Craig Topper 1db7e25e94 [InstCombine] Remove unreachable code for turning an And where all demanded bits on both sides are known to be zero into a constant 0. ...

We already handled a superset check that included the known ones too and folded to a constant that may include ones. But it can also handle the case of no ones.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@300093 91177308-0d34-0410-b5e6-96231b3b80d8

2017-04-12 19:08:03 +00:00

..

Coroutines

[IR] Redesign the case iterator in SwitchInst to actually be an iterator

2017-04-12 07:27:28 +00:00

Hello

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InstCombine

[InstCombine] Remove unreachable code for turning an And where all demanded bits on both sides are known to be zero into a constant 0.

2017-04-12 19:08:03 +00:00

Instrumentation

[asan] Give global metadata private linkage.

2017-04-11 22:28:13 +00:00

IPO

ThinLTOBitcodeWriter: keep comdats together, rename if leader is renamed

2017-04-12 01:43:07 +00:00

ObjCARC

[ObjCArc] Do not dereference an invalidated iterator.

2017-04-05 03:44:09 +00:00

Scalar

[SystemZ] TargetTransformInfo cost functions implemented.

2017-04-12 11:49:08 +00:00

Utils

[IR] Redesign the case iterator in SwitchInst to actually be an iterator

2017-04-12 07:27:28 +00:00

Vectorize

[SLPVectorizer] Pass the right type argument to getCmpSelInstrCost()

2017-04-12 13:29:25 +00:00

CMakeLists.txt

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LLVMBuild.txt

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