From a80e1181b78183dc36ec6568559d38faa86981f0 Mon Sep 17 00:00:00 2001 From: Anton Korobeynikov Date: Sat, 28 Apr 2007 13:45:00 +0000 Subject: Implement review feedback. Aliasees can be either GlobalValue's or bitcasts of them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36537 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Bytecode/Writer/Writer.cpp | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'lib/Bytecode/Writer/Writer.cpp') diff --git a/lib/Bytecode/Writer/Writer.cpp b/lib/Bytecode/Writer/Writer.cpp index 7295239fdd..f1c6f6c561 100644 --- a/lib/Bytecode/Writer/Writer.cpp +++ b/lib/Bytecode/Writer/Writer.cpp @@ -1095,9 +1095,11 @@ void BytecodeWriter::outputModuleInfoBlock(const Module *M) { // 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 TypeSlotNo = Table.getTypeSlot(I->getType()); + unsigned AliaseeSlotNo = Table.getSlot(I->getAliasee()); + assert(((TypeSlotNo << 3) >> 3) == TypeSlotNo && "Slot # too big!"); unsigned aliasLinkage = 0; + unsigned isConstantAliasee = ((!isa(I->getAliasee())) << 2); switch (I->getLinkage()) { case GlobalValue::ExternalLinkage: aliasLinkage = 0; @@ -1111,9 +1113,8 @@ void BytecodeWriter::outputModuleInfoBlock(const Module *M) { 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_vbr((TypeSlotNo << 3) | isConstantAliasee | aliasLinkage); + output_vbr(AliaseeSlotNo); } output_typeid(Table.getTypeSlot(Type::VoidTy)); } -- cgit v1.2.3-18-g5258