tree a3251bfbd9ab27582dc83f66c5fabc49f5631c59
parent d70cd3606bbac146b378c47207e28ad237d32603
author Peyton, Jonathan L <jonathan.l.peyton@intel.com> 1614692655 -0600
committer Copybara-Service <copybara-worker@google.com> 1616071490 -0700

[OpenMP] Fix clang-cl build error regarding TSX intrinsics

Fix for https://bugs.llvm.org/show_bug.cgi?id=49339

The CMake check for the RTM intrinsics needs the -mrtm flag to be set
during the test. This way clang-cl correctly detects it has the
_xbegin() intrinsic. Otherwise, the CMake check fails.

Differential Revision: https://reviews.llvm.org/D97413

GitOrigin-RevId: e83380fccc2cc9842bdcfd268efddf6fce90544d