forked from OSchip/llvm-project
parent
e64e62eff9
commit
c93df6bf22
llvm/lib/Target/Sparc
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@ -777,31 +777,26 @@ void SparcModuleAsmPrinter::emitGlobalsAndConstants(const Module &M) {
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hash_set<const Constant*> moduleConstants;
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hash_set<const Constant*> moduleConstants;
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FoldConstants(M, moduleConstants);
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FoldConstants(M, moduleConstants);
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// Now, emit the three data sections separately; the cost of I/O should
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// Output constants spilled to memory
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// make up for the cost of extra passes over the globals list!
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// Section 1 : Read-only data section (implies initialized)
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enterSection(AsmPrinter::ReadOnlyData);
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enterSection(AsmPrinter::ReadOnlyData);
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for (Module::const_giterator GI = M.gbegin(), GE = M.gend(); GI != GE; ++GI)
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for (hash_set<const Constant*>::const_iterator I = moduleConstants.begin(),
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if (GI->hasInitializer() && GI->isConstant())
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printGlobalVariable(GI);
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for (hash_set<const Constant*>::const_iterator
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I = moduleConstants.begin(),
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E = moduleConstants.end(); I != E; ++I)
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E = moduleConstants.end(); I != E; ++I)
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printConstant(*I);
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printConstant(*I);
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// Section 2 : Initialized read-write data section
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// Output global variables...
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for (Module::const_giterator GI = M.gbegin(), GE = M.gend(); GI != GE; ++GI) {
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if (GI->hasInitializer() && GI->isConstant()) {
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enterSection(AsmPrinter::ReadOnlyData); // read-only, initialized data
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} else if (GI->hasInitializer() && !GI->isConstant()) { // read-write data
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enterSection(AsmPrinter::ReadOnlyData); // read-only, initialized data
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} else if (GI->hasInitializer() && !GI->isConstant()) { // read-write data
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enterSection(AsmPrinter::InitRWData);
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enterSection(AsmPrinter::InitRWData);
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for (Module::const_giterator GI = M.gbegin(), GE = M.gend(); GI != GE; ++GI)
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} else {
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if (GI->hasInitializer() && !GI->isConstant())
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assert (!GI->hasInitializer() && "Unexpected global variable type found");
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printGlobalVariable(GI);
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enterSection(AsmPrinter::UninitRWData); // Uninitialized data
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}
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// Section 3 : Uninitialized read-write data section
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enterSection(AsmPrinter::UninitRWData);
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for (Module::const_giterator GI = M.gbegin(), GE = M.gend(); GI != GE; ++GI)
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if (!GI->hasInitializer())
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printGlobalVariable(GI);
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printGlobalVariable(GI);
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}
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toAsm << "\n";
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toAsm << "\n";
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}
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}
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