| cd81d94322a39503e4a3e87b6ee03d4fcb3465fb |
|
21-Jul-2014 |
Stephen Hines <srhines@google.com> |
Update LLVM for rebase to r212749.
Includes a cherry-pick of:
r212948 - fixes a small issue with atomic calls
Change-Id: Ib97bd980b59f18142a69506400911a6009d9df18
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| dce4a407a24b04eebc6a376f8e62b41aaa7b071f |
|
29-May-2014 |
Stephen Hines <srhines@google.com> |
Update LLVM for 3.5 rebase (r209712).
Change-Id: I149556c940fb7dc92d075273c87ff584f400941f
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 36b56886974eae4f9c5ebc96befd3e7bfe5de338 |
|
24-Apr-2014 |
Stephen Hines <srhines@google.com> |
Update to LLVM 3.5a.
Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| cc7052343e5e955d4e2f48885c06360f9003390a |
|
15-Nov-2013 |
Bob Wilson <bob.wilson@apple.com> |
Avoid illegal integer promotion in fastisel
Stop folding constant adds into GEP when the type size doesn't match.
Otherwise, the adds' operands are effectively being promoted, changing the
conditions of an overflow. Results are different when:
sext(a) + sext(b) != sext(a + b)
Problem originally found on x86-64, but also fixed issues with ARM and PPC,
which used similar code.
<rdar://problem/15292280>
Patch by Duncan Exon Smith!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194840 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| f121a61b5a70b8f5d5414f896e00918fa36479a5 |
|
10-Jul-2013 |
Michael Gottesman <mgottesman@apple.com> |
Changed "mode: c++" => "C++" at the suggestion of Nick Lewycky.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186025 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 7d185e4e5b1da7e07e1c3b9539e2c9bc8e983e62 |
|
09-Jul-2013 |
Michael Gottesman <mgottesman@apple.com> |
Fixed up the comments in FastISel.h so that they conform to the LLVM style guide.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185964 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| bdaa599c86310bf23a474088e829bc2c64f06dd9 |
|
09-Jul-2013 |
Michael Gottesman <mgottesman@apple.com> |
Added "mode: c++" to FastISel.h header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185963 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 474ee461da53796667b0f41c979ebf34bc022151 |
|
14-Jun-2013 |
Jakub Staszak <kubastaszak@gmail.com> |
Remove forward declaration of MachineBasicBlock. It is #included anyway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183958 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 462123f66159a8c7ff34b87cb269955252be3ec0 |
|
20-Apr-2013 |
Eli Bendersky <eliben@google.com> |
Simplify the code in FastISel::tryToFoldLoad, add an assertion and fix a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179908 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 75299e3a95c0cfcade8515c603e7802351a11bee |
|
20-Apr-2013 |
Eli Bendersky <eliben@google.com> |
Move TryToFoldFastISelLoad to FastISel, where it belongs. In general, I'm
trying to move as much FastISel logic as possible out of the main path in
SelectionDAGISel - intermixing them just adds confusion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179902 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 7dbd34b199be8d053240a67cc1e81a04096af1c2 |
|
27-Feb-2013 |
Michael Ilseman <milseman@apple.com> |
Reverted: r176136 - Have a way for a target to opt-out of target-independent fast isel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176204 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| bdc98d3510c1b3d32679ed3188becdc6d6dfd545 |
|
27-Feb-2013 |
Michael Ilseman <milseman@apple.com> |
Have a way for a target to opt-out of target-independent fast isel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176136 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 092e5e75661fdd5d54a748fb00fab59d21031268 |
|
11-Feb-2013 |
Evan Cheng <evan.cheng@apple.com> |
Currently, codegen may spent some time in SDISel passes even if an entire
function is successfully handled by fast-isel. That's because function
arguments are *always* handled by SDISel. Introduce FastLowerArguments to
allow each target to provide hook to handle formal argument lowering.
As a proof-of-concept, add ARMFastIsel::FastLowerArguments to handle
functions with 4 or fewer scalar integer (i8, i16, or i32) arguments. It
completely eliminates the need for SDISel for trivial functions.
rdar://13163905
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174855 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 425e951734c3a0615e22ec94ffa51cc16ce6e483 |
|
11-Dec-2012 |
Chad Rosier <mcrosier@apple.com> |
Fall back to the selection dag isel to select tail calls.
This shouldn't affect codegen for -O0 compiles as tail call markers are not
emitted in unoptimized compiles. Testing with the external/internal nightly
test suite reveals no change in compile time performance. Testing with -O1,
-O2 and -O3 with fast-isel enabled did not cause any compile-time or
execution-time failures. All tests were performed on my x86 machine.
I'll monitor our arm testers to ensure no regressions occur there.
In an upcoming clang patch I will be marking the objc_autoreleaseReturnValue
and objc_retainAutoreleaseReturnValue as tail calls unconditionally. While
it's theoretically true that this is just an optimization, it's an
optimization that we very much want to happen even at -O0, or else ARC
applications become substantially harder to debug.
Part of rdar://12553082
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169796 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 255f89faee13dc491cb64fbeae3c763e7e2ea4e6 |
|
03-Dec-2012 |
Chandler Carruth <chandlerc@gmail.com> |
Sort the #include lines for the include/... tree with the script.
AKA: Recompile *ALL* the source code!
This one went much better. No manual edits here. I spot-checked for
silliness and grep-checked for really broken edits and everything seemed
good. It all still compiles. Yell if you see something that looks goofy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169133 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 3574eca1b02600bac4e625297f4ecf745f4c4f32 |
|
08-Oct-2012 |
Micah Villmow <villmow@gmail.com> |
Move TargetData to DataLayout.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165402 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 76ad43c6e1619ed4c087b8ccb2cd573eb9d7093e |
|
03-Oct-2012 |
Eric Christopher <echristo@gmail.com> |
Revert 165051-165049 while looking into the foreach.m failure in
more detail.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165099 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 96bd4418b2320dec7cf9573c4f1da0a0ef31465e |
|
02-Oct-2012 |
Eric Christopher <echristo@apple.com> |
Remove the SavePoint infrastructure from fast isel, replace
with just an insert point from the MachineBasicBlock and let
the location be updated as we access it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165049 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| d49edb7ab098fa0c82f59efbcf1b4eb2958f8dc3 |
|
03-Aug-2012 |
Bob Wilson <bob.wilson@apple.com> |
Fall back to selection DAG isel for calls to builtin functions.
Fast isel doesn't currently have support for translating builtin function
calls to target instructions. For embedded environments where the library
functions are not available, this is a matter of correctness and not
just optimization. Most of this patch is just arranging to make the
TargetLibraryInfo available in fast isel. <rdar://problem/12008746>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161232 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 68f25571e759c1fcf2da206109647259f49f7416 |
|
01-Jun-2012 |
Manman Ren <mren@apple.com> |
ARM: properly handle alignment for struct byval.
Factor out the expansion code into a function.
This change is to be enabled in clang.
rdar://9877866
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157830 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| cd462d055ffc18a526a9a1d343261d8550e99280 |
|
09-Dec-2011 |
Chad Rosier <mcrosier@apple.com> |
[fast-isel] Add support for selecting insertvalue.
rdar://10530851
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146276 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| ae6f2cb1fc520aa56777dab1e7603aee9429f6dd |
|
29-Nov-2011 |
Chad Rosier <mcrosier@apple.com> |
If fast-isel fails, remove dead instructions generated during the failed
attempt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145425 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 066b5d8403483bf3a8bb033b690da318fbc68e79 |
|
14-Nov-2011 |
Benjamin Kramer <benny.kra@googlemail.com> |
Make headers standalone.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144537 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 74af88a6661ad5185924bf39164fb4aa144d32cf |
|
19-Aug-2011 |
Ivan Krasin <krasin@chromium.org> |
FastISel: avoid function calls between the materialization of the constant and its use.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137993 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 497a397f3e4edeb102bb2e2509a3795feafaf742 |
|
19-Jul-2011 |
Devang Patel <dpatel@apple.com> |
Revert r135423.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135454 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 1360bc8eb029d51d426c77c4b1410849ff308893 |
|
18-Jul-2011 |
Devang Patel <dpatel@apple.com> |
During bottom up fast-isel, instructions emitted to materalize registers are at top of basic block and do not have debug location. This may misguide debugger while entering the basic block and sometimes debugger provides semi useful view of current location to developer by picking up previous known location as current location. Assign a sensible location to the first instruction in a basic block, if it does not have one location derived from source file, so that debugger can provide meaningful user experience to developers in edge cases.
[take 2]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135423 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 272511f518127aae8c96935689b5607455542863 |
|
30-Jun-2011 |
Devang Patel <dpatel@apple.com> |
Revert r133953 for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134116 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 016c5829a5dacc3b28cb264b4b6d166552e3d568 |
|
28-Jun-2011 |
Devang Patel <dpatel@apple.com> |
During bottom up fast-isel, instructions emitted to materalize registers are at top of basic block and do not have debug location. This may misguide debugger while entering the basic block and sometimes debugger provides semi useful view of current location to developer by picking up previous known location as current location. Assign a sensible location to the first instruction in a basic block, if it does not have one location derived from source file, so that debugger can provide meaningful user experience to developers in edge cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133953 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 482feb33b2bba677d47bab859d9e1e95d67016bd |
|
16-May-2011 |
Eli Friedman <eli.friedman@gmail.com> |
Make fast-isel work correctly s/uadd.with.overflow intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131420 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 2586b8f9366aed5a1efa44d3f18d095511601642 |
|
16-May-2011 |
Eli Friedman <eli.friedman@gmail.com> |
Basic fast-isel of extractvalue. Not too helpful on its own, given the IR clang generates for cases like this, but it should become more useful soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131417 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| d71867a8f4b1ab6ab8cc8f5b1a732184ec5bad1b |
|
05-May-2011 |
Owen Anderson <resistor@mac.com> |
Allow FastISel of three-register-operand instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130934 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 2790ba8e5a7bb6e00fdac9997d840598fb60271c |
|
28-Apr-2011 |
Eli Friedman <eli.friedman@gmail.com> |
Make the fast-isel code for literal 0.0 a bit shorter/faster, since 0.0 is common. rdar://problem/9303592 .
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130338 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 161b887506fb79dc68fb507b72de03eaf48f467a |
|
28-Apr-2011 |
Eli Friedman <eli.friedman@gmail.com> |
Remove unused function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130337 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| d74ea775af55782e3b0d5b10fa7602f8822a2f72 |
|
23-Apr-2011 |
Owen Anderson <resistor@mac.com> |
Teach FastISel to deal with instructions that have two immediate operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130033 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 3728b4ad8bfb42171cc04bb01bc95302fa66810b |
|
23-Apr-2011 |
Eric Christopher <echristo@apple.com> |
Fix comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130027 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 2ce5bf188dfa4329eb246df6011dd1edde5a5979 |
|
11-Mar-2011 |
Owen Anderson <resistor@mac.com> |
Teach FastISel to support register-immediate-immediate instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127496 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| f788854d20b12c60fd8b43c587adb3227b6b1bff |
|
06-Nov-2010 |
Benjamin Kramer <benny.kra@googlemail.com> |
Prune includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118342 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| beac75da3784929aee9f0357fc5cd76d49d6c3d7 |
|
05-Sep-2010 |
Chris Lattner <sabre@nondot.org> |
implement rdar://6653118 - fastisel should fold loads where possible.
Since mem2reg isn't run at -O0, we get a ton of reloads from the stack,
for example, before, this code:
int foo(int x, int y, int z) {
return x+y+z;
}
used to compile into:
_foo: ## @foo
subq $12, %rsp
movl %edi, 8(%rsp)
movl %esi, 4(%rsp)
movl %edx, (%rsp)
movl 8(%rsp), %edx
movl 4(%rsp), %esi
addl %edx, %esi
movl (%rsp), %edx
addl %esi, %edx
movl %edx, %eax
addq $12, %rsp
ret
Now we produce:
_foo: ## @foo
subq $12, %rsp
movl %edi, 8(%rsp)
movl %esi, 4(%rsp)
movl %edx, (%rsp)
movl 8(%rsp), %edx
addl 4(%rsp), %edx ## Folded load
addl (%rsp), %edx ## Folded load
movl %edx, %eax
addq $12, %rsp
ret
Fewer instructions and less register use = faster compiles.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113102 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 2dd50e656f048d222aaaa57168688326fa52421b |
|
14-Jul-2010 |
Dan Gohman <gohman@apple.com> |
Delete fast-isel's trivial load optimization; it breaks debugging because
it can look past points where a debugger might modify user variables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108336 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| a10b8494a50108482302f6f077d72fbc76d776ed |
|
14-Jul-2010 |
Dan Gohman <gohman@apple.com> |
Don't propagate debug locations to instructions for materializing
constants, since they may not be emited near the other instructions
which get the same line, and this confuses debug info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108302 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 84023e0fbefc406a4c611d3d64a10df5d3a97dd7 |
|
10-Jul-2010 |
Dan Gohman <gohman@apple.com> |
Reapply bottom-up fast-isel, with several fixes for x86-32:
- Check getBytesToPopOnReturn().
- Eschew ST0 and ST1 for return values.
- Fix the PIC base register initialization so that it doesn't ever
fail to end up the top of the entry block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108039 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 02266e29f9250d74c5ec720aff23add3410ae920 |
|
09-Jul-2010 |
Bob Wilson <bob.wilson@apple.com> |
--- Reverse-merging r107947 into '.':
U utils/TableGen/FastISelEmitter.cpp
--- Reverse-merging r107943 into '.':
U test/CodeGen/X86/fast-isel.ll
U test/CodeGen/X86/fast-isel-loads.ll
U include/llvm/Target/TargetLowering.h
U include/llvm/Support/PassNameParser.h
U include/llvm/CodeGen/FunctionLoweringInfo.h
U include/llvm/CodeGen/CallingConvLower.h
U include/llvm/CodeGen/FastISel.h
U include/llvm/CodeGen/SelectionDAGISel.h
U lib/CodeGen/LLVMTargetMachine.cpp
U lib/CodeGen/CallingConvLower.cpp
U lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
U lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp
U lib/CodeGen/SelectionDAG/FastISel.cpp
U lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
U lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
U lib/CodeGen/SelectionDAG/InstrEmitter.cpp
U lib/CodeGen/SelectionDAG/TargetLowering.cpp
U lib/Target/XCore/XCoreISelLowering.cpp
U lib/Target/XCore/XCoreISelLowering.h
U lib/Target/X86/X86ISelLowering.cpp
U lib/Target/X86/X86FastISel.cpp
U lib/Target/X86/X86ISelLowering.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107987 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| bf87e2491789d6ff788629e22e93d0c1ca02ae85 |
|
09-Jul-2010 |
Dan Gohman <gohman@apple.com> |
Re-apply bottom-up fast-isel, with fixes. Be very careful to avoid emitting
a DBG_VALUE after a terminator, or emitting any instructions before an EH_LABEL.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107943 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| f59514152511694d46ca8b8d2db466d256ab5759 |
|
08-Jul-2010 |
Dan Gohman <gohman@apple.com> |
Revert 107840 107839 107813 107804 107800 107797 107791.
Debug info intrinsics win for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107850 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 4df83ed159f21fdf73a57729c3e9d8c9fcd73607 |
|
07-Jul-2010 |
Dan Gohman <gohman@apple.com> |
Implement bottom-up fast-isel. This has the advantage of not requiring
a separate DCE pass over MachineInstrs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107804 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| eabaed26c3921453d824b71a93557c32132f4fdd |
|
07-Jul-2010 |
Dan Gohman <gohman@apple.com> |
Give FunctionLoweringInfo an MBB member, avoiding the need to pass it
around everywhere, and also give it an InsertPt member, to enable isel
to operate at an arbitrary position within a block, rather than just
appending to a block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107791 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| a4160c3434b08288d1f79f1acbe453d1b9610b22 |
|
07-Jul-2010 |
Dan Gohman <gohman@apple.com> |
Simplify FastISel's constructor by giving it a FunctionLoweringInfo
instance, rather than pointers to all of FunctionLoweringInfo's
members.
This eliminates an NDEBUG ABI sensitivity.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107789 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 7fbcc98f20c062273bf16ce9832f40e5b8a205c6 |
|
01-Jul-2010 |
Dan Gohman <gohman@apple.com> |
Teach fast-isel to avoid loading a value from memory when it's already
available in a register. This is pretty primitive, but it reduces the
number of instructions in common testcases by 4%.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107380 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| db4971259ce94cea26e555e9ade82672a3581f5c |
|
19-Jun-2010 |
Dan Gohman <gohman@apple.com> |
Teach regular and fast isel to set dead flags on unused implicit defs
on calls and similar instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106353 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 3bf912593301152b65accb9d9c37a95172f1df5a |
|
18-Jun-2010 |
Stuart Hastings <stuart@apple.com> |
Add a DebugLoc parameter to TargetInstrInfo::InsertBranch(). This
addresses a longstanding deficiency noted in many FIXMEs scattered
across all the targets.
This effectively moves the problem up one level, replacing eleven
FIXMEs in the targets with eight FIXMEs in CodeGen, plus one path
through FastISel where we actually supply a DebugLoc, fixing Radar
7421831.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106243 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| a6cb641f48df20f6f79018569b519e5a32e897a2 |
|
12-May-2010 |
Dan Gohman <gohman@apple.com> |
Add initial kill flag support to FastISel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103529 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| a7a0ed79012ea36f838239cf1d04959711aec2a9 |
|
06-May-2010 |
Dan Gohman <gohman@apple.com> |
Add an "IsBottomUp" member function to FastISel, which will be used to
support a new bottom-up mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103138 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 1fdc614bee2a324fcc210d1e46d9b6fca3ca324b |
|
04-May-2010 |
Dan Gohman <gohman@apple.com> |
Factor out FastISel's code for materializing constants and other values
in registers into a separate function to de-couple it from the
top-down-specific logic in getRegForValue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102975 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| e8c92dd439581bec7e3516cbdbea74e2e60fe7f0 |
|
23-Apr-2010 |
Dan Gohman <gohman@apple.com> |
Move FastISel's HandlePHINodesInSuccessorBlocks call down into FastISel
itself too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102176 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| f81eca0ab908fdcf98ae0efaa75acccc8ba40dc2 |
|
22-Apr-2010 |
Dan Gohman <gohman@apple.com> |
Move HandlePHINodesInSuccessorBlocks functions out of SelectionDAGISel
and into SelectionDAGBuilder and FastISel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102123 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 8ba3aa7f9c5048c31172788f98ad2b90ffad565a |
|
20-Apr-2010 |
Dan Gohman <gohman@apple.com> |
Sink DebugLoc handling out of SelectionDAGISel into FastISel and
SelectionDAGBuilder, where it doesn't have to be as complicated.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101848 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 46510a73e977273ec67747eb34cbdb43f815e451 |
|
15-Apr-2010 |
Dan Gohman <gohman@apple.com> |
Add const qualifiers to CodeGen's use of LLVM IR constructs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101334 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 2520864773dcb73d76d297605f4bc41c0cf3fa39 |
|
14-Apr-2010 |
Dan Gohman <gohman@apple.com> |
Factor out EH landing pad code into a separate function, and constify
a bunch of stuff to support it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101273 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 833ec1deed4568410e4fdfa0de9021d32c1479ff |
|
14-Apr-2010 |
Dan Gohman <gohman@apple.com> |
Fix a missing #include.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101270 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 11609451a5e9921d02dea5f1b6c6cd362a3cd676 |
|
14-Apr-2010 |
Dan Gohman <gohman@apple.com> |
Refine #includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101269 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| b742b258971d64512e43e2181ee09388b6a38741 |
|
05-Apr-2010 |
Chris Lattner <sabre@nondot.org> |
trim some prototypes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100420 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| ed3a8067a60ecf2c215e77327a57904c3ebc3355 |
|
05-Apr-2010 |
Chris Lattner <sabre@nondot.org> |
unthread MMI from FastISel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100416 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| d850ac79b57e6e0bf68ee93a94d0b3dcd9f6ca35 |
|
05-Apr-2010 |
Chris Lattner <sabre@nondot.org> |
fastisel doesn't need DwarfWriter, remove some tendricles.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100381 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 7c3ecb6838ef7a2ca306c0f3cd68022f0855ae71 |
|
05-Jan-2010 |
Dan Gohman <gohman@apple.com> |
Don't use the ISD::NodeType enum for SDNode opcodes, as CodeGen
uses several kinds of opcode values which are not declared within
that enum. This fixes PR5946.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92794 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 6e3ff375474c4fd78feb0b8463eb273a23cb4404 |
|
05-Dec-2009 |
Dan Gohman <gohman@apple.com> |
Make TargetSelectInstruction protected and called from FastISel.cpp
instead of SelectionDAGISel.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90636 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| e2d0af4d7802a36e183897cc061747ba88819226 |
|
05-Oct-2009 |
Dan Gohman <gohman@apple.com> |
Fix a name in a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83306 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 3d45a853db014fdddcdb79424e663dfed5eccbc7 |
|
04-Sep-2009 |
Dan Gohman <gohman@apple.com> |
LLVM currently represents floating-point negation as -0.0 - x. Fix
FastISel to recognize this pattern and emit a floating-point
negation using xor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80963 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 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/include/llvm/CodeGen/FastISel.h
|
| 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/include/llvm/CodeGen/FastISel.h
|
| e922c0201916e0b980ab3cfe91e1413e68d55647 |
|
22-Jul-2009 |
Owen Anderson <resistor@mac.com> |
Get rid of the Pass+Context magic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76702 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 0a5372ed3e8cda10d724feda3c1a1c998db05ca0 |
|
13-Jul-2009 |
Owen Anderson <resistor@mac.com> |
Begin the painful process of tearing apart the rat'ss nest that is Constants.cpp and ConstantFold.cpp.
This involves temporarily hard wiring some parts to use the global context. This isn't ideal, but it's
the only way I could figure out to make this process vaguely incremental.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75445 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 1e86a66b00b94adc4ad6977ef6b47c516ac62cec |
|
20-Jun-2009 |
Devang Patel <dpatel@apple.com> |
mv CodeGen/DebugLoc.h Support/DebugLoc.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73786 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| df7d5d317096c342ee1c459139914965008fbcd7 |
|
21-May-2009 |
Bill Wendling <isanbard@gmail.com> |
Temporarily revert r72191. It was causing an assert during llvm-gcc
bootstrapping.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72200 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| a3437647dc6996499db4823c31242184c93e6e2e |
|
21-May-2009 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
Introduce DebugScope which gets embedded into the machine instructions' DebugLoc.
DebugScope refers to a debug region, function or block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72191 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 390f3ace34855a3d4c9e0adf468976375f8c6dc1 |
|
16-Apr-2009 |
Devang Patel <dpatel@apple.com> |
If FastISel is run and it has known DebugLoc then use it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69253 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| c5040ab6065d5c569a1af0848b6e672b22b174b7 |
|
12-Apr-2009 |
Chris Lattner <sabre@nondot.org> |
optimize FastISel::UpdateValueMap to avoid duplicate map lookups,
and make it return the assigned register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68888 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 14ea1ec2324cb595f2e035bbf54ddcd483f17c11 |
|
13-Mar-2009 |
Dan Gohman <gohman@apple.com> |
Fix FastISel's assumption that i1 values are always zero-extended
by inserting explicit zero extensions where necessary. Included
is a testcase where SelectionDAG produces a virtual register
holding an i1 value which FastISel previously mistakenly assumed
to be zero-extended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66941 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 9bc96a57206cbebaa9b0ba9979f949eb10c1592c |
|
03-Feb-2009 |
Bill Wendling <isanbard@gmail.com> |
Create DebugLoc information in FastISel. Several temporary methods were
created. Specifically, those BuildMIs which use
"DebugLoc::getUnknownLoc()". I'll remove them soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63584 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 536ab130ec95cbb7bf30530251dafa7dfecc8471 |
|
22-Jan-2009 |
Evan Cheng <evan.cheng@apple.com> |
Eliminate a couple of fields from TargetRegisterClass: SubRegClasses and SuperRegClasses. These are not necessary. Also eliminate getSubRegisterRegClass and getSuperRegisterRegClass. These are slow and their results can change if register file names change. Just use TargetLowering::getRegClassFor() to get the right TargetRegisterClass instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62762 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 83489bb7700c69b7a4a8da59365c42d3f5c8129b |
|
13-Jan-2009 |
Devang Patel <dpatel@apple.com> |
Use DebugInfo interface to lower dbg_* intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62127 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| d68a07650cdb2e18f18f362ba533459aa10e01b6 |
|
05-Jan-2009 |
Dan Gohman <gohman@apple.com> |
Tidy up #includes, deleting a bunch of unnecessary #includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61715 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| c8a1a3c426209e9c7b35e279e1578a89edc40af6 |
|
08-Dec-2008 |
Dan Gohman <gohman@apple.com> |
Factor out the code for sign-extending/truncating gep indices
and use it in x86 address mode folding. Also, make
getRegForValue return 0 for illegal types even if it has a
ValueMap for them, because Argument values are put in the
ValueMap. This fixes PR3181.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60696 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| dd5b58ad7be78be90390074f0df138778af5c895 |
|
15-Oct-2008 |
Dan Gohman <gohman@apple.com> |
FastISel support for exception-handling constructs.
- Move the EH landing-pad code and adjust it so that it works
with FastISel as well as with SDISel.
- Add FastISel support for @llvm.eh.exception and
@llvm.eh.selector.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57539 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 241f464d24a6c22721607841069bbeb17b3f71e6 |
|
04-Oct-2008 |
Dan Gohman <gohman@apple.com> |
Fix fast-isel's handling of atomic instructions. They may
expand to multiple basic blocks, in which case fast-isel
needs to informed of which block to use as it resumes
inserting instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57040 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| d98d6203e429b2d7208b6687931e9079e85e95ec |
|
03-Oct-2008 |
Dan Gohman <gohman@apple.com> |
Optimize conditional branches in X86FastISel. This replaces
sequences like this:
sete %al
testb %al, %al
jne LBB11_1
with this:
je LBB11_1
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56969 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| a43abd102f123f6d3bd9ad92045f8119e3fb6153 |
|
29-Sep-2008 |
Dan Gohman <gohman@apple.com> |
Fix FastISel to not initialize the PIC-base register multiple times
in functions with PIC references from more than one basic block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56807 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 33134c4a75558288d663267c8991f6bd37a530af |
|
25-Sep-2008 |
Dan Gohman <gohman@apple.com> |
FastISel support for debug info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56610 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| d57dd5f4e6740520820bc0fca42a540e31c27a73 |
|
23-Sep-2008 |
Dan Gohman <gohman@apple.com> |
Arrange for FastISel code to have access to the MachineModuleInfo
object. This will be needed to support debug info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56508 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 0586d91bb3e516d5826826522d9a90ed6ef74d86 |
|
10-Sep-2008 |
Dan Gohman <gohman@apple.com> |
Add X86FastISel support for static allocas, and refences
to static allocas. As part of this change, refactor the
address mode code for laods and stores.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56066 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 59fbc80f6b3b5c71dfb84149f589625f7ed510e3 |
|
09-Sep-2008 |
Evan Cheng <evan.cheng@apple.com> |
Fix a constant lowering bug. Now we can do load and store instructions with funky getelementptr embedded in the address operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55975 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 9c7216f984111eb8f1716741bc9039ed86ec4a9b |
|
05-Sep-2008 |
Owen Anderson <resistor@mac.com> |
Rename method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55853 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 40b189e4e257924d90aaf63bf2e12bc7bbca961a |
|
05-Sep-2008 |
Dan Gohman <gohman@apple.com> |
FastISel support for ConstantExprs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55843 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 95267a1e671efc3c14e916b6978bbb15973b4cdc |
|
05-Sep-2008 |
Owen Anderson <resistor@mac.com> |
Add initial support for selecting constant materializations that require constant
pool loads on X86 in fast isel. This isn't actually used yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55814 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 104e4ce1629ea84736691bd1ee7867bdf90e8a2e |
|
04-Sep-2008 |
Dan Gohman <gohman@apple.com> |
Do trivial local CSE for constants and other non-Instruction values
in FastISel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55748 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 3df24e667f04a7003342b534310919abc9c87418 |
|
04-Sep-2008 |
Dan Gohman <gohman@apple.com> |
Create HandlePHINodesInSuccessorBlocksFast, a version of
HandlePHINodesInSuccessorBlocks that works FastISel-style. This
allows PHI nodes to be updated correctly while using FastISel.
This also involves some code reorganization; ValueMap and
MBBMap are now members of the FastISel class, so they needn't
be passed around explicitly anymore. Also, SelectInstructions
is changed to SelectInstruction, and only does one instruction
at a time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55746 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| ea09f4f4691a0db65772b54fe8163a48c9dce01d |
|
03-Sep-2008 |
Evan Cheng <evan.cheng@apple.com> |
Make UpdateValueMap, createResultReg, etc. protected instead of private so they can used by target hooks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55691 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| cc54e76cc67bbc9badc024ab29053602769bd255 |
|
30-Aug-2008 |
Owen Anderson <resistor@mac.com> |
Fix an issue where a use might be selected before a def, and then we didn't respect the pre-chosen vreg
assignment when selecting the def. This is the naive solution to the problem: insert a copy to the pre-chosen
vreg. Other solutions might be preferable, such as:
1) Passing the dest reg into FastEmit_. However, this would require the higher level code to know about reg classes, which they don't currently.
2) Selecting blocks in reverse postorder. This has some compile time cost for computing the order, and we'd need to measure its impact.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55555 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 99b218218c0ca3ebfdd568ddfeafa07842e9d69d |
|
29-Aug-2008 |
Dan Gohman <gohman@apple.com> |
Add a target callback for FastISel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55512 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 40a468f24909792f000e3ccc1dda7a27b9c34b69 |
|
28-Aug-2008 |
Owen Anderson <resistor@mac.com> |
FastEmitInst_extractsubreg doesn't need to be passed the register class. It can get it from MachineRegisterInfo instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55476 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 8970f00deff00ffce1f35cf00883357e1582daa1 |
|
28-Aug-2008 |
Owen Anderson <resistor@mac.com> |
Add a helper method that will be used to support EXTRACT_SUBREG for selecting trunc's in fast-isel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55439 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| ad368ac2b5f303050e9aaa357e2b806fae38f81b |
|
27-Aug-2008 |
Dan Gohman <gohman@apple.com> |
Add a new FastISel method, getRegForValue, which takes care of
the details of materializing constants and other values into
registers, and make use of it in several places.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55426 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 10df0fa73e396bbc93a8940e8b53827390c54d10 |
|
27-Aug-2008 |
Dan Gohman <gohman@apple.com> |
Basic FastISel support for floating-point constants.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55401 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| d0533c9998d3baf41848ba559a9b2f2c65296d14 |
|
27-Aug-2008 |
Owen Anderson <resistor@mac.com> |
Factor out a large amoutn of the cast handling code in fast isel into helper methods.
This simultaneously makes the code simpler and adds support for sext as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55398 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 763d89343be210eb62a13318ca0cc9321ce46bfb |
|
26-Aug-2008 |
Dan Gohman <gohman@apple.com> |
Refactor the bitcast code into its own function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55387 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 0f84e4e31009eecf2dfcbe6113b65d0919f30254 |
|
26-Aug-2008 |
Owen Anderson <resistor@mac.com> |
Add a RetVT parameter to emitted FastISel methods, so that we will be able to pass the desired return
type down. This is not currently used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55345 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 6d0c25ec3a7ca822e68f73a4481eee43eb5c9485 |
|
25-Aug-2008 |
Owen Anderson <resistor@mac.com> |
Add support for fast isel of (integer) immediate materialization pattens, and use them to support
bitcast of constants in fast isel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55325 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 6ecf50908c78aae0feff1c378fbb75dcf013ed21 |
|
23-Aug-2008 |
Dan Gohman <gohman@apple.com> |
Make MBBMap a DenseMap instead of a std::map.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55220 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 3c8f36fd03d046ee2a8700c60b5a52887d9f07b9 |
|
22-Aug-2008 |
Dan Gohman <gohman@apple.com> |
Reapply r55191 and r55192.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55205 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 449416deb6d08bbc0939c51e5e82f55decdff601 |
|
22-Aug-2008 |
Bill Wendling <isanbard@gmail.com> |
Reverting r55190, r55191, and r55192. They broke the build with this error message:
{standard input}:17:bad register name `%sil'
make[4]: *** [libgcc/./_addvsi3.o] Error 1
make[4]: *** Waiting for unfinished jobs....
{standard input}:23:bad register name `%dil'
{standard input}:28:bad register name `%dil'
make[4]: *** [libgcc/./_addvdi3.o] Error 1
{standard input}:18:bad register name `%sil'
make[4]: *** [libgcc/./_subvsi3.o] Error 1
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55200 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| e0182ec0e473ae2cd23f6451d2539b7ec449f04e |
|
22-Aug-2008 |
Dan Gohman <gohman@apple.com> |
Support non-fallthrough unconditional branches in FastISel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55191 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| a794ef7f5d82c7f88d86932746cb9ae2c1c40200 |
|
22-Aug-2008 |
Owen Anderson <resistor@mac.com> |
Fix typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55189 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 22bb31103de3337f0bb74c7bee16d1817d4dca14 |
|
22-Aug-2008 |
Dan Gohman <gohman@apple.com> |
Factor out the predicate check code from DAGISelEmitter.cpp
and use it in FastISelEmitter.cpp, and make FastISel
subtarget aware. Among other things, this lets it work
properly on x86 targets that don't have SSE, where it
successfully selects x87 instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55156 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| d5fe57d2f980c6bd1a61450f99c254a76d0f1683 |
|
21-Aug-2008 |
Dan Gohman <gohman@apple.com> |
Basic fast-isel support for instructions with constant int operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55099 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 7f92ebddd27c8d099e04cc879cc8199dba88cec1 |
|
21-Aug-2008 |
Dan Gohman <gohman@apple.com> |
Improve the doxygen comment for SelectInstructions::SelectInstructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55094 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| c7f72de3b4ef21828ea4780f0693bf0acd04e1c5 |
|
21-Aug-2008 |
Dan Gohman <gohman@apple.com> |
Begin making more use of the FastISelEmitter class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55093 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 83785c80968165b30fcdd111ceb2c28d38bcff86 |
|
21-Aug-2008 |
Evan Cheng <evan.cheng@apple.com> |
First cut, un-optimized (and untested) fast isel lowering of GetElementPtrInst.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55085 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| bb466331e7e50d03497ce40ee344870236fd9c32 |
|
20-Aug-2008 |
Dan Gohman <gohman@apple.com> |
Simplify FastISel's constructor argument list, make the FastISel
class hold a MachineRegisterInfo member, and make the
MachineBasicBlock be passed in to SelectInstructions rather
than the FastISel constructor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55076 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| cc8430f742b0f1e567292c8a776e94fc1c930b2a |
|
20-Aug-2008 |
Dan Gohman <gohman@apple.com> |
Fix a leak in the FastISel code that Chris pointed out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55031 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| bdedd4477331b3b0d28d74658baf05f675f2d195 |
|
20-Aug-2008 |
Dan Gohman <gohman@apple.com> |
Add FastISel support for several more binary operators.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55020 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| 40610241d00e219341ff4b7106c5baff08ad407b |
|
19-Aug-2008 |
Dan Gohman <gohman@apple.com> |
Fix the FastISel class' doxygen comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54957 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| e285a74f7cf9dd3ccf4fe758576cf83301f8a43e |
|
14-Aug-2008 |
Dan Gohman <gohman@apple.com> |
Make FastISel's constructor protected, and give it a destructor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54793 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|
| b0cf29c5cfff797284b3660dc233e135feb65d9a |
|
13-Aug-2008 |
Dan Gohman <gohman@apple.com> |
Initial checkin of the new "fast" instruction selection support. See
the comments in FastISelEmitter.cpp for details on what this is.
This is currently experimental and unusable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54751 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/CodeGen/FastISel.h
|