dabfa3cd8b
Revert r90402 for now, virt.cpp is failing.
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llvm-svn: 90406
2009-12-03 03:28:24 +00:00
e5716cbae7
Add batch version of 'StoreManager::InvalidateRegion()' for invalidating multiple regions as once. After adopting this in the CFRefCount::EvalCall(), we see a reduction in analysis time of 1.5% when analyzing all of SQLite3.
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llvm-svn: 90405
2009-12-03 03:27:11 +00:00
e692f7c309
Use Eli's ComputeThunkAdjustment for calculating the return adjustment.
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llvm-svn: 90402
2009-12-03 03:15:31 +00:00
5f91fd64b6
Add CodeGenModule::ComputeThunkAdjustment, which Eli wrote.
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llvm-svn: 90401
2009-12-03 03:06:55 +00:00
80bc5d5d04
Remove the index from the Thunk struct.
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llvm-svn: 90400
2009-12-03 02:41:55 +00:00
29a1f751b3
Change the Thunks map to use the vtable index as the key.
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llvm-svn: 90399
2009-12-03 02:39:59 +00:00
0e1e7632bc
Add the global decl to the Thunk struct.
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llvm-svn: 90398
2009-12-03 02:36:40 +00:00
9f98f7a9e5
Remove unused struct fields.
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llvm-svn: 90397
2009-12-03 02:34:59 +00:00
657f139abe
Delay computing the return adjustments for covariant thunks until when they are added to the vtable.
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llvm-svn: 90396
2009-12-03 02:32:59 +00:00
7145382389
Fill out codegen SSA updater. It's not yet tested.
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llvm-svn: 90395
2009-12-03 02:31:43 +00:00
2ca285fc5c
No need to create the covariant thunk in both places now.
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llvm-svn: 90394
2009-12-03 02:22:59 +00:00
1157e8fc68
Whoops, forgot to save :)
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llvm-svn: 90393
2009-12-03 02:20:26 +00:00
06c14b6f65
Remove the index field from the CovariantThunk structure.
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llvm-svn: 90392
2009-12-03 02:16:14 +00:00
73295f96c5
Change the CovariantThunk map to use the vtable index as its key.
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llvm-svn: 90391
2009-12-03 02:12:03 +00:00
72de23e8ab
Fix typo.
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llvm-svn: 90390
2009-12-03 02:06:43 +00:00
71d7463797
Add __has_feature(cxx_exceptions) and __has_feature(cxx_rtti) to table of contents.
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llvm-svn: 90389
2009-12-03 02:05:57 +00:00
51540f9377
Add section on what language features __has_feature() supports for querying if they are enabled.
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llvm-svn: 90388
2009-12-03 02:04:01 +00:00
c38b40a709
Store a GlobalDecl in the return adjustment.
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llvm-svn: 90387
2009-12-03 02:03:29 +00:00
2bd3c0fa34
Do not include the 'this' pointer adjustment in the covariant return type. Instead, store it in the (now oddly named) Thunks map.
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llvm-svn: 90386
2009-12-03 01:58:20 +00:00
1108966959
Switch clang_createTranslationUnitFromSourceFile to use ASTUnit::LoadFromCommandLine.
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- This is much faster, as it avoids the overhead of dumping an AST file to disk and reloading it.
- For debugging purposes, there is a clang_setUseExternalASTGeneration hook which can be used to disable this.
On the Sketch Cocoa app, the speedup is pretty nice, especially when using a PCH file while scanning the source:
Wall time to c-index-test all files (no PCH):
Old: 23.4221
New: 12.3884
Wall time to c-index-test all files (with a PCH, and "local" mode):
Old: 10.9233
New: 1.9038
llvm-svn: 90385
2009-12-03 01:54:28 +00:00
aba7d48764
Revert r90371. It was causing build failures.
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llvm-svn: 90383
2009-12-03 01:54:07 +00:00
ca1bf68cfb
Move VtableBuilder::OverrideMethod out of line in preparation of other changes to it. No functionality change.
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llvm-svn: 90382
2009-12-03 01:54:02 +00:00
8392456f1b
Don't hang on to pointers or references after vector::push_back.
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The MO reference to a MachineOperand can be invalidated by
MachineInstr::addOperand. Don't even use it for debugging.
llvm-svn: 90381
2009-12-03 01:49:56 +00:00
65812b58f2
add a failing testcase.
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llvm-svn: 90380
2009-12-03 01:46:18 +00:00
59203007ac
Fix ASTUnit to allows require a (persistent) Diagnostic object be provided; propogate and simplify.
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llvm-svn: 90379
2009-12-03 01:45:44 +00:00
5ef26fb4fd
Add 'has_feature(cxx_exceptions)' to allow code to determine via preprocessor logic if C++ exceptions are enabled.
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llvm-svn: 90378
2009-12-03 01:34:15 +00:00
26ada867ba
Remove untrue statement.
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llvm-svn: 90377
2009-12-03 01:34:13 +00:00
c3fe01943f
Rename has_feature(rtti) to has_feature(cxx_rtti) for clarity.
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llvm-svn: 90376
2009-12-03 01:31:28 +00:00
236526dd18
Emit method definition DIE at module level (even for methods with inlined functino body at soure level) so that the debugger can invoke it. This fixes many test failures in gdb test suite.
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llvm-svn: 90375
2009-12-03 01:25:38 +00:00
59daccda08
Note a failure I saw from the g++ testsuite:
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FAIL: g++.old-deja/g++.mike/eh23.C (test for excess errors)
llvm-svn: 90374
2009-12-03 01:22:05 +00:00
7dac00b2e8
Add FileCheck test for '__has_feature(rtti)'.
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llvm-svn: 90373
2009-12-03 01:17:43 +00:00
693969eb35
Further improvements: refactoring code that does the same thing into one
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function, converting "dyn_cast" to "cast", asserting the correct things, and
other general cleanups.
llvm-svn: 90371
2009-12-03 01:15:46 +00:00
765ac33a1a
yay for case insensitive file systems (?)
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llvm-svn: 90370
2009-12-03 01:10:05 +00:00
77c36d68f3
fix PR5673 by being more careful about pointers to functions.
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llvm-svn: 90369
2009-12-03 01:05:45 +00:00
4bc256ec9d
Add "has_feature" support for C++ RTTI.
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llvm-svn: 90368
2009-12-03 01:02:35 +00:00
800538253d
Stop stripping UnresolvedUsingDecls out of LookupResults that have other
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results in them (which we were doing intentionally as a stopgap). Fix
an DeclContext lookup-table ordering problem which was causing UsingDecls to
show up incorrectly when looking for ordinary results. And oh hey
Clang-Code-Syntax passes now.
llvm-svn: 90367
2009-12-03 00:58:24 +00:00
73570673de
remove some dead std::ostream using code.
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llvm-svn: 90366
2009-12-03 00:55:04 +00:00
a48f44d9ee
improve portability to avoid conflicting with std::next in c++'0x.
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Patch by Howard Hinnant!
llvm-svn: 90365
2009-12-03 00:50:42 +00:00
f66b72094a
Add a heuristic to the dead stores checker to prune dead stores for variables annotated with '__block'. This is overly conservative, but now the analyzer doesn't report dead stores for variables that can be updated by a block call.
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llvm-svn: 90364
2009-12-03 00:46:16 +00:00
1ed59c63e3
This initial code is meant to convert TargetData to use an AbstractTypesUser so
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that it doesn't have dangling pointers when abstract types are resolved. This
modifies it somewhat to address comments: making the "StructLayoutMap" an
anonymous structure, calling "removeAbstractTypeUser" when appropriate, and
adding asserts where helpful.
llvm-svn: 90362
2009-12-03 00:17:12 +00:00
79eba1ca3b
Introduce the notion of literal types, as specified in C++0x.
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llvm-svn: 90361
2009-12-03 00:13:20 +00:00
37e4c41283
Work-in-progress: teach mangler how to mangle thunks for destructors.
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llvm-svn: 90360
2009-12-03 00:03:05 +00:00
5732ce39bc
Update example link lines.
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llvm-svn: 90359
2009-12-03 00:00:22 +00:00
2d52ce5f94
Cleanups on exceptional edges don't work at all, yet. This doesn't
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catch very many of them and if we caught all of them, the errors would
be annoying. I'm working on this next. WIP.
llvm-svn: 90358
2009-12-02 23:46:02 +00:00
90990965e0
Add a cleanup scope for each catch clause.
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llvm-svn: 90357
2009-12-02 23:37:16 +00:00
a68e2a2967
Add missing branch to exit. Seemingly obvious when I look at the
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code, but to track this down was laborious.
llvm-svn: 90356
2009-12-02 23:28:08 +00:00
c8c44b5d67
Improve source location information for C++ member initializers in a
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constructor, by keeping the DeclaratorInfo* rather than just the type
and a single location.
llvm-svn: 90355
2009-12-02 22:36:29 +00:00
a3b825edd1
Fix CMake makefiles
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llvm-svn: 90354
2009-12-02 22:19:31 +00:00
20e9d030c9
Skeleton for MachineInstr level SSA updater.
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llvm-svn: 90353
2009-12-02 22:02:52 +00:00
76bf386af0
Remove unnecessary check.
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llvm-svn: 90352
2009-12-02 22:02:20 +00:00
Anders Carlsson