diff options
Diffstat (limited to 'contrib/llvm/lib/Target/ARM/ARMISelLowering.h')
| -rw-r--r-- | contrib/llvm/lib/Target/ARM/ARMISelLowering.h | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/contrib/llvm/lib/Target/ARM/ARMISelLowering.h b/contrib/llvm/lib/Target/ARM/ARMISelLowering.h index 63e87c5..c0b329c 100644 --- a/contrib/llvm/lib/Target/ARM/ARMISelLowering.h +++ b/contrib/llvm/lib/Target/ARM/ARMISelLowering.h @@ -286,7 +286,8 @@ namespace llvm { /// isLegalAddressingMode - Return true if the addressing mode represented /// by AM is legal for this target, for a load/store of the specified type. - bool isLegalAddressingMode(const AddrMode &AM, Type *Ty) const override; + bool isLegalAddressingMode(const AddrMode &AM, Type *Ty, + unsigned AS) const override; bool isLegalT2ScaledAddressingMode(const AddrMode &AM, EVT VT) const; /// isLegalICmpImmediate - Return true if the specified immediate is legal @@ -346,8 +347,31 @@ namespace llvm { unsigned getInlineAsmMemConstraint( const std::string &ConstraintCode) const override { - // FIXME: Map different constraints differently. - return InlineAsm::Constraint_m; + if (ConstraintCode == "Q") + return InlineAsm::Constraint_Q; + else if (ConstraintCode.size() == 2) { + if (ConstraintCode[0] == 'U') { + switch(ConstraintCode[1]) { + default: + break; + case 'm': + return InlineAsm::Constraint_Um; + case 'n': + return InlineAsm::Constraint_Un; + case 'q': + return InlineAsm::Constraint_Uq; + case 's': + return InlineAsm::Constraint_Us; + case 't': + return InlineAsm::Constraint_Ut; + case 'v': + return InlineAsm::Constraint_Uv; + case 'y': + return InlineAsm::Constraint_Uy; + } + } + } + return TargetLowering::getInlineAsmMemConstraint(ConstraintCode); } const ARMSubtarget* getSubtarget() const { |
