IMPLICIT_DEF
in the places where IMPLICIT_DEF is just used to alter liveness of physical
registers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83006 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
825b72b0571821bf2d378749f69d6c4cfb52d2f9 11-Aug-2009 Owen Anderson <resistor@mac.com> Split EVT into MVT and EVT, the former representing _just_ a primitive type, while
the latter is capable of representing either a primitive or an extended type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78713 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
9b6a53a0cee762ca3e454eadceaa128f000e6474 11-Aug-2009 Bob Wilson <bob.wilson@apple.com> Fix a few more places in TableGen that need to handle EVT::vAny types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78643 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
61fc4cf7aa0b87ceab62082cee8ef5ce3f574ffc 11-Aug-2009 Bob Wilson <bob.wilson@apple.com> Add a new overloaded EVT::vAny type for use in TableGen to allow intrinsic
arguments that are vectors of any size and element type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78631 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
e50ed30282bb5b4a9ed952580523f2dda16215ac 11-Aug-2009 Owen Anderson <resistor@mac.com> Rename MVT to EVT, in preparation for splitting SimpleValueType out into its own struct type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78610 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
0e2771f4c4a6e1ffc664eb23487087f824340255 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/CodeGenTarget.cpp
a4b048668418f74dfb2399421dc54db1d999c9cd 15-Jul-2009 Duncan Sands <baldrick@free.fr> Remove the v3i32 and v3f32 value types: they are not
native for any supported targets.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75785 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
ab5a5a6a769ee9d77e32f9cc7e87b609caeb9016 14-Jul-2009 Bob Wilson <bob.wilson@apple.com> Revert 75308.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75565 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
28eff96ee6a22c67baccc36ebd369b7e3aa0cd41 11-Jul-2009 Bob Wilson <bob.wilson@apple.com> Add new vector types for 192-bit, 348-bit and 512-bit sizes.
These are needed to represent ARM Neon struct datatypes containing 2, 3 or 4
separate vectors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75308 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
bbf1caa46bc9726989f287f6c345ef8542a43237 11-Jul-2009 Bob Wilson <bob.wilson@apple.com> Refactor TableGen's llvm::getName to share code with llvm::getEnumName,
since names are the same for almost all the types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75302 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
bee9e35ba25c0f1c4fba7e4b01fef29dbfd859f3 07-Jul-2009 Devang Patel <dpatel@apple.com> Add new ValueType for metadata.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74882 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
1a55180238dbcf11113f610aea010447e51f595b 03-Jul-2009 Daniel Dunbar <daniel@zuster.org> Replace std::iostreams with raw_ostream in TableGen.
- Sorry, I can't help myself.

- No intended functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74742 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
9b9838dbd4593e988b0614bb170427f153b14931 29-Jun-2009 David Greene <greened@obbligato.org> Add more vector ValueTypes for AVX and other extended vector instruction
sets.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74427 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
874ae251c317788391f9c3f113957802d390a063 02-Jun-2009 Dale Johannesen <dalej@apple.com> Revert 72707 and 72709, for the moment.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72712 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
4150d83abe90a5da4ddf86433b7bf4329acfa57c 02-Jun-2009 Dale Johannesen <dalej@apple.com> Make the implicit inputs and outputs of target-independent
ADDC/ADDE use MVT::i1 (later, whatever it gets legalized to)
instead of MVT::Flag. Remove CARRY_FALSE in favor of 0; adjust
all target-independent code to use this format.

Most targets will still produce a Flag-setting target-dependent
version when selection is done. X86 is converted to use i32
instead, which means TableGen needs to produce different code
in xxxGenDAGISel.inc. This keys off the new supportsHasI1 bit
in xxxInstrInfo, currently set only for X86; in principle this
is temporary and should go away when all other targets have
been converted. All relevant X86 instruction patterns are
modified to represent setting and using EFLAGS explicitly. The
same can be done on other targets.

The immediate behavior change is that an ADC/ADD pair are no
longer tightly coupled in the X86 scheduler; they can be
separated by instructions that don't clobber the flags (MOV).
I will soon add some peephole optimizations based on using
other instructions that set the flags to feed into ADC.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72707 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
d305e707a65fa18cbe828cae2338499661c9229e 16-Apr-2009 Bob Wilson <bob.wilson@apple.com> Fix PR3994: LLVMMatchType arguments do not refer to absolute return value
and argument positions but only to the overloaded intrinsic parameters.
Keep a separate list of these overloaded parameters in CodeGenTarget.cpp
so they can be resolved easily. Remove assertions from IntrinsicEmitter.cpp:
they were harmless but confusing, and the assertions elsewhere in TableGen
will catch any incorrect values.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69316 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
88c7af096b09ad26cbcebfdf40151e04094b7460 13-Apr-2009 Dan Gohman <gohman@apple.com> Rename COPY_TO_SUBCLASS to COPY_TO_REGCLASS, and generalize
it accordingly. Thanks to Jakob Stoklund Olesen for pointing
out how this might be useful.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68986 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
f8c7394781f7cf27ac52ca087e289436d36844da 13-Apr-2009 Dan Gohman <gohman@apple.com> Add a new TargetInstrInfo MachineInstr opcode, COPY_TO_SUBCLASS.
This will be used to replace things like X86's MOV32to32_.

Enhance ScheduleDAGSDNodesEmit to be more flexible and robust
in the presense of subregister superclasses and subclasses. It
can now cope with the definition of a virtual register being in
a subclass of a use.

Re-introduce the code for recording register superreg classes and
subreg classes. This is needed because when subreg extracts and
inserts get coalesced away, the virtual registers are left in
the correct subclass.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68961 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
49de98214b82fefeb8f16efbf8cdd8813a85469b 05-Feb-2009 Dale Johannesen <dalej@apple.com> Reapply 63765. Patches for clang and llvm-gcc to follow.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63812 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
4d452de1506344bf1d28bb4a8c4ddb78c51a28c8 04-Feb-2009 Dale Johannesen <dalej@apple.com> Reverting 63765. This broke the build of both clang
and llvm-gcc.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63786 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
d24479730a8790d82c4859dc477bc2416d7a6bda 04-Feb-2009 Nate Begeman <natebegeman@mac.com> New feature: add support for target intrinsics being defined in the
target directories themselves. This also means that VMCore no longer
needs to know about every target's list of intrinsics. Future work
will include converting the PowerPC target to this interface as an
example implementation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63765 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
a62c302ddd79c525d6fac050974911d36662ebfe 12-Jan-2009 Chris Lattner <sabre@nondot.org> add nocapture attribute to llvm.mem* intrinsics and have tblgen
parse them. tblgen doesn't yet do anything with this info though.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62065 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
bc03979536a1ecb220f1330719f3e3973a81ab0b 07-Jan-2009 Bob Wilson <bob.wilson@apple.com> Improve support for type-generic vector intrinsics by teaching TableGen how
to handle LLVMMatchType intrinsic parameters, and by adding new subclasses
of LLVMMatchType to match vector types with integral elements that are
either twice as wide or half as wide as the elements of the matched type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61834 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
87c8a8f304d1ee72829086ce2c41a8fa3813ba6a 18-Dec-2008 Mon P Wang <wangmp@apple.com> Added support for vector widening.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61209 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
cdcc3e6e12b8b4e224bd62c96768c5f5e325aace 13-Nov-2008 Bill Wendling <isanbard@gmail.com> Modify the intrinsics pattern to separate out the "return" types from the
"parameter" types. An intrinsic can now return a multiple return values like
this:

def add_with_overflow : Intrinsic<[llvm_i32_ty, llvm_i1_ty],
[LLVMMatchType<0>, LLVMMatchType<0>]>;



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59237 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
1e0ee4bc38e9cdc7e7ac49968527e2c05f927904 20-Aug-2008 Dan Gohman <gohman@apple.com> Factor the code for determining the target-specific instruction
namespace out of the isel emitters and into common code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55079 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
ba6783ec8c0a5512a6c9abc6d7158471feeaaa7c 20-Aug-2008 Dan Gohman <gohman@apple.com> Fix the string for MVT::isVoid.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55034 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
e3b3a7241c01f26613694e53b26b01abf764ddfc 30-Jul-2008 Mon P Wang <wangmp@apple.com> Added support for overloading intrinsics (atomics) based on pointers
to different address spaces. This alters the naming scheme for those
intrinsics, e.g., atomic.load.add.i32 => atomic.load.add.i32.p0i32


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54195 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
4406604047423576e36657c7ede266ca42e79642 01-Jul-2008 Dan Gohman <gohman@apple.com> Split ISD::LABEL into ISD::DBG_LABEL and ISD::EH_LABEL, eliminating
the need for a flavor operand, and add a new SDNode subclass,
LabelSDNode, for use with them to eliminate the need for a label id
operand.

Change instruction selection to let these label nodes through
unmodified instead of creating copies of them. Teach the MachineInstr
emitter how to emit a MachineInstr directly from an ISD label node.

This avoids the need for allocating SDNodes for the label id and
flavor value, as well as SDNodes for each of the post-isel label,
label id, and label flavor.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52943 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
28873106309db515d58889a4c4fa3e0a92d1b60e 25-Jun-2008 Mon P Wang <wangmp@apple.com> Added MemOperands to Atomic operations since Atomics touches memory.
Added abstract class MemSDNode for any Node that have an associated MemOperand
Changed atomic.lcs => atomic.cmp.swap, atomic.las => atomic.load.add, and
atomic.lss => atomic.load.sub


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52706 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
6bd9567a6a1ba62118cdd258ddc52ea8f82ff511 16-Jun-2008 Evan Cheng <evan.cheng@apple.com> - Add "Commutative" property to intrinsics. This allows tblgen to generate the commuted variants for dagisel matching code.
- Mark lots of X86 intrinsics as "Commutative" to allow load folding.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52353 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
83ec4b6711980242ef3c55a4fa36b2d7a39c1bfb 06-Jun-2008 Duncan Sands <baldrick@free.fr> Wrap MVT::ValueType in a struct to get type safety
and better control the abstraction. Rename the type
to MVT. To update out-of-tree patches, the main
thing to do is to rename MVT::ValueType to MVT, and
rewrite expressions like MVT::getSizeInBits(VT) in
the form VT.getSizeInBits(). Use VT.getSimpleVT()
to extract a MVT::SimpleValueType for use in switch
statements (you will get an assert failure if VT is
an extended value type - these shouldn't exist after
type legalization).
This results in a small speedup of codegen and no
new testsuite failures (x86-64 linux).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52044 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
ee4fa1977dd3a495a8857eef924ee5961db765c6 03-Apr-2008 Dan Gohman <gohman@apple.com> Move instruction flag inference out of InstrInfoEmitter and into
CodeGenDAGPatterns, where it can be used in other tablegen backends.
This allows the inference to be done for DAGISelEmitter so that it
gets accurate mayLoad/mayStore/isSimpleLoad flags.

This brings MemOperand functionality back to where it was before
48329. However, it doesn't solve the problem of anonymous patterns
which expand to code that does loads or stores.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49123 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
c9298235251b014e86a7368d92b589d093acb64a 16-Mar-2008 Christopher Lamb <christopher.lamb@gmail.com> Make insert_subreg a two-address instruction, vastly simplifying LowerSubregs pass. Add a new TII, subreg_to_reg, which is like insert_subreg except that it takes an immediate implicit value to insert into rather than a register.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48412 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
da47e6e0d003c873da960361549e57ee4617c301 15-Mar-2008 Evan Cheng <evan.cheng@apple.com> Replace all target specific implicit def instructions with a target independent one: TargetInstrInfo::IMPLICIT_DEF.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48380 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
a844bdeab31ef04221e7ef59a8467893584cc14d 02-Feb-2008 Evan Cheng <evan.cheng@apple.com> SDIsel processes llvm.dbg.declare by recording the variable debug information descriptor and its corresponding stack frame index in MachineModuleInfo. This only works if the local variable is "homed" in the stack frame. It does not work for byval parameter, etc.
Added ISD::DECLARE node type to represent llvm.dbg.declare intrinsic. Now the intrinsic calls are lowered into a SDNode and lives on through out the codegen passes.
For now, since all the debugging information recording is done at isel time, when a ISD::DECLARE node is selected, it has the side effect of also recording the variable. This is a short term solution that should be fixed in time.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46659 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
8535624739e55ab7424eadf792e1a3b4123421c7 31-Jan-2008 Christopher Lamb <christopher.lamb@gmail.com> Allow ComplexExpressions in InstrInfo.td files to be slightly more... complex! ComplexExpressions can now have attributes which affect how TableGen interprets
the pattern when generating matchin code.

The first (and currently, only) attribute causes the immediate parent node of the ComplexPattern operand to be passed into the matching code rather than the node at the root of the entire DAG containing the pattern.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46606 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
ba7e756c22446a17a72632b8d4ac66cbdaab33f7 10-Jan-2008 Chris Lattner <sabre@nondot.org> Start inferring side effect information more aggressively, and fix many bugs in the
x86 backend where instructions were not marked maystore/mayload, and perf issues where
instructions were not marked neverHasSideEffects. It would be really nice if we could
write patterns for copy instructions.

I have audited all the x86 instructions down to MOVDQAmr. The flags on others and on
other targets are probably not right in all cases, but no clients currently use this
info that are enabled by default.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45829 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
6cc654b27a9d392ac7660afcb23e3c8136e9ab28 06-Jan-2008 Chris Lattner <sabre@nondot.org> Split the impl of CodeGenInstruction out to its own .cpp file, add a getName() accessor.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45645 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
6cefb77a7073057fecd721ae141140d75ce76512 05-Jan-2008 Chris Lattner <sabre@nondot.org> change getQualifiedName to be a global function.
Split the pattern parsing code out from the dag isel emitter into it's own file.

No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45632 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
3060910e290949a9ac5eda8726d030790c4d60ff 29-Dec-2007 Chris Lattner <sabre@nondot.org> remove attributions from utils.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45419 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
6b1da9c39f0731d15cb743441bea6d4089efd9f8 14-Dec-2007 Bill Wendling <isanbard@gmail.com> Add flags to indicate that there are "never" side effects or that there "may be"
side effects for machine instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45022 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
3dd298fb62e74b1e7a05547c0d403dac980d128f 13-Dec-2007 Evan Cheng <evan.cheng@apple.com> Oops. Forgot these.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44969 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
20ab29068d8a8ec31f26f022634f1e0bc4b1da56 12-Nov-2007 Owen Anderson <resistor@mac.com> Add a flag for indirect branch instructions.

Target maintainers: please check that the instructions for your target are correctly marked.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44012 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
317096ab3710fda0960be58804e9f80c800340f6 28-Sep-2007 Dale Johannesen <dalej@apple.com> Add sqrt and powi intrinsics for long double.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42423 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
a3ca3149f2b59c512c50aab330b5a0d8efddeffa 19-Sep-2007 Evan Cheng <evan.cheng@apple.com> Add CopyCost to TargetRegisterClass. This specifies the cost of copying a value
between two registers in the specific class.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42123 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
0fee3ff93ea0bf1ce6466fec1d8496514d76e289 16-Aug-2007 Dan Gohman <gohman@apple.com> Add MVT::fAny for overloading intrinsics on floating-point types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41128 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
6994040a952e5fb27605eb3cf29ed86c4e59cf62 04-Aug-2007 Chandler Carruth <chandlerc@gmail.com> This is the patch to provide clean intrinsic function overloading support in LLVM. It cleans up the intrinsic definitions and generally smooths the process for more complicated intrinsic writing. It will be used by the upcoming atomic intrinsics as well as vector and float intrinsics in the future.

This also changes the syntax for llvm.bswap, llvm.part.set, llvm.part.select, and llvm.ct* intrinsics. They are automatically upgraded by both the LLVM ASM reader and the bitcode reader. The test cases have been updated, with special tests added to ensure the automatic upgrading is supported.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40807 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
08d52071bae2f8cc2e9aa6a451118b83d043813b 26-Jul-2007 Christopher Lamb <christopher.lamb@gmail.com> Add target independent MachineInstr's to represent subreg insert/extract in MBB's. PR1350


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40518 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
8245510ae084c3b75314d5d921967aaa48e0d18d 26-Jul-2007 Christopher Lamb <christopher.lamb@gmail.com> Teach TableGen about the new vector types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40513 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
102dc195b6b370abc62a80f887cd0761bb55cf8e 20-Jul-2007 Evan Cheng <evan.cheng@apple.com> No need for noResults anymore.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40075 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
64d80e3387f328d21cd9cc06464b5de7861e3f27 19-Jul-2007 Evan Cheng <evan.cheng@apple.com> Change instruction description to split OperandList into OutOperandList and
InOperandList. This gives one piece of important information: # of results
produced by an instruction.
An example of the change:
def ADD32rr : I<0x01, MRMDestReg, (ops GR32:$dst, GR32:$src1, GR32:$src2),
"add{l} {$src2, $dst|$dst, $src2}",
[(set GR32:$dst, (add GR32:$src1, GR32:$src2))]>;
=>
def ADD32rr : I<0x01, MRMDestReg, (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
"add{l} {$src2, $dst|$dst, $src2}",
[(set GR32:$dst, (add GR32:$src1, GR32:$src2))]>;


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40033 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
3bf6e183d5f116adc8adbf6853da5f479f22139c 13-Jul-2007 Dan Gohman <gohman@apple.com> Eliminate an unused parameter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39828 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
88cc092ca5bd79480205ee7b01aa39c13f3e35d7 10-Jul-2007 Evan Cheng <evan.cheng@apple.com> Try committing again. Add OptionalDefOperand. Remove clobbersPred.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38498 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
c419bd3396cc035942b219efae30dd2890ae430f 07-Jul-2007 Evan Cheng <evan.cheng@apple.com> ImmutablePredicateOperand is no more.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37963 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
8012b077dd4d1c88e0221448c67147324c4e00cf 05-Jul-2007 Evan Cheng <evan.cheng@apple.com> Instructions with ImmutablePredicateOperand aren't really predicable since their predicates are fixed at isel time.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37899 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
d45eddd214061bf12ad1e6b86497a41725e61d75 26-Jun-2007 Dan Gohman <gohman@apple.com> Revert the earlier change that removed the M_REMATERIALIZABLE machine
instruction flag, and use the flag along with a virtual member function
hook for targets to override if there are instructions that are only
trivially rematerializable with specific operands (i.e. constant pool
loads).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37728 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
82a87a01723c095176c6940bcc63d3a7c8007b4b 19-Jun-2007 Dan Gohman <gohman@apple.com> Replace M_REMATERIALIZIBLE and the newly-added isOtherReMaterializableLoad
with a general target hook to identify rematerializable instructions. Some
instructions are only rematerializable with specific operands, such as loads
from constant pools, while others are always rematerializable. This hook
allows both to be identified as being rematerializable with the same
mechanism.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37644 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
eaa91b0a1fc68984aae51f3c4b0cf29b38f89dac 19-Jun-2007 Evan Cheng <evan.cheng@apple.com> Replace TargetInstrInfo::CanBeDuplicated() with a M_NOT_DUPLICABLE bit.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37643 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
a321125e8b7e50d427d86b8053de2e6793b5df5b 14-Jun-2007 Christopher Lamb <christopher.lamb@gmail.com> Add support to tablegen for specifying subregister classes on a per register class basis.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37572 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
b5c1c9c8e30d8498cdb2d0ee215f05ca8dc3e4e2 06-Jun-2007 Evan Cheng <evan.cheng@apple.com> Add clobbersPred - instruction that clobbers condition code / register which are used to predicate instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37465 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
b9daee9ece898ff5bf8cf354fe2286ad44a357e8 04-Jun-2007 Dan Gohman <gohman@apple.com> Remove the operator<< for MVT::ValueType in preparation for MVT::ValueType
being changed from an enum to an integer type, which can't have a custom
operator<< overload.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37412 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
5127ce09a4e4379f971280fab461a5f03befddbc 16-May-2007 Evan Cheng <evan.cheng@apple.com> Rename M_PREDICATED to M_PREDICABLE; opcode can be specified isPredicable without having a PredicateOperand.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37116 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
c4de3dec62c3f60ae7297f93c19c799c403c2e9f 01-Apr-2007 Reid Spencer <rspencer@reidspencer.com> For PR1297:
Implement code generation for overloaded intrinsic functions. The basic
difference is that "actual" argument types must be provided when
constructing intrinsic names and types. Also, for recognition, only the
prefix is examined. If it matches, the suffix is assumed to match. The
suffix is checked by the Verifier, however.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35539 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
eebc8a1bc505ebb5c702e63c248a8956d88fda77 26-Mar-2007 Bill Wendling <isanbard@gmail.com> Add support for the v1i64 type. This makes better code for this:

#include <mmintrin.h>

extern __m64 C;

void baz(__v2si *A, __v2si *B)
{
*A = C;
_mm_empty();
}

We get this:

_baz:
call "L1$pb"
"L1$pb":
popl %eax
movl L_C$non_lazy_ptr-"L1$pb"(%eax), %eax
movq (%eax), %mm0
movl 4(%esp), %eax
movq %mm0, (%eax)
emms
ret

GCC gives us this:

_baz:
pushl %ebx
call L3
"L00000000001$pb":
L3:
popl %ebx
subl $8, %esp
movl L_C$non_lazy_ptr-"L00000000001$pb"(%ebx), %eax
movl (%eax), %edx
movl 4(%eax), %ecx
movl 16(%esp), %eax
movl %edx, (%eax)
movl %ecx, 4(%eax)
emms
addl $8, %esp
popl %ebx
ret


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35351 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
04677a3b49b2dfb151c4f77345702da489293627 19-Mar-2007 Evan Cheng <evan.cheng@apple.com> Recognize target instruction flag 'isReMaterializable'.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35159 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
50d456539dea5e61d7a1592a78f1861fb35b0063 27-Feb-2007 Chris Lattner <sabre@nondot.org> reapply


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34697 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
53c9b3f68c74c6ea4d739bb268e5fc5b495adff3 27-Feb-2007 Evan Cheng <evan.cheng@apple.com> Backing out
CodeGenTarget.cpp updated: 1.82 -> 1.83
Record.cpp updated: 1.55 -> 1.56
Record.h updated: 1.59 -> 1.60
TableGen.cpp updated: 1.47 -> 1.48
It's missing CallingConvEmitter.h


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34693 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
798dc7adb4f473c196c0000728fbaab0eb4fd8f2 27-Feb-2007 Chris Lattner <sabre@nondot.org> initial support for calling convention generation, still unfinished.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34682 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
a683f9ba1356e92a5e7243d9f80fe8a8b6f737c8 26-Jan-2007 Jim Laskey <jlaskey@mac.com> Files missing from LABEL check in.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33539 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
f5da13367f88f06e3b585dc2263ab6e9ca6c4bf8 07-Dec-2006 Bill Wendling <isanbard@gmail.com> What should be the last unnecessary <iostream>s in the library.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32333 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
05551224128c038aef13fc5b37de62e0fa581888 01-Dec-2006 Evan Cheng <evan.cheng@apple.com> Match TargetInstrInfo changes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32107 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
f64f9a4b75d07819866bfcf918b922a76d3e1600 16-Nov-2006 Chris Lattner <sabre@nondot.org> Remove the isTwoAddress property from the CodeGenInstruction class. It should
not be used for anything other than backwards compat constraint handling.

Add support for a new DisableEncoding property which contains a list of
registers that should not be encoded by the generated code emitter. Convert
the codeemitter generator to use this, fixing some PPC JIT regressions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31769 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
0bb75004ff6c0ad26de7610cb873f81ea26fd6ca 15-Nov-2006 Chris Lattner <sabre@nondot.org> ADd support for adding constraints to suboperands


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31748 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
f19683956275a85bc0cfa0ac08760fdcc790f510 10-Nov-2006 Chris Lattner <sabre@nondot.org> allow ptr_rc to explicitly appear in an instructions operand list, it doesn't
have to be a subpart of a complex operand.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31618 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
29434364dd7d66f335d868b7daadc1b5dcf290fb 07-Nov-2006 Chris Lattner <sabre@nondot.org> emit TIED_TO correctly


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31484 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
a0cca4ae267bc28143e8f4737e119349d95e4825 07-Nov-2006 Chris Lattner <sabre@nondot.org> simplify the way operand flags and constraints are handled, making it easier
to extend.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31481 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
a818e92f8b7ac805c0c7a9747d427186048b1440 06-Nov-2006 Chris Lattner <sabre@nondot.org> recognize ppc's blr instruction as predicated


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31480 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
c51737f46ff3bd4379b576630c1b83ce163738c5 04-Nov-2006 Evan Cheng <evan.cheng@apple.com> Clean up some code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31451 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
d438b53e7642e63526e884368ef65bc913608acd 04-Nov-2006 Chris Lattner <sabre@nondot.org> eliminate need for the NumMIOperands field in Operand.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31432 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
4c2b7a380830d783e7df4c2c3418b8921ed0684f 02-Nov-2006 Evan Cheng <evan.cheng@apple.com> Tied-to constraint must be op_with_larger_idx = op_with_smaller_idx or else throw an exception.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31361 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
e2ba8975883874633a1035c245af3b948b940b25 01-Nov-2006 Evan Cheng <evan.cheng@apple.com> Add operand constraints to TargetInstrInfo.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31333 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
94b3040fef9475c74b877fb32cb45200cea273bb 11-Oct-2006 Evan Cheng <evan.cheng@apple.com> Added properties such as SDNPHasChain to ComplexPattern.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30890 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
d7c2c86239dd543906c363e45e18766223d14c6e 15-Jun-2006 Evan Cheng <evan.cheng@apple.com> Allow more use of iPTR in patterns.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28790 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
764811f1452808ff8a6d84f4ec2637355356e22e 18-May-2006 Evan Cheng <evan.cheng@apple.com> Don't generate getCalleeSaveReg and getCalleeSaveRegClasses anymore.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28376 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
6b12516f1a7c21e62f776d3b8b3ddcd16bda5496 17-May-2006 Evan Cheng <evan.cheng@apple.com> Typo


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28366 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
2618d07765e94ca12c68c9db31e7843cc69d7178 17-May-2006 Evan Cheng <evan.cheng@apple.com> Remove PointerType from target definition. Use abstract type MVT::iPTR to
represent pointer type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28363 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
44a65fa552ed61cf9dba8f68f59b05e5137e6b01 16-May-2006 Evan Cheng <evan.cheng@apple.com> Allow patterns to refer to physical registers that belong to multiple
register classes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28323 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
4b2362e2476316bf66b20699c62b9bb7fd9c1477 11-Apr-2006 Chris Lattner <sabre@nondot.org> Fix a typo: Instr* -> Intr*


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27568 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
6a160fba223a472f8ce4d0adef044660f69b4417 28-Mar-2006 Chris Lattner <sabre@nondot.org> Only compute intrinsic valuetypes when in a target .td file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27197 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
76f8c7c4cc4abbd6d71748762ebfe2fa1cd0fb43 28-Mar-2006 Chris Lattner <sabre@nondot.org> revert this, it breaks things.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27196 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
8850a1bcef0c2a785f918395fe0a05054914b349 28-Mar-2006 Chris Lattner <sabre@nondot.org> Add support for decoding iPTR to the right pointer type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27188 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
2ca956f8dede03c23f6b497395cd3b99ebd1eb8a 24-Mar-2006 Chris Lattner <sabre@nondot.org> Make sure to initialize the TheDef field!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27078 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
43fbbc36dc64243a1a57b072d37bccf6dad4d3cb 24-Mar-2006 Chris Lattner <sabre@nondot.org> Move CodeGenIntrinsic implementation to CodeGenTarget.cpp with the rest of
the CodeGen* implementations.

Parse the MVT::ValueType for each operand of the intrinsics.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27075 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
dcfccac13b30ea02cebe35c41571d252b2b1523d 19-Mar-2006 Evan Cheng <evan.cheng@apple.com> getEnumName() missed v8i8, v4i16, and v2i32 types


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26869 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
9073dea7c0490f8c20599e6e513c527954cc33d3 01-Mar-2006 Evan Cheng <evan.cheng@apple.com> New vector type v2f32.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26437 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
aea20f50e53a16374d514bc70e30b4ff234c015a 20-Feb-2006 Evan Cheng <evan.cheng@apple.com> Added x86 integer vector types: 64-bit packed byte integer (v16i8), 64-bit
packed word integer (v8i16), and 64-bit packed doubleword integer (v2i32).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26294 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
aa77d77a431ec5d2946df2bee33fe2023ca508d6 27-Jan-2006 Chris Lattner <sabre@nondot.org> PHI and INLINEASM are now builtin instructions provided by Target.td


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25673 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
51fecc80f77e1ed048c69b8905742b3ca495d757 09-Jan-2006 Evan Cheng <evan.cheng@apple.com> * Remove instruction fields hasInFlag / hasOutFlag and added SNDPInFlag and
SNDPOutFlag to DAG nodes. These properties do not belong to target specific
instructions.
* Added DAG node property SNDPOptInFlag. It's same as SNDPInFlag except it's
optional. Used by ret / call, etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25154 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
2b4ea795a23ff9d900b9e1f26c92975ef78db1b6 26-Dec-2005 Evan Cheng <evan.cheng@apple.com> Added field noResults to Instruction.
Currently tblgen cannot tell which operands in the operand list are results so
it assumes the first one is a result. This is bad. Ideally we would fix this
by separating results from inputs, e.g. (res R32:$dst),
(ops R32:$src1, R32:$src2). But that's a more distruptive change. Adding
'let noResults = 1' is the workaround to tell tblgen that the instruction does
not produces a result. It works for now since tblgen does not support
instructions which produce multiple results.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25017 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
7b05bd58149f7984257d7881aaa2bd9407628754 23-Dec-2005 Evan Cheng <evan.cheng@apple.com> * Support for hasInFlag and hasOutFlag (on instructions). Remove nameless FLAG
support which is fragile.
* Fixed a number of bugs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24996 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
bcecf33dc23c513d0919af22f5f856da36039feb 17-Dec-2005 Evan Cheng <evan.cheng@apple.com> Support for read / write from explicit registers with FlagVT type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24753 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
3aa39f439a0971a2502b2c728a8006becaf96601 08-Dec-2005 Evan Cheng <evan.cheng@apple.com> * Added an explicit type field to ComplexPattern.
* Renamed MatchingNodes to RootNodes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24636 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
0fc71988900e600f3ef5b13d9682e2bbab92811d 08-Dec-2005 Evan Cheng <evan.cheng@apple.com> Added support for ComplexPattern. These are patterns that require C++ pattern
matching code that is not currently auto-generated by tblgen, e.g. X86
addressing mode. Selection routines for complex patterns can return multiple operands, e.g. X86 addressing mode returns 4.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24634 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
1c3d19eb15b7109f75727bac84c65fcfecb65e51 04-Dec-2005 Evan Cheng <evan.cheng@apple.com> * Commit the fix (by Chris) for a tblgen type inferencing bug.
* Enhanced tblgen to handle instructions which have chain operand and writes a
chain result.
* Enhanced tblgen to handle instructions which produces no results. Part of
the change is a temporary hack which relies on instruction property (e.g.
isReturn, isBranch). The proper fix would be to change the .td syntax to
separate results dag from ops dag.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24587 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
6510b22cec7de4f0acc9965ec24c3668a6a8a87e 01-Dec-2005 Nate Begeman <natebegeman@mac.com> Support multiple ValueTypes per RegisterClass, needed for upcoming vector
work. This change has no effect on generated code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24563 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
86193d1190b30a537415fc1c384f4e51039fab74 01-Dec-2005 Nate Begeman <natebegeman@mac.com> Nuke CodeGenInstruction's ValueType member, it is no longer used.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24556 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
02fc8ff80091c38760670c2b91e0f487dcc6b8a3 29-Nov-2005 Nate Begeman <natebegeman@mac.com> Add the new vector types to tablegen


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24514 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
3367079b0bc5fcb12bc155577457469cded5c528 19-Nov-2005 Chris Lattner <sabre@nondot.org> Initialize this variable on all paths, fixing a crasher in windows. Thanks
to JeffC for pointing this out.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24426 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
65303d6bd777b76735ef179870678a1d14671c54 19-Nov-2005 Chris Lattner <sabre@nondot.org> Teach tblgen about instruction operands that have multiple MachineInstr
operands, digging into them to find register values (used on X86). Patch
by Evan Cheng!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24424 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
b0e103d46bf8799ac5523157a6ed4a78d1751a89 29-Oct-2005 Chris Lattner <sabre@nondot.org> Rename Record::getValueAsListDef to getValueAsListOfDefs, to more accurately
reflect what it is.
Convert some more code over to use it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24072 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
75ee2eb4e20f74a14ebb78aad03b15555c53043d 14-Oct-2005 Chris Lattner <sabre@nondot.org> Do not let getLegalValueTypes return a list with duplicates in it


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23723 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
c4a8b73ab3aa97d03a919a642469b81e334b6903 14-Sep-2005 Chris Lattner <sabre@nondot.org> force all instruction operands to be named.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23358 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
5d7d3dba9cf4477ad96b21bd0fa7c7d6b27155cd 14-Sep-2005 Chris Lattner <sabre@nondot.org> Check that operands have unique names. REJECT instructions with broken operand
lists: only don't parse them if they are entirely missing (sparcv9).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23355 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
8f493130bb51dea34c49e08aeab161e6a32dfdc6 13-Sep-2005 Chris Lattner <sabre@nondot.org> Add a new Record::getValueAsCode method to mirror the other getValueAs*
methods. Use it to simplify some code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23336 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
e9f4ba8dd47de9da2a98db3bbe25b54d5a9607f1 08-Sep-2005 Chris Lattner <sabre@nondot.org> Compute the value types that are natively supported by a target.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23282 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
e3cbf823f071a4b05593ba371e54bf7c0f2d6641 26-Aug-2005 Chris Lattner <sabre@nondot.org> spell this right


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23099 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
5f89bf0f9df54687f4474fe13f5d1a8635d85d5a 26-Aug-2005 Chris Lattner <sabre@nondot.org> spell this variable right


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23095 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
8b50f9b8dcd6da00ddc961ecda967719eb745dee 26-Aug-2005 Chris Lattner <sabre@nondot.org> Expose a new flag to TargetInstrInfo


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23094 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
ac46893e246748876d1155bb0c9e8892e52acab7 19-Aug-2005 Chris Lattner <sabre@nondot.org> Split register class "Methods" into MethodProtos and MethodBodies


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22928 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
c67c18fd2378fd2394c42f12b67897e7eba02d5c 19-Aug-2005 Chris Lattner <sabre@nondot.org> Read the namespace field from register classes


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22918 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
bfd4f55202743e0d7008840a28aff4179fa7993f 19-Aug-2005 Chris Lattner <sabre@nondot.org> Fix a problem jeffc noticed


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22903 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
cfbf96aa9c3bd317548f72e022ba28a40353f95a 19-Aug-2005 Chris Lattner <sabre@nondot.org> Figure out how many operands each instruction has, keep track of whether
or not it's variable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22885 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
3da94aec4d429b2ba0f65fa040c33650cade196b 22-Apr-2005 Misha Brukman <brukman+llvm@gmail.com> Remove trailing whitespace


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21428 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
d6488671736d0a5aaee1218748b94d8c68f33716 22-Jan-2005 Chris Lattner <sabre@nondot.org> Refactor code for numbering instructions into CodeGenTarget.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19758 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
aad75aa1a235ec1ab121ec2a9c745577493ed323 02-Jan-2005 Chris Lattner <sabre@nondot.org> Expose isConvertibleToThreeAddress and isCommutable bits to the code generator.


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/external/llvm/utils/TableGen/CodeGenTarget.cpp
35e83cc970e2ed99c8087e0c6b99f8a3618c279b 14-Oct-2004 Misha Brukman <brukman+llvm@gmail.com> * Add option to read isLittleEndianEncoding for InstrInfo classes
* Doxygen-ify some function comments


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/external/llvm/utils/TableGen/CodeGenTarget.cpp
560a79f1ea4d1a04bd1da7fd0ca57cfe80620c5a 03-Oct-2004 Chris Lattner <sabre@nondot.org> Add initial support for variants. This just parses the new format, no
functionality is added


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/external/llvm/utils/TableGen/CodeGenTarget.cpp
cdd66b524f62ef6acd6bfa4e586edf8a406c4928 28-Sep-2004 Nate Begeman <natebegeman@mac.com> Add support for the isLoad and isStore flags, needed by the instruction scheduler


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/external/llvm/utils/TableGen/CodeGenTarget.cpp
5b71d3af35f941585acb50de4909cff20f68680d 28-Sep-2004 Chris Lattner <sabre@nondot.org> Turn the hasDelaySlot flag into the M_DELAY_SLOT_FLAG


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16553 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
037d732e09e23369c7fe89eb5a325e8d1fb61e91 21-Aug-2004 Chris Lattner <sabre@nondot.org> Alignment is now in bits.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15976 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
98df506e712d51bf74ae526e2b6304bef9025a7e 21-Aug-2004 Chris Lattner <sabre@nondot.org> Make alignment be in bits, just like size is


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15969 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
57677755055be6c95289fbe7a2a1edd88ac39818 21-Aug-2004 Chris Lattner <sabre@nondot.org> Support "Methods" in register classes in CodgeGenRegisterClass


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15965 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
056afeface2ac98664ed8fa4799b46178a4a6fe3 21-Aug-2004 Chris Lattner <sabre@nondot.org> Start parsing register classes into a more structured form


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/external/llvm/utils/TableGen/CodeGenTarget.cpp
7a680c60646fb3b06085f1fe6a7a1917c35010c6 21-Aug-2004 Chris Lattner <sabre@nondot.org> Read in declared reg sizes


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15960 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
26693113201f4c9d441678e50d96f38d3288798e 16-Aug-2004 Chris Lattner <sabre@nondot.org> Use CodeGenRegister class to make reading in of register information more
systematic.


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/external/llvm/utils/TableGen/CodeGenTarget.cpp
175580c0f36b026daf9de0adabdb7ddcf7619db6 15-Aug-2004 Chris Lattner <sabre@nondot.org> Make the AsmWriter a first-class tblgen object. Allow targets to specify
name of the generated asmwriter class, and the name of the format string.


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/external/llvm/utils/TableGen/CodeGenTarget.cpp
cf03da0ce913267c4971534e8792297e06535a4e 11-Aug-2004 Chris Lattner <sabre@nondot.org> Start parsing more information from the Operand information


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15644 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
552a8428fa67d921d94fde534270811378a1b977 11-Aug-2004 Chris Lattner <sabre@nondot.org> Remove special case hacks


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15643 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/utils/TableGen/CodeGenTarget.cpp
87c5905e0b6f551e21c9a96f1b6418920d908210 01-Aug-2004 Chris Lattner <sabre@nondot.org> Parse the operand list of the instruction. We currently support register and immediate operands.


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/external/llvm/utils/TableGen/CodeGenTarget.cpp
2e1f51b8a583649d74cb666ca5e4cf680cc1ced9 01-Aug-2004 Chris Lattner <sabre@nondot.org> Initial cut at an asm writer emitter. So far, this only handles emission of
instructions, and only instructions that take no operands at that!


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/external/llvm/utils/TableGen/CodeGenTarget.cpp
ec3524064c57fbc2c5976ca301bbaadc94006d07 01-Aug-2004 Chris Lattner <sabre@nondot.org> Add, and start using, the CodeGenInstruction class. This class represents
an instance of the Instruction tablegen class.


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/external/llvm/utils/TableGen/CodeGenTarget.cpp
803a5f6ecb1823280f80e3c4459aa58627d0484c 01-Aug-2004 Chris Lattner <sabre@nondot.org> Rename CodeGenWrappers.(cpp|h) -> CodeGenTarget.(cpp|h)


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/external/llvm/utils/TableGen/CodeGenTarget.cpp
2082ebe8b3a5db302748828ab4f79a36d239c1d9 01-Aug-2004 Chris Lattner <sabre@nondot.org> Finegrainify namespacification


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/external/llvm/utils/TableGen/CodeGenTarget.cpp
bebdb204d225dffbb98129348224a21bbe72a033 04-Jun-2004 Misha Brukman <brukman+llvm@gmail.com> Emit a more sensible error message if no subclasses of Target are defined.
Patch contributed by Vladimir Prus.


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/external/llvm/utils/TableGen/CodeGenTarget.cpp
d0fde30ce850b78371fd1386338350591f9ff494 11-Nov-2003 Brian Gaeke <gaeke@uiuc.edu> Put all LLVM code into the llvm namespace, as per bug 109.


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/external/llvm/utils/TableGen/CodeGenTarget.cpp
01d45827a1e512f3b19ba857772bf02baa3c0c4e 20-Oct-2003 John Criswell <criswell@uiuc.edu> Added LLVM copyright header.


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/external/llvm/utils/TableGen/CodeGenTarget.cpp
be7f4afe47ef87f2f6b054ea472d03719c5eb22e 10-Oct-2003 Brian Gaeke <gaeke@uiuc.edu> This seems to work around some unobvious bug in gcc on sparc which was
causing the build of lib/Target/X86 to fail.


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/external/llvm/utils/TableGen/CodeGenTarget.cpp
b72fb7ef75862269879ecaaf8e31c5d9a6bb56e5 10-Aug-2003 Chris Lattner <sabre@nondot.org> Add new function


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/external/llvm/utils/TableGen/CodeGenTarget.cpp
d3464c19a8b6acecd8a9618489ec7612505fd4bd 08-Aug-2003 Chris Lattner <sabre@nondot.org> Add new method to get a value type as a string


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/external/llvm/utils/TableGen/CodeGenTarget.cpp
45872079672a4fb500fdcb9c77b23e3e550c8f97 07-Aug-2003 Chris Lattner <sabre@nondot.org> Initial checkin of useful wrappers around the Target classes, for now, only ValueType and
Target are wrapped


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/external/llvm/utils/TableGen/CodeGenTarget.cpp