[mlir] Use StringRef::consume_front (NFC) (llvm#139459)

kazutakahirata · web-flow · commit 0159eb6367b1 · 2025-05-11T10:46:35.000-07:00
diff --git a/mlir/lib/Target/LLVMIR/ModuleTranslation.cpp b/mlir/lib/Target/LLVMIR/ModuleTranslation.cpp
@@ -296,8 +296,7 @@ translateDataLayout(DataLayoutSpecInterface attribute,
       return failure();
   }
   StringRef layoutSpec(llvmDataLayout);
-  if (layoutSpec.starts_with("-"))
-    layoutSpec = layoutSpec.drop_front();
+  layoutSpec.consume_front("-");
 
   return llvm::DataLayout(layoutSpec);
 }

Original file line number	Diff line number	Diff line change
`@@ -296,8 +296,7 @@ translateDataLayout(DataLayoutSpecInterface attribute,`
`296`	`296`	`return failure();`
`297`	`297`	`}`
`298`	`298`	`StringRef layoutSpec(llvmDataLayout);`
`299`		`- if (layoutSpec.starts_with("-"))`
`300`		`- layoutSpec = layoutSpec.drop_front();`
	`299`	`+ layoutSpec.consume_front("-");`
`301`	`300`
`302`	`301`	`return llvm::DataLayout(layoutSpec);`
`303`	`302`	`}`