(I've tried to get the info right for all targets,
but I'm not expert on all of them - check yours.)

llvm-svn: 40792

as the 64-bit PowerOpen ABI" (Reference http://www.linux-foundation.org/spec/ELF/ppc64/).
Change all ELF tests to ELF32.

llvm-svn: 35624

llvm-svn: 34572

Patch by Scott Michel.

llvm-svn: 34266

llvm-svn: 33447

llvm-svn: 33352

just use the one that's in the subtarget.

llvm-svn: 33255

llvm-svn: 32492

emitted for external globals in PPC64-JIT-PIC mode (which is good because
we didn't handle them before!).

This also fixes a bug handling the picbase delta, which we would get wrong
in some cases.

llvm-svn: 32451

llvm-svn: 32448

complete.

llvm-svn: 29156

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

that is currently just like ppc32 :)

llvm-svn: 28813

but I don't know what other PPC impls do.  If someone could update the proc
table, I would appreciate it :)

llvm-svn: 26421

llvm-svn: 24139

llvm-svn: 24018

llvm-svn: 24016

llvm-svn: 24013

option.  Currently the only way to enable this is to specify the
64bitregs mattr flag.  It is never enabled by default on any config yet.

llvm-svn: 23779

redundant after the change.

llvm-svn: 23759

llvm-svn: 23528

generate the fun in-register fp<->long instructions.

llvm-svn: 23244

Remove the -enable-gpopt option which is subsumed by feature flags.

llvm-svn: 23218

1. Use SubtargetFeatures in llc/lli.

2. Propagate feature "string" to all targets.

3. Implement use of SubtargetFeatures in PowerPCTargetSubtarget.

llvm-svn: 23192

depending on the command line option.  Now the command line option just
sets the subtarget as appropriate.  G5 opts will now default to on on
G5-enabled nightly testers among other machines.

llvm-svn: 22688

llvm-svn: 22644

llvm-svn: 22520

llvm-svn: 22391

Implement the X86 Subtarget.

This consolidates the checks for target triple, and setting options based
on target triple into one place.  This allows us to convert the asm printer
and isel over from being littered with "forDarwin", "forCygwin", etc. into
just having the appropriate flags for each subtarget feature controlling
the code for that feature.

This patch also implements indirect external and weak references in the
X86 pattern isel, for darwin.  Next up is to convert over the asm printers
to use this new interface.

llvm-svn: 22389