Fix SCEV r256338.

jfbastien · jfbastien · commit d7f93b3cb5f7 · 2015-12-23T18:18:53.000Z
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@256344 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp
@@ -9453,8 +9453,8 @@ getLoopBackedgeTakenCounts(Loop *L, VerifyMap &Map, ScalarEvolution &SE) {
     replaceSubString(OS.str(), "<nuw>", "");
   }
 
-  for (auto *L : reverse(*L))
-    getLoopBackedgeTakenCounts(L, Map, SE); // recurse.
+  for (auto *R : reverse(*L))
+    getLoopBackedgeTakenCounts(R, Map, SE); // recurse.
 }
 
 void ScalarEvolution::verify() const {

Original file line number	Diff line number	Diff line change
`@@ -9453,8 +9453,8 @@ getLoopBackedgeTakenCounts(Loop *L, VerifyMap &Map, ScalarEvolution &SE) {`
`9453`	`9453`	`replaceSubString(OS.str(), "<nuw>", "");`
`9454`	`9454`	`}`
`9455`	`9455`
`9456`		`- for (auto L : reverse(L))`
`9457`		`- getLoopBackedgeTakenCounts(L, Map, SE); // recurse.`
	`9456`	`+ for (auto R : reverse(L))`
	`9457`	`+ getLoopBackedgeTakenCounts(R, Map, SE); // recurse.`
`9458`	`9458`	`}`
`9459`	`9459`
`9460`	`9460`	`void ScalarEvolution::verify() const {`