[llvm] 616d8d9 - [SVE] Eliminate calls to default-false VectorType::get() from AArch64
Christopher Tetreault via llvm-commits
llvm-commits at lists.llvm.org
Tue Jun 16 13:53:47 PDT 2020
Author: Christopher Tetreault
Date: 2020-06-16T13:53:25-07:00
New Revision: 616d8d942be495693aaa09bf4d91415ee7942ec4
URL: https://github.com/llvm/llvm-project/commit/616d8d942be495693aaa09bf4d91415ee7942ec4
DIFF: https://github.com/llvm/llvm-project/commit/616d8d942be495693aaa09bf4d91415ee7942ec4.diff
LOG: [SVE] Eliminate calls to default-false VectorType::get() from AArch64
Reviewers: efriedma, c-rhodes, david-arm, samparker, greened
Reviewed By: efriedma
Subscribers: tschuett, kristof.beyls, hiraditya, rkruppe, psnobl, danielkiss, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D81518
Added:
Modified:
llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
Removed:
################################################################################
diff --git a/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp b/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
index 1ec88b37e849..18e7976b4f00 100644
--- a/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
+++ b/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
@@ -739,7 +739,8 @@ int AArch64TTIImpl::getInterleavedMemoryOpCost(unsigned Opcode, Type *VecTy,
if (!UseMaskForCond && !UseMaskForGaps &&
Factor <= TLI->getMaxSupportedInterleaveFactor()) {
unsigned NumElts = VecVTy->getNumElements();
- auto *SubVecTy = VectorType::get(VecTy->getScalarType(), NumElts / Factor);
+ auto *SubVecTy =
+ FixedVectorType::get(VecTy->getScalarType(), NumElts / Factor);
// ldN/stN only support legal vector types of size 64 or 128 in bits.
// Accesses having vector types that are a multiple of 128 bits can be
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