[all-commits] [llvm/llvm-project] 6c881b: [AIX] Return the correct set of callee saved regs

David Tenty via All-commits all-commits at lists.llvm.org
Mon Apr 20 08:22:39 PDT 2020


  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6c881bf1fec2288907cd87a7895c863243bba7c5
      https://github.com/llvm/llvm-project/commit/6c881bf1fec2288907cd87a7895c863243bba7c5
  Author: David Tenty <daltenty at ibm.com>
  Date:   2020-04-20 (Mon, 20 Apr 2020)

  Changed paths:
    M llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp
    A llvm/test/CodeGen/PowerPC/aix-calleesavedregs.ll

  Log Message:
  -----------
  [AIX] Return the correct set of callee saved regs

Summary:
r13 isn't reserved on 32-bit AIX, which is reflected in our calling
convention but not callee saved regs.

Reviewers: sfertile, ZarkoCA, cebowleratibm, jasonliu

Reviewed By: sfertile

Subscribers: lei, wuzish, nemanjai, hiraditya, kbarton, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D77101




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