dacbe6bdcd
Don't pass false (default) for isVolatile parameter to CreateStore.
...
llvm-svn: 90094
2009-11-29 21:11:41 +00:00
ba9fd986eb
Simplify code. No functionality change.
...
llvm-svn: 90087
2009-11-29 19:51:45 +00:00
3d221f2fce
Add DeclarationName support for C++0x operator literals. They should now work as
...
function names outside of templates - they'll probably cause some damage there as
they're largely untested.
llvm-svn: 90064
2009-11-29 07:34:05 +00:00
75fa84ebc6
Change LangOptions::ObjCConstantStringClass to an std::string to avoid worrying about the lifetime.
...
llvm-svn: 90052
2009-11-29 02:38:47 +00:00
9eac065e67
Move MainFileName option variable into CodeGenOptions instead of LangOptions.
...
llvm-svn: 90051
2009-11-29 02:38:34 +00:00
337e3a5fea
Remove remaining VISIBILITY_HIDDEN from anonymous namespaces.
...
llvm-svn: 90044
2009-11-28 19:45:26 +00:00
c9e3e6ff29
Tests now pass with the assertion.
...
llvm-svn: 90026
2009-11-28 03:35:45 +00:00
78910a508a
Add a much more thorough test of casts to virtual bases, and fix
...
GetCXXBaseClassOffset to actually pass the test.
llvm-svn: 90025
2009-11-28 03:31:34 +00:00
548cc9d143
We always want to create a virtual function pointer entry if the path from the derived return value to the base overridden return value contains a virtual base class.
...
llvm-svn: 90024
2009-11-28 03:03:52 +00:00
d598850203
Move the vtable builder to an anonymous namespace.
...
llvm-svn: 90021
2009-11-27 22:21:51 +00:00
f942ee0297
Don't build the entire vtable when all we want is the index of a virtual method.
...
llvm-svn: 90017
2009-11-27 20:47:55 +00:00
7eb0ccaa58
Add case for CK_DerivedToBaseMemberPointer cast kind to
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AggExprEmitter::VisitCastExpr.
llvm-svn: 89988
2009-11-27 04:46:20 +00:00
e96f1d3b2f
More work on ScalarExprEmitter::EmitCastExpr: for every cast kind, either
...
implement it explicitly or assert that it doesn't make sense for a scalar.
This caught a couple interesting issues: one, CK_BaseToDerivedMemberPointer
casts were getting silently miscompiled, and two, Sema was constructing some
strange implicit casts of type CK_UserDefinedConversion.
The change in SemaExprCXX makes sure the cast kinds are getting set correctly.
llvm-svn: 89987
2009-11-27 04:41:50 +00:00
0dfc6804ff
Cleanup for ScalarExprEmitter::EmitCastExpr; no functional changes.
...
llvm-svn: 89986
2009-11-27 02:07:44 +00:00
250534cf9a
Fix for PR5594: use EmitGlobalDefinition instead of EmitCXXDestructor so that
...
we check whether the vtable needs to be generated.
llvm-svn: 89984
2009-11-27 01:42:12 +00:00
323bb04ef4
Lazily create the __cxa_pure_virtual reference.
...
llvm-svn: 89965
2009-11-26 19:54:33 +00:00
d420a31fe9
Use the new CovariantThunkAdjustment in the vtable builder.
...
Make the pure virtual methods map a set instead.
llvm-svn: 89961
2009-11-26 19:32:45 +00:00
334af99964
Remove dead forward declaration. Fix struct/class mismatch. Remove trailing whitespace.
...
llvm-svn: 89947
2009-11-26 13:09:03 +00:00
4907c6f2ed
Remove unused variable.
...
llvm-svn: 89945
2009-11-26 07:48:44 +00:00
ffc066f4b9
Shortcut explicit calls to a trivial copy assignment operator.
...
llvm-svn: 89944
2009-11-26 07:45:48 +00:00
84a7e347bf
Simplify and fix up the handling of implicit constructors, copy assignment
...
operators, and destructors. Avoids generating declarations/definitions of
trivial constructors/destructors, and makes sure the trivial copy assignment
operator is generated when necessary.
llvm-svn: 89943
2009-11-26 07:40:08 +00:00
d15eb34d4b
Implement IRGen for MemberExpr referring to static member function.
...
llvm-svn: 89938
2009-11-26 06:08:14 +00:00
6d771bcd09
Add a Thunk struct to the vtable builder.
...
llvm-svn: 89935
2009-11-26 03:25:13 +00:00
cb422f1dbe
Use the more general Evaluate infrastructure for folding constant DeclRefs
...
instead of checking explicitly for an EnumConstantDecl. This folds references
to constant integer VarDecls, which has two benefits:
1. Slightly smaller emitted code from emitting a constant instead of a load,
and skipping emitting some constant globals.
2. Some code forgets to define static constant member variables; emitting a
load instead of the value in that case leads to a link error. (Such programs
are technically not well-formed, but in practice build with g++.)
llvm-svn: 89934
2009-11-26 03:22:21 +00:00
2f87c4f1a5
Add a CovariantThunkAdjustment struct that represents the adjustments needed for a covariant thunk.
...
llvm-svn: 89933
2009-11-26 03:09:37 +00:00
8a5f75ed5d
Use new getLinkage() method to correctly compute whether a variable has
...
internal linkage. Fixes PR5433.
llvm-svn: 89931
2009-11-26 02:52:12 +00:00
abe274a8b0
Move the mangler into the CodeGen namespace. Change mangleThunk to take a ThunkAdjustment.
...
llvm-svn: 89930
2009-11-26 02:49:32 +00:00
c778540f9a
Add a ThunkAdjustment struct which holds a non-virtual and a virtual adjustment offset. Start using it. General cleanup in Mangle.cpp.
...
llvm-svn: 89925
2009-11-26 02:32:05 +00:00
58bf6e1885
Use StringRef (again) in DebugInfo interface.
...
llvm-svn: 89867
2009-11-25 17:37:31 +00:00
82ba57c8f0
Add VTT parameter to base ctors/dtors with virtual bases. (They aren't used yet).
...
llvm-svn: 89835
2009-11-25 03:15:49 +00:00
3d9e90ae3e
Implement proper cleanup semantics for condition variables in for
...
statements, e.g.,
for(; X x = X(); ) { ... }
Daniel or Anders, please review!
llvm-svn: 89832
2009-11-25 01:51:31 +00:00
7bab5ff8e7
Eliminate CXXConditionDeclExpr with extreme prejudice.
...
All statements that involve conditions can now hold on to a separate
condition declaration (a VarDecl), and will use a DeclRefExpr
referring to that VarDecl for the condition expression. ForStmts now
have such a VarDecl (I'd missed those in previous commits).
Also, since this change reworks the Action interface for
if/while/switch/for, use FullExprArg for the full expressions in those
expressions, to ensure that we're emitting
Note that we are (still) not generating the right cleanups for
condition variables in for statements. That will be a follow-on
commit.
llvm-svn: 89817
2009-11-25 00:27:52 +00:00
680f861d74
Clean up the AST for while loops and fix several problems with
...
cleanups for while loops:
1) Make sure that we destroy the condition variable of a while statement each time through the loop for, e.g.,
while (shared_ptr<WorkInt> p = getWorkItem()) {
// ...
}
2) Make sure that we always enter a new cleanup scope for the body of the while loop, even when there is no compound expression, e.g.,
while (blah)
RAIIObject raii(blah+1);
llvm-svn: 89800
2009-11-24 21:15:44 +00:00
3c9beab48a
Handle references correctly when synthesizing copy constructors.
...
With this change, the clang-on-clang test result is now
Expected Passes : 224
Unexpected Failures: 37
Which means that we can compile over 80% of clang with clang! :)
llvm-svn: 89799
2009-11-24 21:08:10 +00:00
3a202f601e
Handle cases where we're constructing an array of objects and the constructor has default arguments.
...
llvm-svn: 89783
2009-11-24 18:43:52 +00:00
dcf1962405
Explicitly store the condition variable within switch statements, and
...
make sure that this variable is destroyed when we exit the switch
statement.
llvm-svn: 89776
2009-11-24 17:07:59 +00:00
b9f96a3286
We always need to emit the base expression of a member expression, even when the member decl refers to an enum. Thanks to Eli for pointing this out!
...
llvm-svn: 89775
2009-11-24 16:57:33 +00:00
965f450d42
Introduce cleanup scopes for "if" statements in two places:
...
- Outside the "if", to ensure that we destroy the condition variable
at the end of the "if" statement rather than at the end of the
block containing the "if" statement.
- Inside the "then" and "else" branches, so that we emit then- or
else-local cleanups at the end of the corresponding block when the
block is not a compound statement.
To make adding these new cleanup scopes easier (and since
switch/do/while will all need the same treatment), added the
CleanupScope RAII object to introduce a new cleanup scope and make
sure it gets cleaned up.
llvm-svn: 89773
2009-11-24 16:43:22 +00:00
48a409eb39
Rename CleanupScope -> DelayedCleanupBlock. No functionality change.
...
llvm-svn: 89769
2009-11-24 16:21:10 +00:00
59486a2ddb
Get rid of the ugly CGCXX names and replace them with CGClass, CGExprCXX and CGTemporaries.
...
llvm-svn: 89742
2009-11-24 05:51:11 +00:00
bd97548f35
When mangling a ctor/dtor we need to take into consideration whether it's a member template.
...
llvm-svn: 89741
2009-11-24 05:36:32 +00:00
0ade9715f2
Ignore constructor member templates in CodeGenModule::EmitTopLevelDecl.
...
llvm-svn: 89737
2009-11-24 05:16:24 +00:00
6445773279
It is common for vtables to contain pointers to functions that have either incomplete return types or incomplete argument types.
...
Handle this by returning the llvm::OpaqueType for those cases, which CodeGenModule::GetOrCreateLLVMFunction knows about, and treats as being an "incomplete function".
llvm-svn: 89736
2009-11-24 05:08:52 +00:00
633caca353
Explicitly track the condition variable within an "if" statement,
...
rather than burying it in a CXXConditionDeclExpr (that occassionally
hides behind implicit conversions). Similar changes for
switch, while, and do-while will follow, then the removal of
CXXConditionDeclExpr. This commit is the canary.
llvm-svn: 89717
2009-11-23 23:44:04 +00:00
f2e4f72f03
Don't try to treat an enum constant as an lvalue.
...
llvm-svn: 89705
2009-11-23 21:56:41 +00:00
7fa434c2b8
Handle converting member pointers to bool.
...
llvm-svn: 89692
2009-11-23 20:04:44 +00:00
8c793172c2
Handle base-to-derived casts. Will land test case shortly.
...
llvm-svn: 89678
2009-11-23 17:57:54 +00:00
ed6c744091
Centralize and complete the computation of value- and type-dependence for DeclRefExprs
...
llvm-svn: 89649
2009-11-23 11:41:28 +00:00
785406bd19
Teach CodeGenFunction::EmitDecl to ignore Using and UsingShadow decls.
...
llvm-svn: 89633
2009-11-23 00:07:06 +00:00
e1cd0152a9
x86_64, PR5582: Layout bases for C++ records.
...
- Ideally we would have an single iteration interface for this, but this works
for now.
llvm-svn: 89632
2009-11-22 23:01:23 +00:00
5838108317
Use EmitStoreOfScalar when copying the scalar to the space allocated by 'new'.
...
llvm-svn: 89613
2009-11-22 19:25:33 +00:00
e18e29eeb9
Support emitting aggregate class initializers. Fixes PR5581.
...
llvm-svn: 89569
2009-11-21 23:56:04 +00:00
252ba5fb6f
This patch implements objective-c's 'SEL' type as a built-in
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type and fixes a long-standing code gen. crash reported in
at least two PRs and a radar. (radar 7405040 and pr5025).
There are couple of remaining issues that I would like for
Ted. and Doug to look at:
Ted, please look at failure in Analysis/MissingDealloc.m.
I have temporarily added an expected-warning to make the
test pass. This tests has a declaration of 'SEL' type which
may not co-exist with the new changes.
Doug, please look at a FIXME in PCHWriter.cpp/PCHReader.cpp.
I think the changes which I have ifdef'ed out are correct. They
need be considered for in a few Indexer/PCH test cases.
llvm-svn: 89561
2009-11-21 19:53:08 +00:00
88ad4c5d02
Mangler: Sketch mangling for TemplateArgument::Declaration kind.
...
- Several important FIXMEs related to whether arguments are expressions or external names, and the mangling of extern "C" names (c.f., PR5522).
llvm-svn: 89556
2009-11-21 09:17:15 +00:00
e949e6cced
Mangler: Lift shouldMangleDeclName predicate out of CXXNameMangler::mangle.
...
- Sometimes we have to mangle things we wouldn't normally (e.g., because they appear in a template expression).
- This also tidies up the predicate to be more obvious what is getting mangled.
llvm-svn: 89555
2009-11-21 09:14:52 +00:00
161ade4455
Mangler: Strengthen invariants, MangleContext::mangleName should only be called on var or function decls.
...
llvm-svn: 89554
2009-11-21 09:14:44 +00:00
8483d211bd
Mangler: Inline a bunch of functions into their sole caller, not that I don't love typing for typings sake, but...
...
llvm-svn: 89553
2009-11-21 09:12:13 +00:00
1110dc06a8
Remove dead variable.
...
llvm-svn: 89551
2009-11-21 09:11:59 +00:00
fdae6f7cd3
Mangler: Split isStdNamespace for when the caller already has a NamespaceDecl.
...
llvm-svn: 89550
2009-11-21 09:11:45 +00:00
4118ec5571
IRgen: Eliminate CXXNameMangler::mangleCXX{C,D}tor.
...
llvm-svn: 89549
2009-11-21 09:06:31 +00:00
e128dd18ab
IRgen: Switch the C++ mangler interfaces to take the SmallVector to write into,
...
instead of requiring clients to make a raw_svector_ostream, which is just an
implementation detail.
llvm-svn: 89548
2009-11-21 09:06:22 +00:00
ef5d75afeb
Sink free mangle* methods into MangleContext.
...
llvm-svn: 89547
2009-11-21 09:06:10 +00:00
d614e326db
Delete trailing space.
...
llvm-svn: 89545
2009-11-21 09:05:47 +00:00
96d5c76498
Added rudimentary C++0x attribute support.
...
The following attributes are currently supported in C++0x attribute
lists (and in GNU ones as well):
- align() - semantics believed to be conformant to n3000, except for
redeclarations and what entities it may apply to
- final - semantics believed to be conformant to CWG issue 817's proposed
wording, except for redeclarations
- noreturn - semantics believed to be conformant to n3000, except for
redeclarations
- carries_dependency - currently ignored (this is an optimization hint)
llvm-svn: 89543
2009-11-21 08:43:09 +00:00
58ef18b38c
Checkpoint current work. WIP.
...
llvm-svn: 89513
2009-11-20 23:44:51 +00:00
0a66c26191
Fix lifetime of conditional temporaries. Patch by Victor Zverovich!
...
llvm-svn: 89467
2009-11-20 17:27:56 +00:00
bc8bdea183
Fixed crash when using undefined protocols (GNU runtime).
...
llvm-svn: 89457
2009-11-20 14:50:59 +00:00
564048e692
Fix a couple minor memory leaks.
...
llvm-svn: 89450
2009-11-20 05:53:06 +00:00
d8d26d06a5
Implement throw d, where d is a class type that requires copy
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construction. WIP.
llvm-svn: 89442
2009-11-20 02:31:07 +00:00
4d7a07bdaf
Handle throw d, where d is a class type but only has a trivial copy
...
constructor. WIP.
llvm-svn: 89438
2009-11-20 01:57:39 +00:00
d1782cc478
Add suport for throw;. WIP.
...
llvm-svn: 89424
2009-11-20 00:56:31 +00:00
18fc44dfd3
Fix rtti generation for throws. WIP.
...
llvm-svn: 89420
2009-11-20 00:43:57 +00:00
101f052faf
Simplify rtti building code a little. Prep for reuse for throw rtti
...
generation.
llvm-svn: 89416
2009-11-20 00:31:50 +00:00
a7a1b7e780
Fixup key function calculations.
...
llvm-svn: 89412
2009-11-20 00:02:19 +00:00
8cd7813ca3
Draw a brighter line between "unresolved" expressions, where we have done the
...
appropriate lookup and simply can't resolve the referrent yet, and
"dependent scope" expressions, where we can't do the lookup yet because the
entity we need to look into is a dependent type.
llvm-svn: 89402
2009-11-19 22:55:06 +00:00
cd2b821241
Fixup address point computations. WIP.
...
llvm-svn: 89386
2009-11-19 20:52:19 +00:00
aa51ad6815
Refine vtable, rtti and rtti name instantiation so that they follow
...
the key function. All the code is wired up, but won't work yet, as I
had to turn off key function calculation as it doesn't work yet.
Also, we refine visibility of the vtable, rtti and rtti name to match
the class, as well as as arrange for all the symbols to be internal
for anonymous namespace entities.
llvm-svn: 89309
2009-11-19 04:04:36 +00:00
beab381d2d
This doesn't work yet.
...
llvm-svn: 89307
2009-11-19 03:53:54 +00:00
1a139f8fb5
Improve instantiation control for rtti data and allow key functions to
...
instantiate a class. WIP.
llvm-svn: 89289
2009-11-19 01:08:19 +00:00
1960b20403
Refine linkage on thunks. WIP.
...
llvm-svn: 89287
2009-11-19 00:49:05 +00:00
ea950e249f
Reflow to fit 80-col.
...
llvm-svn: 89222
2009-11-18 18:57:56 +00:00
643818bdd8
Trim whitespace.
...
llvm-svn: 89219
2009-11-18 18:52:31 +00:00
acfb1dfa4d
Minor cleanup to member pointer handling.
...
llvm-svn: 89201
2009-11-18 09:41:26 +00:00
928a567af1
Clean up EmitPointerToDataMemberBinaryExpr a bit.
...
llvm-svn: 89197
2009-11-18 05:01:17 +00:00
c0f632d6b2
Set up vtable visibility appropriately.
...
llvm-svn: 89193
2009-11-18 04:00:48 +00:00
83d5e00a96
Propagate hidden to the _ZTS symbols appropriately. WIP.
...
llvm-svn: 89191
2009-11-18 03:46:51 +00:00
794290ca29
Add an assertion to catch bad calls to EmitCallArgs.
...
llvm-svn: 89190
2009-11-18 03:42:04 +00:00
c5d2ed73ff
Be sure to set visibility for ZTI symbols for classes from the class.
...
llvm-svn: 89186
2009-11-18 03:21:29 +00:00
f77aaa0089
Make _ZTI symbols hidden. This speeds up the dynamic linker.
...
llvm-svn: 89185
2009-11-18 02:53:28 +00:00
24f55430c8
Missing piece of r89173.
...
llvm-svn: 89174
2009-11-18 00:57:03 +00:00
fe81e3fb3c
Refactor emitting call to delete operator into common function EmitDeleteCall.
...
llvm-svn: 89173
2009-11-18 00:50:08 +00:00
5bbbb13765
Fix one last gotcha with typeid.
...
llvm-svn: 89172
2009-11-18 00:40:12 +00:00
4aaf79a942
Cleanup.
...
llvm-svn: 89166
2009-11-17 23:51:10 +00:00
103a084cbe
Add rtti support for arrays, functiond without prototypes, vectors and
...
enums.
llvm-svn: 89165
2009-11-17 23:45:57 +00:00
96b96d5f2e
Add rtti info for function prototypes and refactor. This allows
...
pointer to member functions to work. WIP.
llvm-svn: 89161
2009-11-17 23:11:22 +00:00
95ace55701
This patch finalizes implementatin of weak_import
...
objective-c2 classes (radar 6815425).
llvm-svn: 89157
2009-11-17 22:42:00 +00:00
6fdfea67ad
Add rtti support for pointer to data members.
...
llvm-svn: 89155
2009-11-17 22:33:00 +00:00
3ad8dcfd55
More cases for weak_import objective-c2 classes.
...
(still radar 6815425).
llvm-svn: 89152
2009-11-17 22:02:21 +00:00
db72c89eb1
Add rtti support for non-member pointers. WIP.
...
llvm-svn: 89148
2009-11-17 21:44:24 +00:00
6726055375
More support for weak_import objective-c2 class.
...
(radar 6815425).
llvm-svn: 89146
2009-11-17 21:37:35 +00:00
950a9518b1
Added block type introspection support.
...
As per Fariborz's suggestion, committed now but can be reverted later if the used flag is problematic for Apple.
llvm-svn: 89134
2009-11-17 19:33:30 +00:00
cb1b7bf79d
Fixed bug where ivar offsets were being initialized as 0 with the fragile GNU ABI.
...
llvm-svn: 89133
2009-11-17 19:32:15 +00:00
1e9de059cc
Skip over shadow using decls during codegen.
...
llvm-svn: 89079
2009-11-17 09:33:40 +00:00
dee9a30204
Unify the way destructor epilogues are generated for synthesized and regular destructors. Also fix PR5529.
...
llvm-svn: 89034
2009-11-17 04:44:12 +00:00
cfd3012756
More const is always good.
...
llvm-svn: 89033
2009-11-17 03:57:07 +00:00
3afea1d8fe
Fix typo. Thanks Ted.
...
llvm-svn: 89031
2009-11-17 03:01:03 +00:00
8f5e6770e7
Add typeinfo support for T* and const T* for all builtin types T.
...
llvm-svn: 89030
2009-11-17 02:57:13 +00:00
3f75d552a3
Add typeid for the builtin types. WIP.
...
llvm-svn: 89028
2009-11-17 02:16:21 +00:00
c2c03349f3
Ensure we peer through () when handling typeid(*p).
...
llvm-svn: 89015
2009-11-17 00:45:21 +00:00
4d0e9095e4
Since we always have 2 edges, we don't need to reserve 3 slot for the
...
PHI node.
llvm-svn: 89005
2009-11-17 00:10:05 +00:00
e8cdcc9ab0
Minor CFG refinements for typeid and dynamic_cast.
...
llvm-svn: 89004
2009-11-17 00:08:50 +00:00
e85ef718d5
Fix up EmitMemberInitializer to handle many more cases.
...
llvm-svn: 88999
2009-11-16 23:53:01 +00:00
5e7d969526
Reorganize EmitMemberInitializer to put anonymous unions on the common codepath.
...
llvm-svn: 88995
2009-11-16 23:34:11 +00:00
c1daba3ec8
Make member initializers for union members work correctly.
...
llvm-svn: 88989
2009-11-16 22:58:01 +00:00
6ca0e21de4
Implement dynamic_cast<void*>(E).
...
llvm-svn: 88988
2009-11-16 22:52:20 +00:00
c2ef215bda
Implement a few more cases for copy constructor synthesis.
...
llvm-svn: 88971
2009-11-16 21:47:41 +00:00
1b8fe5b716
First part of changes to eliminate problems with cv-qualifiers and
...
sugared types. The basic problem is that our qualifier accessors
(getQualifiers, getCVRQualifiers, isConstQualified, etc.) only look at
the current QualType and not at any qualifiers that come from sugared
types, meaning that we won't see these qualifiers through, e.g.,
typedefs:
typedef const int CInt;
typedef CInt Self;
Self.isConstQualified() currently returns false!
Various bugs (e.g., PR5383) have cropped up all over the front end due
to such problems. I'm addressing this problem by splitting each
qualifier accessor into two versions:
- the "local" version only returns qualifiers on this particular
QualType instance
- the "normal" version that will eventually combine qualifiers from this
QualType instance with the qualifiers on the canonical type to
produce the full set of qualifiers.
This commit adds the local versions and switches a few callers from
the "normal" version (e.g., isConstQualified) over to the "local"
version (e.g., isLocalConstQualified) when that is the right thing to
do, e.g., because we're printing or serializing the qualifiers. Also,
switch a bunch of
Context.getCanonicalType(T1).getUnqualifiedType() == Context.getCanonicalType(T2).getQualifiedType()
expressions over to
Context.hasSameUnqualifiedType(T1, T2)
llvm-svn: 88969
2009-11-16 21:35:15 +00:00
c08bdea63d
Clean up scalar cast kind handling; make cast kind handling explicitly handle
...
more cases. No intended visible change.
llvm-svn: 88968
2009-11-16 21:33:53 +00:00
bf44533846
Audit done, all the required casts are already done.
...
llvm-svn: 88966
2009-11-16 21:22:19 +00:00
37b4b8b1da
revert r88963.
...
llvm-svn: 88965
2009-11-16 21:17:07 +00:00
b71c28db22
Use TrackingVH to hold forward decl. This one is for RecordType.
...
llvm-svn: 88963
2009-11-16 21:06:35 +00:00
00dbf4c3c6
Parallel fix to r88951: use TrackingVH to hold forward decl.
...
llvm-svn: 88962
2009-11-16 21:04:30 +00:00
b05d0824c6
Fix valgrind uninitialized error.
...
llvm-svn: 88952
2009-11-16 20:33:31 +00:00
10909d5faf
Use TrackingVH to hold forward decl.
...
llvm-svn: 88951
2009-11-16 20:09:38 +00:00
b3b44ce433
Fixed two minor differences between clang and GCC-generated runtime structures for the GNU runtime.
...
llvm-svn: 88937
2009-11-16 19:05:54 +00:00
0d82fa66a5
The ssp and sspreq function attributes should only be applied to function definitions, not declarations or calls.
...
llvm-svn: 88915
2009-11-16 16:56:03 +00:00
7876dad8e7
Pass a value for the isSigned parameter of CreateIntCast, rather than
...
passing the name (an exotic way of specifying that the result is signed!).
llvm-svn: 88909
2009-11-16 13:11:21 +00:00
65511704f7
Implement most of dynamic_cast. WIP.
...
llvm-svn: 88901
2009-11-16 06:50:58 +00:00
49ddc5fb94
Make GetAddrOfConstantStringFromLiteral return a constant of the correct type.
...
This doesn't have any visible effects at the moment because normally the
implicit cast code forces the type to the expected type.
llvm-svn: 88896
2009-11-16 05:55:46 +00:00
8c98dffd1f
Some minor cleanup for EmitCastLValue.
...
llvm-svn: 88894
2009-11-16 05:48:01 +00:00
e6ce354795
Fix a couple of cases where we weren't generating the right kind of call
...
for a call to a virtual function.
llvm-svn: 88891
2009-11-16 05:31:29 +00:00
011c4c341b
Implement two-argument form of delete operator.
...
llvm-svn: 88890
2009-11-16 05:16:40 +00:00
d787204e6d
When generating the deleting ctor, emit a call to delete.
...
llvm-svn: 88878
2009-11-15 23:03:25 +00:00
4ac39ef6f9
Peer through refernces for typeid. WIP.
...
llvm-svn: 88871
2009-11-15 20:30:39 +00:00
1bf924b121
Finish off zero check for typeid(*p) so that it will do a __cxa_bad_typeid.
...
llvm-svn: 88852
2009-11-15 16:52:53 +00:00
c9b231c8d1
Implement typeid for class types.
...
llvm-svn: 88843
2009-11-15 08:09:41 +00:00
4c808dfc58
Finish off support for typeinfo generation for classes.
...
llvm-svn: 88828
2009-11-15 03:28:10 +00:00
f5b2869b75
Finisgh off rest of class_type_info rtti generation.
...
llvm-svn: 88823
2009-11-14 23:32:21 +00:00
50cb321fdc
Handle CK_BitCast in EmitCastLValue.
...
llvm-svn: 88810
2009-11-14 21:21:42 +00:00
0acee6e0d7
Canonicalize the type before trying to create a debug type.
...
llvm-svn: 88808
2009-11-14 21:08:12 +00:00
6037e78149
Have CGDebugInfo::getOrCreateType cache the QualType instead of having every ConvertType overload do it.
...
llvm-svn: 88807
2009-11-14 20:52:05 +00:00
1acec6a41a
Build up more of the rtti info for a class. WIP.
...
llvm-svn: 88795
2009-11-14 15:55:18 +00:00
14718425fa
Add the name to the rtti data structure.
...
llvm-svn: 88792
2009-11-14 14:25:18 +00:00
274ab904d0
Avoid assert-crash in a case where the expression passed to EmitConstantExpr
...
legitimately has side-effects (and needs to be generated as a non-constant).
llvm-svn: 88767
2009-11-14 08:51:33 +00:00
b210fc598f
Make __func__ and friends work correctly within the initializer for a static
...
local variable.
llvm-svn: 88766
2009-11-14 08:37:13 +00:00
b572c92674
PR5483: Generate missing form of destructor when it is virtual. (Someone
...
more familiar with this stuff should double-check that there isn't some more
general rule; this is purely from inspecting g++ output.)
llvm-svn: 88755
2009-11-14 04:19:37 +00:00
da2efb091d
Generate the old API when sending message to super
...
in a category implementation (objc 32bit api related).
llvm-svn: 88741
2009-11-14 02:18:31 +00:00
52ce3bbf57
Handle CXXDefaultArgExprs in EmitLValue. Fixes PR5484.
...
llvm-svn: 88735
2009-11-14 01:51:50 +00:00
2ec5dd7160
Mangling support for typeinfo names.
...
llvm-svn: 88726
2009-11-14 00:14:13 +00:00
c5a332cefb
Handle descructor printing better.
...
llvm-svn: 88723
2009-11-13 23:45:53 +00:00
559387fe8b
Also track address points for primaries bases.
...
llvm-svn: 88717
2009-11-13 23:13:20 +00:00
ebea005812
Code gen. For virtual destructor call on array objects
...
(still part of pr5472).
llvm-svn: 88712
2009-11-13 22:29:45 +00:00
6f04b1e605
Obvious fix for PR5474.
...
llvm-svn: 88696
2009-11-13 21:23:46 +00:00
f75c1f7a73
Fixes a code gen. bug for array delete operator call
...
int 32bit abi (pr5472 related).
-This line, and those below, will be ignored--
M lib/CodeGen/CGCXXExpr.cpp
llvm-svn: 88695
2009-11-13 21:20:14 +00:00
6814eaa2cc
Code gen for arrady delete operator. Fixes pr5472.
...
llvm-svn: 88680
2009-11-13 19:27:47 +00:00
b40f295037
Do not store DIDescriptor directly into a container. Store MDNode directly, through TrackingVH.
...
llvm-svn: 88677
2009-11-13 19:10:24 +00:00
88fc7d4202
This falls into the category of stupid pet tricks. I hate to do this,
...
but this is necessary to continue work on virtual vtables. We don't
want to penalize virtual table building testcases, just because
complex virtual conversions don't yet work.
llvm-svn: 88676
2009-11-13 18:53:35 +00:00
fb4dda4fed
Instead of storing CXXMethodDecls in the vtable builder, store GlobalDecls so we can represent both the complete and deleting destructors. Also, when encountering a destructor decl, emit entries for both the complete and deleting destructors. Mike, please review.
...
With this change, FileCheck builds and runs the clang test suite without failures!
llvm-svn: 88663
2009-11-13 17:08:56 +00:00
1b4441915a
Wherein the TargetInfo argument to Preprocessor is made 'const' and propogated.
...
llvm-svn: 87087
2009-11-13 05:51:54 +00:00
1721ef7a53
Include header for printf.
...
llvm-svn: 87086
2009-11-13 05:46:16 +00:00
e828c36933
Add a special BuildVirtualCall that's going to be used for building calls to destructors. This is needed because when compiling:
...
struct A {
virtual ~A();
};
void f(A* a) {
delete a;
}
A's deleting destructor should be called.
llvm-svn: 87083
2009-11-13 04:45:41 +00:00
78cfaa9e56
Fix two bugs with temporaries:
...
1. For
A f() {
return A();
}
we were incorrectly calling the A destructor on the returned object.
2. For
void f(A);
void g() {
A a;
f(a);
}
we were incorrectly not calling the copy constructor.
llvm-svn: 87082
2009-11-13 04:34:45 +00:00
87f84c1e72
Move GlobalDecl to its own file. Also add DenseMapInfo traits.
...
llvm-svn: 87081
2009-11-13 04:25:07 +00:00
fa81808a11
Refine construction vtables; they don't include bits that don't have
...
virtual bases unless they are morally virtual.
llvm-svn: 87071
2009-11-13 02:35:38 +00:00
653d0b99df
Refine the construction vtables with respect to offsets. WIP.
...
llvm-svn: 87067
2009-11-13 02:13:54 +00:00
83066c8dee
Allow the tracking of address points for construction vtables as well.
...
llvm-svn: 87063
2009-11-13 01:54:23 +00:00
2b34bc5a96
Refine which vtbl is refernced in VTTs.
...
llvm-svn: 87043
2009-11-12 23:36:21 +00:00
ca0de33113
Refine offsets into vtables for the VTT.
...
llvm-svn: 87041
2009-11-12 23:14:15 +00:00
8677bc27bf
Refine vtable pointers for secondary vtables inside VTTs to point to
...
the right base vtable. WIP.
llvm-svn: 87039
2009-11-12 22:56:32 +00:00
2cefe38365
Fix the offset calculations for non-virtual bases with overrides.
...
Refine the VTT entries for virtual bases to refer to the complete
object's vtable instead of constructor vtables.
Refine the AddressPoint calculations for VTT entries for virtual bases.
llvm-svn: 87021
2009-11-12 20:47:57 +00:00
eb80c98a72
Fix a code gen bug in i386-apple-darwin (objc fragile abi), sending
...
message to 'super'. Fixes radar 7205866.
llvm-svn: 87017
2009-11-12 20:14:24 +00:00
94f798c079
"Attach debug info with llvm instructions" mode was enabled a month ago. Now make it permanent and remove old way of inserting intrinsics to encode debug info for locations and types.
...
llvm-svn: 87007
2009-11-12 18:21:39 +00:00
6e98d7af22
Use getNameAsCString() instead of getName().data()
...
llvm-svn: 87001
2009-11-12 17:49:47 +00:00
bc55fe26c6
Move CompileOptions -> CodeGenOptions, and sink it into the CodeGen library.
...
This resolves the layering violation where CodeGen depended on Frontend.
llvm-svn: 86998
2009-11-12 17:24:48 +00:00
7bdf096f8d
Do not use StringRef while using DebugInfo interface.
...
llvm-svn: 86915
2009-11-12 00:51:46 +00:00
fd84d6d808
Fix ctor vtable name. WIP.
...
llvm-svn: 86879
2009-11-11 20:32:03 +00:00
eac4559790
Push ctor vtable construction down further. WIP.
...
llvm-svn: 86878
2009-11-11 20:26:26 +00:00
5348515193
Do not eagerly set stop point for arguments. This misleads the debugger in identifying beginning of function body. Instead, create new location to attach with llvm.dbg.declare. This location is only used to find the context of the variable by the code generator, and it is not used to emit line number info.
...
llvm-svn: 86862
2009-11-11 19:10:19 +00:00
03f62ed9bb
Value initialize non-class array members in ctor's
...
initializer list. Fixes PR5463.
llvm-svn: 86849
2009-11-11 17:55:25 +00:00
c7b9f5e762
More VTT work. We now track offsets and use the ctor vtable builder
...
interface. WIP.
llvm-svn: 86793
2009-11-11 03:08:24 +00:00
e6c8112572
Avoid generating additional destructor(s) for initialized constructed
...
objects.
llvm-svn: 86778
2009-11-11 01:13:34 +00:00
8b2d2d0707
Stub out most of the VTT building code. WIP.
...
llvm-svn: 86772
2009-11-11 00:35:07 +00:00
af993bf5cc
Attach location info with llvm.dbg.declare.
...
llvm-svn: 86750
2009-11-10 23:07:24 +00:00
d76f438369
Revert r86741; it doesn't handle virtual bases correctly.
...
llvm-svn: 86745
2009-11-10 22:48:10 +00:00
0960059c0c
Minor optimization to skip null check in generated code where it isn't
...
necessary.
llvm-svn: 86741
2009-11-10 22:42:26 +00:00
3ad2645430
Fix for PR5454: make sure to use the right block as the predecessor in the
...
generated PHI node for the null check of a new operator.
llvm-svn: 86738
2009-11-10 22:39:09 +00:00
1254a0978c
This patch implements Code gen. for destruction of
...
global array of objects.
llvm-svn: 86701
2009-11-10 19:24:06 +00:00
b47222144b
Only generate a VTT for classes that need a VTT.
...
llvm-svn: 86699
2009-11-10 19:13:04 +00:00
d846d0825b
Add vtable caching to prevent multiple vtables for the same class from
...
being generated.
Add the most derived vtable pointer to the VTT.
llvm-svn: 86671
2009-11-10 07:44:33 +00:00
9f23a149cb
Be sure to clear out VCall when we clear out VCalls.
...
Start implementing VTTs. WIP.
llvm-svn: 86650
2009-11-10 02:30:51 +00:00
3b9176985d
Finish off mangling for the VTT.
...
llvm-svn: 86647
2009-11-10 01:58:37 +00:00
ef15744092
Add mangling for the construction vtable.
...
llvm-svn: 86643
2009-11-10 01:41:59 +00:00
612e38026a
Fix clang's use of DenseMap iterators after r86636 fixed their constness.
...
Patch by Victor Zverovich!
llvm-svn: 86638
2009-11-10 01:17:45 +00:00
68ec7ee0e8
Enable the use of the new llvm objectsize intrinsic.
...
llvm-svn: 86607
2009-11-09 22:40:09 +00:00
4ef1d400d9
Make sure that Type::getAs<ArrayType>() (or Type::getAs<subclass of
...
ArrayType>()) does not instantiate. Update all callers that used this
unsafe feature to use the appropriate ASTContext::getAs*ArrayType method.
llvm-svn: 86596
2009-11-09 22:08:55 +00:00
cc522d9ab3
Rearrange function to avoid recursive use-after-free.
...
llvm-svn: 86516
2009-11-09 05:07:37 +00:00
a72bf0fae8
Explicitly note that pre-inc/dec lvalues are not supported yet, so that it
...
doesn't crash. (Such expressions are valid in C++, but not in C.)
llvm-svn: 86513
2009-11-09 04:20:47 +00:00
11c08c8e5b
Rename areAllFields32Or64BitBasicType to canExpandIndirectArgument to closer match what it is semantically used for.
...
Also, fix a major bug where fields from a C++ struct might be dropped -- the expand action doesn't handle them correctly yet.
llvm-svn: 86502
2009-11-09 01:33:53 +00:00
d7686ef31c
Unify the codepaths used to verify base and member initializers for explicitly
...
and implicitly defined constructors. This has a number of benefits:
1. Less code.
2. Explicit and implicit constructors get the same diagnostics.
3. The AST explicitly contains constructor calls from implicit default
constructors. This allows handing some cases that previously weren't handled
correctly in IRGen without any additional code. Specifically, implicit default
constructors containing calls to constructors with default arguments are now
handled correctly.
llvm-svn: 86500
2009-11-09 01:05:47 +00:00
7e215ea165
Add clarifying parens.
...
llvm-svn: 86457
2009-11-08 09:46:46 +00:00
5bbdc9f857
Handle member expressions where the member declaration is actually a static variable. Fixes PR5392.
...
llvm-svn: 86414
2009-11-07 23:16:50 +00:00
ea4c30b39a
More LValue related code cleanup.
...
llvm-svn: 86413
2009-11-07 23:06:58 +00:00
2ff6395ddc
More cleanup, the code is much easier to follow now.
...
llvm-svn: 86412
2009-11-07 22:53:10 +00:00
6eee97276b
Reduce nesting, no functionality change.
...
llvm-svn: 86411
2009-11-07 22:46:42 +00:00
03f83e58f7
We only need to call SetObjCNonGC for local variables. No functionality change.
...
llvm-svn: 86410
2009-11-07 22:43:34 +00:00
509850ebec
Change EmitPointerToDataMemberLValue to take a FieldDecl. No intended functionality change.
...
llvm-svn: 86407
2009-11-07 22:00:15 +00:00
15275e55ce
add missing #include
...
llvm-svn: 86368
2009-11-07 09:22:46 +00:00
c0a3561f0f
Always mangle functions with special names. Fixes PR5420.
...
llvm-svn: 86350
2009-11-07 07:15:03 +00:00
ce21431fc4
When looking up and adding substitutions to the substitution table, make sure to always use the canonical declaration. With tihs change, FileCheck compiles and links but crashes during startup.
...
llvm-svn: 86339
2009-11-07 04:26:04 +00:00
3d888e4548
Revert r86315 and add Type::FixedWidthInt to the FIXME cases.
...
llvm-svn: 86320
2009-11-07 01:19:37 +00:00
5b39e2382f
Do not assert if debug info for certain type is not generated.
...
llvm-svn: 86315
2009-11-07 00:29:05 +00:00
eef461c230
Do not emit linkage name for global variables. It confuses gdb, because it picks up AT_MIPS_linkage_name and ignores AT_name.
...
llvm-svn: 86308
2009-11-07 00:10:18 +00:00
cd6f9ed906
Refine the non-virtual this adjustment. Optimize out virtual this
...
adjustments of zero.
llvm-svn: 86300
2009-11-06 23:27:42 +00:00
e8e631c912
Prevent a code gen. crash on empty unions - pr5408.
...
llvm-svn: 86287
2009-11-06 20:47:40 +00:00
443f677302
Simplify the debug info code, handle lvalue references and template specializations.
...
llvm-svn: 86277
2009-11-06 19:19:55 +00:00
c2d71b531c
This patch fixes code gen. part of pr5333 (Conversion
...
using elipsis conversion).
llvm-svn: 86276
2009-11-06 18:47:57 +00:00
8a6512961f
Handle QualifiedNameType and SubstTemplateTypeParmType types in CGDebugInfo::CreateTypeNode.
...
llvm-svn: 86274
2009-11-06 18:45:16 +00:00
25ed5c2f42
Don't assert when trying to generate debug info for vector types. This needs to be fixed eventually...
...
llvm-svn: 86268
2009-11-06 18:24:04 +00:00
353fc1e447
update comment, pointed out by Gabor
...
llvm-svn: 86263
2009-11-06 18:10:47 +00:00
4f24225e8e
indirectbr seems to work! Rip out the old code.
...
llvm-svn: 86256
2009-11-06 17:38:18 +00:00
eb9bc2ba82
Instead of returning a null DIType for unhandled types, assert.
...
llvm-svn: 86254
2009-11-06 17:01:39 +00:00
421a5c9651
If a member variable of reference type is bound to a temporary in its member initializer it needs to be destroyed at the end of the constructor.
...
llvm-svn: 86230
2009-11-06 04:19:02 +00:00
5852b13827
If a member initializer create temporaries we need to destroy them. Fixes PR5077.
...
llvm-svn: 86225
2009-11-06 04:11:09 +00:00
a7cb98b202
More cleanup.
...
llvm-svn: 86224
2009-11-06 03:23:06 +00:00
438cf92533
Cleanup ctor/dtor emission.
...
llvm-svn: 86222
2009-11-06 02:55:43 +00:00
9e4e0237e4
Handle ParenExprs in mangleExpression.
...
llvm-svn: 86218
2009-11-06 02:50:19 +00:00
72431bd9ea
Refine the vcall for a function that is defined in a virtual base
...
class that is overridden in a base that isn't morally virtual.
llvm-svn: 86217
2009-11-06 02:38:24 +00:00
ba3c6681f0
Enable debug info for global variables at -O1+
...
llvm-svn: 86156
2009-11-05 19:13:29 +00:00
4127b8ef97
Added support for static variables which require
...
initialization before main. Fixes pr5396.
llvm-svn: 86145
2009-11-05 18:03:03 +00:00
c550768a11
References can't be zero; omit zero check for return value adjustments
...
in covariant thunks that return references.
llvm-svn: 86121
2009-11-05 06:32:02 +00:00
b8da7a046d
Refine covariant return value adjustments for thunks when null
...
pointers are returned.
llvm-svn: 86120
2009-11-05 06:12:26 +00:00
18bc195473
Add code gen for pointer-to-member function in
...
ctor's initializer. Fixes pr5178.
llvm-svn: 86040
2009-11-04 19:13:37 +00:00
09cc10f9f8
This patch extends CleanupScope to support destruction
...
of array objects on block exit. Patch is by Anders Calrsson.
llvm-svn: 86032
2009-11-04 17:57:40 +00:00
615ac67fb8
Store the unresolved class type in MemberPointerType's Class field,
...
from Peter Collingbourne!
llvm-svn: 86030
2009-11-04 16:49:01 +00:00
f9d41df093
Merge constant array and structures. This will create a global variables for arrays and structs that are constant and their initializer is constant. It is on by default but can be disable with the flag -fno-merge-all-constants.
...
llvm-svn: 85991
2009-11-04 01:18:09 +00:00
b9c9b351e9
Fix 80-col violations.
...
llvm-svn: 85990
2009-11-04 01:11:15 +00:00
71609a2874
Split out return adjustments in thunks from this adjustment in thunks
...
so the optimizer can tailcall into the return value adjustment thunk.
This improves codesize for complex hierarchies.
llvm-svn: 85988
2009-11-04 00:53:51 +00:00
8117848174
Misc cleanups.
...
llvm-svn: 85978
2009-11-03 23:50:34 +00:00
53f9ded62b
Refine volatile handling, specifically, we must have the canonical
...
type to look at the volatile specifier. I found these all from just
hand auditing the code.
llvm-svn: 85967
2009-11-03 23:25:48 +00:00
4627132ebc
Refine codegen for covariant thunks that return references.
...
llvm-svn: 85916
2009-11-03 19:03:17 +00:00
77738205e6
Refine return value adjustments for thunks.
...
llvm-svn: 85905
2009-11-03 16:59:27 +00:00
462a4aa787
Fix documentation.
...
llvm-svn: 85901
2009-11-03 16:11:57 +00:00
92e5f8cb39
Refine codegen for non-virtual this adjustments for thunks.
...
llvm-svn: 85856
2009-11-03 03:16:46 +00:00
f358972fdc
Add virtual adjustments for this for thunks.
...
llvm-svn: 85852
2009-11-03 02:12:59 +00:00
31e1d43729
Add basic codegen for thunks that return values.
...
llvm-svn: 85842
2009-11-02 23:47:45 +00:00
33ccd9e354
Refine codegen for thunks.
...
llvm-svn: 85839
2009-11-02 23:22:01 +00:00
75ce573815
Refine vcall/vbase ordering with vtable construction.
...
llvm-svn: 85677
2009-10-31 20:06:59 +00:00
32e1b1c169
Get throws limping along, still a bunch of FIXMEs. Too bad we don't support catching anything yet :)
...
llvm-svn: 85574
2009-10-30 02:27:02 +00:00
958c9f8524
Fix thinko, mangleCXXRtti should obviously take a QualType!
...
llvm-svn: 85565
2009-10-30 01:52:02 +00:00
4b08db7a62
Add CGException.cpp, to be used for exception related code generation.
...
llvm-svn: 85560
2009-10-30 01:42:31 +00:00
430046321b
mangleCXXRtti obviously needs to take a type, what was I thinking...
...
llvm-svn: 85555
2009-10-30 01:26:12 +00:00
c9076fecdf
Patch for destruction of array of objects on block exit.
...
llvm-svn: 85512
2009-10-29 16:22:54 +00:00
09bd8656c3
make clang emit undefs for padding of structs and unions instead of zeros. this enables constant compaction optimizations.
...
llvm-svn: 85504
2009-10-29 11:27:06 +00:00
edc56ef41c
optimize out some ifdefs.
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llvm-svn: 85453
2009-10-29 00:22:00 +00:00
6c4d255bf3
Implement clang support for indirect branch and address of label
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using the new LLVM support for this. This is temporarily hiding
behind horrible and ugly #ifdefs until the time when the optimizer
is stable (hopefully a week or so). Until then, lets make it "opt in" :)
llvm-svn: 85446
2009-10-28 23:59:40 +00:00
29baa2b1ba
Minor cleanup.
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llvm-svn: 85434
2009-10-28 21:07:28 +00:00
f1639fffbc
Code gen for array construction - WIP
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llvm-svn: 85432
2009-10-28 20:55:41 +00:00
476e2dfe19
Refactor a bit.
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llvm-svn: 85424
2009-10-28 20:44:03 +00:00
a0c0d88ba8
factor a creation of Int32Ty.
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llvm-svn: 85422
2009-10-28 20:36:47 +00:00
ab5e0af8bc
random tidying
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llvm-svn: 85408
2009-10-28 17:39:19 +00:00
05925031f7
Mangle based on the declaration we're given, not the canonical
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declaration, since attributes that affect mangling may have been added
to subsequent declarations. However, to determine the linkage of the
declaration, we need to look at the canonical declaration. Fixes PR4412.
llvm-svn: 85400
2009-10-28 16:31:34 +00:00
5e71d43155
adjust for a pending LLVM change.
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llvm-svn: 85373
2009-10-28 05:12:07 +00:00
82d25e4e5e
Add mangling for VTTs.
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llvm-svn: 85363
2009-10-28 01:51:46 +00:00
375faa8dd7
Finish off pure virtual function handling.
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llvm-svn: 85354
2009-10-28 00:35:46 +00:00
bb9ff05778
Prep work for putting ___cxa_pure_virtual in the vtables for pure functions.
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llvm-svn: 85345
2009-10-27 23:46:47 +00:00
18e8b477e8
Refactor code a little.
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llvm-svn: 85343
2009-10-27 23:36:26 +00:00
b7e5c847c4
Implement proper linkage for explicit instantiation declarations of
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inlined functions. For example, given
template<typename T>
class string {
unsigned Len;
public:
unsigned size() const { return Len; }
};
extern template class string<char>;
we now give the instantiation of string<char>::size
available_externally linkage (if it is ever instantiated!), as
permitted by the C++0x standard.
llvm-svn: 85340
2009-10-27 23:26:40 +00:00
876387ba4f
__builtin_object_size refinements. Ensure we handle expressions with
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side-effects up front, as when we switch to the llvm intrinsic call
for __builtin_object_size later, it will have two evaluations.
We also finish off the intrinsic version of the code so we can just
turn it on once llvm has the intrinsic.
llvm-svn: 85324
2009-10-27 22:09:17 +00:00
583dcafce4
Introduce FunctionDecl::isInlined() to tell whether a function should
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be inlined.
llvm-svn: 85307
2009-10-27 21:11:48 +00:00
35b5753e17
Rename FunctionDecl::isInline/setInline to
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FunctionDecl::isInlineSpecified/setInlineSpecified.
llvm-svn: 85305
2009-10-27 21:01:01 +00:00
c369d73405
Set OptimizeForSize LLVM function attribute with -Os.
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llvm-svn: 85278
2009-10-27 19:48:08 +00:00
c14753b781
Fix crash when synthesizing property setters when the property type and ivar
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type have mismatched Objective-C types.
- <rdar://problem/7336352> [irgen] crash in synthesized property construction
llvm-svn: 85275
2009-10-27 19:21:30 +00:00
29295bff61
Add a PrettyStackTraceDecl in CodeGenModule::EmitGlobalDefinition.
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llvm-svn: 85237
2009-10-27 14:32:27 +00:00
7a484dd6a9
Prep for future __builtin_object_size refinements. The theory is that
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someone will add an llvm intrinsic for us to use, so the optimizer can
figure out the hard cases. WIP.
For those that want to help, double check with Eric before starting.
He has a bit of code this will plug into.
llvm-svn: 85175
2009-10-26 23:39:48 +00:00
038374f887
Add Code gen support for '->*' operator which fell
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through the crack.
llvm-svn: 85160
2009-10-26 21:58:25 +00:00
6e0df53865
Switch vtable to linkeonce_odr. Patch by nlewycky.
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llvm-svn: 85131
2009-10-26 17:14:14 +00:00
e0105ad38b
assert -> llvm_unreachable
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llvm-svn: 85125
2009-10-26 16:27:58 +00:00
a3f084ce16
Update location of DataTypes.h to reflect move in LLVM with r85086.
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llvm-svn: 85087
2009-10-26 01:37:10 +00:00
b8326be4d9
Fix a bug in calculating shufflevector indices when constructing vectors from other vectors.
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If I can find it again, I will check in a testcase.
llvm-svn: 85032
2009-10-25 02:26:01 +00:00
48f2d5860d
Store the builtin types as CanQualTypes. Expand a bit on the CanQual API,
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but also remove some methods that cause ambiguities, and generally
make CanQual<blah> more analogous to QualType.
llvm-svn: 84976
2009-10-23 23:03:21 +00:00
4bd90e53c2
Eliminate QualifiedDeclRefExpr, which captured the notion of a
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qualified reference to a declaration that is not a non-static data
member or non-static member function, e.g.,
namespace N { int i; }
int j = N::i;
Instead, extend DeclRefExpr to optionally store the qualifier. Most
clients won't see or care about the difference (since
QualifierDeclRefExpr inherited DeclRefExpr). However, this reduces the
number of top-level expression types that clients need to cope with,
brings the implementation of DeclRefExpr into line with MemberExpr,
and simplifies and unifies our handling of declaration references.
Extended DeclRefExpr to (optionally) store explicitly-specified
template arguments. This occurs when naming a declaration via a
template-id (which will be stored in a TemplateIdRefExpr) that,
following template argument deduction and (possibly) overload
resolution, is replaced with a DeclRefExpr that refers to a template
specialization but maintains the template arguments as written.
llvm-svn: 84962
2009-10-23 18:54:35 +00:00
6fd4c23324
Emit calls using the canonical prototype of the called function.
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llvm-svn: 84947
2009-10-23 08:22:42 +00:00
ae2559a221
Fixup the return type of functions.
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llvm-svn: 84922
2009-10-23 01:52:13 +00:00
ffba662dd2
Complete code gen for '.*' binary expression for
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both scalar and aggregates.
llvm-svn: 84910
2009-10-22 22:57:31 +00:00
fc93cf9777
When building types from declarators, instead of building two types (one for
...
the DeclaratorInfo, one for semantic analysis), just build a single type whose
canonical type will reflect the semantic analysis (assuming the type is
well-formed, of course).
To make that work, make a few changes to the type system:
* allow the nominal pointee type of a reference type to be a (possibly sugared)
reference type. Also, preserve the original spelling of the reference type.
Both of these can be ignored on canonical reference types.
* Remove ObjCProtocolListType and preserve the associated source information on
the various ObjC TypeLocs. Preserve the spelling of protocol lists except in
the canonical form.
* Preserve some level of source type structure on parameter types, but
canonicalize on the canonical function type. This is still a WIP.
Drops code size, makes strides towards accurate source location representation,
slight (~1.7%) progression on Cocoa.h because of complexity drop.
llvm-svn: 84907
2009-10-22 22:37:11 +00:00
b692a098c6
Canonicality is a property of qualified types, not unqualified types.
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llvm-svn: 84891
2009-10-22 20:10:53 +00:00
c9f1efe6b3
Remove some misguided code.
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llvm-svn: 84823
2009-10-22 01:31:24 +00:00
e1b19ba05b
Extend out the block descriptor structure for debug information with
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the copy/dispose helpers as appropriate.
llvm-svn: 84817
2009-10-22 00:49:09 +00:00
52987dc581
Code gen for '.*' binary expressions - WIP.
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llvm-svn: 84800
2009-10-21 23:45:42 +00:00
f23b0ead3d
Turn on the preallocation of all BlockDeclRefExprs.
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llvm-svn: 84789
2009-10-21 22:02:08 +00:00
066b616684
Refine collection of BlockDeclRefExprs. WIP.
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llvm-svn: 84787
2009-10-21 22:01:24 +00:00
b25817ac1f
Expand on code gen. for pointer to data members so it works
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for base classe members as well. Test case enhanced for this.
llvm-svn: 84780
2009-10-21 21:01:47 +00:00
4ebdff5e1c
Code gen for pointer-to-datamember - WIP.
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llvm-svn: 84771
2009-10-21 18:38:00 +00:00
945fec05dd
Fix typo.
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llvm-svn: 84770
2009-10-21 18:24:18 +00:00
41eb02d496
Refactor.
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llvm-svn: 84769
2009-10-21 18:23:01 +00:00
437ec1ed6e
Add AuroraUX ABI Triple in correct place.
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llvm-svn: 84758
2009-10-21 11:58:24 +00:00
7fe9cc1dd5
Prep work to always preallocate BlockDeclRefExprs so that we can
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generate the debug information for the first parameter to the block
invoke functions. WIP.
llvm-svn: 84737
2009-10-21 03:49:08 +00:00
70197d5441
Fix 80-col violation.
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llvm-svn: 84719
2009-10-21 00:42:55 +00:00
e4d94cee05
Code-gen for CXXZeroInitValueExpr AST passed
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as argument to a function call. Removes a FIXME.
llvm-svn: 84694
2009-10-20 23:29:04 +00:00
5789c497a0
Fix the 32-bit ABI to return structures with non-trivial copy ctors or dtors indirectly.
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llvm-svn: 84686
2009-10-20 22:07:59 +00:00
Daniel Dunbar