From 6f3dc920b013df98be2d56c2f2628041477d75ee Mon Sep 17 00:00:00 2001 From: Devang Patel Date: Tue, 6 Oct 2009 00:03:14 +0000 Subject: [PATCH] Existence of a compile unit for input source file is a good indicator to check debug info's presence in a module. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83348 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index b80d2e75aad..149da048108 100644 --- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -1671,15 +1671,6 @@ void DwarfDebug::BeginModule(Module *M, MachineModuleInfo *mmi) { if (!ModuleCU) ModuleCU = CompileUnits[0]; - // If there is not any debug info available for any global variables and any - // subprograms then there is not any debug info to emit. - if (DbgFinder.global_variable_count() == 0 - && DbgFinder.subprogram_count() == 0) { - if (TimePassesIsEnabled) - DebugTimer->stopTimer(); - return; - } - // Create DIEs for each of the externally visible global variables. for (DebugInfoFinder::iterator I = DbgFinder.global_variable_begin(), E = DbgFinder.global_variable_end(); I != E; ++I) { @@ -1728,7 +1719,7 @@ void DwarfDebug::BeginModule(Module *M, MachineModuleInfo *mmi) { /// EndModule - Emit all Dwarf sections that should come after the content. /// void DwarfDebug::EndModule() { - if (!ShouldEmitDwarfDebug()) + if (!ModuleCU) return; if (TimePassesIsEnabled) -- 2.34.1