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minor cleanups

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llvm-svn: 101151
This commit is contained in:
Chris Lattner
2010-04-13 17:39:09 +00:00
parent a06794201d
commit 7a4a29f89a
1 changed files with 28 additions and 26 deletions
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54
clang/lib/CodeGen/CodeGenModule.cpp
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@@ -688,24 +688,24 @@ void CodeGenModule::EmitGlobal(GlobalDecl GD) {
// Defer code generation when possible if this is a static definition, inline
// function etc. These we only want to emit if they are used.
if (MayDeferGeneration(Global)) {
// If the value has already been used, add it directly to the
// DeferredDeclsToEmit list.
MangleBuffer MangledName;
getMangledName(MangledName, GD);
if (GetGlobalValue(MangledName))
DeferredDeclsToEmit.push_back(GD);
else {
// Otherwise, remember that we saw a deferred decl with this name. The
// first use of the mangled name will cause it to move into
// DeferredDeclsToEmit.
DeferredDecls[MangledName] = GD;
}
if (!MayDeferGeneration(Global)) {
// Emit the definition if it can't be deferred.
EmitGlobalDefinition(GD);
return;
}
// Otherwise emit the definition.
EmitGlobalDefinition(GD);
// If the value has already been used, add it directly to the
// DeferredDeclsToEmit list.
MangleBuffer MangledName;
getMangledName(MangledName, GD);
if (GetGlobalValue(MangledName))
DeferredDeclsToEmit.push_back(GD);
else {
// Otherwise, remember that we saw a deferred decl with this name. The
// first use of the mangled name will cause it to move into
// DeferredDeclsToEmit.
DeferredDecls[MangledName] = GD;
}
}
void CodeGenModule::EmitGlobalDefinition(GlobalDecl GD) {
@@ -718,17 +718,19 @@ void CodeGenModule::EmitGlobalDefinition(GlobalDecl GD) {
if (isa<CXXMethodDecl>(D))
getVTables().EmitVTableRelatedData(GD);
if (isa<FunctionDecl>(D))
return EmitGlobalFunctionDefinition(GD);
if (const VarDecl *VD = dyn_cast<VarDecl>(D))
return EmitGlobalVarDefinition(VD);
if (const CXXConstructorDecl *CD = dyn_cast<CXXConstructorDecl>(D))
EmitCXXConstructor(CD, GD.getCtorType());
else if (const CXXDestructorDecl *DD = dyn_cast<CXXDestructorDecl>(D))
EmitCXXDestructor(DD, GD.getDtorType());
else if (isa<FunctionDecl>(D))
EmitGlobalFunctionDefinition(GD);
else if (const VarDecl *VD = dyn_cast<VarDecl>(D))
EmitGlobalVarDefinition(VD);
else {
assert(0 && "Invalid argument to EmitGlobalDefinition()");
}
return EmitCXXConstructor(CD, GD.getCtorType());
if (const CXXDestructorDecl *DD = dyn_cast<CXXDestructorDecl>(D))
return EmitCXXDestructor(DD, GD.getDtorType());
assert(0 && "Invalid argument to EmitGlobalDefinition()");
}
/// GetOrCreateLLVMFunction - If the specified mangled name is not in the