[all-commits] [llvm/llvm-project] 36ebab: [MSAN] Convert ActualFnStart to be a particular In...

[Gui Andrade via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 36ebabc153d44fc9b783fcb2f9ae5a4a7211b242
      https://github.com/llvm/llvm-project/commit/36ebabc153d44fc9b783fcb2f9ae5a4a7211b242
  Author: Gui Andrade <guiand at google.com>
  Date:   2020-08-14 (Fri, 14 Aug 2020)

  Changed paths:
    M llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
    M llvm/test/Instrumentation/MemorySanitizer/array_types.ll
    M llvm/test/Instrumentation/MemorySanitizer/clmul.ll
    M llvm/test/Instrumentation/MemorySanitizer/masked-store-load.ll
    M llvm/test/Instrumentation/MemorySanitizer/msan_basic.ll
    M llvm/test/Instrumentation/MemorySanitizer/msan_kernel_basic.ll
    M llvm/test/Instrumentation/MemorySanitizer/pr32842.ll
    M llvm/test/Instrumentation/MemorySanitizer/store-origin.ll

  Log Message:
  -----------
  [MSAN] Convert ActualFnStart to be a particular Instruction *, not BB

This allows us to add addtional instrumentation before the function start,
without splitting the first BB.

Differential Revision: https://reviews.llvm.org/D85985