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make AsmPrinter::doFinalization iterate over the global variables

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and call PrintGlobalVariable, allowing elimination and simplification
of various targets.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76604 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2009-07-21 18:38:57 +00:00
parent 4b938958bc
commit 40bbebde9d
18 changed files with 110 additions and 188 deletions
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14
lib/Target/SystemZ/AsmPrinter/SystemZAsmPrinter.cpp
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@@ -67,8 +67,7 @@ namespace {
void emitFunctionHeader(const MachineFunction &MF);
bool runOnMachineFunction(MachineFunction &F);
bool doFinalization(Module &M);
void printModuleLevelGV(const GlobalVariable* GVar);
void PrintGlobalVariable(const GlobalVariable* GVar);
void getAnalysisUsage(AnalysisUsage &AU) const {
AsmPrinter::getAnalysisUsage(AU);
@@ -90,15 +89,6 @@ FunctionPass *llvm::createSystemZCodePrinterPass(formatted_raw_ostream &o,
return new SystemZAsmPrinter(o, tm, tm.getTargetAsmInfo(), verbose);
}
bool SystemZAsmPrinter::doFinalization(Module &M) {
// Print out module-level global variables here.
for (Module::const_global_iterator I = M.global_begin(), E = M.global_end();
I != E; ++I)
printModuleLevelGV(I);
return AsmPrinter::doFinalization(M);
}
void SystemZAsmPrinter::emitFunctionHeader(const MachineFunction &MF) {
unsigned FnAlign = MF.getAlignment();
const Function *F = MF.getFunction();
@@ -331,7 +321,7 @@ static void PrintUnmangledNameSafely(const Value *V, formatted_raw_ostream &OS)
OS << *Name;
}
void SystemZAsmPrinter::printModuleLevelGV(const GlobalVariable* GVar) {
void SystemZAsmPrinter::PrintGlobalVariable(const GlobalVariable* GVar) {
const TargetData *TD = TM.getTargetData();
if (!GVar->hasInitializer())