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DebugInfo can be enabled or disabled at function level (e.g. using an attribute). However, at module level it is determined by command line option and the state of command line option does not change during compilation. Make this layering explicit and fix accidental cases where the code generator was checking whether module has debug info enabled instead of checking whether debug info is enabled for this function or not.

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llvm-svn: 127165
This commit is contained in:
Devang Patel
2011-03-07 18:45:56 +00:00
parent e65982c8c8
commit d6ffebb077
8 changed files with 21 additions and 20 deletions
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4
clang/lib/CodeGen/CodeGenModule.cpp
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@@ -64,7 +64,7 @@ CodeGenModule::CodeGenModule(ASTContext &C, const CodeGenOptions &CGO,
ABI(createCXXABI(*this)),
Types(C, M, TD, getTargetCodeGenInfo().getABIInfo(), ABI),
TBAA(0),
VTables(*this), Runtime(0), DisableDebugInfo(false),
VTables(*this), Runtime(0),
CFConstantStringClassRef(0), ConstantStringClassRef(0),
VMContext(M.getContext()),
NSConcreteGlobalBlockDecl(0), NSConcreteStackBlockDecl(0),
@@ -1281,7 +1281,7 @@ void CodeGenModule::EmitGlobalVarDefinition(const VarDecl *D) {
EmitCXXGlobalVarDeclInitFunc(D, GV);
// Emit global variable debug information.
if (CGDebugInfo *DI = getDebugInfo()) {
if (CGDebugInfo *DI = getModuleDebugInfo()) {
DI->setLocation(D->getLocation());
DI->EmitGlobalVariable(GV, D);
}