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Author SHA1 Message Date
Chris Lattner
efe5b9aaf8 merge another sse41 test into sse41.ll 
llvm-svn: 76852
 2009-07-23 04:43:48 +00:00
Chris Lattner
c59ca858c8 merge sse41-pmovx.ll into sse41.ll 
llvm-svn: 76850
 2009-07-23 04:39:09 +00:00
Lang Hames
1716e28365 Added PHI Def & Kill tracking to PHIElimination pass. 
llvm-svn: 76849
 2009-07-23 04:34:03 +00:00
Chris Lattner
313c95ea84 change a test to run in filecheck style. Rename it to be a general 
dumping ground of various SSE4.1 tests, since filecheck can reasonably
handle them all in one file.  Generalize it to check x86-64 stuff as
well since it has a different ABI (a convenient way to test both the 
reg and mem forms of these instructions).

llvm-svn: 76848
 2009-07-23 04:33:02 +00:00
Eric Christopher
c9299d5756 Support insertps via the intrinsic and add a couple of simple 
testcases to make sure it's being generated.

llvm-svn: 76843
 2009-07-23 02:22:41 +00:00
Sanjiv Gupta
d62bebab22 Do not call getMangledName on Intrinsics. 
llvm-svn: 76842
 2009-07-23 02:11:04 +00:00
Devang Patel
45ce5c2ac1 MDString 
- Rename member function size(). New name is length().
- Store string beginning and length. Earlier it used to store string end.

llvm-svn: 76841
 2009-07-23 02:00:51 +00:00
Eric Christopher
36eeebc1c4 Add test for pinsrd and pinsrb instructions. 
llvm-svn: 76840
 2009-07-23 01:58:04 +00:00
Andreas Bolka
b33d956e21 Minor cosmetics: indentation, formatting, naming. 
llvm-svn: 76839
 2009-07-23 01:57:06 +00:00
Reid Kleckner
6f9bf7f028 Reverting r76825 and r76828, since they caused clang runtime errors and some build failure involving memset. 
llvm-svn: 76838
 2009-07-23 01:40:54 +00:00
Zhongxing Xu
cd7c9007d1 add header for 'memset'. 
llvm-svn: 76837
 2009-07-23 01:38:47 +00:00
Devang Patel
63cece4454 Silence "uninitialized use" warning. 
llvm-svn: 76836
 2009-07-23 01:36:16 +00:00
Devang Patel
a682c04744 Hide constructors. 
llvm-svn: 76835
 2009-07-23 01:19:53 +00:00
Devang Patel
6b2162686a Derive MDNode from MetadataBase instead of Constant. Emit MDNodes into METADATA_BLOCK in bitcode file. 
llvm-svn: 76834
 2009-07-23 01:07:34 +00:00
Eric Christopher
973fc2d7ab Fix error message for correct opcode. 
llvm-svn: 76829
 2009-07-23 01:01:32 +00:00
Reid Kleckner
b500f07edf Make the JIT code emitter properly retry and ask for more memory when it runs 
out of memory, and also make the default memory manager allocate more memory
when it runs out.

Also, switch function stubs and global data over to using the BumpPtrAllocator.

This makes it so the JIT no longer mmaps (or the equivalent on Windows) 16 MB
of memory, and instead allocates in 512K slabs.  I suspect this size could go
lower, especially on embedded platforms, now that more slabs can be allocated.

llvm-svn: 76828
 2009-07-23 00:49:59 +00:00
Reid Kleckner
4c892c05ec Parameterize the BumpPtrAllocator over a slab allocator. It defaults to using 
malloc, so there should be no functional changes to other code.

These changes are necessary since I have plans to use this allocator in the JIT
memory manager, and it needs a special allocator.

I also added some tests which helped me pinpoint some bugs.

llvm-svn: 76825
 2009-07-23 00:30:41 +00:00
Dan Gohman
0a0d23a081 Revert r75663 (and r76805), as it is causing regressions on powerpc. 
llvm-svn: 76823
 2009-07-23 00:09:46 +00:00
Chris Lattner
a3b58f4ecd remove SectionFlags::Small: it is only used on Xcore, and we'll find 
a better solution for it in the future.

llvm-svn: 76818
 2009-07-22 23:27:22 +00:00
Dan Gohman
840e7f252e x86 isel tweak: use lea (%reg,%reg) instead of lea (,%reg,2). 
llvm-svn: 76817
 2009-07-22 23:26:55 +00:00
Dan Gohman
b54d8949bd Add new keywords to the vim syntax highlighting. 
llvm-svn: 76812
 2009-07-22 22:45:50 +00:00
Dan Gohman
2332bfc988 Add new optimization keywords to the polygen grammar. 
llvm-svn: 76811
 2009-07-22 22:45:30 +00:00
Dan Gohman
001d777207 Rename the new unsigned and signed keywords to nuw and nsw, 
which stand for no-unsigned-wrap and no-signed-wrap.

llvm-svn: 76810
 2009-07-22 22:44:56 +00:00
David Greene
d1f9f45b05 Reorder if-else branches as suggested by Bill. 
llvm-svn: 76808
 2009-07-22 22:32:19 +00:00
David Goodwin
6fa63db9be Fix typo in addrmode definition. 
llvm-svn: 76806
 2009-07-22 22:24:31 +00:00
Dan Gohman
f1103cf95b Add -march=ppc32 lines so that this test doesn't ever default to ppc64. 
llvm-svn: 76805
 2009-07-22 22:08:31 +00:00
Evan Cheng
4a77f28c47 Use getTargetConstant instead of getConstant since it's meant as an constant operand. 
llvm-svn: 76803
 2009-07-22 22:03:29 +00:00
Dan Gohman
8b7a539e80 Make the grep line in this test more specific, to avoid 
unintended matches.

llvm-svn: 76802
 2009-07-22 22:02:42 +00:00
David Greene
fede97eac6 Constify the key in Mi2IndexMap. 
llvm-svn: 76801
 2009-07-22 21:56:14 +00:00
Evan Cheng
88dbc00ca7 Ignore undef uses. 
llvm-svn: 76799
 2009-07-22 21:51:42 +00:00
Daniel Dunbar
3119e6a609 Switch some clients to Value::getName(), and other getName() user 
simplification.
 - NFC

llvm-svn: 76789
 2009-07-22 21:33:09 +00:00
Devang Patel
963b3bc974 Fix indentation. 
llvm-svn: 76787
 2009-07-22 21:10:50 +00:00
Daniel Dunbar
0ff394b13d Simplify some uses of Value::getName() 
llvm-svn: 76786
 2009-07-22 21:10:12 +00:00
Daniel Dunbar
d247ca6f40 Define npos in a way that should make MSVC happier. 
llvm-svn: 76785
 2009-07-22 21:08:31 +00:00
Daniel Dunbar
51818313fe Remove unnecessary store to temporary std::string. 
llvm-svn: 76782
 2009-07-22 20:46:46 +00:00
David Greene
76d89c51ce Put comment printing under asm-verbose. 
llvm-svn: 76780
 2009-07-22 20:33:26 +00:00
Daniel Dunbar
b6a40026a7 Fix indentation. 
llvm-svn: 76778
 2009-07-22 20:26:37 +00:00
David Greene
7f92a15a4b Make some changes suggested by Bill and Evan. 
llvm-svn: 76775
 2009-07-22 20:08:25 +00:00
Devang Patel
7b31d8224d Fix thinko. 
llvm-svn: 76769
 2009-07-22 18:56:16 +00:00
Sanjiv Gupta
061f9abed9 Added -b option to override the default bitcode output file name. 
llvm-svn: 76768
 2009-07-22 18:41:45 +00:00
Devang Patel
04a1939c08 Use isa<> instead of dyn_cast<>. 
llvm-svn: 76767
 2009-07-22 18:35:25 +00:00
Devang Patel
a047636be2 Add replaceAllUsesWith() to FE replace debug info constructs while building complex types. 
llvm-svn: 76765
 2009-07-22 18:23:44 +00:00
Devang Patel
5456f0ba29 Do not print "metadata" twice while printing MDString. 
This fixes unittest failure.

llvm-svn: 76764
 2009-07-22 18:10:23 +00:00
Devang Patel
b51f9d0246 Remove empty test. 
llvm-svn: 76763
 2009-07-22 18:09:11 +00:00
Evan Cheng
ae91b0616b Eliminate a redudant check Eli pointed out. 
llvm-svn: 76762
 2009-07-22 18:08:05 +00:00
Sanjiv Gupta
2168098478 Fixed build warning. No functionality change. 
llvm-svn: 76761
 2009-07-22 17:58:47 +00:00
Devang Patel
5794cb80ad Introduce MetadataBase, a base class for MDString and MDNode. 
Derive MDString directly from MetadataBase. 
Introduce new bitcode block to hold metadata.

llvm-svn: 76759
 2009-07-22 17:43:22 +00:00
Daniel Dunbar
6bbe0f1151 Support writing a StringRef to a raw_ostream directly. 
llvm-svn: 76754
 2009-07-22 17:13:20 +00:00
Chris Lattner
4cd4c075df fix some wording problems Daniel pointed out, make a example actually real. 
llvm-svn: 76751
 2009-07-22 16:54:14 +00:00
Chris Lattner
573e2cde50 doxygenify 
llvm-svn: 76750
 2009-07-22 16:53:56 +00:00