platform/upstream/llvm.git
7 years ago[LoopDataPrefetch] Port to new streaming API for opt remarks
Adam Nemet [Fri, 30 Sep 2016 00:42:43 +0000 (00:42 +0000)]
[LoopDataPrefetch] Port to new streaming API for opt remarks

llvm-svn: 282826

7 years agoAdd unit tests for simple frameless i386 and x86_64 function
Jason Molenda [Fri, 30 Sep 2016 00:41:15 +0000 (00:41 +0000)]
Add unit tests for simple frameless i386 and x86_64 function
instruction inspection to UnwindPlans.

llvm-svn: 282825

7 years agoPrefer skipping over x-failing
Enrico Granata [Fri, 30 Sep 2016 00:41:07 +0000 (00:41 +0000)]
Prefer skipping over x-failing

llvm-svn: 282824

7 years agoDo not assume we will be able to discover the return type of this selector call,...
Enrico Granata [Fri, 30 Sep 2016 00:40:04 +0000 (00:40 +0000)]
Do not assume we will be able to discover the return type of this selector call, for that is not true in i386 mode

llvm-svn: 282823

7 years agoMove UTF functions into namespace llvm.
Justin Lebar [Fri, 30 Sep 2016 00:38:45 +0000 (00:38 +0000)]
Move UTF functions into namespace llvm.

Summary:
This lets people link against LLVM and their own version of the UTF
library.

I determined this only affects llvm, clang, lld, and lldb by running

$ git grep -wl 'UTF[0-9]\+\|\bConvertUTF\bisLegalUTF\|getNumBytesFor' | cut -f 1 -d '/' | sort | uniq
  clang
  lld
  lldb
  llvm

Tested with

  ninja lldb
  ninja check-clang check-llvm check-lld

(ninja check-lldb doesn't complete for me with or without this patch.)

Reviewers: rnk

Subscribers: klimek, beanz, mgorny, llvm-commits

Differential Revision: https://reviews.llvm.org/D24996

llvm-svn: 282822

7 years ago[LV] Port the remarks in processLoop to the new streaming API
Adam Nemet [Fri, 30 Sep 2016 00:29:30 +0000 (00:29 +0000)]
[LV] Port the remarks in processLoop to the new streaming API

This completes LV.

llvm-svn: 282821

7 years ago[LV] Port the last opt remark in Hints to the new streaming interface
Adam Nemet [Fri, 30 Sep 2016 00:29:25 +0000 (00:29 +0000)]
[LV] Port the last opt remark in Hints to the new streaming interface

llvm-svn: 282820

7 years ago[X86] Don't preserve Win64 SSE CSRs when SSE is disabled
Reid Kleckner [Fri, 30 Sep 2016 00:17:49 +0000 (00:17 +0000)]
[X86] Don't preserve Win64 SSE CSRs when SSE is disabled

Code that doesn't use floating point and doesn't use SSE (kernel code)
shouldn't save and restore SSE registers.

Fixes PR30503

llvm-svn: 282819

7 years agoStart linker scripts at 0.
Rafael Espindola [Fri, 30 Sep 2016 00:16:11 +0000 (00:16 +0000)]
Start linker scripts at 0.

We were implicitly creating space for the headers. That is not the
behaviour of bfd, which requires the script to use SIZEOF_HEADERS. The
difference is important for scripts that don't use SIZEOF_HEADERS and
expect the first section to be at 0.

llvm-svn: 282818

7 years ago[AArch64][RegisterBankInfo] Use static mapping for 3-operands instrs.
Quentin Colombet [Fri, 30 Sep 2016 00:10:00 +0000 (00:10 +0000)]
[AArch64][RegisterBankInfo] Use static mapping for 3-operands instrs.

This uses a TableGen'ed like structure for all 3-operands instrs.
The output of the RegBankSelect pass should be identical but the
RegisterBankInfo will do less dynamic allocations.

llvm-svn: 282817

7 years ago[AArch64][RegisterBankInfo] Add static value mapping for 3-op instrs.
Quentin Colombet [Fri, 30 Sep 2016 00:09:58 +0000 (00:09 +0000)]
[AArch64][RegisterBankInfo] Add static value mapping for 3-op instrs.

This is the kind of input TableGen should generate at some point.
NFC.

llvm-svn: 282816

7 years ago[AArch64][RegisterBankInfo] Check the statically created ValueMapping.
Quentin Colombet [Fri, 30 Sep 2016 00:09:43 +0000 (00:09 +0000)]
[AArch64][RegisterBankInfo] Check the statically created ValueMapping.

Make sure that the ValueMappings contain the value we expect at the
indices we expect.

NFC.

llvm-svn: 282815

7 years agoDon't depend on lld creating space for the headers.
Rafael Espindola [Fri, 30 Sep 2016 00:06:24 +0000 (00:06 +0000)]
Don't depend on lld creating space for the headers.

Currently lld will implicitly reserve space for the headers. This is
not the case is bfd, where it is the script responsibility to use
SIZEOF_HEADERS. This means that a script not using SIZEOF_HEADERS and
expecting the address of the first section to be 0 would fail with lld.

I am fixing that is the next commit. This one just makes the tests
explicitly use SIZEOF_HEADERS to avoid the dependency on the current
behaviour.

llvm-svn: 282814

7 years ago[LAA, LV] Port to new streaming interface for opt remarks. Update LV
Adam Nemet [Fri, 30 Sep 2016 00:01:30 +0000 (00:01 +0000)]
[LAA, LV] Port to new streaming interface for opt remarks.  Update LV

(Recommit after making sure IsVerbose gets properly initialized in
DiagnosticInfoOptimizationBase.  See previous commit that takes care of
this.)

OptimizationRemarkAnalysis directly takes the role of the report that is
generated by LAA.

Then we need the magic to be able to turn an LAA remark into an LV
remark.  This is done via a new OptimizationRemark ctor.

llvm-svn: 282813

7 years ago[Diag] Use non-static member initializer for IsVerbose. NFC
Adam Nemet [Fri, 30 Sep 2016 00:01:27 +0000 (00:01 +0000)]
[Diag] Use non-static member initializer for IsVerbose. NFC

llvm-svn: 282812

7 years agoSwitch to using TEST_EQ, TEST_FALSE where appropriate.
Jason Molenda [Thu, 29 Sep 2016 23:57:33 +0000 (23:57 +0000)]
Switch to using TEST_EQ, TEST_FALSE where appropriate.

llvm-svn: 282811

7 years agoAdd some logging when trace is on. We're getting a bot failure on i386 that doesn't
Jim Ingham [Thu, 29 Sep 2016 23:48:21 +0000 (23:48 +0000)]
Add some logging when trace is on.  We're getting a bot failure on i386 that doesn't
I can't reproduce locally.  Hopefully this will help us catch the reason.

llvm-svn: 282810

7 years agoRevert "Add llvm::enumerate() to STLExtras."
Zachary Turner [Thu, 29 Sep 2016 23:05:41 +0000 (23:05 +0000)]
Revert "Add llvm::enumerate() to STLExtras."

This reverts commit r282804 as it seems to use some C++ features
that not all compilers support.

llvm-svn: 282809

7 years agoRemove Google specific code.
Vitaly Buka [Thu, 29 Sep 2016 23:05:35 +0000 (23:05 +0000)]
Remove Google specific code.

llvm-svn: 282808

7 years agoAdd comments.
Rui Ueyama [Thu, 29 Sep 2016 23:04:50 +0000 (23:04 +0000)]
Add comments.

llvm-svn: 282807

7 years agoBreak long line. NFC.
Rafael Espindola [Thu, 29 Sep 2016 23:02:57 +0000 (23:02 +0000)]
Break long line. NFC.

llvm-svn: 282806

7 years agoDon't use internal symbolizer if we are in process of reporting Out-of-Memory.
Vitaly Buka [Thu, 29 Sep 2016 23:00:54 +0000 (23:00 +0000)]
Don't use internal symbolizer if we are in process of reporting Out-of-Memory.

Reviewed by eugenis offline, as reviews.llvm.org is down.

llvm-svn: 282805

7 years agoAdd llvm::enumerate() to STLExtras.
Zachary Turner [Thu, 29 Sep 2016 22:59:30 +0000 (22:59 +0000)]
Add llvm::enumerate() to STLExtras.

enumerate allows you to iterate over a range by pairing the
iterator's value with its index in the enumeration.  This gives
you most of the benefits of using a for loop while still allowing
the range syntax.

llvm-svn: 282804

7 years ago[CMake] LLDB/Expression needs to depend on intrinsics_gen
Chris Bieneman [Thu, 29 Sep 2016 22:55:09 +0000 (22:55 +0000)]
[CMake] LLDB/Expression needs to depend on intrinsics_gen

IRExecutionUnit.h includes Module.h, which through a long chain of includes eventually includes Attributes.gen.

This fixes a build issue reported to lldb-dev by Hal. Thanks Hal!

llvm-svn: 282803

7 years agoUse StringSwitch::Cases. NFC.
Rui Ueyama [Thu, 29 Sep 2016 22:54:31 +0000 (22:54 +0000)]
Use StringSwitch::Cases. NFC.

llvm-svn: 282802

7 years agoRemove HasError check after lto::LTO::run.
Rui Ueyama [Thu, 29 Sep 2016 22:50:37 +0000 (22:50 +0000)]
Remove HasError check after lto::LTO::run.

Because LTO::run doesn't change HasError, it doesn't make
sense to check that value.

llvm-svn: 282801

7 years agoP0035R4: add std::align_val_t overloads of operator new/delete in C++17 mode.
Richard Smith [Thu, 29 Sep 2016 22:49:46 +0000 (22:49 +0000)]
P0035R4: add std::align_val_t overloads of operator new/delete in C++17 mode.

llvm-svn: 282800

7 years agoDon't put ro before rx when using linker scripts.
Rafael Espindola [Thu, 29 Sep 2016 22:48:55 +0000 (22:48 +0000)]
Don't put ro before rx when using linker scripts.

Since they end up going on the same PT_LOAD, there is no reason to
sort them. This matches bfd's behaviour and is user visible in the
placement of orphan sections.

llvm-svn: 282799

7 years agoKeep a private member private.
Rui Ueyama [Thu, 29 Sep 2016 22:37:45 +0000 (22:37 +0000)]
Keep a private member private.

llvm-svn: 282798

7 years agoList more sections in linker script.
Rafael Espindola [Thu, 29 Sep 2016 22:27:48 +0000 (22:27 +0000)]
List more sections in linker script.

This makes the test less brittle with regards to orphan section placement.

llvm-svn: 282797

7 years ago[InstCombine] fix function names; NFC
Sanjay Patel [Thu, 29 Sep 2016 22:18:30 +0000 (22:18 +0000)]
[InstCombine] fix function names; NFC

Also, make foldSelectExtConst() a member of InstCombiner, remove
unnecessary parameters from its interface, and group visitSelectInst
helpers together in the header file.

llvm-svn: 282796

7 years agoRemove a return type that can be trivially easily.
Rui Ueyama [Thu, 29 Sep 2016 22:14:20 +0000 (22:14 +0000)]
Remove a return type that can be trivially easily.

llvm-svn: 282795

7 years agoDon't expect new-style Objective-C literals to work on i386 with the V1 runtime.
Sean Callanan [Thu, 29 Sep 2016 22:01:11 +0000 (22:01 +0000)]
Don't expect new-style Objective-C literals to work on i386 with the V1 runtime.

llvm-svn: 282794

7 years agoGC HAVE_STRDUP.
Joerg Sonnenberger [Thu, 29 Sep 2016 21:50:37 +0000 (21:50 +0000)]
GC HAVE_STRDUP.

llvm-svn: 282793

7 years ago[Coroutines] Fix assertion about uncorrected typos in co_await/co_yield/co_return...
Eric Fiselier [Thu, 29 Sep 2016 21:47:39 +0000 (21:47 +0000)]
[Coroutines] Fix assertion about uncorrected typos in co_await/co_yield/co_return expressions

llvm-svn: 282792

7 years agoGC more left-over libtool defines.
Joerg Sonnenberger [Thu, 29 Sep 2016 21:47:34 +0000 (21:47 +0000)]
GC more left-over libtool defines.

llvm-svn: 282791

7 years agoAdd a quick note about how to build lldb with debug info using
Jason Molenda [Thu, 29 Sep 2016 21:47:15 +0000 (21:47 +0000)]
Add a quick note about how to build lldb with debug info using
cmake/ninja on linux/bsd systems.

llvm-svn: 282790

7 years agoGC HAVE_PRINTF_A, HAVE_STD_ISINF_IN_CMATH and HAVE_STD_ISNAN_IN_CMATH
Joerg Sonnenberger [Thu, 29 Sep 2016 21:45:45 +0000 (21:45 +0000)]
GC HAVE_PRINTF_A, HAVE_STD_ISINF_IN_CMATH and HAVE_STD_ISNAN_IN_CMATH

llvm-svn: 282789

7 years agoHAVE_DIA_SDK is directly checked by value, so define it as 0/1.
Joerg Sonnenberger [Thu, 29 Sep 2016 21:44:25 +0000 (21:44 +0000)]
HAVE_DIA_SDK is directly checked by value, so define it as 0/1.

llvm-svn: 282788

7 years agoFixed TestObjCMethods2/i386 by separating out the portions that require ObjC V2.
Sean Callanan [Thu, 29 Sep 2016 21:43:31 +0000 (21:43 +0000)]
Fixed TestObjCMethods2/i386 by separating out the portions that require ObjC V2.

llvm-svn: 282787

7 years agoMove _chsize_s and _Unwind_Backtrace to the correct position.
Joerg Sonnenberger [Thu, 29 Sep 2016 21:42:36 +0000 (21:42 +0000)]
Move _chsize_s and _Unwind_Backtrace to the correct position.

llvm-svn: 282786

7 years agoFix HAVE_POSIX_FALLOCATE entry.
Joerg Sonnenberger [Thu, 29 Sep 2016 21:39:53 +0000 (21:39 +0000)]
Fix HAVE_POSIX_FALLOCATE entry.

llvm-svn: 282785

7 years agoFix comments to match autoconf.
Joerg Sonnenberger [Thu, 29 Sep 2016 21:39:11 +0000 (21:39 +0000)]
Fix comments to match autoconf.

llvm-svn: 282784

7 years agoGC HAVE_DLD.
Joerg Sonnenberger [Thu, 29 Sep 2016 21:37:46 +0000 (21:37 +0000)]
GC HAVE_DLD.

llvm-svn: 282783

7 years agoGC HAVE_DYLD, HAVE_PRELOADED_SYMBOLS and HAVE_SHL_LOAD
Joerg Sonnenberger [Thu, 29 Sep 2016 21:35:27 +0000 (21:35 +0000)]
GC HAVE_DYLD, HAVE_PRELOADED_SYMBOLS and HAVE_SHL_LOAD

llvm-svn: 282782

7 years agoSort mallctl, fix comment for mallinfo.
Joerg Sonnenberger [Thu, 29 Sep 2016 21:33:53 +0000 (21:33 +0000)]
Sort mallctl, fix comment for mallinfo.

llvm-svn: 282781

7 years agoGC HAVE_DLERROR.
Joerg Sonnenberger [Thu, 29 Sep 2016 21:32:30 +0000 (21:32 +0000)]
GC HAVE_DLERROR.

llvm-svn: 282780

7 years agoGC srand48/lrand48/drand48.
Joerg Sonnenberger [Thu, 29 Sep 2016 21:31:54 +0000 (21:31 +0000)]
GC srand48/lrand48/drand48.

llvm-svn: 282779

7 years agoGC HAVE_BCOPY.
Joerg Sonnenberger [Thu, 29 Sep 2016 21:30:23 +0000 (21:30 +0000)]
GC HAVE_BCOPY.

llvm-svn: 282778

7 years agoSwitch to a different workaround for unimplementability of P0145R3 in MS ABIs.
Richard Smith [Thu, 29 Sep 2016 21:30:12 +0000 (21:30 +0000)]
Switch to a different workaround for unimplementability of P0145R3 in MS ABIs.
Instead of ignoring the evaluation order rule, ignore the "destroy parameters
in reverse construction order" rule for the small number of problematic cases.
This only causes incorrect behavior in the rare case where both parameters to
an overloaded operator <<, >>, ->*, &&, ||, or comma are of class type with
non-trivial destructor, and the program is depending on those parameters being
destroyed in reverse construction order.

We could do a little better here by reversing the order of parameter
destruction for those functions (and reversing the argument evaluation order
for all direct calls, not just those with operator syntax), but that is not a
complete solution to the problem, as the same situation can be reached by an
indirect function call.

Approach reviewed off-line by rnk.

llvm-svn: 282777

7 years agoGC opendir/readdir/closedir checks.
Joerg Sonnenberger [Thu, 29 Sep 2016 21:29:57 +0000 (21:29 +0000)]
GC opendir/readdir/closedir checks.

llvm-svn: 282776

7 years agoGC HAVE_SETJMP_H and checks for the content of setjmp.h.
Joerg Sonnenberger [Thu, 29 Sep 2016 21:28:37 +0000 (21:28 +0000)]
GC HAVE_SETJMP_H and checks for the content of setjmp.h.

llvm-svn: 282775

7 years agoThis test will not work in i386 mode because we don't create interesting types from...
Enrico Granata [Thu, 29 Sep 2016 21:20:56 +0000 (21:20 +0000)]
This test will not work in i386 mode because we don't create interesting types from the ObjC runtime

"Fixes" rdar://28501616

llvm-svn: 282774

7 years agoSort futimes correctly.
Joerg Sonnenberger [Thu, 29 Sep 2016 21:19:43 +0000 (21:19 +0000)]
Sort futimes correctly.

llvm-svn: 282773

7 years agoCheck for sysconf(3).
Joerg Sonnenberger [Thu, 29 Sep 2016 21:18:05 +0000 (21:18 +0000)]
Check for sysconf(3).

llvm-svn: 282772

7 years agoGC HAVE_MACH_O_DYLD_H.
Joerg Sonnenberger [Thu, 29 Sep 2016 21:15:57 +0000 (21:15 +0000)]
GC HAVE_MACH_O_DYLD_H.

llvm-svn: 282771

7 years agoGC HAVE_UTIME_H.
Joerg Sonnenberger [Thu, 29 Sep 2016 21:15:23 +0000 (21:15 +0000)]
GC HAVE_UTIME_H.

llvm-svn: 282770

7 years agoGC HAVE_LIMITS_H.
Joerg Sonnenberger [Thu, 29 Sep 2016 21:14:34 +0000 (21:14 +0000)]
GC HAVE_LIMITS_H.

llvm-svn: 282769

7 years agoMake HAVE_DECL_ARC4RANDOM always defined. Sort the entry correctly.
Joerg Sonnenberger [Thu, 29 Sep 2016 21:10:38 +0000 (21:10 +0000)]
Make HAVE_DECL_ARC4RANDOM always defined. Sort the entry correctly.

llvm-svn: 282768

7 years agoHAVE_UNWIND_BACKTRACE -> HAVE__UNWIND_BACKTRACE
Joerg Sonnenberger [Thu, 29 Sep 2016 21:07:57 +0000 (21:07 +0000)]
HAVE_UNWIND_BACKTRACE -> HAVE__UNWIND_BACKTRACE
Check for existance and not truth value.

llvm-svn: 282767

7 years agoNext set of additional error checks for invalid Mach-O files for the
Kevin Enderby [Thu, 29 Sep 2016 21:07:29 +0000 (21:07 +0000)]
Next set of additional error checks for invalid Mach-O files for the
load command that uses the MachO::entry_point_command type
but not used in llvm libObject code but used in llvm tool code.

This includes just the LC_MAIN load command.

llvm-svn: 282766

7 years agoRemove LLVM_CONFIGTIME, left-overs from when reproducable builds where
Joerg Sonnenberger [Thu, 29 Sep 2016 21:00:53 +0000 (21:00 +0000)]
Remove LLVM_CONFIGTIME, left-overs from when reproducable builds where
not the default.

llvm-svn: 282765

7 years agoRename "void check(Error)".
Rui Ueyama [Thu, 29 Sep 2016 21:00:26 +0000 (21:00 +0000)]
Rename "void check(Error)".

We have a few "check" functions in Error.h. All of them are to
check for an error and strip an error object if there was no error,
except "void check(Error E)", which doesn't return anything.
This patch renames it and moves it to the .cpp file where it is used.

llvm-svn: 282764

7 years agoRename warning -> warn.
Rui Ueyama [Thu, 29 Sep 2016 21:00:23 +0000 (21:00 +0000)]
Rename warning -> warn.

It's better because it's a verb.

llvm-svn: 282763

7 years agoAdd FE_ALL_EXCEPT and FE_INEXACT detection macros forgotten on the cmake
Joerg Sonnenberger [Thu, 29 Sep 2016 20:59:48 +0000 (20:59 +0000)]
Add FE_ALL_EXCEPT and FE_INEXACT detection macros forgotten on the cmake
side of configuration.

llvm-svn: 282762

7 years agoClamp version number in S_COMPILE3 to avoid overflowing 16-bit field.
Adrian McCarthy [Thu, 29 Sep 2016 20:28:25 +0000 (20:28 +0000)]
Clamp version number in S_COMPILE3 to avoid overflowing 16-bit field.

llvm-svn: 282761

7 years agoUse > and not >> to create the script.
Rafael Espindola [Thu, 29 Sep 2016 20:23:07 +0000 (20:23 +0000)]
Use > and not >> to create the script.

llvm-svn: 282760

7 years agoRevert "[LAA, LV] Port to new streaming interface for opt remarks. Update LV"
Adam Nemet [Thu, 29 Sep 2016 20:17:37 +0000 (20:17 +0000)]
Revert "[LAA, LV] Port to new streaming interface for opt remarks.  Update LV"

This reverts commit r282758.

There are some clang failures I haven't seen.

llvm-svn: 282759

7 years ago[LAA, LV] Port to new streaming interface for opt remarks. Update LV
Adam Nemet [Thu, 29 Sep 2016 20:12:18 +0000 (20:12 +0000)]
[LAA, LV] Port to new streaming interface for opt remarks.  Update LV

OptimizationRemarkAnalysis directly takes the role of the report that is
generated by LAA.

Then we need the magic to be able to turn an LAA remark into an LV
remark.  This is done via a new OptimizationRemark ctor.

llvm-svn: 282758

7 years ago[Myriad] Silently ignore -fno-split-dwarf-inlining
Douglas Katzman [Thu, 29 Sep 2016 19:59:12 +0000 (19:59 +0000)]
[Myriad] Silently ignore -fno-split-dwarf-inlining

llvm-svn: 282757

7 years ago[RegisterBankInfo] Change the default mapping for Copy and PHI.
Quentin Colombet [Thu, 29 Sep 2016 19:51:46 +0000 (19:51 +0000)]
[RegisterBankInfo] Change the default mapping for Copy and PHI.

Instead of producing a mapping for all the operands, we only generate a
mapping for the definition. Indeed, the other operands are not
constrained by the instruction and thus, we should leave the choice to
the actual definition to do the right thing.

In pratice this is almost NFC, but with one advantage. We will have only
one instance of OperandsMapping for each copy and phi that map to one
register bank instead of one different instance for each different
number of operands for each copy and phi.

llvm-svn: 282756

7 years agoGeneralize ArgList::AddAllArgs more
Douglas Katzman [Thu, 29 Sep 2016 19:47:58 +0000 (19:47 +0000)]
Generalize ArgList::AddAllArgs more

llvm-svn: 282755

7 years agoFix an issue where, in i386 mode, the wrong values were being copied into the pair...
Enrico Granata [Thu, 29 Sep 2016 19:46:48 +0000 (19:46 +0000)]
Fix an issue where, in i386 mode, the wrong values were being copied into the pair object for a single-entry NSDictionary

Fixes rdar://28502335

llvm-svn: 282754

7 years ago[sanitizer-coverage] a bit more docs
Kostya Serebryany [Thu, 29 Sep 2016 19:06:09 +0000 (19:06 +0000)]
[sanitizer-coverage] a bit more docs

llvm-svn: 282752

7 years ago[sanitizer-coverage] more docs
Kostya Serebryany [Thu, 29 Sep 2016 18:58:17 +0000 (18:58 +0000)]
[sanitizer-coverage] more docs

llvm-svn: 282751

7 years agoDon't error if we can't put the header in a PT_LOAD.
Rafael Espindola [Thu, 29 Sep 2016 18:50:34 +0000 (18:50 +0000)]
Don't error if we can't put the header in a PT_LOAD.

If there is not sufficient address space, just give up and don't put
the header in the PT_LOAD.

This matches bfd behaviour and I found at least one script that
depends on having a section at address 0.

llvm-svn: 282750

7 years ago[sanitize-coverage] doc typo
Kostya Serebryany [Thu, 29 Sep 2016 18:34:40 +0000 (18:34 +0000)]
[sanitize-coverage] doc typo

llvm-svn: 282749

7 years agowww: Add Loopy publication
Tobias Grosser [Thu, 29 Sep 2016 18:17:30 +0000 (18:17 +0000)]
www: Add Loopy publication

llvm-svn: 282747

7 years ago[LV] Port OptimizationRemarkAnalysisFPCommute and
Adam Nemet [Thu, 29 Sep 2016 18:04:47 +0000 (18:04 +0000)]
[LV] Port OptimizationRemarkAnalysisFPCommute and
OptimizationRemarkAnalysisAliasing to new streaming API for opt remarks

llvm-svn: 282742

7 years agoTo fix TestObjCMethods2/i386, allowed messaging nil ObjC objects as in x86_64.
Sean Callanan [Thu, 29 Sep 2016 17:57:33 +0000 (17:57 +0000)]
To fix TestObjCMethods2/i386, allowed messaging nil ObjC objects as in x86_64.

llvm-svn: 282741

7 years ago[LV] Convert processLoop to new streaming API for opt remarks
Adam Nemet [Thu, 29 Sep 2016 17:55:13 +0000 (17:55 +0000)]
[LV] Convert processLoop to new streaming API for opt remarks

llvm-svn: 282740

7 years ago[codeview] Use character types for all byte-sized integer types
Reid Kleckner [Thu, 29 Sep 2016 17:55:01 +0000 (17:55 +0000)]
[codeview] Use character types for all byte-sized integer types

The VS debugger doesn't appear to understand the 0x68 or 0x69 type
indices, which were probably intended for use on a platform where a C
'int' is 8 bits. So, use the character types instead. Clang was already
using the character types because '[u]int8_t' is usually defined in
terms of 'char'.

See the Rust issue for screenshots of what VS does:
https://github.com/rust-lang/rust/issues/36646

Fixes PR30552

llvm-svn: 282739

7 years agofix formatting; NFC
Sanjay Patel [Thu, 29 Sep 2016 17:48:19 +0000 (17:48 +0000)]
fix formatting; NFC

llvm-svn: 282737

7 years agoNext set of additional error checks for invalid Mach-O files for the
Kevin Enderby [Thu, 29 Sep 2016 17:45:23 +0000 (17:45 +0000)]
Next set of additional error checks for invalid Mach-O files for the
load command that uses the Mach::source_version_command type
but not used in llvm libObject code but used in llvm tool code.

This includes just the LC_SOURCE_VERSION load command.

llvm-svn: 282736

7 years ago[sanitizer-coverage/libFuzzer] make the guards for trace-pc 32-bit; create one array...
Kostya Serebryany [Thu, 29 Sep 2016 17:43:24 +0000 (17:43 +0000)]
[sanitizer-coverage/libFuzzer] make the guards for trace-pc 32-bit; create one array of guards per function, instead of one guard per BB. reorganize the code so that trace-pc-guard does not create unneeded globals

llvm-svn: 282735

7 years ago[thinlto] Add cold-callsite import heuristic
Piotr Padlewski [Thu, 29 Sep 2016 17:32:07 +0000 (17:32 +0000)]
[thinlto] Add cold-callsite import heuristic

Summary:
Not tunned up heuristic, but with this small heuristic there is about
+0.10% improvement on SPEC 2006

Reviewers: tejohnson, mehdi_amini, eraman

Subscribers: mehdi_amini, llvm-commits

Differential Revision: https://reviews.llvm.org/D24940

llvm-svn: 282733

7 years ago[X86] Avoid "unused" warnings if no asserts
Douglas Katzman [Thu, 29 Sep 2016 17:26:12 +0000 (17:26 +0000)]
[X86] Avoid "unused" warnings if no asserts

llvm-svn: 282732

7 years ago[LV] Move static createMissedAnalysis from anonymous to global namespace
Adam Nemet [Thu, 29 Sep 2016 17:25:00 +0000 (17:25 +0000)]
[LV] Move static createMissedAnalysis from anonymous to global namespace

This is an attempt to fix a windows bot.

llvm-svn: 282730

7 years ago[LV] Convert CostModel to use the new streaming opt remark API
Adam Nemet [Thu, 29 Sep 2016 17:15:48 +0000 (17:15 +0000)]
[LV] Convert CostModel to use the new streaming opt remark API

Here we can already remove the member function emitAnalysis.

llvm-svn: 282729

7 years ago[LV] Split most of createMissedAnalysis into a static function. NFC
Adam Nemet [Thu, 29 Sep 2016 17:05:35 +0000 (17:05 +0000)]
[LV] Split most of createMissedAnalysis into a static function. NFC

This will be shared between Legality and CostModel.

llvm-svn: 282728

7 years ago[sancov] removing html report option test, the option doesn't exist anymore
Mike Aizatsky [Thu, 29 Sep 2016 16:59:04 +0000 (16:59 +0000)]
[sancov] removing html report option test, the option doesn't exist anymore

llvm-svn: 282727

7 years ago[LV] Convert all but one opt remark in Legality to new streaming interface
Adam Nemet [Thu, 29 Sep 2016 16:49:42 +0000 (16:49 +0000)]
[LV] Convert all but one opt remark in Legality to new streaming interface

The last one remaining after which emitAnalysis can be removed is when
we convert the LAA's report to a vectorization report.  This requires
converting LAA to the new interface first.

llvm-svn: 282726

7 years agoSimplify. NFC.
Rafael Espindola [Thu, 29 Sep 2016 16:29:55 +0000 (16:29 +0000)]
Simplify. NFC.

llvm-svn: 282725

7 years agoDon't handle binary output differently.
Rafael Espindola [Thu, 29 Sep 2016 16:24:17 +0000 (16:24 +0000)]
Don't handle binary output differently.

It is not clear if we need a different layout, so for now handle them
like regular ELF output.

llvm-svn: 282724

7 years ago[LV] Convert emitRemark to new opt remark streaming interface
Adam Nemet [Thu, 29 Sep 2016 16:23:12 +0000 (16:23 +0000)]
[LV] Convert emitRemark to new opt remark streaming interface

Also renamed the function to emitRemarkWithHints to better reflect what
the function actually does.

llvm-svn: 282723

7 years agoRemove unnecessary explicit
Adam Nemet [Thu, 29 Sep 2016 16:01:34 +0000 (16:01 +0000)]
Remove unnecessary explicit

llvm-svn: 282722

7 years ago[libFuzzer] initialize ValueBitMap::NumBits
Kostya Serebryany [Thu, 29 Sep 2016 15:51:28 +0000 (15:51 +0000)]
[libFuzzer] initialize ValueBitMap::NumBits

llvm-svn: 282721

7 years ago[X86][SSE] Added common helper for shuffle mask constant pool decodes.
Simon Pilgrim [Thu, 29 Sep 2016 15:25:48 +0000 (15:25 +0000)]
[X86][SSE] Added common helper for shuffle mask constant pool decodes.

The shuffle mask decodes have a large amount of repeated code extracting/splitting mask values from Constant data.

This patch pulls all of this duplicated code into a single helper function to identify undef elements and combine/split constant integer data into the requested shuffle mask elements.

Updated PSHUFB/VPERMIL/VPERMIL2/VPPERM decoders to use it (VPERMV/VPERMV3 could be converted as well in the future).

llvm-svn: 282720

7 years ago[X86] Add explicit test triple to make windows/msvc builds happier
Simon Pilgrim [Thu, 29 Sep 2016 15:10:09 +0000 (15:10 +0000)]
[X86] Add explicit test triple to make windows/msvc builds happier

llvm-svn: 282719

7 years ago[docs] Fix a broken URL in 'HowToAddABuilder'
Dylan McKay [Thu, 29 Sep 2016 13:29:49 +0000 (13:29 +0000)]
[docs] Fix a broken URL in 'HowToAddABuilder'

llvm-svn: 282718