Now we're using one gross, but quite robust hack :) (previous ones
did not work, for example, when ext_weak symbol was used deep inside
constant expression in the initializer).

The proper fix of this problem will require some quite huge asmprinter
changes and that's why was postponed. This fixes PR3629 by the way :)

llvm-svn: 65230

sure to print the value properly sext'd to the right pointer size.
This fixes PR3481.

llvm-svn: 63843

Enable emitting of constant values in non-default address space as well. The APIs emitting constants now take an additional parameter signifying the address space in which to emit. The APIs like getData8BitsDirective() etc are made virtual enabling targets to be able to define appropirate directivers for various sizes and address spaces.

llvm-svn: 63377

llvm-svn: 63198

compatibility with VC++.  Patch by Max Burke!

llvm-svn: 62813

llvm-svn: 62763

llvm-svn: 62279

llvm-svn: 62185

suggested by Chris.

llvm-svn: 62099

functions.

llvm-svn: 61345

The EH_frame and .eh symbols are now private, except for darwin9 and earlier.
The patch also fixes the definition of PrivateGlobalPrefix on pcc linux.

llvm-svn: 61242

Print a single parameter .file directive if we have an ELF target.

llvm-svn: 60480

llvm-svn: 59872

llvm-svn: 58963

string in the .ll and .s printers.

llvm-svn: 58962

and breaks llvm-gcc

llvm-svn: 58926

FIXME: it seems, that most of targets don't support
offsets wrt CPI/GlobalAddress', was it intentional?

llvm-svn: 58917

valid comments in inline assembly.
gcc.target/i386/20011009-1.c

llvm-svn: 57365

and APFloat::convertToInteger.  Restore return value to
IEEE754.  Adjust all users accordingly.

llvm-svn: 57329

make it clearer what the function does.  No functional
change.

llvm-svn: 57325

isReg, etc., from isRegister, etc.

llvm-svn: 57006

llvm-svn: 56584

llvm-svn: 56583

llvm-svn: 56579

llvm-svn: 56574

llvm-svn: 56573

llvm-svn: 56572

llvm-svn: 56571

RA problem by expanding the live interval of an
earlyclobber def back one slot.  Remove
overlap-earlyclobber throughout.  Remove 
earlyclobber bits and their handling from
live internals.

llvm-svn: 56539

with an earlyclobber operand elsewhere.  Propagate
this bit and the earlyclobber bit through SDISel.
Change linear-scan RA not to allocate regs in a way 
that conflicts with an earlyclobber.  See also comments.

llvm-svn: 56290

UsedDirective for some symbols in llvm.used into
Darwin-specific code.  I've decided LessPrivateGlobal
is potentially a useful abstraction and left it in
the target-independent area, with improved comment.

llvm-svn: 56024

objects in llvm.used (thanks Anton).  Makes visible
the magic 'l' prefix for symbols on Darwin which are
to be passed through the assembler, then removed at
linktime (previously all references to this had been
hidden in the ObjC FE code, oh well).

llvm-svn: 55973

llvm-svn: 55962

llvm-svn: 55919

llvm-svn: 55779

list that have internal linkage; the linker doesn't need
or want this.  (These objects must still be preserved
at compile time, so just removing them from the llvm.used
list doesn't work.)  Should affect only Darwin.

llvm-svn: 55722

llvm-svn: 55134

llvm-svn: 55092

llvm-svn: 54978

In particular, Collector was confusing to implementors. Several
thought that this compile-time class was the place to implement
their runtime GC heap. Of course, it doesn't even exist at runtime.
Specifically, the renames are:

  Collector               -> GCStrategy
  CollectorMetadata       -> GCFunctionInfo
  CollectorModuleMetadata -> GCModuleInfo
  CollectorRegistry       -> GCRegistry
  Function::getCollector  -> getGC (setGC, hasGC, clearGC)

Several accessors and nested types have also been renamed to be
consistent. These changes should be obvious.

llvm-svn: 54899