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105 Commits

Author SHA1 Message Date
Anders Carlsson
ec143777ba Add CK_ToUnion and use it for aggregate expression codegen. 
llvm-svn: 78429
 2009-08-07 23:22:37 +00:00
Owen Anderson
0b75f23b94 Update for LLVM API change. 
llvm-svn: 77722
 2009-07-31 20:28:54 +00:00
Mike Stump
658fe02d17 Canonicalize else spacing. 
llvm-svn: 77629
 2009-07-30 22:28:39 +00:00
Owen Anderson
9793f0e4d7 Update for LLVM API change. 
llvm-svn: 77514
 2009-07-29 22:16:19 +00:00
Ted Kremenek
c23c7e6a51 Change uses of: 
Type::getAsReferenceType() -> Type::getAs<ReferenceType>()
  Type::getAsRecordType() -> Type::getAs<RecordType>()
  Type::getAsPointerType() -> Type::getAs<PointerType>()
  Type::getAsBlockPointerType() -> Type::getAs<BlockPointerType>()
  Type::getAsLValueReferenceType() -> Type::getAs<LValueReferenceType>()
  Type::getAsRValueReferenceType() -> Type::getAs<RValueReferenceType>()
  Type::getAsMemberPointerType() -> Type::getAs<MemberPointerType>()
  Type::getAsReferenceType() -> Type::getAs<ReferenceType>()
  Type::getAsTagType() -> Type::getAs<TagType>()
  
And remove Type::getAsReferenceType(), etc.

This change is similar to one I made a couple weeks ago, but that was partly
reverted pending some additional design discussion. With Doug's pending smart
pointer changes for Types, it seemed natural to take this approach.

llvm-svn: 77510
 2009-07-29 21:53:49 +00:00
Owen Anderson
b7a2fe6f81 Update for LLVM API change. 
llvm-svn: 77012
 2009-07-24 23:12:58 +00:00
Mon P Wang
acedf7768f Preserve address space information through member accesses, e.g., 
__attribute__((address_space(1))) struct {int arr[ 3 ]; }  *p1;
   ... = p1->arr[2];  // load from address space 1

llvm-svn: 76717
 2009-07-22 03:08:17 +00:00
Ted Kremenek
8a286fbdb9 Per offline discussion with Steve Naroff, add back Type::getAsXXXType() methods 
until Doug Gregor's Type smart pointer code lands (or more discussion occurs).
These methods just call the new Type::getAs<XXX> methods, so we still have
reduced implementation redundancy. Having explicit getAsXXXType() methods makes
it easier to set breakpoints in the debugger.

llvm-svn: 76193
 2009-07-17 17:50:17 +00:00
Ted Kremenek
b825c0ddc5 Replaced Type::getAsLValueReferenceType(), Type::getAsRValueReferenceType(), Type::getAsMemberPointerType(), Type::getAsTagType(), and Type::getAsRecordType() with their Type::getAs<XXX> equivalents. 
llvm-svn: 76139
 2009-07-17 01:20:38 +00:00
Owen Anderson
170229f68d Update for LLVM API change, and contextify a bunch of related stuff. 
llvm-svn: 75705
 2009-07-14 23:10:40 +00:00
Owen Anderson
ae86c19e68 Update for LLVM API change. 
llvm-svn: 75446
 2009-07-13 04:10:07 +00:00
Anders Carlsson
5b2095ce16 Implement code generation of ChooseExpr for aggregate types. 
llvm-svn: 75021
 2009-07-08 18:33:14 +00:00
Fariborz Jahanian
5f21d2f69a Implemented memmove_collectable API for Next runtime 
when struct variables with GC'able members are copied into.
Will provide a test case later.

llvm-svn: 74984
 2009-07-08 01:18:33 +00:00
Argyrios Kyrtzidis
cfbfe78e9e De-ASTContext-ify DeclContext. 
Remove ASTContext parameter from DeclContext's methods. This change cascaded down to other Decl's methods and changes to call sites started "escalating".
Timings using pre-tokenized "cocoa.h" showed only a ~1% increase in time run between and after this commit.

llvm-svn: 74506
 2009-06-30 02:36:12 +00:00
Anders Carlsson
43c52cdc29 Use PushConditionalTempDestruction/PopConditionalTempDestruction for the ternary operator. 
llvm-svn: 72842
 2009-06-04 03:00:32 +00:00
Eli Friedman
dd27484888 PR4316: Fix IRGen for cast-to-union extension. 
llvm-svn: 72803
 2009-06-03 20:45:06 +00:00
Anders Carlsson
8eb93e72f7 Emit destructors correctly for temporaries. 
llvm-svn: 72655
 2009-05-31 00:34:10 +00:00
Anders Carlsson
fd2af0cf86 Add lvalue irgen support for CXXBindTemporaryExpr. 
llvm-svn: 72649
 2009-05-30 23:30:54 +00:00
Anders Carlsson
3be22e27b6 More temporary support. 
llvm-svn: 72648
 2009-05-30 23:23:33 +00:00
Anders Carlsson
4b2434da54 Remove VarDecl from CXXConstructExpr. 
llvm-svn: 72633
 2009-05-30 20:56:46 +00:00
Mike Stump
df0fe27b66 Fixup the rest of the trivial cases of the codegen of volatile. If 
any body can spot codegen bugs with volatile, or knows of any in the
bug database, let me know.

llvm-svn: 72572
 2009-05-29 15:46:01 +00:00
Eli Friedman
2a69547f38 PR4281: Fix bogus CodeGen assertion. The issue is that 
getUnqualifiedType() doesn't strip off all qualifiers for non-canonical 
types.

llvm-svn: 72552
 2009-05-28 23:04:00 +00:00
Fariborz Jahanian
7c1baf46d6 No write-barrier for initializations. 
llvm-svn: 72492
 2009-05-27 19:54:11 +00:00
Anders Carlsson
ddcbfe7b53 IRgen support for calls to functions that return references to aggregate exressions. 
llvm-svn: 72479
 2009-05-27 16:45:02 +00:00
Mike Stump
3e97f3b35d Fix typo. I also fixed the hard to read case differences, so that no 
one else is tempted to copy the style, incorrectly.

llvm-svn: 72448
 2009-05-27 01:42:21 +00:00
Mike Stump
ec3cbfe8c6 Fixup codegen for volatile structs in the trivial cases (a a=a and a=a=a). 
llvm-svn: 72439
 2009-05-26 22:03:21 +00:00
Mike Stump
25306cacc6 Esnure that if we have a volatile structure as the destination, that 
we actually have a destination.

llvm-svn: 72429
 2009-05-26 18:57:45 +00:00
Mike Stump
b9f2518626 Propagate volatile for implicit property refernces. 
llvm-svn: 72353
 2009-05-23 23:52:31 +00:00
Mike Stump
9afc476d4a Propagate volatile around for property references. 
llvm-svn: 72352
 2009-05-23 23:48:13 +00:00
Mike Stump
5e9e61b8d2 Track volatile aggregate copies better. I'm hoping someone else will decide 
how to get the backend to know that the operation is volatile.

llvm-svn: 72348
 2009-05-23 22:29:41 +00:00
Mike Stump
332ec2ce81 Fix thinko, and implement aggregate volatile reads. 
llvm-svn: 72347
 2009-05-23 22:01:27 +00:00
Mike Stump
23abd46b79 More volatile fixes. Can't testcase these yet as ultimately volatile 
is still ignored.

llvm-svn: 72344
 2009-05-23 21:40:07 +00:00
Mike Stump
ca9fc09c61 Collapse a few FIXMEs together and refactor to make fixing the code easier. 
llvm-svn: 72342
 2009-05-23 20:28:01 +00:00
Mike Stump
8673657275 One step to fixing up codegen for a=b, where a is a volatile struct. 
llvm-svn: 72315
 2009-05-23 04:13:59 +00:00
Mike Stump
a35af82429 Fix typo. 
llvm-svn: 72308
 2009-05-23 02:02:29 +00:00
Anders Carlsson
c82b86dfaa Have AggExprEmitter::VisitCXXConstructExpr make new variables if necessary. Stub out VisitCXXExprWithTemporaries. 
llvm-svn: 72103
 2009-05-19 04:48:36 +00:00
Mike Stump
18bb9284ff Reflow some comments. 
llvm-svn: 71937
 2009-05-16 07:57:57 +00:00
Anders Carlsson
1619a5041c Make codegen for constructors work again. 
llvm-svn: 70785
 2009-05-03 17:47:16 +00:00
Chris Lattner
a4185c543e fix PR4067: [Linux kernel] cannot aggregate codegen stmtexpr as lvalue 
llvm-svn: 70067
 2009-04-25 19:35:26 +00:00
Chris Lattner
2f343dd5c8 fix PR4026: Clang can't codegen __func__ without implicit cast 
llvm-svn: 69747
 2009-04-21 23:00:09 +00:00
Anders Carlsson
b7f8f594f3 Implement basic code generation of constructor calls. We can now compile: 
struct S {
S(int, int);
};

void f() {
S s(10, 10);
}

llvm-svn: 69330
 2009-04-17 00:06:03 +00:00
Eli Friedman
20bb5e02a5 Minor work related to removing the assumption that value initialization 
implies an all-zero bit pattern.

llvm-svn: 68994
 2009-04-13 21:47:26 +00:00
Douglas Gregor
bcced4ec31 Propagate the ASTContext to various AST traversal and lookup functions. 
No functionality change (really).

llvm-svn: 68726
 2009-04-09 21:40:53 +00:00
Eli Friedman
9127aa1caf Minor cleanup. 
llvm-svn: 67896
 2009-03-28 03:10:45 +00:00
Eli Friedman
d6a7b72944 Remove dead code. 
llvm-svn: 67477
 2009-03-22 20:54:47 +00:00
Mike Stump
bc7d67ce08 Add codegen support for aggregate BlockDeclRefExprs. 
llvm-svn: 67207
 2009-03-18 15:54:29 +00:00
Chris Lattner
ca05dfef65 brain thinking memcpy, fingers thinking memset :) 
llvm-svn: 65701
 2009-02-28 18:31:01 +00:00
Chris Lattner
3ef668c27a after going around in circles a few times, finally cave and emit structure 
copies with memcpy instead of memmove.  This matches what GCC does and if it
causes a problem with a particular libc we can always fix it with a target
hook.

llvm-svn: 65699
 2009-02-28 18:18:58 +00:00
Chris Lattner
d7cfc246f6 rip out __builtin_overload 
llvm-svn: 64961
 2009-02-18 22:14:55 +00:00
Daniel Dunbar
e9fcadd2a6 Use EmitVAListRef instead of EmitLValue directly to handle array decay 
case on x86_64.

llvm-svn: 64333
 2009-02-11 22:25:55 +00:00