[all-commits] [llvm/llvm-project] 9fcf4f: [Hexagon] Fix clang driver to parse -mcpu/-mvXX an...

[sgundapa via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9fcf4f372c7e08b7ee64a202cc09860a17da8152
      https://github.com/llvm/llvm-project/commit/9fcf4f372c7e08b7ee64a202cc09860a17da8152
  Author: Sumanth Gundapaneni <sgundapa at quicinc.com>
  Date:   2019-11-14 (Thu, 14 Nov 2019)

  Changed paths:
    M clang/lib/Driver/ToolChains/Hexagon.cpp
    M clang/test/Driver/hexagon-toolchain-elf.c

  Log Message:
  -----------
  [Hexagon] Fix clang driver to parse -mcpu/-mvXX and -march properly.

Before this patch if we pass "-mcpu=hexagonv65 -march=hexagon" in this order,
the driver fails to figure out the correct cpu version. This patch fixed this
issue.