[all-commits] [llvm/llvm-project] 32e90c: [AMDGPU] Disable endcf collapse

[Stanislav Mekhanoshin via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 32e90cbcd19a83e20a86bfc1cbf7cec9729e9077
      https://github.com/llvm/llvm-project/commit/32e90cbcd19a83e20a86bfc1cbf7cec9729e9077
  Author: Stanislav Mekhanoshin <Stanislav.Mekhanoshin at amd.com>
  Date:   2020-03-13 (Fri, 13 Mar 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SILowerControlFlow.cpp
    M llvm/test/CodeGen/AMDGPU/collapse-endcf.ll
    M llvm/test/CodeGen/AMDGPU/collapse-endcf.mir
    M llvm/test/CodeGen/AMDGPU/mul24-pass-ordering.ll

  Log Message:
  -----------
  [AMDGPU] Disable endcf collapse

There are some functional regressions and I suspect our
scopes are not as perfectly enclosed as I expected.
Disable it for now.

Differential Revision: https://reviews.llvm.org/D76148