David Majnemer 98066413ca InstCombine: Rely on cmpxchg's return code when it's strong ...

Comparing the result of a cmpxchg instruction can be replaced with an
extractvalue of the cmpxchg success indicator.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221498 91177308-0d34-0410-b5e6-96231b3b80d8

2014-11-06 23:23:30 +00:00

..

CMakeLists.txt

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InstCombine.h

Clean up assume intrinsic pattern matching, no need to check that the argument is a value.

2014-10-25 18:09:01 +00:00

InstCombineAddSub.cpp

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

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

InstCombineAndOrXor.cpp

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InstCombineCalls.cpp

IR: MDNode => Value: Instruction::getMetadata()

2014-11-01 00:10:31 +00:00

InstCombineCasts.cpp

InstCombine: Fix a combine assuming that icmp operands were integers

2014-10-27 05:47:49 +00:00

InstCombineCompares.cpp

InstCombine: Rely on cmpxchg's return code when it's strong

2014-11-06 23:23:30 +00:00

InstCombineLoadStoreAlloca.cpp

IR: MDNode => Value: Instruction::getAllMetadata()

2014-11-01 00:26:42 +00:00

InstCombineMulDivRem.cpp

InstCombine: Don't miscompile X % ((Pow2 << A) >>u B)

2014-10-14 20:28:40 +00:00

InstCombinePHI.cpp

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InstCombineSelect.cpp

Untabify and whitespace cleanups.

2014-10-28 11:53:30 +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

Revert earlier change removing setPreservesCFG from instcombine (r221223) and

2014-11-04 23:02:09 +00:00

LLVMBuild.txt

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Makefile

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