[llvm] 6e2ade2 - [RISCV] Return MatchOperand_ParseFail instead of MatchOperand_NoMatch from parseFPImm.

[Craig Topper via llvm-commits]

Author: Craig Topper
Date: 2023-03-07T14:46:47-08:00
New Revision: 6e2ade23c7944a09241d6cafe559f05b39cb17e8

URL: https://github.com/llvm/llvm-project/commit/6e2ade23c7944a09241d6cafe559f05b39cb17e8
DIFF: https://github.com/llvm/llvm-project/commit/6e2ade23c7944a09241d6cafe559f05b39cb17e8.diff

LOG: [RISCV] Return MatchOperand_ParseFail instead of MatchOperand_NoMatch from parseFPImm.

MatchOperand_NoMatch will fall back to regular operand parsing.
Returning MatchOperand_ParseFail will prevent this.

We also printed our own error message which we should only do for
MatchOperand_ParseFail.

Added: 
    

Modified: 
    llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp b/llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
index 3bb227011204b..e3c9e1d3f0888 100644
--- a/llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
+++ b/llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
@@ -1570,7 +1570,7 @@ OperandMatchResultTy RISCVAsmParser::parseFPImm(OperandVector &Operands) {
   if (!Tok.is(AsmToken::Real) && !Tok.is(AsmToken::Integer) &&
       !Tok.is(AsmToken::Identifier)) {
     TokError("invalid floating point immediate");
-    return MatchOperand_NoMatch;
+    return MatchOperand_ParseFail;
   }
 
   // Parse special floats (inf/nan/min) representation.