diff options
Diffstat (limited to 'lib/Target')
| -rw-r--r-- | lib/Target/ARM/ARMISelLowering.cpp | 4 | ||||
| -rw-r--r-- | lib/Target/ARM/ARMISelLowering.h | 3 | ||||
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 16 | ||||
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.h | 12 |
4 files changed, 32 insertions, 3 deletions
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp index 17a41c5aaa..2521e3b1d0 100644 --- a/lib/Target/ARM/ARMISelLowering.cpp +++ b/lib/Target/ARM/ARMISelLowering.cpp @@ -1392,8 +1392,8 @@ bool ARMTargetLowering::isLegalAddressScaleAndImm(int64_t S, int64_t V, /// isLegalAddressScaleAndImm - Return true if S works for IsLegalAddressScale /// and GV works for isLegalAddressImmediate _and_ both can be applied /// simultaneously to the same instruction. -bool ARMTargetLowering::isLegalAddressScaleAndImm(int64_t S, - GlobalValue *GV) const { +bool ARMTargetLowering::isLegalAddressScaleAndImm(int64_t S, GlobalValue *GV, + const Type* Ty) const { return false; } diff --git a/lib/Target/ARM/ARMISelLowering.h b/lib/Target/ARM/ARMISelLowering.h index 1675e9cffe..2c2a2cd1b2 100644 --- a/lib/Target/ARM/ARMISelLowering.h +++ b/lib/Target/ARM/ARMISelLowering.h @@ -109,7 +109,8 @@ namespace llvm { /// 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; + virtual bool isLegalAddressScaleAndImm(int64_t S, GlobalValue *GV, + const Type *Ty) const; /// getPreIndexedAddressParts - returns true by value, base pointer and /// offset pointer and addressing mode by reference if the node's address diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 117448225d..e178646e99 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -4064,6 +4064,22 @@ bool X86TargetLowering::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. +bool X86TargetLowering::isLegalAddressScaleAndImm(int64_t S, int64_t V, + const Type* Ty) const { + return isLegalAddressScale(S, Ty) && isLegalAddressImmediate(V, Ty); +} + +/// isLegalAddressScaleAndImm - Return true if S works for IsLegalAddressScale +/// and GV works for isLegalAddressImmediate _and_ both can be applied +/// simultaneously to the same instruction. +bool X86TargetLowering::isLegalAddressScaleAndImm(int64_t S, GlobalValue *GV, + const Type* Ty) const { + return isLegalAddressScale(S, Ty) && isLegalAddressImmediate(GV); +} + /// 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 values diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h index 120da0fb7b..3ed8d18f4e 100644 --- a/lib/Target/X86/X86ISelLowering.h +++ b/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 |