4f10733cf3
fix typos gabor noticed
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llvm-svn: 60754
2008-12-09 08:38:36 +00:00
e25d3417f5
Correct my English.
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llvm-svn: 60753
2008-12-09 07:55:31 +00:00
75510d8d5c
restructure the top level non-local ptr dep query to handle
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the first block of a query specially. This makes the "complete query
caching" subsystem more effective, avoiding predecessor queries. This
speeds up GVN another 4%.
llvm-svn: 60752
2008-12-09 07:52:59 +00:00
f903fe1df0
rename getNonLocalPointerDepInternal -> getNonLocalPointerDepFromBB
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and split its inner loop out into a new GetNonLocalInfoForBlock
function. No functionality change.
llvm-svn: 60751
2008-12-09 07:47:11 +00:00
75900bf5cd
DisableGVCompilation should not abort on internal GlobalValue's.
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llvm-svn: 60750
2008-12-09 07:31:49 +00:00
8a5366332f
In LegalizeOp, don't change the result type of CONVERT_RNDSAT when promoting
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one of its operand.
llvm-svn: 60749
2008-12-09 07:27:39 +00:00
f545749f2b
It's easy to handle SLE/SGE when the loop has a unit stride.
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llvm-svn: 60748
2008-12-09 07:25:04 +00:00
aeaec0838b
if we have two elements, insert both, don't use std::sort.
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This speeds up the new GVN by another 3%
llvm-svn: 60747
2008-12-09 07:05:45 +00:00
4d1281cdf2
If we're only adding one new element to 'Cache', insert it into its known
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position instead of using a full sort. This speeds up GVN by ~4% with the
new memdep stuff.
llvm-svn: 60746
2008-12-09 06:58:04 +00:00
e8113a70fa
convert a couple other places that use pred_iterator to use the caching
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pred iterator.
llvm-svn: 60745
2008-12-09 06:44:17 +00:00
18e1da3e80
newline at end of phile
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llvm-svn: 60744
2008-12-09 06:32:32 +00:00
768e5bcafc
use hte new pred cache to speed up the new non-local memdep
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queries. This speeds up GVN using the new queries (not yet
checked in) by just over 10%.
llvm-svn: 60743
2008-12-09 06:28:49 +00:00
4c9bb5336a
pred_iterator got a lot slower since use-diet landed. This is a
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really simple cache class for these queries. Hopefully this can
be removed if pred_iterator speeds back up.
llvm-svn: 60742
2008-12-09 06:27:07 +00:00
02e2c2450e
CellSPU:
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- Fix call.ll and call_indirect.ll expected results, now that it's using a
different pre-register allocation scheduler.
llvm-svn: 60741
2008-12-09 06:12:03 +00:00
4dd832d241
Fix getNode to allow a vector for the shift amount for shifts of vectors.
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Fix the shift amount when unrolling a vector shift into scalar shifts.
Fix problem in getShuffleScalarElt where it assumes that the input of
a bit convert must be a vector.
llvm-svn: 60740
2008-12-09 05:46:39 +00:00
56b20ffc5f
Fix a really subtle off-by-one bug that Duncan noticed with valgrind
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on test/CodeGen/Generic/2007-06-06-CriticalEdgeLandingPad.
llvm-svn: 60739
2008-12-09 04:47:21 +00:00
8deac5db5a
CellSPU:
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- Change default scheduling preference to list-burr, which produces somewhat
better code than the default. Could also use list-tdrr, but need to ask
dev list about the appropriate handy mnemonic before commiting.
llvm-svn: 60738
2008-12-09 03:37:19 +00:00
80b34b3f47
Add initial support for fast-isel of the [SU]ADDO intrinsics. It isn't
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complete. For instance, it lowers the common case into this less-than-optimal
code:
addl %ecx, %eax
seto %cl
testb %cl, %cl
jne LBB1_2 ## overflow
instead of:
addl %ecx, %eax
jo LBB1_2 ## overflow
That will come in a future commit.
llvm-svn: 60737
2008-12-09 02:42:50 +00:00
16516ba7b3
Fix the name of ISD::TokenFactor in a comment. Thanks Gabor!
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llvm-svn: 60736
2008-12-09 02:18:52 +00:00
c3fbda4d19
remove two unneeded forward declarations, pointed out by Gabor.
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llvm-svn: 60735
2008-12-09 02:10:10 +00:00
c28ce29a12
[static analyzer] Extend VLA size checking to look for undefined sizes.
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llvm-svn: 60734
2008-12-09 00:44:16 +00:00
37c496979c
Don't charge full latency for an anti-dependence, in this simplistic
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pipeline model.
llvm-svn: 60733
2008-12-09 00:26:46 +00:00
08134c984b
Update Driver to new interface for LiveVariables.
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llvm-svn: 60732
2008-12-09 00:17:51 +00:00
d7266bf20a
Add zero-sized VLA check test case.
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llvm-svn: 60731
2008-12-09 00:14:48 +00:00
6ee0a11814
Fixed LiveVariables bug where we didn't consider block-level expressions that functioned as the size of a VLA to be live.
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llvm-svn: 60730
2008-12-09 00:14:14 +00:00
8e0079c787
Change condition under which 'retain'/'copy' are directly evaluated.
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llvm-svn: 60729
2008-12-08 23:56:17 +00:00
bc55c2a18f
Fix a couple of mistaken switch case fall-throughs. Thanks to Bill
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for spotting these!
llvm-svn: 60728
2008-12-08 23:50:06 +00:00
5f769e2d40
Actually test something. Use PR3170 test case.
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llvm-svn: 60727
2008-12-08 23:44:46 +00:00
8f7afdd21e
Add checking for zero-sized VLAs.
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llvm-svn: 60726
2008-12-08 22:47:34 +00:00
e598370ae9
remove DebugIterations option. Despite the accusations,
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jump threading has been shown to only expose problems not
have bugs itself. I'm sure it's completely bug free! ;-)
llvm-svn: 60725
2008-12-08 22:44:07 +00:00
223005f35a
Incorporate MissingDealloc_IBOutlet.m test case into MissingDealloc.m
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llvm-svn: 60722
2008-12-08 22:05:43 +00:00
1f9dd45f57
Incorporate MissingDeallc_SEL.m test case into MissingDealloc.m
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llvm-svn: 60721
2008-12-08 22:01:50 +00:00
8f5c0ede0f
Add test case for <rdar://problem/6380411>.
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llvm-svn: 60720
2008-12-08 21:59:21 +00:00
46415261ee
Fix PR3172: if we see an eof or } at the top level, reject it.
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This is important because ParseDeclarationOrFunctionDefinition
skips to, but does not consume, an } on error.
llvm-svn: 60719
2008-12-08 21:59:01 +00:00
3a90716f6a
improve comment.
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llvm-svn: 60718
2008-12-08 21:53:24 +00:00
96d2eecf85
'self.myIvar = nil' (properties) only releases myIvar when the property has kind 'assign'. This fixes <rdar://problem/6380411>.
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llvm-svn: 60717
2008-12-08 21:44:15 +00:00
5fd31b17df
ObjCInterfaceDecl::lookupInstanceMethod() needs to look through a categories protocols.
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Fixes <rdar://problem/6418640> clang on prokit: error: incompatible type returning 'id', expected 'NSSize'
llvm-svn: 60716
2008-12-08 20:57:28 +00:00
f1ab600362
Fix a couple uninitialized variables from my previous commit.
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llvm-svn: 60713
2008-12-08 20:01:41 +00:00
16873c6284
Remove the #include of ScheduleDAGSDNodes.h, which is no longer necessary.
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llvm-svn: 60712
2008-12-08 19:45:33 +00:00
c654143258
Re-apply 60689 now my head is screwed on right.
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llvm-svn: 60711
2008-12-08 19:29:03 +00:00
3edadfc730
Changed 'readonly' 'retain/copy' diagnostics into
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warning as it is allowed in gcc and will break projects.
llvm-svn: 60710
2008-12-08 19:28:10 +00:00
3685995d2c
Since we do not allow a readonly property to be 'copy'retain', we
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must allow the continuation class to extend it to a 'readwrite'
and 'copy/retain'.
llvm-svn: 60709
2008-12-08 18:47:29 +00:00
5daeee2bd6
Move Sema::isTemplateParameterDecl to Decl::isTemplateParameter, where it belongs
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llvm-svn: 60708
2008-12-08 18:40:42 +00:00
f90d3b096a
Fix the top-level comments, and fix some 80-column violations.
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llvm-svn: 60707
2008-12-08 17:50:35 +00:00
1acbd9b2c8
Move the conversion to intptr_t to a separate statement. This
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avoids GCC's warning even on 64-bit hosts.
llvm-svn: 60706
2008-12-08 17:41:24 +00:00
64bc11e7ce
Revert 60689. It caused many regressions on Darwin targets.
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llvm-svn: 60705
2008-12-08 17:38:02 +00:00
f122ff0cad
Fix <rdar://problem/6423452> clang ObjC rewriter: Don't use __declspec(dllimport) for Blocks functions, as they are linked statically.
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llvm-svn: 60704
2008-12-08 17:30:33 +00:00
5946b1afc5
Use 'delete []' instead of 'delete' in OwningArray::reset().
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llvm-svn: 60703
2008-12-08 17:28:11 +00:00
2bb8a2f80f
Fix spelling.
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Thanks Duncan!
llvm-svn: 60702
2008-12-08 17:07:24 +00:00
1c469d36b0
Undo previous patch.
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llvm-svn: 60701
2008-12-08 17:02:37 +00:00
Chris Lattner