[all-commits] [llvm/llvm-project] a5040d: [SytemZ] Disable vector ABI when using option -mar...

[Kai Nacke via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a5040d5ec97ecac9940275eb59175f0bdbd26ab4
      https://github.com/llvm/llvm-project/commit/a5040d5ec97ecac9940275eb59175f0bdbd26ab4
  Author: Kai Nacke <kai at redstar.de>
  Date:   2020-02-10 (Mon, 10 Feb 2020)

  Changed paths:
    M clang/test/CodeGen/target-data.c
    M llvm/lib/Target/SystemZ/SystemZTargetMachine.cpp

  Log Message:
  -----------
  [SytemZ] Disable vector ABI when using option -march=arch[8|9|10]

When specifying -march=arch[8|9|10], those CPU types do NOT support
the vector extension. In this case the vector ABI must be disabled.
The generated data layout should NOT contain 64-v128.

Reviewers: uweigand

Differential Revision: https://reviews.llvm.org/D74146