For PR1151:

Make llvm-upgrade valgrind clean. Deleting type instances is a really
nasty thing to do to LLVM. This was a hold-over from the re-write.
This fixes test/Assembler/2007-01-22-UpgradeTypeMapInvalidMemory.ll and
potentially many other bugs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33858 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/llvm-upgrade/UpgradeParser.y b/tools/llvm-upgrade/UpgradeParser.y
index cf36340..34ebd62 100644 (file)
--- a/tools/llvm-upgrade/UpgradeParser.y
+++ b/tools/llvm-upgrade/UpgradeParser.y
@@ -1804,7 +1804,6 @@ UpRTypes
     for (std::list<llvm::PATypeInfo>::iterator I = $3->begin(),
            E = $3->end(); I != E; ++I) {
       Params.push_back(I->T->get());
-      delete I->T;
     }
     FunctionType::ParamAttrsList ParamAttrs;
     if (CurFun.LastCC == OldCallingConv::CSRet) {