Commit Graph

191795 Commits

Author SHA1 Message Date
Adrian Prantl 133e102b8f Remove a redundant dyn_cast.
llvm-svn: 227605
2015-01-30 19:42:59 +00:00
Adrian Prantl 3e2659eb92 Inliner: Use replaceDbgDeclareForAlloca() instead of splicing the
instruction and generalize it to optionally dereference the variable.
Follow-up to r227544.

llvm-svn: 227604
2015-01-30 19:37:48 +00:00
Saleem Abdulrasool 70fe588c88 ARM: further correct .fpu directive handling
If the original FPU specification involved a restricted VFP unit (d16), ensure
that we reset the functionality when we encounter a new FPU type.  In
particular, if the user specified vfpv3-d16, but switched to a VFPv3 (which has
32 double precision registers), we would fail to reset the D16 feature, and
treat it as being equivalent to vfpv3-d16.

llvm-svn: 227603
2015-01-30 19:35:18 +00:00
Renato Golin e7c2b386f1 Revert "Add missing test from r227488"
This reverts commit r227489, since this is the real one failing the bots.

llvm-svn: 227602
2015-01-30 19:25:23 +00:00
Renato Golin a4b72399b2 Revert "Revert "Matching ARM change for r227481: DebugInfo: Teach Fast ISel to respect the debug location of comparisons in jumps.""
This reverts commit r227600, since that reverted the wrong comit. Sorry.

llvm-svn: 227601
2015-01-30 19:25:20 +00:00
Renato Golin 0c9b51c16b Revert "Matching ARM change for r227481: DebugInfo: Teach Fast ISel to respect the debug location of comparisons in jumps."
This reverts commit r227488 as it was failing ARM bots.

llvm-svn: 227600
2015-01-30 19:18:58 +00:00
Alexey Samsonov 5ce244889c Fixup gold-plugin after r227576.
llvm-svn: 227599
2015-01-30 19:14:04 +00:00
Colin LeMahieu 21fbc94777 [Hexagon] Adding XTYPE/ALU vector instructions. Organizing test files.
llvm-svn: 227598
2015-01-30 19:13:26 +00:00
Saleem Abdulrasool 07b7c03805 ARM: improve caret diagnostics for invalid FPU name
In the case of an invalid FPU name, place the caret at the name rather than FPU
directive.

llvm-svn: 227595
2015-01-30 18:42:10 +00:00
Zachary Turner 42b1fb9253 Fix lli after the DebugInfo move.
llvm-svn: 227594
2015-01-30 18:42:03 +00:00
Filipe Cabecinhas 18a72611f1 Special-case the PS4 SDK for a clang test
Original patch by Gao Yunzhong!

llvm-svn: 227593
2015-01-30 18:25:59 +00:00
Filipe Cabecinhas 3455c4dce8 Shuffle tests around to more appropriate files
llvm-svn: 227592
2015-01-30 18:25:48 +00:00
Eric Christopher 58c2199cef Fix regression in r227409 where we were passing -fsyntax-only
in all cases.

Patch by Artem Belevich.

llvm-svn: 227591
2015-01-30 18:22:23 +00:00
Rui Ueyama b9a53f05f1 Wrap debug output with DEBUG().
llvm-svn: 227590
2015-01-30 18:20:44 +00:00
Filipe Cabecinhas fcd044b692 Check bit widths before trying to get a type.
Added a test case for it.
Also added run lines for the test case in r227566.

Bugs found with afl-fuzz

llvm-svn: 227589
2015-01-30 18:13:50 +00:00
Colin LeMahieu 709c0a16bb [Hexagon] Adding a number of vector load variants and organizing tests.
llvm-svn: 227588
2015-01-30 18:09:44 +00:00
Zachary Turner 6037dcfb8b Really really don't build llvm-pdbdump on MSVC < 2013.
I thought it was enough to just not add the tool subdirectory,
but apparently I need to explicitly mark it ignore.

llvm-svn: 227587
2015-01-30 18:08:05 +00:00
Zachary Turner 82af9438d0 Move DebugInfo to DebugInfo/DWARF.
In preparation for adding PDB support to LLVM, this moves the
DWARF parsing code to its own subdirectory under DebugInfo, and
renames LLVMDebugInfo to LLVMDebugInfoDWARF.

This is purely a mechanical / build system change.

Differential Revision: http://reviews.llvm.org/D7269
Reviewed by: Eric Christopher

llvm-svn: 227586
2015-01-30 18:07:45 +00:00
Jan Vesely 51702e6e75 Implement log10
v2: Use constant and multiplication instead of division
v3: Use hex constants

Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 227585
2015-01-30 18:00:34 +00:00
Saleem Abdulrasool 206d1160ce ARM: correct handling of .fpu directive
The FPU directive permits the user to switch the target FPU, enabling
instructions that would be otherwise unavailable.  However, when configuring the
new subtarget features, we would not enable the implied functions for newer
FPUs.  This would result in invalid rejection of valid input.  Ensure that we
inherit the implied FPU functionality when enabling newer versions of the FPU.
Fortunately, these are mostly hierarchical, unlike the CPUs.

Addresses PR22395.

llvm-svn: 227584
2015-01-30 17:58:25 +00:00
Daniel Sanders 7f933f4c5e [mips] Pass ABI name via -target-abi instead of target-features
Patch by Vladimir Medic

Reviewers: echristo, atanasyan, dsanders

Reviewed By: atanasyan, dsanders

Subscribers: llvm-commits, echristo, atanasyan

Differential Revision: http://reviews.llvm.org/D6091

llvm-svn: 227583
2015-01-30 17:35:23 +00:00
Sanjay Patel e4ca47875f tidy up; NFC
llvm-svn: 227582
2015-01-30 16:58:58 +00:00
Nico Weber f9e37be2d6 Follow-up to r217302 and r227555: Don't crash on inline ~A::A() if A is an int.
Even with r227555, this still crashed:

  struct S {
    int A;
    ~A::A() {}
  };

That's because ParseOptionalCXXScopeSpecifier()'s call to
ActOnCXXNestedNameSpecifier() doesn't mark the scope spec as invalid if sema
thought it's a good idea to fixit-correct "::" to ":".  For the diagnostic
improvement done in r217302, we never want :: to be interpreted as :, so fix
this by setting ColonSacred to false temporarily.

Found by SLi's bot.

llvm-svn: 227581
2015-01-30 16:53:11 +00:00
Ed Maste 655b59854f Adapt test for tid format on non-Darwin platforms
llvm-svn: 227580
2015-01-30 16:45:24 +00:00
Ed Maste 87ff93c0fd Restrict SigtrampUnwind test to Darwin only
It needs OS-specific knowledge and has not yet been adapted to other
systems.

llvm-svn: 227579
2015-01-30 16:33:02 +00:00
Ed Maste a8f3f76f63 Skip Objective-C test on non-Darwin platforms
llvm-svn: 227578
2015-01-30 16:31:07 +00:00
Nathan Sidwell 55d53fe79f Code cleanup
Parser::ParseLexedMethodDeclaration: Use local var for Param
Sema::MergeCXXFunctionDecls: Use hasInheritedDefaultArg

llvm-svn: 227577
2015-01-30 14:21:35 +00:00
Chandler Carruth 1efa12d6d8 [PM] Sink the population of the pass manager with target-specific
analyses back into the LTO code generator.

The pass manager builder (and the transforms library in general)
shouldn't be referencing the target machine at all.

This makes the LTO population work like the others -- the data layout
and target transform info need to be pre-populated.

llvm-svn: 227576
2015-01-30 13:33:42 +00:00
Chandler Carruth 6b1aa9be6a Fix a warning introduced by r227557 due to a default label in a fully
covering switch.

llvm-svn: 227575
2015-01-30 13:30:43 +00:00
NAKAMURA Takumi 788550783a [Cygming] Seek also chkstk_ms, or JIT fails with DLL builds. It is fixup for r227519.
llvm-svn: 227574
2015-01-30 13:01:19 +00:00
NAKAMURA Takumi 3f47d81744 Regenerate configure since r227090.
llvm-svn: 227573
2015-01-30 13:01:00 +00:00
Viktor Kutuzov 6fe85cbb8e [Sanitizers] Intercept gethost functions on FreeBSD
Committed unreviewed with permission.

llvm-svn: 227572
2015-01-30 12:58:37 +00:00
Viktor Kutuzov c97b1e7c32 [Msan] Fix the shmctl unit tests to pass on FreeBSD
Differential Revision: http://reviews.llvm.org/D7253

llvm-svn: 227571
2015-01-30 12:55:40 +00:00
Viktor Kutuzov 07e6c00171 [Sanitizers] Introduce GET_LINK_MAP_BY_DLOPEN_HANDLE() macro
Differential Revision: http://reviews.llvm.org/D7233

llvm-svn: 227570
2015-01-30 12:43:52 +00:00
Tobias Grosser c897af3ffc Correct a typo in a comment
llvm-svn: 227569
2015-01-30 12:33:43 +00:00
Toma Tabacu 8f6603a2dc [mips] Manually replace JAL pseudo-instructions with their JALR equivalent, instead of using InstAlias.
Summary:
This is needed by the .cprestore assembler directive.

This directive needs to be able to insert an LW instruction after every JALR replacement of a JAL pseudo-instruction
(and never after a JALR which has NOT been a result of a pseudo-instruction replacement).

The problem with using InstAlias for these is that after it replaces the pseudo-instruction, we can't find out if the resulting JALR instruction
was generated by an InstAlias or not, so we don't know whether or not to insert our LW instruction.

By replacing it manually, we know when the pseudo-instruction replacement happens and we can insert the LW instruction correctly.

Reviewers: dsanders

Reviewed By: dsanders

Subscribers: emaste, llvm-commits

Differential Revision: http://reviews.llvm.org/D5601

llvm-svn: 227568
2015-01-30 11:18:50 +00:00
Filipe Cabecinhas c9c4025c8a Remove unneeded code
We don't really care about enabling RTTI with -fexceptions, only with
-fcxx-exceptions.

llvm-svn: 227567
2015-01-30 11:17:56 +00:00
Filipe Cabecinhas d0858e1037 [bitcode reader] Fix an assert on invalid type tables
Bug found with afl-fuzz

llvm-svn: 227566
2015-01-30 10:57:58 +00:00
Fraser Cormack cc6e894587 Fix OpenCL 1.2 double as an optional core feature behaviour
In OpenCL 1.2, using double no longer requires using the pragma cl_khr_fp64,
instead a kernel is allowed to use double, but must first have queried
clGetDeviceInfo's CL_DEVICE_DOUBLE_FP_CONFIG.

Page 197, section 6.1.1 of the OpenCL 1.2 specification has a footnote 23
describing this behaviour.

I've also added test cases such that the pragma must be used if targeting
OpenCL 1.0 or 1.1, but is ignored in 1.2 and 2.0.

Patch by Neil Henning!

Reviewers: Pekka Jääskeläinen

Differential Revision: http://reviews.llvm.org/D7245

llvm-svn: 227565
2015-01-30 10:51:46 +00:00
NAKAMURA Takumi 9469a592ba Introduce llvm/test/LTO/X86. LTO tests may be assumed as target-specific.
llvm-svn: 227564
2015-01-30 10:09:26 +00:00
NAKAMURA Takumi c05ebb424b Introduce llvm/test/LTO/ARM for arm-specific LTO test(s).
llvm-svn: 227563
2015-01-30 09:53:37 +00:00
Owen Anderson 441b7ac9dc Change a very hot piece of code in TableGen's register unit computations to use bit vectors rather than arrays.
For target descriptions with very large and very dense register files, TableGen
can take an extremely long time to run.  This change makes a dent in that (~15%
in my measurements) by accelerating the single hottest operation with better data
structures.

I believe there's still a lot of room to make this even faster with more global
changes that require replacing some of the existing datastructures in this area
with bit vectors, but that's a more involved change and I wanted to get this
simpler improvement in first.

llvm-svn: 227562
2015-01-30 09:05:49 +00:00
Hao Liu 6bd67c08fa Move the target specific test case arbitrary-induction-step.ll to test/Transforms/LoopVectorize/AArch64 folder.
llvm-svn: 227561
2015-01-30 07:33:31 +00:00
Yury Gribov 2bbad68617 [Sanitizer] Make BlockingMutex really linker initialized.
Differential Revision: http://reviews.llvm.org/D7171

llvm-svn: 227560
2015-01-30 06:20:43 +00:00
Yury Gribov 640017411c Replace code dup with a macro.
Differential Revision: http://reviews.llvm.org/D7172

llvm-svn: 227559
2015-01-30 06:18:46 +00:00
Simon Atanasyan 32c20f8d7f [Core] Fix "variable ‘comp’ has function type" error shown by gcc
llvm-svn: 227558
2015-01-30 05:42:57 +00:00
Hao Liu 8de4f8b1b5 [LoopVectorize] Induction variables: support arbitrary constant step.
Previously, only -1 and +1 step values are supported for induction variables. This patch extends LV to support
arbitrary constant steps.
Initial patch by Alexey Volkov. Some bug fixes are added in the following version.

Differential Revision: http://reviews.llvm.org/D6051 and http://reviews.llvm.org/D7193

llvm-svn: 227557
2015-01-30 05:02:21 +00:00
David Majnemer 8c969eaf1a Sema: Disable template instantiation once a fatal error is raised
Fatal errors disable all further diagnostics.  Continuing to permit
template instantiation does nothing but make it take longer for clang to
finish with the TU.

Instead, halt all further instantiation.

Fixed in PR22396.

llvm-svn: 227556
2015-01-30 05:01:23 +00:00
Nico Weber d004586faa Follow-up to r217302: Don't crash on ~A::A() if A is undeclared.
llvm-svn: 227555
2015-01-30 04:05:15 +00:00
Nico Weber 07425af920 Typo fixo.
llvm-svn: 227554
2015-01-30 03:47:03 +00:00