[mips][microMIPS] Implement DINSU, DINSM, DINS instructions
Differential Revision: http://reviews.llvm.org/D16181
llvm-svn: 261860
diff --git a/llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp b/llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
index b1f9d20..5b1b65f 100644
--- a/llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
+++ b/llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
@@ -1032,6 +1032,10 @@
template <unsigned Bits> bool isConstantSImm() const {
return isConstantImm() && isInt<Bits>(getConstantImm());
}
+ template <unsigned Bottom, unsigned Top> bool isConstantUImmRange() const {
+ return isConstantImm() && getConstantImm() >= Bottom &&
+ getConstantImm() <= Top;
+ }
bool isToken() const override {
// Note: It's not possible to pretend that other operand kinds are tokens.
// The matcher emitter checks tokens first.
@@ -3749,6 +3753,9 @@
case Match_UImm5_Lsl2:
return Error(RefineErrorLoc(IDLoc, Operands, ErrorInfo),
"expected both 7-bit unsigned immediate and multiple of 4");
+ case Match_UImmRange2_64:
+ return Error(RefineErrorLoc(IDLoc, Operands, ErrorInfo),
+ "expected immediate in range 2 .. 64");
case Match_UImm6_0:
return Error(RefineErrorLoc(IDLoc, Operands, ErrorInfo),
"expected 6-bit unsigned immediate");