diff options
Diffstat (limited to 'llvm/lib/Target/Mips')
| -rw-r--r-- | llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp | 3 | ||||
| -rw-r--r-- | llvm/lib/Target/Mips/MipsInstrInfo.td | 8 |
2 files changed, 11 insertions, 0 deletions
diff --git a/llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp b/llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp index 9c054e5ac23..70025663295 100644 --- a/llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp +++ b/llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp @@ -879,6 +879,9 @@ public: bool isConstantImm() const { return isImm() && dyn_cast<MCConstantExpr>(getImm()); } + template <unsigned Bits> bool isUImm() const { + return isImm() && isConstantImm() && isUInt<Bits>(getConstantImm()); + } bool isToken() const override { // Note: It's not possible to pretend that other operand kinds are tokens. // The matcher emitter checks tokens first. diff --git a/llvm/lib/Target/Mips/MipsInstrInfo.td b/llvm/lib/Target/Mips/MipsInstrInfo.td index 58791cf2734..cf95a194f47 100644 --- a/llvm/lib/Target/Mips/MipsInstrInfo.td +++ b/llvm/lib/Target/Mips/MipsInstrInfo.td @@ -384,7 +384,15 @@ def simm20 : Operand<i32> { def uimm20 : Operand<i32> { } +def MipsUImm10AsmOperand : AsmOperandClass { + let Name = "UImm10"; + let RenderMethod = "addImmOperands"; + let ParserMethod = "parseImm"; + let PredicateMethod = "isUImm<10>"; +} + def uimm10 : Operand<i32> { + let ParserMatchClass = MipsUImm10AsmOperand; } def simm16_64 : Operand<i64> { |
