[all-commits] [llvm/llvm-project] c39cb1: [CodeGenPrepare] Expand freeze conversion to suppo...

[Juneyoung Lee via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c39cb1c0ddcc04c79d22b0fd42f25ea835840cbb
      https://github.com/llvm/llvm-project/commit/c39cb1c0ddcc04c79d22b0fd42f25ea835840cbb
  Author: Juneyoung Lee <aqjune at gmail.com>
  Date:   2020-03-13 (Fri, 13 Mar 2020)

  Changed paths:
    M llvm/lib/CodeGen/CodeGenPrepare.cpp
    M llvm/test/Transforms/CodeGenPrepare/X86/freeze-cmp.ll

  Log Message:
  -----------
  [CodeGenPrepare] Expand freeze conversion to support fcmp and icmp with null

Summary:
This is a simple patch that expands https://reviews.llvm.org/D75859 to pointer comparison and fcmp

Checked with Alive2

Reviewers: reames, jdoerfert

Reviewed By: jdoerfert

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D76048