[all-commits] [llvm/llvm-project] ddd038: [SystemZ] Clear Available set in SystemZPostRASch...

[Jonas Paulsson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ddd03842c3472fedf164274c479272089c426ee5
      https://github.com/llvm/llvm-project/commit/ddd03842c3472fedf164274c479272089c426ee5
  Author: Jonas Paulsson <paulsson at linux.vnet.ibm.com>
  Date:   2021-01-13 (Wed, 13 Jan 2021)

  Changed paths:
    M llvm/lib/Target/SystemZ/SystemZMachineScheduler.cpp
    A llvm/test/CodeGen/SystemZ/misched-cutoff.ll

  Log Message:
  -----------
  [SystemZ]  Clear Available set in SystemZPostRASchedStrategy::initialize().

This needs to be done in order to not crash with -misched-cutoff.

Fixes https://bugs.llvm.org/show_bug.cgi?id=45928

Review: Ulrich Weigand

Differential Revision: https://reviews.llvm.org/D94383