2. Added partial debug support for mingw\cygwin targets (the same as
   Linux\ELF). Please note, that currently mingw\cygwin uses 'stabs' format
   for storing debug info by default, thus many (runtime) libraries has
   this information included. These formats shouldn't be mixed in one binary
   ('stabs' & 'DWARF'), otherwise binutils tools will be confused.

llvm-svn: 31311

llvm-svn: 31266

llvm-svn: 31171

This patch implements the first increment for the Signless Types feature.
All changes pertain to removing the ConstantSInt and ConstantUInt classes
in favor of just using ConstantInt.

llvm-svn: 31063

llvm-svn: 31001

llvm-svn: 30997

As a bonus, use the GOT node instead of the AlphaISD::GOT for internal stuff.

llvm-svn: 30873

section.  This will fix alpha when Andrew implements
AlphaTargetMachine::getTargetLowering().

llvm-svn: 30779

llvm-svn: 30757

allowing label differences to work.  This fixes CodeGen/X86/pic_jumptable.ll

llvm-svn: 30744

llvm-svn: 30742

llvm-svn: 30736

is needed to support targets where {|} aren't special symbols.

llvm-svn: 30712

llvm-svn: 30659

llvm-svn: 30620

character, and ${:uid} which expands to a unique ID for the MachineInstr.
More can be added if/when they are needed.

llvm-svn: 30619

because they have an aggressive linker that does dead code stripping.

llvm-svn: 30604

llvm-svn: 30593

llvm-svn: 30462

llvm-svn: 30461

llvm-svn: 30326

representing expressions that can only be resolved at link time, etc.

llvm-svn: 30278

llvm-svn: 30162

llvm-svn: 30151

llvm-svn: 30126

llvm-svn: 30117

the number of relocations in object files, shrinkifying them.

llvm-svn: 29650

fold them.  This correctly truncates constants that are too large for the
destination slot and makes the code easier to understand.  This fixes PR853
and Regression/CodeGen/X86/2006-07-28-AsmPrint-Long-As-Pointer.ll

llvm-svn: 29408

        # InlineAsm Start

        # InlineAsm End

llvm-svn: 29372

llvm-svn: 29347

llvm-svn: 29318

not .long.

llvm-svn: 29157

sections. e.g. On Darwin that would be .literal4 and .literal8.

llvm-svn: 28977

thing.  Doubles still need to be special cased.

llvm-svn: 28806

to get the alignment of the element type.

llvm-svn: 28799

llvm-svn: 28794

llvm-svn: 28727

llvm-svn: 28250

TargetData.h.  This should make recompiles a bit faster with my current
TargetData tinkering.

llvm-svn: 28238

ppc

llvm-svn: 28205