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-rw-r--r--llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp15
1 files changed, 12 insertions, 3 deletions
diff --git a/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
index e55a7dad45d..2554660eb91 100644
--- a/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
+++ b/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
@@ -82,8 +82,14 @@ class ARMAsmParser : public MCTargetAsmParser {
MCAsmParser &getParser() const { return Parser; }
MCAsmLexer &getLexer() const { return Parser.getLexer(); }
- void Warning(SMLoc L, const Twine &Msg) { Parser.Warning(L, Msg); }
- bool Error(SMLoc L, const Twine &Msg) { return Parser.Error(L, Msg); }
+ bool Warning(SMLoc L, const Twine &Msg,
+ ArrayRef<SMRange> Ranges = ArrayRef<SMRange>()) {
+ return Parser.Warning(L, Msg, Ranges);
+ }
+ bool Error(SMLoc L, const Twine &Msg,
+ ArrayRef<SMRange> Ranges = ArrayRef<SMRange>()) {
+ return Parser.Error(L, Msg, Ranges);
+ }
int tryParseRegister();
bool tryParseRegisterWithWriteBack(SmallVectorImpl<MCParsedAsmOperand*> &);
@@ -478,6 +484,8 @@ public:
/// getEndLoc - Get the location of the last token of this operand.
SMLoc getEndLoc() const { return EndLoc; }
+ SMRange getLocRange() const { return SMRange(StartLoc, EndLoc); }
+
ARMCC::CondCodes getCondCode() const {
assert(Kind == k_CondCode && "Invalid access!");
return CC.Val;
@@ -7321,7 +7329,8 @@ MatchAndEmitInstruction(SMLoc IDLoc,
return Error(ErrorLoc, "invalid operand for instruction");
}
case Match_MnemonicFail:
- return Error(IDLoc, "invalid instruction");
+ return Error(IDLoc, "invalid instruction",
+ ((ARMOperand*)Operands[0])->getLocRange());
case Match_ConversionFail:
// The converter function will have already emited a diagnostic.
return true;
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