d9a21103dc
Test handling of complex constants as lvalues.
...
llvm-svn: 41266
2007-08-22 05:58:22 +00:00
8f44d20d69
optimize scope push/pop to avoid work in the common case.
...
llvm-svn: 41265
2007-08-22 05:33:11 +00:00
8fb2625b40
Fix the scoping issue Neil pointed out for the rest of
...
the selection statements and iteration statements. Add
spec citations.
llvm-svn: 41264
2007-08-22 05:28:50 +00:00
37e54f454a
Fix a nasty C99 scope issue that Neil pointed out (for ifs)
...
This fixes test/Parser/control-scope.c
llvm-svn: 41263
2007-08-22 05:16:28 +00:00
8a63218855
Added CFG support for gotos and labels.
...
Modified CFG so that getEntry(), getExit(), front() and back() return
CFGBlock& instead of CFGBlock*.
llvm-svn: 41258
2007-08-21 23:26:17 +00:00
3fc4a9f78a
Dror GCCLibraries: they are obsolete since 2.0 release. This also reduces number of licenses used in LLVM.
...
llvm-svn: 41257
2007-08-21 22:40:44 +00:00
cb1ffbc12e
add some fixme's, implement complex struct members.
...
llvm-svn: 41256
2007-08-21 22:33:41 +00:00
d34c999b67
implement codegen for --/++
...
llvm-svn: 41255
2007-08-21 22:25:29 +00:00
1b8ac851d1
Converted CFGBuilder to use StmtVisitor instead of doing a switch
...
dispatch to walk the AST.
llvm-svn: 41254
2007-08-21 22:06:14 +00:00
ce8f75bd5b
add cfg.h/cfg.cpp to the xcode project at Ted's request.
...
llvm-svn: 41253
2007-08-21 21:44:59 +00:00
4aa1e8b3b8
Added CFG infrastructure (CFG.cpp and CFG.h) for clang ASTs.
...
Added builder code to translate ASTs to CFGs. This currently supports
if, return, and non-control flow statements.
Added pretty-printer to debug CFGs.
Added a "-dump-cfg" option to the clang driver to dump CFGs for code
sent through the frontend.
llvm-svn: 41252
2007-08-21 21:42:03 +00:00
00433d3d37
Implement parsing for objc instance variables.
...
Next step, method...
llvm-svn: 41251
2007-08-21 21:17:12 +00:00
a12000d572
Rename bunch of variables.
...
llvm-svn: 41250
2007-08-21 21:12:02 +00:00
875a519ca6
implement __extension__ and unary~ for complex.
...
llvm-svn: 41249
2007-08-21 20:41:44 +00:00
76c4ac2363
Added reverse iterators for the body of CompountStmt. These are useful for
...
CFG construction (among other potential uses).
llvm-svn: 41248
2007-08-21 20:29:50 +00:00
ad4569eacb
implement codegen for complex unary +/-
...
llvm-svn: 41247
2007-08-21 20:08:23 +00:00
f98db5e62a
Preserve LCSSA.
...
llvm-svn: 41246
2007-08-21 19:47:46 +00:00
77621351dd
Don't remove the grammar construct, just the TODO.
...
llvm-svn: 41245
2007-08-21 19:18:49 +00:00
d614e7a553
minor nicities.
...
llvm-svn: 41244
2007-08-21 18:51:13 +00:00
43ba25187b
Tweak error recovery for missing semicolon after decl. For this:
...
void foo() {
int x
if (x) {
}
}
We now emit:
a.c:5:3: error: parse error
if (x) {
^
1 diagnostic generated.
instead of:
a.c:5:3: error: parse error
if (x) {
^
a.c:9:1: error: expected '}'
^
2 diagnostics generated.
llvm-svn: 41243
2007-08-21 18:36:18 +00:00
592d757c92
add unary operator support to the stmtvisitor
...
llvm-svn: 41242
2007-08-21 18:18:25 +00:00
4f803dc6d3
Remove objc-string-literal since it's been implemented now.
...
llvm-svn: 41241
2007-08-21 18:14:25 +00:00
a0733a777b
implement support for complex subscripts.
...
llvm-svn: 41240
2007-08-21 18:03:58 +00:00
e0e54120b2
allow support for volatile lvalues even though it's still not right.
...
llvm-svn: 41239
2007-08-21 18:02:02 +00:00
76f4a902d7
Implement parsing and code generation of Objective-C string literals.
...
llvm-svn: 41238
2007-08-21 17:43:55 +00:00
2dc2af3515
add a new builder ivar.
...
llvm-svn: 41237
2007-08-21 17:39:38 +00:00
4b0e7873f6
move EmitLoadOfComplex/EmitStoreOfComplex into ComplexExprEmitter.
...
llvm-svn: 41236
2007-08-21 17:28:34 +00:00
3cf417b369
implement comma for complex.
...
llvm-svn: 41235
2007-08-21 17:15:50 +00:00
64be48fede
and/or/xor are invalid for complex, even integer complex apparently.
...
llvm-svn: 41234
2007-08-21 17:12:50 +00:00
bf1bd0dcc7
simplify code slightly
...
llvm-svn: 41233
2007-08-21 17:03:38 +00:00
755a5a9933
add sema support for complex integer types
...
llvm-svn: 41232
2007-08-21 17:02:28 +00:00
96d7256d62
reimplement support for complex comparisons, add support for integer complex compares.
...
llvm-svn: 41231
2007-08-21 16:57:55 +00:00
f5e520d892
Use SmallVector.
...
llvm-svn: 41230
2007-08-21 16:54:51 +00:00
f78c30f75d
add getAsComplexType() for consistency
...
llvm-svn: 41229
2007-08-21 16:54:08 +00:00
a9e7c4f827
No need to hardcode SmallVector size.
...
llvm-svn: 41228
2007-08-21 16:39:43 +00:00
18444b9660
Add the comparisons and logical binops to the visitor.
...
llvm-svn: 41227
2007-08-21 16:38:51 +00:00
6ce75dff4d
reimplement complex mul
...
llvm-svn: 41226
2007-08-21 16:34:16 +00:00
b10580ac1e
InlineAsm asm support for integer registers added
...
llvm-svn: 41225
2007-08-21 16:09:25 +00:00
d4b9945a21
Instruction Itinerary attribution fixed
...
llvm-svn: 41224
2007-08-21 16:06:45 +00:00
80defa5a62
Doxygenize comments.
...
llvm-svn: 41222
2007-08-21 14:57:58 +00:00
85e9b4336a
add a testcase I forgot to check in long ago
...
llvm-svn: 41219
2007-08-21 05:56:30 +00:00
b01cc9d49a
update some comments.
...
llvm-svn: 41218
2007-08-21 05:54:53 +00:00
cbfc73b26c
Split complex arithmetic codegen out from aggregate codegen.
...
This means that we get rid of tons of intermediate allocas. For
example:
void foo(double _Complex a, double _Complex b) {
a = b+a+a;
}
this used to have 4 temporary allocas, now it has zero of them.
This also simplifies the individual visitor methods because they
now can all operate on real/imag pairs instead of having to
load/store all over the place.
llvm-svn: 41217
2007-08-21 05:54:00 +00:00
926792f726
simplify this a bit to remove indirection
...
llvm-svn: 41216
2007-08-21 05:02:10 +00:00
835635d85a
reimplement addition of complex numbers.
...
llvm-svn: 41215
2007-08-21 04:59:27 +00:00
cd9fb2401d
Add the ability to visit binary operators without having to
...
match on binop then explicitly switching again.
llvm-svn: 41214
2007-08-21 04:43:17 +00:00
4758b40df0
switch aggregate expr codegen to use a visitor to localize most of the nasty
...
details in its own file.
llvm-svn: 41213
2007-08-21 04:25:47 +00:00
ae963ae217
Now that the visitor is defined in one place, it is nice and easy to allow clients
...
to have visitors that return non-void.
llvm-svn: 41212
2007-08-21 04:06:29 +00:00
62249a6299
Switch StmtVisitor from using dynamic to static dispatch. This makes it
...
significantly faster and actually reduces the amount of code in the system.
This also allows for future visitor changes.
llvm-svn: 41211
2007-08-21 04:04:25 +00:00
91b9a4c8c3
we now correctly emit:
...
unused-expr.c:8:6: warning: comparison of distinct pointer types ('int volatile *' and 'int *')
VP == P;
~~ ^ ~
llvm-svn: 41210
2007-08-21 01:19:46 +00:00
Duncan Sands