[PATCH] D113394: [IR] In ConstantFoldShuffleVectorInstruction use zeroinitializer for splats of 0

[David Sherwood via Phabricator via llvm-commits]

david-arm updated this revision to Diff 385756.
david-arm added a comment.

- Fixed up some failing tests that I'd previously missed.
- Added comment about +0.0 FP values.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D113394/new/

https://reviews.llvm.org/D113394

Files:
  clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_dupq.c
  llvm/lib/IR/ConstantFold.cpp
  llvm/test/Bitcode/vscale-round-trip.ll
  llvm/test/Transforms/LoopVectorize/AArch64/scalable-strict-fadd.ll
  llvm/test/Transforms/LoopVectorize/AArch64/sve-basic-vec.ll
  llvm/test/Transforms/LoopVectorize/AArch64/sve-cond-inv-loads.ll
  llvm/test/Transforms/LoopVectorize/AArch64/sve-inv-store.ll
  llvm/test/Transforms/LoopVectorize/AArch64/sve-select-cmp.ll
  llvm/test/Transforms/LoopVectorize/AArch64/sve-widen-gep.ll
  llvm/test/Transforms/LoopVectorize/scalable-inductions.ll
  llvm/test/Transforms/LoopVectorize/scalable-reduction-inloop.ll

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