Benjamin Kramer e7fdcad2f2 InstCombine: Fold A-b == C --> b == A-C if A and C are constants. ...

The backend already knew this trick.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132915 91177308-0d34-0410-b5e6-96231b3b80d8

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

..

CMakeLists.txt

Removed a bunch of unnecessary target_link_libraries.

2010-09-28 22:39:14 +00:00

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

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

InstCombineCasts.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

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

ConstantFoldInstOperands doesn't like compares, hand it off to instsimplify instead.

2011-05-28 10:16:58 +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

make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.

2010-01-24 20:43:08 +00:00