diff options
| author | Michael Liao <michael.liao@intel.com> | 2013-03-26 17:52:08 +0000 |
|---|---|---|
| committer | Michael Liao <michael.liao@intel.com> | 2013-03-26 17:52:08 +0000 |
| commit | 72339a0d160720c6301d629761e701e5fad56f5e (patch) | |
| tree | 34f742914855c4d7709d8619c3e9cb72dd6c24ef /lib/CodeGen/BackendUtil.cpp | |
| parent | c56fff7fd231aebf4b152f60f8f11ef91835c48a (diff) | |
Add PRFCHW intrinsic support
- Add head 'prfchwintrin.h' to define '_m_prefetchw' which is mapped to
LLVM/clang prefetch builtin
- Add option '-mprfchw' to enable PRFCHW feature and pre-define '__PRFCHW__'
macro
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178041 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/BackendUtil.cpp')
0 files changed, 0 insertions, 0 deletions