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3729d0052b
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11023 Commits

Author SHA1 Message Date
Rafael Espindola
3729d0052b Use a relocation against the symbol if it is a PLT and the symbol is in another 
section. Common because of linkonce sections.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115718 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 23:57:26 +00:00
Chris Lattner
df72eaef3d enhance tblgen to support anonymous defm's, use this to 
simplify the X86 CMOVmr's.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115702 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 22:51:56 +00:00
Rafael Espindola
01f9ea35a7 Implement more alias cases. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115699 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 22:26:43 +00:00
Bill Wendling
0659b045cf PSHUFW is in SSE, not SSSE3. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115691 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 21:58:12 +00:00
Chris Lattner
508fc4708b Replace a gross hack (the MOV64ri_alt instruction) with a slightly less 
gross hack (having the asmmatcher handle the alias).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115685 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 21:09:45 +00:00
Rafael Espindola
62fed8bd38 Don't crash in a strange .size directive. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115684 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 21:02:45 +00:00
Michael J. Spencer
eb6e77f8cc MC-COFF: Fix (PR8278) temporary symbol relocations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115656 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 19:48:03 +00:00
Rafael Espindola
e452b17130 Add support for a fill value in the .zero directive. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115655 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 19:42:57 +00:00
Rafael Espindola
737cd213e3 Implement a simple alias case and refactor the code a bit so that the 
isInSymtab and isLocal logic in the two loops don't get easily out of sync.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115643 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 18:01:23 +00:00
Michael J. Spencer
a25c0a4283 test/COFF: Fix symbol indexes and names. Update tests to match. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115642 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 17:57:08 +00:00
Michael J. Spencer
f191d120b1 test/COFF: Remove temp file usage. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115641 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 17:56:56 +00:00
Michael J. Spencer
3ef2c9f6d7 test/coff-dump: Support reading from stdin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115640 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 17:56:46 +00:00
Michael J. Spencer
cc1f91c833 Cleanup Whitespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115639 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 17:56:37 +00:00
Owen Anderson
3a9e7690ba Use a more efficient lowering of uint64_t --> float that can take advantage of hardware signed integer conversion without 
having to do a double cast (uint64_t --> double --> float).  This is based on the algorithm from compiler_rt's __floatundisf
for X86-64.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115634 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 17:24:05 +00:00
Rafael Espindola
5c77c16f31 Produce a undefined reference to _GLOBAL_OFFSET_TABLE_ when needed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115623 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 15:48:37 +00:00
Rafael Espindola
266a69f375 Tests that now pass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115622 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 15:43:32 +00:00
NAKAMURA Takumi
605789564c test/CodeGen/X86/atomic_op.ll: Rename @main to @func. Extra sequences will be inserted to @main as prologue on cygming, to fail. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115611 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 11:16:24 +00:00
Sean Callanan
90371ad165 Added a testcase for the ENTER instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115580 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 00:21:40 +00:00
Bill Wendling
6cf6c79e82 The pshufw instruction came about in MMX2 when SSE was introduced. Don't place 
it in with the SSSE3 instructions.

Steward! Could you place this chair by the aft sun deck? I'm trying to get away
from the Astors. They are such boors!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115552 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 20:24:01 +00:00
Rafael Espindola
607d1f6d32 Implement ELF::R_X86_64_GOTPCREL. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115547 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 19:51:39 +00:00
Rafael Espindola
92bf6684f6 Produce a R_X86_64_PLT32 when needed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115541 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 19:04:13 +00:00
Rafael Espindola
28f9ac8101 Produce a R_X86_64_GOT32 when needed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115537 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 18:44:25 +00:00
Jan Wen Voung
083cf1574f Add hook in MCSection to decide when to use "optimized nops", for each 
section kind. Previously, optimized nops were only used for MachO.
Also added tests for ELF and COFF.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115523 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 17:32:41 +00:00
Rafael Espindola
55fb102130 Include the section address in the computation of the relocation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115509 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 15:59:01 +00:00
Rafael Espindola
01263d35d4 Correctly compute the relocation when it is not in the first fragment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115506 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 15:28:43 +00:00
Anton Korobeynikov
e7beda183d va_args support for Win64. 
Patch by Cameron!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115480 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-03 22:52:07 +00:00
Anton Korobeynikov
6af61ca789 Properly emit stack probe on win64 (for non-mingw targets). 
Based on the patch by Cameron Esfahani!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115479 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-03 22:02:38 +00:00
Eli Friedman
d32d85e5ba Add 3DNowA instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115477 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-03 20:23:13 +00:00
Chris Lattner
ece290226a unbreak buildbot 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115476 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-03 20:02:48 +00:00
Chris Lattner
591d76ea5a the immediate field of pshufw is actually an 8-bit field, not a 8-bit field that is sign extended. This fixes PR8288 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115473 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-03 19:09:13 +00:00
Chris Lattner
cc07d7116a add support for the prefetch/prefetchw instructions, move femms into 
the right file.  The assembler supports all the 3dnow instructions now,
but not the "3dnowa" ones.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115468 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-03 18:42:30 +00:00
Chris Lattner
f132fa0e74 what the heck, add support for the rest of the 3dNow! binary operations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115467 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-03 18:24:18 +00:00
Chris Lattner
548abfcbd6 Implement support for the bizarre 3DNow! encoding (which is unlike anything 
else in X86), and add support for pavgusb.  This is apparently the
only instruction (other than movsx) that is preventing ffmpeg from building
with clang.

If someone else is interested in banging out the rest of the 3DNow! 
instructions, it should be quite easy now.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115466 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-03 18:08:05 +00:00
Bill Wendling
8e956f7e3e Add test to make sure that the MMX intrinsic calls make it out the other end in 
tact.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115458 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-03 03:30:30 +00:00
Bill Wendling
4066010302 Auto-upgrade tests for the new MMX intrinsic calls. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115456 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-03 01:12:20 +00:00
Rafael Espindola
9d8b7555cd Implement a very basic PIC case. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115454 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-03 00:46:57 +00:00
Chris Lattner
d476914607 fix a regression introduced in r115243, in which the instruction 
backing int_x86_ssse3_pshuf_w got removed.  This caused PR8280.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115422 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-02 21:32:15 +00:00
Chris Lattner
b539b76038 actually, move the elf tests into the existing elf dir. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115416 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-02 18:53:48 +00:00
Chris Lattner
90b12590b6 consolidate ELF tests into asmparser tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115415 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-02 18:52:57 +00:00
Chris Lattner
9ab044f20b move ARM MC tests up one level. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115414 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-02 18:52:05 +00:00
Bill Wendling
43c78cda10 Need to specify SSE4 for machines which don't have SSE4. The code checked for is generated by SSE4. Otherwise, we get something else. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115352 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-01 21:39:35 +00:00
Owen Anderson
7267e14327 Now that the profitable bits of EnableFullLoadPRE have been enabled by default, rip out the remainder. 
Anyone interested in more general PRE would be better served by implementing it separately, to get real
anticipation calculation, etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115337 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-01 20:02:55 +00:00
Devang Patel
27f46cd639 Fix code gen crash reported in PR 8235. We still lose debug info for the unused argument here. This is a known limitation recorded debuginfo-tests/trunk/dbg-declare2.ll function 'f6' test case. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115323 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-01 19:00:44 +00:00
Bill Wendling
273ac840bc We must check for something. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115309 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-01 10:20:10 +00:00
Bill Wendling
c160218081 Disable tests until I can figure out why they're failing on just two machines but not others. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115308 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-01 10:01:10 +00:00
Bill Wendling
cc958c928f Try adding an mtriple. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115307 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-01 09:40:50 +00:00
Kalle Raiskila
8258135c90 Zap some redundant 'ori $?, $?, 0' from SPU. 
Also remove some code that died in the process.
One now non-existant ori is checked for.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115306 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-01 09:20:01 +00:00
Bill Wendling
b1170f0e62 FileCheck-ize this test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115304 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-01 08:55:48 +00:00
Bill Wendling
2b0ab5c370 FileCheck-ize this test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115303 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-01 08:50:12 +00:00
Chris Lattner
6eff75104e fix PR8267 - Instcombine shouldn't optimizer away volatile memcpy's. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115296 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-01 05:51:02 +00:00