aced322c3c
Switch clang to use its own LLVMContext (not the global one).
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llvm-svn: 96313
2010-02-16 01:54:33 +00:00
af25cf825c
Drop support for the InReg attribute on the ppc backend. This was used by
...
llvm-gcc but has been replaced with pad argument which don't need any
special backend support.
llvm-svn: 96312
2010-02-16 01:50:18 +00:00
ccf701d375
Fix test case.
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llvm-svn: 96311
2010-02-16 01:47:05 +00:00
c8b188d541
Refactor the logic for printf argument type-checking into analyze_printf::ArgTypeResult.
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Implement printf argument type checking for '%s'.
Fixes <rdar://problem/3065808>.
llvm-svn: 96310
2010-02-16 01:46:59 +00:00
1ee27e6d9a
Added 'AsWideChar' flag to LengthModifier.
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llvm-svn: 96309
2010-02-16 01:46:47 +00:00
521efe68ab
Split the main for-each-use loop again, this time for GenerateTruncates,
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as it also peeks at which registers are being used by other uses. This
makes LSR less sensitive to use-list order.
llvm-svn: 96308
2010-02-16 01:42:53 +00:00
d37e7b5bc5
Reapply 96294; now that I've gotten around to looking
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at older buildbot messages, I see the failure predates
this patch.
llvm-svn: 96307
2010-02-16 01:27:47 +00:00
4563532043
Skeleton for importing Objective-C classes
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llvm-svn: 96306
2010-02-16 01:20:57 +00:00
1776295bf1
Apply patch from http://llvm.org/bugs/attachment.cgi?id=4136 now that PR5004 is
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finished.
llvm-svn: 96304
2010-02-16 00:58:02 +00:00
ae87fc43a7
Something broke. Hard to believe it was this patch
...
but it's harder to believe it's the other candidate,
so reverting. Temporarily I hope.
llvm-svn: 96303
2010-02-16 00:43:58 +00:00
1b78ea446f
mark __builtin_longjmp noreturn, PR6312
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llvm-svn: 96302
2010-02-16 00:23:21 +00:00
148a972b67
When reusing an existing PHI node in a loop, be even more
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strict about the requirements.
llvm-svn: 96301
2010-02-16 00:20:08 +00:00
9503c46a2e
Don't import __va_list_tag or __builtin_va_list when merging
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llvm-svn: 96299
2010-02-16 00:04:46 +00:00
b4964f7705
Cope with anonymous tags defined within declarators by structurally
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comparing their types under the assumption that they are equivalent,
rather than importing the types and then checking for compatibility. A
few minor tweaks here:
- Teach structural matching to handle compatibility between
function types with prototypes and those without prototypes.
- Teach structural matching that an incomplete record decl is the
same as any other record decl with the same name.
- Keep track of pairs of declarations that we have already checked
(but failed to find as structurally matching), so we don't emit
diagnostics repeatedly.
- When importing a typedef of an anonymous tag, be sure to link the
imported tag type to its typedef.
With these changes, we survive a repeated import of <stdlib.h> and
<stdio.h>. Alas, the ASTNodeImporter is getting a little grotty.
llvm-svn: 96298
2010-02-15 23:54:17 +00:00
a945c64b5a
Put repeated empty pattern into the AQI instruction class.
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We could almost use a multiclass for the signed/unsigned instructions, but
there are only 6 of them so I guess it's not worth it.
llvm-svn: 96297
2010-02-15 23:43:47 +00:00
3f08464a1a
Fix a memory leak. Patch by Nicolas Geoffray.
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llvm-svn: 96295
2010-02-15 23:16:53 +00:00
5b80f0d67f
More handling of DBG_VALUE.
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llvm-svn: 96294
2010-02-15 23:05:03 +00:00
d51217e968
Convert GRExprEngine's handling of ObjCMessageExprs to use a worklist
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to evaluate arguments.
llvm-svn: 96293
2010-02-15 23:02:46 +00:00
1be2063afd
Add missed entry to cmake build list file
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llvm-svn: 96292
2010-02-15 22:55:13 +00:00
634fc10fe1
Add Sema support for __builtin_fpclassify by extending the existing check for __builtin_isinf and friends. Part of PR6083.
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llvm-svn: 96291
2010-02-15 22:42:31 +00:00
5d438e4ad2
Use ttype encoding consistently
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llvm-svn: 96290
2010-02-15 22:38:25 +00:00
c9adb6a463
Fix a silly darwin-only typo introduced during merge.
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llvm-svn: 96289
2010-02-15 22:38:10 +00:00
ab663a0bfe
Move TLOF implementations to libCodegen to resolve layering violation.
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llvm-svn: 96288
2010-02-15 22:37:53 +00:00
ec2ba08d16
It turns out that we emitted completely wrong common EH frame since the early beginning! The "z" CIE augmentation mark indicates that there is an extra word containing the size of augmentation section. However, even for frames w/o any augmentation data we emitted size uleb! (this is the case of "unwinding through C code"). Thus frame moves information was emitterd completely wrong.
...
llvm-svn: 96287
2010-02-15 22:36:41 +00:00
397aecb6d6
Add suffix for stubs, so we won't have name clashes with private symbols.
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llvm-svn: 96286
2010-02-15 22:36:26 +00:00
ae4ccc10da
Preliminary patch to improve dwarf EH generation - Hooks to return Personality / FDE / LSDA / TType encoding depending on target / options (e.g. code model / relocation model) - MCIzation of Dwarf EH printer to use encoding information - Stub generation for ELF target (needed for indirect references) - Some other small changes here and there
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llvm-svn: 96285
2010-02-15 22:35:59 +00:00
8efe0ec899
Issue a bettter diagnostics for incorrect property setter name.
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(radar 7647953).
llvm-svn: 96284
2010-02-15 22:20:11 +00:00
3e0c140c50
Fix instantiation of template functions with local classes that contain virtual
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methods.
llvm-svn: 96283
2010-02-15 22:12:26 +00:00
1d9a8159df
Teach the verifier to check the condition on a branch and ensure that it has
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'i1' type.
llvm-svn: 96282
2010-02-15 22:09:09 +00:00
522e22d352
Tell ASTMerge to merge every declaration it sees, rather than cherry-picking those declarations that we know will work.
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llvm-svn: 96280
2010-02-15 22:05:17 +00:00
2988d573e5
Fix PR6300.
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A virtual register can be used before it is defined in the same MBB if the MBB
is part of a loop. Teach the implicit-def pass about this case.
llvm-svn: 96279
2010-02-15 22:03:29 +00:00
3996e249ed
Reimplement the structural-equality checks used to determine whether
...
two types in different AST contexts are equivalent. Rather than
transforming the type from one context into the other context, we
perform a deep structural comparison of the types. This change
addresses a serious problem with recursive data types like
struct ListNode {
int value;
struct ListNode *Next;
} xList;
llvm-svn: 96278
2010-02-15 22:01:00 +00:00
9be7200b08
Last week we were generating code with duplicate induction variables in this
...
test, but the problem seems to have gone away today. Add a check to make sure
it doesn't come back.
llvm-svn: 96277
2010-02-15 21:56:40 +00:00
30a42923d3
Class continuation now has its own property ast for
...
those declared in it. This is to allow duplicate
property diagnostics for properties declared in class extensions
multiple times (radar 7629420) and for future use.
llvm-svn: 96276
2010-02-15 21:55:26 +00:00
62f864dea3
Fix crash in VerifyType when checking Contexts. Because there may not be a
...
Module (we were called with verifyFunction and an unowned Function) we can't
rely on Mod->getContext().
llvm-svn: 96275
2010-02-15 21:52:04 +00:00
06708cee8d
Test to compile the rewritten file for my last patch.
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(radar 7649577 related).
llvm-svn: 96274
2010-02-15 21:37:11 +00:00
94e168f09e
Don't try to materialize a function that isn't materializable anyways. This
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fixes a crash using FPM on a Function that isn't owned by a Module.
llvm-svn: 96273
2010-02-15 21:27:56 +00:00
780d2fe319
A function with no Module owner isn't materializable. This fixes F->dump() for
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functions not embedded within modules.
llvm-svn: 96272
2010-02-15 21:27:20 +00:00
3818d9763d
remove empty file.
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llvm-svn: 96271
2010-02-15 21:14:50 +00:00
02d964babe
Fix a broken rewritin of @implementation keyword.
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(fixes radar 7649577).
llvm-svn: 96270
2010-02-15 21:11:41 +00:00
754946c113
Simplify.
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llvm-svn: 96269
2010-02-15 21:08:22 +00:00
da52cec9e3
Remove c++ style comments from c header.
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llvm-svn: 96266
2010-02-15 20:53:17 +00:00
bcbaaba532
revert r96241. It breaks two regression tests, isn't documented,
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and the testcase needs improvement.
llvm-svn: 96265
2010-02-15 20:53:01 +00:00
07d6d76269
Renumber Instruction enums in llvm-c.
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llvm-svn: 96264
2010-02-15 20:50:51 +00:00
6fbfe5897c
fix PR6305 by handling BlockAddress in a helper function
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called by jump threading.
llvm-svn: 96263
2010-02-15 20:47:49 +00:00
5e73ff2e3a
Split SelectionDAGISel::IsLegalAndProfitableToFold to
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IsLegalToFold and IsProfitableToFold. The generic version of the later simply checks whether the folding candidate has a single use.
This allows the target isel routines more flexibility in deciding whether folding makes sense. The specific case we are interested in is folding constant pool loads with multiple uses.
llvm-svn: 96255
2010-02-15 19:41:07 +00:00
5f5cbf5d1d
Optimize the implementation of IdDeclInfo pooling in the IdentifierResolver.
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llvm-svn: 96253
2010-02-15 19:38:00 +00:00
c837209b81
comment fix.
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llvm-svn: 96248
2010-02-15 18:55:04 +00:00
e8814ce0a6
Use getLocStart(), instead of getLocEnd(), to record starting location of objc method. :)
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llvm-svn: 96245
2010-02-15 18:08:38 +00:00
9d23f93d52
reverting back 96242 as it still causes a test failure.
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llvm-svn: 96244
2010-02-15 18:02:12 +00:00
Daniel Dunbar