From c9d3e5721b4e7c566a5e3fa4d312ebc6ba935f95 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Mon, 15 Sep 2003 04:52:00 +0000 Subject: [PATCH] Ugh, a bug fix needed because of the bug in the CallGraph code git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8519 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/IPO/GlobalDCE.cpp | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/Transforms/IPO/GlobalDCE.cpp b/lib/Transforms/IPO/GlobalDCE.cpp index f991229e985..5ce79625b84 100644 --- a/lib/Transforms/IPO/GlobalDCE.cpp +++ b/lib/Transforms/IPO/GlobalDCE.cpp @@ -56,9 +56,11 @@ namespace { // Walk the function list, removing prototypes for functions which are not // used. for (Module::iterator I = M.begin(), E = M.end(); I != E; ++I) - if (I->use_size() == 0 && I->isExternal()) + if (I->use_size() == 0 && I->isExternal()) { + CallGraph[I]->removeAllCalledFunctions(); delete CallGraph.removeFunctionFromModule(I); - + } + return true; } -- 2.34.1