[Passes] Use a range-based for loop with llvm::successors (NFC)

kazutakahirata · kazutakahirata · commit aa530c7d0091 · 2024-01-20T14:30:34.000-08:00
diff --git a/llvm/lib/Passes/StandardInstrumentations.cpp b/llvm/lib/Passes/StandardInstrumentations.cpp
@@ -2119,8 +2119,8 @@ DCData::DCData(const BasicBlock &B) {
       addSuccessorLabel(C.getCaseSuccessor()->getName().str(), Value);
     }
   } else
-    for (const_succ_iterator I = succ_begin(&B), E = succ_end(&B); I != E; ++I)
-      addSuccessorLabel((*I)->getName().str(), "");
+    for (const BasicBlock *Succ : successors(&B))
+      addSuccessorLabel(Succ->getName().str(), "");
 }
 
 DotCfgChangeReporter::DotCfgChangeReporter(bool Verbose)

Original file line number	Diff line number	Diff line change
`@@ -2119,8 +2119,8 @@ DCData::DCData(const BasicBlock &B) {`
`2119`	`2119`	`addSuccessorLabel(C.getCaseSuccessor()->getName().str(), Value);`
`2120`	`2120`	`}`
`2121`	`2121`	`} else`
`2122`		`- for (const_succ_iterator I = succ_begin(&B), E = succ_end(&B); I != E; ++I)`
`2123`		`- addSuccessorLabel((*I)->getName().str(), "");`
	`2122`	`+ for (const BasicBlock *Succ : successors(&B))`
	`2123`	`+ addSuccessorLabel(Succ->getName().str(), "");`
`2124`	`2124`	`}`
`2125`	`2125`
`2126`	`2126`	`DotCfgChangeReporter::DotCfgChangeReporter(bool Verbose)`