Rework r132576.
Emit debug info only if there is an insertion point. The debug info should not force an insertion point. Codegen may later on decide to not emit code for some reason, see extensive comment in CodeGenFunction::EmitStmt(), and debug info should not get in the way.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@132610 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGStmt.cpp b/lib/CodeGen/CGStmt.cpp
index 5f660f8..782ff06 100644
--- a/lib/CodeGen/CGStmt.cpp
+++ b/lib/CodeGen/CGStmt.cpp
@@ -771,6 +771,11 @@
}
void CodeGenFunction::EmitDeclStmt(const DeclStmt &S) {
+ // As long as debug info is modeled with instructions, we have to ensure we
+ // have a place to insert here and write the stop point here.
+ if (getDebugInfo() && HaveInsertPoint())
+ EmitStopPoint(&S);
+
for (DeclStmt::const_decl_iterator I = S.decl_begin(), E = S.decl_end();
I != E; ++I)
EmitDecl(**I);