David Majnemer a1129621dd InstCombine: FoldOrOfICmps harder ...

We may be in a situation where the icmps might not be near each other in
a tree of or instructions.  Try to dig out related compare instructions
and see if they combine.

N.B.  This won't fire on deep trees of compares because rewritting the
tree might end up creating a net increase of IR.  We may have to resort
to something more sophisticated if this is a real problem.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222928 91177308-0d34-0410-b5e6-96231b3b80d8

2014-11-28 19:58:29 +00:00

..

CMakeLists.txt

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InstCombine.h

[InstCombine] Re-commit of r218721 (Optimize icmp-select-icmp sequence)

2014-11-21 23:36:44 +00:00

InstCombineAddSub.cpp

InstCombine: Combine (X | Y) - X to (~X & Y)

2014-11-03 05:53:55 +00:00

InstCombineAndOrXor.cpp

InstCombine: FoldOrOfICmps harder

2014-11-28 19:58:29 +00:00

InstCombineCalls.cpp

[PowerPC] Add vec_vsx_ld and vec_vsx_st intrinsics

2014-11-12 04:19:40 +00:00

InstCombineCasts.cpp

InstCombine: Fix another infinite loop caused by visitFPTrunc

2014-11-18 22:06:45 +00:00

InstCombineCompares.cpp

Removed extra line from a comment to test first commit. NFC.

2014-11-28 10:38:18 +00:00

InstCombineLoadStoreAlloca.cpp

[InstCombine] Change LLVM To canonicalize toward the value type being

2014-11-25 10:09:51 +00:00

InstCombineMulDivRem.cpp

InstCombine: Don't create an unused instruction

2014-11-24 16:41:13 +00:00

InstCombinePHI.cpp

Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool>

2014-11-19 07:49:26 +00:00

InstCombineSelect.cpp

InstCombine: Restore optimizations lost in r210006

2014-11-27 07:25:21 +00:00

InstCombineShifts.cpp

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InstCombineSimplifyDemanded.cpp

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InstCombineVectorOps.cpp

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InstCombineWorklist.h

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InstructionCombining.cpp

InstCombine: Don't assume DataLayout is always available

2014-11-24 07:26:20 +00:00

LLVMBuild.txt

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Makefile

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