OSDN Git Service
Dan Gohman [Mon, 28 Jun 2010 21:16:52 +0000 (21:16 +0000)]
Fix Value::stripPointerCasts and BasicAA to avoid trouble on
code in unreachable blocks, which have have use-def cycles.
This fixes PR7514.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107071
91177308-0d34-0410-b5e6-
96231b3b80d8
Bob Wilson [Mon, 28 Jun 2010 21:16:30 +0000 (21:16 +0000)]
Refactor encoding function for NEON 1-register with modified immediate format.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107070
91177308-0d34-0410-b5e6-
96231b3b80d8
Bob Wilson [Mon, 28 Jun 2010 21:12:19 +0000 (21:12 +0000)]
Support Thumb mode encoding of NEON instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107068
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Mon, 28 Jun 2010 21:08:32 +0000 (21:08 +0000)]
Reduce indentation via early exit. NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107067
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Mon, 28 Jun 2010 20:53:04 +0000 (20:53 +0000)]
Include inlined function in list of processed subprograms.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107065
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Mon, 28 Jun 2010 20:26:00 +0000 (20:26 +0000)]
new, no longer brain-dead, r106907
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107060
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Mon, 28 Jun 2010 20:24:35 +0000 (20:24 +0000)]
Remove this weak test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107059
91177308-0d34-0410-b5e6-
96231b3b80d8
Dale Johannesen [Mon, 28 Jun 2010 20:07:30 +0000 (20:07 +0000)]
Testcase for llvm-gcc fix 107051.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107052
91177308-0d34-0410-b5e6-
96231b3b80d8
Jakob Stoklund Olesen [Mon, 28 Jun 2010 20:01:15 +0000 (20:01 +0000)]
Don't write temporary files in test directory
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107049
91177308-0d34-0410-b5e6-
96231b3b80d8
Jakob Stoklund Olesen [Mon, 28 Jun 2010 19:39:57 +0000 (19:39 +0000)]
After physreg coalescing, physical registers might not have live ranges where
you would expect.
Don't assert on that case, just give up.
This fixes PR7513.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107046
91177308-0d34-0410-b5e6-
96231b3b80d8
Jakob Stoklund Olesen [Mon, 28 Jun 2010 19:31:15 +0000 (19:31 +0000)]
Add a triple so test runs on Linux as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107045
91177308-0d34-0410-b5e6-
96231b3b80d8
Jakob Stoklund Olesen [Mon, 28 Jun 2010 18:34:34 +0000 (18:34 +0000)]
Add more special treatment for inline asm in RegAllocFast.
When an instruction has tied operands and physreg defines, we must take extra
care that the tied operands conflict with neither physreg defs nor uses.
The special treatment is given to inline asm and instructions with tied operands
/ early clobbers and physreg defines.
This fixes PR7509.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107043
91177308-0d34-0410-b5e6-
96231b3b80d8
Eric Christopher [Mon, 28 Jun 2010 18:33:48 +0000 (18:33 +0000)]
Fix thinko.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107042
91177308-0d34-0410-b5e6-
96231b3b80d8
Eric Christopher [Mon, 28 Jun 2010 18:25:51 +0000 (18:25 +0000)]
Pull in the libCrashReporterClient.a information with a warning comment.
Remove library check and regenerate configure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107028
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Mon, 28 Jun 2010 18:25:03 +0000 (18:25 +0000)]
Preserve deleted function's local variables' debug info.
Radar
8122864.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107027
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Mon, 28 Jun 2010 18:04:03 +0000 (18:04 +0000)]
Make this test darwin specific.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107025
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Mon, 28 Jun 2010 16:50:57 +0000 (16:50 +0000)]
use ArgOperand API
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107017
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Mon, 28 Jun 2010 16:45:00 +0000 (16:45 +0000)]
use ArgOperand API
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107016
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Mon, 28 Jun 2010 16:43:57 +0000 (16:43 +0000)]
employ CallInst::ArgOffset (for now)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107015
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Mon, 28 Jun 2010 16:40:52 +0000 (16:40 +0000)]
simplify: we have solid argument iterator range
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107014
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Mon, 28 Jun 2010 16:01:37 +0000 (16:01 +0000)]
Generalize AAEval so that it can be used both per-function and
interprocedurally. Note that as of this writing, existing alias
analysis passes are not prepared to be used interprocedurally.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107013
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Mon, 28 Jun 2010 15:55:15 +0000 (15:55 +0000)]
Fix this build message so that it displays the correct library
name, specifically the "lib" prefix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107011
91177308-0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Mon, 28 Jun 2010 15:47:17 +0000 (15:47 +0000)]
Revert r106907, "make sure to handle dbg_value instructions in the middle of the
block, not...", it caused a bunch of nightly test regressions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107009
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Mon, 28 Jun 2010 12:31:35 +0000 (12:31 +0000)]
use setArgOperand
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107004
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Mon, 28 Jun 2010 12:30:07 +0000 (12:30 +0000)]
use CallInst::ArgOffset
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107003
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Mon, 28 Jun 2010 12:29:20 +0000 (12:29 +0000)]
use ArgOperand API and CallInst::ArgOffset
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107002
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Mon, 28 Jun 2010 12:23:36 +0000 (12:23 +0000)]
extend ArgOperand interface: setArgOperand
(in both CallInst and InvokeInst)
also add a (short-lived) constant to CallInst, that names
the operand index of the first call argument. This is
strictly transitional and should not be used for new code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107001
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Mon, 28 Jun 2010 11:20:42 +0000 (11:20 +0000)]
use cached value
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107000
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Mon, 28 Jun 2010 05:59:13 +0000 (05:59 +0000)]
Remove dead code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106990
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Mon, 28 Jun 2010 05:53:08 +0000 (05:53 +0000)]
Use named MDNode, llvm.dbg.sp, to collect subprogram info. This will be used to emit local variable's debug info of deleted functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106989
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Mon, 28 Jun 2010 04:27:01 +0000 (04:27 +0000)]
minor housekeeping cleanup: 80-column, trailing whitespace, spelling, etc.. No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106988
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Sun, 27 Jun 2010 21:04:31 +0000 (21:04 +0000)]
Do not forget last element, function, while creating Subprogram definition MDNode from subprogram declare MDNode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106985
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Sun, 27 Jun 2010 07:58:26 +0000 (07:58 +0000)]
minor cleanup to SROA: when lowering type unsafe accesses to
large integers, the first inserted value would always create
an 'or X, 0'. Even though this is trivially zapped by
instcombine, don't bother creating this pointless instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106979
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Sat, 26 Jun 2010 23:26:37 +0000 (23:26 +0000)]
add some named accessors for StoreInst
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106969
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Sat, 26 Jun 2010 23:26:22 +0000 (23:26 +0000)]
fit in 80 cols
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106968
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Sat, 26 Jun 2010 22:08:30 +0000 (22:08 +0000)]
this test is failing nondeterministically and blaming me, just disable
it for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106960
91177308-0d34-0410-b5e6-
96231b3b80d8
Benjamin Kramer [Sat, 26 Jun 2010 22:06:50 +0000 (22:06 +0000)]
Fix test weirdness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106959
91177308-0d34-0410-b5e6-
96231b3b80d8
Benjamin Kramer [Sat, 26 Jun 2010 20:05:06 +0000 (20:05 +0000)]
Fix some tests that didn't test anything.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106954
91177308-0d34-0410-b5e6-
96231b3b80d8
Kenneth Uildriks [Sat, 26 Jun 2010 18:47:40 +0000 (18:47 +0000)]
Partial specialization test should not depend on the order of specialization operations or the names assigned to the specialized functions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106953
91177308-0d34-0410-b5e6-
96231b3b80d8
Rafael Espindola [Sat, 26 Jun 2010 18:22:20 +0000 (18:22 +0000)]
When splitting a VAARG, remember its alignment.
This produces terrible but correct code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106952
91177308-0d34-0410-b5e6-
96231b3b80d8
Bob Wilson [Sat, 26 Jun 2010 17:47:06 +0000 (17:47 +0000)]
Revert my if-conversion cleanup since it caused a bunch of nightly test
regressions.
--- Reverse-merging r106939 into '.':
U test/CodeGen/Thumb2/thumb2-ifcvt3.ll
U lib/CodeGen/IfConversion.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106951
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan Sands [Sat, 26 Jun 2010 12:53:31 +0000 (12:53 +0000)]
Fix PR7328: when turning a tail recursion into a loop, need to preserve
the returned value after the tail call if it differs from other return
values. The optimal thing to do would be to introduce a phi node for
the return value, but for the moment just fix the miscompile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106947
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Sat, 26 Jun 2010 12:17:21 +0000 (12:17 +0000)]
use ArgOperand API
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106946
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Sat, 26 Jun 2010 12:09:10 +0000 (12:09 +0000)]
use ArgOperand API
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106945
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Sat, 26 Jun 2010 11:51:52 +0000 (11:51 +0000)]
use ArgOperand API
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106944
91177308-0d34-0410-b5e6-
96231b3b80d8
Benjamin Kramer [Sat, 26 Jun 2010 11:30:59 +0000 (11:30 +0000)]
VNInfos don't need to be destructed anymore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106943
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Sat, 26 Jun 2010 09:35:09 +0000 (09:35 +0000)]
resort to ArgOperand API
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106942
91177308-0d34-0410-b5e6-
96231b3b80d8
Eli Friedman [Sat, 26 Jun 2010 04:59:56 +0000 (04:59 +0000)]
Remove bogus test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106941
91177308-0d34-0410-b5e6-
96231b3b80d8
Eli Friedman [Sat, 26 Jun 2010 04:36:50 +0000 (04:36 +0000)]
Followup to r106770: actually generate SXTB and SXTH for sign-extensions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106940
91177308-0d34-0410-b5e6-
96231b3b80d8
Bob Wilson [Sat, 26 Jun 2010 04:27:33 +0000 (04:27 +0000)]
Clean up some problems with extra CFG edges being introduced during
if-conversion. The RemoveExtraEdges function doesn't work for blocks that
end with unanalyzable branches, so in those cases, the "extra" edges must
be explicitly removed. The CopyAndPredicateBlock and MergeBlocks methods
can also avoid copying successor edges due to branches that have already
been removed. The latter case is especially helpful when MergeBlocks is
called for handling "diamond" if-conversions, where otherwise you can end
up with some weird intermediate states in the CFG. Unfortunately I've
been unable to find cases where this cleanup actually makes a significant
difference in the code. There is one test where we manage to remove an
empty block at the end of a function. Radar
6911268.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106939
91177308-0d34-0410-b5e6-
96231b3b80d8
Bob Wilson [Sat, 26 Jun 2010 04:07:15 +0000 (04:07 +0000)]
Add support for encoding NEON VMOV (from scalar to core register) instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106938
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Sat, 26 Jun 2010 01:52:05 +0000 (01:52 +0000)]
It's now possible to run code placement pass for ARM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106935
91177308-0d34-0410-b5e6-
96231b3b80d8
Jakob Stoklund Olesen [Sat, 26 Jun 2010 00:39:23 +0000 (00:39 +0000)]
When creating X86 MUL8 and DIV8 instructions, make sure we don't produce
CopyFromReg nodes for aliasing registers (AX and AL). This confuses the fast
register allocator.
Instead of CopyFromReg(AL), use ExtractSubReg(CopyFromReg(AX), sub_8bit).
This fixes PR7312.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106934
91177308-0d34-0410-b5e6-
96231b3b80d8
Bob Wilson [Sat, 26 Jun 2010 00:05:09 +0000 (00:05 +0000)]
Renumber NEON instruction formats to be consecutive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106927
91177308-0d34-0410-b5e6-
96231b3b80d8
Bob Wilson [Fri, 25 Jun 2010 23:56:05 +0000 (23:56 +0000)]
Rename ARM instruction formats NEONGetLnFrm, NEONSetLnFrm and NEONDupFrm to
"N..." instead of "NEON..." for consistency with the other NEON format names.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106921
91177308-0d34-0410-b5e6-
96231b3b80d8
Bruno Cardoso Lopes [Fri, 25 Jun 2010 23:47:23 +0000 (23:47 +0000)]
Add AVX convert CVTSS2SI{rr,rm} and CVTDQ2PS{rr,rm} instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106917
91177308-0d34-0410-b5e6-
96231b3b80d8
Bob Wilson [Fri, 25 Jun 2010 23:45:37 +0000 (23:45 +0000)]
Remove unused NEONFrm and ThumbMiscFrm ARM instruction formats.
Renumber MiscFrm to 25.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106916
91177308-0d34-0410-b5e6-
96231b3b80d8
Bruno Cardoso Lopes [Fri, 25 Jun 2010 23:33:42 +0000 (23:33 +0000)]
Reapply r106896:
Add several AVX MOV flavors
Support VEX encoding for MRMDestReg
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106912
91177308-0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Fri, 25 Jun 2010 23:14:54 +0000 (23:14 +0000)]
Thumb2ITBlockPass: Fix a possible dereference of an invalid iterator. This was
introduced in r106343, but only showed up recently (with a particular compiler &
linker combination) because of the particular check, and because we have no
builtin checking for dereferencing the end of an array, which is truly
unfortunate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106908
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Fri, 25 Jun 2010 23:05:46 +0000 (23:05 +0000)]
make sure to handle dbg_value instructions in the middle of the block, not
just at the head, when doing diamond if-conversion. rdar://
7797940
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106907
91177308-0d34-0410-b5e6-
96231b3b80d8
Bruno Cardoso Lopes [Fri, 25 Jun 2010 23:04:29 +0000 (23:04 +0000)]
revert this now, it's using avx instead of sse :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106906
91177308-0d34-0410-b5e6-
96231b3b80d8
Jakob Stoklund Olesen [Fri, 25 Jun 2010 22:53:05 +0000 (22:53 +0000)]
Don't track kills in VNInfo. Use interval ends instead.
The VNInfo.kills vector was almost unused except for all the code keeping it
updated. The few places using it were easily rewritten to check for interval
ends instead.
The two new methods LiveInterval::killedAt and killedInRange are replacements.
This brings us down to 3 independent data structures tracking kills.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106905
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Fri, 25 Jun 2010 22:42:03 +0000 (22:42 +0000)]
Change if-conversion block size limit checks to add some flexibility.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106901
91177308-0d34-0410-b5e6-
96231b3b80d8
Bob Wilson [Fri, 25 Jun 2010 22:40:46 +0000 (22:40 +0000)]
Add support for encoding 3-register NEON instructions, and fix
emitNEON2RegInstruction's handling of 2-address operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106900
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Fri, 25 Jun 2010 22:32:18 +0000 (22:32 +0000)]
In GenerateReassociations, don't bother thinking about individual
SCEVUnknown values which are loop-variant, as LSR can't do anything
interesting with these values in any case. This fixes very slow compile
times on loops which have large numbers of such values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106897
91177308-0d34-0410-b5e6-
96231b3b80d8
Bruno Cardoso Lopes [Fri, 25 Jun 2010 22:27:51 +0000 (22:27 +0000)]
Add several AVX MOV flavors
Support VEX encoding for MRMDestReg
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106896
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Fri, 25 Jun 2010 22:07:34 +0000 (22:07 +0000)]
Collect debug info for optimized variables of inlined functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106895
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Fri, 25 Jun 2010 22:02:28 +0000 (22:02 +0000)]
80 column and typo fix
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106894
91177308-0d34-0410-b5e6-
96231b3b80d8
Dale Johannesen [Fri, 25 Jun 2010 21:55:36 +0000 (21:55 +0000)]
The hasMemory argument is irrelevant to how the argument
for an "i" constraint should get lowered; PR 6309. While
this argument was passed around a lot, this is the only
place it was used, so it goes away from a lot of other
places.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106893
91177308-0d34-0410-b5e6-
96231b3b80d8
Bob Wilson [Fri, 25 Jun 2010 21:17:19 +0000 (21:17 +0000)]
Add support for encoding 2-register NEON instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106891
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Fri, 25 Jun 2010 21:05:35 +0000 (21:05 +0000)]
pcmpeqd and friends are Commutable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106886
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Fri, 25 Jun 2010 21:02:24 +0000 (21:02 +0000)]
80-column and trailing whitespace cleanup
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106885
91177308-0d34-0410-b5e6-
96231b3b80d8
Bob Wilson [Fri, 25 Jun 2010 20:54:44 +0000 (20:54 +0000)]
Fix indentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106881
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Fri, 25 Jun 2010 20:48:10 +0000 (20:48 +0000)]
- Reapply r106066 now that the bzip2 build regression has been fixed.
- 2010-06-25-CoalescerSubRegDefDead.ll is the testcase for r106878.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106880
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Fri, 25 Jun 2010 20:42:55 +0000 (20:42 +0000)]
We should remove the live range from the destination register only if *all* defs
are dead, not just the def of this register. I.e., a register could be dead, but
it's subreg isn't.
Testcase to follow with a subsequent patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106878
91177308-0d34-0410-b5e6-
96231b3b80d8
Bruno Cardoso Lopes [Fri, 25 Jun 2010 20:29:27 +0000 (20:29 +0000)]
Move the last piece of SSE2 convert instructions to the Convert Instructions section
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106877
91177308-0d34-0410-b5e6-
96231b3b80d8
Bruno Cardoso Lopes [Fri, 25 Jun 2010 20:22:12 +0000 (20:22 +0000)]
More SSE refactoring, this time with different types of MOVs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106876
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Fri, 25 Jun 2010 18:47:08 +0000 (18:47 +0000)]
Eliminate a redundant FoldingSet lookup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106872
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Fri, 25 Jun 2010 18:43:14 +0000 (18:43 +0000)]
IT instructions are considered to be scheduling hazards, but are scheduled
with the following instructions. This is done via trickery by considering the
instruction preceding the IT to be the hazard. Care must be taken to ensure
it's the first non-debug instruction, or the presence of debug info will
affect codegen.
Part of the continuing work for rdar://
7797940, making ARM code-gen unaffected
by the presence of debug information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106871
91177308-0d34-0410-b5e6-
96231b3b80d8
Bruno Cardoso Lopes [Fri, 25 Jun 2010 18:06:22 +0000 (18:06 +0000)]
Refactoring of more SSE conversion instructions. Also add some AVX instrinsics Int_V... placeholders
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106867
91177308-0d34-0410-b5e6-
96231b3b80d8
Dale Johannesen [Fri, 25 Jun 2010 17:41:07 +0000 (17:41 +0000)]
Cosmetic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106865
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Fri, 25 Jun 2010 17:32:23 +0000 (17:32 +0000)]
XFAIL this test on powerpc for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106862
91177308-0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Fri, 25 Jun 2010 16:29:14 +0000 (16:29 +0000)]
Fix LLVM CMake PACKAGE_VERSION variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106861
91177308-0d34-0410-b5e6-
96231b3b80d8
Benjamin Kramer [Fri, 25 Jun 2010 16:07:18 +0000 (16:07 +0000)]
Rewrite MemoryBuffer::getSTDIN to use read(2) and a SmallVector buffer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106856
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan Sands [Fri, 25 Jun 2010 14:48:39 +0000 (14:48 +0000)]
Remove variables which are assigned to but for which the value
is not used. Spotted by gcc-4.6.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106854
91177308-0d34-0410-b5e6-
96231b3b80d8
Benjamin Kramer [Fri, 25 Jun 2010 12:51:01 +0000 (12:51 +0000)]
Bring back the empty vector workaround I removed in r106839. Looks like MSVC needs it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106841
91177308-0d34-0410-b5e6-
96231b3b80d8
Benjamin Kramer [Fri, 25 Jun 2010 11:50:40 +0000 (11:50 +0000)]
Tweak MemoryBuffer to allocate the class itself, the name and possibly the
buffer in the same chunk of memory.
2 less mallocs for every uninitialized MemoryBuffer and 1 less malloc for every
MemoryBuffer pointing to a memory range translate into 20% less mallocs on
clang -cc1 -Eonly Cocoa_h.m.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106839
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Fri, 25 Jun 2010 11:25:30 +0000 (11:25 +0000)]
use ArgOperand accessors
and CallInst for getting hold
of the intrinsic's arguments
simplify along the way (at least for me this is much more legible now)
Bill, Baldrick or Anton, please review\!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106838
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Fri, 25 Jun 2010 09:44:37 +0000 (09:44 +0000)]
use ArgOperand API (the simple part)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106837
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Fri, 25 Jun 2010 09:38:13 +0000 (09:38 +0000)]
use ArgOperand API
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106836
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Fri, 25 Jun 2010 09:36:23 +0000 (09:36 +0000)]
use ArgOperand API
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106835
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan Sands [Fri, 25 Jun 2010 09:35:33 +0000 (09:35 +0000)]
Remove unused variables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106834
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Fri, 25 Jun 2010 09:03:52 +0000 (09:03 +0000)]
use ArgOperand API and CallSite to access arguments of CallInst
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106833
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Fri, 25 Jun 2010 08:48:19 +0000 (08:48 +0000)]
use ArgOperand API and CallSite to access arguments of CallInst
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106829
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Fri, 25 Jun 2010 08:24:59 +0000 (08:24 +0000)]
use ArgOperand API
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106828
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Fri, 25 Jun 2010 08:16:50 +0000 (08:16 +0000)]
prune an include
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106827
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Fri, 25 Jun 2010 07:58:41 +0000 (07:58 +0000)]
use ArgOperand API (one more hunk I could split)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106825
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Fri, 25 Jun 2010 07:57:14 +0000 (07:57 +0000)]
use ArgOperand API (some hunks I could split)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106824
91177308-0d34-0410-b5e6-
96231b3b80d8
Gabor Greif [Fri, 25 Jun 2010 07:40:32 +0000 (07:40 +0000)]
use ArgOperand API; tighten type of handleFreeWithNonTrivialDependency to be able to use isFreeCall whithout a cast or new overload
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106823
91177308-0d34-0410-b5e6-
96231b3b80d8
Bob Wilson [Fri, 25 Jun 2010 04:41:08 +0000 (04:41 +0000)]
Add missing ARM and Thumb data layout info for vector types.
Radar
8128745.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106820
91177308-0d34-0410-b5e6-
96231b3b80d8