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llvm-mirror/lib/Transforms
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Ayal Zaks 4b218d0f3e [LV] Strip wrap flags from vectorized reductions 
A sequence of additions or multiplications that is known not to wrap, may wrap
if it's order is changed (i.e., reassociated). Therefore when vectorizing
integer sum or product reductions, their no-wrap flags need to be removed.

Fixes PR43828

Patch by Denis Antrushin

Differential Revision: https://reviews.llvm.org/D69563
2019-12-20 14:48:53 +02:00
..
AggressiveInstCombine [cmake] Explicitly mark libraries defined in lib/ as "Component Libraries" 2019-11-21 10:48:08 -08:00
CFGuard [cmake] Explicitly mark libraries defined in lib/ as "Component Libraries" 2019-11-21 10:48:08 -08:00
Coroutines [cmake] Explicitly mark libraries defined in lib/ as "Component Libraries" 2019-11-21 10:48:08 -08:00
Hello
InstCombine [InstCombine] Canonicalize select immediates 2019-12-19 12:36:46 +00:00
Instrumentation Resubmit "[Alignment][NFC] Deprecate CreateMemCpy/CreateMemMove" 2019-12-17 10:07:46 +01:00
IPO HotColdSplitting: Do not outline within noreturn functions 2019-12-19 14:06:24 -08:00
ObjCARC [cmake] Explicitly mark libraries defined in lib/ as "Component Libraries" 2019-11-21 10:48:08 -08:00
Scalar [ConstantHoisting] Ignore unreachable bb:s when collecting candidates 2019-12-19 15:07:55 +01:00
Utils Reapply: [DebugInfo] Correctly handle salvaged casts and split fragments at ISel 2019-12-18 16:26:42 +00:00
Vectorize [LV] Strip wrap flags from vectorized reductions 2019-12-20 14:48:53 +02:00
CMakeLists.txt Add Windows Control Flow Guard checks (/guard:cf). 2019-10-28 15:19:39 +00:00
LLVMBuild.txt Add Windows Control Flow Guard checks (/guard:cf). 2019-10-28 15:19:39 +00:00