David Sherwood 00e65f3345 [LoopVectorize][SVE] Fix crash when vectorising FP negation ...

This patch fixes a crash encountered when vectorising the following loop:

 void foo(float *dst, float *src, long long n) {
   for (long long i = 0; i < n; i++)
     dst[i] = -src[i];
 }

using scalable vectors. I've added a test to

 Transforms/LoopVectorize/AArch64/sve-basic-vec.ll

as well as cleaned up the other tests in the same file.

Differential Revision: https://reviews.llvm.org/D98054

2021-04-28 15:22:35 +01:00

..

CMakeLists.txt

llvmbuildectomy - replace llvm-build by plain cmake

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

LoadStoreVectorizer.cpp

[TargetLowering] Use Align in allowsMisalignedMemoryAccesses.

2021-02-04 19:22:06 -08:00

LoopVectorizationLegality.cpp

Recommit "[LV] Move runtime pointer size check to LVP::plan()."

2021-03-29 16:14:27 +01:00

LoopVectorizationPlanner.h

[LV] Let selectVectorizationFactor reason directly on VectorizationFactor.

2021-04-20 09:54:45 +01:00

LoopVectorize.cpp

[LoopVectorize][SVE] Fix crash when vectorising FP negation

2021-04-28 15:22:35 +01:00

SLPVectorizer.cpp

[SLP]Try to vectorize tiny trees with shuffled gathers.

2021-04-28 06:35:31 -07:00

VectorCombine.cpp

[TTI] Add a Mask to getShuffleCost

2021-03-17 17:46:26 +00:00

Vectorize.cpp

…

VPlan.cpp

[VPlan] Use recursive traversal iterator in VPSlotTracker.

2021-04-27 12:39:06 +01:00

VPlan.h

[VPlan] Make blocksOnly work properly with ranges over const pointers.

2021-04-26 10:52:35 +01:00

VPlanDominatorTree.h

…

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

[llvm] Drop unnecessary make_range (NFC)

2021-01-09 09:25:00 -08:00

VPlanPredicator.h

…

VPlanSLP.cpp

[NFC][VPlan] Guard print routines with "#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)"

2021-03-19 10:50:12 -07:00

VPlanTransforms.cpp

[VPlan] Support to widen select intructions in VPlan native path

2021-03-10 20:59:53 +00:00

VPlanTransforms.h

[VPlan] Replace a few unnecessary includes with forward decls.

2021-04-15 20:08:31 +01:00

VPlanValue.h

[VPlan] Use recursive traversal iterator in VPSlotTracker.

2021-04-27 12:39:06 +01:00

VPlanVerifier.cpp

…

VPlanVerifier.h

…

VPRecipeBuilder.h

[LV] Hoist mapping of IR operands to VPValues (NFC).

2021-04-02 17:57:20 +01:00