[all-commits] [llvm/llvm-project] 0d6859: Revert "[PowerPC] [Clang] Enable float128 feature ...

[Qiu Chaofan via All-commits]

  Branch: refs/heads/release/12.x
  Home:   https://github.com/llvm/llvm-project
  Commit: 0d6859eb70c08704e71c844ea94c987f7b90f8d0
      https://github.com/llvm/llvm-project/commit/0d6859eb70c08704e71c844ea94c987f7b90f8d0
  Author: Qiu Chaofan <qiucofan at cn.ibm.com>
  Date:   2021-02-15 (Mon, 15 Feb 2021)

  Changed paths:
    M clang/lib/Basic/Targets/PPC.cpp
    M clang/test/Driver/ppc-f128-support-check.c

  Log Message:
  -----------
  Revert "[PowerPC] [Clang] Enable float128 feature on P9 by default"

Commit 6bf29dbb enables float128 feature by default for Power9 targets.
But float128 may cause build failure in libcxx testing. Revert this
commit first to unblock LLVM 12 release.

(cherry picked from commit 447dc856b243b99ce70019ba1187c39746f4e0e9)