llvm-project/llvm/lib/Transforms/InstCombine
David Majnemer c1eca5ad7c 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.

llvm-svn: 221498
2014-11-06 23:23:30 +00:00
..
CMakeLists.txt Tidy up a bit. No functional change. 2013-04-05 21:20:12 +00:00
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 InstCombine: Turn (x != 0 & x <u C) into the canonical range check form (x-1 <u C-1) 2014-10-12 14:02:34 +00:00
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 Make use of @llvm.assume in ValueTracking (computeKnownBits, etc.) 2014-09-07 18:57:58 +00:00
InstCombineSelect.cpp Untabify and whitespace cleanups. 2014-10-28 11:53:30 +00:00
InstCombineShifts.cpp Make use of @llvm.assume in ValueTracking (computeKnownBits, etc.) 2014-09-07 18:57:58 +00:00
InstCombineSimplifyDemanded.cpp Add additional patterns for @llvm.assume in ValueTracking 2014-09-07 19:21:07 +00:00
InstCombineVectorOps.cpp fixed some typos 2014-07-07 22:13:58 +00:00
InstCombineWorklist.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
InstructionCombining.cpp Revert earlier change removing setPreservesCFG from instcombine (r221223) and 2014-11-04 23:02:09 +00:00
LLVMBuild.txt
Makefile