diff options
Diffstat (limited to 'lib/Target/X86/X86RegisterInfo.h')
-rw-r--r-- | lib/Target/X86/X86RegisterInfo.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Target/X86/X86RegisterInfo.h b/lib/Target/X86/X86RegisterInfo.h index cccddfadd1..9970c52c3e 100644 --- a/lib/Target/X86/X86RegisterInfo.h +++ b/lib/Target/X86/X86RegisterInfo.h @@ -91,6 +91,9 @@ public: getMatchingSuperRegClass(const TargetRegisterClass *A, const TargetRegisterClass *B, unsigned Idx) const; + const TargetRegisterClass* + getLargestLegalSuperClass(const TargetRegisterClass *RC) const; + /// getPointerRegClass - Returns a TargetRegisterClass used for pointer /// values. const TargetRegisterClass *getPointerRegClass(unsigned Kind = 0) const; |