OSchip
/
llvm-project
mirror of https://github.com/THU-DSP-LAB/llvm-project.git
13
0
Fork 6
Code Issues Packages Projects Releases Wiki Activity
164,809 Commits 31 Branches 0 Tags 2.2 GiB
Commit Graph

720 Commits

Author SHA1 Message Date
Rafael Espindola c418ae93a8 Update for llvm's DataLayout including mangling information. 
llvm-svn: 198439
 2014-01-03 19:22:05 +00:00
Rafael Espindola 29db13a753 Reformat the description strings. No functionality change. 
llvm-svn: 198430
 2014-01-03 18:13:17 +00:00
Rafael Espindola 961728064e Remove the now unused 's' specifications. 
llvm-svn: 198308
 2014-01-02 14:06:59 +00:00
Rafael Espindola d8da90b008 Pass the aapcs and apcs features down to llvm. 
No functionality change, but unblocks asserting that llvm's and clang's
datalayout strings are the same.

llvm-svn: 198306
 2014-01-02 13:57:18 +00:00
Rafael Espindola 9ec8d08eb1 Small simplification: p0 is the same as p. 
llvm-svn: 197700
 2013-12-19 16:54:10 +00:00
Matt Arsenault 8ba4882c4b Update SI datalayout for 32-bit private pointers 
llvm-svn: 197660
 2013-12-19 05:33:14 +00:00
Rafael Espindola dc265edb3b On spacv8 f128 is only aligned to 64 bits. 
LLVM already got this right.

Found on "Figure 3-1: Scalar Types" on http://sparc.com/standards/psABI3rd.pdf.

llvm-svn: 197651
 2013-12-19 03:03:04 +00:00
Rafael Espindola 1c09b264e3 Fix the DataLayout string produced by clang for NaCl. 
Reviewed by Derek Schuff.

llvm-svn: 197628
 2013-12-18 23:41:04 +00:00
Rafael Espindola afa854c15e Make setABIAPCS and setABIAAPCS easier to reason about. 
These functions now always set the same variables in the same order and they
don't overlap with thep constructor.

llvm-svn: 197604
 2013-12-18 20:24:51 +00:00
Rafael Espindola d6c2b720ae Split setABI in two helpers. No functionality change. 
llvm-svn: 197603
 2013-12-18 19:47:32 +00:00
Rafael Espindola 0ea96eba43 Add -f64:32:64 to the darwin ppc32 DataLayout. 
A f64 inside a struct can be 32 bit aligned on darwin.

llvm-svn: 197577
 2013-12-18 15:16:50 +00:00
Rafael Espindola 4960968509 Print the 'p' specification before the 'i' specification. 
No functionality change.

llvm-svn: 197548
 2013-12-18 04:14:53 +00:00
Rafael Espindola c2e60f52ae Add a 's' specifications to AArch64. 
This has no functionality change as clang adds explicit alignment info for
byval arguments. The only difference is that now the clang produced
DataLayout string for AArch64 is identical to the LLVM produced one.

llvm-svn: 197538
 2013-12-17 23:30:58 +00:00
Rafael Espindola f034b6e4c2 Remove -f128:128 from the DataLayout strings. It is the default. 
llvm-svn: 197504
 2013-12-17 16:07:35 +00:00
Rafael Espindola 12256302cf The PS3 is a ppc64 and has 64 bit registers. Update DataLayout accordingly. 
llvm-svn: 197502
 2013-12-17 15:40:00 +00:00
Rafael Espindola 26c67b7879 Remove -f16:16:32 from the XCore DataLayout string. 
This makes it identical to the string llvm produces.

llvm-svn: 197500
 2013-12-17 14:34:42 +00:00
Rafael Espindola 8ddf8bce91 Reorder these DataLayout entries to match the order LLVM uses. 
This completes the cleanup/refactoring of DataLayout on the clang side. Next
is figuring out the differences between the llvm and clang produced strings

llvm-svn: 197442
 2013-12-17 00:04:48 +00:00
Rafael Espindola 2da3532aba The preferred alignment defaults to the ABI one. Omit it if it is the same. 
llvm-svn: 197440
 2013-12-16 23:27:41 +00:00
Rafael Espindola 91b0cbf3fc Remove another default I missed before. 
llvm-svn: 197437
 2013-12-16 23:03:23 +00:00
Rafael Espindola 04c685b5e4 Clang DataLayout string cleanup: don't print other defaults. 
I missed these in previous commits.

llvm-svn: 197435
 2013-12-16 22:50:41 +00:00
Rafael Espindola 7f53473de7 Remove dead data. 
The f80:128:128 was followed by a f80:32:32 and so never used. Looks like this
was there since r91746.

llvm-svn: 197433
 2013-12-16 22:15:35 +00:00
Rafael Espindola 47debc0136 Clang DataLayout string cleanup: don't print the pointer defaults. 
llvm-svn: 197430
 2013-12-16 21:59:14 +00:00
Rafael Espindola 61a69257a4 Clang DataLayout string cleanup: don't print the aggregate defaults. 
llvm-svn: 197429
 2013-12-16 21:51:30 +00:00
Rafael Espindola 8a91f2fd85 Clang DataLayout string cleanup: don't print the vector defaults. 
llvm-svn: 197427
 2013-12-16 21:38:22 +00:00
Rafael Espindola 20b0d92767 Clang DataLayout string cleanup: don't print the FP defaults. 
llvm-svn: 197422
 2013-12-16 20:34:33 +00:00
Rafael Espindola 32083d503b Clang DataLayout string cleanup: don't print the integer defaults. 
llvm-svn: 197421
 2013-12-16 20:21:07 +00:00
Rafael Espindola bf34990ed9 Delete dead code. 
This is always overwritten by the one in NaClTargetInfo.

llvm-svn: 197346
 2013-12-15 17:21:28 +00:00
Rafael Espindola 49806f4dbe Delete dead code. 
llvm-svn: 197270
 2013-12-13 20:27:54 +00:00
Rafael Espindola f62bcc0d9c Use a: and s: instead of a0: and s0: in the DataLayout strings. 
They are equivalent and the size of 'a' and 's' is unused.

llvm-svn: 197256
 2013-12-13 18:40:15 +00:00
Tim Northover 8f24b178f3 ARM: teach Sema that "r" can match 64-bit values 
We already support using "r" on 64-bit values (a GPRPair is
allocated), but Sema doesn't know this yet so issues a warning. This
should fix it.

llvm-svn: 196724
 2013-12-08 15:24:55 +00:00
Ana Pazos dd6068d400 Added support for mcpu krait 
- krait processor currently modeled with the same features as A9.
- Krait processor additionally has VFP4 (fused multiply add/sub)
and hardware division features enabled.
- krait has currently the same Schedule model as A9
- krait cpu flag is not recognized by the GNU assembler yet,
it is replaced with march=armv7-a to avoid a lower march
from being used.

llvm-svn: 196618
 2013-12-06 22:43:17 +00:00
Joerg Sonnenberger fbd51bef13 Assume ARMv6 for NetBSD for now for strex/ldrex. 
llvm-svn: 196115
 2013-12-02 16:12:05 +00:00
Joerg Sonnenberger 7c7fcec329 NetBSD uses long derived size_t / ssize_t in all ARM ABIs. 
llvm-svn: 196114
 2013-12-02 16:09:34 +00:00
Joerg Sonnenberger 84c7ca8851 NetBSD uses signed wchar_t on ARM platforms. 
llvm-svn: 195970
 2013-11-30 00:38:16 +00:00
Richard Barton 3b82ed3948 Add support for Cortex-A12. 
Patch by Oliver Stannard!

llvm-svn: 195449
 2013-11-22 11:53:28 +00:00
Tim Northover 5bb34ca4df ARM: define & use __ARM_NEON on ARM32 (as per ACLE) 
There seem to be quite a few references to the old macro __ARM_NEON__ on the
internet, so I don't think it's a good idea to remove it entirely (at least
yet), but the canonical name does not have the trailing underscores so we
should use that ourselves.

llvm-svn: 195353
 2013-11-21 12:36:34 +00:00
Jim Grosbach e2bfac497d ARM: embedded v7 'darwin' doesn't get min-version defines. 
Make sure armv7 doesn't get the iOS deployment version definitions when
it's being used for non-iOS.

rdar://15497681

llvm-svn: 195149
 2013-11-19 20:18:39 +00:00
Jiangning Liu c8b0a1ad95 Clean up predefined macros for AArch64 to follow ACLE 2.0. 
llvm-svn: 195068
 2013-11-19 01:33:17 +00:00
Tom Stellard 5558304ba2 R600: Add processor type for Hawaii 
llvm-svn: 194751
 2013-11-14 23:45:53 +00:00
Daniel Sanders 8b59af15ed [mips][msa] Enable inlinse assembly for MSA. 
Like GCC, this re-uses the 'f' constraint and a new 'w' print-modifier:
  asm ("ldi.w %w0, 1", "=f"(result));

Unlike GCC, the 'w' print-modifer is not _required_ to produce the intended
output. This is a consequence of differences in the internal handling of
the registers in each compiler. To be source-compatible between the
compilers, users must use the 'w' print-modifier.

MSA registers (including control registers) are supported in clobber lists.

llvm-svn: 194476
 2013-11-12 12:56:01 +00:00
Robert Lytton cc4246614f XCore target Type defines. 
Change SizeType, PtrDiffType, IntPtrType, WCharType, WIntType
to follow the XMOS llvm-gcc front end's settings.

llvm-svn: 194461
 2013-11-12 10:09:30 +00:00
Akira Hatanaka c4baedd71d [mips] Partially revert r193640. Stack alignment should not be determined by 
the floating point register mode.

llvm-svn: 194426
 2013-11-11 22:10:46 +00:00
Tim Northover e77f78cbad Darwin(ish): we don't want __ARM_EABI__ even on v7a embedded targets. 
llvm-svn: 194408
 2013-11-11 19:11:22 +00:00
Joerg Sonnenberger 0e921f2bd9 NetBSD 6.99.26 switched to default rounding mode, so adjust 
__FLT_EVAL_METHOD__ accordingly. Add test case for this and the SSE2
variances on NetBSD.

llvm-svn: 194377
 2013-11-11 14:00:37 +00:00
Benjamin Kramer d9a5e2a490 Driver: Add support for -march=bdver3 on x86. 
llvm-svn: 193985
 2013-11-04 10:29:51 +00:00
Amara Emerson 703da2ea98 [AArch64] Add some CPU targets for "generic", A-53 and A-57. 
Enables the clang driver to begin targeting specific CPUs. Introduced a
"generic" CPU which will ensure that the optional FP feature is enabled
by default when it gets to LLVM, without needing any extra arguments.
Cortex-A53 and A-57 are also introduced with tests, although backend
handling of them does not yet exist.

llvm-svn: 193740
 2013-10-31 09:32:33 +00:00
Akira Hatanaka babd67e6ce [mips] Delete unused functions. 
llvm-svn: 193674
 2013-10-30 02:38:17 +00:00
Akira Hatanaka 618b29813a [mips] Align the stack to 16-bytes for -mfp64. 
llvm-svn: 193640
 2013-10-29 19:00:35 +00:00
Akira Hatanaka 9064e36551 [mips] Move setDescriptionString to base class MipsTargetInfoBase and call it 
at the end of handleTargetFeatures.

No intended functionality change.

llvm-svn: 193636
 2013-10-29 18:30:33 +00:00
Tom Stellard 08ded12ffb R600: Add Sea Islands GPUs 
llvm-svn: 193622
 2013-10-29 16:38:29 +00:00