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47 Commits

Author SHA1 Message Date
David Majnemer 8fa8c384d2 Basic: Update clang to reflect changes made to LLVM datalayout 
We now give x86-64 COFF targets a different mangling code, update clang
to use it.

llvm-svn: 232571
 2015-03-17 23:55:00 +00:00
Tom Stellard d99fb956a3 R600: Use a Southern Islands GPU as the default for the amdgcn target 
llvm-svn: 227315
 2015-01-28 15:38:44 +00:00
Tom Stellard d8e38a3206 R600: Handle amdgcn triple 
For now there is no difference between amdgcn and r600.

llvm-svn: 225294
 2015-01-06 20:34:47 +00:00
Tim Northover 147cd2f6e5 ARM: remove ARM/Thumb distinction for preferred alignment. 
Thumb1 has legitimate reasons for preferring 32-bit alignment of types
i1/i8/i16, since the 16-bit encoding of "add rD, sp, #imm" requires #imm to be
a multiple of 4. However, this is a trade-off betweem code size and RAM usage;
the DataLayout string is not the best place to represent it even if desired.

So this patch removes the extra Thumb requirements, hopefully making ARM and
Thumb completely compatible in this respect.

llvm-svn: 219735
 2014-10-14 22:12:21 +00:00
Tim Northover b98dc4b015 ARM: set preferred aggregate alignment to 32 universally. 
Before, ARM and Thumb mode code had different preferred alignments, which could
lead to some rather unexpected results. There's justification for reducing it
from the default 64-bits (wasted space), but I don't think there is for going
below 32-bits.

There's no actual ABI change here, just to reassure people.

llvm-svn: 219720
 2014-10-14 20:57:29 +00:00
Job Noorman ac95cd5c22 Make sure aggregates are properly alligned on MSP430. 
llvm-svn: 218666
 2014-09-30 11:19:13 +00:00
Tim Northover 25e8a6754e AArch64/ARM64: update Clang after AArch64 removal. 
A few (mostly CodeGen) parts of Clang were tightly coupled to the
AArch64 backend. Now that it's gone, they will not even compile.

I've also deduplicated RUN lines in many of the AArch64 tests. This
might improve "make check-all" time noticably: some of those NEON
tests were monsters.

llvm-svn: 209578
 2014-05-24 12:51:25 +00:00
Matt Arsenault 328b52e88a Forgot to add updated datalayout test 
llvm-svn: 209465
 2014-05-22 18:57:49 +00:00
Bradley Smith 4da7dd837d [ARM64] Port remaining relevant AArch64 clang tests over to ARM64 
llvm-svn: 207632
 2014-04-30 10:52:05 +00:00
Will Schmidt 0c67b7e3f2 Update DataLayout/DescriptionString for ppc64le 
Update DataLayout/DescriptionString for ppc64le

Similar LLVM change made in r203664

Testcase included.

llvm-svn: 204613
 2014-03-24 15:48:02 +00:00
Rafael Espindola 26d0f7ce7d Use 'w' instead of 'c' to represent the win32 mangling. 
This change was requested to avoid confusion if we ever support non windows
coff systems.

llvm-svn: 198939
 2014-01-10 13:42:17 +00:00
Rafael Espindola c418ae93a8 Update for llvm's DataLayout including mangling information. 
llvm-svn: 198439
 2014-01-03 19:22:05 +00:00
Rafael Espindola 961728064e Remove the now unused 's' specifications. 
llvm-svn: 198308
 2014-01-02 14:06:59 +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 ea03a1ff1c Add a test for mipsel-nacl too. 
llvm-svn: 197617
 2013-12-18 22:40:42 +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 754207bc5c Use arm-nacl-gnueabi instead of arm-nacl to match the previous tests. 
llvm-svn: 197550
 2013-12-18 04:53:17 +00:00
Rafael Espindola 667c576169 Split this test into one per supporter nacl arch. 
Right now clang produces the same DataLayout for all of them, but it could, for
example, add 'n' specifications when the end architecture is given.

No functionality change, this should just make future changes easier to read.

llvm-svn: 197549
 2013-12-18 04:35:56 +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 07eeb29386 Use triples that match the -target-abi option. 
llvm-svn: 197522
 2013-12-17 21:01:22 +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 ee4b398828 Add tests for all DescriptionString in Targets.cpp. 
These right now just test that the same string is present in two files, but will
become more useful as clang's handling of DataLayout is refactored.

llvm-svn: 197347
 2013-12-15 17:53:44 +00:00
Rafael Espindola a8df53f4ad Consolidate DataLayout string testing in one file. 
llvm-svn: 197276
 2013-12-13 21:49:53 +00:00
Rafael Espindola 46ea763e7c Convert test to FileCheck. 
llvm-svn: 197269
 2013-12-13 20:11:02 +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
Lang Hames 83d9f01c7f Added natural stack alignment to target-data.c test case. 
llvm-svn: 141622
 2011-10-11 01:06:28 +00:00
Daniel Dunbar 8fbe78f6fc Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 
- This is designed to make it obvious that %clang_cc1 is a "test variable"
   which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
   can be useful to redefine what gets run as 'clang -cc1' (for example, to set
   a default target).

llvm-svn: 91446
 2009-12-15 20:14:24 +00:00
Daniel Dunbar 34546ce43d Remove RUN: true lines. 
llvm-svn: 86432
 2009-11-08 01:47:25 +00:00
Daniel Dunbar 8b57697954 Eliminate &&s in tests. 
- 'for i in $(find . -type f); do sed -e 's#\(RUN:.*[^ ]\) *&& *$#\1#g' $i | FileUpdate $i; done', for the curious.

llvm-svn: 86430
 2009-11-08 01:45:36 +00:00
Chris Lattner 3f5124815d commit test update 
llvm-svn: 86396
 2009-11-07 18:59:51 +00:00
Daniel Dunbar eed62b7c4b Add stack alignment to x86_64 target data. 
- <rdar://problem/6948443> WARNING: Linking two modules of different data
   layouts!

llvm-svn: 73093
 2009-06-08 22:39:13 +00:00