OSDN Git Service
Bruno Cardoso Lopes [Sat, 24 Jul 2010 00:06:39 +0000 (00:06 +0000)]
Support x86 "eiz" and "riz" pseudo index registers in the assembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109295
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Jim Grosbach [Fri, 23 Jul 2010 23:50:35 +0000 (23:50 +0000)]
Use the appropriate register class for an i32 when adding ARM::LR to the
function live in set. This will give us tGPR for Thumb1 and GPR otherwise,
so the copy will be spillable. rdar://
8224931
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109293
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Jim Grosbach [Fri, 23 Jul 2010 23:48:02 +0000 (23:48 +0000)]
Remove too-strict assertion. We may want the vreg copy of the physical register
to be of a different register class. For example, in Thumb1 if the live-in is
a high register, we want the vreg to be a low register. rdar://
8224931
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109291
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Matt Fleming [Fri, 23 Jul 2010 23:40:41 +0000 (23:40 +0000)]
Consolidate the ELF section directive tests into a single file as
suggested by Chris Lattner.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109290
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Owen Anderson [Fri, 23 Jul 2010 23:27:43 +0000 (23:27 +0000)]
Fix use-after-free error.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109288
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Devang Patel [Fri, 23 Jul 2010 23:04:41 +0000 (23:04 +0000)]
Revert r109262.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109285
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Dale Johannesen [Fri, 23 Jul 2010 22:50:23 +0000 (22:50 +0000)]
Revert 109076. It is wrong and was causing regressions. Add some
comments explaining why it was wrong.
8225024.
Fix the real problem in
8213383: the code that splits very large
blocks when no other place to put constants can be found was not
considering the case that the block contained a Thumb tablejump.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109282
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Evan Cheng [Fri, 23 Jul 2010 22:39:59 +0000 (22:39 +0000)]
- Allow target to specify when is register pressure "too high". In most cases,
it's too late to start backing off aggressive latency scheduling when most
of the registers are in use so the threshold should be a bit tighter.
- Correctly handle live out's and extract_subreg etc.
- Enable register pressure aware scheduling by default for hybrid scheduler.
For ARM, this is almost always a win on # of instructions. It's runtime
neutral for most of the tests. But for some kernels with high register
pressure it can be a huge win. e.g. 464.h264ref reduced number of spills by
54 and sped up by 20%.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109279
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Bruno Cardoso Lopes [Fri, 23 Jul 2010 22:15:26 +0000 (22:15 +0000)]
Remove trailing whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109276
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Dan Gohman [Fri, 23 Jul 2010 21:34:51 +0000 (21:34 +0000)]
Eliminate getCanonicalInductionVariableIncrement's last user and
eliminate it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109270
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Bruno Cardoso Lopes [Fri, 23 Jul 2010 21:25:26 +0000 (21:25 +0000)]
Move AVX encoding tests to different files
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109269
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Dan Gohman [Fri, 23 Jul 2010 21:25:16 +0000 (21:25 +0000)]
Simplify this code; it can use the regular CFG utlities rather than
the BlockTraits abstractions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109268
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Dan Gohman [Fri, 23 Jul 2010 21:20:52 +0000 (21:20 +0000)]
Micro-optimize SCEVComplexityCompare.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109267
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Dan Gohman [Fri, 23 Jul 2010 21:18:55 +0000 (21:18 +0000)]
Add a const qualifier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109266
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Dan Gohman [Fri, 23 Jul 2010 21:08:12 +0000 (21:08 +0000)]
Use the proper type for shift counts. This fixes a bootstrap error.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109265
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Devang Patel [Fri, 23 Jul 2010 20:36:13 +0000 (20:36 +0000)]
IF directory name is empty then try to extract one using absolute file name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109262
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Stuart Hastings [Fri, 23 Jul 2010 20:15:49 +0000 (20:15 +0000)]
Test case to insure template function declaration refers to correct filename. Radar
8063111.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109258
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Bruno Cardoso Lopes [Fri, 23 Jul 2010 18:41:12 +0000 (18:41 +0000)]
Add AVX version of CLMUL instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109248
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Dan Gohman [Fri, 23 Jul 2010 18:03:30 +0000 (18:03 +0000)]
DAGCombine (shl (anyext x, c)) to (anyext (shl x, c)) if the high bits
are not demanded. This often allows the anyext to be folded away.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109242
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Dan Gohman [Fri, 23 Jul 2010 16:37:47 +0000 (16:37 +0000)]
Make SDNode::dump() print a newline at the end.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109234
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Gabor Greif [Fri, 23 Jul 2010 13:28:47 +0000 (13:28 +0000)]
fix constness warnings
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109224
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Eric Christopher [Fri, 23 Jul 2010 12:16:56 +0000 (12:16 +0000)]
Revert r109102 for now as it's causing JIT miscompilations.
I'll try to track down why a bit later.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109223
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Gabor Greif [Fri, 23 Jul 2010 10:23:01 +0000 (10:23 +0000)]
do not (implicitly) dereference iterator many times, cache it instead
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109222
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Eric Christopher [Fri, 23 Jul 2010 08:53:17 +0000 (08:53 +0000)]
Revert 109220.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109221
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Gabor Greif [Fri, 23 Jul 2010 08:36:07 +0000 (08:36 +0000)]
Simplifying use_iterators by dereferencing
is not a good idea. The codebase does not depend
in this any more, and it may introduce hidden
runtime cost. If you get compile errors, please
dereference your iterator before passing to cast<>
(and friends).
Also: please consider caching the result of
operator* and reusing that instead of dereferencing
many times.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109220
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Mikhail Glushenkov [Fri, 23 Jul 2010 04:19:39 +0000 (04:19 +0000)]
StringRef'icate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109217
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Mikhail Glushenkov [Fri, 23 Jul 2010 04:19:34 +0000 (04:19 +0000)]
Formatting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109216
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Mikhail Glushenkov [Fri, 23 Jul 2010 03:42:55 +0000 (03:42 +0000)]
Get rid of exceptions in llvmc.
llvmc can be now compiled with llvm-gcc on Windows.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109215
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Chris Lattner [Fri, 23 Jul 2010 03:29:59 +0000 (03:29 +0000)]
give StringMap a new ctor which allows you to initialize it
with an existing allocator. The interesting use case of this
is that it allows "StringMap<whatever, BumpPtrAllocator&>" for
when you want to allocate out of a preexisting bump pointer
allocator owned by someone else.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109213
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Chris Lattner [Fri, 23 Jul 2010 03:21:53 +0000 (03:21 +0000)]
modernize stringset interface
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109212
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Bruno Cardoso Lopes [Fri, 23 Jul 2010 01:22:45 +0000 (01:22 +0000)]
Declare CLMUL as a subtarget feature
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109207
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Bruno Cardoso Lopes [Fri, 23 Jul 2010 01:17:51 +0000 (01:17 +0000)]
Add x86 CLMUL (Carry-less multiplication) cpu feature
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109206
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Eric Christopher [Fri, 23 Jul 2010 01:05:59 +0000 (01:05 +0000)]
80-col.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109205
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Bruno Cardoso Lopes [Fri, 23 Jul 2010 00:54:35 +0000 (00:54 +0000)]
Add complete assembler support for FMA3 instructions, with descriptions and encodings taken from the AVX manual
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109204
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Dale Johannesen [Fri, 23 Jul 2010 00:30:35 +0000 (00:30 +0000)]
The only supported calling convention for X86-64 uses
SSE, so we can't return floating point values if this
is disabled. Detect this error for clang.
With SSE1 only, f64 is a problem; it can be done, but
neither llvm-gcc nor clang has ever generated correct
code for it. Since nobody noticed this I think it's
OK to treat it as an error for now.
This also handles SSE-sized vectors of floating point.
8207686,
8204109.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109201
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Bruno Cardoso Lopes [Fri, 23 Jul 2010 00:14:54 +0000 (00:14 +0000)]
Fix some AVX instructions which didnt had HasAVX prefix. And also a problem with PINSRW, which was totally wrong because of a typo I introduced previously
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109198
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Bob Wilson [Thu, 22 Jul 2010 23:33:00 +0000 (23:33 +0000)]
Add an explicit -sdk option to xcrun command.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109196
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Eric Christopher [Thu, 22 Jul 2010 21:51:30 +0000 (21:51 +0000)]
Warnings patrol.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109174
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Chris Lattner [Thu, 22 Jul 2010 21:34:55 +0000 (21:34 +0000)]
missed a use of SizeRequired.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109172
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Chris Lattner [Thu, 22 Jul 2010 21:27:00 +0000 (21:27 +0000)]
eliminate the TargetInstrInfo::GetInstSizeInBytes hook.
ARM/PPC/MSP430-specific code (which are the only targets that
implement the hook) can directly reference their target-specific
instrinfo classes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109171
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Chris Lattner [Thu, 22 Jul 2010 21:20:39 +0000 (21:20 +0000)]
remove the dwarf sizing stuff which is now dead, it was
"yet another" copy of the dwarf EH emission code that was
copied, pasted and slightly hacked up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109169
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Bruno Cardoso Lopes [Thu, 22 Jul 2010 21:18:49 +0000 (21:18 +0000)]
Add remaining AVX instructions (most of them dealing with GR64 destinations. This complete the assembler support for the general AVX ISA. But we still miss instructions from FMA3 and CLMUL specific feature flags, which are now the next step
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109168
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Chris Lattner [Thu, 22 Jul 2010 21:17:55 +0000 (21:17 +0000)]
remove the JIT "NeedsExactSize" feature and supporting logic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109167
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Chris Lattner [Thu, 22 Jul 2010 21:14:33 +0000 (21:14 +0000)]
switch a private implementation of GetFunctionSizeInBytes.
This is probably not the best way to implement "Force LR to
be spilled if the Thumb function size is > 2048." do this,
it should use the branch shortening infrastructure, but I'm
just preserving functionality here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109165
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Eric Christopher [Thu, 22 Jul 2010 21:13:48 +0000 (21:13 +0000)]
Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109164
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Eric Christopher [Thu, 22 Jul 2010 21:13:40 +0000 (21:13 +0000)]
Try to work around the relative install-sh path problem.
Patch from Eli.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109163
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Chris Lattner [Thu, 22 Jul 2010 21:10:04 +0000 (21:10 +0000)]
X86MCInstLower now depends on AsmPrinter being around.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109154
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Chris Lattner [Thu, 22 Jul 2010 21:05:13 +0000 (21:05 +0000)]
instead of migrating it to the MC instruction encoder, just
rip out the implementation of X86InstrInfo::GetInstSizeInBytes.
The code being ripped out just implemented a copy and hacked up
version of the (old) instruction encoder, and is buggy and
terrible in other ways. Since "GetInstSizeInBytes" is really
only there to support the JIT's "NeedsExactSize" hook (which
noone is using), just rip out the code. I will rip out the
NeedsExactSize hook next.
This resolves rdar://
7617809 - switch X86InstrInfo::GetInstSizeInBytes to use X86MCCodeEmitter
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109149
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Devang Patel [Thu, 22 Jul 2010 18:44:00 +0000 (18:44 +0000)]
Speculatively revert 109117
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109132
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Xerxes Ranby [Thu, 22 Jul 2010 17:28:34 +0000 (17:28 +0000)]
ARMv4 JIT forgets to set the lr register when making a indirect function call. Fixes PR7608
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109125
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Gabor Greif [Thu, 22 Jul 2010 17:18:03 +0000 (17:18 +0000)]
keep in 80 cols
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109122
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Devang Patel [Thu, 22 Jul 2010 16:35:00 +0000 (16:35 +0000)]
Map MDNode correctly.
A non function local MDNode can have an operand which is cloned by MapValue().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109117
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Gabor Greif [Thu, 22 Jul 2010 15:37:20 +0000 (15:37 +0000)]
add dyn_cast_or_null tests, exclude invalid dyn_cast test
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109111
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Gabor Greif [Thu, 22 Jul 2010 15:28:30 +0000 (15:28 +0000)]
tidy up
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109110
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Gabor Greif [Thu, 22 Jul 2010 15:24:48 +0000 (15:24 +0000)]
add dyn_cast tests and beef up others a bit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109109
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Gabor Greif [Thu, 22 Jul 2010 14:13:14 +0000 (14:13 +0000)]
fit in 80 columns
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109108
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Gabor Greif [Thu, 22 Jul 2010 13:49:27 +0000 (13:49 +0000)]
use cascading operator-> feature
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109104
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Gabor Greif [Thu, 22 Jul 2010 13:36:47 +0000 (13:36 +0000)]
mass elimination of reliance on automatic iterator dereferencing
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109103
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Duncan Sands [Thu, 22 Jul 2010 13:10:14 +0000 (13:10 +0000)]
Increase the max physreg size. Patch by Pekka Jääskeläinen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109102
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Gabor Greif [Thu, 22 Jul 2010 13:07:39 +0000 (13:07 +0000)]
simplify
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109101
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Gabor Greif [Thu, 22 Jul 2010 13:04:32 +0000 (13:04 +0000)]
do not access arguments via low-level interface, do not multiply dereference use_iterators
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109100
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Gabor Greif [Thu, 22 Jul 2010 11:48:35 +0000 (11:48 +0000)]
pass dereferenced iterator to dyn_cast
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109099
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Gabor Greif [Thu, 22 Jul 2010 11:43:44 +0000 (11:43 +0000)]
pass dereferenced iterator to dyn_cast
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109098
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Gabor Greif [Thu, 22 Jul 2010 11:12:32 +0000 (11:12 +0000)]
use -> instead of (*).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109094
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Gabor Greif [Thu, 22 Jul 2010 11:07:46 +0000 (11:07 +0000)]
cache dereferenced iterator
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109093
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Gabor Greif [Thu, 22 Jul 2010 10:37:47 +0000 (10:37 +0000)]
undo 80 column trespassing I caused
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109092
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Chandler Carruth [Thu, 22 Jul 2010 08:02:25 +0000 (08:02 +0000)]
Mark an assert-only variable as used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109091
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Chandler Carruth [Thu, 22 Jul 2010 08:00:52 +0000 (08:00 +0000)]
Fix the generated file name for CMake.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109090
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Tobias Grosser [Thu, 22 Jul 2010 07:46:31 +0000 (07:46 +0000)]
Add new RegionInfo pass.
The RegionInfo pass detects single entry single exit regions in a function,
where a region is defined as any subgraph that is connected to the remaining
graph at only two spots.
Furthermore an hierarchical region tree is built.
Use it by calling "opt -regions analyze" or "opt -view-regions".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109089
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Chandler Carruth [Thu, 22 Jul 2010 06:27:45 +0000 (06:27 +0000)]
Attempt to fix linking issues with CMake. Please review other CMake users,
especially on other platforms. Is there a better way to fix this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109084
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Evan Cheng [Thu, 22 Jul 2010 06:24:48 +0000 (06:24 +0000)]
Re-apply r109079 with fix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109083
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Owen Anderson [Thu, 22 Jul 2010 06:01:28 +0000 (06:01 +0000)]
Revert r109079, which broke a lot of CodeGen tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109082
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Owen Anderson [Thu, 22 Jul 2010 06:00:01 +0000 (06:00 +0000)]
Update CMake files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109081
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Reid Kleckner [Thu, 22 Jul 2010 05:58:53 +0000 (05:58 +0000)]
Initial modifications to MCAssembler and TargetMachine for the MCJIT.
Patch by Olivier Meurant!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109080
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Evan Cheng [Thu, 22 Jul 2010 05:18:41 +0000 (05:18 +0000)]
Initialize RegLimit only when register pressure is being tracked.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109079
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Eric Christopher [Thu, 22 Jul 2010 02:48:34 +0000 (02:48 +0000)]
Custom lower the memory barrier instructions and add support
for lowering without sse2. Add a couple of new testcases.
Fixes a few libgomp tests and latent bugs. Remove a few todos.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109078
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Evan Cheng [Thu, 22 Jul 2010 02:09:47 +0000 (02:09 +0000)]
Fix constant island pass's handling of tBR_JTr. The offset of the instruction does not have to be 4-byte aligned. Rather, it's the offset + 2 that must be aligned since the instruction expands into:
mov pc, r1
.align 2
LJTI0_0_0:
.long LBB0_14
This fixes rdar://
8213383. No test case since it's not possible to come up with a suitable small one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109076
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Lang Hames [Thu, 22 Jul 2010 02:05:10 +0000 (02:05 +0000)]
If 'other' was empty 'overlapsFrom(other, other.begin());' will segfault. This avoids that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109075
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Daniel Dunbar [Thu, 22 Jul 2010 00:40:19 +0000 (00:40 +0000)]
lit: Add some example tests for previous commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109071
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Eric Christopher [Thu, 22 Jul 2010 00:26:08 +0000 (00:26 +0000)]
80-columns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109070
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Nate Begeman [Thu, 22 Jul 2010 00:09:39 +0000 (00:09 +0000)]
Make fast isel win64-aware w.r.t. call-clobbered regs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109069
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Evan Cheng [Wed, 21 Jul 2010 23:53:58 +0000 (23:53 +0000)]
More register pressure aware scheduling work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109064
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Bruno Cardoso Lopes [Wed, 21 Jul 2010 23:53:50 +0000 (23:53 +0000)]
Add more 256-bit forms for a bunch of regular AVX instructions
Add 64-bit (GR64) versions of some instructions (which are not
described in their SSE forms, but are described in AVX)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109063
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Daniel Dunbar [Wed, 21 Jul 2010 23:39:57 +0000 (23:39 +0000)]
lit: Add support for 'REQUIRES: feature-one, feature-two, ...' in the
integrated-test formats (sh and tcl style). The particular features which get
recognized are up to the test suite itself to define.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109062
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Dan Gohman [Wed, 21 Jul 2010 23:38:33 +0000 (23:38 +0000)]
Make NamedMDNode not be a subclass of Value, and simplify the interface
for creating and populating NamedMDNodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109061
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Rafael Espindola [Wed, 21 Jul 2010 23:19:57 +0000 (23:19 +0000)]
Fixes win64. It was broken by a previous patch where I missed the !isWin64
and then forced every register to be a vr128 on win64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109060
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Owen Anderson [Wed, 21 Jul 2010 23:07:00 +0000 (23:07 +0000)]
Add INSTANTIATE_AG_PASS, which combines RegisterPass<> with RegisterAnalysisGroup<> for pass registration.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109058
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Jim Grosbach [Wed, 21 Jul 2010 23:03:52 +0000 (23:03 +0000)]
For ARM/Darwin, add a dwarf entry indicating whether a function is arm or thumb
rdar://
8202967
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109057
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Chris Lattner [Wed, 21 Jul 2010 23:03:35 +0000 (23:03 +0000)]
add some rough support for making mcinst lowering work without an
asmprinter or mangler around. This is option #B for killing off
X86InstrInfo::GetInstSizeInBytes. Option #A (killing
"needsexactsize") was sent for consideration to llvmdev.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109056
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Owen Anderson [Wed, 21 Jul 2010 22:58:07 +0000 (22:58 +0000)]
First stab at updating the documentation for INITIALIZE_PASS().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109055
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Eric Christopher [Wed, 21 Jul 2010 22:26:11 +0000 (22:26 +0000)]
Baby steps towards ARM fast-isel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109047
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Owen Anderson [Wed, 21 Jul 2010 22:09:45 +0000 (22:09 +0000)]
Fix batch of converting RegisterPass<> to INTIALIZE_PASS().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109045
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Eric Christopher [Wed, 21 Jul 2010 22:07:19 +0000 (22:07 +0000)]
Hack around extracts that aren't easy to process.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109043
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Jim Grosbach [Wed, 21 Jul 2010 22:04:53 +0000 (22:04 +0000)]
tidy up
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109042
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Bruno Cardoso Lopes [Wed, 21 Jul 2010 21:37:59 +0000 (21:37 +0000)]
Add missing AVX convert instructions. Those instructions are not described in their SSE forms (although they exist), but add the AVX forms anyway, so the assembler can benefit from it
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109039
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Jim Grosbach [Wed, 21 Jul 2010 21:36:25 +0000 (21:36 +0000)]
tidy up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109038
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Jim Grosbach [Wed, 21 Jul 2010 21:21:52 +0000 (21:21 +0000)]
80 column and trailing whitespace cleanup
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109037
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Dan Gohman [Wed, 21 Jul 2010 21:18:37 +0000 (21:18 +0000)]
Add some debug output to help diagnose PR7689.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109036
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Nate Begeman [Wed, 21 Jul 2010 20:49:52 +0000 (20:49 +0000)]
Fix a couple issues with Win64 ABI
1) all registers were spilled as xmm, regardless of actual size
2) win64 abi doesn't do the varargs-size-in-%al thing
Still to look into:
xmm6-15 are marked as clobbered by call instructions on win64 even though they aren't.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109035
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Owen Anderson [Wed, 21 Jul 2010 20:46:41 +0000 (20:46 +0000)]
Add the INITIALIZE_PASS macro.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109034
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