oota-llvm.git
8 years ago[lib/Fuzzer] use sha1sum for the file hash
Kostya Serebryany [Tue, 12 May 2015 22:03:34 +0000 (22:03 +0000)]
[lib/Fuzzer] use sha1sum for the file hash

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237198 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoTidy comments in SampleProfile header. NFC.
Diego Novillo [Tue, 12 May 2015 22:03:00 +0000 (22:03 +0000)]
Tidy comments in SampleProfile header. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237197 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[PlaceSafepoints] Add missing "override" to PlaceBackedgeSafepointsImpl::runOnFunction
Justin Bogner [Tue, 12 May 2015 21:49:47 +0000 (21:49 +0000)]
[PlaceSafepoints] Add missing "override" to PlaceBackedgeSafepointsImpl::runOnFunction

Pointed out by -Winconsistent-missing-override.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237196 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAdd missing #include and forward decl, found by modules build.
Richard Smith [Tue, 12 May 2015 21:49:03 +0000 (21:49 +0000)]
Add missing #include and forward decl, found by modules build.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237195 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoMergeFunctions: Two different sized allocas are *not* the same
Arnold Schwaighofer [Tue, 12 May 2015 21:42:22 +0000 (21:42 +0000)]
MergeFunctions: Two different sized allocas are *not* the same

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237193 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[Statepoints] Clean up statepoint argument accessors.
Pat Gavlin [Tue, 12 May 2015 21:33:48 +0000 (21:33 +0000)]
[Statepoints] Clean up statepoint argument accessors.

Differential Revision: http://reviews.llvm.org/D9622

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237191 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRevert "ARM: Remove Itineraries for swift CPU"
Matthias Braun [Tue, 12 May 2015 21:28:39 +0000 (21:28 +0000)]
Revert "ARM: Remove Itineraries for swift CPU"

Reverting until I figure out the new lit failures.

This reverts commit r237179.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237189 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoInstrProf: Update name of compiler-rt routine for setting filename
Justin Bogner [Tue, 12 May 2015 21:23:09 +0000 (21:23 +0000)]
InstrProf: Update name of compiler-rt routine for setting filename

Patch by Teresa Johnson.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237186 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[PlaceSafepoints] Switch to being a FunctionPass
Philip Reames [Tue, 12 May 2015 21:21:18 +0000 (21:21 +0000)]
[PlaceSafepoints] Switch to being a FunctionPass

The pass doesn't actually modify the module outside of the function being processed. The only confusing piece is that it both inserts calls and then inlines the resulting calls. Given that, it definitely invalidates module level analysis results, but many FunctionPasses do that.

Differential Revision: http://reviews.llvm.org/D9590

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237185 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agofix formatting; NFC
Sanjay Patel [Tue, 12 May 2015 21:14:24 +0000 (21:14 +0000)]
fix formatting; NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237181 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[PlaceSafepoints] Make internal helper pass a FunctionPass
Philip Reames [Tue, 12 May 2015 21:09:36 +0000 (21:09 +0000)]
[PlaceSafepoints] Make internal helper pass a FunctionPass

Switch from using a LoopPass to using a FunctionPass for the internal helper analysis pass. The next step is going to be to make this a true analysis pass which is required by the PlaceSafepoints pass itself.

p.s. The interesting semantic part here is that we're changing the iteration order over the loops. It shouldn't matter, but that's the reason to separate this into it's own distinct patch.

Differential Revision: http://reviews.llvm.org/D9588

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237180 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoARM: Remove Itineraries for swift CPU
Matthias Braun [Tue, 12 May 2015 21:07:54 +0000 (21:07 +0000)]
ARM: Remove Itineraries for swift CPU

They do more harm than good when used in the MachineScheduler as they
tend to take preference to register pressure minimsation which is more
important for swift.

Differential Revision: http://reviews.llvm.org/D9718

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237179 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[PlaceSafepoints] Use analysis infrastructure to get dominator tree
Philip Reames [Tue, 12 May 2015 20:56:33 +0000 (20:56 +0000)]
[PlaceSafepoints] Use analysis infrastructure to get dominator tree

The old code computed dominators for every loop. This was terribly slow with no good reason. Just use the standard infrastructure for analysis passes.

Differential Revision: http://reviews.llvm.org/D9586

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237176 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[X86] Always return the sret parameter in eax/rax, even on 32-bit
Reid Kleckner [Tue, 12 May 2015 20:56:32 +0000 (20:56 +0000)]
[X86] Always return the sret parameter in eax/rax, even on 32-bit

Summary:
This rule was always in the old SysV i386 ABI docs and the new ones that
H.J. Lu has put together, but we never noticed:

  EAX   scratch register; also used to return integer and pointer values
        from functions; also stores the address of a returned struct or union

Fixes PR23491.

Reviewers: majnemer

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D9715

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237175 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[PlaceSafepoints] Remove dependence on LoopSimplify
Philip Reames [Tue, 12 May 2015 20:43:48 +0000 (20:43 +0000)]
[PlaceSafepoints] Remove dependence on LoopSimplify

As a step towards getting rid of internal pass manager hack entirely, remove the need for loop simplify to run in the inner pass manager. The new code does produce slightly different loop structures, so this isn't technically NFC.

Differential Revision: http://reviews.llvm.org/D9585

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237172 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[PATCH] [HEXAGON] Add a test program to verify calling convention
Sundeep Kushwaha [Tue, 12 May 2015 20:13:10 +0000 (20:13 +0000)]
[PATCH] [HEXAGON] Add a test program to verify calling convention
for large struct return by value.

Differential Revision: http://reviews.llvm.org/D9709

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237170 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoConvert PHI getIncomingValue() to foreach over incoming_values(). NFC.
Pete Cooper [Tue, 12 May 2015 20:05:31 +0000 (20:05 +0000)]
Convert PHI getIncomingValue() to foreach over incoming_values().  NFC.

We already had a method to iterate over all the incoming values of a PHI.  This just changes all eligible code to use it.

Ineligible code included anything which cared about the index, or was also trying to get the i'th incoming BB.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237169 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAdd a const method to iterator over PHI incoming values.
Pete Cooper [Tue, 12 May 2015 20:05:23 +0000 (20:05 +0000)]
Add a const method to iterator over PHI incoming values.

This will be used in the next commit which converts code to use incoming_values().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237168 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoConstify method. NFC
Pete Cooper [Tue, 12 May 2015 20:05:20 +0000 (20:05 +0000)]
Constify method.  NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237167 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[Statepoints] Split the calling convention and statepoint flags operand to STATEPOINT...
Pat Gavlin [Tue, 12 May 2015 19:50:19 +0000 (19:50 +0000)]
[Statepoints] Split the calling convention and statepoint flags operand to STATEPOINT into two separate operands.

Differential Revision: http://reviews.llvm.org/D9623

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237166 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoStrip trailing whitespace. NFC
Douglas Katzman [Tue, 12 May 2015 19:42:31 +0000 (19:42 +0000)]
Strip trailing whitespace. NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237165 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoR600/SI: Fix bug in VGPR spilling
Tom Stellard [Tue, 12 May 2015 18:59:17 +0000 (18:59 +0000)]
R600/SI: Fix bug in VGPR spilling

AMDGPU::SI_SPILL_V96_RESTORE was missing from a switch statement, which
caused the srsrc and soffset register to not be set correctly.

This commit replaces the switch statement with a SITargetInfo query
to make sure all spill instructions are covered.

Differential Revision: http://reviews.llvm.org/D9582

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237164 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[lib/Fuzzer] guess the right number of workers if -jobs=N is given but -workers=M...
Kostya Serebryany [Tue, 12 May 2015 18:51:57 +0000 (18:51 +0000)]
[lib/Fuzzer] guess the right number of workers if -jobs=N is given but -workers=M is not. Update the docs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237163 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRevert r237157, "YAML: Fix typos. NFC".
Alex Lorenz [Tue, 12 May 2015 17:44:32 +0000 (17:44 +0000)]
Revert r237157, "YAML: Fix typos. NFC".

'Iff' isn't a typo, it's a shorthand for 'if and only if'.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237160 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips][microMIPSr6] Implement SELEQZ and SELNEZ instructions
Jozef Kolek [Tue, 12 May 2015 17:39:32 +0000 (17:39 +0000)]
[mips][microMIPSr6] Implement SELEQZ and SELNEZ instructions

This patch implements SELEQZ and SELNEZ instructions using mapping.

Differential Revision: http://reviews.llvm.org/D8497

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237158 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoYAML: Fix typos. NFC.
Alex Lorenz [Tue, 12 May 2015 17:31:17 +0000 (17:31 +0000)]
YAML: Fix typos. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237157 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoReimplement heuristic for estimating complete-unroll optimization effects.
Michael Zolotukhin [Tue, 12 May 2015 17:20:03 +0000 (17:20 +0000)]
Reimplement heuristic for estimating complete-unroll optimization effects.

Summary:
This patch reimplements heuristic that tries to estimate optimization beneftis
from complete loop unrolling.

In this patch I kept the minimal changes - e.g. I removed code handling
branches and folding compares. That's a promising area, but now there
are too many questions to discuss before we can enable it.

Test Plan: Tests are included in the patch.

Reviewers: hfinkel, chandlerc

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D8816

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237156 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[Mips] Return false for isFPCloseToIncomingSP()
Petar Jovanovic [Tue, 12 May 2015 17:14:05 +0000 (17:14 +0000)]
[Mips] Return false for isFPCloseToIncomingSP()

On Mips, frame pointer points to the same side of the frame as the stack
pointer. This function is used to decide where to put register scavenging
spill slot. So far, it was put on the wrong side of the frame, and thus it
was too far away from $fp when frame was larger than 2^15 bytes.

Patch by Vladimir Radosavljevic.

http://reviews.llvm.org/D8895

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237153 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoR600/SI: add pass to mark CF live ranges as non-spillable
Tom Stellard [Tue, 12 May 2015 17:13:02 +0000 (17:13 +0000)]
R600/SI: add pass to mark CF live ranges as non-spillable

Spilling can insert instructions almost anywhere, and this can mess
up control flow lowering in a multitude of ways, due to instruction
reordering. Let's sort this out the easy way: never spill registers
involved with control flow, i.e. saved EXEC masks.

Unfortunately, this does not work at all with optimizations disabled,
as the register allocator ignores spill weights. This should be
addressed in a future commit.

The test was reduced from the "stacks" shader of [1]. Some issues
trigger the machine verifier while another one is checked manually.

[1] http://madebyevan.com/webgl-path-tracing/

v2: only insert pass with optimizations enabled, merge test runs.

Patch by: Grigori Goronzy

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237152 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoChanged renaming of local symbols by inserting a dot vefore the numeric suffix.
Sunil Srivastava [Tue, 12 May 2015 16:47:30 +0000 (16:47 +0000)]
Changed renaming of local symbols by inserting a dot vefore the numeric suffix.
One code change and several test changes to match that
details in http://reviews.llvm.org/D9481

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237150 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoDelete dead code. NFC
Jonathan Roelofs [Tue, 12 May 2015 16:45:53 +0000 (16:45 +0000)]
Delete dead code. NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237148 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoComment disambiguation.
Douglas Katzman [Tue, 12 May 2015 15:45:56 +0000 (15:45 +0000)]
Comment disambiguation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237146 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[DWARF] Add CIE header fields address_size and segment_size when generating dwarf-4
Keith Walker [Tue, 12 May 2015 15:25:08 +0000 (15:25 +0000)]
[DWARF] Add CIE header fields address_size and segment_size when generating dwarf-4

The DWARF-4 specification added 2 new fields in the CIE header called
address_size and segment_size.
Create these 2 new fields when generating dwarf-4 CIE entries, print out
the new fields when dumping the CIE and update tests

Differential Revision: http://reviews.llvm.org/D9558

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237145 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agouse 'auto' to improve readability; NFC
Sanjay Patel [Tue, 12 May 2015 15:15:55 +0000 (15:15 +0000)]
use 'auto' to improve readability; NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237144 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoR600/SI: Update tablegen defs to avoid restoring spilled sgprs to m0
Tom Stellard [Tue, 12 May 2015 15:00:53 +0000 (15:00 +0000)]
R600/SI: Update tablegen defs to avoid restoring spilled sgprs to m0

We had code to do this in SIRegisterInfo::eliminateFrameIndex(), but
it is easier to just change the definition of SI_SPILL_S32_RESTORE to
only allow numbered sgprs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237143 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoR600/SI: Remove M0Reg register class
Tom Stellard [Tue, 12 May 2015 15:00:52 +0000 (15:00 +0000)]
R600/SI: Remove M0Reg register class

It is no longer used.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237142 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoR600/SI: Remove explicit m0 operand from DS instructions
Tom Stellard [Tue, 12 May 2015 15:00:49 +0000 (15:00 +0000)]
R600/SI: Remove explicit m0 operand from DS instructions

Instead add m0 as an implicit operand.  This helps avoid spills
of the m0 register in some cases.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237141 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoR600/SI: Remove explicit m0 operand from v_interp instructions
Tom Stellard [Tue, 12 May 2015 15:00:46 +0000 (15:00 +0000)]
R600/SI: Remove explicit m0 operand from v_interp instructions

Instead add m0 as an implicit operand.  This helps avoid spills
of the m0 register in some cases.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237140 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agofix typos, grammar; NFC
Sanjay Patel [Tue, 12 May 2015 14:52:42 +0000 (14:52 +0000)]
fix typos, grammar; NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237139 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoR600/SI: Make sendmsg test more strict
Tom Stellard [Tue, 12 May 2015 14:18:16 +0000 (14:18 +0000)]
R600/SI: Make sendmsg test more strict

We want to make sure that the m0 copies are being cse'd.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237134 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoR600/SI: Remove explicit m0 operand from s_sendmsg
Tom Stellard [Tue, 12 May 2015 14:18:14 +0000 (14:18 +0000)]
R600/SI: Remove explicit m0 operand from s_sendmsg

Instead add m0 as an implicit operand.  This allows us to avoid using
the M0Reg register class and eliminates a number of unnecessary spills
when using s_sendmsg instructions.  This impacts one shader in the
shader-db:

SGPRS: 48 -> 40 (-16.67 %)
VGPRS: 112 -> 108 (-3.57 %)
Code Size: 40132 -> 38796 (-3.33 %) bytes
LDS: 0 -> 0 (0.00 %) blocks
Scratch: 2048 -> 0 (-100.00 %) bytes per wave

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237133 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoR600/SI: Replace TRI->getRegClass(Reg) with TRI->getPhysRegClass(Reg)
Tom Stellard [Tue, 12 May 2015 14:18:11 +0000 (14:18 +0000)]
R600/SI: Replace TRI->getRegClass(Reg) with TRI->getPhysRegClass(Reg)

TRI->getRegClass() takes a register class ID, not a register.  We were
using this incorrectly in a few places.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237132 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAVX-512, X86: Added lowering for shift operations for SKX.
Elena Demikhovsky [Tue, 12 May 2015 13:25:46 +0000 (13:25 +0000)]
AVX-512, X86: Added lowering for shift operations for SKX.
The other changes in the LowerShift() are not functional,
just to make the code more convenient.
So, the functional changes for SKX only.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237129 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[ARM] Use AEABI aligned function variants
John Brawn [Tue, 12 May 2015 13:13:38 +0000 (13:13 +0000)]
[ARM] Use AEABI aligned function variants

AEABI defines aligned variants of memcpy etc. that can be faster than
the default version due to not having to do alignment checks. When
emitting target code for these functions make use of these aligned
variants if possible. Also convert memset to memclr if possible.

Differential Revision: http://reviews.llvm.org/D8060

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237127 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoReverse ordering of base and derived pointer during safepoint lowering.
Igor Laevsky [Tue, 12 May 2015 13:12:14 +0000 (13:12 +0000)]
Reverse ordering of base and derived pointer during safepoint lowering.

According to the documentation in StackMap section for the safepoint we should have:
"The first Location in each pair describes the base pointer for the object. The second is the derived pointer actually being relocated."
But before this change we emitted them in reverse order - derived pointer first, base pointer second.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237126 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[X86] Remove useless target specific combine on TRUNCATE dag nodes.
Andrea Di Biagio [Tue, 12 May 2015 12:34:22 +0000 (12:34 +0000)]
[X86] Remove useless target specific combine on TRUNCATE dag nodes.

Before revision 171146, function 'PerformTruncateCombine' used to perform
a premature lowering of TRUNCATE dag nodes.
Revision 171146 then moved all the logic implemented by PerformTruncateCombine
to a custom lowering hook. However, that revision forgot to delete
function PerformTruncateCombine from the code.

This patch removes function 'PerformTruncateCombine' since it has no effect
on the SelectionDAG. No functional change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237122 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips][FastISel] Handle calls with non legal types i8 and i16.
Vasileios Kalintiris [Tue, 12 May 2015 12:29:17 +0000 (12:29 +0000)]
[mips][FastISel] Handle calls with non legal types i8 and i16.

Summary: Allow calls with non legal integer types based on i8 and i16 to be processed by mips fast-isel.

Based on a patch by Reed Kotler.

Test Plan:
"Make check" test forthcoming.
Test-suite passes at O0/O2 and with mips32 r1/r2

Reviewers: rkotler, dsanders

Subscribers: llvm-commits, rfuhler

Differential Revision: http://reviews.llvm.org/D6770

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237121 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips][FastISel] Simplify callabi.ll by using multiple check prefixes.
Vasileios Kalintiris [Tue, 12 May 2015 12:17:11 +0000 (12:17 +0000)]
[mips][FastISel] Simplify callabi.ll by using multiple check prefixes.

Reviewers: dsanders

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D9635

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237119 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips][FastISel] Allow computation of addresses from constant expressions.
Vasileios Kalintiris [Tue, 12 May 2015 12:08:31 +0000 (12:08 +0000)]
[mips][FastISel] Allow computation of addresses from constant expressions.

Summary:
Try to compute addresses when the offset from a memory location is a constant
expression.

Based on a patch by Reed Kotler.

Test Plan:
Passes test-suite for -O0/O2 and mips 32 r1/r2

Reviewers: rkotler, dsanders

Subscribers: llvm-commits, aemerson, rfuhler

Differential Revision: http://reviews.llvm.org/D6767

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237117 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoChange TargetParser enum names to avoid macro conflicts (llvm)
Renato Golin [Tue, 12 May 2015 10:33:58 +0000 (10:33 +0000)]
Change TargetParser enum names to avoid macro conflicts (llvm)

sys/time.h on Solaris (and possibly other systems) defines "SEC" as "1"
using a cpp macro.  The result is that this fails to compile.

Fixes https://llvm.org/PR23482

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237112 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAVX-512: asm parser errors check
Elena Demikhovsky [Tue, 12 May 2015 09:47:23 +0000 (09:47 +0000)]
AVX-512: asm parser errors check
I reverted the error check that was removed in 236416.
I put the it in a separate file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237107 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAVX-512: select operation for i1 vectors
Elena Demikhovsky [Tue, 12 May 2015 09:36:52 +0000 (09:36 +0000)]
AVX-512: select operation for i1 vectors
like: select i1 %cond, <16 x i1> %a, <16 x i1> %b.
I added pseudo-CMOV patterns to resolve the "select".
Added tests for KNL and SKX.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237106 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[X86] DAGCombine should not assume arbitrary vector types are simple
Michael Kuperstein [Tue, 12 May 2015 07:33:07 +0000 (07:33 +0000)]
[X86] DAGCombine should not assume arbitrary vector types are simple

The X86-specific DAGCombine for stores should not assume vector types are always simple.
This fixes PR23476.

Differential Revision: http://reviews.llvm.org/D9659

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237097 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRemove unnecessary forward declaration.
Craig Topper [Tue, 12 May 2015 06:09:57 +0000 (06:09 +0000)]
Remove unnecessary forward declaration.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237093 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRemove unnecessary variables by folding calls into for loop header. NFC.
Craig Topper [Tue, 12 May 2015 05:25:10 +0000 (05:25 +0000)]
Remove unnecessary variables by folding calls into for loop header. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237090 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[lib/Fuzzer] remove the -dfsan=1 flag, just use -use_traces=1 (w/ or w/o dfsan)
Kostya Serebryany [Tue, 12 May 2015 01:58:34 +0000 (01:58 +0000)]
[lib/Fuzzer] remove the -dfsan=1 flag, just use -use_traces=1 (w/ or w/o dfsan)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237083 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[lib/Fuzzer] detach the pulse thread instad of joining it
Kostya Serebryany [Tue, 12 May 2015 01:43:20 +0000 (01:43 +0000)]
[lib/Fuzzer] detach the pulse thread instad of joining it

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237082 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoMigrate existing backends that care about software floating point
Eric Christopher [Tue, 12 May 2015 01:26:05 +0000 (01:26 +0000)]
Migrate existing backends that care about software floating point
to use the information in the module rather than TargetOptions.

We've had and clang has used the use-soft-float attribute for some
time now so have the backends set a subtarget feature based on
a particular function now that subtargets are created based on
functions and function attributes.

For the one middle end soft float check go ahead and create
an overloadable TargetLowering::useSoftFloat function that
just checks the TargetSubtargetInfo in all cases.

Also remove the command line option that hard codes whether or
not soft-float is set by using the attribute for all of the
target specific test cases - for the generic just go ahead and
add the attribute in the one case that showed up.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237079 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoFixing memory leak
Andrew Kaylor [Tue, 12 May 2015 00:13:51 +0000 (00:13 +0000)]
Fixing memory leak

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237072 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRefactoring gc_relocate related code in CodeGenPrepare.cpp
Sanjoy Das [Mon, 11 May 2015 23:47:30 +0000 (23:47 +0000)]
Refactoring gc_relocate related code in CodeGenPrepare.cpp

Summary:
The original code inserted new instructions by following a
Create->Remove->ReInsert flow. This patch removes the unnecessary
Remove->ReInsert part by setting up the InsertPoint correctly at the
very beginning. This change does not introduce any functionality change.

Patch by Chen Li!

Reviewers: reames, AndyAyers, sanjoy

Reviewed By: sanjoy

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D9687

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237070 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRename variables in gc_relocate related functions to follow LLVM's naming conventions.
Sanjoy Das [Mon, 11 May 2015 23:47:27 +0000 (23:47 +0000)]
Rename variables in gc_relocate related functions to follow LLVM's naming conventions.

Summary:
This patch is to rename some variables to CamelCase in gc_relocate
related functions. There is no functionality change.

Patch by Chen Li!

Reviewers: reames, AndyAyers, sanjoy

Reviewed By: sanjoy

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D9681

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237069 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[lib/Fuzzer] don't record traces when trace collection is off
Kostya Serebryany [Mon, 11 May 2015 23:25:28 +0000 (23:25 +0000)]
[lib/Fuzzer] don't record traces when trace collection is off

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237067 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[MemCpyOpt] Look at any dependency -not just source- for memset+memcpy.
Ahmed Bougacha [Mon, 11 May 2015 23:09:46 +0000 (23:09 +0000)]
[MemCpyOpt] Look at any dependency -not just source- for memset+memcpy.

This fixes another miscompile introduced by r235232: when there was a
dependency on the memcpy destination other than the memset, we would
ignore it, because we only looked at the source dependency.

It was a mistake to use SrcDepInfo.  Instead, just use DepInfo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237066 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoSimplify a return expression and an access to an alloca's allocated type
David Blaikie [Mon, 11 May 2015 23:09:25 +0000 (23:09 +0000)]
Simplify a return expression and an access to an alloca's allocated type

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237065 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[WinEH] Handle nested landing pads that return directly to the parent function.
Andrew Kaylor [Mon, 11 May 2015 23:06:02 +0000 (23:06 +0000)]
[WinEH] Handle nested landing pads that return directly to the parent function.

Differential Revision: http://reviews.llvm.org/D9684

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237063 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAdd more missing #includes, found by modules build.
Richard Smith [Mon, 11 May 2015 22:41:07 +0000 (22:41 +0000)]
Add more missing #includes, found by modules build.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237062 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAdd missing #include, found by modules build.
Richard Smith [Mon, 11 May 2015 22:32:06 +0000 (22:32 +0000)]
Add missing #include, found by modules build.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237061 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAdd missing #includes, found by modules build.
Richard Smith [Mon, 11 May 2015 22:31:40 +0000 (22:31 +0000)]
Add missing #includes, found by modules build.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237060 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoReaddress r236990, use of static members on a non-static variable.
David Blaikie [Mon, 11 May 2015 22:20:48 +0000 (22:20 +0000)]
Readdress r236990, use of static members on a non-static variable.

The TargetRegistry is just a namespace-like class, instantiated in one
place to use a range-based for loop. Instead, expose access to the
registry via a range-based 'targets()' function instead. This makes most
uses a bit awkward/more verbose - but eventually we should just add a
range-based find_if function which will streamline these functions. I'm
happy to mkae them a bit awkward in the interim as encouragement to
improve the algorithms in time.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237059 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoFix tablegen's PrintFatalError function to run registered file
James Y Knight [Mon, 11 May 2015 22:17:13 +0000 (22:17 +0000)]
Fix tablegen's PrintFatalError function to run registered file
cleanups.

Also, change code in tablegen which printed a message and then called
"exit(1)" to use PrintFatalError, instead.

This fixes instances where an empty output file was left behind after
a failed tablegen invocation, which would confuse subsequent ninja
runs into not attempting to rebuild.

Differential Revision: http://reviews.llvm.org/D9608

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237058 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[lib/Fuzzer] when running multiple fuzzing processes, print something every 10 minute...
Kostya Serebryany [Mon, 11 May 2015 21:31:51 +0000 (21:31 +0000)]
[lib/Fuzzer] when running multiple fuzzing processes, print something every 10 minutes to avoid buildbot timeouts

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237054 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoFix input validation issues in llvm-as/llvm-dis
Alexey Samsonov [Mon, 11 May 2015 21:20:20 +0000 (21:20 +0000)]
Fix input validation issues in llvm-as/llvm-dis

Summary:
1. llvm-as/llvm-dis tools do not check for input filename length.
2. llvm-dis does not verify the `Streamer` variable against `nullptr` properly, so the `M` variable could be uninitialized (e.g. if the input file does not exist) leading to null dref.

Patch by Lenar Safin!

Reviewers: samsonov

Reviewed By: samsonov

Subscribers: samsonov, llvm-commits

Differential Revision: http://reviews.llvm.org/D9584

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237051 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[lib/Fuzzer] rename FuzzerDFSan.cpp to FuzzerTraceState.cpp; update comments. NFC...
Kostya Serebryany [Mon, 11 May 2015 21:16:27 +0000 (21:16 +0000)]
[lib/Fuzzer] rename FuzzerDFSan.cpp to FuzzerTraceState.cpp; update comments. NFC expected

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237050 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agopropagate IR-level fast-math-flags to DAG nodes; 2nd try; NFC
Sanjay Patel [Mon, 11 May 2015 21:07:09 +0000 (21:07 +0000)]
propagate IR-level fast-math-flags to DAG nodes; 2nd try; NFC

This is a less ambitious version of:
http://reviews.llvm.org/rL236546

because that was reverted in:
http://reviews.llvm.org/rL236600

because it caused memory corruption that wasn't related to FMF
but was actually due to making nodes with 2 operands derive from a
plain SDNode rather than a BinarySDNode.

This patch adds the minimum plumbing necessary to use IR-level
fast-math-flags (FMF) in the backend without actually using
them for anything yet. This is a follow-on to:
http://reviews.llvm.org/rL235997

...which split the existing nsw / nuw / exact flags and FMF
into their own struct.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237046 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[LoopIdiomRecognize] Transform backedge-taken count check into an assertion.
Davide Italiano [Mon, 11 May 2015 21:02:34 +0000 (21:02 +0000)]
[LoopIdiomRecognize] Transform backedge-taken count check into an assertion.

runOnCountable() allowed the caller to call on a loop without a
predictable backedge-taken count. Change the code so that only loops
with computable backdge-count can call this function, in order to catch
abuses.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237044 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[lib/Fuzzer] add a trace-based mutatation logic. Same idea as with DFSan-based mutato...
Kostya Serebryany [Mon, 11 May 2015 20:51:19 +0000 (20:51 +0000)]
[lib/Fuzzer] add a trace-based mutatation logic. Same idea as with DFSan-based mutator, but instead of relying on taint  tracking, try to find the data directly in the input. More (logic and comments) to go.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237043 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoFixing build warnings
Andrew Kaylor [Mon, 11 May 2015 20:45:11 +0000 (20:45 +0000)]
Fixing build warnings

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237042 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[WinEH] Update exception numbering to give handlers their own base state.
Andrew Kaylor [Mon, 11 May 2015 19:41:19 +0000 (19:41 +0000)]
[WinEH] Update exception numbering to give handlers their own base state.

Differential Revision: http://reviews.llvm.org/D9512

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237014 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agogroup getNode() variants by purpose and add comments; NFC
Sanjay Patel [Mon, 11 May 2015 19:34:10 +0000 (19:34 +0000)]
group getNode() variants by purpose and add comments; NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237013 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[RewriteStatepointsForGC] Fix a bug on creating gc_relocate for pointer to vector...
Sanjoy Das [Mon, 11 May 2015 18:49:34 +0000 (18:49 +0000)]
[RewriteStatepointsForGC] Fix a bug on creating gc_relocate for pointer to vector of pointers

Summary:
In RewriteStatepointsForGC pass, we create a gc_relocate intrinsic for
each relocated pointer, and the gc_relocate has the same type with the
pointer. During the creation of gc_relocate intrinsic, llvm requires to
mangle its type. However, llvm does not support mangling of all possible
types. RewriteStatepointsForGC will hit an assertion failure when it
tries to create a gc_relocate for pointer to vector of pointers because
mangling for vector of pointers is not supported.

This patch changes the way RewriteStatepointsForGC pass creates
gc_relocate. For each relocated pointer, we erase the type of pointers
and create an unified gc_relocate of type i8 addrspace(1)*. Then a
bitcast is inserted to convert the gc_relocate to the correct type. In
this way, gc_relocate does not need to deal with different types of
pointers and the unsupported type mangling is no longer a problem. This
change would also ease further merge when LLVM erases types of pointers
and introduces an unified pointer type.

Some minor changes are also introduced to gc_relocate related part in
InstCombineCalls, CodeGenPrepare, and Verifier accordingly.

Patch by Chen Li!

Reviewers: reames, AndyAyers, sanjoy

Reviewed By: sanjoy

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D9592

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237009 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoLiveRangeCalc: Improve error messages on malformed IR
Matthias Braun [Mon, 11 May 2015 18:47:47 +0000 (18:47 +0000)]
LiveRangeCalc: Improve error messages on malformed IR

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237008 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoCodeGen: Make MachineInstr::untieRegOperand() a public function
Tom Stellard [Mon, 11 May 2015 17:40:54 +0000 (17:40 +0000)]
CodeGen: Make MachineInstr::untieRegOperand() a public function

This makes it easier to update in place instructions with tied operands.

Differential Revision: http://reviews.llvm.org/D9231

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237005 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[X86] Updates to X86 backend for f16 promotion
Pirama Arumuga Nainar [Mon, 11 May 2015 17:14:39 +0000 (17:14 +0000)]
[X86] Updates to X86 backend for f16 promotion

Summary:
r235215 adds support for f16 to be considered as a load/store type and
promote f16 operations to f32.

This patch has miscellaneous fixes for the X86 backend so all f16
operations are handled:
1. Set loadextaction for f16 vectors to expand.
2. Handle FP_EXTEND in a switch statement when handling v2f32
3. Do not fold (FP_TO_SINT (load f16)) into FP_TO_INT*_IN_MEM or
(store (SINT_TO_FP )) to a FILD.

Tests included.

Reviewers: ab, srhines, delena

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D9092

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237004 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRip min/max pattern matching out of InstCombine and into
James Molloy [Mon, 11 May 2015 14:42:20 +0000 (14:42 +0000)]
Rip min/max pattern matching out of InstCombine and into
 ValueTracking.

This matching functionality is useful in more than just InstCombine, so
make it available in ValueTracking.

NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236998 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAmends r236990, because I failed at hitting "save" before commit.
Aaron Ballman [Mon, 11 May 2015 13:11:38 +0000 (13:11 +0000)]
Amends r236990, because I failed at hitting "save" before commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236991 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoReplacing a range-based for loop with an old-style for loop. This code was previously...
Aaron Ballman [Mon, 11 May 2015 13:10:17 +0000 (13:10 +0000)]
Replacing a range-based for loop with an old-style for loop. This code was previously causing a warning with MSVC about a compiler-generated local variable because TargetRegistry::begin() and end() are static member functions. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236990 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoSilencing an MSVC warning: '<<' : result of 32-bit shift implicitly converted to...
Aaron Ballman [Mon, 11 May 2015 12:45:53 +0000 (12:45 +0000)]
Silencing an MSVC warning: '<<' : result of 32-bit shift implicitly converted to 64 bits (was 64-bit shift intended?); NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236987 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[Testsuite] Renumber metadata in ScopedNoAliasAA test to match CHECK lines
Adam Nemet [Mon, 11 May 2015 09:10:14 +0000 (09:10 +0000)]
[Testsuite] Renumber metadata in ScopedNoAliasAA test to match CHECK lines

Summary:
Now it's much easier to follow what's happening in this test.

Also removed some unused metadata entries.

Reviewers: hfinkel

Reviewed By: hfinkel

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D9601

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236981 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAVX-512: Changed CC parameter in "cmp" intrinsic
Elena Demikhovsky [Mon, 11 May 2015 09:03:14 +0000 (09:03 +0000)]
AVX-512: Changed CC parameter in "cmp" intrinsic
from i8 to i32 according to the Intel Spec

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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236979 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[Docs] Fix scoped noalias example
Adam Nemet [Mon, 11 May 2015 08:30:28 +0000 (08:30 +0000)]
[Docs] Fix scoped noalias example

Summary:
As far as I understand the entire point of this example is to show that
if noalias is not a superset/equal to the alias.scope list on a scope
domain then load could reference locations that the store is not known
to not-alias i.e may alias.

Reviewers: hfinkel

Reviewed By: hfinkel

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D9598

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236977 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[InstCombine/PowerPC] Fix single-precision QPX load/store replacement
Hal Finkel [Mon, 11 May 2015 06:37:03 +0000 (06:37 +0000)]
[InstCombine/PowerPC] Fix single-precision QPX load/store replacement

The QPX single-precision load/store intrinsics have implied
truncation/extension from/to the declared value type of <4 x double> to the
memory type of <4 x float>. When we can prove the alignment of the pointer
argument, and thus replace the intrinsic with a regular load or store, we need
to load or store the correct data type (<4 x float>) instead of (<4 x double>).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236973 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoFixed compilation warning, NFC.
Elena Demikhovsky [Mon, 11 May 2015 06:23:41 +0000 (06:23 +0000)]
Fixed compilation warning, NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236972 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAVX-512: Added SKX instructions and intrinsics:
Elena Demikhovsky [Mon, 11 May 2015 06:05:05 +0000 (06:05 +0000)]
AVX-512: Added SKX instructions and intrinsics:
{add/sub/mul/div/} x {ps/pd} x {128/256} 2. max/min with sae

By Asaf Badouh (asaf.badouh@intel.com)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236971 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoMake buildbots happy
David Majnemer [Mon, 11 May 2015 05:33:27 +0000 (05:33 +0000)]
Make buildbots happy

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236970 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[InstCombine] Canonicalize single element array store
David Majnemer [Mon, 11 May 2015 05:04:27 +0000 (05:04 +0000)]
[InstCombine] Canonicalize single element array store

Use the element type instead of the aggregate type.

Differential Revision: http://reviews.llvm.org/D9591

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236969 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[InstCombine] Canonicalize single element array load
David Majnemer [Mon, 11 May 2015 05:04:22 +0000 (05:04 +0000)]
[InstCombine] Canonicalize single element array load

Use the element type instead of the aggregate type.

Differential Revision: http://reviews.llvm.org/D9596

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236968 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAVX-512: fixed UINT_TO_FP operation for 512-bit types.
Elena Demikhovsky [Sun, 10 May 2015 14:23:52 +0000 (14:23 +0000)]
AVX-512: fixed UINT_TO_FP operation for 512-bit types.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236955 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[SelectionDAG] Fixed constant folding issue when legalised types are smaller then...
Simon Pilgrim [Sun, 10 May 2015 14:14:51 +0000 (14:14 +0000)]
[SelectionDAG] Fixed constant folding issue when legalised types are smaller then the folded type.

Found when testing with llvm-stress on i686 targets.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236954 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoSanitizerCoverage: Use `createSanitizerCtor` to create ctor and call init
Ismail Pazarbasi [Sun, 10 May 2015 13:45:05 +0000 (13:45 +0000)]
SanitizerCoverage: Use `createSanitizerCtor` to create ctor and call init

Second attempt; instead of using a named local variable, passing
arguments directly to `createSanitizerCtorAndInitFunctions` worked
on Windows.

Reviewers: kcc, samsonov

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D8780

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236951 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAVX-512: fixed a bug in i1 vectors lowering
Elena Demikhovsky [Sun, 10 May 2015 10:33:32 +0000 (10:33 +0000)]
AVX-512: fixed a bug in i1 vectors lowering

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236947 91177308-0d34-0410-b5e6-96231b3b80d8