51650d380b
Hopefully the last of the APSInt signedness issues with initializers. Fixes PR clang/3378
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llvm-svn: 62876
2009-01-23 21:04:18 +00:00
ec28391084
Added clang option '--analyzer-display-progress' to indicate that the analyzer should output 'ANALYZE:' messages to display its progress on a source file.
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llvm-svn: 62875
2009-01-23 20:52:26 +00:00
ea06ec1cad
Added virtual method DiagnosticClient::IncludeInDiagnosticCounts(). This is used by Diagnostics to determine if a diagnostic sent to a given DiagnosticClient should be included in the count of diagnostics. The default implementation of this method returns 'true'.
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Implemented DiagCollector::IncludeInDiagnosticCounts() to return 'false' so that the batching of diagnostics for use with BugReporter doesn't mess up the count of real diagnostics.
llvm-svn: 62873
2009-01-23 20:28:53 +00:00
3d5d14ea15
ccc: Finish definition of long argument translations.
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- However, these last ones do not actually work; the issue is that
they translate to batches of options and need to be reparsed. For
now we just give an unsupported error on them.
llvm-svn: 62872
2009-01-23 20:08:16 +00:00
099243aa9e
When using -analyzer-output-plist always output a plist file even if it contains no error reports.
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llvm-svn: 62871
2009-01-23 20:06:20 +00:00
505f751451
ccc: Another batch of long argument translations.
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- Again turned up a few which don't do anything sensible.
llvm-svn: 62870
2009-01-23 19:40:54 +00:00
eb61fcf2a1
Simplify the logic of getting hold of a PHI predecessor block.
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There is now a direct way from value-use-iterator to incoming block in PHINode's API.
This way we avoid the iterator->index->iterator trip, and especially the costly
getOperandNo() invocation. Additionally there is now an assertion that the iterator
really refers to one of the PHI's Uses.
llvm-svn: 62869
2009-01-23 19:40:15 +00:00
617001d842
Add support for deleting a module provider from a JIT in such a way that it does not cause the owned module to be fully materialized.
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llvm-svn: 62864
2009-01-23 19:27:28 +00:00
dd7aa37895
Empty DIType represents void. In this case no need to construct any type DIE.
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llvm-svn: 62861
2009-01-23 19:13:31 +00:00
1275e28ded
Fold x-0 to x in unsafe-fp-math mode. This comes up in the
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testcase from PR3376, and in fact is sufficient to completely
avoid the problem in that testcase.
There's an underlying problem though; TLI.isOperationLegal
considers Custom to be Legal, which might be ok in some
cases, but that's what DAGCombiner is using in many places
to test if something is legal when LegalOperations is true.
When DAGCombiner is running after legalize, this isn't
sufficient. I'll address this in a separate commit.
llvm-svn: 62860
2009-01-23 19:10:37 +00:00
5da47ad57b
Allow subtraction of function pointer types in C, as a GNU extension. Fixes rdar://problem/6520707
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llvm-svn: 62859
2009-01-23 19:03:35 +00:00
583cf0ac57
Make sure all of the isUnsigned flags line up when comparing initializer values, to really really fix PR clang/3377
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llvm-svn: 62858
2009-01-23 18:58:42 +00:00
42a8cd37b2
Handle pointer arithmetic on function pointers.
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- <rdar://problem/6518844> Clang-generated bitcode crashes LLVM while compiling function pointer addition expression
llvm-svn: 62857
2009-01-23 18:51:09 +00:00
1f6c7fe6a8
This is a follow-up to r62675:
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Refactor how the preprocessor changes a token from being an tok::identifier to a
keyword (e.g. tok::kw_for). Instead of doing this in HandleIdentifier, hoist this
common case out into the caller, so that every keyword doesn't have to go through
HandleIdentifier. This drops time in HandleIdentifier from 1.25ms to .62ms, and
speeds up clang -Eonly with PTH by about 1%.
llvm-svn: 62855
2009-01-23 18:35:48 +00:00
9db60a38e9
Preprocessor doesn't require and IdentifierInfoLookup object.
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Patch by Axel Naumann!
llvm-svn: 62854
2009-01-23 18:00:48 +00:00
7fa50496f6
Checked in an oops!
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llvm-svn: 62853
2009-01-23 17:48:29 +00:00
5a63e4cd53
Another missing LLVM type for objc2's new abi defined.
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llvm-svn: 62852
2009-01-23 17:41:22 +00:00
033d1257ca
Properly manage the bit-widths of APInts/APSInts in array initialization.
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Fixes PR clang/3377
llvm-svn: 62851
2009-01-23 16:54:12 +00:00
9aa8904a46
Handle any undeclared parameters in a K&R-style function with a
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special action, inside function prototype scope. This avoids confusion
when we try to inject these parameters into the scope of the function
body before the function itself has been added to the surrounding
scope. Fixes <rdar://problem/6097326>.
llvm-svn: 62849
2009-01-23 16:23:13 +00:00
e37f9afb2e
Implement retrieval of the default value of element and field regions.
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llvm-svn: 62847
2009-01-23 11:22:12 +00:00
804f26a60a
Now this comment should be resolved. See the comments for the KillSet.
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llvm-svn: 62846
2009-01-23 10:42:17 +00:00
b8365bd890
Add a test case for init expr of array and struct type.
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llvm-svn: 62845
2009-01-23 10:23:13 +00:00
570e088e4b
When getting the element region type, we should get the rvalue type of the super
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region. Otherwise we would get an extra level of pointer type.
llvm-svn: 62844
2009-01-23 10:19:29 +00:00
d4aae43e79
Patch to build llvm with srcdir != objdir from
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llvm-top. By Michael Schuerig, with some small
tweaks to make the "don't configure if already
configured" logic work.
llvm-svn: 62842
2009-01-23 08:42:38 +00:00
8fb96605f8
ccc: Implement long options which take joined & separate forms.
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llvm-svn: 62841
2009-01-23 08:16:41 +00:00
3f4591c89f
fix two more cases where we could let the NLPDI cache get unsorted.
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With this, sqlite3 now passes.
llvm-svn: 62839
2009-01-23 07:12:16 +00:00
e3ea48c71e
Unconditionally reset 'cache' to zero, even if we don't need to resort it.
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This avoids using a dangling pointer.
Reset NumSortedEntries after restoring Cache to avoid extraneous sorts.
This fixes the reduced sqlite3 testcase, but apparently not the whole app.
llvm-svn: 62838
2009-01-23 06:48:41 +00:00
9db227999a
Only check if coalescing is worthwhile when the result is targeting a more restrictive register class.
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llvm-svn: 62837
2009-01-23 05:48:59 +00:00
f347c3615b
Update test to reflect command line option name change.
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llvm-svn: 62836
2009-01-23 05:45:31 +00:00
a2ca64a39a
Stage two of fixing pre-alloc-splitting's code size issues: filter out restores that are just
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going to be re-spilled again.
This also helps performance. Pre-alloc-splitting now seems to be an overall win on SPEC.
llvm-svn: 62834
2009-01-23 03:28:53 +00:00
ab7bf14fb4
Cross register class coalescing. Not yet enabled.
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llvm-svn: 62832
2009-01-23 02:15:19 +00:00
8fa972a55b
ccc: Support long ('--...') flag arguments.
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- Curiously, a number of the current translations gcc does appear to
be useless?
llvm-svn: 62831
2009-01-23 02:00:46 +00:00
0232c0569f
Define LLVM types for nonfragile abi metadata.
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llvm-svn: 62830
2009-01-23 01:46:23 +00:00
e2c430b317
ccc: Organize long options together.
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llvm-svn: 62829
2009-01-23 01:31:44 +00:00
7d537c23c1
Code did not follow associated comment. not a good idea.
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llvm-svn: 62828
2009-01-23 01:25:58 +00:00
4c8f55abda
Set appropriate tag for the composite type.
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llvm-svn: 62827
2009-01-23 01:19:09 +00:00
a248034f41
Make -ast-dump print Objective-C method declarations (and other
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Objective-C declarations!) again. Fixes <rdar://problem/6517155>
llvm-svn: 62826
2009-01-23 01:10:18 +00:00
eff67fa33b
ccc: Add support for several more aliases (--ansi, --assemble,
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--assert, --classpath).
- Requires providing some option parameters to over-ride rendering in
order to match gcc. There may be a cleaner way to do this (probably
by introducing a new option type for long JoinedOrSeparate forms).
llvm-svn: 62825
2009-01-23 00:54:03 +00:00
58645d0285
ccc: Darwin/x86/link: Fix a few incompatibilities with gcc (missed
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forwarding -s to linker, and was only taking last arg in some cases
when should have been taking all).
llvm-svn: 62824
2009-01-23 00:39:52 +00:00
f6cd928bf4
Support arithmetic on pointer-to-function types as a GNU
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extension. Addresses clang PR/3371.
llvm-svn: 62823
2009-01-23 00:36:41 +00:00
706d40e662
a minor tweak to my previous patch, handle the invalidation case
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when there are multiple iterations of the loop. This fixes PR3375.
llvm-svn: 62822
2009-01-23 00:27:03 +00:00
48abf2380b
Add an initial pass at dead spill/restore removal for pre alloc splitting.
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llvm-svn: 62821
2009-01-23 00:23:32 +00:00
4bb6a2fcd3
ccc: Add support for "alias" options.
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- Unlike groups (which gather distinct but related options), aliases
are for options like '--all-warnings' which are effectively treated
like some other option ('-Wall') both in the driver logic and when
passing to tools.
llvm-svn: 62820
2009-01-23 00:14:46 +00:00
f8ccb4f9e3
Update comment.
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llvm-svn: 62819
2009-01-23 00:13:28 +00:00
94e826df0b
Updated checker build.
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llvm-svn: 62818
2009-01-23 00:11:54 +00:00
ccabd0f01a
ccc: Fix typo; isn't dynamic typing fun!
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llvm-svn: 62817
2009-01-23 00:04:43 +00:00
2e1dfe25c5
For now, return UnknownVal() in RegionStore::getElementsSize() for AnonTypedRegions. It wasn't really doing the right thing and was crashing on rdar-6442306-1.m. This fix causes all path-sensitive test cases to pass with RegionStore.
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llvm-svn: 62816
2009-01-22 23:56:56 +00:00
34eab390b9
remove my gross #ifdef's, using portable abstractions now that the 32-bit
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load is always aligned.
I verified that the bswap doesn't occur in the assembly code on x86.
llvm-svn: 62815
2009-01-22 23:50:07 +00:00
fe0f1788ca
Add RegionStore support for the implicit object region that 'self' references. This causes tests 'ObjCProperties.m' and 'refcnt_naming.m' to now pass with RegionStore.
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llvm-svn: 62814
2009-01-22 23:43:57 +00:00
1f9053a83c
do not sign extend characters input to isprint. This improves
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compatibility with VC++. Patch by Max Burke!
llvm-svn: 62813
2009-01-22 23:38:45 +00:00
Douglas Gregor