[PATCH] D60261: Change semantics of fadd/fmul vector reductions.

[Sander de Smalen via Phabricator via llvm-commits]

sdesmalen updated this revision to Diff 203685.
sdesmalen marked an inline comment as done.
sdesmalen added a comment.

- Fixed ExpandReductions pass to use the accumulator value and updated corresponding tests.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D60261/new/

https://reviews.llvm.org/D60261

Files:
  docs/LangRef.rst
  include/llvm/CodeGen/BasicTTIImpl.h
  include/llvm/IR/Intrinsics.td
  lib/CodeGen/ExpandReductions.cpp
  lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  lib/IR/AutoUpgrade.cpp
  lib/IR/IRBuilder.cpp
  lib/Transforms/Utils/LoopUtils.cpp
  test/Assembler/invalid-vecreduce.ll
  test/Bitcode/upgrade-vecreduce-intrinsics.ll
  test/Bitcode/upgrade-vecreduce-intrinsics.ll.bc
  test/CodeGen/AArch64/vecreduce-fadd-legalization.ll
  test/CodeGen/AArch64/vecreduce-fadd.ll
  test/CodeGen/Generic/expand-experimental-reductions.ll
  test/CodeGen/X86/haddsub.ll
  test/CodeGen/X86/vector-reduce-fadd-fast.ll
  test/CodeGen/X86/vector-reduce-fadd.ll
  test/CodeGen/X86/vector-reduce-fmul-fast.ll
  test/CodeGen/X86/vector-reduce-fmul.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D60261.203685.patch
Type: text/x-patch
Size: 120497 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20190608/cfa84c9a/attachment-0001.bin>