Commit Graph

200396 Commits

Author SHA1 Message Date
Alex Lorenz e4bcfbf5dc YAML: Enable the YAMLParser tests.
This commit enables the tests located in test/YAMLParser directory.
Those tests were never actually enabled, as llvm-lit didn't pick up the
files with the 'data' extension. The commit renames those test files to files
with the 'test' extension so that llvm-lit would find them.

This commit also modifies yaml-bench so that it returns an error status
if an error occurred during parsing. It also adds the '-use-color'
command line option to yaml-bench (to make sure that file check matches
the error messages in the output stream).

This commit modifies some of the renamed tests so that they wouldn't
fail. It gets rid of XFAILs and uses the 'not' command instead for
some of the tests that have to fail during parsing. This commit
also adds some 'FIXME' comments to a couple of tests that are
supposed to fail but currently pass because of various bugs
in the implementation of the yaml parser.

Reviewers: Justin Bogner

Differential Revision: http://reviews.llvm.org/D9448

llvm-svn: 236754
2015-05-07 18:08:46 +00:00
Andrey Churbanov 535b6faaf0 D9306 omp 4.1 async offload support (partial): code changes
llvm-svn: 236753
2015-05-07 17:41:51 +00:00
David Blaikie d9d900c05b Recommit r236670: [opaque pointer type] Pass explicit pointer type through GEP constant folding""
Clang regressions were caused by more stringent assertion checking
introduced by this change. Small fix needed to clang has been committed
in r236751.

llvm-svn: 236752
2015-05-07 17:28:58 +00:00
David Blaikie d3c127e232 [opaque pointer type] Correctly pass the pointee type when creating a GEP constant expression
llvm-svn: 236751
2015-05-07 17:27:56 +00:00
Diego Novillo de5b8016ab Fix information loss in branch probability computation.
Summary:
This addresses PR 22718. When branch weights are too large, they were
being clamped to the range [1, MaxWeightForBB]. But this clamping is
only applied to edges that go outside the range, so it distorts the
relative branch probabilities.

This patch changes the weight calculation to scale every branch so the
relative probabilities are preserved. The scaling is done differently
now. First, all the branch weights are added up, and if the sum exceeds
32 bits, it computes an integer scale to bring all the weights within
the range.

The patch fixes an existing test that had slightly wrong branch
probabilities due to the previous clamping. It now gets branch weights
scaled accordingly.

Reviewers: dexonsmith

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D9442

llvm-svn: 236750
2015-05-07 17:22:06 +00:00
Ed Maste 19a05488e3 Extend r236708 to skip tests also failing on FreeBSD
llvm-svn: 236749
2015-05-07 17:14:56 +00:00
Jozef Kolek cf98462818 [mips][microMIPSr6] Implement JIALC and JIC instructions
This patch implements JIALC and JIC instructions using mapping.

Differential Revision: http://reviews.llvm.org/D8389

llvm-svn: 236748
2015-05-07 17:12:23 +00:00
Michael Zolotukhin de63aace8a Populate list of vectorizable functions for Accelerate library.
Summary:
This patch adds majority of supported by Accelerate library functions to the
list of vectorizable functions.

The full list of available vector functions could be found here:
https://developer.apple.com/library/mac/documentation/Performance/Conceptual/vecLib/index.html

Test Plan: Unit tests are added.

Reviewers: hfinkel, aschwaighofer, nadav

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D9543

llvm-svn: 236747
2015-05-07 17:11:51 +00:00
Andrey Churbanov 062e198d93 D9306 omp 4.1 async offload support (partial): build changes for version 4.1
llvm-svn: 236746
2015-05-07 17:07:06 +00:00
Matt Arsenault 585b566278 R600: Fix comment that mentions AMDIL
llvm-svn: 236745
2015-05-07 17:02:32 +00:00
Andrey Churbanov ea4fa5dd1d D9306 omp 4.1 async offload support (partial): added version 4.1 headers.
llvm-svn: 236744
2015-05-07 16:58:05 +00:00
Sanjay Patel 5b373cacf2 Use intrinsic pattern to make a simpler match
This is a follow-on to r236740 where I took Andrea's advice
in D9504 to remove a redundant pattern...except that I removed
the wrong pattern!

AFAICT, there is no change in the final code produced because 
subsequent passes would clean up the extra instructions created
by the more complicated pattern.

llvm-svn: 236743
2015-05-07 16:51:12 +00:00
Simon Atanasyan 668977f666 [Mips] Update test cases to reflect changes in the yaml2obj tool
No functional changes.

llvm-svn: 236742
2015-05-07 16:24:09 +00:00
Steven Wu 94746694ca Fix another hang caused by ManagedStatic in SignalHandler
Fix two other variables that might cause the same hang fixed in r235914.
The hang is caused by constructing ManagedStatic in signalhandler. In
this case, if FileToRemove or CallBacksToRun is not contructed, it means
there is no work to do.

llvm-svn: 236741
2015-05-07 16:20:51 +00:00
Sanjay Patel a9f6d3505d [x86] eliminate unnecessary shuffling/moves with unary scalar math ops (PR21507)
Finish the job that was abandoned in D6958 following the refactoring in
http://reviews.llvm.org/rL230221:

1. Uncomment the intrinsic def for the AVX r_Int instruction.
2. Add missing r_Int entries to the load folding tables; there are already
   tests that check these in "test/Codegen/X86/fold-load-unops.ll", so I
   haven't added any more in this patch.
3. Add patterns to solve PR21507 ( https://llvm.org/bugs/show_bug.cgi?id=21507 ).

So instead of this:

  movaps	%xmm0, %xmm1
  rcpss	%xmm1, %xmm1
  movss	%xmm1, %xmm0

We should now get:

  rcpss	%xmm0, %xmm0

And instead of this:

  vsqrtss	%xmm0, %xmm0, %xmm1
  vblendps	$1, %xmm1, %xmm0, %xmm0 ## xmm0 = xmm1[0],xmm0[1,2,3]

We should now get:

  vsqrtss	%xmm0, %xmm0, %xmm0


Differential Revision: http://reviews.llvm.org/D9504

llvm-svn: 236740
2015-05-07 15:48:53 +00:00
Hans Wennborg 44faaa7aa4 Switch lowering: handle zero-weight branch probabilities
After r236617, branch probabilities are no longer guaranteed to be >= 1. This
patch makes the swich lowering code handle that correctly, without bumping the
branch weights by 1 which might cause overflow and skews the probabilities.

Covered by @zero_weight_tree in test/CodeGen/X86/switch.ll.

llvm-svn: 236739
2015-05-07 15:47:15 +00:00
Simon Atanasyan 04d9e653ed [obj2yaml/yaml2obj] Add SHT_MIPS_ABIFLAGS section support
This change adds support for the SHT_MIPS_ABIFLAGS section
reading/writing to the obj2yaml and yaml2obj tools.

llvm-svn: 236738
2015-05-07 15:40:48 +00:00
Simon Atanasyan c914de2770 [llvm-readobj] Print .MIPS.abiflags section content
This change adds new flag -mips-abi-flags to the llvm-readobj. This flag
forces printing of .MIPS.abiflags section content.

https://dmz-portal.mips.com/wiki/MIPS_O32_ABI_-_FR0_and_FR1_Interlinking#10.2.1._.MIPS.abiflags

llvm-svn: 236737
2015-05-07 15:40:35 +00:00
Oleksiy Vyalov 919ef9dc37 Use file locks to synchronize access to ModuleCache.
http://reviews.llvm.org/D9056

llvm-svn: 236736
2015-05-07 15:28:49 +00:00
Yaron Keren 9f88702ac6 Update the subversion link to http://subversion.apache.org/packages.html.
llvm-svn: 236734
2015-05-07 15:15:16 +00:00
Yaron Keren 37f99ed0fb Fix clang getting started guide to require VC2013 instead of VS2012.
llvm-svn: 236733
2015-05-07 15:12:30 +00:00
Simon Atanasyan fee03b1be8 [MIPS] Move MIPS ABI flags structure constants to the separate header
http://reviews.llvm.org/D9517

The separate header file allows to reuse the MIPS ABI flags structure
constants in other LLVM tools like the llvm-readobj.

No functional changes.

llvm-svn: 236732
2015-05-07 14:57:04 +00:00
Szabolcs Sipos 1d068bb254 Adding new AST matcher: gnuNullExpr
It matches GNU __null expression.

llvm-svn: 236731
2015-05-07 14:24:22 +00:00
Daniel Jasper 9c95013e8f clang-format: Improve r236597, Properly indent method calls without inputs.
Before:
  [aaaaaaaaaaaa(aaaaaa)
          aaaaaaaaaaaaaaaaaaaa];

After:
  [aaaaaaaaaaaa(aaaaaa)
      aaaaaaaaaaaaaaaaaaaa];

llvm-svn: 236730
2015-05-07 14:19:59 +00:00
Denis Protivensky 1a3bd31e52 [ARM] Check overflow of R_ARM_PREL31
llvm-svn: 236729
2015-05-07 14:05:30 +00:00
Simon Atanasyan 67bdc799a7 [llvm-readobj/obj2yaml/yaml2obj] Support more MIPS ELF header flags
llvm-svn: 236728
2015-05-07 14:04:44 +00:00
Denis Protivensky cf4e031b36 [ARM] llvm_unreachable => make_dynamic_error in R_ARM_BASE_PREL
llvm-svn: 236727
2015-05-07 13:44:51 +00:00
Denis Protivensky aaeba9ebb9 [ARM] llvm_unreachable => make_*_reloc_error in group relocs
llvm-svn: 236726
2015-05-07 13:41:44 +00:00
Pavel Labath f84d76fbf2 Increase the timeout limit for TestConcurrentEvents
After recent changes, TestConcurrentEvents began timing out. This increases the timeout limit to
7m for this test, ensure the Test has enough time to complete.

llvm-svn: 236725
2015-05-07 13:35:21 +00:00
Denis Protivensky bc11ba4061 [ARM] Return directly from switch in relocation handler
llvm-svn: 236724
2015-05-07 13:12:11 +00:00
Denis Protivensky 9c3738ccef [ARM] Add return codes to relocation handlers
llvm-svn: 236723
2015-05-07 12:44:20 +00:00
Manuel Klimek ec5c3db7ac Implements a way to retrieve information about whether some lines were not formatted due to syntax errors.
llvm-svn: 236722
2015-05-07 12:26:30 +00:00
Elena Demikhovsky 82cdd65123 Masked Gather and Scatter intrinsics - updated documentation.
llvm-svn: 236721
2015-05-07 12:25:11 +00:00
Viktor Kutuzov d046d24461 Intercept scandir() on FreeBSD
Committed unreviewed with premission.

llvm-svn: 236720
2015-05-07 12:14:32 +00:00
Viktor Kutuzov 03a909f4b6 Intercept rand_r() on FreeBSD
Committed unreviewed with premission.

llvm-svn: 236719
2015-05-07 12:11:10 +00:00
Viktor Kutuzov 28c99980e6 [Msan] Make the mallinfo.cc test Linux-specific
Differential Revision: http://reviews.llvm.org/D9461

llvm-svn: 236718
2015-05-07 12:06:35 +00:00
Viktor Kutuzov bea3ca2abf [Msan] Make the ioctl_sound.cc test Linux-specific
Differential Revision: http://reviews.llvm.org/D9460

llvm-svn: 236717
2015-05-07 12:03:07 +00:00
Mohit K. Bhakkad 5bf047e5c4 A small fix in rL236696
llvm-svn: 236716
2015-05-07 11:43:23 +00:00
Elena Demikhovsky bd5c8b9be9 AVX-512: FP compare intrinsics - changed type of CC parameter from i8 to i32 according to the spec.
Added FP compare intrinsics for SKX.

llvm-svn: 236715
2015-05-07 11:26:36 +00:00
Elena Demikhovsky 29792e9a80 AVX-512: Added all forms of FP compare instructions for KNL and SKX.
Added intrinsics for the instructions. CC parameter of the intrinsics was changed from i8 to i32 according to the spec.

By Igor Breger (igor.breger@intel.com)

llvm-svn: 236714
2015-05-07 11:24:42 +00:00
Toma Tabacu 506cfd0b2b [mips] Add the SoftFloat MipsSubtarget feature.
Summary: This will enable the IAS to reject floating point instructions if soft-float is enabled.

Reviewers: dsanders, echristo

Reviewed By: dsanders

Subscribers: jfb, llvm-commits, mpf

Differential Revision: http://reviews.llvm.org/D9053

llvm-svn: 236713
2015-05-07 10:29:52 +00:00
NAKAMURA Takumi 2ce89617c9 Attributes.h: Fix incorrect \brief introduced in r236666. [-Wdocumentation]
llvm-svn: 236712
2015-05-07 10:18:56 +00:00
NAKAMURA Takumi 2a5bd54f4e Scalar/PlaceSafepoints.cpp: Fix a warning introduced in r228090. [-Wunused-variable]
llvm-svn: 236711
2015-05-07 10:18:46 +00:00
NAKAMURA Takumi 386c22c0ff llvm/test/CodeGen/X86/llc-override-mcpu-mattr.ll: Tweak not to be affected by x64 Calling Convention.
llvm-svn: 236710
2015-05-07 10:18:28 +00:00
NAKAMURA Takumi 6fc75e8e1b Mark clang/test/CodeGenCXX/microsoft-abi-thread-safe-statics.cpp as REQUIRES:asserts. It relies on label names.
llvm-svn: 236709
2015-05-07 10:11:27 +00:00
Ilia K e4358b81e4 Skip few MiStartupOptionsTestCase tests to get Linux build green
llvm-svn: 236708
2015-05-07 08:31:12 +00:00
Pavel Labath 5eb721edcb [NativeProcessLinux] Remove logging and error callbacks
Summary:
These are remnants of the thread state coordinator, which are now unnecessary. I have basically
inlined the callbacks. No functional change.

Test Plan: Tests continue to pass.

Reviewers: chaoren, vharron

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D9343

llvm-svn: 236707
2015-05-07 08:30:31 +00:00
David Majnemer ee97fc7b15 Fix some glitches in the MSVCCompatibility document
- Fix the formatting of the "Exceptions and SEH" section.
- Make the "Complete" text for "Thread-safe initialization of local
  statics" green.

llvm-svn: 236706
2015-05-07 07:48:16 +00:00
Ilia K 7bb59b360b Implement -target-attach and -target-detach
Summary:
This changes add -target-attach and -target-detach. 

-target-attach allows lldb-mi to attach to an existing process by it's process id, matching gdb mi's syntax of '-target-attach <pid'. Additionally, support has been added for attaching to a process by name using '-target-attach -n <name>'. Combining this with --waitfor will allow lldb mi to attach to a process by name when the process starts. 

-target-detach simply detaches from the current process

Patch from chuckr@microsoft.com

Test Plan: I have added three tests, one each for -target-attach <pid>, -target-attach -n <name>, and -target-attach -n <name> --waitfor

Reviewers: paulmaybee, abidh, ChuckR

Subscribers: greggm, lldb-commits

Differential Revision: http://reviews.llvm.org/D9484

llvm-svn: 236705
2015-05-07 07:38:49 +00:00
Ilia K 065397be00 Minor changes in the MiStartupOptionsTestCase (MI)
llvm-svn: 236704
2015-05-07 07:16:06 +00:00