[PATCH] D85985: [MSAN] Convert ActualFnStart to be a particular Instruction *, not BB

[Gui Andrade via Phabricator via llvm-commits]

guiand created this revision.
guiand added a reviewer: eugenis.
Herald added subscribers: llvm-commits, hiraditya.
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guiand requested review of this revision.

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


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D85985

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

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