[llvm-commits] CVS: llvm/lib/CodeGen/DwarfWriter.cpp

[Jim Laskey]

Changes in directory llvm/lib/CodeGen:

DwarfWriter.cpp updated: 1.3 -> 1.4
---
Log message:

Add check for debug presence.



---
Diffs of the changes:  (+4 -0)

 DwarfWriter.cpp |    4 ++++
 1 files changed, 4 insertions(+)


Index: llvm/lib/CodeGen/DwarfWriter.cpp
diff -u llvm/lib/CodeGen/DwarfWriter.cpp:1.3 llvm/lib/CodeGen/DwarfWriter.cpp:1.4
--- llvm/lib/CodeGen/DwarfWriter.cpp:1.3	Wed Jan  4 07:52:30 2006
+++ llvm/lib/CodeGen/DwarfWriter.cpp	Wed Jan  4 08:30:12 2006
@@ -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");
 }