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author | Eric Christopher <echristo@apple.com> | 2011-10-18 23:10:11 +0000 |
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committer | Eric Christopher <echristo@apple.com> | 2011-10-18 23:10:11 +0000 |
commit | 857bf8341498448851fd7205e48307138823698b (patch) | |
tree | 00e3375474d6795a44bd1058f91e6affb6478fae | |
parent | d88bc2a68341128b410d09de2845ded8b64896f2 (diff) | |
download | llvm-857bf8341498448851fd7205e48307138823698b.tar.gz llvm-857bf8341498448851fd7205e48307138823698b.tar.bz2 llvm-857bf8341498448851fd7205e48307138823698b.tar.xz |
Revert "Turn on the vzeroupper pass by default."
This reverts commit 494f7ac3e8d2ab3d94e52317abf9c42a949fe1f3.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142455 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r-- | lib/Target/X86/X86TargetMachine.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/X86/X86TargetMachine.cpp b/lib/Target/X86/X86TargetMachine.cpp index 1978c01aba..15c6c4e7a7 100644 --- a/lib/Target/X86/X86TargetMachine.cpp +++ b/lib/Target/X86/X86TargetMachine.cpp @@ -102,7 +102,7 @@ X86TargetMachine::X86TargetMachine(const Target &T, StringRef TT, static cl::opt<bool> UseVZeroUpper("x86-use-vzeroupper", cl::desc("Minimize AVX to SSE transition penalty"), - cl::init(true)); + cl::init(false)); //===----------------------------------------------------------------------===// // Pass Pipeline Configuration |