Cameron McInally 2557ca296a [InstCombine] Add visitFNeg(...) visitor for unary Fneg ...

Also, break out a helper function, namely foldFNegIntoConstant(...), which performs transforms common between visitFNeg(...) and visitFSub(...).

Differential Revision: https://reviews.llvm.org/D61693

llvm-svn: 361188

2019-05-20 19:10:30 +00:00

..

CMakeLists.txt

[InstCombine] Optimize atomicrmw <op>, 0 into load atomic when possible

2019-02-07 21:27:23 +00:00

InstCombineAddSub.cpp

[InstCombine] Add visitFNeg(...) visitor for unary Fneg

2019-05-20 19:10:30 +00:00

InstCombineAndOrXor.cpp

[InstCombine] try harder to form rotate (funnel shift) (PR20750)

2019-05-13 17:28:19 +00:00

InstCombineAtomicRMW.cpp

[InstCombine] Extend saturating idempotent atomicrmw transform to FP

2019-03-01 19:50:36 +00:00

InstCombineCalls.cpp

[InstCombine] reduce code duplication; NFCI

2019-05-06 15:35:02 +00:00

InstCombineCasts.cpp

[InstCombine] When turning sext into zext due to known bits, return the new ZExt instead of calling replaceinstuseswith

2019-05-08 20:59:21 +00:00

InstCombineCompares.cpp

[InstCombine] allow sinking fneg operands through an FP min/max

2019-05-07 18:58:07 +00:00

InstCombineInternal.h

Add InstCombine::visitFNeg(...)

2019-05-10 20:01:04 +00:00

InstCombineLoadStoreAlloca.cpp

[InstCombine] Eliminate stores to constant memory

2019-04-22 20:28:19 +00:00

InstCombineMulDivRem.cpp

[InstCombine] canonicalize fdiv after fmul if reassociation is allowed

2019-04-15 13:23:38 +00:00

InstCombinePHI.cpp

[opaque pointer types] Pass value type to LoadInst creation.

2019-02-01 20:44:24 +00:00

InstCombineSelect.cpp

[InstCombine] sink FP negation of operands through select

2019-05-06 20:34:05 +00:00

InstCombineShifts.cpp

[InstCombine] canShiftBinOpWithConstantRHS(): drop bogus signbit check

2019-05-17 15:52:49 +00:00

InstCombineSimplifyDemanded.cpp

[InstCombine] Limit a vector demanded elts rule which was producing invalid IR.

2019-04-30 23:09:26 +00:00

InstCombineTables.td

InstCombine/AMDGPU: Add dimension-aware image intrinsics to SimplifyDemanded

2018-06-21 13:37:31 +00:00

InstCombineVectorOps.cpp

[InstCombine] move bitcast after insertelement-with-bitcasted-operands

2019-05-17 18:06:12 +00:00

InstructionCombining.cpp

[InstCombine] Factor out unreachable inst idiom creation [NFC]

2019-04-17 17:37:58 +00:00

LLVMBuild.txt

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00