Commit Graph

1 Commits

Author SHA1 Message Date
Simon Pilgrim 3511348dbb [X86][LWP] Add clang support for LWP instructions.
This patch adds support for the the LightWeight Profiling (LWP) instructions which are available on all AMD Bulldozer class CPUs (bdver1 to bdver4).

Differential Revision: https://reviews.llvm.org/D32770

llvm-svn: 302418
2017-05-08 12:09:45 +00:00