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Speculatively revert r108156; it appears to be breaking self-host.

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llvm-svn: 108194
This commit is contained in:
Douglas Gregor
2010-07-12 21:08:32 +00:00
parent 0cb91cfc74
commit 553f3a9b30
7 changed files with 13 additions and 33 deletions
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18
clang/lib/CodeGen/CodeGenModule.cpp
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@@ -817,22 +817,14 @@ void CodeGenModule::EmitGlobalDefinition(GlobalDecl GD) {
if (Method->isVirtual())
getVTables().EmitThunks(GD);
if (const FunctionDecl *Function = dyn_cast<FunctionDecl>(D)) {
// At -O0, don't generate IR for functions with available_externally
// linkage.
if (CodeGenOpts.OptimizationLevel == 0 &&
getFunctionLinkage(Function)
== llvm::Function::AvailableExternallyLinkage)
return;
if (const CXXConstructorDecl *CD = dyn_cast<CXXConstructorDecl>(Function))
return EmitCXXConstructor(CD, GD.getCtorType());
if (const CXXConstructorDecl *CD = dyn_cast<CXXConstructorDecl>(D))
return EmitCXXConstructor(CD, GD.getCtorType());
if (const CXXDestructorDecl *DD = dyn_cast<CXXDestructorDecl>(Function))
return EmitCXXDestructor(DD, GD.getDtorType());
if (const CXXDestructorDecl *DD = dyn_cast<CXXDestructorDecl>(D))
return EmitCXXDestructor(DD, GD.getDtorType());
if (isa<FunctionDecl>(D))
return EmitGlobalFunctionDefinition(GD);
}
if (const VarDecl *VD = dyn_cast<VarDecl>(D))
return EmitGlobalVarDefinition(VD);