diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.h')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.h b/llvm/lib/Target/X86/X86ISelLowering.h index 120da0fb7b4..3ed8d18f4ed 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.h +++ b/llvm/lib/Target/X86/X86ISelLowering.h @@ -349,6 +349,18 @@ namespace llvm { /// type. virtual bool isLegalAddressScale(int64_t S, const Type *Ty) const; + /// isLegalAddressScaleAndImm - Return true if S works for + /// IsLegalAddressScale and V works for isLegalAddressImmediate _and_ + /// both can be applied simultaneously to the same instruction. + virtual bool isLegalAddressScaleAndImm(int64_t S, int64_t V, + const Type *Ty) const; + + /// isLegalAddressScaleAndImm - Return true if S works for + /// IsLegalAddressScale and GV works for isLegalAddressImmediate _and_ + /// both can be applied simultaneously to the same instruction. + virtual bool isLegalAddressScaleAndImm(int64_t S, GlobalValue *GV, + const Type *Ty) const; + /// isShuffleMaskLegal - Targets can use this to indicate that they only /// support *some* VECTOR_SHUFFLE operations, those with specific masks. /// By default, if a target supports the VECTOR_SHUFFLE node, all mask |
