95e0223baf
Remove old thunks code.
...
llvm-svn: 99374
2010-03-24 00:57:54 +00:00
f9f54eab43
Make sure to properly track the anonymous namespace that lives inside
...
each namespace, even when the outer namespace has multiple
definitions. As part of this, collapsed two pointers worth of storage
(original namespace and inner anonymous namespace) into a single
pointer with a distinguishing bit, since the two are mutually
exclusive, saving a pointer per NamespaceDecl. Fixes PR6620.
llvm-svn: 99368
2010-03-24 00:46:35 +00:00
68fdb871dc
Flip the switch and use the new vtable layout code for thunks by default. Add a thunks.cpp test.
...
llvm-svn: 99367
2010-03-24 00:41:37 +00:00
bad991dbfd
Add CodeGenFunction::GenerateThunk and implement it.
...
llvm-svn: 99365
2010-03-24 00:39:18 +00:00
4a3cdf5ac7
Minor cleanup.
...
llvm-svn: 99364
2010-03-24 00:35:44 +00:00
3537413c4a
Remove parts of virt.cpp
...
llvm-svn: 99363
2010-03-24 00:32:03 +00:00
4165bd6772
Implement computation of the final overriders for each virtual
...
function within a class hierarchy (C++ [class.virtual]p2).
We use the final-overrider computation to determine when a particular
class is ill-formed because it has multiple final overriders for a
given virtual function (e.g., because two virtual functions override
the same virtual function in the same virtual base class). Fixes
PR5973.
We also use the final-overrider computation to determine which virtual
member functions are pure when determining whether a class is
abstract or diagnosing the improper use of an abstract class. The
prior approach to determining whether there were any pure virtual
functions in a class didn't cope with virtual base class subobjects
properly, and could not easily be fixed to deal with the oddities of
subobject hiding. Fixes PR6631.
llvm-svn: 99351
2010-03-23 23:47:56 +00:00
519675bbf5
Add some missing files to xcode project
...
llvm-svn: 99318
2010-03-23 20:23:06 +00:00
fa1708fdea
revert 99311. Looks like it broke darwin bootstrap.
...
llvm-svn: 99317
2010-03-23 19:55:22 +00:00
5921b83f54
Improve diagnostic for @property/ivar type mismatch by including the types of the
...
ivar and @property respectively.
llvm-svn: 99312
2010-03-23 19:02:22 +00:00
4d3745ade6
Avoid producing implicit methods when we have a explicit template instantiation
...
declaration.
llvm-svn: 99311
2010-03-23 18:56:16 +00:00
6c67b90752
Code gen for compound assignment of complex
...
types using property syntax to access setter/getters.
(also radar 7351147).
llvm-svn: 99307
2010-03-23 18:43:00 +00:00
55e89f877c
More work on thunks - don't assert if there's a variable with the same name as the thunk already.
...
llvm-svn: 99303
2010-03-23 18:18:41 +00:00
3131496622
Patch to implement code gen. use of compound assignent on
...
properties of complex type. Radar 7351147.
llvm-svn: 99299
2010-03-23 18:08:50 +00:00
cd836f0b5f
More thunks scaffolding.
...
llvm-svn: 99294
2010-03-23 17:17:29 +00:00
5c5abad5d9
More work on thunks.
...
llvm-svn: 99287
2010-03-23 16:36:50 +00:00
b525ef87fc
When recovering from a qualified typedef name, don't clear out the
...
DeclContext because we don't want a NULL DeclContext. Instead, use the
current context.
llvm-svn: 99281
2010-03-23 15:26:55 +00:00
274fc82289
Move ThunkInfo as well.
...
llvm-svn: 99280
2010-03-23 15:17:13 +00:00
67fd3a50dc
Move ReturnAdjustment and ThisAdjustment out into CGVtable.h
...
llvm-svn: 99279
2010-03-23 15:13:06 +00:00
de4fe3538a
Ignore a more comprehensive set of gcc-special format attributes.
...
llvm-svn: 99277
2010-03-23 14:44:19 +00:00
e248dca300
Bind the constructed object value to CXXConstructExpr.
...
llvm-svn: 99271
2010-03-23 09:13:17 +00:00
b473f91498
update CMakeLists.txt
...
llvm-svn: 99269
2010-03-23 08:14:19 +00:00
bf2f0d74a2
Clear the return expr GDM after using it.
...
llvm-svn: 99268
2010-03-23 08:09:29 +00:00
1ff3dcef1f
Add a AggExprVisitor class. It contains lots of boiler
...
plate code for evaluating expressions of C++ class type.
llvm-svn: 99267
2010-03-23 07:32:14 +00:00
995891667f
Use the canonical destructor, which fixes the self-host build. Thanks to Eli for noticing.
...
llvm-svn: 99260
2010-03-23 05:15:24 +00:00
7fffbcc756
merge line.
...
llvm-svn: 99259
2010-03-23 05:13:26 +00:00
30b24e95fa
Frontend: Don't free the CompilerInstance or FrontendActions when running under
...
-disable-free. Among other things, this fixes freeing of the LLVM module on
exit.
- Note that this means we are disable-free'ing of a lot more stuff than we used to -- this should flush out bugs in anything left that is trying to do real work in its destructor. I did a mini-audit but '::~' is not totally uncommon.
llvm-svn: 99258
2010-03-23 05:09:16 +00:00
cb9eaf59fb
PPCallbacks: Add hook for reaching the end of the main file, and fix DependencyFile to not do work in its destructor.
...
llvm-svn: 99257
2010-03-23 05:09:10 +00:00
3c0c81a4d4
Since we now may have basicblocks with the same block is in different function,
...
change the block counter map from unsigned -> unsigned to
<StackFrameContext*, unsigned> -> unsigned.
llvm-svn: 99255
2010-03-23 05:05:02 +00:00
917229cf75
Baby steps towards making thunks be emitted from the new vtable layout code.
...
llvm-svn: 99254
2010-03-23 04:59:02 +00:00
7cea12ff9b
Some renames.
...
llvm-svn: 99253
2010-03-23 04:44:10 +00:00
af82f63b47
Always emit associated thunks when emitting the function itself. Remove getVtableAddressPoint, it's not used.
...
llvm-svn: 99252
2010-03-23 04:31:31 +00:00
8841024a7c
Rename MaybeEmitVtable to EmitVTableRelatedData in preparation for making it emit thunks as well.
...
llvm-svn: 99251
2010-03-23 04:15:00 +00:00
a864caff8c
Rename CGVtableInfo to CodeGenVTables in preparation of adding another VTableInfo class.
...
llvm-svn: 99250
2010-03-23 04:11:45 +00:00
a3ab0d7666
For forward-declared static inline functions, delay CFG-based warnings until we
...
encounter a definition.
llvm-svn: 99243
2010-03-23 01:37:12 +00:00
bb6f5af4a4
Tweak null dereference diagnostics to give clearer diagnostics when
...
a null dereference results from a field access.
llvm-svn: 99236
2010-03-23 01:11:38 +00:00
0b40532b5e
Only perform CFG-based warnings on 'static inline' functions that
...
are called (transitively) by regular functions/blocks within a
translation untion.
llvm-svn: 99233
2010-03-23 00:13:23 +00:00
00c291b012
Set the relevent attributes declared in class extension
...
and fix a missing diagnostics on assigning to a read-only
property. Fixes radar 7766184.
llvm-svn: 99230
2010-03-22 23:25:52 +00:00
8d04f0604e
A fixed version of r99174 which also includes a test that we emit vtables when
...
we see an specialization definition ever if we then see a extern template declaration.
llvm-svn: 99226
2010-03-22 23:12:48 +00:00
fe449a24a8
Disable the emission of frontend warnings (not errors) under --analyze.
...
Fixes <rdar://problem/7405601>.
llvm-svn: 99222
2010-03-22 22:32:05 +00:00
28ec56d7dd
Improve the diagnostics for the UndefinedAssignmentChecker when an
...
uninitialized value is used in the LHS of a compound assignment.
llvm-svn: 99221
2010-03-22 22:16:26 +00:00
65f7a3f801
Comment the reasons for the strange little dance we do with the main file name for debug information
...
llvm-svn: 99215
2010-03-22 21:28:29 +00:00
12161d3d1a
(re)implement PR6542, accepting and discarding the __gcc_tdiag__
...
format attribute specifier.
llvm-svn: 99213
2010-03-22 21:08:50 +00:00
cb5a828a45
merge some tests.
...
llvm-svn: 99212
2010-03-22 21:05:15 +00:00
42ed9a6a2b
rename test
...
llvm-svn: 99211
2010-03-22 21:02:58 +00:00
cf711fb353
Diagnose miuse of property dot-syntax instead of crashing.
...
(radar 7634653).
llvm-svn: 99210
2010-03-22 21:02:34 +00:00
e783d10bc0
merge two tests.
...
llvm-svn: 99209
2010-03-22 21:02:14 +00:00
bbd72654fb
rename test.
...
llvm-svn: 99208
2010-03-22 21:01:10 +00:00
817b16fc40
revert r98661, gcc_tdiag is not an attribute (PR6542).
...
Will fix correctly now that I have a testcase
llvm-svn: 99207
2010-03-22 20:59:10 +00:00
05332cad33
move a test to a more appropriate directory
...
llvm-svn: 99200
2010-03-22 20:31:04 +00:00
290c6ed7c7
More work on thunks; almost there now.
...
llvm-svn: 99199
2010-03-22 20:06:40 +00:00
a9effb55f3
Fixes access rues for ivars declared in class
...
implementations (radar 7547942).
llvm-svn: 99198
2010-03-22 19:04:14 +00:00
c57c6792ee
hopefully fix this on non-sse2 hosts. Shouldn't an apple-darwin10
...
triple imply sse2?
llvm-svn: 99197
2010-03-22 18:51:09 +00:00
34f521ce9c
Test for my last patch.
...
llvm-svn: 99194
2010-03-22 18:27:27 +00:00
d2ae2d0a2a
More clean up of ivars which are either in class extensions and
...
implementation or synthesized into an implementation. Also,
fixes a code gen. bug when ivars are itroduced in interleaved
implementations. (related to radar 7547942).
llvm-svn: 99193
2010-03-22 18:25:57 +00:00
a6405f7a95
Sort calls to add_clang_library()
...
llvm-svn: 99191
2010-03-22 18:16:06 +00:00
7eac805bb0
fix PR6658: inline isn't a keyword in C89 mode, use __inline__ instead.
...
llvm-svn: 99190
2010-03-22 18:14:12 +00:00
6f0a14f9ab
revert r99174. It caused PR6677. Will try to debug why tonight.
...
llvm-svn: 99188
2010-03-22 18:10:25 +00:00
7eb99a607d
Add less than operators to ThisAdjustment, ReturnAdjustment and ThunkInfo. Sort the thunks before dumping them.
...
llvm-svn: 99184
2010-03-22 16:30:44 +00:00
53a47bf901
Improve dumping of thunks.
...
llvm-svn: 99181
2010-03-22 16:10:59 +00:00
7bf6b8a416
Use the cursor's ASTContext rather than the ASTContext computed from a
...
declaration, just in case invalid code makes the latter
incorrect. This may be the cause behind <rdar://problem/7777070>.
llvm-svn: 99179
2010-03-22 15:53:50 +00:00
963809884f
Fix a thinko and a typo in the delayed-diagnostic code.
...
llvm-svn: 99178
2010-03-22 15:47:45 +00:00
64decd3586
We want to add all thunks, not just 'this' adjustment thunks.
...
llvm-svn: 99177
2010-03-22 15:47:01 +00:00
a0170209af
Use DEFINE_SYMBOL property to control dllexport/dllimport
...
llvm-svn: 99176
2010-03-22 15:44:38 +00:00
8579531684
Introduce the notion of a single "delayed" diagnostic into the
...
Diagnostic subsystem, which is used in the rare case where we find a
serious problem (i.e., an inconsistency in the file system) while
we're busy formatting another diagnostic. In this case, the delayed
diagnostic will be emitted after we're done with the other
diagnostic. This is only to be used for fatal conditions detected at
very inconvenient times, where we can neither stop the current
diagnostic in flight nor can we suppress the second error.
llvm-svn: 99175
2010-03-22 15:10:57 +00:00
4f22b4b1c7
When handling a TSK_ExplicitInstantiationDefinition after a
...
TSK_ExplicitInstantiationDeclaration make sure we call
MaybeMarkVirtualMembersReferenced with a method attached to the definition.
Remove the hack that forced vtable emition with declarations.
llvm-svn: 99174
2010-03-22 14:43:41 +00:00
df8b37c3f8
-Wshadow should only warn about parameter declarations when we're
...
entering a function or block definition, not on every single declaration.
Unfortunately we don't have previous-lookup results around when it's time
to make this decision, so we have to redo the lookup. The alternative is
to use delayed diagnostics.
llvm-svn: 99172
2010-03-22 09:20:08 +00:00
8455924303
Add very limited support for GCC's '-B' flag. This allows us to support unusual
...
toolchain configurations and is a small step toward FreeBSD support.
llvm-svn: 99159
2010-03-22 01:52:07 +00:00
568586ff22
Fix PR6618.
...
If a struct has an invalid field, mark it as invalid. Also avoid producing
errors about incomplete types that are invalid.
llvm-svn: 99150
2010-03-21 22:56:43 +00:00
b41ca8f2ae
Keep track of the size/modification time of each file source-location
...
entry in a precompiled header, so that we can detect modified files
even when we miss in the stat cache.
llvm-svn: 99149
2010-03-21 22:49:54 +00:00
4b2411e9d2
AddThunk should take a const reference.
...
llvm-svn: 99140
2010-03-21 20:27:14 +00:00
46b7987f85
Fix PR6648 by not creating a temporary with the type of a
...
CXXExprWithTemporaries.
Not emitting the expression as an aggregate might be the right thing to do,
but is orthogonal. Emitting it as an scalar expression will still try to
create a temporary for the incomplete type of the CXXExprWithTemporaries and
fail.
llvm-svn: 99134
2010-03-21 17:11:05 +00:00
bf1dbf37e7
Delete the new visitor if an old one already exists.
...
llvm-svn: 99114
2010-03-21 04:38:40 +00:00
9b9a46c3f2
tests: Mangle '-vg' onto the end of the triple when running under valgrind, so
...
we can use the standard XFAIL and XTARGET to conditional tests based on
valgrind.
llvm-svn: 99089
2010-03-20 21:13:08 +00:00
b45ebee521
Don't bother running the analysis for CFG-based warnings if the
...
declaration is in a system header.
llvm-svn: 99087
2010-03-20 21:11:09 +00:00
918fe8498d
Refactor CFG-based warnings in Sema to be run by a worked object called AnalysisBasedWarnings.
...
This object controls when the warnings are executed, allowing the client code
in Sema to selectively disable warnings as needed.
Centralizing the logic for analysis-based warnings allows us to optimize
when and how they are run.
Along the way, remove the redundant logic for the 'check fall-through' warning
for blocks; now the same logic is used for both blocks and functions.
llvm-svn: 99085
2010-03-20 21:06:02 +00:00
12ae54d42f
Fixed synthesizing properties declared in properties (GNU runtime).
...
llvm-svn: 99077
2010-03-20 19:53:29 +00:00
3460b539df
Reapply r99024 (but with the memory issue now fixed).
...
llvm-svn: 99064
2010-03-20 18:02:01 +00:00
92713e7ec3
Check if a BugReporterVisitor has already been added to a BugReporterContext.
...
This avoids redundant diagnostics.
llvm-svn: 99063
2010-03-20 18:01:57 +00:00
c719277435
Fix use-of-invalid-memory found by Valgrind and Windows buildbots.
...
We were inserting a value into a std::vector<> while iterating over
it, which could cause the underlying memory to get deallocated
and reallocated. While not the best solution, use an llvm::ImmutableList
for now as it is safely supports insertions during iteration.
llvm-svn: 99058
2010-03-20 15:45:06 +00:00
e543a5e684
Driver: Fix thinkos that prevented Clang from picking the right deployment
...
target when both {MACOSX,IPHONEOS}_DEPLOYMENT_TARGET were set.
llvm-svn: 99055
2010-03-20 08:47:42 +00:00
6a8efa8a79
Driver: Support CC_PRINT_OPTIONS, used for logging the compile commands (in -v style) to a file.
...
llvm-svn: 99054
2010-03-20 08:01:59 +00:00
7c4de04c30
Driver: Fix -### to quote shell special characters, following gcc.
...
llvm-svn: 99053
2010-03-20 08:01:53 +00:00
595ecbe5c4
Add sse4.2 support to this test.
...
llvm-svn: 99052
2010-03-20 07:48:45 +00:00
08f135274d
Add sse4.2 header and builtin support.
...
llvm-svn: 99051
2010-03-20 07:43:28 +00:00
4ff562d557
IRgen: Wrap atomic intrinsics with memory barriers, to ensure we honor the semantics.
...
- This should be conservatively correct, we eventually should have target hooks for platforms that are less strict.
llvm-svn: 99050
2010-03-20 07:04:11 +00:00
4c43e31d21
Evaluate: Fix a subtle bug in the pointer evaluator in which we would do an
...
expression computation in the wrong bit-width, and end up generating a totally
bogus array reference (_g0+8589934546).
- This showed up on Prolangs/cdecl.
llvm-svn: 99042
2010-03-20 05:53:45 +00:00
e46b52a35f
Driver: Fix a number of -fapple-kext issues:
...
- Disable RTTI.
- Disable use of __cxa_atexit.
- Disable unwind tables.
- Enable freestanding mode.
Also, honor -fhosted correctly.
<rdar://problem/7515383> C++ support: -fapple-kext not honored
llvm-svn: 99041
2010-03-20 04:52:14 +00:00
4e3e0991e9
Revert r99024, "Augment path diagnostics to include displaying when a message
...
expression", statistical evidence indicates it has some kind of memory error.
llvm-svn: 99040
2010-03-20 04:28:39 +00:00
fe06df4bf3
C++: Add support for -fno-use-cxa-atexit.
...
- So much typing, so little gain...
Also, rename the __cxx_global_initialization function just to match llvm-gcc.
llvm-svn: 99039
2010-03-20 04:15:41 +00:00
7572284f4f
IRgen: Inline GenerateCXXGlobal[VarDecl]InitFunc into sole caller.
...
llvm-svn: 99038
2010-03-20 04:15:29 +00:00
2d8c760df7
Implement -Wshadow for parameter declarations as well.
...
llvm-svn: 99037
2010-03-20 04:12:52 +00:00
86af0bae8a
Add a newline at the end of the file.
...
llvm-svn: 99026
2010-03-20 01:19:04 +00:00
6ed351ab2d
For legacy compatibility add a varargs.h header.
...
llvm-svn: 99025
2010-03-20 01:18:30 +00:00
8a8e3e61aa
Augment path diagnostics to include displaying when a message expression
...
is not evaluated because the receiver is nil.
llvm-svn: 99024
2010-03-20 01:17:30 +00:00
ed45c3f2b9
Driver: Force joining of "-l" "foo", the linker doesn't eat that format.
...
<rdar://problem/7641151> clang must eat spaces after -l
llvm-svn: 99023
2010-03-20 01:12:03 +00:00
4ea3aea534
Driver: Allow Render{Separate,Joined} option flags on JoinedOrSeparate option types.
...
Also, simplify/fix SeparateArg::render with forced join.
llvm-svn: 99022
2010-03-20 01:12:00 +00:00
aef1db1d71
Fix unused variable warning.
...
llvm-svn: 99021
2010-03-20 01:11:56 +00:00
33124e20c7
Migrate typedefs to the top level of xmmintrin.h and remove the same
...
one from emmintrin.h.
llvm-svn: 99020
2010-03-20 01:08:47 +00:00
576a9f2508
Add include for smmintrin.h to this test.
...
llvm-svn: 99019
2010-03-20 01:06:48 +00:00
Anders Carlsson