[all-commits] [llvm/llvm-project] 62a6f4: [msan] Guard FP_XSTATE_MAGIC1 usage with SANITIZER...

[Fangrui Song via All-commits]

  Branch: refs/heads/release/14.x
  Home:   https://github.com/llvm/llvm-project
  Commit: 62a6f40e14db35013b8ed36571f35fc62c759e9b
      https://github.com/llvm/llvm-project/commit/62a6f40e14db35013b8ed36571f35fc62c759e9b
  Author: Fangrui Song <i at maskray.me>
  Date:   2022-02-04 (Fri, 04 Feb 2022)

  Changed paths:
    M compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
    M compiler-rt/test/msan/Linux/signal_mcontext.cpp
    M compiler-rt/test/msan/Linux/signal_mcontext2.cpp

  Log Message:
  -----------
  [msan] Guard FP_XSTATE_MAGIC1 usage with SANITIZER_GLIBC

Fix build for Linux musl.

Reviewed By: #sanitizers, dvyukov

Differential Revision: https://reviews.llvm.org/D118970

(cherry picked from commit 9d1857f69f4ef00d9fd1b21660c20e00b993d06f)