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Reapply my previous asmprinter changes now with more testing and two

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additional bug fixes:

1. The bug that everyone hit was a problem in the asmprinter where it
   would remove $stub but keep the L prefix on a name when emitting the
   indirect symbol.  This is easy to fix by keeping the name of the stub
   and the name of the symbol in a StringMap instead of just keeping a
   StringSet and trying to reconstruct it late.

2. There was a problem printing the personality function.  The current
   logic to print out the personality function from the DWARF information
   is a bit of a cesspool right now that duplicates a bunch of other 
   logic in the asm printer.  The short version of it is that it depends
   on emitting both the L and _ prefix for symbols (at least on darwin)
   and until I can untangle it, it is best to switch the mangler back to
   emitting both prefixes.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75646 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2009-07-14 18:17:16 +00:00
parent 95cf30c444
commit b8158acc23
27 changed files with 174 additions and 176 deletions
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7
lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp
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@@ -385,10 +385,7 @@ printOperand(const MachineInstr *MI, int opNum)
return;
case MachineOperand::MO_GlobalAddress:
{
const GlobalValue *GV = MO.getGlobal();
O << Mang->getValueName(GV);
}
O << Mang->getMangledName(MO.getGlobal());
break;
case MachineOperand::MO_ExternalSymbol:
@@ -481,7 +478,7 @@ printModuleLevelGV(const GlobalVariable* GVar) {
return;
O << "\n\n";
std::string name = Mang->getValueName(GVar);
std::string name = Mang->getMangledName(GVar);
Constant *C = GVar->getInitializer();
if (isa<MDNode>(C) || isa<MDString>(C))
return;