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163 Commits

Author SHA1 Message Date
Mon P Wang cc2ab0cdc9 Reapply patch for adding support for address spaces and added a isVolatile field to memcpy, memmove, and memset. 
llvm-svn: 100305
 2010-04-04 03:10:52 +00:00
Mon P Wang f7f3bff646 Revert r100193 since it causes failures in objc in clang 
llvm-svn: 100200
 2010-04-02 18:43:42 +00:00
Mon P Wang 4b82a88764 Reapply patch for adding support for address spaces and added a isVolatile field to memcpy, memmove, and memset. 
llvm-svn: 100193
 2010-04-02 18:04:30 +00:00
Bob Wilson adb58e32cc Revert Mon Ping's 99930 due to broken llvm-gcc buildbots. 
llvm-svn: 99949
 2010-03-30 22:28:46 +00:00
Mon P Wang 231e99743a Added support for address spaces and added a isVolatile field to memcpy, memmove, and memset 
llvm-svn: 99930
 2010-03-30 21:02:45 +00:00
Anders Carlsson a864caff8c Rename CGVtableInfo to CodeGenVTables in preparation of adding another VTableInfo class. 
llvm-svn: 99250
 2010-03-23 04:11:45 +00:00
Rafael Espindola 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
Chris Lattner e18aaf2c4b add a codegen hack to work around an AST bug, allowing us to compile the 
code in PR6537.  This should be reverted when the ast bug is fixed.

llvm-svn: 97981
 2010-03-08 21:08:07 +00:00
Douglas Gregor c934bc840c Perform overload resolution when static_cast'ing from a 
pointer-to-member-to-derived to a pointer-to-member-to-base. Fixes
PR6072.

llvm-svn: 97923
 2010-03-07 23:24:59 +00:00
Eli Friedman d2c0de6b44 PR6386: Fix a recent regression in IRGen of cast-to-union constructs. 
llvm-svn: 96958
 2010-02-23 17:58:35 +00:00
Daniel Dunbar a7566f163a IRgen: Add CreateMemTemp, for creating an temporary memory object for a particular type, and flood fill. - CreateMemTemp sets the alignment on the alloca correctly, which fixes a great many places in IRgen where we were doing the wrong thing. 
- This fixes many many more places than the test case, but my feeling is we need to audit alignment systematically so I'm not inclined to try hard to test the individual fixes in this patch. If this bothers you, patches welcome!

PR6240.

llvm-svn: 95648
 2010-02-09 02:48:28 +00:00
Anders Carlsson 6d0e5bd8f3 Use the right type when taking the address of a non-virtual member function pointer. Fixes PR6258. 
llvm-svn: 95524
 2010-02-07 17:37:13 +00:00
Daniel Dunbar d0bc7b9d13 IRgen: Factor out EmitAggExprToLValue. 
llvm-svn: 95416
 2010-02-05 19:38:31 +00:00
Anders Carlsson ae612d22ac Rename StartConditionalBranch/FinishConditionalBranch to BeginConditionalBranch/EndConditionalBranch. 
llvm-svn: 95308
 2010-02-04 17:18:07 +00:00
Anders Carlsson 7914dad72d Calculate offset correctly when taking the address of a virtual member function. 
llvm-svn: 95305
 2010-02-04 16:38:05 +00:00
Anders Carlsson 66498388a7 Handle reference binding in aggregate initializers. Fixes another 47 tests. 
llvm-svn: 95235
 2010-02-03 19:13:55 +00:00
Anders Carlsson 9b92ef90f0 Add a band-aid fix for clang self-hosting. A better fix will follow shortly. 
llvm-svn: 95232
 2010-02-03 18:54:13 +00:00
Anders Carlsson b247350ef7 More cleanup. 
llvm-svn: 95226
 2010-02-03 17:33:16 +00:00
Anders Carlsson 84673e200f Some class related cleanup. 
llvm-svn: 94938
 2010-01-31 01:36:53 +00:00
Anders Carlsson 5d8645b150 Simplify EmitLValueForField - we can get whether the field is part of a union or not from the FieldDecl (through its DeclContext). 
llvm-svn: 94798
 2010-01-29 05:05:36 +00:00
Anders Carlsson a0b025e40f When emitting member function pointers, use the canonical decl if the member function is virtual. Fixes PR5940. 
llvm-svn: 92680
 2010-01-05 05:04:05 +00:00
Daniel Dunbar d443c0a02a Revert r92431, this code isn't dead and broke the ntfs build. 
llvm-svn: 92493
 2010-01-04 18:47:06 +00:00
Eli Friedman 14e4005851 Delete impossible case. 
llvm-svn: 92431
 2010-01-02 23:28:56 +00:00
Eli Friedman b8841af8bd Minor optimization; emit proper unsupported messages for a couple of cases. 
llvm-svn: 92153
 2009-12-25 06:17:05 +00:00
Anders Carlsson 1749083e2e Fill in the return value slot in CGExprAgg::VisitCallExpr. This takes us halfway towards fixing PR5824. 
llvm-svn: 92142
 2009-12-24 20:40:36 +00:00
Mike Stump 0da53228e6 Handle case when DestPtr is 0. 
llvm-svn: 91658
 2009-12-18 02:14:27 +00:00
Douglas Gregor 4f4b186215 When value-initializing a class with no user-defined constructors but 
with a non-trivial default constructor, zero-initialize the storage
and then call the default constructor. Fixes PR5800.

llvm-svn: 91548
 2009-12-16 18:50:27 +00:00
Anders Carlsson 18ada9856f Handle ImplicitValueInitExpr in AggExprEmitter. 
llvm-svn: 91519
 2009-12-16 06:57:54 +00:00
Mike Stump f16b8c30d9 Add throw support. WIP. 
llvm-svn: 90982
 2009-12-09 19:24:08 +00:00
Eli Friedman 6d11ec8cb8 Update chunk of #if 0'ed code to remove fixed FIXME and make it compile. We 
probably want to do some sort of performance assessment before enabling it,
though.

llvm-svn: 90510
 2009-12-04 01:30:56 +00:00
Benjamin Kramer 337e3a5fea Remove remaining VISIBILITY_HIDDEN from anonymous namespaces. 
llvm-svn: 90044
 2009-11-28 19:45:26 +00:00
Eli Friedman 7eb0ccaa58 Add case for CK_DerivedToBaseMemberPointer cast kind to 
AggExprEmitter::VisitCastExpr.

llvm-svn: 89988
 2009-11-27 04:46:20 +00:00
Anders Carlsson 0a66c26191 Fix lifetime of conditional temporaries. Patch by Victor Zverovich! 
llvm-svn: 89467
 2009-11-20 17:27:56 +00:00
Mike Stump 5bbbb13765 Fix one last gotcha with typeid. 
llvm-svn: 89172
 2009-11-18 00:40:12 +00:00
Fariborz Jahanian 038374f887 Add Code gen support for '->*' operator which fell 
through the crack.

llvm-svn: 85160
 2009-10-26 21:58:25 +00:00
Douglas Gregor 4bd90e53c2 Eliminate QualifiedDeclRefExpr, which captured the notion of a 
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
Fariborz Jahanian ffba662dd2 Complete code gen for '.*' binary expression for 
both scalar and aggregates.

llvm-svn: 84910
 2009-10-22 22:57:31 +00:00
Anders Carlsson 9500ad13b0 Use CK_BitCast for member function pointer casts. Fixes PR5138. 
llvm-svn: 84438
 2009-10-18 20:31:03 +00:00
Nuno Lopes ff3507b951 add support for codegening CXXZeroInitValueExprs 
llvm-svn: 84418
 2009-10-18 15:18:11 +00:00
Daniel Dunbar 1d4172c52b Suppress -Asserts warning. 
llvm-svn: 84329
 2009-10-17 09:39:30 +00:00
Benjamin Kramer abd5b90e4c Simplify pointer creation with the new Type::getInt*Ptr methods. 
llvm-svn: 83964
 2009-10-13 10:07:13 +00:00
Anders Carlsson 2bb27f53e0 Move the vtable builder to CGVtable.cpp, general cleanup. 
llvm-svn: 83798
 2009-10-11 22:13:54 +00:00
Anders Carlsson d5931cd2b7 Pass the canonical method decl to GetVtableIndex. Fixes PR5120. 
llvm-svn: 83272
 2009-10-03 19:56:56 +00:00
Anders Carlsson c46bf276e1 Teach AggExprEmitter about pointers to member functions. 
llvm-svn: 83266
 2009-10-03 15:43:24 +00:00
Anders Carlsson 32bfb1ce8f Move some functions from CodeGenFunctions to CodeGenModule so they can be used by CGExprConstant. 
llvm-svn: 83263
 2009-10-03 14:56:57 +00:00
Anders Carlsson 9150a2a8c0 Handle CK_BaseToDerivedMemberPointer for member function pointers. Fixes PR5091. 
llvm-svn: 83041
 2009-09-29 03:13:20 +00:00
Anders Carlsson b05a3e551b Improve support for member function pointers. 
llvm-svn: 83039
 2009-09-29 02:09:01 +00:00
Anders Carlsson 1fb7ae9e3c Use a switch statement in VisitCastExpr. 
llvm-svn: 83038
 2009-09-29 01:23:39 +00:00
John McCall 8ccfcb51ee Refactor the representation of qualifiers to bring ExtQualType out of the 
Type hierarchy.  Demote 'volatile' to extended-qualifier status.  Audit our
use of qualifiers and fix a few places that weren't dealing with qualifiers
quite right;  many more remain.

llvm-svn: 82705
 2009-09-24 19:53:00 +00:00
Anders Carlsson e9766d559b If a cast expression needs either a conversion function or a constructor to be called, generate implicit child expressions that call them. 
llvm-svn: 81383
 2009-09-09 21:33:21 +00:00