Simon Pilgrim d9f064dc0b [InstCombine] visitTrunc - trunc(shl(X, C)) --> shl(trunc(X),trunc(C)) vector support ...

Annoyingly vectors aren't supported by shouldChangeType(), but we have precedents for always performing this on vector types (e.g. narrowBinOp).

Differential Revision: https://reviews.llvm.org/D89067

2020-10-08 22:07:51 +01:00

..

CMakeLists.txt

[InstCombine] Move target-specific inst combining

2020-07-22 15:59:49 +02:00

InstCombineAddSub.cpp

[InstCombine] allow vector splats for add+xor with low-mask

2020-10-08 15:53:38 -04:00

InstCombineAndOrXor.cpp

[InstCombine] matchFunnelShift - support non-uniform constant vector shift amounts (PR46895)

2020-10-08 12:56:27 +01:00

InstCombineAtomicRMW.cpp

Add missing namespace closure comments. NFCI.

2020-09-23 16:19:25 +01:00

InstCombineCalls.cpp

[InstCombine] Fix bswap(trunc(bswap(x))) -> trunc(lshr(x, c)) vector support

2020-09-30 16:01:08 +01:00

InstCombineCasts.cpp

[InstCombine] visitTrunc - trunc(shl(X, C)) --> shl(trunc(X),trunc(C)) vector support

2020-10-08 22:07:51 +01:00

InstCombineCompares.cpp

[InstCombine] canRewriteGEPAsOffset - don't dereference a dyn_cast<>. NFCI.

2020-10-06 14:48:34 +01:00

InstCombineInternal.h

InstCombine: Negator: don't rely on complexity sorting already being performed (PR47752)

2020-10-07 15:09:50 +03:00

InstCombineLoadStoreAlloca.cpp

[InstCombine] Revert rL226781 "Teach InstCombine to canonicalize loads which are only ever stored to always use a legal integer type if one is available." (PR47592)

2020-10-06 00:00:30 +03:00

InstCombineMulDivRem.cpp

[InstCombine] Use m_FAbs matcher helper. NFCI.

2020-10-01 14:42:34 +01:00

InstCombineNegator.cpp

InstCombine: Negator: don't rely on complexity sorting already being performed (PR47752)

2020-10-07 15:09:50 +03:00

InstCombinePHI.cpp

Add missing namespace closure comments. NFCI.

2020-09-23 16:19:25 +01:00

InstCombineSelect.cpp

[InstCombine] Handle GEP inbounds in select op replacement (PR47730)

2020-10-05 21:13:02 +02:00

InstCombineShifts.cpp

[InstCombine] FoldShiftByConstant - consistently use ConstantExpr in logicalshift(trunc(shift(x,c1)),c2) fold. NFCI.

2020-10-06 14:48:34 +01:00

InstCombineSimplifyDemanded.cpp

[SVE] Remove calls to VectorType::getNumElements from InstCombine

2020-08-31 12:59:10 -07:00

InstCombineVectorOps.cpp

[InstCombine] Simplify code. NFCI.

2020-09-27 19:11:07 +02:00

InstructionCombining.cpp

[InstCombine] use unary shuffle creator to reduce code duplication; NFC

2020-09-21 15:34:24 -04:00

LLVMBuild.txt

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

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