Chang-Sun Lin, Jr 9cae598f8b

[InstCombine] Avoid folding GEPs across loop boundaries ...

Folding a GEP from outside to inside a loop will materialize an add where there wasn't an equivalent operation before. Check the containing loops before making this fold.

Reviewed By: lebedev.ri

Differential Revision: https://reviews.llvm.org/D107935

2021-08-19 20:03:44 +03:00

..

CMakeLists.txt

llvmbuildectomy - replace llvm-build by plain cmake

2020-11-13 10:35:24 +01:00

InstCombineAddSub.cpp

[InstCombine] fold reassociative FP add into start value of fadd reduction

2021-07-18 06:26:20 -04:00

InstCombineAndOrXor.cpp

[InstCombine] add min/max intrinsics as freely invertible candidates

2021-08-19 08:41:38 -04:00

InstCombineAtomicRMW.cpp

Add missing namespace closure comments. NFCI.

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

InstCombineCalls.cpp

[NFC] More get/removeAttribute() cleanup

2021-08-17 21:05:41 -07:00

InstCombineCasts.cpp

[SVE] Add folds for truncation of vscale

2021-08-13 10:18:00 +01:00

InstCombineCompares.cpp

[InstCombine] avoid breaking up min/max (cmp+sel) idioms

2021-08-11 12:48:11 -04:00

InstCombineInternal.h

[InstCombine] Add call to matchSAddSubSat from min/max

2021-08-15 17:25:16 +01:00

InstCombineLoadStoreAlloca.cpp

Fixing an infinite loop problem in InstCombine

2021-07-29 12:57:17 -07:00

InstCombineMulDivRem.cpp

[InstCombine] Fold (sext bool X) * (sext bool X) to zext (and X, X)

2021-06-18 16:28:06 +07:00

InstCombineNegator.cpp

[Transforms] Use range-based for loops (NFC)

2021-02-08 22:33:53 -08:00

InstCombinePHI.cpp

[InstCombine] Fold phi ( inttoptr/ptrtoint x ) to phi (x)

2021-08-03 17:52:59 +05:30

InstCombineSelect.cpp

[InstCombine] Add call to matchSAddSubSat from min/max

2021-08-15 17:25:16 +01:00

InstCombineShifts.cpp

[InstCombine] remove shl(neg x), y transform

2021-08-12 11:27:22 -04:00

InstCombineSimplifyDemanded.cpp

[InstCombine] fold umax/umin intrinsics based on demanded bits

2021-08-12 12:37:45 -04:00

InstCombineVectorOps.cpp

[InstCombine] Add more complex folds for extractelement + stepvector

2021-08-10 09:17:21 +01:00

InstructionCombining.cpp

[InstCombine] Avoid folding GEPs across loop boundaries

2021-08-19 20:03:44 +03:00