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112514 Commits

Author SHA1 Message Date
Julien Lerouge d25ed06c63 Make this test portable on Win32. 
llvm-svn: 139464
 2011-09-10 05:46:15 +00:00
David Blaikie e5f9a9e603 Show either a location or a fixit note, not both, for uninitialized variable warnings. 
llvm-svn: 139463
 2011-09-10 05:35:08 +00:00
John McCall 5dc5c1ea47 Missed a %local use; hopefully this clears this test up. 
llvm-svn: 139462
 2011-09-10 05:31:57 +00:00
Richard Trieu 7fde916498 Fix a broken assert in AST/DeclCXX.cpp. 
llvm-svn: 139461
 2011-09-10 02:16:48 +00:00
Eli Friedman 5c917278fd clang part of r139458; un-XFAIL testcase. 
llvm-svn: 139460
 2011-09-10 02:03:28 +00:00
Eli Friedman 501f541b45 Really un-XFAIL the testcase, like I said I would in r139458. 
llvm-svn: 139459
 2011-09-10 02:02:27 +00:00
Eli Friedman 7f50e00203 r139454 activates an assert in a case where we were doing the right thing anyway. Make that explicit, and un-XFAIL the testcase. 
llvm-svn: 139458
 2011-09-10 02:01:42 +00:00
Richard Trieu c41773ab6a Revision 139454 fixed a broken assert in LLVM, which causes 
a test failure in CodeGen/palignr.c, which has been marked
XFAIL for the time being.  A bug has been filed at PR10901
for this issue.

llvm-svn: 139457
 2011-09-10 01:56:32 +00:00
Richard Trieu 74996f2a79 Fix the asserts in lib/Target/X86/X86ELFWriterInfo.cpp and 
lib/ExecutionEngine/MCJIT/MCJIT.cpp from:

  assert("error");

to:

  assert(0 && "error");

llvm-svn: 139456
 2011-09-10 01:42:07 +00:00
John McCall e5e7e6bc84 Make this test not depend on unnecessary details and IR variable names. 
llvm-svn: 139455
 2011-09-10 01:37:23 +00:00
Richard Trieu d9917bef6c Fixed an assert from: 
assert("not implemented for target shuffle node");

to:

  assert(0 && "not implemented for target shuffle node");

This causes a test failure in CodeGen/X86/palignr.ll which has
been marked as XFAIL for the time being.
Test failure filed at PR10901.

llvm-svn: 139454
 2011-09-10 01:26:21 +00:00
Andrew Trick c7868bf064 [disable-iv-rewrite] Allow WidenIV to handle NSW/NUW operations 
better.

Don't immediately give up when an add operation can't be trivially
sign/zero-extended within a loop. If it has NSW/NUW flags, generate a
new expression with sign extended (non-recurrent) operand. As before,
if SCEV says that all sign extends are loop invariant, then we can
widen the operation.

llvm-svn: 139453
 2011-09-10 01:24:17 +00:00
Johnny Chen 0a57b2382b Convert OptionGroupVariable.cpp to use the arraysize() template function, as well. 
llvm-svn: 139452
 2011-09-10 01:19:01 +00:00
John McCall cd78e805e9 When converting a block pointer to an Objective-C pointer type, extend 
the lifetime of the block by copying it to the heap, or else we'll get
a dangling reference because the code working with the non-block-typed
object will not know it needs to copy.

There is some danger here, e.g. with assigning a block literal to an
unsafe variable, but, well, it's an unsafe variable.

llvm-svn: 139451
 2011-09-10 01:16:55 +00:00
Andrew Trick a51d74fc35 Set NSW/NUW flags on SCEVAddExpr when the operation is flagged as 
such.

I'm doing this now for completeness because I can't think of/remember
any reason that it was left out. I'm not sure it will help anything,
but if we don't do it we need to explain why in comments.

llvm-svn: 139450
 2011-09-10 01:09:50 +00:00
Richard Trieu 78a812bf2d Fix asserts in CodeGen from: 
assert("error");

to:

  assert(0 && "error");

llvm-svn: 139449
 2011-09-10 01:07:54 +00:00
Greg Clayton 28469ca3a5 Quick fixes to the PE COFF file loader. 
llvm-svn: 139448
 2011-09-10 01:04:42 +00:00
Johnny Chen 28dda8eebc Add comment. 
llvm-svn: 139447
 2011-09-10 01:01:44 +00:00
Douglas Gregor 97e3590a6e Fix a diagnostics crasher with -Wmissing-noreturn in Objective-C 
methods, and improve the diagnostic slightly along the way. Fixes
<rdar://problem/10098695>.

llvm-svn: 139446
 2011-09-10 00:56:20 +00:00
Chandler Carruth 73fddfe1b0 Fix a -Wreturn-type warning due to this field not explicitly having the 
enumeration type.

llvm-svn: 139445
 2011-09-10 00:51:24 +00:00
Johnny Chen 7c575b3b3a Refactoring: replace a bunch of static array size computation or hardcoded constant 
with a template function 'arraysize(static_array)', defined in Utils.h.

llvm-svn: 139444
 2011-09-10 00:48:33 +00:00
Devang Patel 964d758d17 Emit debug info for wchar_t. 
llvm-svn: 139443
 2011-09-10 00:44:49 +00:00
Douglas Gregor abc5fbe9d6 Don't crash when we fail to load a module. It's unbecoming of a 
well-bred compiler like Clang.

llvm-svn: 139442
 2011-09-10 00:30:18 +00:00
Douglas Gregor 87d8124b0e Clean up our handling of Objective-C definitions in AST files. Rather 
than having CodeGen check whether a declaration comes from an AST file
(which it shouldn't know or care about), make sure that the AST writer and
reader pass along "interesting" declarations that CodeGen needs to
know about.

llvm-svn: 139441
 2011-09-10 00:22:34 +00:00
Jim Grosbach b908b7af31 Thumb2 parsing and encoding for MOV(immediate). 
Some aliases for MOV(register) also to keep existing T1 tests happy when
run in thumbv7 mode.

llvm-svn: 139440
 2011-09-10 00:15:36 +00:00
Anna Zaks dfbea6b244 [analyzer] -analyze-function for ObjectiveC should check if any of the methods match the name (not only the first one). 
llvm-svn: 139439
 2011-09-10 00:12:23 +00:00
Douglas Gregor 98c05b286c Kill of the Decl::PCHLevel field entirely. We now only need to know 
whether a Decl was deserialized from an AST file (any AST file).

llvm-svn: 139438
 2011-09-10 00:09:20 +00:00
Chandler Carruth a626d645d5 Extend the Stmt AST to make it easier to look through label, default, 
and case statements. Use this to make the logic in the CFG builder more
robust at finding the actual statements within a compound statement,
even when there are many layers of labels obscuring it.

Also extend the test cases for a large chunk of PR10063. Still more work
to do here though.

llvm-svn: 139437
 2011-09-10 00:02:34 +00:00
Douglas Gregor 1bbf030b8e The translation unit is never deserialized 
llvm-svn: 139436
 2011-09-09 23:34:14 +00:00
Enrico Granata 78d0638b7d Renaming a bulk of method calls from Get() to something more descriptive 
llvm-svn: 139435
 2011-09-09 23:33:14 +00:00
Johnny Chen b1d7529e57 Add OptionGroupWatchpoint.cpp/.h (preparatory work) for hooking up watchpoint to the 'frame variable' comand. 
To watch a variable for read/write, issue:

    frame variable -w read_write

Note that '-w' option is not working yet. :-)

llvm-svn: 139434
 2011-09-09 23:25:26 +00:00
Akira Hatanaka 5624707684 Fix test cases. 
Generate code for Mips32r1 unless a Mips32r2 feature is tested.

llvm-svn: 139433
 2011-09-09 23:14:58 +00:00
Owen Anderson 53db43b560 LDM writeback is not allowed if Rn is in the target register list. 
llvm-svn: 139432
 2011-09-09 23:13:33 +00:00
Owen Anderson eb3f0fbdce Fix an ambiguously nested if. 
llvm-svn: 139431
 2011-09-09 23:13:02 +00:00
Douglas Gregor dd57400c06 Eliminate all but one caller of Decl::getPCHLevel() 
llvm-svn: 139430
 2011-09-09 23:07:59 +00:00
Owen Anderson 93cd31869b Fix buildbot breakage caused by r139415. I missed one instance of a manually create ARM::tB. 
llvm-svn: 139429
 2011-09-09 23:05:14 +00:00
Greg Clayton bf2331c491 Added the ability to introspect types thourgh the public SBType interface. 
Fixed up many API calls to not be "const" as const doesn't mean anything to
most of our lldb::SB objects since they contain a shared pointer, auto_ptr, or
pointer to the types which circumvent the constness anyway.

llvm-svn: 139428
 2011-09-09 23:04:00 +00:00
Douglas Gregor b3722e2223 Introduce a new predicate Decl::isFromASTFile() to determine whether a 
declaration was deserialized from an AST file. Use this instead of
Decl::getPCHLevel() wherever possible. This is a simple step toward
killing off Decl::getPCHLevel().

llvm-svn: 139427
 2011-09-09 23:01:35 +00:00
Caitlin Sadowski 82e2de512e Thread safety: removing unnecessary import and reordering import list 
llvm-svn: 139426
 2011-09-09 23:00:59 +00:00
Caitlin Sadowski 0bef2279fb Thread safety: removing unnecessary import 
llvm-svn: 139425
 2011-09-09 22:49:12 +00:00
Julien Lerouge e0d5fad37b Remove trailing } in comment. 
llvm-svn: 139424
 2011-09-09 22:46:39 +00:00
Julien Lerouge 5a6b6987dc Bring llvm.annotation* intrinsics support back to where it was in llvm-gcc: can 
annotate global, local variables, struct fields, or arbitrary statements (using
the __builtin_annotation), rdar://8037476.

llvm-svn: 139423
 2011-09-09 22:41:49 +00:00
Owen Anderson 5bfb0e0a85 Fix assembly/disassembly of Thumb2 ADR instructions with immediate operands. 
llvm-svn: 139422
 2011-09-09 22:24:36 +00:00
Akira Hatanaka 8b983d9773 O64 will not be supported. 
llvm-svn: 139421
 2011-09-09 22:22:48 +00:00
Akira Hatanaka be159b5f2d Make F31 and D15 non-reserved registers. 
llvm-svn: 139420
 2011-09-09 22:11:26 +00:00
Chris Lattner e74e0c8020 tidy up a bit 
llvm-svn: 139419
 2011-09-09 22:06:59 +00:00
Douglas Gregor 51825b49f3 In the ASTReader, replace the never-NULL Preprocessor pointer with a 
Preprocessor reference. Simplify some code along the way, so there is
no separate "initialize the preprocessor" step.

llvm-svn: 139418
 2011-09-09 22:02:16 +00:00
Kaelyn Uhrain 45e9370a24 Add smarter sorting of overload candidates that failed template deduction. 
llvm-svn: 139417
 2011-09-09 21:58:49 +00:00
Eric Christopher 65c5c9132f Carry the debug information from single exit unified return block 
along with the new insert point.

Fixes PR10829

llvm-svn: 139416
 2011-09-09 21:53:04 +00:00
Owen Anderson 29cfe6c368 Thumb unconditional branches are allowed in IT blocks, and therefore should have a predicate operand, unlike conditional branches. 
llvm-svn: 139415
 2011-09-09 21:48:23 +00:00