commit f8a678d2fdc280b46c7be0422f84abafc345b842
author Tobias Grosser <tobias@grosser.es> Sun Sep 28 22:40:36 2014 +0000
committer Tobias Grosser <tobias@grosser.es> Sun Sep 28 22:40:36 2014 +0000
tree a19c431d3f2b79a26e594229a8a9b261cfc4a72d
parent 09c077805990d281309a5cd02ef1b5bd7fb6b85b

Build domtree of new loops correctly

This fixes a bug introduced in r217525.

llvm-svn: 218581

polly/lib/CodeGen/LoopGenerators.cpp

diff --git a/polly/lib/CodeGen/LoopGenerators.cpp b/polly/lib/CodeGen/LoopGenerators.cpp
index 267caeb..ef9bda5 100644
--- a/polly/lib/CodeGen/LoopGenerators.cpp
+++ b/polly/lib/CodeGen/LoopGenerators.cpp
@@ -127,7 +127,7 @@
   if (GuardBB)
     DT.changeImmediateDominator(ExitBB, GuardBB);
   else
-    DT.changeImmediateDominator(ExitBB, BeforeBB);
+    DT.changeImmediateDominator(ExitBB, HeaderBB);
 
   // The loop body should be added here.
   Builder.SetInsertPoint(HeaderBB->getFirstNonPHI());