43eec490fb
Support checking and codegen of constant vector globals
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llvm-svn: 46343
2008-01-25 05:34:48 +00:00
38376f1595
Add first pieces of support for parsing and representing
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extern "C" in C++ mode. Patch by Mike Stump!
llvm-svn: 45904
2008-01-12 07:05:38 +00:00
41a1ef0dfe
implement proper support for _Bool in memory, which is usually i8, not i1.
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This fixes a crash reported by Seo Sanghyeon
llvm-svn: 45778
2008-01-09 18:47:25 +00:00
a77acbdcae
implement codegen support for most unary operators when
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initializing a global. This handles important cases like:
float foo3 = -0.01f;
llvm-svn: 45427
2007-12-29 23:43:37 +00:00
5b12ab8c93
Don't attribute in file headers anymore. See llvmdev for the
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discussion of this change.
llvm-svn: 45410
2007-12-29 19:59:25 +00:00
37bd2ecb11
local static vars are globals also. This fixes a testcase
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reported by Seo.
llvm-svn: 45156
2007-12-18 08:16:44 +00:00
b8be97e239
introduce a new CodeGenModule::getIntrinsic method, which wraps
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Intrinsic::getDeclaration, allowing much more terse code.
llvm-svn: 45136
2007-12-18 00:25:38 +00:00
28c91c5f35
add a hack so that codegen doesn't abort on missing sema of initializers, now
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we emit stuff like this:
abort on missing sema of initializers, now
we emit stuff like this:
t3.c:1:24: warning: cannot codegen this initializer yet
const char x[2][4] = { { 'a', 'b', '\0', '\0' }, { 'c', 'd', 'e', '\0' } };
^~~~~~~~~~~~~~~~~~~~~~~~
This should be removed when sema is finished.
llvm-svn: 45086
2007-12-17 05:17:42 +00:00
77560fbde7
Update to use new PointerType::getUnqual() api.
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llvm-svn: 45081
2007-12-17 01:11:20 +00:00
70efff25be
builtin id 0 is invalid, don't use a slot for it.
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llvm-svn: 44968
2007-12-13 00:38:03 +00:00
b8bd2db8b3
fix off-by-one error.
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llvm-svn: 44963
2007-12-12 23:46:36 +00:00
1daa3cfbae
TargetInfo no longer includes a reference to SourceManager.
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Moved all clients of Diagnostics to use FullSourceLoc instead of SourceLocation.
Added many utility methods to FullSourceLoc to provide shorthand for:
FullLoc.getManager().someMethod(FullLoc.getLocation());
instead we have:
FullLoc.someMethod();
Modified TextDiagnostics (and related classes) to use this short-hand.
llvm-svn: 44957
2007-12-12 22:39:36 +00:00
d4e5fbacab
Mega-patch: ripped SourceManager out of Diagnostic/DiagnosticClient. Now
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SourceManager is passed by reference, allowing the SourceManager to be
associated with a specific translation unit, and not the entire execution
of the driver.
Modified all users of Diagnostics to comply with this new interface.
Integrated SourceManager as a member variable of TargetInfo. TargetInfo will
eventually be associated with a single translation unit (just like
SourceManager).
Made the SourceManager reference in ASTContext private. Provided accessor
getSourceManager() for clients to use instead. Modified clients to comply with
new interface.
llvm-svn: 44878
2007-12-11 21:27:55 +00:00
11fbda2b5a
Reimplement support for strings that initialize global inits now that
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the types are right in sema. Thanks Steve.
llvm-svn: 44834
2007-12-11 01:38:45 +00:00
433fb26707
add support for implicit cast from array to pointer that is not the element
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type.
llvm-svn: 44809
2007-12-10 19:50:32 +00:00
cb04ac9599
abort when we lower an initializer to the wrong type, as we currently do for:
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char text[] = "string";
llvm-svn: 44752
2007-12-10 00:05:55 +00:00
686628e052
extend or truncate the initializer for a string initializer to match its type.
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llvm-svn: 44751
2007-12-10 00:00:56 +00:00
c25c42f3ca
Implement codegen support for:
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char text[8] = "string";
Big fixme remains.
llvm-svn: 44750
2007-12-09 23:49:42 +00:00
283d094b75
implement support for functions that initialize globals.
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llvm-svn: 44730
2007-12-09 00:36:01 +00:00
0cbd8723f3
Treat discarding array initializer elements as an extwarn (so -pedantic-errors flags it). Allow CodeGen to truncate the initializer if needed.
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llvm-svn: 44518
2007-12-02 08:49:54 +00:00
0475c8178f
globals can't be vla's
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llvm-svn: 44512
2007-12-02 07:32:25 +00:00
d8d18d561e
add codegen support for global inits that require array decay.
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llvm-svn: 44511
2007-12-02 07:30:13 +00:00
d45aa2a03b
warn about unhandled initializers instead of crashing on them.
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llvm-svn: 44510
2007-12-02 07:19:18 +00:00
5bcdf24a50
Handle global variable definitions which change the type of a definition, such as:
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extern int x[];
void foo() { x[0] = 1; }
int x[10];
void bar() { x[0] = 1; }
llvm-svn: 44509
2007-12-02 07:09:19 +00:00
6d27513f6e
merge the llvm global variable when there are multiple C decls.
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llvm-svn: 44507
2007-12-02 06:30:46 +00:00
Nate Begeman
Chris Lattner
Christopher Lamb
Ted Kremenek