<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
+  // The line table entries are not always emitted in assembly, so it<br>
+  // is not okay to use line_table_start here.<br>
   if (Asm->MAI->doesDwarfUseRelocationsAcrossSections())<br>
     NewCU->addLabel(Die, dwarf::DW_AT_stmt_list, dwarf::DW_FORM_data4,<br>
-                    LineTableStartSym);<br>
+                    NewCU->getUniqueID() == 0 ?<br>
+                    Asm->GetTempSymbol("section_line") : LineTableStartSym);<br></blockquote><div><br></div><div style>This is why I was worried about always conditionalizing on ID 0, is there some way we can avoid this?</div>
<div style><br></div><div style>Also, there's a cached symbol for the beginning of the section. Please use it as it is a few lines below :)</div><div style><br></div><div style>-eric</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">

   else if (NewCU->getUniqueID() == 0)<br>
     NewCU->addUInt(Die, dwarf::DW_AT_stmt_list, dwarf::DW_FORM_data4, 0);<br>
   else<br>
<br>
Modified: llvm/trunk/test/DebugInfo/X86/stmt-list.ll<br>
URL: <a href="http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/stmt-list.ll?rev=174785&r1=174784&r2=174785&view=diff" target="_blank">http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/stmt-list.ll?rev=174785&r1=174784&r2=174785&view=diff</a><br>

==============================================================================<br>
--- llvm/trunk/test/DebugInfo/X86/stmt-list.ll (original)<br>
+++ llvm/trunk/test/DebugInfo/X86/stmt-list.ll Fri Feb  8 18:41:44 2013<br>
@@ -3,7 +3,7 @@<br>
 ; CHECK:      .section        .debug_line,"",@progbits<br>
 ; CHECK-NEXT: .Lsection_line:<br>
<br>
-; CHECK:      .long .Lline_table_start0 # DW_AT_stmt_list<br>
+; CHECK:      .long   .Lsection_line          # DW_AT_stmt_list<br>
<br>
 define void @f() {<br>
 entry:<br>
<br>
<br>
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</blockquote></div><br></div></div>