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| author | Preston Gurd <preston.gurd@intel.com> | 2013-04-25 20:29:37 +0000 |
|---|---|---|
| committer | Preston Gurd <preston.gurd@intel.com> | 2013-04-25 20:29:37 +0000 |
| commit | d6ac8e9a03d8fa7115079d86192bc4529e8281aa (patch) | |
| tree | 9553fbaac5e6badb3c220a49e83147e96b44c70f /lib/Target/X86/CMakeLists.txt | |
| parent | 975b1ddf60387139357c8cbbaeb613de5a39294f (diff) | |
| download | external_llvm-d6ac8e9a03d8fa7115079d86192bc4529e8281aa.zip external_llvm-d6ac8e9a03d8fa7115079d86192bc4529e8281aa.tar.gz external_llvm-d6ac8e9a03d8fa7115079d86192bc4529e8281aa.tar.bz2 | |
This patch adds the X86FixupLEAs pass, which will reduce instruction
latency for certain models of the Intel Atom family, by converting
instructions into their equivalent LEA instructions, when it is both
useful and possible to do so.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180573 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/CMakeLists.txt')
| -rw-r--r-- | lib/Target/X86/CMakeLists.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Target/X86/CMakeLists.txt b/lib/Target/X86/CMakeLists.txt index d14899d..7cb71f0 100644 --- a/lib/Target/X86/CMakeLists.txt +++ b/lib/Target/X86/CMakeLists.txt @@ -33,6 +33,7 @@ set(sources X86TargetObjectFile.cpp X86TargetTransformInfo.cpp X86VZeroUpper.cpp + X86FixupLEAs.cpp ) if( CMAKE_CL_64 ) |