1770fb883b
explicitly include Compiler.h instead of getting it from tblgen in the middle of a class.
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llvm-svn: 46676
2008-02-03 05:43:57 +00:00
66de08bfb4
Make ccc work with older Python versions. Patch by Sam Bishop.
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llvm-svn: 46675
2008-02-03 03:40:41 +00:00
7685891aa3
Generalize the SDOperand->SDOperand form of
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SelectionDAG::ReplaceAllUsesWith to handle replacement of
an SDOperand with *any* sdoperand, not just one for a node with
a single result. Note that this has a horrible FIXME'd hack in it
to work around PR1975. This should be removed when PR1975 is fixed.
llvm-svn: 46674
2008-02-03 03:35:22 +00:00
e99faac423
don't do ReplaceUses on a result that doesn't exist.
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llvm-svn: 46673
2008-02-03 03:20:59 +00:00
f34dfe4f28
add a -view-legalize-types-dags option, for viewing the dags going into legalize types.
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llvm-svn: 46672
2008-02-03 02:05:04 +00:00
c43926fe67
Implement support for __extension__ which silences extwarnings in its
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scope. This is part of the fix for PR1966
llvm-svn: 46669
2008-02-02 20:20:10 +00:00
32e5347eb8
Get rid of the annoying blank lines before labels.
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llvm-svn: 46667
2008-02-02 08:39:46 +00:00
f5b9938ef6
Don't use uninitialized values. Fixes vec_align.ll on X86 Linux.
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llvm-svn: 46666
2008-02-02 08:29:58 +00:00
2aa360adf8
Unbreak ppc debug support.
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llvm-svn: 46665
2008-02-02 05:06:29 +00:00
6cba8e9d66
minor tweak to anders patch: (only) ocu vectors support splatting, but
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ocu vectors should not treat bitcasts from int <-> vector as a splat
unless it is of the element type.
llvm-svn: 46664
2008-02-02 04:51:41 +00:00
6fa0813186
Add RUN line.
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llvm-svn: 46663
2008-02-02 04:49:12 +00:00
bfc2d8acd9
testcase for previous patch.
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llvm-svn: 46662
2008-02-02 04:45:42 +00:00
ce6ae5cb06
fix codegen on static variables which have multiple decl nodes. These
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should be merged just like normal globals. This fixes this testcase
that Anders provided:
static struct s a;
static struct s *ap1 = &a;
static struct s a = { 10 };
llvm-svn: 46661
2008-02-02 04:43:11 +00:00
efd142a920
SDIsel processes llvm.dbg.declare by recording the variable debug information descriptor and its corresponding stack frame index in MachineModuleInfo. This only works if the local variable is "homed" in the stack frame. It does not work for byval parameter, etc.
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Added ISD::DECLARE node type to represent llvm.dbg.declare intrinsic. Now the intrinsic calls are lowered into a SDNode and lives on through out the codegen passes.
For now, since all the debugging information recording is done at isel time, when a ISD::DECLARE node is selected, it has the side effect of also recording the variable. This is a short term solution that should be fixed in time.
llvm-svn: 46659
2008-02-02 04:07:54 +00:00
8df7cc1119
Add comment explaining what is lower level analysis pass.
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llvm-svn: 46658
2008-02-02 01:43:30 +00:00
1a06334403
Do not strip symbols when EH is ON.
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llvm-svn: 46657
2008-02-02 01:32:38 +00:00
931e121ad1
Fixing a bug creating floating point constants of type other
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than double through the C bindings. Thanks to Tomas Lindquist
Olsen for reporting it.
llvm-svn: 46656
2008-02-02 01:07:50 +00:00
4e7ff941f1
Frame index can be negative.
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llvm-svn: 46655
2008-02-02 00:17:00 +00:00
72df405dc5
Cleanup previous patch (based on feedback from Ted).
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Since this behavior is useful for most classes, we might consider adding a simple 3 method class that implements the behavior. Ted said that Boost has such a class.
llvm-svn: 46654
2008-02-02 00:10:46 +00:00
f7fe5b372f
Make sure SourceManager/HeaderSearch don't support default copy constructors (since they result in bad runtime behavior).
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I'm sure there are other classes that might need this "guard", however I was bitten by these 2 recently (so I thought I'd fix them).
llvm-svn: 46653
2008-02-01 23:31:13 +00:00
53fef5d9d6
Add trailing newline.
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llvm-svn: 46652
2008-02-01 23:27:51 +00:00
0b05d041f2
Only OCU vectors can be splatted.
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llvm-svn: 46651
2008-02-01 23:17:55 +00:00
0dffa442ea
Rename diagnostic to reflect it's role...
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llvm-svn: 46650
2008-02-01 22:44:48 +00:00
e6b7ffd073
Minor API cleanup...
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llvm-svn: 46649
2008-02-01 22:08:12 +00:00
d9dc63f2c5
Remove temporary workaround (thanks to Ted for fixing ObjCAtCatchStmt so quickly:-).
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llvm-svn: 46648
2008-02-01 21:51:39 +00:00
a496584c82
For ObjCAtCatchStmt, removed field 'NextAtCatchStmt' (which referenced the next @catch )
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and put the the next ObjcAtCatchStmt* as part of SubExprs. This fixes a bug with
iterating over the children of ObjcAtCatch, where the next @catch was not
properly being iterated over as a child.
Altered serialization of ObjCAtCatchStmt to reflect this new layout of
its subexpressions, and fixed an ownership issue with the next @catch not
being serialized as an owned pointer.
llvm-svn: 46647
2008-02-01 21:28:59 +00:00
192c07b727
CBackend: Implement unaligned load/store.
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llvm-svn: 46646
2008-02-01 21:25:59 +00:00
9aa789fda3
Don't drop function/call return attributes like 'nounwind'.
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llvm-svn: 46645
2008-02-01 20:37:16 +00:00
edb5bc6f09
Fix two rewriter bugs with @catch .
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- Support @catch(...), rather than crash:-)
- Make sure all catch bodies get rewritten. This "fix" is really a workaround until the iterator for the "try" AST is fixed. Will fix this in a separate commit.
llvm-svn: 46644
2008-02-01 20:02:07 +00:00
e9a709a0c5
Moved "Rewriter" tests from test/Sema to test/Rewriter.
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llvm-svn: 46640
2008-02-01 17:05:54 +00:00
f4f3679eea
Generate correct code for __builtin_huge_val
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llvm-svn: 46639
2008-02-01 16:06:34 +00:00
59435b2f9a
getPrimaryDecl can return null.
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llvm-svn: 46638
2008-02-01 16:01:31 +00:00
124c3525d1
Update llvm.dbg.func.start.
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llvm-svn: 46636
2008-02-01 09:12:11 +00:00
d6e44ab5ec
Remove the nasty LABEL hack with a much less evil one. Now llvm.dbg.func.start implies a stoppoint is set. SelectionDAGISel records a new source line but does not create a ISD::LABEL node for this special stoppoint. Asm printer will magically print this label. This ensures nothing is emitted before.
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llvm-svn: 46635
2008-02-01 09:10:45 +00:00
806700f973
It is allowed to get the address of an array subscript, even if the array has the register qualifier, if the array is really a pointer.
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llvm-svn: 46634
2008-02-01 07:15:58 +00:00
a347834869
make some diagnostics more terse, update testcases.
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Fix Sema::ActOnInstanceMessage to correctly do things in terms of canonical
types, fixing bogus errors like:
NSDistantObject.m:10383:120: error: bad receiver type 'typeof((id<NSMutableCopying>)self)'
id mess = ({ id __inv__ = ((void *)0); id __mb__ = _NSMessageBuilder((id <NSMutableCopying>)self, &__inv__); (void)[(__typeof__((id <NSMutableCopying>)self))__mb__ mutableCopyWithZone:((void *)0)]; if (!objc_collecting_enabled()) object_dispose(__mb__); __inv__; });
llvm-svn: 46633
2008-02-01 06:57:39 +00:00
617bfc39ff
Sema::ActOnInstanceMessage is generally doing bad things with typedefs, but
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here I fix just one. The loop that rips through pointers should use
getAsPointerType() not static_cast<PointerType*> to get the pointee. This
fixes a crash on a large testcase.
llvm-svn: 46632
2008-02-01 06:43:02 +00:00
81f0550cdd
Added back 'CodeGen' to test suite (accidentally removed in my last patch).
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llvm-svn: 46631
2008-02-01 06:37:46 +00:00
effdafa62a
Implemented casts for ConcreteInt and ConcreteIntLValue.
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Implemented '==' and '!=' for ConcreteIntLValue.
llvm-svn: 46630
2008-02-01 06:36:40 +00:00
1226188e0a
Fix PR1969. stdin has no FileEntry.
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llvm-svn: 46629
2008-02-01 05:34:02 +00:00
263070ea2b
Rename RecordLabel to RecordSourceLine because that's what it is doing.
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llvm-svn: 46628
2008-02-01 02:05:57 +00:00
b49fdfb5f0
Implement __builtin_huge_val.
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llvm-svn: 46627
2008-02-01 00:44:41 +00:00
3d149daf50
Don't try to compile .a files.
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llvm-svn: 46626
2008-01-31 23:48:19 +00:00
d47eedb7e9
Add convenient std::string helpers to StringMap. Patch by Mikhail Glushenkov!
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llvm-svn: 46625
2008-01-31 23:02:33 +00:00
2820b9c893
Added skeleton for new LValue class ConcereteIntLValue.
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llvm-svn: 46624
2008-01-31 22:17:03 +00:00
27b32b87ed
Revert 46556 and 46585. Dan please fix the PseudoSourceValue problem and re-commit.
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llvm-svn: 46623
2008-01-31 21:00:00 +00:00
9cc55f5b1f
add some helper methods for removing and replacing text, this makes the
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rewriter more robust.
llvm-svn: 46622
2008-01-31 19:51:04 +00:00
1780a85602
Add a new InsertText method that does the check to see if the insertion was valid. This
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fixes crashes where the insertion point was in a macro. Instead of crashing, we want
to emit a warning.
llvm-svn: 46621
2008-01-31 19:42:41 +00:00
187f626a7c
move a large method out of line
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llvm-svn: 46620
2008-01-31 19:38:44 +00:00
2e0d2600a2
Make rewriter::inserttext return a bool to indicate if it failed.
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Add a RewriteTest::ReplaceStmt method to factor the 'checking for
rewrite failed + emitting diagnostic if so' code.
llvm-svn: 46619
2008-01-31 19:37:57 +00:00
Chris Lattner