Stuart Hastings 67f071e697 Avoid combining GEPs that might overflow at runtime. ...

rdar://problem/9267970

Patch by Julien Lerouge!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131339 91177308-0d34-0410-b5e6-96231b3b80d8

2011-05-14 05:55:10 +00:00

..

CMakeLists.txt

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InstCombine.h

Stop trying to have instcombine preserve LCSSA form: this was not

2011-04-27 10:55:12 +00:00

InstCombineAddSub.cpp

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InstCombineAndOrXor.cpp

We require threse bits to be zero, too.

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

InstCombineCalls.cpp

Reapply r129401 with patch for clang.

2011-04-13 00:36:11 +00:00

InstCombineCasts.cpp

While SimplifyDemandedBits constant folds this, we can't rely on it here.

2011-04-02 18:50:58 +00:00

InstCombineCompares.cpp

Avoid combining GEPs that might overflow at runtime.

2011-05-14 05:55:10 +00:00

InstCombineLoadStoreAlloca.cpp

Remove PHINode::reserveOperandSpace(). Instead, add a parameter to

2011-03-30 11:28:46 +00:00

InstCombineMulDivRem.cpp

Remove unused variable.

2011-05-02 18:41:29 +00:00

InstCombinePHI.cpp

Stop trying to have instcombine preserve LCSSA form: this was not

2011-04-27 10:55:12 +00:00

InstCombineSelect.cpp

Remove tabs I accidentally added.

2011-03-28 17:48:26 +00:00

InstCombineShifts.cpp

Balance parentheses.

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

InstCombineSimplifyDemanded.cpp

PR9346: Prevent SimplifyDemandedBits from incorrectly introducing

2011-03-09 01:28:35 +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

Stop trying to have instcombine preserve LCSSA form: this was not

2011-04-27 10:55:12 +00:00

Makefile

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