commit 97e52e43361e77963145b95a576db11b4d14d309
author Chris Lattner <sabre@nondot.org> Sun Apr 28 21:27:06 2002 +0000
committer Chris Lattner <sabre@nondot.org> Sun Apr 28 21:27:06 2002 +0000
tree 03542b3cac24b157de868bce2678398c756a8587
parent 0ad0d0e09a6fb78454c253bf84a3ec8ca9575b13

Tighten up the AnalysisUsage of lots of passes, primarily to correctly indicate whether or not they invalidate the CFGA


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2386 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Scalar/DecomposeMultiDimRefs.cpp

diff --git a/lib/Transforms/Scalar/DecomposeMultiDimRefs.cpp b/lib/Transforms/Scalar/DecomposeMultiDimRefs.cpp
index 78dcfd5..f901a29 100644
--- a/lib/Transforms/Scalar/DecomposeMultiDimRefs.cpp
+++ b/lib/Transforms/Scalar/DecomposeMultiDimRefs.cpp
@@ -175,6 +175,10 @@
     virtual bool runOnFunction(Function *F) {
       return doDecomposeMultiDimRefs(F);
     }
+
+    virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+      AU.preservesCFG();
+    }
   };
 }