595db86c9d
__real__ and __imag__ can be lvalues. Add support to ast and codegen for them.
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llvm-svn: 43525
2007-10-30 22:53:42 +00:00
ffe1e218f2
Fix 80 col violations.
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llvm-svn: 43516
2007-10-30 20:59:40 +00:00
ed93c3c3b3
Codegen union member references.
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llvm-svn: 43390
2007-10-26 19:42:18 +00:00
7718d7a2eb
Handle non LValue base expressions.
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llvm-svn: 43387
2007-10-26 18:15:21 +00:00
d68df20620
Handle
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foo()->a = 42;
llvm-svn: 43315
2007-10-24 22:26:28 +00:00
790afb0444
check base type.
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llvm-svn: 43283
2007-10-24 00:54:17 +00:00
e531ae687a
Use isUnionType() predicate.
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llvm-svn: 43281
2007-10-24 00:28:49 +00:00
c4e224e59c
untabify
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llvm-svn: 43280
2007-10-24 00:26:24 +00:00
30efa2eec9
Handle simple struct member expr.
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llvm-svn: 43258
2007-10-23 20:28:39 +00:00
ef6b136781
move IdentifierTable.h from liblex to libbasic.
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llvm-svn: 42730
2007-10-07 08:58:51 +00:00
793d10ca38
fix some warnings, patch by Justin Handville
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llvm-svn: 42010
2007-09-16 19:23:47 +00:00
9def2b15c1
Phase 2 of making the Decl class more lightweight...
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Move Identifier/Loc instance variables (and associated getters/setters) down from Decl to ScopedDecl/FieldDecl.
Objc AST's can now inherit from Decl without getting instance variables and types that are C specific. For now, I am keeping NextDeclarator, since I believe it may be useful to ObjC. If not, it can be moved later.
llvm-svn: 41934
2007-09-13 21:41:19 +00:00
69de3f4af6
When dumping out errors about unsupported stuff, emit loc info.
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llvm-svn: 41907
2007-09-13 01:17:29 +00:00
4647a21825
Generalize RValue to handle complex better, generalize EmitCompoundStmt to
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support any sort of expr, add a new EmitAnyExpr routine.
llvm-svn: 41660
2007-08-31 22:49:20 +00:00
9e47ead594
Implement codegen support for lowering "library builtins" like __builtin_isinf
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to their corresponding library routines (e.g. isinf). This allows us to handle
all the stuff in macos math.h, and other stuff as it's added to *Builtins.def.
llvm-svn: 41634
2007-08-31 04:44:06 +00:00
fb38f274ff
remove some ugly code now that implicit defs are being generated in this case, thanks Steve!
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llvm-svn: 41560
2007-08-29 06:38:44 +00:00
c1045b1a69
remove dead code
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llvm-svn: 41470
2007-08-26 23:02:57 +00:00
6c555f96e8
eliminate EmitAnyExpr, inlining it and simplifying it into its only caller.
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llvm-svn: 41468
2007-08-26 22:58:05 +00:00
a811da5fcd
eliminate use of EmitAnyExpr.
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llvm-svn: 41467
2007-08-26 22:55:13 +00:00
268fcce4f0
remove ConvertScalarValueToBool.
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llvm-svn: 41447
2007-08-26 16:46:58 +00:00
b84bb95b44
be slightly more volatile correct
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llvm-svn: 41444
2007-08-26 16:22:13 +00:00
46c7161311
Omit EmitConversion
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llvm-svn: 41438
2007-08-26 07:16:41 +00:00
798da7033f
implicit casts take care of this code, remove it now.
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llvm-svn: 41434
2007-08-26 07:06:24 +00:00
3474c202ab
refactor scalar conversions out into CGExprScalar.cpp
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llvm-svn: 41433
2007-08-26 06:48:56 +00:00
c7f06ca780
tolerate unimplemented codegen better
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llvm-svn: 41424
2007-08-26 05:06:40 +00:00
3d966d6556
Teach emit-llvm for scalars to properly handle compound assignment
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operators in all their glory :)
llvm-svn: 41373
2007-08-24 21:00:35 +00:00
2da04b3322
completely refactor codegen of scalar expressions out into its own CGExprScalar.cpp file.
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This patch temporarily breaks compound assignment operators, but greatly simplifies many
things.
llvm-svn: 41355
2007-08-24 05:35:26 +00:00
8ad56707ea
stub out complex -> bool conversion.
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llvm-svn: 41347
2007-08-24 00:01:20 +00:00
08b15df766
implement passing of complex and aggregates through call args.
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llvm-svn: 41344
2007-08-23 23:43:33 +00:00
76f4a902d7
Implement parsing and code generation of Objective-C string literals.
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llvm-svn: 41238
2007-08-21 17:43:55 +00:00
4b0e7873f6
move EmitLoadOfComplex/EmitStoreOfComplex into ComplexExprEmitter.
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llvm-svn: 41236
2007-08-21 17:28:34 +00:00
3cf417b369
implement comma for complex.
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llvm-svn: 41235
2007-08-21 17:15:50 +00:00
64be48fede
and/or/xor are invalid for complex, even integer complex apparently.
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llvm-svn: 41234
2007-08-21 17:12:50 +00:00
bf1bd0dcc7
simplify code slightly
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llvm-svn: 41233
2007-08-21 17:03:38 +00:00
96d7256d62
reimplement support for complex comparisons, add support for integer complex compares.
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llvm-svn: 41231
2007-08-21 16:57:55 +00:00
6ce75dff4d
reimplement complex mul
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llvm-svn: 41226
2007-08-21 16:34:16 +00:00
835635d85a
reimplement addition of complex numbers.
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llvm-svn: 41215
2007-08-21 04:59:27 +00:00
76ba849ed3
Fix array->pointer decay. This unbreaks test/CodeGen/array.c
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llvm-svn: 41202
2007-08-20 22:37:10 +00:00
1d8e521022
Add support for code generation of builtins.
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llvm-svn: 41188
2007-08-20 18:05:56 +00:00
c81614d5d1
Modified ArraySubscriptExpr to have accessors getLHS and getRHS in addition
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to getBase and getIdx. getBase and getIdx now return a "normalized" view
of the expression (e.g., always "A[4]" instead of possibly "4[A]"). getLHS
and getRHS return the expressions with syntactic fidelity to the original
source code.
Also modified client code of ArraySubscriptExpr, including the AST dumper
and pretty printer, the return-stack value checker, and the LLVM code
generator.
llvm-svn: 41180
2007-08-20 16:18:38 +00:00
6278e6ac30
start splitting out aggregate value computation from EmitExpr into EmitAggExpr.
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aggregate value and scalar expression computation are very different, this
gets them away from each other. This causes a temporary regression on some
complex number examples.
llvm-svn: 41014
2007-08-11 00:04:45 +00:00
8eab8ff127
fix a codegen bug handling ocuvector element exprs.
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llvm-svn: 40995
2007-08-10 17:10:08 +00:00
90d9120453
implement initial codegen for aggregate return functions. This implements
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codegen for:
_Complex double bar(int);
void test(_Complex double*);
void test2(int c) {
_Complex double X;
X = bar(1);
test(&X);
}
llvm-svn: 40993
2007-08-10 17:02:28 +00:00
02697701d9
Fix a bug handling function -> pointer decay and avoid emitting a noop
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bitcast.
llvm-svn: 40992
2007-08-10 16:33:59 +00:00
87f4836184
now that implicit conversions are explicit, we can eliminate
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EmitUsualArithmeticConversions.
llvm-svn: 40931
2007-08-08 17:49:18 +00:00
5ebb2fed89
now that implicit conversions are explicit, we can eliminate
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EmitExprWithUsualUnaryConversions.
llvm-svn: 40929
2007-08-08 17:43:05 +00:00
81a9688e93
Implement codegen for __builtin_choose_expr. For example:
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struct X { int A; };
void foo() {
struct X s;
int i;
i = __builtin_choose_expr(0, s, i);
}
compiles to:
%tmp = load i32* %i ; <i32> [#uses=1]
store i32 %tmp, i32* %i
wow :)
llvm-svn: 40801
2007-08-04 00:20:15 +00:00
4048005ad8
implement codegen support for __builtin_types_compatible_p
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llvm-svn: 40788
2007-08-03 17:51:03 +00:00
d268a7a268
Rename AddrLabel and OCUVectorComponent -> AddrLabelExpr and OCUVectorElementExpr respectively. This is for consistency with other expr nodes end with *Expr.
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llvm-svn: 40785
2007-08-03 17:31:20 +00:00
3a44aa7461
implement codegen for multidest ocuvector expressions, like:
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vec2.yx = vec2; // reverse
llvm-svn: 40782
2007-08-03 16:37:04 +00:00
Chris Lattner