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82729 Commits

Author SHA1 Message Date
Douglas Gregor 9556257252 When we create a temporary of class type that we don't immediately 
bind, check accessibility of the destructor and mark the declaration
as referenced. Fixes a bunch of Boost.Regex failures.

llvm-svn: 102287
 2010-04-24 23:45:46 +00:00
Anders Carlsson dde8b46e62 Cleanup SynthesizeCXXCopyConstructor. 
llvm-svn: 102286
 2010-04-24 23:11:18 +00:00
Anders Carlsson 84e3b62ac0 Clean up SynthesizeCXXCopyAssignment a little. 
llvm-svn: 102285
 2010-04-24 23:09:21 +00:00
Anders Carlsson c4ba0cd2ea RenameGetAddressOfBaseOfCompleteClass to GetAddressOfDirectBaseInCompleteClass to reflect that it only handles direct bases. 
llvm-svn: 102284
 2010-04-24 23:01:49 +00:00
Anders Carlsson 36db0d9c47 Add an explicit UsuallyTinyPtrVector that takes a single element. 
llvm-svn: 102283
 2010-04-24 22:54:32 +00:00
Anders Carlsson 26b6e23d57 More cleanup. 
llvm-svn: 102282
 2010-04-24 22:43:39 +00:00
Anders Carlsson 9523ad4fd3 Simplify EmitClassMemberwiseCopy now that it's only used for fields. 
llvm-svn: 102281
 2010-04-24 22:36:50 +00:00
Nick Lewycky 0a7de38a22 Switch this to new API. 
llvm-svn: 102280
 2010-04-24 22:31:36 +00:00
Anders Carlsson 90235beb55 DefineImplicitCopyConstructor now uses SetBaseOrMemberInitializers to create implicit base initializers. (Member initializers are still handled by CodeGenFunction::SynthesizeCXXCopyConstructor for now). 
llvm-svn: 102279
 2010-04-24 22:25:18 +00:00
Dan Gohman 283a350f4d PHI nodes also do not necessarily return trap with a trap operand. 
llvm-svn: 102278
 2010-04-24 22:15:58 +00:00
Anders Carlsson af13c7bea9 When building implicit base initializers, add a derived-to-base cast that points to the exact base specifier. 
llvm-svn: 102277
 2010-04-24 22:02:54 +00:00
Nick Lewycky 9a7459af1d Fix typo. 
llvm-svn: 102276
 2010-04-24 22:01:40 +00:00
Anders Carlsson bea9e74e82 Rename GetAddressOfBaseClass to OldGetAddressOfBaseClass. 
llvm-svn: 102275
 2010-04-24 21:51:08 +00:00
Anders Carlsson 795213efde Get rid of the old GetNonVirtualBaseClassOffset and change all call sites to use the new version. 
llvm-svn: 102274
 2010-04-24 21:27:51 +00:00
Anders Carlsson 8a64c1c94c Change CodeGenFunction::GetAddressOfDerivedClass to take a BasePath. 
llvm-svn: 102273
 2010-04-24 21:23:59 +00:00
Anders Carlsson c6eaea70af Convert more call sites over to the new GetAddressOfBaseClass. 
llvm-svn: 102272
 2010-04-24 21:12:55 +00:00
Douglas Gregor d5c231e745 When we attempt to create a temporary object of class type, be sure 
that the type we're copying is complete. 

Boost.Regex now builds, although it's failing its regression tests
with our favorite "Sema doesn't consider destructor as used."
assertion.

llvm-svn: 102271
 2010-04-24 21:09:25 +00:00
Anders Carlsson d829a02514 Add a new GetAddressOfBaseClass overload that takes a base path and. Use it for derived-to-base casts. 
llvm-svn: 102270
 2010-04-24 21:06:20 +00:00
Douglas Gregor c779e99540 When we are performing copy initialization of a class type via its 
copy constructor, suppress user-defined conversions on the
argument. Otherwise, we can end up in a recursion loop where the
bind the argument of the copy constructor to another copy constructor call,
whose argument is then a copy constructor call...

Found by Boost.Regex which, alas, still isn't building.

llvm-svn: 102269
 2010-04-24 20:54:38 +00:00
Daniel Dunbar cfc12ddb0a Headers: Hide intptr_t and uintptr_t definitions behind _INTPTR_T and _UINTPTR_T 
defines, for increased compatibility with Darwin gcc.
 - This is a bit of a hack, since platform compatibility issues don't belong
   here, but I don't think this hurts anyone either.

llvm-svn: 102264
 2010-04-24 20:32:12 +00:00
Benjamin Kramer 20f2d4382f Fix pasto, add a comment. 
llvm-svn: 102263
 2010-04-24 20:26:20 +00:00
Benjamin Kramer bbb5deace6 Factor code. No functionality change. 
llvm-svn: 102262
 2010-04-24 20:19:58 +00:00
Anders Carlsson 7d3360f123 Add base paths for CK_BaseToDerived and CK_BaseToDerivedMemberPointer. 
llvm-svn: 102261
 2010-04-24 19:36:51 +00:00
Anders Carlsson b78fecaf6f Add base paths to CK_UncheckedDerivedToBase and CK_DerivedToBaseMemberPointer. 
llvm-svn: 102260
 2010-04-24 19:22:20 +00:00
Anders Carlsson a70cff624e Actually produce base paths for CastExprs of kind CK_DerivedToBase. 
llvm-svn: 102259
 2010-04-24 19:06:50 +00:00
Anders Carlsson 5d270e8fa6 Add BasePath arguments to all cast expr constructors. 
llvm-svn: 102258
 2010-04-24 18:38:56 +00:00
Daniel Dunbar df3d1c2d1f Driver/Darwin: Fix Objective-C non-fragile ABI and dispatch method defaults, which were wrong in numerous places. 
- <rdar://problem/7903449>

llvm-svn: 102257
 2010-04-24 18:37:41 +00:00
Douglas Gregor 53ce178cef When we take the address of a declaration to bind it to a non-type 
template parameter, by sure to mark that declaration as
"referenced". The Boost.Iterator library now passes all tests.

llvm-svn: 102256
 2010-04-24 18:20:53 +00:00
Daniel Dunbar fca18c1b41 NeXT: Clean up dispatch method policy selection. 
- Replace -cc1 level -fobjc-legacy-dispatch with -fobjc-dispatch-method={legacy,non-legacy,mixed}.

 - Lift "mixed" vs "non-mixed" policy choice up to driver level, instead of being buried in CGObjCMac.cpp.

 - No intended functionality change.

llvm-svn: 102255
 2010-04-24 17:56:46 +00:00
Daniel Dunbar db059592fe Simplify. 
llvm-svn: 102254
 2010-04-24 17:56:39 +00:00
Anders Carlsson 7afe4245e2 Pass the base specifiers through to CheckDerivedToBaseConversion. No functionality change yet. 
llvm-svn: 102250
 2010-04-24 17:11:09 +00:00
Anders Carlsson 0c509eeac7 CastExpr should not hold a pointer to the base path. More cleanup. 
llvm-svn: 102249
 2010-04-24 16:57:13 +00:00
Douglas Gregor 32f21a63ea Tweak test case slightly 
llvm-svn: 102248
 2010-04-24 16:40:35 +00:00
Douglas Gregor ba41d01b59 Be more careful around dependent nested-name-specifiers, complaining 
when they are not complete (since we could not match them up to
anything) and ensuring that enum parsing can cope with dependent
elaborated-type-specifiers. Fixes PR6915 and PR6649.

llvm-svn: 102247
 2010-04-24 16:38:41 +00:00
Anders Carlsson b34f88205f isValue is set to false by default. 
llvm-svn: 102246
 2010-04-24 16:36:20 +00:00
Anders Carlsson 7d96cd7799 Rename InheritancePath to BasePath, rename CastExpr::CXXBaseVector to CXXBaseSpecifierArray. More to come. 
llvm-svn: 102245
 2010-04-24 16:34:21 +00:00
Douglas Gregor bbdf20acd0 Keep track of when DependentNameTypes have no associated keyword 
(e.g., no typename, enum, class, etc.), e.g., because the context is
one that is known to refer to a type. Patch from Enea Zaffanella!

llvm-svn: 102243
 2010-04-24 15:35:55 +00:00
Benjamin Kramer fb278831aa Update prototypes. 
llvm-svn: 102241
 2010-04-24 08:26:17 +00:00
Nick Lewycky 20f5e974e4 Use provided llvm-defined variables instead of twisting user-controlled knobs. 
No visible change.

llvm-svn: 102240
 2010-04-24 05:07:24 +00:00
Nick Lewycky 3afcd7cd80 Don't touch CXXFLAGS. If it's set in the environment then sub-makes will see 
the variable that we set as though it came from the user. Fixes PR6835.

llvm-svn: 102239
 2010-04-24 04:56:34 +00:00
Dan Gohman 7905d187e6 Fix a place in inline asm lowering which was creating a TruncInst with a 
pointer operand. This fixes an abort on
MultiSource/Applications/ClamAV/libclamav_mbox.c.

llvm-svn: 102238
 2010-04-24 04:55:02 +00:00
Evan Cheng a02d0e7d6b Avoid promoting a i16 node if it would eliminate a (store (op (load))) opportunity. 
llvm-svn: 102237
 2010-04-24 04:44:57 +00:00
Evan Cheng 0abb54d631 When a load operand is promoted to an extload, replace other uses with uses of extload result truncated. 
llvm-svn: 102236
 2010-04-24 04:43:44 +00:00
Dan Gohman 534ba376f6 Generalize LSR's OptimizeMax to handle the new kinds of max expressions 
that indvars may use, now that indvars is recognizing le and ge loops.

llvm-svn: 102235
 2010-04-24 03:13:44 +00:00
Dan Gohman f33bac3afe ScalarEvolution support for <= and >= loops. 
Also, generalize ScalarEvolutions's min and max recognition to handle
some new forms of min and max that this change makes more common.

llvm-svn: 102234
 2010-04-24 03:09:42 +00:00
Dan Gohman 36cce7e0dd Use SimplifyICmpOperands in isKnownPredicate too. 
llvm-svn: 102233
 2010-04-24 01:38:36 +00:00
Dan Gohman 3673aa1a51 Update isImpliedCond to use the new SimplifyICmpOperands utility. 
llvm-svn: 102232
 2010-04-24 01:34:53 +00:00
John McCall b9467b6c9a Recommit r102215, this time being more careful to only set the "principal 
declaration" (i.e. the only which will actually be looked up) to have the
non-member-operator bit.

llvm-svn: 102231
 2010-04-24 01:30:58 +00:00
Nick Lewycky 784fad7a41 Teach clang -fixit to modify files in-place, or -fixit=suffix to create new 
files with the additional suffix in the middle.

llvm-svn: 102230
 2010-04-24 01:30:46 +00:00
Dan Gohman 48ff3cf63b Add a new utility function SimplifyICmpOperands. Much of this code is 
refactored out of ScalarEvolution::isImpliedCond, which will be updated
to use this new utility routine soon.

llvm-svn: 102229
 2010-04-24 01:28:42 +00:00