4609dbe222
Alignment values for i64 and f64 on ppc64 were wrong,
...
possibly for the reason suggested by the comment.
No wonder it didn't work very well. This unblocks
bootstrap with assertions on ppc.
llvm-svn: 65601
2009-02-27 00:56:35 +00:00
770b4b830a
Fix bug 3202.
...
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
2008-12-19 10:55:56 +00:00
6ca3ccf519
Rewrite tblgen handling of subtarget features so
...
it follows the order of the enum, not alphabetical.
The motivation is to make -mattr=+ssse3,+sse41
select SSE41 as it ought to. Added "ignored"
enum values of 0 to PPC and SPU to avoid compiler
warnings.
llvm-svn: 47143
2008-02-14 23:35:16 +00:00
dcbc0f3029
leopard and above support alignment for common symbols.
...
llvm-svn: 45493
2008-01-02 19:35:16 +00:00
f3ebc3f3d2
Remove attribution from file headers, per discussion on llvmdev.
...
llvm-svn: 45418
2007-12-29 20:36:04 +00:00
c5283ecd6f
long double patch 2 of N. Handle it in TargetData.
...
(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
2007-08-03 20:20:50 +00:00
b3e99a18ee
The PPC64 ELF ABI is "intended to use the same structure layout and calling convention rules
...
as the 64-bit PowerOpen ABI" (Reference http://www.linux-foundation.org/spec/ELF/ppc64/ ).
Change all ELF tests to ELF32.
llvm-svn: 35624
2007-04-03 12:35:28 +00:00
249edb8b67
Improve JIT support for linux/ppc: Patch by Nicolas Geoffray!
...
llvm-svn: 34572
2007-02-25 05:04:13 +00:00
945e437c65
Generalize TargetData strings, to support more interesting forms of data.
...
Patch by Scott Michel.
llvm-svn: 34266
2007-02-14 05:52:17 +00:00
9f3a7eb9b2
Double and long preferred alignment set to 8 bytes.
...
llvm-svn: 33447
2007-01-22 23:11:06 +00:00
28c5b8618a
Needed to build on PPC Linux.
...
llvm-svn: 33352
2007-01-19 04:36:02 +00:00
c7b2ab9bdf
Instead of yet another enum indicating the "assembly language flavor",
...
just use the one that's in the subtarget.
llvm-svn: 33255
2007-01-16 09:29:17 +00:00
59e7a777da
Honor cpu directive, take two.
...
llvm-svn: 32492
2006-12-12 20:57:08 +00:00
f4646a7e54
Another step forward in PPC64 JIT support: we now no-longer need stubs
...
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
2006-12-11 23:22:45 +00:00
b1f3157638
getInstrItineraryData shouldn't copy the itineraries
...
llvm-svn: 32448
2006-12-11 21:42:55 +00:00
e1758d4cef
Remove what little AIX support we have. It has never been tested and isn't
...
complete.
llvm-svn: 29156
2006-07-15 01:24:23 +00:00
16682fff2b
Document the subtarget features better, make sure that 64-bit mode, 64-bit
...
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
2006-06-16 17:50:12 +00:00
a35f306740
Rename some subtarget features. A CPU now can *have* 64-bit instructions,
...
can in 32-bit mode we can choose to optionally *use* 64-bit registers.
llvm-svn: 28824
2006-06-16 17:34:12 +00:00
0c4aa14deb
First baby step towards ppc64 support. This adds a new -march=ppc64 backend
...
that is currently just like ppc32 :)
llvm-svn: 28813
2006-06-16 01:37:27 +00:00
b9f35f06bc
Add a subtarget feature for the stfiwx instruction. I know the G5 has it,
...
but I don't know what other PPC impls do. If someone could update the proc
table, I would appreciate it :)
llvm-svn: 26421
2006-02-28 07:08:22 +00:00
802748cd61
Allow itineraries to be passed through the Target Machine.
...
llvm-svn: 24139
2005-11-01 20:06:59 +00:00
75eab3ca63
Typo made worse x 2 - take 2.
...
llvm-svn: 24018
2005-10-26 18:07:50 +00:00
b1f2cedbaa
Typo x 2
...
llvm-svn: 24016
2005-10-26 17:50:22 +00:00
a2b5235fac
Give full control of subtarget features over to table generated code.
...
llvm-svn: 24013
2005-10-26 17:30:34 +00:00
e74dfbb9ce
Do the right thing and enable 64 bit regs under the control of a subtarget
...
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
2005-10-18 00:56:42 +00:00
6cca84e43c
More PPC32 -> PPC changes, as well as merging some classes that were
...
redundant after the change.
llvm-svn: 23759
2005-10-16 05:39:50 +00:00
bae1f9d790
copy and paste error
...
llvm-svn: 23528
2005-09-29 21:11:57 +00:00
2dded8302a
Add accessor for 64bit flag, so that we can tell when it is safe to
...
generate the fun in-register fp<->long instructions.
llvm-svn: 23244
2005-09-06 15:30:12 +00:00
aa3b1fcc58
Decouple fsqrt from gpul optimizations, implementing fsqrt.ll.
...
Remove the -enable-gpopt option which is subsumed by feature flags.
llvm-svn: 23218
2005-09-02 18:33:05 +00:00
19058c3989
1. Use SubtargetFeatures in llc/lli.
...
2. Propagate feature "string" to all targets.
3. Implement use of SubtargetFeatures in PowerPCTargetSubtarget.
llvm-svn: 23192
2005-09-01 21:38:21 +00:00
983a415b6a
Consolidate the GPOpt stuff to all use the Subtarget, instead of still
...
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
2005-08-05 22:05:03 +00:00
3bcfcd9474
Add Subtarget support to PowerPC. Next up, using it.
...
llvm-svn: 22644
2005-08-04 07:12:09 +00:00
Dale Johannesen