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llvm-project/llvm/lib/Transforms/Vectorize
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Alexey Bataev b0a0df9809 [SLP]Fix vectorization of the alternate cmp instruction with swapped predicates. 
If the alternate cmp instruction is a swapped predicate of the main cmp
instruction, need to generate alternate instruction, not the one with
the swapped predicate. Also, the lane with the alternate opcode should
be selected only, if the corresponding operands are not compatible.

Correctness confirmed:
https://alive2.llvm.org/ce/z/94BG66

Differential Revision: https://reviews.llvm.org/D119855
2022-02-18 04:27:45 -08:00
..
CMakeLists.txt
llvmbuildectomy - replace llvm-build by plain cmake
2020-11-13 10:35:24 +01:00
LoadStoreVectorizer.cpp
[LSV] Vectorize loads of vectors by turning it into a larger vector
2022-01-26 11:38:41 +01:00
LoopVectorizationLegality.cpp
[PSE] Remove assumption that top level predicate is union from public interface [NFC*]
2022-02-10 16:14:52 -08:00
LoopVectorizationPlanner.h
[llvm] Use = default (NFC)
2022-02-06 22:18:35 -08:00
LoopVectorize.cpp
[LV] Pass start value directly to emitTransformedIndex (NFC).
2022-02-12 19:03:32 +00:00
SLPVectorizer.cpp
[SLP]Fix vectorization of the alternate cmp instruction with swapped predicates.
2022-02-18 04:27:45 -08:00
VectorCombine.cpp
[Analysis] allow caller to choose signed/unsigned when computing constant range
2021-12-28 09:45:37 -05:00
Vectorize.cpp
Cleanup header dependencies in LLVMCore
2022-02-02 06:54:20 +01:00
VPlan.cpp
[LV] Use IRBuilderBase in VPlan.h, remove IRBuilder.h include (NFC).
2022-02-07 17:46:16 +00:00
VPlan.h
[LV] Use IRBuilderBase in VPlan.h, remove IRBuilder.h include (NFC).
2022-02-07 17:46:16 +00:00
VPlanDominatorTree.h
Revert multiple patches based on "Introduce CfgTraits abstraction"
2020-10-27 20:33:30 +01:00
VPlanHCFGBuilder.cpp
[VPlan] Manage pairs of incoming (VPValue, VPBB) in VPWidenPHIRecipe.
2021-02-22 09:44:25 +00:00
VPlanHCFGBuilder.h
…
VPlanLoopInfo.h
…
VPlanPredicator.cpp
Remove redundant void arguments (NFC)
2022-01-02 10:20:19 -08:00
VPlanPredicator.h
Remove redundant void arguments (NFC)
2022-01-02 10:20:19 -08:00
VPlanSLP.cpp
[VPlan] Add Debugloc to VPInstruction.
2021-12-20 15:10:41 +00:00
VPlanTransforms.cpp
[VPlan] Use VPlan to check if only the first lane is used.
2022-01-30 13:07:29 +00:00
VPlanTransforms.h
[LV] Always create VPWidenCanonicalIVRecipe, optimize away later.
2022-01-22 15:34:20 +00:00
VPlanValue.h
[VPlan] Add VPWidenIntOrFpInductionRecipe::isCanonical, use it (NFCI).
2022-01-21 09:35:06 +00:00
VPlanVerifier.cpp
[VPlan] Introduce and use BranchOnCount VPInstruction.
2022-01-12 13:42:13 +00:00
VPlanVerifier.h
[VPlan] Add initial inner-loop VPlan verification.
2021-11-09 10:18:28 +00:00
VPRecipeBuilder.h
[VPlan] Record whether scalar IVs are need in induction recipe. (NFC)
2022-01-28 09:34:03 +00:00