diff options
Diffstat (limited to 'lib/Target/X86/X86DomainReassignment.cpp')
| -rw-r--r-- | lib/Target/X86/X86DomainReassignment.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/lib/Target/X86/X86DomainReassignment.cpp b/lib/Target/X86/X86DomainReassignment.cpp index ba7280c29cc94..bc0f55f581ff4 100644 --- a/lib/Target/X86/X86DomainReassignment.cpp +++ b/lib/Target/X86/X86DomainReassignment.cpp @@ -663,8 +663,10 @@ void X86DomainReassignment::initConverters() { createReplacer(X86::XOR32rr, X86::KXORDrr); createReplacer(X86::XOR64rr, X86::KXORQrr); - createReplacer(X86::TEST32rr, X86::KTESTDrr); - createReplacer(X86::TEST64rr, X86::KTESTQrr); + // TODO: KTEST is not a replacement for TEST due to flag differences. Need + // to prove only Z flag is used. + //createReplacer(X86::TEST32rr, X86::KTESTDrr); + //createReplacer(X86::TEST64rr, X86::KTESTQrr); } if (STI->hasDQI()) { @@ -684,8 +686,10 @@ void X86DomainReassignment::initConverters() { createReplacer(X86::SHR8ri, X86::KSHIFTRBri); createReplacer(X86::SHL8ri, X86::KSHIFTLBri); - createReplacer(X86::TEST8rr, X86::KTESTBrr); - createReplacer(X86::TEST16rr, X86::KTESTWrr); + // TODO: KTEST is not a replacement for TEST due to flag differences. Need + // to prove only Z flag is used. + //createReplacer(X86::TEST8rr, X86::KTESTBrr); + //createReplacer(X86::TEST16rr, X86::KTESTWrr); createReplacer(X86::XOR8rr, X86::KXORBrr); } |