From 329878f4ddd72c6f2d2d6acfa48d7e1447ed88c0 Mon Sep 17 00:00:00 2001 From: Daniel Dunbar Date: Wed, 28 Jul 2010 20:28:50 +0000 Subject: [PATCH] RegionInfo: Make sure to free cached nodes; Tobias, please check! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109650 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Analysis/RegionInfo.cpp | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/lib/Analysis/RegionInfo.cpp b/lib/Analysis/RegionInfo.cpp index ac660e72f07..6f38dcc9681 100644 --- a/lib/Analysis/RegionInfo.cpp +++ b/lib/Analysis/RegionInfo.cpp @@ -59,6 +59,11 @@ Region::Region(BasicBlock *Entry, BasicBlock *Exit, RegionInfo* RInfo, : RegionNode(Parent, Entry, 1), RI(RInfo), DT(dt), exit(Exit) {} Region::~Region() { + // Free the cached nodes. + for (BBNodeMapT::iterator it = BBNodeMap.begin(), + ie = BBNodeMap.end(); it != ie; ++it) + delete it->second; + // Only clean the cache for this Region. Caches of child Regions will be // cleaned when the child Regions are deleted. BBNodeMap.clear();