Evan Cheng [Thu, 2 Aug 2007 00:20:17 +0000 (00:20 +0000)]
Added TargetInstrDescriptor::numDefs - num of results.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40709
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Wed, 1 Aug 2007 23:46:47 +0000 (23:46 +0000)]
Can't handle offset and scale if rip-relative addressing is to be used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40703
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Wed, 1 Aug 2007 23:46:10 +0000 (23:46 +0000)]
Mac OS X X86-64 low 4G address not available.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40702
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Wed, 1 Aug 2007 23:45:51 +0000 (23:45 +0000)]
Mac OS X X86-64 low 4G address not available.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40701
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Wed, 1 Aug 2007 23:24:50 +0000 (23:24 +0000)]
Undo previous check-in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40698
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Wed, 1 Aug 2007 23:07:38 +0000 (23:07 +0000)]
Some out operands were incorrectly specified as input operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40697
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Wed, 1 Aug 2007 23:07:36 +0000 (23:07 +0000)]
Make sure these tests pass for the right reasons (verifier error, rather than
failure to assemble).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40696
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Wed, 1 Aug 2007 22:23:50 +0000 (22:23 +0000)]
Update dominator info for the middle blocks created while spliting
exit edge to preserve LCSSA.
Fix dominance frontier update during loop unswitch. This fixes PR 1589.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40695
91177308-0d34-0410-b5e6-
96231b3b80d8
Owen Anderson [Wed, 1 Aug 2007 22:01:54 +0000 (22:01 +0000)]
Make non-local memdep not be recursive, and fix a bug on 403.gcc that this exposed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40692
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Wed, 1 Aug 2007 21:42:24 +0000 (21:42 +0000)]
Missing Requires.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40691
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Wed, 1 Aug 2007 20:26:40 +0000 (20:26 +0000)]
New test. Bogus implicit-def prevented a copy from being coalesced.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40690
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Wed, 1 Aug 2007 20:22:37 +0000 (20:22 +0000)]
Be more precise.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40689
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Wed, 1 Aug 2007 20:18:21 +0000 (20:18 +0000)]
Bugs: missing partial uses and redundant partial defs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40688
91177308-0d34-0410-b5e6-
96231b3b80d8
Lauro Ramos Venancio [Wed, 1 Aug 2007 20:07:59 +0000 (20:07 +0000)]
Add a test for the load/store alignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40687
91177308-0d34-0410-b5e6-
96231b3b80d8
Lauro Ramos Venancio [Wed, 1 Aug 2007 19:34:21 +0000 (19:34 +0000)]
Expand unaligned loads/stores when the target doesn't support them. (PR1548)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40682
91177308-0d34-0410-b5e6-
96231b3b80d8
Christopher Lamb [Wed, 1 Aug 2007 18:48:29 +0000 (18:48 +0000)]
Clean up C++ restrict test cases and add a test for restrict qualified methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40681
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Wed, 1 Aug 2007 18:37:44 +0000 (18:37 +0000)]
these tests aren't xfailed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40680
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Wed, 1 Aug 2007 17:10:30 +0000 (17:10 +0000)]
we're now handling this right :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40675
91177308-0d34-0410-b5e6-
96231b3b80d8
Owen Anderson [Wed, 1 Aug 2007 16:53:51 +0000 (16:53 +0000)]
Forgot to update these files for the FastDSE changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40674
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Wed, 1 Aug 2007 15:32:29 +0000 (15:32 +0000)]
More explicit keywords.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40673
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Wed, 1 Aug 2007 14:42:30 +0000 (14:42 +0000)]
Change a .size directive to use a tab instead of a space, for consistency.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40672
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Wed, 1 Aug 2007 14:28:20 +0000 (14:28 +0000)]
Make ImmutablePass::runOnModule non-virtual, since it is not
intended to be overridden.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40671
91177308-0d34-0410-b5e6-
96231b3b80d8
Owen Anderson [Wed, 1 Aug 2007 06:36:51 +0000 (06:36 +0000)]
Rename FastDSE to just DSE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40668
91177308-0d34-0410-b5e6-
96231b3b80d8
Owen Anderson [Wed, 1 Aug 2007 06:30:51 +0000 (06:30 +0000)]
Move FastDSE in to DeadStoreElimination.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40667
91177308-0d34-0410-b5e6-
96231b3b80d8
Owen Anderson [Wed, 1 Aug 2007 06:30:10 +0000 (06:30 +0000)]
Remove old DSE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40666
91177308-0d34-0410-b5e6-
96231b3b80d8
David Greene [Wed, 1 Aug 2007 03:59:32 +0000 (03:59 +0000)]
Update generated files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40663
91177308-0d34-0410-b5e6-
96231b3b80d8
David Greene [Wed, 1 Aug 2007 03:43:44 +0000 (03:43 +0000)]
New CallInst interface to address GLIBCXX_DEBUG errors caused by
indexing an empty std::vector.
Updates to all clients.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40660
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Wed, 1 Aug 2007 00:12:08 +0000 (00:12 +0000)]
Indexed loads each has 2 outputs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40658
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Wed, 1 Aug 2007 00:10:12 +0000 (00:10 +0000)]
Requires SSE2.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40657
91177308-0d34-0410-b5e6-
96231b3b80d8
Owen Anderson [Tue, 31 Jul 2007 23:27:13 +0000 (23:27 +0000)]
Don't let the memory allocator outsmart GVN. ;-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40655
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Tue, 31 Jul 2007 22:37:44 +0000 (22:37 +0000)]
simpleregistercoalescing -> regcoalescing. It's too long for me to handle.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40654
91177308-0d34-0410-b5e6-
96231b3b80d8
Owen Anderson [Tue, 31 Jul 2007 20:18:28 +0000 (20:18 +0000)]
Fix a failure I accidentally caused in my last commit by mishandling the
removal of redundant phis.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40650
91177308-0d34-0410-b5e6-
96231b3b80d8
Lauro Ramos Venancio [Tue, 31 Jul 2007 20:13:21 +0000 (20:13 +0000)]
Fix a bug in GetKnownAlignment of packed structs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40649
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Tue, 31 Jul 2007 20:11:57 +0000 (20:11 +0000)]
Change the x86 assembly output to use tab characters to separate the
mnemonics from their operands instead of single spaces. This makes the
assembly output a little more consistent with various other compilers
(f.e. GCC), and slightly easier to read. Also, update the regression
tests accordingly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40648
91177308-0d34-0410-b5e6-
96231b3b80d8
David Greene [Tue, 31 Jul 2007 20:01:27 +0000 (20:01 +0000)]
Fix GLIBCXX_DEBUG error owing to dereference of end iterator. There's
no guarantee that an instruction returned by getDependency exists in
the maps.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40647
91177308-0d34-0410-b5e6-
96231b3b80d8
Owen Anderson [Tue, 31 Jul 2007 17:43:14 +0000 (17:43 +0000)]
Fix a misoptimization in aha.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40642
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Tue, 31 Jul 2007 17:22:27 +0000 (17:22 +0000)]
Use SCEVExpander::InsertCastOfTo instead of calling new IntToPtrInst
directly, because the insert point used by the SCEVExpander may vary
from what LSR originally computes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40641
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Tue, 31 Jul 2007 16:52:25 +0000 (16:52 +0000)]
Add note.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40638
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Tue, 31 Jul 2007 16:18:25 +0000 (16:18 +0000)]
new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40636
91177308-0d34-0410-b5e6-
96231b3b80d8
Christopher Lamb [Tue, 31 Jul 2007 16:18:07 +0000 (16:18 +0000)]
Revert overly aggressive interpretation of noalias
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40635
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Tue, 31 Jul 2007 14:41:17 +0000 (14:41 +0000)]
Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40634
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Tue, 31 Jul 2007 14:40:14 +0000 (14:40 +0000)]
fp2uint -> fptoui
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40633
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Tue, 31 Jul 2007 14:39:10 +0000 (14:39 +0000)]
After a discussion with Anton, it turns out that the InReg attribute is not
permitted on function results. So, revert the last patch to make it illegal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40632
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Tue, 31 Jul 2007 08:04:17 +0000 (08:04 +0000)]
Bunch of tests to check loop passes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40629
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Tue, 31 Jul 2007 08:04:03 +0000 (08:04 +0000)]
Redo and generalize previously removed opt for pinsrw: (vextract (v4i32 bc (v4f32 s2v (f32 load ))), 0) -> (i32 load )
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40628
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Tue, 31 Jul 2007 08:03:26 +0000 (08:03 +0000)]
Loop unswitch preserves dom info.
Use simple analysis interface to preserve analysis info maintained by other loop passes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40627
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Tue, 31 Jul 2007 08:01:41 +0000 (08:01 +0000)]
Implement Simple Analysis interfaces - cloneBasicBlockAnalysis and deleteAnalysisValue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40626
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Tue, 31 Jul 2007 08:00:57 +0000 (08:00 +0000)]
Introduce Simple Analysis interface for loop passes.
Right now, this interface provides hooks for only to operations, 1) clone basic block 2) delete value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40625
91177308-0d34-0410-b5e6-
96231b3b80d8
Christopher Lamb [Tue, 31 Jul 2007 07:04:51 +0000 (07:04 +0000)]
Teach BasicAA about noalias function parameters. Passes all of DejaGNU and test-suite.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40624
91177308-0d34-0410-b5e6-
96231b3b80d8
Christopher Lamb [Tue, 31 Jul 2007 07:03:24 +0000 (07:03 +0000)]
Un-XFAIL these tests after r40622 fixed them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40623
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Tue, 31 Jul 2007 06:37:43 +0000 (06:37 +0000)]
Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40621
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Tue, 31 Jul 2007 06:37:27 +0000 (06:37 +0000)]
Allow the INREG parameter attribute to be added to functions. This permits the
function result to be passed in a register. This implements the GCC regparm
function attribute for llvm by translation to the InReg parameter attribute
and fixes test/CFrontend/2002-07-30-SubregSetAssertion.c
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40619
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Tue, 31 Jul 2007 06:33:37 +0000 (06:33 +0000)]
The InReg parameter attribute is valid on function results. The llvm-gcc-4.0
front end converts regparm attribute on the gcc function into InReg attribute
on the llvm function. This fixes test/CFrontend/2002-07-30-SubrefSetAssertion.c
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40618
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Tue, 31 Jul 2007 06:21:44 +0000 (06:21 +0000)]
This isn't safe when there are uses of load's chain result.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40617
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Tue, 31 Jul 2007 06:00:51 +0000 (06:00 +0000)]
Fix PR1581, patch by Timo Savola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40616
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Tue, 31 Jul 2007 03:55:56 +0000 (03:55 +0000)]
Regenerate (again).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40613
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Tue, 31 Jul 2007 03:55:43 +0000 (03:55 +0000)]
Don't include newlines in the whitespace before newline (WSNL) rule.
Fix the comment for WSNL to describe its actual function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40612
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Tue, 31 Jul 2007 03:50:36 +0000 (03:50 +0000)]
Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40611
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Tue, 31 Jul 2007 02:57:37 +0000 (02:57 +0000)]
For PR1553:
Make the AsmParser auto-upgrade the old zext and sext
keywords for parameter attributes and handle the
end-of-line ambiguity.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40610
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Mon, 30 Jul 2007 23:07:10 +0000 (23:07 +0000)]
If loop can be unswitched again, then do it yourself.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40609
91177308-0d34-0410-b5e6-
96231b3b80d8
Anton Korobeynikov [Mon, 30 Jul 2007 23:03:25 +0000 (23:03 +0000)]
Add a comment: don't expect from external function resolver in interpreter
things, it wasn't designed to handle.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40608
91177308-0d34-0410-b5e6-
96231b3b80d8
Owen Anderson [Mon, 30 Jul 2007 21:26:39 +0000 (21:26 +0000)]
Avoid potential iterator invalidation problems.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40607
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Mon, 30 Jul 2007 21:10:44 +0000 (21:10 +0000)]
Remove dead code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40606
91177308-0d34-0410-b5e6-
96231b3b80d8
Scott Michel [Mon, 30 Jul 2007 21:00:31 +0000 (21:00 +0000)]
- Allow custom lowering for CTPOP, CTTZ, CTLZ.
- Fixed an existing unexpanded tab.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40605
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Mon, 30 Jul 2007 20:23:45 +0000 (20:23 +0000)]
LCSSA preserves dom info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40604
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Mon, 30 Jul 2007 20:22:53 +0000 (20:22 +0000)]
Loop Rotation pass preserves dominator tree and frontier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40603
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Mon, 30 Jul 2007 20:19:59 +0000 (20:19 +0000)]
LICM preserves scalar evolution and dom frontier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40602
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Mon, 30 Jul 2007 20:13:24 +0000 (20:13 +0000)]
Regenerate for __dso_handle, per Anton's request.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40601
91177308-0d34-0410-b5e6-
96231b3b80d8
Anton Korobeynikov [Mon, 30 Jul 2007 20:02:02 +0000 (20:02 +0000)]
Add detection of __dso_handle presence during configure. Use this information in the
JITer (short path is added for darwin). This is needed to properly JIT llvm-gcc-4.2-built
binaries, since cxa_atexit is enabled by default on much more targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40600
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Mon, 30 Jul 2007 19:53:57 +0000 (19:53 +0000)]
Fix a typo/thinko.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40599
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Mon, 30 Jul 2007 19:09:17 +0000 (19:09 +0000)]
Fix a bug in getCopyFromParts turned up in the testcase for PR1132.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40598
91177308-0d34-0410-b5e6-
96231b3b80d8
Owen Anderson [Mon, 30 Jul 2007 17:29:24 +0000 (17:29 +0000)]
Use more caching when computing non-local dependence. This makes bzip2 not
use up the entire 32-bit address space.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40596
91177308-0d34-0410-b5e6-
96231b3b80d8
Owen Anderson [Mon, 30 Jul 2007 16:57:08 +0000 (16:57 +0000)]
Fix a bug caused by indiscriminantly asking for the dominators of a predecessor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40595
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Mon, 30 Jul 2007 15:08:02 +0000 (15:08 +0000)]
Use tabs more consistently in assembler pseudo-ops.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40594
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Mon, 30 Jul 2007 15:06:25 +0000 (15:06 +0000)]
Print a space between the comment character and the basic block name,
for prettiness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40593
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Mon, 30 Jul 2007 15:04:59 +0000 (15:04 +0000)]
Fix the comments for the 'fast' parameter in addPassesToEmitFile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40592
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Mon, 30 Jul 2007 15:01:09 +0000 (15:01 +0000)]
Remove a FIXME comment that wasn't removed when the code it accompanied
was removed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40591
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Mon, 30 Jul 2007 14:58:59 +0000 (14:58 +0000)]
Fix the comment for getClosestTargetForJIT to reflect the fact that
it does not have a Module parameter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40590
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Mon, 30 Jul 2007 14:51:59 +0000 (14:51 +0000)]
More explicit keywords.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40589
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Mon, 30 Jul 2007 14:51:13 +0000 (14:51 +0000)]
Fix pastos in comments for doFinalization functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40588
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Mon, 30 Jul 2007 07:52:03 +0000 (07:52 +0000)]
New test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40587
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Mon, 30 Jul 2007 07:51:22 +0000 (07:51 +0000)]
Vector fneg must be expanded into fsub -0.0, X.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40586
91177308-0d34-0410-b5e6-
96231b3b80d8
Christopher Lamb [Sun, 29 Jul 2007 23:29:16 +0000 (23:29 +0000)]
Add tests for generating noalias parameter attribute from __restrict qualified function parameters. C++ tests are currently XFAILing see PR1582.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40583
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Sun, 29 Jul 2007 18:23:22 +0000 (18:23 +0000)]
Be explicit about which level of optimization is being asked for. The -O option
is equivalent to -O1.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40581
91177308-0d34-0410-b5e6-
96231b3b80d8
Christopher Lamb [Sun, 29 Jul 2007 01:24:57 +0000 (01:24 +0000)]
Change the x86 backend to use extract_subreg for truncation operations. Passes DejaGnu, SingleSource and MultiSource.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40578
91177308-0d34-0410-b5e6-
96231b3b80d8
Christopher Lamb [Sat, 28 Jul 2007 19:03:30 +0000 (19:03 +0000)]
Add register info needed to use subreg sets on X86.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40572
91177308-0d34-0410-b5e6-
96231b3b80d8
Nick Lewycky [Sat, 28 Jul 2007 16:43:10 +0000 (16:43 +0000)]
Make this explictly signed. Fixes PR1571.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40569
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Fri, 27 Jul 2007 20:06:09 +0000 (20:06 +0000)]
Add facility to dump pass manager structure
to make it easier to understand failure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40567
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan Sands [Fri, 27 Jul 2007 20:02:49 +0000 (20:02 +0000)]
Trampoline codegen support for X86-32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40566
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan Sands [Fri, 27 Jul 2007 19:57:41 +0000 (19:57 +0000)]
Forget to add 'nest' to the list of parameter
attributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40565
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Fri, 27 Jul 2007 19:13:43 +0000 (19:13 +0000)]
Fix edge cases in handling basic block split.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40564
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Fri, 27 Jul 2007 18:34:27 +0000 (18:34 +0000)]
Use SmallPtrSet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40560
91177308-0d34-0410-b5e6-
96231b3b80d8
Chuck Rose III [Fri, 27 Jul 2007 18:26:35 +0000 (18:26 +0000)]
VStudio compiler errors and placing Function*->ExFunc map under ManagedStatic control.
This commit fixes two things. One is a pair of VStudio compiler errors stemming from variables
which defined within the for loop statement and also within the body of the for loop. I fixed these
by renaming one of the two variables. Additionally, I've made the Function*->ExFunc map in
ExternalFunctions.cpp a ManagedStatic object, so that cleanup will be done on llvm_shutdown. In repeated
uses of the interpreter, where the same Function* address may get used for completely differnet functions,
this was causing a crash.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40558
91177308-0d34-0410-b5e6-
96231b3b80d8
Chuck Rose III [Fri, 27 Jul 2007 18:20:11 +0000 (18:20 +0000)]
Updates to the VStudio project files:
1. Switch from VStudio 2k3 to VStudio 2k5
2. All pdb files now will be placed as $(OutputDir)/$(ProjectName).pdb. This puts them alongside the
binaries with the same base name as the binary. If you need to copy the results of your llvm build
into another project's tree, this will simplify that process.
3. Recent files added to the tree were added to the proejects within the VStudio project
4. Project build dependency order fixed so that the build can take place in one pass. A generated
file was not being built at the correct time, causing a build error in about half the projects until
the build was run a second time.
Note you will need flex and bison installed an in your path in order to build properly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40557
91177308-0d34-0410-b5e6-
96231b3b80d8
Owen Anderson [Fri, 27 Jul 2007 18:07:02 +0000 (18:07 +0000)]
Allow SmallPtrSet to hold pointers to const data.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40556
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Fri, 27 Jul 2007 17:16:43 +0000 (17:16 +0000)]
Re-apply 40504, but with a fix for the segfault it caused in oggenc:
Make the alignedload and alignedstore patterns always require 16-byte
alignment. This way when they are used in the "Fs" instructions, in which
a vector instruction is used for a scalar purpose, they can still require
the full vector alignment. And add a regression test for this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40555
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan Sands [Fri, 27 Jul 2007 16:45:18 +0000 (16:45 +0000)]
It seems logical that InReg should be incompatible
with StructReturn and ByVal, so make it so.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40554
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan Sands [Fri, 27 Jul 2007 15:09:54 +0000 (15:09 +0000)]
As the number of parameter attributes increases,
Verifier::visitFunction is suffering a combinatorial
explosion due to the number of mutually incompatible
attributes. This patch tidies the whole thing up
using attribute masks. While there I fixed some
small bugs: (1) the ByVal attribute tests cast a
type to a pointer type, which can fail. Yes, the
fact it is of a pointer type is checked before,
but a failing check does not cause the program
to exit, it continues on outputting further errors;
(2) Nothing was checking that an sret attribute is
on the first parameter; (3) nothing was checking that
a function for which isStructReturn() is true has a
parameter with the sret attribute and vice-versa (I
don't think it is possible for this to go wrong, but
it seems right to check it).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40553
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan Sands [Fri, 27 Jul 2007 12:58:54 +0000 (12:58 +0000)]
Support for trampolines, except for X86 codegen which is
still under discussion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40549
91177308-0d34-0410-b5e6-
96231b3b80d8
Christopher Lamb [Fri, 27 Jul 2007 07:36:14 +0000 (07:36 +0000)]
Move subreg lowering pass to be right after regalloc, per feedback.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40548
91177308-0d34-0410-b5e6-
96231b3b80d8