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121493 Commits

Author SHA1 Message Date
Nick Lewycky d0ba3793aa Comment mystery code. 
llvm-svn: 149742
 2012-02-04 02:16:48 +00:00
Johnny Chen b428b69745 Add test cases for SBValue.Cast(SBType). The test logic needs more polishing. 
llvm-svn: 149741
 2012-02-04 02:07:33 +00:00
Nico Weber d1928cb912 Revert r149721. chapuni tells me akyrtzi already fixed the test 
by adding a triple, and the typedef makes things worse on windows.

llvm-svn: 149740
 2012-02-04 01:50:30 +00:00
Argyrios Kyrtzidis 3d97a9beb9 Use variable in place of multiple CI.getFrontendOpts() calls and use a bit 
of ArrayRef goodness. No functionality change.

llvm-svn: 149739
 2012-02-04 01:36:04 +00:00
Devang Patel c047c4d15b New test case. 
llvm-svn: 149738
 2012-02-04 01:30:45 +00:00
Devang Patel 403e819731 Emit new property tag. 
llvm-svn: 149737
 2012-02-04 01:30:32 +00:00
Devang Patel 02bd82be36 Update llvm debug version to support new structure and tag for Objective-C property's debug info. 
llvm-svn: 149736
 2012-02-04 01:30:01 +00:00
Sean Callanan 1ce3a6b650 Clang has existing support for debuggers that 
want to provide "po"-like functionality which
treats the result of an expression implicitly as
"id" (if it is not otherwise known) and prints
it as an Objective-C object.

This has in the past been gated by the
"DebuggerSupport" language option, but that is
too general.  Debuggers also provide other commands
like "print" that do not make any assumptions
about whether the object is an Objective-C object.

This patch makes the assumption conditional on a
new language option: DebuggerCastResultToId.  I
have also made corresponding modifications to the
testsuite.

llvm-svn: 149735
 2012-02-04 01:29:37 +00:00
Devang Patel a21bbb2423 Create new tag for the property. This is a work in progress. 
llvm-svn: 149734
 2012-02-04 01:15:04 +00:00
Argyrios Kyrtzidis fcf8d1f82a [libclang] Stick to the silly notion that a forward class/protocol 
declaration is a reference. rdar://10749990

llvm-svn: 149733
 2012-02-04 01:04:58 +00:00
Devang Patel cc481596e4 Introduce DIObjCProperty. This will be used to encode objective-c property. 
llvm-svn: 149732
 2012-02-04 00:59:25 +00:00
Eli Friedman 130bbd0302 Suppress the used-but-not-defined warning for static data members while I look into a rather nasty bug in the new odr-use marking code. 
llvm-svn: 149731
 2012-02-04 00:54:05 +00:00
Chad Rosier 6d68c7cf79 [fast-isel] HandlePHINodesInSuccessorBlocks() can promite i8 and i16 types too. 
llvm-svn: 149730
 2012-02-04 00:39:19 +00:00
Richard Smith 74388b4ec0 constexpr: 
The recent support for potential constant expressions exposed a bug in the
  implementation of libstdc++4.6, where numeric_limits<int>::min() is defined
  as (int)1 << 31, which isn't a constant expression. Disable the 'constexpr
  function never produces a constant expression' error inside system headers
  to compensate.

llvm-svn: 149729
 2012-02-04 00:33:54 +00:00
Bill Wendling 383727b63c Update to the new EH system...remove OLD EH code. 
llvm-svn: 149728
 2012-02-04 00:29:12 +00:00
Jakob Stoklund Olesen 50f790f962 Drop ZeroIndex and InvalidIndex. 
They are not used any more. Simply use SlotIndex() to get an invalid
index.

llvm-svn: 149727
 2012-02-04 00:11:06 +00:00
Devang Patel fb04ece198 Update tests so that they don't rely upon LLVMDebugVersion number. 
llvm-svn: 149726
 2012-02-03 23:58:39 +00:00
Nick Lewycky 51a009092c Make _mm_cmpgt_epi8 immute to -funsigned-char. 
llvm-svn: 149725
 2012-02-03 23:57:48 +00:00
Devang Patel 839515b64d Add new tag and an attribute to support debug info for objective-c property. 
llvm-svn: 149724
 2012-02-03 23:57:08 +00:00
Nick Kledzik 686f0d17a6 On Apple platforms, wire up compilerrt_abort() to log file and function info 
llvm-svn: 149723
 2012-02-03 23:53:40 +00:00
Jakob Stoklund Olesen 22e490d908 Trim headers. 
llvm-svn: 149722
 2012-02-03 23:51:15 +00:00
Nico Weber bf5e6442e7 Try to get test passing on windows. 
Idea by Jean-Daniel Dupas.

llvm-svn: 149721
 2012-02-03 23:36:13 +00:00
Nick Kledzik a2b846c000 Remove __attribute__((weak)) on function prototype. It has a different meaning on prototypes then it does on definitions. It is not needed on the prototype and causes build failures for static codegen 
llvm-svn: 149720
 2012-02-03 23:10:55 +00:00
Eli Friedman a023e0c619 Make explicit captures which cause implicit captures work correctly. 
llvm-svn: 149719
 2012-02-03 23:06:43 +00:00
Eli Friedman 24af850470 Implement implicit capture for lambda expressions. 
Still left: explicit captures in lambdas need to cause implicit capture, and I need to take a look at the diagnostics for some cases.

llvm-svn: 149718
 2012-02-03 22:47:37 +00:00
Jakob Stoklund Olesen f798a0a0e6 Delete some dead code. 
llvm-svn: 149717
 2012-02-03 21:32:06 +00:00
Chad Rosier b84a4b4c64 [fast-isel] Add support for URem. 
llvm-svn: 149716
 2012-02-03 21:23:45 +00:00
Jakob Stoklund Olesen 56fe2ed51e Handle register mask operands in setPhysRegsDeadExcept(). 
Calls that use register mask operands don't have implicit defs for
returned values.  The register mask operand handles the call clobber,
but it always behaves like a set of dead defs.

Add live implicit defs for any implicitly defined physregs that are
actually used.

llvm-svn: 149715
 2012-02-03 21:23:14 +00:00
Chad Rosier e023d5d7f3 [fast-isel] Rename isZExt to isSigned. No functional change intended. 
llvm-svn: 149714
 2012-02-03 21:14:11 +00:00
Brendon Cahoon e9b60aaf1c Increment DFAStateEntryTable index for sentinel entry. 
When adding the {-1, -1} entry to the DFAStateInputTable, we
need to increment the index used to populate the DFAStateEntryTable.
Otherwise, the entry table will be off by one for each transition
after the {-1, -1} entry. PR11908.

llvm-svn: 149713
 2012-02-03 21:08:25 +00:00
Chad Rosier aaa55a88b6 [fast-isel] Add support for UDIV. 
llvm-svn: 149712
 2012-02-03 21:07:27 +00:00
Howard Hinnant 71cf5ab0d3 __gxx_personality_v0 and __cxa_call_unexpected are complete on darwin and I *think* linux (not positive), but still unimplemented on arm. 
llvm-svn: 149711
 2012-02-03 20:53:52 +00:00
Johnny Chen 9dad8ae6c6 Fix typos. 
llvm-svn: 149710
 2012-02-03 20:50:56 +00:00
Jakob Stoklund Olesen 4290be4386 ArrayRef'ize MI::setPhysRegsDeadExcept(). 
llvm-svn: 149709
 2012-02-03 20:43:39 +00:00
Jakob Stoklund Olesen f650732cab Handle all live physreg defs in the same place. 
SelectionDAG has 4 different ways of passing physreg defs to users.
Collect all of the uses at the same time, and pass all of them to
MI->setPhysRegsDeadExcept() to mark the remaining defs dead.

The setPhysRegsDeadExcept() function will soon add the required
implicit-defs to instructions with register mask operands.

llvm-svn: 149708
 2012-02-03 20:43:35 +00:00
Johnny Chen 15f247ad8c Add test cases for APIs to get template arguments from an SBType. 
llvm-svn: 149707
 2012-02-03 20:43:00 +00:00
Chad Rosier 41f0e78b6c [fast-isel] Add support for FPToUI. Also add test cases for FPToSI. 
llvm-svn: 149706
 2012-02-03 20:27:51 +00:00
Andrew Trick 99d316098e Initialize all common codegen passes before configuration so we can use their PassIDs. 
llvm-svn: 149705
 2012-02-03 20:14:47 +00:00
Chad Rosier a8a8ac5d47 [fast-isel] Add support for selecting UIToFP. 
llvm-svn: 149704
 2012-02-03 19:42:52 +00:00
Douglas Gregor 3dd5fe2006 Make sure that the layout-override parser grabs the size, not the data 
size. Otherwise, we can end up with bogus layouts.

llvm-svn: 149703
 2012-02-03 19:31:51 +00:00
Howard Hinnant 92afda06d7 Pushed optimization back up. Crash disappeared with compiler upgrade. Assumed to be due to compiler bug. 
llvm-svn: 149702
 2012-02-03 18:36:36 +00:00
Howard Hinnant 23e4e4587f Make attributes on definition consistent with those on declaration. 
llvm-svn: 149701
 2012-02-03 18:31:43 +00:00
Enrico Granata 4cee9e5247 Fixing issues where synthetic children providers for STL containers std::list and std::map where not doing their job properly 
llvm-svn: 149700
 2012-02-03 18:11:52 +00:00
Duncan Sands a71ae967ca Simplify some GEP checks in the verifier. 
llvm-svn: 149698
 2012-02-03 17:28:51 +00:00
Douglas Gregor 1f79ca839c When a pack expansion occurs in the template argument list of an alias 
template without a corresponding parameter pack, don't immediately
substitute the alias template. This is under discussion in the C++
committee, and may become ill-formed, but for now we match GCC.

llvm-svn: 149697
 2012-02-03 17:16:23 +00:00
Argyrios Kyrtzidis e340deedbf Add a triple to test/SemaObjC/format-strings-objc.m to make it pass in windows hosts. 
llvm-svn: 149696
 2012-02-03 17:13:43 +00:00
Hans Wennborg b64a1fa65c Don't warn about anonymous struct/union in C11. 
Also, in C, call this a C11 extension rather than a GNU extension.

llvm-svn: 149695
 2012-02-03 15:47:04 +00:00
Nadav Rotem 5399f4d6bf The type-legalizer often scalarizes code. One of the common patterns is extract-and-truncate. 
In this patch we optimize this pattern and convert the sequence into extract op of a narrow type.
This allows the BUILD_VECTOR dag optimizations to construct efficient shuffle operations in many cases.

llvm-svn: 149692
 2012-02-03 13:18:25 +00:00
Alexey Samsonov f9fef3d275 AddressSanitizer: simplify RoundUpToPowerOfTwo/clz; add a couple of CHECKs for real_X calls. Patch by timurrrr@google.com 
llvm-svn: 149687
 2012-02-03 08:50:16 +00:00
Alexey Samsonov 23e3b90319 AddressSanitizer: Replace __attribute__ with macro (for Win compatibility). Patch by timurrrr@google.com 
llvm-svn: 149686
 2012-02-03 08:37:19 +00:00