[all-commits] [llvm/llvm-project] 871251: [MSAN] Implement experimental vector reduction int...

[Gui Andrade via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 871251b2b60c8d7b095fe732fd95c65c989337ff
      https://github.com/llvm/llvm-project/commit/871251b2b60c8d7b095fe732fd95c65c989337ff
  Author: Gui Andrade <guiand at google.com>
  Date:   2020-07-14 (Tue, 14 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
    A llvm/test/Instrumentation/MemorySanitizer/experimental-reduce.ll

  Log Message:
  -----------
  [MSAN] Implement experimental vector reduction intrinsics

Implement llvm.experimental.vector.{add,mul,or,and,...}.
An IR test is included but no C test for lack of good way to
get the compiler to emit these.

Differential Revision: https://reviews.llvm.org/D82920