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llvm-project/llvm/lib/Transforms/InstCombine
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Krishna Kariya 7bd361200a [InstCombine] Fix PR47960 - Incorrect transformation of fabs with nnan flag 
Bug Fix for PR: https://llvm.org/PR47960

This patch makes sure that the fast math flag used in the 'select'
instruction is the same as the 'fabs' instruction after the transformation.

Differential Revision: https://reviews.llvm.org/D101727
2021-07-25 10:43:33 -04:00
..
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] InstCombinerImpl::visitOr - enable bitreverse matching
2021-05-15 13:39:09 +01:00
InstCombineAtomicRMW.cpp
Add missing namespace closure comments. NFCI.
2020-09-23 16:19:25 +01:00
InstCombineCalls.cpp
[InstCombine][NFC]Use only replaceInstUsesWith, NFC.
2021-07-08 13:58:30 -07:00
InstCombineCasts.cpp
[InstCombine] Eliminate casts to optimize ctlz operation
2021-06-23 11:19:12 -04:00
InstCombineCompares.cpp
[InstCombine] Fold IntToPtr/PtrToInt to bitcast
2021-07-18 23:13:25 +02:00
InstCombineInternal.h
[InstCombine] Add freezeAllUsesOfArgument to visitFreeze
2021-07-24 18:08:58 +09:00
InstCombineLoadStoreAlloca.cpp
[InstCombine] Gracefully handle an alloca outside the alloca-AS
2021-06-29 09:38:13 -05:00
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] Don't combine PHI before catchswitch
2021-07-02 12:10:24 -07:00
InstCombineSelect.cpp
[InstCombine] Fix PR47960 - Incorrect transformation of fabs with nnan flag
2021-07-25 10:43:33 -04:00
InstCombineShifts.cpp
[InstCombine] Fold lshr/ashr(or(neg(x),x),bw-1) --> zext/sext(icmp_ne(x,0)) (PR50816)
2021-07-13 14:44:54 +01:00
InstCombineSimplifyDemanded.cpp
[InsCombine] Fix a few remaining vec transforms to use poison instead of undef
2021-05-31 18:47:09 +09:00
InstCombineVectorOps.cpp
[NFC] Fix a few whitespace issues and typos.
2021-07-04 11:49:58 +01:00
InstructionCombining.cpp
[InstCombine] Add freezeAllUsesOfArgument to visitFreeze
2021-07-24 18:08:58 +09:00