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5094 Commits

Author SHA1 Message Date
Evan Cheng 09a956271a movnt* and maskmovdqu intrinsics 
llvm-svn: 27587
 2006-04-11 06:57:30 +00:00
Chris Lattner e4db08a2f1 Vector function results go into V2 according to GCC. The darwin ABI doc 
doesn't say where they go :-/

llvm-svn: 27579
 2006-04-11 01:38:39 +00:00
Chris Lattner 92533cfb4a Move some return-handling code from lowerarguments to the ISD::RET handling stuff. 
No functionality change.

llvm-svn: 27577
 2006-04-11 01:21:43 +00:00
Evan Cheng 12ba3e23d0 Added support for _mm_move_ss and _mm_move_sd. 
llvm-svn: 27575
 2006-04-11 00:19:04 +00:00
Jim Laskey dca2655daa Use existing information. 
llvm-svn: 27574
 2006-04-10 23:09:19 +00:00
Evan Cheng f8ac02283c Remove some bogus patterns; clean up. 
llvm-svn: 27569
 2006-04-10 22:35:16 +00:00
Chris Lattner d99f57c1e1 add a note 
llvm-svn: 27567
 2006-04-10 21:51:03 +00:00
Evan Cheng 051de9a82b Remove an entry that is now done. 
llvm-svn: 27565
 2006-04-10 21:42:57 +00:00
Evan Cheng 76112c3cb8 Added some missing shuffle patterns. 
llvm-svn: 27564
 2006-04-10 21:42:19 +00:00
Evan Cheng 664fcba5fa Correct an entry 
llvm-svn: 27563
 2006-04-10 21:41:39 +00:00
Evan Cheng 395fa3d2a6 movups / movupd 
llvm-svn: 27562
 2006-04-10 21:11:06 +00:00
Evan Cheng 617a6a812e Conditional move of vector types. 
llvm-svn: 27556
 2006-04-10 07:23:14 +00:00
Evan Cheng 014849e121 New entries 
llvm-svn: 27555
 2006-04-10 07:22:03 +00:00
Evan Cheng c9ed8e4c1a Use movaps to do VR128 reg-to-reg copies for now. It's shorter and available for SSE1. 
llvm-svn: 27554
 2006-04-10 07:21:31 +00:00
Chris Lattner 3a68f3c3ca properly mark vector selects as expanded to select_cc 
llvm-svn: 27544
 2006-04-08 22:59:15 +00:00
Chris Lattner 0a3d1bbca4 Add VRRC select support 
llvm-svn: 27543
 2006-04-08 22:45:08 +00:00
Nate Begeman 3f9c17906f Disable switch lowering for targets based on the selection dag isel, 
letting the code generator handle them directly.

llvm-svn: 27539
 2006-04-08 19:46:55 +00:00
Chris Lattner d9e80f4516 Implement PowerPC/CodeGen/vec_splat.ll:spltish to use vsplish instead of a 
constant pool load.

llvm-svn: 27538
 2006-04-08 07:14:26 +00:00
Chris Lattner d71a1f946d Change the interface to the predicate that determines if vsplti* can be used. 
No functionality changes.

llvm-svn: 27536
 2006-04-08 06:46:53 +00:00
Reid Spencer cf905223c5 Initialize SDOperand values because the gcc 4.0.2 compiler complains about 
them.

llvm-svn: 27534
 2006-04-08 05:38:03 +00:00
Evan Cheng 0df9c9f57d ldmxcsr and stmxcsr. 
llvm-svn: 27506
 2006-04-08 00:47:44 +00:00
Evan Cheng ac847268c5 Code clean up. 
llvm-svn: 27501
 2006-04-07 21:53:05 +00:00
Evan Cheng aa18a52545 Added patterns for MOVHPSmr and MOVLPSmr. 
llvm-svn: 27497
 2006-04-07 21:20:58 +00:00
Evan Cheng 748e573ce5 Keep track of an Mac OS X / x86 ABI bug. 
llvm-svn: 27496
 2006-04-07 21:19:53 +00:00
Jim Laskey c0d6518f27 Make sure that debug labels are defined within the same section and after the 
entry point of a function.

llvm-svn: 27494
 2006-04-07 20:44:42 +00:00
Jim Laskey 2d7298c362 Foundation for call frame information. 
llvm-svn: 27491
 2006-04-07 16:34:46 +00:00
Evan Cheng d8e1a01be6 A MOVPS2SSmr, i.e. _mm_store_ss, encoding bug. 
Also MOVPDI2DIrr.

llvm-svn: 27476
 2006-04-06 23:53:29 +00:00
Evan Cheng c995b45f67 - movlp{s|d} and movhp{s|d} support. 
- Normalize shuffle nodes so result vector lower half elements come from the
  first vector, the rest come from the second vector. (Except for the
  exceptions :-).
- Other minor fixes.

llvm-svn: 27474
 2006-04-06 23:23:56 +00:00
Evan Cheng acf8b3c828 New entries. 
llvm-svn: 27473
 2006-04-06 23:21:24 +00:00
Andrew Lenharth 1596a1b276 This may be overconservative, but it lets the new cfe compile 
llvm-svn: 27471
 2006-04-06 23:18:45 +00:00
Chris Lattner e61cfad815 Add an item 
llvm-svn: 27470
 2006-04-06 23:16:19 +00:00
Chris Lattner 466841ddc7 Make sure to return the result in the right type. 
llvm-svn: 27469
 2006-04-06 23:12:19 +00:00
Chris Lattner a4bbfaed5c Match vpku[hw]um(x,x). 
Convert vsldoi(x,x) to work the same way other (x,x) cases work.

llvm-svn: 27467
 2006-04-06 22:28:36 +00:00
Chris Lattner f38e033270 Add support for matching vmrg(x,x) patterns 
llvm-svn: 27463
 2006-04-06 22:02:42 +00:00
Andrew Lenharth cee782d514 fix some linking problems with the new gcc 
llvm-svn: 27460
 2006-04-06 21:26:32 +00:00
Chris Lattner d1dcb52093 Pattern match vmrg* instructions, which are now lowered by the CFE into shuffles. 
llvm-svn: 27457
 2006-04-06 21:11:54 +00:00
Chris Lattner a4c727f1cc remove two done items 
llvm-svn: 27453
 2006-04-06 19:19:38 +00:00
Chris Lattner 1d33819194 Support pattern matching vsldoi(x,y) and vsldoi(x,x), which allows the f.e. to 
lower it and LLVM to have one fewer intrinsic.  This implements
CodeGen/PowerPC/vec_shuffle.ll

llvm-svn: 27450
 2006-04-06 18:26:28 +00:00
Chris Lattner e8b83b4206 Compile the vpkuhum/vpkuwum intrinsics into vpkuhum/vpkuwum instead of into 
vperm with a perm mask lvx'd from the constant pool.

llvm-svn: 27448
 2006-04-06 17:23:16 +00:00
Evan Cheng 695e45c252 POR encoded as PAND, yikes. 
llvm-svn: 27446
 2006-04-06 01:49:20 +00:00
Evan Cheng dddb688a40 An entry about comi / ucomi intrinsics. 
llvm-svn: 27445
 2006-04-05 23:46:04 +00:00
Evan Cheng 780382946e Support for comi / ucomi intrinsics. 
llvm-svn: 27444
 2006-04-05 23:38:46 +00:00
Chris Lattner c94d932447 Add all of the data stream intrinsics and instructions. woo 
llvm-svn: 27442
 2006-04-05 22:27:14 +00:00
Chris Lattner 39dc64c955 Fix a typo 
llvm-svn: 27440
 2006-04-05 20:15:25 +00:00
Chris Lattner 39cc717c65 Fix CodeGen/PowerPC/2006-04-05-splat-ish.ll 
llvm-svn: 27439
 2006-04-05 17:39:25 +00:00
Evan Cheng f3b52c84ea Handle canonical form of e.g. 
vector_shuffle v1, v1, <0, 4, 1, 5, 2, 6, 3, 7>

This is turned into
vector_shuffle v1, <undef>, <0, 0, 1, 1, 2, 2, 3, 3>
by dag combiner.

It would match a {p}unpckl on x86.

llvm-svn: 27437
 2006-04-05 07:20:06 +00:00
Evan Cheng 6d196db40d Bogus assert 
llvm-svn: 27434
 2006-04-05 06:11:20 +00:00
Evan Cheng 2cf4232ced Fallthrough to expand if a VECTOR_SHUFFLE cannot be custom lowered. 
llvm-svn: 27433
 2006-04-05 06:09:26 +00:00
Evan Cheng 59a6355e82 Handle v8i16 shuffle that must be broken into a pair of pshufhw / pshuflw. 
llvm-svn: 27427
 2006-04-05 01:47:37 +00:00
Chris Lattner 2f8e2b2895 add vsl 
llvm-svn: 27425
 2006-04-05 01:16:22 +00:00