00ab318cf2
Made bug index tables sortable.
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Added line number, file information, path length, for each bug report.
llvm-svn: 49113
2008-04-02 20:43:36 +00:00
260fc46000
Added "back()" method to PathDiagnostic to access the last piece in a path.
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llvm-svn: 49112
2008-04-02 20:35:01 +00:00
5316aebeb6
Testcase for EH with functions whose names are stripped.
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llvm-svn: 49111
2008-04-02 20:16:41 +00:00
491557712a
Make EH work with unnamed functions. Reenable running
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StripSymbols when EH is on.
llvm-svn: 49110
2008-04-02 20:10:52 +00:00
39d8b26322
Partial CBackend support for 128-bit integers. This is needed
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now that llvm-gcc is lowering appropriately-sized struct returns
to i128 on x86-64.
llvm-svn: 49109
2008-04-02 19:40:14 +00:00
c57139e104
Initial work on CSS in generated index.html.
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Added "-V/--view" option to view index.html after it has been generated.
llvm-svn: 49108
2008-04-02 18:42:49 +00:00
778927532d
Change ObjCInterfaceDecl to inherit from NamedDecl (not TypeDecl). While ObjCInterfaceDecl is arguably a TypeDecl, it isn't a ScopedDecl. Since TypeDecl's are scoped, it makes sense to simply treat them as NamedDecl's. I could have fiddled a bit more with the hierarchy (in terms of creating a non-scoped TypeDecl), however this probably isn't worth the effort.
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I also finished unifying access to scope decl change by converting Sema::getObjCInterfaceDecl() to use Sema::LookupDecl(). This is much cleaner now:-)
llvm-svn: 49107
2008-04-02 18:30:49 +00:00
586740f401
Iterators folloring a SmallVector erased element are invalidated so
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don't access cached iterators from after the erased element.
Re-apply 49056 with SmallVector support.
llvm-svn: 49106
2008-04-02 18:24:46 +00:00
d8616064d8
Now that I am told MachineRegisterInfo also tracks physical register uses / defs, I can do away with the horribleness I introduced a while back. It's impossible to detect if there is any use of a physical register below an instruction (and before any def of the register) with some cheap book keeping.
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llvm-svn: 49105
2008-04-02 18:04:08 +00:00
2cd0d63d30
Initial support for generating index.html file.
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llvm-svn: 49104
2008-04-02 18:03:36 +00:00
13c0885a8d
Put "BUGDESC" comment tag on its own line.
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llvm-svn: 49103
2008-04-02 18:03:20 +00:00
383bfd27d0
Shorted bug-description.
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llvm-svn: 49102
2008-04-02 18:02:54 +00:00
182f660d8d
simplify some code by using PointerLikeType.
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llvm-svn: 49101
2008-04-02 17:45:06 +00:00
db5f1fa3d8
add a common base class "PointerLikeType" for PointerType and ReferenceType,
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allowing them to be treated the same in some contexts. A suggestion for a
better name is welcome :)
llvm-svn: 49100
2008-04-02 17:35:06 +00:00
be3d44c3cb
Remove #include<map> from LiveVariables.h. Not referenced.
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llvm-svn: 49099
2008-04-02 17:23:50 +00:00
b1f7398b1c
properly handle array decay in objc message exprs.
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llvm-svn: 49098
2008-04-02 17:17:33 +00:00
6f6d226f63
improve error to be something end users will actually understand :)
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llvm-svn: 49097
2008-04-02 17:15:17 +00:00
8780ecbbac
Cosmetic changes per EH patch review feedback.
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llvm-svn: 49096
2008-04-02 17:04:45 +00:00
018ba60f8e
Added path-sensitive null dereference test case.
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llvm-svn: 49095
2008-04-02 16:54:39 +00:00
3016cdd569
More wording cleanups in --help text.
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llvm-svn: 49094
2008-04-02 16:47:27 +00:00
dfd204e133
More wording fixes.
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llvm-svn: 49093
2008-04-02 16:41:25 +00:00
1cf35de3cb
Added error message for unrecognized options.
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llvm-svn: 49092
2008-04-02 16:35:01 +00:00
c5f113f52e
Wording cleanups.
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llvm-svn: 49091
2008-04-02 16:31:58 +00:00
977b644427
Implemented "-k" support.
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llvm-svn: 49090
2008-04-02 16:04:51 +00:00
37e908a6f0
Do equality testing, not regex, when the build command is gcc. This matches
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better with what compiler invocations that ccc-analyzer actually intercepts.
Fixes suggested by Sam Bishop!
llvm-svn: 49089
2008-04-02 15:34:12 +00:00
21b8bed571
Add new file Support/DataFlow.h.
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It allows Use-Def and Def-Use relations to be treated as graphs.
llvm-svn: 49088
2008-04-02 14:57:52 +00:00
2fc93f5c43
Two changes to Sema::LookupDecl() interface.
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(1) Remove IdLoc (it's never used).
(2) Add a bool to enable/disable lazy builtin creaation (defaults to true).
This enables us to use LookupDecl() in Sema::isTypeName(), which is also part of this commit.
To make this work, I changed isTypeName() to be a non-const member function. I'm not happy with this, however I fiddled with making LookupDecl() and friends const and it got ugly pretty quickly. We can certainly add it back if/when someone has time to fiddle with it. For now, I thought this simplification was more important than retaining the const-ness.
llvm-svn: 49087
2008-04-02 14:35:35 +00:00
d12d21c000
Beginning of some cleanups; start generating path diagnostics using objects
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that describe a bug.
llvm-svn: 49086
2008-04-02 07:05:46 +00:00
e1b52ff726
Minor wording changes.
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llvm-svn: 49085
2008-04-02 07:05:07 +00:00
e6eed29125
Embed "DESC" tag in HTML reports.
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llvm-svn: 49084
2008-04-02 07:04:46 +00:00
a7fa4d446a
Added "description" field to PathDiagnostic.
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llvm-svn: 49083
2008-04-02 07:03:43 +00:00
b3a176da9f
Various parts of the standard require something to be an "incomplete or
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object type". Add a predicate that checks exactly this, as it is equivalent
to checking ot see if the type is *not* a function type, which is faster
to check.
llvm-svn: 49082
2008-04-02 06:59:01 +00:00
daaa8ba77e
1) Enforce C99 6.7.3p2: "Types other than pointer types derived from
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object or incomplete types shall not be restrict-qualified."
2) Warn about qualifiers on function types: C99 6.7.3p8: "If the
specification of a function type includes any type qualifiers, the
behavior is undefined."
3) Implement restrict on C++ references.
4) fix some locations for various C++ reference diagnostics.
llvm-svn: 49081
2008-04-02 06:50:17 +00:00
53be405c3a
Add a citation.
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llvm-svn: 49080
2008-04-02 06:06:35 +00:00
20c9e4cbee
Add new CC lowering rule: provide a list of registers, which can be 'shadowed',
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when some another register is used for argument passing.
Currently is used on Win64.
llvm-svn: 49079
2008-04-02 05:23:57 +00:00
a21ad8058a
Fix several bugs in array -> pointer decomposition.
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First, we got several CVR propagation cases wrong, which Eli pointed
out in PR2039.
Second, we didn't propagate address space qualifiers correctly, leading
to incorrect lowering of code in CodeGen/address-space.c.
Third, we didn't uniformly propagate the specifier in the array to the
pointer ("int[restrict 4]" -> "int *restrict").
This adds an ASTContext::getArrayDecayedType member that handles the
non-trivial logic for this seemingly simple operation.
llvm-svn: 49078
2008-04-02 05:18:44 +00:00
2c71d51513
Added initial hacked support for display path diagnostics with
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GRSimpleVals warnings. Cleaning up, but now we get multiple bubbles (branches are annotated).
llvm-svn: 49077
2008-04-02 05:15:22 +00:00
52595d7551
Fix copy-paste error.
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llvm-svn: 49076
2008-04-02 05:13:10 +00:00
800817bf6d
remove blank line.
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llvm-svn: 49075
2008-04-02 05:09:38 +00:00
091718d300
print cvr qualifiers on simplified typedefs
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llvm-svn: 49074
2008-04-02 05:06:23 +00:00
cb75937198
Added special handling when the build command is "gcc", "cc", or "llvm-gcc";
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in these cases we directly call ccc-analyzer.
llvm-svn: 49073
2008-04-02 04:43:42 +00:00
24d5bfe0b2
rename some variables, fix 80 col violation. No
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functionality change.
llvm-svn: 49072
2008-04-02 04:24:33 +00:00
02f78df76b
a bunch of random cleanups
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llvm-svn: 49071
2008-04-02 03:35:43 +00:00
2412158111
In some situations, we need to check for local interferences between the PHI
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node and its inputs.
llvm-svn: 49070
2008-04-02 03:00:13 +00:00
edfc2eb558
Correctly mark a valno that was previous defined by a PHI node as having an
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unknown defining inst after PHI elimination.
llvm-svn: 49069
2008-04-02 02:12:45 +00:00
81cb9e8637
Fix PR2017 and silence some bogus errors.
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llvm-svn: 49068
2008-04-02 01:05:10 +00:00
9b94b17806
Fix a comment typo and add a couple suggestions from Chris.
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llvm-svn: 49066
2008-04-02 00:39:51 +00:00
1f17cce2eb
more edits from Jon Sargeant
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llvm-svn: 49065
2008-04-02 00:38:26 +00:00
fd967cf3fa
Recommitting EH patch; this should answer most of the
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review feedback.
-enable-eh is still accepted but doesn't do anything.
EH intrinsics use Dwarf EH if the target supports that,
and are handled by LowerInvoke otherwise.
The separation of the EH table and frame move data is,
I think, logically figured out, but either one still
causes full EH info to be generated (not sure how to
split the metadata correctly).
MachineModuleInfo::needsFrameInfo is no longer used and
is removed.
llvm-svn: 49064
2008-04-02 00:25:04 +00:00
ac38d444e2
1. Drop default inline threshold back down to 200.
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2. Do not use # of basic blocks as part of the cost computation since it doesn't really figure into function size.
3. More aggressively inline function with vector code.
llvm-svn: 49061
2008-04-01 23:59:29 +00:00
Ted Kremenek