Add check for debug presence.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25095 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/DwarfWriter.cpp b/lib/CodeGen/DwarfWriter.cpp
index 2fc65e6..c62cf89 100644
--- a/lib/CodeGen/DwarfWriter.cpp
+++ b/lib/CodeGen/DwarfWriter.cpp
@@ -70,6 +70,7 @@
/// BeginModule - Emit all dwarf sections that should come prior to the content.
///
void DwarfWriter::BeginModule() {
+ if (!DebugInfo.hasInfo()) return;
EmitComment("Dwarf Begin Module");
// define base addresses for dwarf sections
@@ -84,6 +85,7 @@
/// EndModule - Emit all dwarf sections that should come after the content.
///
void DwarfWriter::EndModule() {
+ if (!DebugInfo.hasInfo()) return;
EmitComment("Dwarf End Module");
// Print out dwarf file info
std::vector<std::string> Sources = DebugInfo.getSourceFiles();
@@ -96,12 +98,14 @@
/// BeginFunction - Emit pre-function debug information.
///
void DwarfWriter::BeginFunction() {
+ if (!DebugInfo.hasInfo()) return;
EmitComment("Dwarf Begin Function");
}
/// EndFunction - Emit post-function debug information.
///
void DwarfWriter::EndFunction() {
+ if (!DebugInfo.hasInfo()) return;
EmitComment("Dwarf End Function");
}