Commit Graph

62009 Commits

Author SHA1 Message Date
Dan Gohman
c25ad63766 Don't use operator[] here, because it's not desirable to insert a default
value if the search fails.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107368 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-01 01:33:21 +00:00
Bruno Cardoso Lopes
6596a62076 - Add AVX SSE2 Move doubleword and quadword instructions.
- Add encode bits for VEX_W
- All 128-bit SSE 1 & SSE2 instructions that are described
  in the .td file now have a AVX encoded form already working.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107365 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-01 01:20:06 +00:00
Mikhail Glushenkov
2e5238ffa0 Test for the -filelist fix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107363 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-01 01:00:37 +00:00
Mikhail Glushenkov
002dd18d18 Make -filelist work with -linker=c++.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107362 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-01 01:00:32 +00:00
Mikhail Glushenkov
a613905a65 80-col violation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107361 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-01 01:00:27 +00:00
Mikhail Glushenkov
dd2ad8432f Trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107360 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-01 01:00:22 +00:00
Jakob Stoklund Olesen
e72a5c5e2e Add memory operand folding support to InlineSpiller.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107355 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-01 00:13:04 +00:00
Jakob Stoklund Olesen
9e55afbf88 Add support for rematerialization to InlineSpiller.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107351 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 23:03:52 +00:00
Bill Wendling
d9e3b2b547 Use the catch-all selectors we already found when converting them to use the
correct catch-all value. This saves having to iterate through all of the
selectors in the program again.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107345 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 22:49:53 +00:00
Jim Grosbach
7fa1bbad29 lowerinvoke needs to handle aggregate function args like sjlj eh does.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107335 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 22:22:59 +00:00
Daniel Dunbar
0cd35f20bc build: Update install-clang target.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107334 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 22:22:46 +00:00
Jim Grosbach
e70fc8ea64 Handle array and vector typed parameters in sjljehprepare like we do
structs. rdar://8145832

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107332 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 22:20:38 +00:00
Devang Patel
444a08cd6f Remove all debug info related named mdnodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107323 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 21:29:00 +00:00
Jim Grosbach
d27946d1d4 grammar tweak in comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107321 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 21:27:56 +00:00
Dan Gohman
06028bcce4 In ScalarEvolution::forgetValue, eliminate any SCEVUnknown
entries associated with the value being erased in the
folding set map.  These entries used to be harmless, because
a SCEVUnknown doesn't store any information about its Value*,
so having a new Value allocated at the old Value's address
wasn't a problem. But now that ScalarEvolution is storing more
information about values, this is no longer safe.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107316 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 20:21:12 +00:00
Bruno Cardoso Lopes
7ac7ed868a Move MOVD/MODQ code around, creating sections for each of them
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107308 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 18:49:10 +00:00
Jakob Stoklund Olesen
d540801e13 Some fool committed without testing (or even building) first.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107307 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 18:41:20 +00:00
Bruno Cardoso Lopes
e26f14d150 Add AVX SSE2 mask creation and conditional store instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107306 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 18:38:10 +00:00
Jakob Stoklund Olesen
61e4a0bc10 Remember to track spill slot uses in VirtRegMap when inserting loads and stores.
LocalRewriter::runOnMachineFunction uses this information to mark dead spill
slots.

This means that InlineSpiller now also works for functions that spill.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107302 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 18:19:08 +00:00
Bruno Cardoso Lopes
130acd15fc Fix a bug introduced in r107211 where instructions with memory operands are declared as commutable
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107300 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 18:06:01 +00:00
Dan Gohman
70eff63008 Revert the part of r107257 which introduced new logic for using
nsw and nuw flags from IR Instructions. On further consideration,
this isn't valid.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107298 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 17:27:11 +00:00
Duncan Sands
a71f0e1f2a Rename NextPowerOfTwo to RoundUpToPowerOfTwo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107297 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 17:24:28 +00:00
Duncan Sands
3f278ce999 Remove an unused variable. The call to getRoot has side-effects, so
this could break something (but doesn't seem to).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107295 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 17:22:28 +00:00
Bruno Cardoso Lopes
1e4b723b20 Add AVX SSE2 packed integer extract/insert instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107293 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 17:03:03 +00:00
Duncan Sands
2e502577ab Clarify that the NextPowerOfTwo template is idempotent.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107286 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 15:29:46 +00:00
Duncan Sands
2a8bf425bd Rather than giving SmallPtrSetImpl a member field SmallArray which is magically
replaced by a bigger array in SmallPtrSet (by overridding it), instead just use a
pointer to the start of the storage, and have SmallPtrSet pass in the value to use.
This has the disadvantage that SmallPtrSet becomes bigger by one pointer.  It has
the advantage that it no longer uses tricky C++ rules, and is clearly correct while
I'm not sure the previous version was.  This was inspired by g++-4.6 pointing out
that SmallPtrSetImpl was writing off the end of SmallArray, which it was.  Since
SmallArray is replaced with a bigger array in SmallPtrSet, the write was still to
valid memory.  But it was writing off the end of the declared array type - sounds
kind of dubious to me, like it sounded dubious to g++-4.6.  Maybe g++-4.6 is wrong
and this construct is perfectly valid and correctly compiled by all compilers, but
I think it is better to avoid the whole can of worms by avoiding this construct.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107285 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 15:02:37 +00:00
Gabor Greif
e767e6bbb7 use ArgOperand API
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107282 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 13:45:50 +00:00
Gabor Greif
e1c2b9cc3d use ArgOperand API
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107280 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 13:03:37 +00:00
Gabor Greif
37387d5288 use ArgOperand API
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107279 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 12:55:46 +00:00
Gabor Greif
8e1ebff9f1 use ArgOperand API
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107278 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 12:42:43 +00:00
Gabor Greif
e9af352d74 use ArgOperand API
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107277 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 12:40:35 +00:00
Gabor Greif
d0fcab9154 use CallSite::arg_end instead of CallInst::op_end
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107276 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 12:39:23 +00:00
Gabor Greif
2458513430 use getArgOperand (corrected by CallInst::ArgOffset) instead of getOperand
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107275 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 12:38:26 +00:00
Gabor Greif
6e1f330c4c use getArgOperand (corrected by CallInst::ArgOffset) instead of getOperand
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107273 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 09:19:23 +00:00
Gabor Greif
237e1da16a use getNumArgOperands instead of getNumOperands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107272 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 09:17:53 +00:00
Gabor Greif
6f14c8c7c1 use getArgOperand instead of getOperand
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107271 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 09:16:16 +00:00
Gabor Greif
ad72e73136 use getArgOperand instead of getOperand
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107270 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 09:15:28 +00:00
Gabor Greif
351cbac4d3 use getArgOperand instead of getOperand
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107269 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 09:14:26 +00:00
Dan Gohman
3e7f7cbea9 Add a testcase for scev-aa's new capability.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107258 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 07:17:47 +00:00
Dan Gohman
b9f9651445 Improve ScalarEvolution's nsw and nuw preservation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107257 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 07:16:37 +00:00
Dan Gohman
8a18d6b48f When computing a new ConservativeResult, intersect it with
the old one instead of replacing it, to be more precise.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107256 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 06:58:35 +00:00
Dan Gohman
49bda917db Rework scev-aa's basic computation so that it doesn't depend
on ScalarEvolution successfully folding and preserving
range information for both A-B and B-A. Now, if it gets
either one, it's sufficient.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107249 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 06:12:16 +00:00
Dan Gohman
204b7cad7a Simplify.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107248 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 06:09:46 +00:00
Bruno Cardoso Lopes
876085dcfa Add AVX SSE2 integer unpack instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107246 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 04:06:39 +00:00
Bruno Cardoso Lopes
d252fec7ae Add AVX SSE2 packed integer shuffle instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107245 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 03:47:56 +00:00
John Mosby
9f71f801b5 Remove trailing whitespace, no functionality changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107244 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 03:40:54 +00:00
Bruno Cardoso Lopes
555bea62dd Small refactoring of SSE2 packed integer shuffle instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107243 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 03:29:36 +00:00
Bruno Cardoso Lopes
6d5d2b5de2 Add AVX SSE2 pack with saturation integer instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107241 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 02:30:25 +00:00
Bruno Cardoso Lopes
c0ea94a37c Add AVX SSE2 integer packed compare instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107240 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 02:21:09 +00:00
Bruno Cardoso Lopes
5a3a476750 - Add AVX form of all SSE2 logical instructions
- Add VEX encoding bits to x86 MRM0r-MRM7r


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107238 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 01:58:37 +00:00