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Author SHA1 Message Date
Evan Cheng
4f357911ad 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
Reid Spencer
10511d57b5 Update docs for ENABLE_ASSERTIONS -> DISABLE_ASSERTIONS 
llvm-svn: 27553
 2006-04-09 23:45:38 +00:00
Reid Spencer
741c7aeed2 Check for DISABLE_ASSERTIONS, not ENABLE_ASSERTIONS 
llvm-svn: 27552
 2006-04-09 23:41:14 +00:00
Reid Spencer
f346623b4a Fix a comment. 
llvm-svn: 27551
 2006-04-09 23:39:43 +00:00
Reid Spencer
feb41c9080 Change the assertions defaults: 
1. Assertions now default to on for all builds
2. If you want them disabled you must (a) --disable-assertions to configure
   or DISABLE_ASSERTIONS=1 to make.

llvm-svn: 27548
 2006-04-09 20:42:14 +00:00
Chris Lattner
f8221accdf Move the vector instructions to their own subsection. 
llvm-svn: 27545
 2006-04-08 23:07:04 +00:00
Chris Lattner
3c6e4a1dc9 properly mark vector selects as expanded to select_cc 
llvm-svn: 27544
 2006-04-08 22:59:15 +00:00
Chris Lattner
2ffa288a23 Add VRRC select support 
llvm-svn: 27543
 2006-04-08 22:45:08 +00:00
Chris Lattner
2c57f7285e Add code generator support for VSELECT 
llvm-svn: 27542
 2006-04-08 22:22:57 +00:00
Chris Lattner
a4a7e59c52 Add a new VSELECT node. 
llvm-svn: 27541
 2006-04-08 22:16:01 +00:00
Nate Begeman
6cdc599d05 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
8234bfe18e 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
5dd268a48e add new testcase 
llvm-svn: 27537
 2006-04-08 07:13:46 +00:00
Chris Lattner
e8defcff7d 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
Jim Laskey
6ac6aa1f5d Misc. project changes. html + build config changes supplied by Devang. 
llvm-svn: 27535
 2006-04-08 06:04:56 +00:00
Reid Spencer
ba94a925b9 Initialize SDOperand values because the gcc 4.0.2 compiler complains about 
them.

llvm-svn: 27534
 2006-04-08 05:38:03 +00:00
Chris Lattner
9e4a289fae Canonicalize vvector_shuffle(x,x) -> vvector_shuffle(x,undef) to enable patterns 
to match again :)

llvm-svn: 27533
 2006-04-08 05:34:25 +00:00
Chris Lattner
375b72b0a0 Add constant replacement for insertelement/vectorshuffle constant exprs 
llvm-svn: 27532
 2006-04-08 05:09:48 +00:00
Chris Lattner
1729e9aa26 Wrap long lines, fix verification error 
llvm-svn: 27531
 2006-04-08 04:40:53 +00:00
Chris Lattner
4b3a885a0f use the right escapes 
llvm-svn: 27530
 2006-04-08 04:39:19 +00:00
Chris Lattner
fc546e1780 Codegen shufflevector as VVECTOR_SHUFFLE 
llvm-svn: 27529
 2006-04-08 04:15:24 +00:00
Chris Lattner
12c1bd4cbc add a sanity check: LegalizeOp should return a value that is the same type 
as its input.

llvm-svn: 27528
 2006-04-08 04:13:17 +00:00
Chris Lattner
92c219136f use isValidOperands instead of duplicating checks 
llvm-svn: 27527
 2006-04-08 04:09:19 +00:00
Chris Lattner
254a66e29a Regenerate 
llvm-svn: 27526
 2006-04-08 04:09:02 +00:00
Chris Lattner
a637f981d7 Use isValidOperands instead of duplicating or eliding checks. 
llvm-svn: 27525
 2006-04-08 04:08:32 +00:00
Chris Lattner
73fc98fdeb Use the isValidOperands helper instead of duplicating checking code 
llvm-svn: 27524
 2006-04-08 04:07:52 +00:00
Chris Lattner
6610c8ac0c Add methods to check insertelement/extractelement instructions for validity, 
check validity when instructions are created.

llvm-svn: 27523
 2006-04-08 04:05:48 +00:00
Chris Lattner
80450dd773 Add methods to check insert/extract element instructions for validity 
llvm-svn: 27522
 2006-04-08 04:04:54 +00:00
Chris Lattner
03ffb7f3a9 regenerate 
llvm-svn: 27521
 2006-04-08 03:55:17 +00:00
Chris Lattner
6be33112a7 Add insertelement and shufflevector constantexpr support 
llvm-svn: 27520
 2006-04-08 03:53:34 +00:00
Reid Spencer
2bab033f26 Fix recursion: 
1. Make setting OPTIONAL_DIRS use immediate assignment
2. Include Makefile.config before ifeq tests and then Makefile.rules later
   instead of Makefile.common up front. This ensures that the variable
   values are set before the ifeq statements in Makefile.rules are
   evaluated.
With this, recursion into projects/examples is corrected.

llvm-svn: 27519
 2006-04-08 02:14:37 +00:00
Reid Spencer
96d179528e Don't build projects/examples if libs-only was specified. 
llvm-svn: 27518
 2006-04-08 01:57:10 +00:00
Evan Cheng
375bec1961 INSERT_VECTOR_ELT lowering bug: 
store vector to $esp
  store element to $esp + sizeof(VT) * index
  load  vector from $esp
The bug is VT is the type of the vector element, not the type of the vector!

llvm-svn: 27517
 2006-04-08 01:46:37 +00:00
Reid Spencer
cfc429b2e8 Ensure that the automatic "CVS build" detection works for both 
objdir == srcdir and objdir != srcdir.

llvm-svn: 27516
 2006-04-08 01:41:26 +00:00
Chris Lattner
c84c3d7c32 Add shufflevector support 
llvm-svn: 27515
 2006-04-08 01:19:47 +00:00
Chris Lattner
234481e1ba Stub out shufflevector 
llvm-svn: 27514
 2006-04-08 01:19:25 +00:00
Chris Lattner
a0a718c0cc Add supprot for shufflevector 
llvm-svn: 27513
 2006-04-08 01:19:12 +00:00
Chris Lattner
70b56ea647 regenerate 
llvm-svn: 27512
 2006-04-08 01:18:56 +00:00
Chris Lattner
97a47d4c9c Parse shufflevector 
llvm-svn: 27511
 2006-04-08 01:18:35 +00:00
Chris Lattner
14b19acd56 Add shufflevector support, todo, implement better constant folding. 
llvm-svn: 27510
 2006-04-08 01:18:18 +00:00
Chris Lattner
4bd21d8de2 Add shufflevector reading support 
llvm-svn: 27509
 2006-04-08 01:17:59 +00:00
Chris Lattner
eb990aaaf6 new testcase for shufflevector 
llvm-svn: 27508
 2006-04-08 01:17:42 +00:00
Chris Lattner
e2d0c1084a Add a new shufflevector instruction 
llvm-svn: 27507
 2006-04-08 01:15:18 +00:00
Evan Cheng
0916c33201 ldmxcsr and stmxcsr. 
llvm-svn: 27506
 2006-04-08 00:47:44 +00:00
Evan Cheng
e55651f4d7 Fix int_x86_sse_stmxcsr and int_x86_sse_ldmxcsr. Not directly translated from 
gcc builtins. They are not lowered into these intrinsics which take a ptr
argument.

llvm-svn: 27505
 2006-04-08 00:47:01 +00:00
Jeff Cohen
fdd439209d Get Visual Studio building again. 
llvm-svn: 27504
 2006-04-08 00:43:03 +00:00
Jim Laskey
bec0d42d8d Remove section change in function end, preventing override of function's real 
section.

llvm-svn: 27503
 2006-04-08 00:35:59 +00:00
Chris Lattner
f18ce95ff2 Description for the new shufflevector instruction I'm adding. 
llvm-svn: 27502
 2006-04-08 00:13:41 +00:00
Evan Cheng
281a7abddf Code clean up. 
llvm-svn: 27501
 2006-04-07 21:53:05 +00:00
Evan Cheng
06b01067e0 Doh! 
llvm-svn: 27500
 2006-04-07 21:52:15 +00:00