Remove dead code.

Xiang Li · Xiang Li · commit 4a67a3b98d05 · 2022-04-06T08:34:24.000-07:00
diff --git a/clang/lib/Driver/ToolChains/HLSL.cpp b/clang/lib/Driver/ToolChains/HLSL.cpp
@@ -127,8 +127,6 @@ std::string tryParseProfile(StringRef Profile) {
 }
 
 bool isLegalValidatorVersion(StringRef ValVersionStr, const Driver &D) {
-  auto VerPair = ValVersionStr.split(".");
-  llvm::APInt APMajor, APMinor;
   VersionTuple Version;
   if (Version.tryParse(ValVersionStr) || Version.getBuild() ||
       Version.getSubminor() || !Version.getMinor()) {

Original file line number	Diff line number	Diff line change
`@@ -127,8 +127,6 @@ std::string tryParseProfile(StringRef Profile) {`
`127`	`127`	`}`
`128`	`128`
`129`	`129`	`bool isLegalValidatorVersion(StringRef ValVersionStr, const Driver &D) {`
`130`		`- auto VerPair = ValVersionStr.split(".");`
`131`		`- llvm::APInt APMajor, APMinor;`
`132`	`130`	`VersionTuple Version;`
`133`	`131`	`if (Version.tryParse(ValVersionStr) \|\| Version.getBuild() \|\|`
`134`	`132`	`Version.getSubminor() \|\| !Version.getMinor()) {`