Dan Gohman 5195b71941 Conservatively, clear optional flags, such as nsw, when performing ...

reassociation. No testcase, because I wasn't able to create a testcase
which actually demonstrates a problem.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124713 91177308-0d34-0410-b5e6-96231b3b80d8

2011-02-02 02:05:46 +00:00

..

CMakeLists.txt

…

InstCombine.h

Call SimplifyFDivInst() in InstCombiner::visitFDiv().

2011-01-29 17:50:27 +00:00

InstCombineAddSub.cpp

one more instcombine variant that is needed to work with future changes,

2011-01-15 05:50:18 +00:00

InstCombineAndOrXor.cpp

Just because we have determined that an (fcmp | fcmp) is true for A < B,

2011-01-21 19:39:42 +00:00

InstCombineCalls.cpp

Teach instcombine about the rest of the SSE and SSE2 conversion

2011-01-10 07:19:37 +00:00

InstCombineCasts.cpp

implement an instcombine xform that canonicalizes casts outside of and-with-constant operations.

2011-01-15 06:32:33 +00:00

InstCombineCompares.cpp

Recognize and simplify

2011-01-30 22:01:13 +00:00

InstCombineLoadStoreAlloca.cpp

Move getOrEnforceKnownAlignment out of instcombine into Transforms/Utils.

2010-12-25 20:37:57 +00:00

InstCombineMulDivRem.cpp

Call SimplifyFDivInst() in InstCombiner::visitFDiv().

2011-01-29 17:50:27 +00:00

InstCombinePHI.cpp

Teach InstructionSimplify about phi nodes. I chose to have it simply

2010-11-14 13:30:18 +00:00

InstCombineSelect.cpp

Fold select + select where both selects are on the same condition.

2011-01-28 03:28:10 +00:00

InstCombineShifts.cpp

Null initialize a few variables flagged by

2011-01-23 17:05:06 +00:00

InstCombineSimplifyDemanded.cpp

PR5207: Change APInt methods trunc(), sext(), zext(), sextOrTrunc() and

2010-12-07 08:25:19 +00:00

InstCombineVectorOps.cpp

PR5207: Rename overloaded APInt methods set(), clear(), flip() to

2010-12-01 08:53:58 +00:00

InstCombineWorklist.h

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InstructionCombining.cpp

Conservatively, clear optional flags, such as nsw, when performing

2011-02-02 02:05:46 +00:00

Makefile

…