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107527 Commits

Author SHA1 Message Date
Douglas Gregor 1c8cd7c1a5 Implement the C++0x move optimization for Automatic Reference Counting 
objects, so that we steal the retain count of a temporary __strong
pointer (zeroing out that temporary), eliding a retain/release
pair. Addresses <rdar://problem/9364932>.

llvm-svn: 133621
 2011-06-22 16:32:26 +00:00
Douglas Gregor 58df509fc0 When binding a reference to an Automatic Reference Counting temporary, 
retain/release the temporary object appropriately. Previously, we
would only perform the retain/release operations when the reference
would extend the lifetime of the temporary, but this does the wrong
thing across calls.

llvm-svn: 133620
 2011-06-22 16:12:01 +00:00
Justin Holewinski 08d0f3550a PTX: Fix FrameIndex mapping bug 
llvm-svn: 133619
 2011-06-22 16:07:03 +00:00
Douglas Gregor 2fa40a3a06 Give MaterializeTemporaryExpr the exact type of the lvalue it binds 
to, including cv-qualifications.

llvm-svn: 133618
 2011-06-22 15:05:02 +00:00
Douglas Gregor b6ea7d2e2d Fix typo in comment 
llvm-svn: 133617
 2011-06-22 14:41:20 +00:00
Howard Hinnant 8298b9c2fd Add instructions for -U__STRICT_ANSI__ for Mac OS 10.6 
llvm-svn: 133616
 2011-06-22 12:13:55 +00:00
Jay Foad 83be361b8a Replace the existing forms of ConstantArray::get() with a single form 
that takes an ArrayRef.

llvm-svn: 133615
 2011-06-22 09:24:39 +00:00
Jay Foad b8a8bed301 Make ConstantVector::get() always take an ArrayRef, never a std::vector. 
llvm-svn: 133614
 2011-06-22 09:10:19 +00:00
Dan Bailey 55ec2a8929 Test Commit. 
llvm-svn: 133613
 2011-06-22 09:04:30 +00:00
Jay Foad 687bd0ae66 Eliminate a temporary std::vector in ConstantStruct::get(). 
llvm-svn: 133612
 2011-06-22 08:55:11 +00:00
Jay Foad c365eeaea6 Extend ConstantUniqueMap with a new template parameter ValRefType, 
representing a constant reference to ValType. Normally this is just
"const ValType &", but when ValType is a std::vector we want to use
ArrayRef as the reference type.

llvm-svn: 133611
 2011-06-22 08:50:06 +00:00
Argyrios Kyrtzidis c0c5dd2651 Introduce DelayedCleanupPool useful for simplifying clean-up of certain resources that, while their 
lifetime is well-known and restricted, cleaning them up manually is easy to miss and cause a leak.

Use it to plug the leaking of TemplateIdAnnotation objects. rdar://9634138.

llvm-svn: 133610
 2011-06-22 06:09:49 +00:00
Andrew Trick fc0bb5855b Only do config-time substitution of LLVM_BUILD_MODE in 
test/lit.site.cfg, not Unit/test/lit.site.cfg.

llvm-svn: 133609
 2011-06-22 05:44:01 +00:00
Andrew Trick ec0c4e666e Only do config-time substitution of LLVM_BUILD_MODE in 
test/lit.site.cfg, not Unit/test/lit.site.cfg.

llvm-svn: 133608
 2011-06-22 05:43:36 +00:00
Rafael Espindola 0850f709de Reenable the optimization added in 133415, but change the definition of a "simple" bb to 
be one with only one unconditional branch and no phis. Duplicating the phis in this case
is possible, but requeres liveness analysis or breaking edges.

llvm-svn: 133607
 2011-06-22 04:01:58 +00:00
Greg Clayton 336c2869fb Bump Xcode project version to 64. 
llvm-svn: 133605
 2011-06-22 03:27:35 +00:00
Alexis Hunt 2949f02333 Actually, you know, fix the problem. 
llvm-svn: 133604
 2011-06-22 02:58:46 +00:00
Johnny Chen 554332d3a6 This newly introduced test file (for debugging purpose) needs to handle the case 
where the environment variables for log files (DEBUG_LLDB_LOG and DEBUG_GDB_REMOTE_LOG)
are not defined.

llvm-svn: 133603
 2011-06-22 02:49:56 +00:00
Johnny Chen e98f7f2cfa Recent change to SBSymbolContextList (r133498) makes the default constructor return 
a valid SB API object.  Modify the test case to accommodate.

llvm-svn: 133602
 2011-06-22 02:39:46 +00:00
John McCall 6b0feb7ed6 Emit @finally blocks completely lazily instead of forcing their 
existence by always threading an edge from the catchall.  Not doing
this was previously causing a crash in the very extreme case where
neither the normal cleanup nor the EH catchall was actually reachable:
we would delete the catchall entry block, which would cause us to
delete the entry block of the finally cleanup as well because the
cleanup logic would merge the blocks, which in turn triggered an assert
because later blocks in the finally would still be using values from the
entry.  Laziness turns out to be the most elegant solution to the problem.

llvm-svn: 133601
 2011-06-22 02:32:12 +00:00
Alexis Hunt 7b7fece4d4 Avoid making assumption that this is either a CXXMethodDecl or a 
FunctionTemplateDecl. I'm not quite sure what else it could be, though,
and would appreciate some insight.

This ought to fix the broken builds

llvm-svn: 133600
 2011-06-22 02:25:26 +00:00
Justin Holewinski 6fafebfb6a PTX: Add signed integer comparisons 
llvm-svn: 133599
 2011-06-22 02:09:50 +00:00
Greg Clayton 1a38ea763a Add a 10 second timeout to ensure that we don't lock up if we never get to the 
process entry point.

llvm-svn: 133598
 2011-06-22 01:42:17 +00:00
Greg Clayton 1da6f9d7f1 Fixed an issue where SBFrame::GetDisassembly() was returning disassembly that 
contained the current line marker. This is now an option which is not enabled
for the API disassembly call.

llvm-svn: 133597
 2011-06-22 01:39:49 +00:00
Alexis Hunt fe268d1045 Extend the deleted overload candidate note to cover all cases. It 
probably shouldn't cover the implicit member case, but it needs to until
more descriptive diagnostics are implemented.

llvm-svn: 133594
 2011-06-22 01:05:16 +00:00
Alexis Hunt d74c85fdcc Ensure that we delete implict copy members when explicit move members 
are also present.

llvm-svn: 133593
 2011-06-22 01:05:13 +00:00
John McCall b5f652e3ef It is possible to request the nonfragile ABI with -fobjc-abi-version=2; 
respect that when deciding whether -objc-exceptions implies the
-fexceptions -cc1 option.

llvm-svn: 133590
 2011-06-22 00:53:57 +00:00
Justin Holewinski 54e3c0f5d9 PTX: Add .address_size directive if PTX version >= 2.3 
Patch by Wei-Ren Chen

llvm-svn: 133589
 2011-06-22 00:43:56 +00:00
Devang Patel c93ef81e24 Test case for r133560. 
llvm-svn: 133585
 2011-06-22 00:03:42 +00:00
Alexis Hunt 491ec60802 Attempt to reapply this patch for caching copy assignment operator 
lookup. Previously, it was breaking self-host, but it's been a week and
a half and I can't reproduce, so I need to see if it's still failing.

llvm-svn: 133581
 2011-06-21 23:42:56 +00:00
Richard Smith 2602a683e0 Fix PR10168: don't warn for unused non-dependent variables in both the template definition and each instantiation. 
llvm-svn: 133580
 2011-06-21 23:42:09 +00:00
Chandler Carruth cf5f43ce1f Fix a missing space noticed by matthewbg in code review. 
llvm-svn: 133577
 2011-06-21 23:26:32 +00:00
Francois Pichet 941424b3ff Unbreak the CMake build 
llvm-svn: 133574
 2011-06-21 23:19:23 +00:00
Richard Smith f9603354ea First part of PR9968: the __range variable in a dependent C++11 for-range statement is implicitly used by that statement. 
llvm-svn: 133572
 2011-06-21 23:07:19 +00:00
Chandler Carruth 889ed86d73 Fix some grammar nits in the comments from Nick. 
llvm-svn: 133571
 2011-06-21 23:04:20 +00:00
Chandler Carruth f51c5a5b71 Revert r133526 which re-orders the suggestions for -Wparentheses on ?: 
operators. There is a consistent design of having the "silence the
warning" option first.

llvm-svn: 133570
 2011-06-21 23:04:18 +00:00
Devang Patel d88b8babe0 After register is spilled there should not be any DBG_VALUE referring the same register. 
llvm-svn: 133569
 2011-06-21 23:02:36 +00:00
Jim Grosbach 797cff0504 Consolidate some TableGen diagnostic helper functions. 
TableGen had diagnostic printers sprinkled about in a few places. Pull them
together into a single location in Error.cpp.

llvm-svn: 133568
 2011-06-21 22:55:50 +00:00
Owen Anderson d1955e78b4 Fix some trailing issues from my introduction of MVT::untyped and its use for REGISTER_SEQUENCE. 
llvm-svn: 133567
 2011-06-21 22:54:23 +00:00
Nick Lewycky ef9c497e4c Add support for assembling "movq" when it's correct to do so, while continuing 
to emit "movd" across the board to continue supporting a Darwin assembler bug.
This is the reincarnation of r133452.

llvm-svn: 133565
 2011-06-21 22:45:41 +00:00
Johnny Chen 0ebe5c539f I messed up the test case id to turn logging on and then off. It is "test_long_type_with_dsym", 
not "test_long_long_type_with_dsym".

llvm-svn: 133562
 2011-06-21 22:40:34 +00:00
Bill Wendling ddec6838a9 Add verbose EH table printing to SjLj exception tables. 
llvm-svn: 133561
 2011-06-21 22:40:24 +00:00
Devang Patel 0ab7767b37 There could be more than one DBG_VALUE instructions for variables where all of them have offset based on one register. 
llvm-svn: 133560
 2011-06-21 22:36:03 +00:00
Bill Wendling a8339eb0d0 Improve the comment printing for the EH table. This gives a much more detailed 
explanation of what the EH table describes.

llvm-svn: 133559
 2011-06-21 22:30:20 +00:00
Alexis Hunt 54a4e7b534 Unbreak the CMake build 
llvm-svn: 133557
 2011-06-21 22:16:17 +00:00
Johnny Chen 97d774076e Add logging of 'commands' category, too. 
llvm-svn: 133556
 2011-06-21 22:16:07 +00:00
John McCall 575fda19b3 Fix the mangling of dependent-scope decl ref expressions so that they 
use the unresolved-name production correctly.

llvm-svn: 133554
 2011-06-21 22:12:46 +00:00
Eric Christopher e256cd0565 Handle the memory-ness of all U+ ARM constraints. 
Noticed on inspection.

llvm-svn: 133553
 2011-06-21 22:10:57 +00:00
Bob Wilson 05e4135fe0 Fix a case that I missed in r133550. 
llvm-svn: 133551
 2011-06-21 21:58:07 +00:00
Bob Wilson f64a560d74 Make InitHeaderSearch::AddPath and HeaderSearchOptions::AddPath consistent 
use an "IgnoreSysRoot" argument.  HeaderSearchOptions had been using the
opposite form with "IsSysRootRelative", which made for much confusion when
looking at true/false values in calls in AddPath.  No functional change.

llvm-svn: 133550
 2011-06-21 21:53:08 +00:00