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| author | Kevin B. Smith <kevin.b.smith@intel.com> | 2016-02-11 19:43:04 +0000 |
|---|---|---|
| committer | Kevin B. Smith <kevin.b.smith@intel.com> | 2016-02-11 19:43:04 +0000 |
| commit | 6a83350bee20c6f42b3cb1118d47f803cc5e3f55 (patch) | |
| tree | f8c041a32df7f6004b96dad6df7352daf2eb1761 /llvm/lib/Target/X86/X86TargetMachine.cpp | |
| parent | 829365aeef9cde27b00969e7801b0f4844025ca1 (diff) | |
| download | bcm5719-llvm-6a83350bee20c6f42b3cb1118d47f803cc5e3f55.tar.gz bcm5719-llvm-6a83350bee20c6f42b3cb1118d47f803cc5e3f55.zip | |
[X86] New pass to change byte and word instructions to zero-extending versions.
Differential Revision: http://reviews.llvm.org/D17032
llvm-svn: 260572
Diffstat (limited to 'llvm/lib/Target/X86/X86TargetMachine.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86TargetMachine.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86TargetMachine.cpp b/llvm/lib/Target/X86/X86TargetMachine.cpp index 9441daf44da..806ba129cbe 100644 --- a/llvm/lib/Target/X86/X86TargetMachine.cpp +++ b/llvm/lib/Target/X86/X86TargetMachine.cpp @@ -279,6 +279,7 @@ void X86PassConfig::addPreEmitPass() { addPass(createX86IssueVZeroUpperPass()); if (getOptLevel() != CodeGenOpt::None) { + addPass(createX86FixupBWInsts()); addPass(createX86PadShortFunctions()); addPass(createX86FixupLEAs()); } |
