Changes in directory llvm/lib/Bytecode/Writer:
Writer.cpp updated: 1.176 -> 1.177 --- Log message: Implement aliases. This fixes PR1017: http://llvm.org/PR1017 and it's dependent bugs. CFE part will follow. --- Diffs of the changes: (+26 -1) Writer.cpp | 27 ++++++++++++++++++++++++++- 1 files changed, 26 insertions(+), 1 deletion(-) Index: llvm/lib/Bytecode/Writer/Writer.cpp diff -u llvm/lib/Bytecode/Writer/Writer.cpp:1.176 llvm/lib/Bytecode/Writer/Writer.cpp:1.177 --- llvm/lib/Bytecode/Writer/Writer.cpp:1.176 Sun Apr 22 14:24:39 2007 +++ llvm/lib/Bytecode/Writer/Writer.cpp Wed Apr 25 09:27:10 2007 @@ -1088,9 +1088,34 @@ output_vbr((unsigned)SectionNames.size()); for (unsigned i = 0, e = SectionNames.size(); i != e; ++i) output(SectionNames[i]); - + // Output the inline asm string. output(M->getModuleInlineAsm()); + + // Output aliases + for (Module::const_alias_iterator I = M->alias_begin(), E = M->alias_end(); + I != E; ++I) { + unsigned Slot = Table.getTypeSlot(I->getType()); + assert(((Slot << 2) >> 2) == Slot && "Slot # too big!"); + unsigned aliasLinkage = 0; + switch (I->getLinkage()) { + case GlobalValue::ExternalLinkage: + aliasLinkage = 0; + break; + case GlobalValue::InternalLinkage: + aliasLinkage = 1; + break; + case GlobalValue::WeakLinkage: + aliasLinkage = 2; + break; + default: + assert(0 && "Invalid alias linkage"); + } + output_vbr((Slot << 2) | aliasLinkage); + output_vbr(Table.getTypeSlot(I->getAliasee()->getType())); + output_vbr(Table.getSlot(I->getAliasee())); + } + output_typeid(Table.getTypeSlot(Type::VoidTy)); } void BytecodeWriter::outputInstructions(const Function *F) { _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
