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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-03-30 21:36:32 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-03-30 21:36:32 +0000 |
| commit | adffc9d20ef0f6e1379056a937ec7b4c4ae304a1 (patch) | |
| tree | 38c7008c1e4c69ab277cae82ffd341ce3eca121f /lib/Target/X86/X86TargetMachine.cpp | |
| parent | 90b9df4e6f61a3f27d6905655719f9b6ffadfca5 (diff) | |
Revert "Enable -sse-domain-fix by default. What could possibly go wrong?"
Not running 'make check-all' before committing is a bad idea.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99933 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86TargetMachine.cpp')
| -rw-r--r-- | lib/Target/X86/X86TargetMachine.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/Target/X86/X86TargetMachine.cpp b/lib/Target/X86/X86TargetMachine.cpp index c608e56c8f..06a481de25 100644 --- a/lib/Target/X86/X86TargetMachine.cpp +++ b/lib/Target/X86/X86TargetMachine.cpp @@ -23,6 +23,11 @@ #include "llvm/Target/TargetRegistry.h" using namespace llvm; +static cl::opt<bool> +SSEDomainFix("sse-domain-fix", + cl::desc("Enable fixing of SSE execution domain"), + cl::init(false), cl::Hidden); + static MCAsmInfo *createMCAsmInfo(const Target &T, StringRef TT) { Triple TheTriple(TT); switch (TheTriple.getOS()) { @@ -172,7 +177,7 @@ bool X86TargetMachine::addPostRegAlloc(PassManagerBase &PM, bool X86TargetMachine::addPreEmitPass(PassManagerBase &PM, CodeGenOpt::Level OptLevel) { - if (OptLevel != CodeGenOpt::None && Subtarget.hasSSE2()) { + if (SSEDomainFix && OptLevel != CodeGenOpt::None && Subtarget.hasSSE2()) { PM.add(createSSEDomainFixPass()); return true; } |