Owen Anderson f1ac465b67 Generalize @llvm.ctlz, @llvm.cttz, and @llvm.ctpop to work on vectors of integers, and fix the one optimization pass that I'm aware of that needs updating for this. At least one current target, ARM NEON, can implement these operations on vectors directly. ...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134265 91177308-0d34-0410-b5e6-96231b3b80d8

2011-07-01 21:52:38 +00:00

..

CMakeLists.txt

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InstCombine.h

Make the demanded bits/elements optimizations preserve debug line information.

2011-05-19 01:20:42 +00:00

InstCombineAddSub.cpp

add is always integer, thanks to Frits for noticing this.

2011-02-17 20:55:29 +00:00

InstCombineAndOrXor.cpp

We require threse bits to be zero, too.

2011-04-28 21:38:51 +00:00

InstCombineCalls.cpp

Generalize @llvm.ctlz, @llvm.cttz, and @llvm.ctpop to work on vectors of integers, and fix the one optimization pass that I'm aware of that needs updating for this. At least one current target, ARM NEON, can implement these operations on vectors directly.

2011-07-01 21:52:38 +00:00

InstCombineCasts.cpp

Revert r133285. Causing odd failures on Dragonegg.

2011-06-17 22:08:25 +00:00

InstCombineCompares.cpp

InstCombine: Fold A-b == C --> b == A-C if A and C are constants.

2011-06-13 15:24:24 +00:00

InstCombineLoadStoreAlloca.cpp

Final step of instcombine debuginfo; switch a couple more places over to InsertNewInstWith, and use setDebugLoc for the cases which can't be easily handled by the automated mechanisms.

2011-05-27 00:19:40 +00:00

InstCombineMulDivRem.cpp

Reapply 132348 with fixes. rdar://problem/6501862

2011-06-01 16:42:47 +00:00

InstCombinePHI.cpp

Final step of instcombine debuginfo; switch a couple more places over to InsertNewInstWith, and use setDebugLoc for the cases which can't be easily handled by the automated mechanisms.

2011-05-27 00:19:40 +00:00

InstCombineSelect.cpp

PR10180: Fix a instcombine crash with FP vectors.

2011-06-23 20:40:23 +00:00

InstCombineShifts.cpp

Balance parentheses.

2011-04-29 08:41:23 +00:00

InstCombineSimplifyDemanded.cpp

Renamed llvm.x86.sse42.crc32 intrinsics; crc64 doesn't exist.

2011-05-26 23:13:19 +00:00

InstCombineVectorOps.cpp

Instcombile optimization: extractelement(cast) -> cast(extractelement)

2011-03-31 22:57:29 +00:00

InstCombineWorklist.h

InstCombine: We know the number of items initially added to the worklist map, reserve space early to avoid rehashing.

2011-03-05 16:43:46 +00:00

InstructionCombining.cpp

Final step of instcombine debuginfo; switch a couple more places over to InsertNewInstWith, and use setDebugLoc for the cases which can't be easily handled by the automated mechanisms.

2011-05-27 00:19:40 +00:00

Makefile

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