058088f219
Fix an issue where the ordering of blocks within a function could lead to different constraint
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graphs being produced. The cause was that we were incorrectly marking sigma instructions as
processed after handling the sigma-specific constraints for them, potentially neglecting to
process them as normal instructions as well.
Unfortunately, the testcase that inspired this still doesn't work because of a bug in the solver,
which is next on the list to debug.
llvm-svn: 86486
2009-11-08 22:36:55 +00:00
fd8d4e1383
Fix use-after-free bug.
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llvm-svn: 86485
2009-11-08 22:15:39 +00:00
2edf3a4896
Add a 'zkill' script, which is more-or-less a fancy (although not necessarily
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very robust) version of killall. Because I like making shiny new wheels out of
spare parts.
For use by buildbots when people insist on making cc1 infinite loop. :)
llvm-svn: 86484
2009-11-08 21:51:53 +00:00
2299d4b6d8
Teach an instcombine to not pull trunc instructions through PHI nodes
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when both the source and dest are illegal types, since it would cause
the phi to grow (for example, we shouldn't transform test14b's phi to
a phi on i320). This fixes an infinite loop on i686 bootstrap with
phi slicing turned on, so turn it back on.
llvm-svn: 86483
2009-11-08 21:20:06 +00:00
fec62f0ef5
Revert commit 81144, and add a comment. It caused bugpoint timeouts
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not to work any more on linux.
llvm-svn: 86481
2009-11-08 20:55:48 +00:00
a837e4db6b
reapply r8644[3-5] with only the scary part
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(SliceUpIllegalIntegerPHI) disabled.
llvm-svn: 86480
2009-11-08 19:23:30 +00:00
489232c466
Update CMake file.
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llvm-svn: 86479
2009-11-08 18:30:42 +00:00
4c41373c56
Speculatively revert r8644[3-5], they seem to be leading to infinite loops in
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llvm-gcc bootstrap.
llvm-svn: 86478
2009-11-08 17:52:47 +00:00
700c4ab3f9
Add and-not (bic) patterns. Based heavily on patch by Brian Lucas!
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llvm-svn: 86471
2009-11-08 15:33:12 +00:00
e92c508764
Move OR patterns upper to all logical stuff. No functionality change.
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llvm-svn: 86470
2009-11-08 15:32:44 +00:00
a404d61c8e
Some nice peephole patterns. Based on patch by Brian Lucas!
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llvm-svn: 86469
2009-11-08 15:32:28 +00:00
fd9a893cab
Print tab before operand of jcc
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llvm-svn: 86468
2009-11-08 15:32:11 +00:00
4ca8d3a6a6
Fix invalid operand updates & implement post-inc memory operands
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llvm-svn: 86466
2009-11-08 14:27:38 +00:00
14236c8e82
Special-case default argument expression in instantiation. This should fix PR4301. Doug, please double-check my assumptions. Read the PR for more details.
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llvm-svn: 86465
2009-11-08 13:56:19 +00:00
b0a05f7ca1
Add a checker for CWE-467: Use of sizeof() on a Pointer Type.
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llvm-svn: 86464
2009-11-08 13:10:34 +00:00
eb8692cff9
Throw an error when stack realignment stuff fails instead of silent
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code miscompilation
llvm-svn: 86463
2009-11-08 12:58:40 +00:00
dc2beaa05e
It is invalid to infer the value type from the result #0 of the node
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since the instruction might use the other result of different type.
llvm-svn: 86462
2009-11-08 12:14:54 +00:00
afb8be743d
When checking the namespace of a redeclaration or definition, look through linkage specs. Fixes PR5430.
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llvm-svn: 86461
2009-11-08 11:36:54 +00:00
3752e1dbb4
Don't reprocess non-dependent initializers of non-dependent VarDecls. Fixes PR5426.
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llvm-svn: 86460
2009-11-08 10:16:43 +00:00
932c32043a
Fix for FreeBSD toolchain in regards to CPP, Credit to Roman Divacky.
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llvm-svn: 86459
2009-11-08 10:13:36 +00:00
dc3fcfc0d0
Remove ByteswapSCANFResults, it is dead.
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llvm-svn: 86458
2009-11-08 09:46:57 +00:00
7e215ea165
Add clarifying parens.
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llvm-svn: 86457
2009-11-08 09:46:46 +00:00
3b339a3aa3
Simplify.
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llvm-svn: 86456
2009-11-08 09:46:39 +00:00
bd33c94d6f
Revert unintentional change to this file.
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llvm-svn: 86455
2009-11-08 09:46:33 +00:00
e34c1d8b44
NNT: Remove DejaGNU test from NewNightlyTest reports, this aspect of testing is
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handled by buildbots now.
llvm-svn: 86454
2009-11-08 09:34:14 +00:00
e9bbafe1eb
Two small fixes for site.exp for cmake.
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llvm-svn: 86453
2009-11-08 09:29:52 +00:00
84bc8c3058
Derive the right paths to use during testing instead of passing it in via make.
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Also, fix a few other details of the cmake test target and rename it to
'check'. CMake tests now work for the most part, but there are a handful of
failures left due to missing site.exp bits.
llvm-svn: 86452
2009-11-08 09:08:00 +00:00
0ab04bc27e
Switch to using 'lit.site.cfg.in' for the site config template for Unit tests,
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and generate it for CMake builds as well.
llvm-svn: 86451
2009-11-08 09:07:51 +00:00
bf7afbaaaf
Cleanup some unused RUN lines.
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llvm-svn: 86450
2009-11-08 09:07:42 +00:00
42c19ee140
lit: Hardcode whence seek value, os.SEEK_END isn't always available.
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llvm-svn: 86449
2009-11-08 09:07:33 +00:00
3d861af58a
lit: Warn when a test suite contains no tests.
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llvm-svn: 86448
2009-11-08 09:07:26 +00:00
6ff773bd21
lit: Drop require_and_and support.
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llvm-svn: 86447
2009-11-08 09:07:13 +00:00
09eeeaf08b
Moved some ManagedStatics out of the SlotIndexes header.
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llvm-svn: 86446
2009-11-08 08:49:59 +00:00
99db7963b4
another more interesting test.
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llvm-svn: 86445
2009-11-08 08:36:40 +00:00
7c8b29ef61
feature test for the new transformation in r86443
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llvm-svn: 86444
2009-11-08 08:30:58 +00:00
c7a450b5b2
teach a couple of instcombine transformations involving PHIs to
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not turn a PHI in a legal type into a PHI of an illegal type, and
add a new optimization that breaks up insane integer PHI nodes into
small pieces (PR3451).
llvm-svn: 86443
2009-11-08 08:21:13 +00:00
6f3de50ca7
Test commit - minor terminology change to my recent patch suggested by John McCall
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llvm-svn: 86442
2009-11-08 07:46:34 +00:00
4100db6174
Always make sure we're using an unqualified type when building a
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constructor name. Fixes PR5418.
llvm-svn: 86441
2009-11-08 07:12:55 +00:00
e0e20c2b90
We don't need to byteswap, the interpreter assumes the program is running
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native anyways. This fixes a crash using %d and similar in a scanf statement.
llvm-svn: 86440
2009-11-08 05:45:04 +00:00
2679a884d7
Move a function which returns a class outside of extern C scope.
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llvm-svn: 86439
2009-11-08 04:13:53 +00:00
a797946755
CIndex: Add temporary hack to leak memory instead of returning invalid pointers.
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llvm-svn: 86438
2009-11-08 04:11:32 +00:00
80ec848944
lit: Workaround a Win32/subprocess bug when appending.
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llvm-svn: 86437
2009-11-08 03:43:06 +00:00
107a38dafc
lit: Preserve the PATHEXT variable when running subcommands, this is important on Win32
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llvm-svn: 86436
2009-11-08 03:35:19 +00:00
295f266370
Make TargetData::getStringRepresentation spit out native integer types,
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this gives llvm-gcc generated modules the right data.
llvm-svn: 86435
2009-11-08 02:32:01 +00:00
1866ee143d
Remove test. Execution tests are slow and generally not worth it.
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llvm-svn: 86434
2009-11-08 02:23:15 +00:00
d90e0a113e
Drop require_and_and argument.
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llvm-svn: 86433
2009-11-08 01:47:35 +00:00
34546ce43d
Remove RUN: true lines.
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llvm-svn: 86432
2009-11-08 01:47:25 +00:00
6eb1201c90
Move test/Index input files into a sub directory (not scanned as tests).
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llvm-svn: 86431
2009-11-08 01:46:19 +00:00
8b57697954
Eliminate &&s in tests.
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- 'for i in $(find . -type f); do sed -e 's#\(RUN:.*[^ ]\) *&& *$#\1#g' $i | FileUpdate $i; done', for the curious.
llvm-svn: 86430
2009-11-08 01:45:36 +00:00
fcd45392ad
Fix run line.
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llvm-svn: 86429
2009-11-08 01:04:45 +00:00
Owen Anderson