Remove unneeded rvalue reference.

Yeting Kuo · Yeting Kuo · commit 066445e8df41 · 2024-04-23T23:09:52.000-07:00
diff --git a/llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp b/llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
@@ -2827,7 +2827,7 @@ bool RISCVAsmParser::parseDirectiveOption() {
         break;
       }
 
-      std::string &&Feature = RISCVISAInfo::getTargetFeatureForExtension(Arch);
+      std::string Feature = RISCVISAInfo::getTargetFeatureForExtension(Arch);
       if (DisableExperimentalExtension &&
           StringRef(Feature).starts_with("experimental-"))
         return Error(Loc, "Unexpected experimental extensions.");

Original file line number	Diff line number	Diff line change
`@@ -2827,7 +2827,7 @@ bool RISCVAsmParser::parseDirectiveOption() {`
`2827`	`2827`	`break;`
`2828`	`2828`	`}`
`2829`	`2829`
`2830`		`- std::string &&Feature = RISCVISAInfo::getTargetFeatureForExtension(Arch);`
	`2830`	`+ std::string Feature = RISCVISAInfo::getTargetFeatureForExtension(Arch);`
`2831`	`2831`	`if (DisableExperimentalExtension &&`
`2832`	`2832`	`StringRef(Feature).starts_with("experimental-"))`
`2833`	`2833`	`return Error(Loc, "Unexpected experimental extensions.");`