Commit Graph

491 Commits

Author SHA1 Message Date
Anna Zaks 6ecb6a6b7f [analyzer] Testing: These checkers are not experimental anymore.
llvm-svn: 150989
2012-02-20 21:10:40 +00:00
Benjamin Kramer a8cafe23e3 Store the warning option corresponding to a diagnostics as an index into the option table instead of storing the name.
Another 8 bytes + relocation removed from every diagnostic on x86_64.

llvm-svn: 150615
2012-02-15 20:57:03 +00:00
Anna Zaks a432feaf26 [analyzer] Add the Malloc checker to the list of tested checkers.
llvm-svn: 150535
2012-02-15 00:19:07 +00:00
Dmitri Gribenko 5dc3a6936d Add a script that produces a list of all diagnostics that are defined in
Diagnostic*.td files but not used in sources.

llvm-svn: 150410
2012-02-13 20:21:52 +00:00
Dylan Noblesmith f1a13f29f2 drop more llvm:: prefixes on SmallString<>
More cleanup after r149799.

llvm-svn: 150380
2012-02-13 12:32:26 +00:00
Daniel Dunbar dc51baade4 Remove stray semi-colon.
llvm-svn: 150231
2012-02-10 06:00:29 +00:00
Benjamin Kramer 3edb3b4ac5 Kill the brief and full explanation fields from StaticDiagInfoRec. They were unused and wasted space for nothing.
- per PR11952.

llvm-svn: 150199
2012-02-09 19:38:26 +00:00
Aaron Ballman abc7c5c5b6 Added MSVC visualizers for PointerIntPair and PointerUnions.
Patch by Nikola Smiljanic

llvm-svn: 149896
2012-02-06 20:47:31 +00:00
Benjamin Kramer bf8da9d706 Move instantiateTemplateAttribute into the sema namespace, make helpers static.
llvm-svn: 149864
2012-02-06 11:13:08 +00:00
Anna Zaks 4c1ef976a8 [analyzer] Testing: add automated reference results reset.
llvm-svn: 149682
2012-02-03 06:35:23 +00:00
Anna Zaks 97981bdeb0 [analyzer] Testing: add 2 new checkers to the buildbot script.
llvm-svn: 149514
2012-02-01 16:46:57 +00:00
Anna Zaks b3d896d333 [analyzer] Add the HTML file to the SATest diagnostic diff.
(Uses the functionality which has been in CmpRuns long before.)

llvm-svn: 148868
2012-01-24 21:57:35 +00:00
Anna Zaks 895c312404 [analyzer] Testing: make diagnostic diffs more informative (add
diagnostic message).

llvm-svn: 148867
2012-01-24 21:57:32 +00:00
Anna Zaks a08c6b7efc [analyzer] Unbreak the static analyzer bot. Regression from r148558.
When we build a single source file, we call clang directly (not though scan-build).

llvm-svn: 148612
2012-01-21 01:11:35 +00:00
DeLesley Hutchins 30398dd410 Delayed template instantiation of late-parsed attributes.
llvm-svn: 148595
2012-01-20 22:50:54 +00:00
DeLesley Hutchins ceec3063e2 Instantiate dependent attributes when instantiating templates.
llvm-svn: 148592
2012-01-20 22:37:06 +00:00
Anna Zaks 7a75cf32a2 [analyzer] Tweak the buildbot script to include the experimental taint checker and correct the checker enabling setting.
llvm-svn: 148558
2012-01-20 19:10:59 +00:00
David Blaikie 8a40f700e6 Remove unreachable code in Clang. (replace with llvm_unreachable where appropriate or when GCC requires it)
llvm-svn: 148292
2012-01-17 06:56:22 +00:00
David Blaikie f47fa304a4 Remove unnecessary default cases in switches over enums.
This allows -Wswitch-enum to find switches that need updating when these enums are modified.

llvm-svn: 148281
2012-01-17 02:30:50 +00:00
Jakob Stoklund Olesen 6f2288b67c CodeInit was replaced by StringInit.
llvm-svn: 148095
2012-01-13 04:57:47 +00:00
Anna Zaks de1f7f8bfb [analyzer] Testing infrastructure: Flush output after every print
statement.

llvm-svn: 147862
2012-01-10 18:10:25 +00:00
Benjamin Kramer 4fde7a8007 Remove unused include of VectorExtras.h.
llvm-svn: 147737
2012-01-07 19:41:22 +00:00
Anna Zaks 5acd9603da [analyzer] Correct the error message in the testing infrastructure.
llvm-svn: 147568
2012-01-04 23:53:50 +00:00
Bob Wilson bd646de67f Relax type checking for a few Neon intrinsics. <rdar://problem/10538555>
Not long ago, I tightened up the type checking for pointer arguments of
Neon intrinsics to match the specifications provided by ARM.  One consequence
was that it became impossible to access the unaligned versions of a few
Neon load/store operations.  Since there are just a few of these intrinsics
where it makes a difference, I think it's better to relax the type checking
than to either introduce new non-standard unaligned intrinsics or to disallow
intrinsics for the unaligned operations.

llvm-svn: 146963
2011-12-20 06:16:48 +00:00
David Blaikie 68e081d606 Unweaken vtables as per http://llvm.org/docs/CodingStandards.html#ll_virtual_anch
llvm-svn: 146959
2011-12-20 02:48:34 +00:00
Douglas Gregor 49ccfaa938 Add support for pretty-printing attributes, from Richard Membarth!
llvm-svn: 145002
2011-11-19 19:22:57 +00:00
Bob Wilson 89d14247ff Fix Neon builtin pointer argument checking for "sret" builtins.
The code for checking Neon builtin pointer argument types was assuming that
there would only be one pointer argument.  But, for vld2-4 builtins, the first
argument is a special sret pointer where the result will be stored.  So,
instead of scanning all the arguments to find a pointer, have TableGen figure
out the index of the pointer argument that needs checking.  That's better than
scanning all the arguments regardless.  <rdar://problem/10448804>

llvm-svn: 144834
2011-11-16 21:32:23 +00:00
Benjamin Kramer fee467a0d0 Validate DiagGroup names in TableGen, they're used as command line arguments so we don't want shell meta chars in there.
llvm-svn: 144645
2011-11-15 12:54:53 +00:00
Anna Zaks 26573c5585 [analyzer] Testing: test with all the non-experimental checker packages.
llvm-svn: 144142
2011-11-08 22:41:25 +00:00
Anna Zaks a1b56e2aa3 [analyzer] Testing: support for regenerate reference output
Change the flow of the SATestAdd so that it could be used for regenerating
the reference output without exiting with an error.

llvm-svn: 144141
2011-11-08 22:41:22 +00:00
Anna Zaks 767d356f87 [analyzer] Testing: Display the number of reported differences in the main log.
llvm-svn: 144113
2011-11-08 19:56:31 +00:00
Bob Wilson e4d7723b87 Check pointer types for arguments of Neon load/store macros. rdar://9958031
The Neon load/store intrinsics need to be implemented as macros to avoid
hiding alignment attributes on the pointer arguments, and the macros can
only evaluate those pointer arguments once (in case they have side effects),
so it has been hard to get the right type checking for those pointers.
I tried various alternatives in the arm_neon.h header, but it's much more
straightforward to just check directly in Sema.

llvm-svn: 144075
2011-11-08 05:04:11 +00:00
Bob Wilson 98bc98caa8 Clean up type flags for overloaded Neon builtins. No functional change.
This patch just adds a simple NeonTypeFlags class to replace the various
hardcoded constants that had been used until now.  Unfortunately I couldn't
figure out a good way to avoid duplicating that class between clang and
TableGen, but since it's small and rarely changes, that's not so bad.

llvm-svn: 144054
2011-11-08 01:16:11 +00:00
Anna Zaks ae9d54bcf3 [analyzer] Testing infrastructure: flush the output between projects.
llvm-svn: 144051
2011-11-08 00:27:56 +00:00
Benjamin Kramer 44f91da8cc Use StringRef's case transformation methods.
llvm-svn: 143889
2011-11-06 20:36:48 +00:00
Anna Zaks 84726dd72c [analyzer] Relax the cmp criteria for analyzer reports.
Until we find out a way to easily find out what changed by looking at the logs.

llvm-svn: 143789
2011-11-05 05:20:56 +00:00
Anna Zaks 4720a730f6 [analyzer] Add support for testing with individual preprocessed files.
llvm-svn: 143786
2011-11-05 05:20:48 +00:00
Anna Zaks 42a4463091 [analyzer] Tweak the test script
Rename the pre_run_static_analyzer script into cleanup_run_static_analyzer
and use it to clean up after the reference build - which is done as part of
adding a new project to the system.

llvm-svn: 143568
2011-11-02 20:46:50 +00:00
Chandler Carruth c5d72c103b Update the CMake build for clang-tblgen to reflect that it directly
depends on the Support library rather than relying on TableGen's
transitive dependency.

llvm-svn: 143532
2011-11-02 05:04:43 +00:00
Dan Gohman c8338b1b14 Remove the Alpha backend.
llvm-svn: 143165
2011-10-27 22:56:49 +00:00
Dan Gohman 93127aecb9 Remove the Blackfin backend.
llvm-svn: 142881
2011-10-25 00:06:12 +00:00
Dan Gohman 53bb0ff685 Remove the SystemZ backend.
llvm-svn: 142879
2011-10-24 23:48:52 +00:00
Bob Wilson 3b476aec6d Add __nodebug__ attribute to functions in arm_neon.h
This matches what we do for Intel vector intrinsics. <rdar://problem/10280207>

llvm-svn: 141958
2011-10-14 16:55:33 +00:00
Richard Smith caf3390d44 Constant expression evaluation refactoring:
- Remodel Expr::EvaluateAsInt to behave like the other EvaluateAs* functions,
   and add Expr::EvaluateKnownConstInt to capture the current fold-or-assert
   behaviour.
 - Factor out evaluation of bitfield bit widths.
 - Fix a few places which would evaluate an expression twice: once to determine
   whether it is a constant expression, then again to get the value.

llvm-svn: 141561
2011-10-10 18:28:20 +00:00
Peter Collingbourne bf8989fd19 Make clang-tblgen's Makefile independent of Clang's top-level Makefile,
to avoid having to make it available for the cross build when it
builds only clang-tblgen.

llvm-svn: 141453
2011-10-08 00:26:35 +00:00
Anna Zaks f0c4116202 [analyzer] Static Analyzer Qualification Infrastructure: Scripts to support basic testing of the analyzer on external projects. This can be used as a basis for setting up a buildbot.
llvm-svn: 141337
2011-10-06 23:26:27 +00:00
Peter Collingbourne bee583fd6e Add the Clang tblgen backends to Clang, and flip the switch to cause
the build systems to use clang-tblgen.

llvm-svn: 141291
2011-10-06 13:03:08 +00:00
Anna Zaks ea8f5725c5 [analyzer] CmpRuns can now optionally delete empty reports.
llvm-svn: 139550
2011-09-12 22:40:36 +00:00
Anna Zaks b80d836137 [analyzer] CmpRuns.cmpScanBuildResults() should be easy to call from other modules.
llvm-svn: 139543
2011-09-12 21:32:41 +00:00
Anna Zaks 03f3598ff1 Rename CmpRuns into CmpRuns.py so that it could be used as a module.
llvm-svn: 139540
2011-09-12 21:07:18 +00:00