llvm-svn: 28855

fixes test/Regression/CodeGen/ARM/ret_arg5.ll

llvm-svn: 28854

llvm-svn: 28853

"LCSSA" phi node causes indvars to break dominance properties.  This fixes
causes indvars to avoid inserting aggressive code in this case, instead
indvars should be fixed to be more aggressive in the face of lcssa phi's.

llvm-svn: 28850

llvm-svn: 28848

magic to work.

llvm-svn: 28847

llvm-svn: 28846

llvm-svn: 28843

llvm-svn: 28841

llvm-svn: 28840

now compile:

static unsigned long X;
void test1() {
  X = 0;
}

into:

_test1:
        lis r2, ha16(_X)
        li r3, 0
        stw r3, lo16(_X)(r2)
        blr

Totally amazing :)

llvm-svn: 28839

llvm-svn: 28838

llvm-svn: 28837

the target triple & subtarget info.  woo.

llvm-svn: 28835

llvm-svn: 28834

llvm-svn: 28832

Remove explicit casts to std::string now that there is no overload resolution
issues in the TargetData ctors.

llvm-svn: 28830

add a new init method.

llvm-svn: 28828

llvm-svn: 28827

llvm-svn: 28826

support, and 64-bit register use are all consistent with each other.

Add a new "IsPPC" feature, to distinguish ppc32 vs ppc64 targets, use this
to configure TargetData differently.  This not makes ppc64 blow up on lots
of stuff :)

llvm-svn: 28825

can in 32-bit mode we can choose to optionally *use* 64-bit registers.

llvm-svn: 28824

llvm-svn: 28819

llvm-svn: 28818

2. Update docs for vector debug support and new version control.

3. Simplify serialization of DebugDescInfo subclasses.

llvm-svn: 28816

printf("%s\n", str) -> puts(str)
printf("%c", c) -> putchar(c)
Also fixed fprintf(file, "%c", c) -> fputc(c, file)

llvm-svn: 28815

llvm-svn: 28814

that is currently just like ppc32 :)

llvm-svn: 28813

llvm-svn: 28812

the Signals module that registered the handlers would cause the stack trace
to be generated. Now, you must explicitly call PrintStackTraceOnErrorSignal
in order for that to happen.

llvm-svn: 28810

live at function entry.  This prevents it from using arg registers for other
purposes before the arguments are used.

llvm-svn: 28809

llvm-svn: 28808

2. Add vector support.

llvm-svn: 28807

thing.  Doubles still need to be special cased.

llvm-svn: 28806

idioms into bswap intrinsics.

llvm-svn: 28803

to get the alignment of the element type.

llvm-svn: 28799

llvm-svn: 28798

llvm-svn: 28797

llvm-svn: 28796

llvm-svn: 28795