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Author SHA1 Message Date
Daniel Dunbar
95db93caa1 Revert r77397, it causes significant regressions in llc performance. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77425 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-29 03:04:22 +00:00
Evan Cheng
5657c01949 Optimize Thumb2 jumptable to use tbb / tbh when all the offsets fit in byte / halfword. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77422 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-29 02:18:14 +00:00
Eric Christopher
794bfed25d Fix comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77415 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-29 01:01:19 +00:00
Bill Wendling
859cc77963 Change the "PreferredEHDataFormat" from "absptr" if we're on a Darwin system > 
Leopard.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77414 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-29 00:59:34 +00:00
Eric Christopher
c841fe5fd1 Add a couple more tests for the ptest intrinsics to make sure we're 
grabbing them all correctly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77413 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-29 00:51:15 +00:00
Bill Wendling
0dafca9076 Move comment to above method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77412 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-29 00:50:05 +00:00
Devang Patel
eff2ab61b5 Parse named metadata. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77410 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-29 00:34:02 +00:00
Devang Patel
f457d1316d Add NamedMDNode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77409 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-29 00:33:07 +00:00
Bill Wendling
ade025c65c - Temporarily unbreak the build by forcing the TType "absptr", which isn't 
correct. But what are you going to do? I'll fix this in the future.
- Move another large loop into its own method.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77408 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-29 00:31:35 +00:00
Eric Christopher
71c6753d03 Add support for gcc __builtin_ia32_ptest{z,c,nzc} intrinsics. Lower 
to ptest instruction plus setcc. Revamp ptest instruction. Add test.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77407 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-29 00:28:05 +00:00
Dan Gohman
28daa10246 Remove another F_OK. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77405 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-29 00:02:58 +00:00
Daniel Dunbar
0e2771f4c4 Match X86 register names to number. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77404 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-29 00:02:19 +00:00
Andreas Bolka
55e459aa75 Fix a few typos and add links. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77403 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-29 00:02:05 +00:00
David Goodwin
d9453784fb Thumb-2: fix typo that caused incorrect stack elimination for VFP operations and very large stack frames. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77401 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 23:52:33 +00:00
Bill Wendling
5cff487665 Cleanup code to use iterators instead of ".size()". 
Does any one else hate the name "const_reverse_iterator" as much as I do?


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77399 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 23:44:43 +00:00
Andreas Bolka
7b43f5cdd1 Slightly reformat LDA tests to ease grepping. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77398 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 23:40:40 +00:00
David Greene
7aaad71722 Improve performance of PadToColumn by eliminating flushes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77397 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 23:26:34 +00:00
Dan Gohman
a87861e4f8 On "Unix", if Program::FindProgramByName is given a name containing 
slashes, just go with it, regardless of whether it looks like it will
be executable. This follows the behavior of sh(1) more closely.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77396 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 23:25:18 +00:00
David Greene
fd29440c07 Add some protected interfaces to allow subclass access to the buffer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77395 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 23:24:58 +00:00
Bill Wendling
d4609622ad Doxygenify comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77394 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 23:23:00 +00:00
Bill Wendling
5e953ddfa3 Split out large loop into it's very own method. No intended functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77393 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 23:22:13 +00:00
Dan Gohman
73c74ead21 It isn't necessary to use F_OK when using R_OK or similar. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77392 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 23:22:01 +00:00
David Goodwin
265d82e4c6 Add a bugpoint flag to disable block extraction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77389 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 23:08:36 +00:00
Chris Lattner
9eb7e0aa57 discourage else after "noreturn" statements. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77387 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 22:54:04 +00:00
Daniel Dunbar
cf593a3f43 Update CMakeLists 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77385 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 22:46:39 +00:00
Daniel Dunbar
16cdcb38b2 Move X86 instruction parsing into X86/AsmParser. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77384 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 22:40:46 +00:00
Devang Patel
dd04246fa2 Clarify getName() comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77383 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 22:30:52 +00:00
Bill Wendling
b0d9c3e7fd Output the EH TType format and base offset only if there are types that we're 
going to emit.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77382 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 22:23:45 +00:00
Daniel Dunbar
e240beb065 Make expression parsing and error/warning reporting available through the 
generic MCAsmParser interface.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77381 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 22:22:31 +00:00
Benjamin Kramer
b0facb18df Fix a fixme; don't take binaries from the working directory. 
This fixes clang on non-darwin platforms if a file called 'ld' or 'as'
is in the working directory. Based on patch by Pawel Worach!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77379 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 22:08:15 +00:00
Devang Patel
3755bec950 Remove unused method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77378 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 22:04:55 +00:00
Bill Wendling
1711a7c8cf Output the correct format for Darwin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77376 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 22:03:50 +00:00
Benjamin Kramer
f83264b423 fix unittest 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77375 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 22:03:24 +00:00
Bill Wendling
c5800a809f Use the preferred EH data format for the preferred EH data format. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77373 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 21:54:03 +00:00
Bill Wendling
ac3126ebdd Darwin outputs (DW_EH_PE_pcrel | DW_EH_PE_indirect | DW_EH_PE_sdata4) when we're 
dealing with Data.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77372 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 21:53:17 +00:00
Bill Wendling
1da5860b04 Remove unused parameter name. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77371 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 21:50:32 +00:00
Devang Patel
0a9f7b9c3e Rename MDNode.h header. It defines MDnode and other metadata classes. 
New name is Metadata.h.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77370 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 21:49:47 +00:00
Evan Cheng
7cc2c406d0 Fix a typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77369 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 21:49:18 +00:00
Owen Anderson
af7ec97587 Return ConstantVector to 2.5 API. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77366 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 21:19:26 +00:00
Evan Cheng
e7c329bf4b In thumb2 mode, add pc is unpredictable. Use add + mov pc instead (that is until more optimization goes in). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77364 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 20:53:24 +00:00
David Goodwin
6340632d3b Remove support for ORN to workaround <rdar://problem/7096522>. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77363 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 20:51:25 +00:00
Daniel Dunbar
a2edbabcb8 Provide generic MCAsmParser when constructing target specific parsers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77362 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 20:47:52 +00:00
Devang Patel
d2f79a1346 Add DebugInfoEnumerator to collect debug info. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77360 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 19:55:13 +00:00
Andreas Bolka
c3cc45aa8b Simplify LDA-internal interface. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77359 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 19:50:13 +00:00
Andreas Bolka
328fb3d210 Add LDA statistics. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77358 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 19:49:49 +00:00
Andreas Bolka
34ce687144 Minor factoring, naming and formatting cleanups. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77357 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 19:49:25 +00:00
Bruno Cardoso Lopes
50bc204291 Handle null and file symbol on doInitialization 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77354 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 19:25:33 +00:00
Chris Lattner
b180d992d8 more simplifications and cleanup. :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77350 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 18:48:43 +00:00
Owen Anderson
1fd7096407 Change ConstantArray to 2.5 API. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77347 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 18:32:17 +00:00
Daniel Dunbar
8e7c38e17b Switch X86 assembly parser to using the generic lexer interface. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77341 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 18:17:26 +00:00