[all-commits] [llvm/llvm-project] c7bcd4: SpeculativeExecution: fix incorrect debug info move

[Daniil Fukalov via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c7bcd431d9c4bfeb631a3599f1d628603e6351d6
      https://github.com/llvm/llvm-project/commit/c7bcd431d9c4bfeb631a3599f1d628603e6351d6
  Author: dfukalov <daniil.fukalov at amd.com>
  Date:   2020-06-28 (Sun, 28 Jun 2020)

  Changed paths:
    M llvm/lib/Transforms/Scalar/SpeculativeExecution.cpp
    A llvm/test/Transforms/SpeculativeExecution/PR46267.ll

  Log Message:
  -----------
  SpeculativeExecution: fix incorrect debug info move

Summary:
Debug info related instructions got zero cost so hoisted unconditionally

Bugzilla: https://bugs.llvm.org/show_bug.cgi?id=46267

Reviewers: arsenm, nhaehnle, chandlerc, aprantl

Reviewed By: aprantl

Subscribers: ormris, uabelho, wdng, aprantl, hiraditya, llvm-commits

Tags: #llvm, #debug-info

Differential Revision: https://reviews.llvm.org/D81730