[all-commits] [llvm/llvm-project] 8e9115: [MemorySSA] Make MemoryLocation unknown when phi t...

[Alina Sbirlea via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8e911545d68ce54a104fafb5aaf7ffdc663c9cd4
      https://github.com/llvm/llvm-project/commit/8e911545d68ce54a104fafb5aaf7ffdc663c9cd4
  Author: Alina Sbirlea <asbirlea at google.com>
  Date:   2020-05-05 (Tue, 05 May 2020)

  Changed paths:
    M llvm/include/llvm/Analysis/MemoryLocation.h
    M llvm/include/llvm/Analysis/MemorySSA.h
    M llvm/test/Analysis/MemorySSA/phi-translation.ll

  Log Message:
  -----------
  [MemorySSA] Make MemoryLocation unknown when phi translation cannot be performed.

Summary: When phi translation cannot be performed, be conservative and make the MemoryLocation unknown.

Reviewers: george.burgess.iv

Subscribers: Prazek, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D79386