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85569 Commits

Author SHA1 Message Date
Fariborz Jahanian 469b200321 Per Chris's comment, remove another static (this one 
is a static comparator operator).

llvm-svn: 106511
 2010-06-22 00:23:08 +00:00
Johnny Chen 7c3f7fee41 Left a debug statement in the previous checkin. 
llvm-svn: 106510
 2010-06-22 00:13:20 +00:00
Johnny Chen a02199f5e7 Remove stale reference to the lldb path component. 
llvm-svn: 106509
 2010-06-22 00:11:26 +00:00
Bob Wilson 5f9575c1cd Include named metadata when cloning a module. 
llvm-svn: 106508
 2010-06-22 00:11:03 +00:00
Chris Lattner 3c77a355e0 implement support for -finstrument-functions, patch by Nelson 
Elhage!

llvm-svn: 106507
 2010-06-22 00:03:40 +00:00
Eric Christopher b2c4a99d52 Fix typo. 
llvm-svn: 106505
 2010-06-21 23:49:08 +00:00
Douglas Gregor 27b98eae80 Alter the internal representation of the condition variable in 
if/while/switch/for statements to ensure that walking the children of
these statements actually works. Previously, we stored the condition
variable as a VarDecl. However, StmtIterator isn't able to walk from a
VarDecl to a set of statements, and would (in some circumstances) walk
beyond the end of the list of statements, cause Bad Behavior.

In this change, we've gone back to representing the condition
variables as DeclStmts. While not as memory-efficient as VarDecls, it
greatly simplifies iteration over the children. 

Fixes the remainder of <rdar://problem/8104754>.

llvm-svn: 106504
 2010-06-21 23:44:13 +00:00
Fariborz Jahanian c9fec975e6 Avoid using a local static for providing lexical 
order of priorotized global object initializations.

llvm-svn: 106503
 2010-06-21 23:31:29 +00:00
Chris Lattner 64960f55fe add some support for blockaddress. This isn't really enough to be useful, 
but it will cover uses of blockaddress that are actually in a function.

llvm-svn: 106502
 2010-06-21 23:19:36 +00:00
Chris Lattner bb45b964f8 eliminate a mutable global variable, use raw_ostream::indent instead of 
rolling our own.

llvm-svn: 106501
 2010-06-21 23:14:47 +00:00
Chris Lattner a0b8c90870 un-indent a huge amount of code out of an anonymous namespace. 
llvm-svn: 106500
 2010-06-21 23:12:56 +00:00
Bruno Cardoso Lopes b7dadb0e95 revert r106482 
llvm-svn: 106499
 2010-06-21 22:59:03 +00:00
Chris Lattner 26d7950f8f fix several bugs in the tutorial, patch by Kevin Kelley! 
llvm-svn: 106498
 2010-06-21 22:51:14 +00:00
Douglas Gregor 143d367ecf Zero out a stale pointer 
llvm-svn: 106497
 2010-06-21 22:46:46 +00:00
Douglas Gregor 9377c8230b When semantic analysis fail to introduce a class or class template, 
just skip over the body of the class or class template: it's a
semantic disaster that's likely to cause invariants to break. Fixes
part of <rdar://problem/8104754>.

llvm-svn: 106496
 2010-06-21 22:31:09 +00:00
Ted Kremenek e4e9941ae7 Update checker build. 
llvm-svn: 106495
 2010-06-21 22:25:24 +00:00
Fariborz Jahanian 2990e3a502 Test case for PR7431 by Nico Weber. 
llvm-svn: 106494
 2010-06-21 22:21:57 +00:00
Dan Gohman 3c1b3c61e9 Teach two-address lowering how to unfold a load to open up commuting 
opportunities. For example, this lets it emit this:

   movq (%rax), %rcx
   addq %rdx, %rcx

instead of this:

   movq %rdx, %rcx
   addq (%rax), %rcx

in the case where %rdx has subsequent uses. It's the same number
of instructions, and usually the same encoding size on x86, but
it appears faster, and in general, it may allow better scheduling
for the load.

llvm-svn: 106493
 2010-06-21 22:17:20 +00:00
Fariborz Jahanian 9adb2e646c In fragile-abi (32bit mode abi) generate global symbol 
objc_category_name_xxx for each category implementation.
(fixes PR7431) patch by Nico Weber.

llvm-svn: 106492
 2010-06-21 22:05:18 +00:00
Bruno Cardoso Lopes 510d9a3404 change parameter name to avoid confusion with global definition 
llvm-svn: 106486
 2010-06-21 21:28:07 +00:00
Fariborz Jahanian 89bdd14f2f In supporting init-priority, globals with the same init_priority must be 
emitted in the order in which they are seen (still radar 8076356).

llvm-svn: 106485
 2010-06-21 21:27:42 +00:00
Bob Wilson 72df24037e sign_extend_inreg needs to be expanded for pre-v6 Thumb as well as ARM. 
Radar 8104310.

llvm-svn: 106484
 2010-06-21 21:27:34 +00:00
Jim Grosbach 523e554afa LEApcrelJT shouldn't be marked as neverHasSideEffects, as we don't want it 
being moved around away from the jump table it references. rdar://8104340

llvm-svn: 106483
 2010-06-21 21:27:27 +00:00
Bruno Cardoso Lopes 374b2195f6 Add unpack and interleave AVX instructions, encoding tests cooming soon 
llvm-svn: 106482
 2010-06-21 21:21:48 +00:00
Evan Cheng 1fb4de8ec5 Fix PR7421: bug in kill transferring logic. It was ignoring loads / stores which have already been processed. 
llvm-svn: 106481
 2010-06-21 21:21:14 +00:00
Tom Care 3f272b853f Bug 7377: printf checking fails to flag some undefined behavior 
http://llvm.org/bugs/show_bug.cgi?id=7377

Updated format string highlighting and fixits to take advantage of the new CharSourceRange class.
- Change HighlightRange to allow highlighting whitespace only in a CharSourceRange (for warnings about the ' ' (space) flag)
- Change format specifier range helper function to allow for half-open ranges (+1 to end)
- Enabled previously failing tests (FIXMEs/XFAILs removed)
- Small fixes and additions to format string test cases

M       test/Sema/format-strings.c
M       test/Sema/format-strings-fixit.c
M       lib/Frontend/TextDiagnosticPrinter.cpp
M       lib/Sema/SemaChecking.cpp

llvm-svn: 106480
 2010-06-21 21:21:01 +00:00
Howard Hinnant 24757ff75e Finished [re.traits]. I'd like to acknowledge the help of Bjorn Reese with <regex>. 
llvm-svn: 106478
 2010-06-21 21:01:43 +00:00
Anders Carlsson 280e61f148 Fix an Obj-C++ miscompile when calling an Obj-C method that returns a C++ reference. 
llvm-svn: 106477
 2010-06-21 20:59:55 +00:00
Ted Kremenek c62ab8d064 Add CXType support for querying the return type of Objective-C methods. This is done by 
adding a clang_getCursorResultType() function (which complements clang_getResultType()).

llvm-svn: 106473
 2010-06-21 20:48:56 +00:00
Chris Lattner b5c9a04a2c accept and ignore two more gcc warning flags. 
llvm-svn: 106472
 2010-06-21 20:40:48 +00:00
Chris Lattner 58f3c1f863 This makes example Makefile a lot more like actual 
lib/Transforms/Hello/Makefile, and prevents a lot of errors like "Assertion
`Inserted && "Pass registered multiple times!"' failed"

Patch by Gregory Petrosyan!

llvm-svn: 106471
 2010-06-21 20:36:09 +00:00
Eric Christopher 75d4ecb9c3 Remove isTwoAddress from llvm. 
llvm-svn: 106470
 2010-06-21 20:35:09 +00:00
Chris Lattner 79d2075e4a "This is just a cosmetic change in MCAsmStreamer.cpp/EmitSymbolAttribute: all attributes have now a \t before and after, as done for '.type'. 
This makes the output look consistent, as well as help some third party assemblers expecting the attributes to be in the second column."

Patch by Arnaud de Grandmaison!

llvm-svn: 106469
 2010-06-21 20:35:01 +00:00
Chris Lattner 456102117a fix typos reported by Adam Warner! 
llvm-svn: 106468
 2010-06-21 20:31:30 +00:00
Eric Christopher 6dd51a2bb6 Remove isTwoAddress from SystemZ. 
llvm-svn: 106467
 2010-06-21 20:25:57 +00:00
Eric Christopher d7a7356be6 Remove isTwoAddress from Sparc. 
llvm-svn: 106466
 2010-06-21 20:22:35 +00:00
Eric Christopher c7927f2013 Remove isTwoAddress from Mips. 
llvm-svn: 106465
 2010-06-21 20:19:21 +00:00
Ted Kremenek c150887fef Add CXType support for FunctionNoProto and FunctionProto types. This includes adding a new 
function, clang_getResultType(), which returns the result type of the function type.

llvm-svn: 106459
 2010-06-21 20:15:39 +00:00
Jordy Rose 79404afc1c When folding additive operations, convert the values to the same type. When assuming relationships, convert the integers to the same type as the symbol, at least for now. 
llvm-svn: 106458
 2010-06-21 20:15:15 +00:00
Eric Christopher fb008dfa05 Remove isTwoAddress from Blackfin. 
llvm-svn: 106457
 2010-06-21 20:13:37 +00:00
Jordy Rose 3d85888d4e If a nonnull argument evaluates to UnknownVal, don't warn (and don't crash). 
llvm-svn: 106456
 2010-06-21 20:08:28 +00:00
Eric Christopher fa1b54d26e Remove isTwoAddress from MSP430. 
llvm-svn: 106455
 2010-06-21 20:07:30 +00:00
Dan Gohman 2dd1d3d182 Make this test more robust in case LLVM ever decides to align the global 
variable differently.

llvm-svn: 106454
 2010-06-21 19:56:27 +00:00
Fariborz Jahanian 090e4e5773 Use more efficient API of SmallVector/array_pod_sort 
for sorting (radar 8076356).

llvm-svn: 106453
 2010-06-21 19:49:38 +00:00
Dan Gohman dd41bba517 Use A.append(...) instead of A.insert(A.end(), ...) when A is a 
SmallVector, and other SmallVector simplifications.

llvm-svn: 106452
 2010-06-21 19:47:52 +00:00
Ted Kremenek d34da45a83 Add clang_getCursorType() support for @property declarations. 
llvm-svn: 106451
 2010-06-21 19:41:40 +00:00
Benjamin Kramer 466b31e900 Move a bunch of trivial methods into the header. These compile down to 1-2 
instructions so it's really profitable to inline them.

llvm-svn: 106450
 2010-06-21 19:26:54 +00:00
Eric Christopher 0ca648d758 Make 80-column. 
llvm-svn: 106448
 2010-06-21 18:56:55 +00:00
Eric Christopher 98392f69e3 Remove isTwoAddress from PIC16. 
llvm-svn: 106447
 2010-06-21 18:55:01 +00:00
Eric Christopher 2401271217 Remove isTwoAddress from XCore. 
llvm-svn: 106446
 2010-06-21 18:51:38 +00:00