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e0c437333e
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6005 Commits

Author SHA1 Message Date
Bruno Cardoso Lopes
e0c437333e Refactor SSE cmp intrinsics and declare the same for AVX 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106796 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-24 22:04:40 +00:00
Bruno Cardoso Lopes
788184365a - Add AVX COMI{SS,SD}{rr,rm} and UCOMI{SS,SD}{rr,rm}. 
- Fix a small VEX encoding issue.
- Move compare instructions to their appropriate place.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106787 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-24 20:48:23 +00:00
Dale Johannesen
e5ff9ef195 Disallow matching "i" constraint to symbol addresses when 
address requires a register or secondary load to compute
(most PIC modes).  This improves "g" constraint handling.  8015842.

The test from 2007 is attempting to test the fix for PR1761,
but since -relocation-model=static doesn't work on Darwin
x86-64, it was not testing what it was supposed to be testing
and was passing erroneously.  Fixed to use Linux x86-64.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106779 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-24 20:14:51 +00:00
Dan Gohman
4e39e9da0f Reapply r106634, now that the bug it exposed is fixed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106746 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-24 14:30:44 +00:00
Chris Lattner
645b209c4a Teach the x86 mc assembler that %dr6 = %db6, this implements 
rdar://8013734


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106725 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-24 07:29:18 +00:00
Chris Lattner
adabe1a92c more cleanups 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106724 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-24 07:18:14 +00:00
Chris Lattner
02758a44e4 reduce indentation 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106723 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-24 07:16:25 +00:00
Dan Gohman
6b13cbca61 Fix a bug in the code which determines when it's safe to use the 
bt instruction, which was exposed by r106263.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106718 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-24 02:07:59 +00:00
Eric Christopher
37106afe02 Add a couple more quick comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106717 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-24 02:07:57 +00:00
Bruno Cardoso Lopes
6539dc6e6c Add AVX CMP{SS,SD}{rr,rm} instructions and encoding testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106705 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-24 00:32:06 +00:00
Bruno Cardoso Lopes
34a491bd8e Move SSE and AVX shuffle, unpack and compare code to more appropriate places 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106702 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-24 00:15:50 +00:00
Bruno Cardoso Lopes
e93e300ad0 Add AVX MOVMSK{PS,PD}rr instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106683 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-23 21:30:27 +00:00
Bruno Cardoso Lopes
428256b818 Add tests for different AVX cmp opcodes, also teach the x86 asm parser to understand the vcmp instruction 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106678 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-23 21:10:57 +00:00
Eric Christopher
749bb7e2d9 Update according to feedback. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106677 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-23 20:49:35 +00:00
Bruno Cardoso Lopes
7dbfd07e32 Add AVX SHUF{PS,PD}{rr,rm} instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106672 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-23 20:07:15 +00:00
Nico Weber
50b9efc2a8 Add support for the x86 instructions "pusha" and "popa". 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106671 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-23 20:00:58 +00:00
Daniel Dunbar
cbe762b5d1 Revert r106263, "Fold the ShrinkDemandedOps pass into the regular DAGCombiner pass,"... it was causing both 'file' (with clang) and 176.gcc (with llvm-gcc) to be miscompiled. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106634 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-23 17:09:26 +00:00
Jim Grosbach
f1ab49e83a The generic DAG combiner can now fold atomic fences when needed, so switch 
to using that.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106633 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-23 16:25:07 +00:00
Eric Christopher
18ebf74781 Update uses, defs, and comments for darwin tls patterns. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106621 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-23 08:01:49 +00:00
Daniel Dunbar
d24c9d5f91 Revert r106066, "Create a more targeted fix for not sinking instructions into a range where it"... it causes bzip2 to be miscompiled by Clang. 
Conflicts:

	lib/CodeGen/MachineSink.cpp

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106614 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-23 00:48:25 +00:00
Bruno Cardoso Lopes
62a76c6401 Add AVX compare packed instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106600 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-22 23:37:59 +00:00
Bruno Cardoso Lopes
0caca3967b Reapply support for AVX unpack and interleave instructions, with 
testcases this time.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106593 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-22 23:02:38 +00:00
Bruno Cardoso Lopes
c3d57b179c Add AVX MOV{SS,SD}{rr,rm} instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106588 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-22 22:38:56 +00:00
Bill Wendling
19d8597bca Fix the formatting of the switch statement and add a missing break. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106586 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-22 22:16:17 +00:00
Jim Grosbach
dd11ee2273 fix typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106574 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-22 20:52:02 +00:00
Bruno Cardoso Lopes
d3a067bbc2 Reorganize logical and arithmetic SSE 1 & 2 instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106557 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-22 18:17:40 +00:00
Bruno Cardoso Lopes
f23919b3e9 Reorganize SSE instructions, making easier to see oportunities for refactoring 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106556 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-22 18:09:32 +00:00
Dan Gohman
fe60104ac9 Use pre-increment instead of post-increment when the result is not used. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106542 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-22 15:08:57 +00:00
Bruno Cardoso Lopes
c27d1e4d17 revert r106482 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106499 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 22:59:03 +00:00
Bruno Cardoso Lopes
b7cc3f6ae6 change parameter name to avoid confusion with global definition 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106486 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 21:28:07 +00:00
Bruno Cardoso Lopes
b44e8b2d11 Add unpack and interleave AVX instructions, encoding tests cooming soon 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106482 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 21:21:48 +00:00
Bruno Cardoso Lopes
c79e43aee3 Move part of SSE 1 & 2 compare, shuffle and unpack instructions closely. Preparing them for refactoring and to the addition of their AVX forms 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106437 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 18:36:04 +00:00
Bruno Cardoso Lopes
59bb6fae9a Add AVX regular (non-aliased ones) and,or,xor,andn packed instructions. They are already tested in the MC framework, no test needed 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106436 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 18:22:54 +00:00
Eric Christopher
18fb00b4b9 Add some codegen patterns for x86_64-linux-gnu tls codegen matching. 
Based on a patch by Patrick Marlier!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106433 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 18:21:27 +00:00
Rafael Espindola
c2b3e00cdf Fix an unintentional commit. I think I typed "git svn dcommit" in the wrong branch. 
I was trying to do some refactoring on the copyRegToReg, but this is realyl a work in progress and not generally useful yet.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106413 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 13:31:32 +00:00
Rafael Espindola
f0efafa61e wip 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106408 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 02:17:34 +00:00
Nick Lewycky
2a3ee5e8e9 Fix warning in no-asserts build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106405 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-20 20:27:42 +00:00
Bruno Cardoso Lopes
f6ff003043 Refactoring of regular logical packed instructions to prepare for AVX ones. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106375 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 04:09:22 +00:00
Bruno Cardoso Lopes
f4f4bad696 Refactor aliased packed logical instructions, also add 
AVX AND,OR,XOR,NAND{P}{S,D}{rr,rm} instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106374 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 02:44:01 +00:00
Bruno Cardoso Lopes
1e8d06282f Move new sse 1 & 2 generic classes to a more appropriate place 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106372 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 01:32:46 +00:00
Bruno Cardoso Lopes
efc9b69deb Remove unnecessary arguments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106371 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 01:22:34 +00:00
Bruno Cardoso Lopes
17227db062 Add AVX packed intrinsics for MIN, MAX 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106370 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 01:17:05 +00:00
Eric Christopher
a938cfb13a Finish ripping isTwoAddress out of X86. Some mindless formatting 
and operand renaming to help.

The giant turn the constraints on and selectively turn it off
should probably be inverted at some point since it's just largely
50/50.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106367 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 00:37:40 +00:00
Bruno Cardoso Lopes
be4d595afd Shrink down code and add for free AVX {MIN,MAX}P{S,D}{rm,rr} instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106366 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 00:37:31 +00:00
Chris Lattner
617e595022 rip out dead code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106365 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 00:34:14 +00:00
Chris Lattner
1cf44fc051 fix rdar://7873482 by teaching the instruction encoder to emit 
segment prefixes.  Daniel wrote most of this patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106364 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 00:34:00 +00:00
Bruno Cardoso Lopes
fda1acb389 Clean up: remove now unnecessary Constraints 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106361 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 00:09:27 +00:00
Bruno Cardoso Lopes
c82f199892 more refactoring! yay! big win over the intrinsics 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106359 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 00:00:22 +00:00
Eric Christopher
96ab7f494d Remove isTwoAddress from here too. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106358 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-18 23:56:07 +00:00
Bruno Cardoso Lopes
ccf30bd984 Fix typo, SSE1 should be used by XS, not SSE2 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106357 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-18 23:53:27 +00:00