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android-x86/external-llvm.git
8 years agoFix build bot breakage
David Majnemer [Sun, 24 Jan 2016 16:46:53 +0000 (16:46 +0000)]
Fix build bot breakage

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258661 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAdded Skylake client to X86 targets and features
Elena Demikhovsky [Sun, 24 Jan 2016 10:41:28 +0000 (10:41 +0000)]
Added Skylake client to X86 targets and features

Changes in X86.td:

I set features of Intel processors in incremental form: IVB = SNB + X HSW = IVB + X ..
I added Skylake client processor and defined it's features
FeatureADX was missing on KNL
Added some new features to appropriate processors SMAP, IFMA, PREFETCHWT1, VMFUNC and others

Differential Revision: http://reviews.llvm.org/D16357

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258659 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoFixed few comments.
Amjad Aboud [Sun, 24 Jan 2016 08:18:55 +0000 (08:18 +0000)]
Fixed few comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258658 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAVX512: VMOVDQU8/16/32/64 (load) intrinsic implementation.
Igor Breger [Sun, 24 Jan 2016 08:04:33 +0000 (08:04 +0000)]
AVX512: VMOVDQU8/16/32/64 (load) intrinsic implementation.

Differential Revision: http://reviews.llvm.org/D16137

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258657 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[TableGen] In AsmWriterEmitter unique command search, rather than storing a mapping...
Craig Topper [Sun, 24 Jan 2016 07:13:28 +0000 (07:13 +0000)]
[TableGen] In AsmWriterEmitter unique command search, rather than storing a mapping from instruction to unique command, instead store a list of which instructions each unique command corresponds to.

This simplifies the complexity of the code that tries to find further operands to merge into the unique command.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258656 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoFix buildbot failures
David Majnemer [Sun, 24 Jan 2016 06:40:37 +0000 (06:40 +0000)]
Fix buildbot failures

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258655 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[SCCP] Remove duplicate code
David Majnemer [Sun, 24 Jan 2016 06:26:47 +0000 (06:26 +0000)]
[SCCP] Remove duplicate code

SCCP has code identical to changeToUnreachable's behavior, switch it
over to just call changeToUnreachable.

No functionality change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258654 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[InstCombine, SCCP] Consolidate code used to remove instructions
David Majnemer [Sun, 24 Jan 2016 05:26:18 +0000 (05:26 +0000)]
[InstCombine, SCCP] Consolidate code used to remove instructions

InstCombine and SCCP both want to remove dead code in a very particular
way but using identical means to do so.  Share the code between the two.

No functionality change is intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258653 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[WinEH] Don't miscompile cleanups which conditionally unwind to caller
David Majnemer [Sat, 23 Jan 2016 23:54:33 +0000 (23:54 +0000)]
[WinEH] Don't miscompile cleanups which conditionally unwind to caller

A cleanup can have paths which unwind or end up in unreachable.
If there is an unreachable path *and* a path which unwinds to caller,
we would mistakenly inject an unwind path to a catchswitch on the
unreachable path.  This results in a verifier assertion firing because
the cleanup unwinds to two different places: to the caller and to the
catchswitch.

This occured because we used getCleanupRetUnwindDest to determine if the
cleanuppad had no cleanuprets.
This is incorrect, getCleanupRetUnwindDest returns null for cleanuprets
which unwind to caller.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258651 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRemove duplicate documentation in ConstantFolding.cpp. NFC.
Manuel Jacob [Sat, 23 Jan 2016 22:49:54 +0000 (22:49 +0000)]
Remove duplicate documentation in ConstantFolding.cpp.  NFC.

The documentation for these functions is already present in the header file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258649 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRemove duplicate documentation in Attributes.cpp. NFC.
Manuel Jacob [Sat, 23 Jan 2016 22:42:24 +0000 (22:42 +0000)]
Remove duplicate documentation in Attributes.cpp.  NFC.

The documentation for these methods is already present in the header.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258648 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoUpdate outdated method documention in Attributes.h. NFC.
Manuel Jacob [Sat, 23 Jan 2016 22:38:39 +0000 (22:38 +0000)]
Update outdated method documention in Attributes.h.  NFC.

Nowadays the alignment attribute is not the only integer attribute.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258647 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[SelectionDAG] Generalised the CONCAT_VECTORS creation to support BUILD_VECTOR and...
Simon Pilgrim [Sat, 23 Jan 2016 22:27:54 +0000 (22:27 +0000)]
[SelectionDAG] Generalised the CONCAT_VECTORS creation to support BUILD_VECTOR and UNDEF folding.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258646 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[X86][SSE] Generalised TRUNC -> PACKSS/PACKUS code. NFC.
Simon Pilgrim [Sat, 23 Jan 2016 22:02:48 +0000 (22:02 +0000)]
[X86][SSE] Generalised TRUNC -> PACKSS/PACKUS code. NFC.

Generalised mask generation / subvector extraction to use the input/output types directly instead of an if/else through all the currently accepted types.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258645 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoTidied up TRUNC combine code. NFC.
Simon Pilgrim [Sat, 23 Jan 2016 21:50:40 +0000 (21:50 +0000)]
Tidied up TRUNC combine code. NFC.

Make use of DAG.getBitcast and use clang-format to reduce number of lines (and make it more readable).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258644 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[CUDA] Add Target::isNVPTX().
Justin Lebar [Sat, 23 Jan 2016 21:12:22 +0000 (21:12 +0000)]
[CUDA] Add Target::isNVPTX().

Summary: Helper so we don't have to enumerate nvptx && nvptx64 everywhere.

Reviewers: echristo

Subscribers: llvm-commits, jhen, tra

Differential Revision: http://reviews.llvm.org/D16494

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258639 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[CUDA] Die gracefully when trying to output an LLVM alias.
Justin Lebar [Sat, 23 Jan 2016 21:12:20 +0000 (21:12 +0000)]
[CUDA] Die gracefully when trying to output an LLVM alias.

Summary:
Previously, we would just output "foo = bar" in the assembly, and then
ptxas would choke.  Now we die before emitting any invalid code.

Reviewers: echristo

Subscribers: jholewinski, llvm-commits, jhen, tra

Differential Revision: http://reviews.llvm.org/D16490

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258638 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[CUDA] Make empty parameter lists in nvptx function decls easier to read.
Justin Lebar [Sat, 23 Jan 2016 21:12:17 +0000 (21:12 +0000)]
[CUDA] Make empty parameter lists in nvptx function decls easier to read.

Summary:
Before:

  .func  (.param .b32 func_retval0) _ZL21__nvvm_reflect_anchorv(

  )
  {

After:

  .func  (.param .b32 func_retval0) _ZL21__nvvm_reflect_anchorv()
  {

Reviewers: bkramer

Subscribers: llvm-commits, tra, jhen, echristo, jholewinski

Differential Revision: http://reviews.llvm.org/D16512

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258637 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoDon't check if a list is empty with ilist::size.
Benjamin Kramer [Sat, 23 Jan 2016 20:58:09 +0000 (20:58 +0000)]
Don't check if a list is empty with ilist::size.

ilist::size() is O(n) while ilist::empty() is O(1)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258636 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoObjectTransformLayerTest.cpp: Rework r258633. [-Winconsistent-missing-override]
NAKAMURA Takumi [Sat, 23 Jan 2016 20:48:50 +0000 (20:48 +0000)]
ObjectTransformLayerTest.cpp: Rework r258633. [-Winconsistent-missing-override]

Sorry for the noise.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258635 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoObjectTransformLayerTest.cpp: Fix a warning. [-Wredundant-move]
NAKAMURA Takumi [Sat, 23 Jan 2016 20:45:55 +0000 (20:45 +0000)]
ObjectTransformLayerTest.cpp: Fix a warning. [-Wredundant-move]

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258634 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoObjectTransformLayerTest.cpp: Fix a warning. [-Winconsistent-missing-override]
NAKAMURA Takumi [Sat, 23 Jan 2016 20:45:50 +0000 (20:45 +0000)]
ObjectTransformLayerTest.cpp: Fix a warning. [-Winconsistent-missing-override]

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258633 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[libFuzzer] add -abort_on_timeout option
Kostya Serebryany [Sat, 23 Jan 2016 19:34:19 +0000 (19:34 +0000)]
[libFuzzer] add -abort_on_timeout option

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258631 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[ORC] Update ObjectTransformLayer signature
Joseph Tremoulet [Sat, 23 Jan 2016 18:36:01 +0000 (18:36 +0000)]
[ORC] Update ObjectTransformLayer signature

Summary:
Update ObjectTransformLayer::addObjectSet to take the object set by
value rather than reference and pass it to the base layer with move
semantics rather than copy, to match r258185's changes to
ObjectLinkingLayer.

Update the unit test to verify that ObjectTransformLayer's signature stays
in sync with ObjectLinkingLayer's.

Reviewers: lhames

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D16414

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258630 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoregenerate checks and note some near-term improvements
Sanjay Patel [Sat, 23 Jan 2016 17:52:56 +0000 (17:52 +0000)]
regenerate checks and note some near-term improvements

For the moment, this file takes way too long to run (see inline comments), but
that should be a temporary problem. The fact that the compile time is so slow
for a target that doesn't support maskmov may be a bug worth investigating too.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258629 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[Bitcode] Insert the darwin wrapper at the beginning of a file when the
Akira Hatanaka [Sat, 23 Jan 2016 16:02:10 +0000 (16:02 +0000)]
[Bitcode] Insert the darwin wrapper at the beginning of a file when the
target is macho.

It looks like the check for macho was accidentally dropped in r132959.

I don't have a test case, but I'll add one if anyone knows how this can
be tested.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258627 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoSilence a -Wparentheses warning; NFC.
Aaron Ballman [Sat, 23 Jan 2016 15:42:21 +0000 (15:42 +0000)]
Silence a -Wparentheses warning; NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258626 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAdded missing comment. NFC.
Simon Pilgrim [Sat, 23 Jan 2016 14:38:02 +0000 (14:38 +0000)]
Added missing comment. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258624 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAlignOf.h: Satisfy both g++-4.7 and msc18.
NAKAMURA Takumi [Sat, 23 Jan 2016 13:52:09 +0000 (13:52 +0000)]
AlignOf.h: Satisfy both g++-4.7 and msc18.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258623 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[X86][SSE] Remove INSERTPS dependencies from unreferenced operands.
Simon Pilgrim [Sat, 23 Jan 2016 13:37:07 +0000 (13:37 +0000)]
[X86][SSE] Remove INSERTPS dependencies from unreferenced operands.

If the INSERTPS zeroes out all the referenced elements from either of the 2 input vectors (and the input is not already UNDEF), then set that input to UNDEF to reduce dependencies.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258622 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[LIR] Add support for structs and hand unrolled loops
Haicheng Wu [Sat, 23 Jan 2016 06:52:41 +0000 (06:52 +0000)]
[LIR] Add support for structs and hand unrolled loops

Now LIR can turn following codes into memset:

typedef struct foo {
  int a;
  int b;
} foo_t;

void bar(foo_t *f, unsigned n) {
  for (unsigned i = 0; i < n; ++i) {
    f[i].a = 0;
    f[i].b = 0;
  }
}

void test(foo_t *f, unsigned n) {
  for (unsigned i = 0; i < n; i += 2) {
    f[i] = 0;
    f[i+1] = 0;
  }
}

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258620 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoInline variable into assert
Matthias Braun [Sat, 23 Jan 2016 06:49:29 +0000 (06:49 +0000)]
Inline variable into assert

Seems like some compilers still give unused variable warnings for
bool var = ...;
(void)var;
so I have to inline the variable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258619 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAArch64ISelLowering.cpp: Fix a warning. [-Wunused-variable]
NAKAMURA Takumi [Sat, 23 Jan 2016 06:34:59 +0000 (06:34 +0000)]
AArch64ISelLowering.cpp: Fix a warning. [-Wunused-variable]

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258618 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRemove extra whitespace. NFC.
Junmo Park [Sat, 23 Jan 2016 06:34:36 +0000 (06:34 +0000)]
Remove extra whitespace. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258617 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[PruneEH] Don't try to insert a terminator after another terminator
David Majnemer [Sat, 23 Jan 2016 06:00:44 +0000 (06:00 +0000)]
[PruneEH] Don't try to insert a terminator after another terminator

LLVM's BasicBlock has a single terminator, it is not valid to have two.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258616 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoPut space after pointer type in test. NFC.
Manuel Jacob [Sat, 23 Jan 2016 05:47:34 +0000 (05:47 +0000)]
Put space after pointer type in test.  NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258615 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAMDGPU: Replace some deprecated intrinsic uses in tests
Matt Arsenault [Sat, 23 Jan 2016 05:42:49 +0000 (05:42 +0000)]
AMDGPU: Replace some deprecated intrinsic uses in tests

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258614 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAMDGPU: Run instnamer on a few tests
Matt Arsenault [Sat, 23 Jan 2016 05:42:43 +0000 (05:42 +0000)]
AMDGPU: Run instnamer on a few tests

This will make future test updates easier

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258613 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAMDGPU: Remove more unused intrinsics
Matt Arsenault [Sat, 23 Jan 2016 05:42:38 +0000 (05:42 +0000)]
AMDGPU: Remove more unused intrinsics

Replace tests with lrp with basic IR expansion

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258612 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[PruneEH] FuncletPads must not have undef operands
David Majnemer [Sat, 23 Jan 2016 05:41:29 +0000 (05:41 +0000)]
[PruneEH] FuncletPads must not have undef operands

Instead of RAUW with undef, replace the first non-token instruction with
unreachable.

This fixes PR26263.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258611 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[PruneEH] Unify invoke and call handling in DeleteBasicBlock
David Majnemer [Sat, 23 Jan 2016 05:41:27 +0000 (05:41 +0000)]
[PruneEH] Unify invoke and call handling in DeleteBasicBlock

No functionality change is intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258610 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[PruneEH] Reuse code from removeUnwindEdge
David Majnemer [Sat, 23 Jan 2016 05:41:22 +0000 (05:41 +0000)]
[PruneEH] Reuse code from removeUnwindEdge

PruneEH had functionality idential to removeUnwindEdge.
Consolidate around removeUnwindEdge.
No functionality change is intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258609 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAMDGPU: Move amdgcn intrinsic handling into SITargetLowering
Matt Arsenault [Sat, 23 Jan 2016 05:32:20 +0000 (05:32 +0000)]
AMDGPU: Move amdgcn intrinsic handling into SITargetLowering

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258608 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAMDGPU: Remove IntrNoMem from llvm.SI.sendmsg
Matt Arsenault [Sat, 23 Jan 2016 05:32:18 +0000 (05:32 +0000)]
AMDGPU: Remove IntrNoMem from llvm.SI.sendmsg

This has side effects.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258607 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAMDGPU: Remove Feature64BitPtr
Matt Arsenault [Sat, 23 Jan 2016 05:32:14 +0000 (05:32 +0000)]
AMDGPU: Remove Feature64BitPtr

This is a leftover from AMDIL that doesn't do anything
and doesn't belong here.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258606 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAArch64ISel: Fix ccmp code selection matching deep expressions.
Matthias Braun [Sat, 23 Jan 2016 04:05:22 +0000 (04:05 +0000)]
AArch64ISel: Fix ccmp code selection matching deep expressions.

Some of the conditions necessary to produce ccmp sequences were only
checked in recursive calls to emitConjunctionDisjunctionTree() after
some of the earlier expressions were already built. Move all checks over
to isConjunctionDisjunctionTree() so they are all checked before we
start emitting instructions.

Also rename some variable to better reflect their usage.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258605 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAArch64ISelLowering: Reduce maximum recursion depth of isConjunctionDisjunctionTree()
Matthias Braun [Sat, 23 Jan 2016 04:05:18 +0000 (04:05 +0000)]
AArch64ISelLowering: Reduce maximum recursion depth of isConjunctionDisjunctionTree()

This function will exhibit exponential runtime (2**n) so we should
rather use a lower limit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258604 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoFix wrong indentation
Matthias Braun [Sat, 23 Jan 2016 04:05:16 +0000 (04:05 +0000)]
Fix wrong indentation

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258603 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAlignOf.h: Appease g++-4.7 for now. Will fix later.
NAKAMURA Takumi [Sat, 23 Jan 2016 02:22:36 +0000 (02:22 +0000)]
AlignOf.h: Appease g++-4.7 for now. Will fix later.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258600 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[WebAssembly] Fix RegNumbering for the stack pointer
Derek Schuff [Sat, 23 Jan 2016 01:20:43 +0000 (01:20 +0000)]
[WebAssembly] Fix RegNumbering for the stack pointer

Previously it failed to add NumArgRegs to the offset and so clobbered an
already-used register. Now just start the numbering after the arg regs
and don't duplicate the add. Test coverage for this coming shortly with
the implementation of byval.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258597 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[libFuzzer] add more fields to DictionaryEntry to count the number of uses and successes
Kostya Serebryany [Fri, 22 Jan 2016 23:55:14 +0000 (23:55 +0000)]
[libFuzzer] add more fields to DictionaryEntry to count the number of uses and successes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258589 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[cmake] Disable manifest generation when LLD is the linker
Reid Kleckner [Fri, 22 Jan 2016 23:27:13 +0000 (23:27 +0000)]
[cmake] Disable manifest generation when LLD is the linker

Running mt.exe to make the manifest is really slow. Disabling manifest
generation doesn't seem to break anything.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258581 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[WinEH] Let cleanups post-dominated by unreachable get executed
David Majnemer [Fri, 22 Jan 2016 23:20:43 +0000 (23:20 +0000)]
[WinEH] Let cleanups post-dominated by unreachable get executed

Cleanups in C++ are a little weird.  They are only guaranteed to be
reliably executed if, and only if, there is a viable catch handler which
can handle the exception.

This means that reachability of a cleanup is lexically determined by it
being nested with a try-block which unwinds to a catch.  It is *cannot*
be reasoned about by examining the control flow edges leaving a cleanup.

Usually this is not a problem.  It becomes a problem when there are *no*
edges out of a cleanup because we believed that code post-dominated by
the cleanup is dead.  In LLVM's case, this code is what informs the
personality routine about the presence of a suitable catch handler.
However, the lack of edges to that catch handler makes the handler
become unreachable which causes us to remove it.  By removing the
handler, the cleanup becomes unreachable.

Instead, inject a catch-all handler with every cleanup that has no
unwind edges.  This will allow us to properly unwind the stack.

This fixes PR25997.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258580 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoFix the code that leads to the incorrect trigger of the report_fatal_error()
Kevin Enderby [Fri, 22 Jan 2016 22:49:55 +0000 (22:49 +0000)]
Fix the code that leads to the incorrect trigger of the report_fatal_error()
in MachOObjectFile::getSymbolByIndex() when a Mach-O file has
a symbol table load command but the number of symbols are zero.

The code in MachOObjectFile::symbol_begin_impl() should not be
assuming there is a symbol at index 0, in cases there is no symbol
table load command or the count of symbol is zero.  So I also fixed
that.  And needed to fix MachOObjectFile::symbol_end_impl() to
also do the same thing for no symbol table or one with zero entries.

The code in MachOObjectFile::getSymbolByIndex() should trigger
the report_fatal_error() for programmatic errors for any index when
there is no symbol table load command and not return the end iterator.
So also fixed that. Note there is no test case as this is a programmatic
error.

The test case using the file macho-invalid-bad-symbol-index has
a symbol table load command with its number of symbols (nsyms)
is zero. Which was incorrectly testing the bad triggering of the
report_fatal_error() in in MachOObjectFile::getSymbolByIndex().

This test case is an invalid Mach-O file but not for that reason.
It appears this Mach-O file use to have an nsyms value of 11,
and what makes this Mach-O file invalid is the counts and
indexes into the symbol table of the dynamic load command
are now invalid because the number of symbol table entries
(nsyms) is now zero.  Which can be seen with the existing
llvm-obdump:

% llvm-objdump -private-headers macho-invalid-bad-symbol-index

Load command 4
     cmd LC_SYMTAB
 cmdsize 24
  symoff 4216
   nsyms 0
  stroff 4392
 strsize 144
Load command 5
            cmd LC_DYSYMTAB
        cmdsize 80
      ilocalsym 0
      nlocalsym 8 (past the end of the symbol table)
     iextdefsym 8 (greater than the number of symbols)
     nextdefsym 2 (past the end of the symbol table)
      iundefsym 10 (greater than the number of symbols)
      nundefsym 1 (past the end of the symbol table)
...

And the native darwin tools generates an error for this file:

% nm macho-invalid-bad-symbol-index
nm: object: macho-invalid-bad-symbol-index truncated or malformed object (ilocalsym plus nlocalsym in LC_DYSYMTAB load command extends past the end of the symbol table)

I added new checks for the indexes and sizes for these in the
constructor of MachOObjectFile.  And added comments for what
would be a proper diagnostic messages.

And changed the test case using macho-invalid-bad-symbol-index
to test for the new error now produced.

Also added a test with a valid Mach-O file with a symbol table
load command where the number of symbols is zero that shows
the report_fatal_error() is not called.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258576 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoUse std::piecewise_constant_distribution instead of ad-hoc binary search.
Ivan Krasin [Fri, 22 Jan 2016 22:28:27 +0000 (22:28 +0000)]
Use std::piecewise_constant_distribution instead of ad-hoc binary search.

Summary:
Fix the issue with the most recently discovered unit receiving much less attention.

Note: this is the second attempt (prev: r258473). Now, libc++ build is fixed.

Reviewers: aizatsky, kcc

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D16487

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258571 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago Fix LivePhysRegs::addLiveOuts
Weiming Zhao [Fri, 22 Jan 2016 22:21:34 +0000 (22:21 +0000)]
 Fix LivePhysRegs::addLiveOuts

Summary:
The testing for returnBB was flipped which may cause ARM ld/st opt pass uses callee saved regs in returnBB when shrink-wrap is used.

Reviewers: t.p.northover, apazos, MatzeB

Subscribers: mcrosier, zzheng, aemerson, llvm-commits, rengolin

Differential Revision: http://reviews.llvm.org/D16434

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258569 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agofixed to test features, not CPU models
Sanjay Patel [Fri, 22 Jan 2016 22:20:56 +0000 (22:20 +0000)]
fixed to test features, not CPU models

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258568 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agofix typos; NFC
Sanjay Patel [Fri, 22 Jan 2016 22:09:41 +0000 (22:09 +0000)]
fix typos; NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258567 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoStrip local symbols when using externalized debug info.
Owen Anderson [Fri, 22 Jan 2016 22:07:24 +0000 (22:07 +0000)]
Strip local symbols when using externalized debug info.

When we build LLVM with externalized debug info, all debugging and
symbolication related data is extracted into dSYM files prior to
stripping. As such, there is no need to preserve local symbols in LLVM
binaries after dSYM creation.

This shrinks libLLVM.dylib from 58MB to 55MB on my system.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258566 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[gold] Remove inconsistent llvm_unreachable().
Davide Italiano [Fri, 22 Jan 2016 21:36:49 +0000 (21:36 +0000)]
[gold] Remove inconsistent llvm_unreachable().

Differential Revision:  http://reviews.llvm.org/D16429

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258561 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAMDGPU: Remove GCCBuiltin from intrinsics that need mangling
Matt Arsenault [Fri, 22 Jan 2016 21:30:46 +0000 (21:30 +0000)]
AMDGPU: Remove GCCBuiltin from intrinsics that need mangling

If the intrinsic is overloaded and works on multiple types,
it cannot resolve to a single corresponding builtin and requires
handling in clang. This just causes crashes now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258559 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAMDGPU: Add new name for barrier intrinsic
Matt Arsenault [Fri, 22 Jan 2016 21:30:43 +0000 (21:30 +0000)]
AMDGPU: Add new name for barrier intrinsic

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258558 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAMDGPU: Rename intrinsics to use amdgcn prefix
Matt Arsenault [Fri, 22 Jan 2016 21:30:34 +0000 (21:30 +0000)]
AMDGPU: Rename intrinsics to use amdgcn prefix

The intrinsic target prefix should match the target name
as it appears in the triple.

This is not yet complete, but gets most of the important ones.
llvm.AMDGPU.* intrinsics used by mesa and libclc are still handled
for compatability for now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258557 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoMake sure that any new and optimized objects created during GlobalOPT copy all the...
Sergei Larin [Fri, 22 Jan 2016 21:18:20 +0000 (21:18 +0000)]
Make sure that any new and optimized objects created during GlobalOPT copy all the attributes from the base object.

Summary:
Make sure that any new and optimized objects created during GlobalOPT copy all the attributes from the base object.

A good example of improper behavior in the current implementation is section information associated with the GlobalObject. If a section was set for it, and GlobalOpt is creating/modifying a new object based on this one (often copying the original name), without this change new object will be placed in a default section, resulting in inappropriate properties of the new variable.
The argument here is that if customer specified a section for a variable, any changes to it that compiler does should not cause it to change that section allocation.
Moreover, any other properties worth representation in copyAttributesFrom() should also be propagated.

Reviewers: jmolloy, joker-eph, joker.eph

Subscribers: slarin, joker.eph, rafael, tobiasvk, llvm-commits

Differential Revision: http://reviews.llvm.org/D16074

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258556 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoMake InstProfWriter compile again after 258544 with MSVC.
Nico Weber [Fri, 22 Jan 2016 21:13:04 +0000 (21:13 +0000)]
Make InstProfWriter compile again after 258544 with MSVC.

\src\llvm-rw\include\llvm/Support/AlignOf.h(254) :
    error C2872: 'detail' : ambiguous symbol
        could be 'llvm::detail'
        or       'llvm::support::detail'

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258553 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agofunction names start with a lowercase letter; NFC
Sanjay Patel [Fri, 22 Jan 2016 21:11:47 +0000 (21:11 +0000)]
function names start with a lowercase letter; NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258552 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[PlaceSafepoints] Introduce a -spp-no-statepoints flag
Sanjoy Das [Fri, 22 Jan 2016 21:02:55 +0000 (21:02 +0000)]
[PlaceSafepoints] Introduce a -spp-no-statepoints flag

Summary:
This change adds a `-spp-no-statepoints` flag to PlaceSafepoints that
bypasses the code that wraps newly introduced polls and existing calls
in gc.statepoint.  With `-spp-no-statepoints` enabled, PlaceSafepoints
effectively becomes a safpeoint **poll** insertion pass.

The eventual goal is to "constant fold" this option, along with
`-rs4gc-use-deopt-bundles` to `true`, once clients using gc.statepoint
are okay doing so.

Reviewers: pgavlin, reames, JosephTremoulet

Subscribers: sanjoy, mcrosier, llvm-commits

Differential Revision: http://reviews.llvm.org/D16439

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258551 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[PGO] Remove use of static variable. /NFC
Xinliang David Li [Fri, 22 Jan 2016 20:25:56 +0000 (20:25 +0000)]
[PGO] Remove use of static variable. /NFC

Make the variable a member of  the writer trait object owned
now by the writer. Also use a different generator interface
to pass the infoObject from the writer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258544 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[AArch64] Cleanup ccmp test check labels. NFC.
Ahmed Bougacha [Fri, 22 Jan 2016 20:02:26 +0000 (20:02 +0000)]
[AArch64] Cleanup ccmp test check labels. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258541 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoTypo fix and simplification.
Rafael Espindola [Fri, 22 Jan 2016 19:58:18 +0000 (19:58 +0000)]
Typo fix and simplification.

Thanks to Justin Bogner for the suggestion.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258540 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRevert 258486 -- for a better fix coming soon
Xinliang David Li [Fri, 22 Jan 2016 19:53:31 +0000 (19:53 +0000)]
Revert 258486 -- for a better fix coming soon

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258538 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAMDGPU: Fix crash with invariant markers
Matt Arsenault [Fri, 22 Jan 2016 19:47:54 +0000 (19:47 +0000)]
AMDGPU: Fix crash with invariant markers

The promote alloca pass didn't handle these intrinsics and crashed.
These intrinsics should accept any address space, but for now just
erase them to avoid breaking.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258537 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[NVPTX] expand mul_lohi to mul_lo and mul_hi
Jingyue Wu [Fri, 22 Jan 2016 19:47:26 +0000 (19:47 +0000)]
[NVPTX] expand mul_lohi to mul_lo and mul_hi

Summary: Fixes PR26186.

Reviewers: grosser, jholewinski

Subscribers: jholewinski, llvm-commits

Differential Revision: http://reviews.llvm.org/D16479

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258536 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAdd ArrayRef support to EndianStream.
Rafael Espindola [Fri, 22 Jan 2016 19:44:46 +0000 (19:44 +0000)]
Add ArrayRef support to EndianStream.

Using an array instead of ArrayRef would allow type inference, but
(short of using C99) one would still need to write

    typedef uint16_t VT[];
    LE.write(VT{0x1234, 0x5678});

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258535 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[AArch64] Simplify emitConditionalCompare calls. NFC.
Ahmed Bougacha [Fri, 22 Jan 2016 19:43:57 +0000 (19:43 +0000)]
[AArch64] Simplify emitConditionalCompare calls. NFC.

Now that both callsites are identical, we can simplify the
prototype and make it easier to reason about the 2-CC case.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258534 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[AArch64] Lower 2-CC FCCMPs (one/ueq) using AND'ed CCs.
Ahmed Bougacha [Fri, 22 Jan 2016 19:43:54 +0000 (19:43 +0000)]
[AArch64] Lower 2-CC FCCMPs (one/ueq) using AND'ed CCs.

The current behavior is incorrect, as the two CCs returned by
changeFPCCToAArch64CC, intended to be OR'ed, are instead used
in an AND ccmp chain.

Consider:
define i32 @t(float %a, float %b, float %c, float %d, i32 %e, i32 %f) {
  %cc1 = fcmp one float %a, %b
  %cc2 = fcmp olt float %c, %d
  %and = and i1 %cc1, %cc2
  %r = select i1 %and, i32 %e, i32 %f
  ret i32 %r
}

Assuming (%a < %b) and (%c < %d); we used to do:
  fcmp  s0, s1            # nzcv <- 1000
  orr   w8, wzr, #0x1     # w8 <- 1
  csel  w9, w8, wzr, mi   # w9 <- 1
  csel  w8, w8, w9, gt    # w8 <- 1
  fcmp  s2, s3            # nzcv <- 1000
  cset   w9, mi           # w9 <- 1
  tst    w8, w9           # (w8 & w9) == 1, so: nzcv <- 0000
  csel  w0, w0, w1, ne    # w0 <- w0

We now do:
  fcmp  s2, s3            # nzcv <- 1000
  fccmp s0, s1, #0, mi    #  mi, so: nzcv <- 1000
  fccmp s0, s1, #8, le    # !le, so: nzcv <- 1000
  csel  w0, w0, w1, pl    # !pl, so: w0 <- w1

In other words, we transformed:
  (c < d) &&  ((a < b) || (a > b))
into:
  (c < d) &&   (a u>= b) && (a u<= b)
whereas, per De Morgan's, we wanted:
  (c < d) && !((a u>= b) && (a u<= b))

Note that this problem doesn't occur in the test-suite.

changeFPCCToAArch64CC produces disjunct CCs; here, one -> mi/gt.
We can't represent that in the fccmp chain; it can't express
arbitrary OR sequences, as one comment explains:
  In general we can create code for arbitrary "... (and (and A B) C)"
  sequences.  We can also implement some "or" expressions, because
  "(or A B)" is equivalent to "not (and (not A) (not B))" and we can
  implement some  negation operations. [...] However there is no way
  to negate the result of a partial sequence.

Instead, introduce changeFPCCToANDAArch64CC, which produces the
conjunct cond codes:
- (a one b)
    == ((a olt b) || (a ogt b))
    == ((a ord b) && (a une b))
- (a ueq b)
    == ((a uno b) || (a oeq b))
    == ((a ule b) && (a uge b))

Note that, at first, one might think that, when PushNegate is true,
we should use the disjunct CCs, in effect doing:
  (a || b)
  = !(!a && !(b))
  = !(!a && !(b1 || b2))  <- changeFPCCToAArch64CC(b, b1, b2)
  = !(!a && !b1 && !b2)

However, we can take advantage of the fact that the CC is already
negated, which lets us avoid special-casing PushNegate and doing
the simpler to reason about:

  (a || b)
  = !(!a && (!b))
  = !(!a && (b1 && b2))   <- changeFPCCToANDAArch64CC(!b, b1, b2)
  = !(!a && b1 && b2)

This makes both emitConditionalCompare cases behave identically,
and produces correct ccmp sequences for the 2-CC fcmps.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258533 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[AArch64] Assert that CCMP isel didn't fail inconsistently.
Ahmed Bougacha [Fri, 22 Jan 2016 19:43:43 +0000 (19:43 +0000)]
[AArch64] Assert that CCMP isel didn't fail inconsistently.

We verify that the op tree is eligible for CCMP emission in
isConjunctionDisjunctionTree, but it's also possible that
emitConjunctionDisjunctionTree fails later.
The initial check is useful, as it avoids building nodes
that will get discarded.
Still, make sure that inconsistencies don't happen with
an assert.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258532 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[RS4GC] Use OB_deopt instead of "deopt"
Sanjoy Das [Fri, 22 Jan 2016 19:20:40 +0000 (19:20 +0000)]
[RS4GC] Use OB_deopt instead of "deopt"

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258529 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[Hexagon] Use general purpose registers to spill pred/mod registers into
Krzysztof Parzyszek [Fri, 22 Jan 2016 19:15:58 +0000 (19:15 +0000)]
[Hexagon] Use general purpose registers to spill pred/mod registers into

Patch by Tobias Edler Von Koch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258527 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAMDGPU: Fix getArchTypePrefix
Matt Arsenault [Fri, 22 Jan 2016 19:09:12 +0000 (19:09 +0000)]
AMDGPU: Fix getArchTypePrefix

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258525 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAMDGPU: Rename some r600 intrinsics to use correct TargetPrefix
Matt Arsenault [Fri, 22 Jan 2016 19:00:09 +0000 (19:00 +0000)]
AMDGPU: Rename some r600 intrinsics to use correct TargetPrefix

These ones aren't directly emitted by mesa and inserted by a pass.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258523 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAMDGPU: Remove unused R600 intrinsics
Matt Arsenault [Fri, 22 Jan 2016 18:52:14 +0000 (18:52 +0000)]
AMDGPU: Remove unused R600 intrinsics

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258522 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[WinEH] Make collectFuncletMembers non-recursive
David Majnemer [Fri, 22 Jan 2016 18:49:50 +0000 (18:49 +0000)]
[WinEH] Make collectFuncletMembers non-recursive

Use a worklist for the pre-order DFS instead of using recursion.
No functionality change is intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258521 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoFix MachOObjectFile::getSymbolName() to not call report_fatal_error()
Kevin Enderby [Fri, 22 Jan 2016 18:47:14 +0000 (18:47 +0000)]
Fix MachOObjectFile::getSymbolName() to not call report_fatal_error()
but to return object_error::parse_failed.  Then made the code in llvm-nm
do for Mach-O files what is done in the darwin native tools which is to
print "bad string index" for bad string indexes.  Updated the error message
in the llvm-objdump test, and added tests to show llvm-nm prints
"bad string index" and a test to print the actual bad string index value
which in this case is 0xfe000002 when printing the fields as raw hex.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258520 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAMDGPU: Change control flow intrinsics to use amdgcn prefix
Matt Arsenault [Fri, 22 Jan 2016 18:42:55 +0000 (18:42 +0000)]
AMDGPU: Change control flow intrinsics to use amdgcn prefix

These aren't supposed to be used outside of the backend,
so there aren't any users to worry about.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258516 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAMDGPU: Don't use separate mulhu/mulhs Pats
Matt Arsenault [Fri, 22 Jan 2016 18:42:49 +0000 (18:42 +0000)]
AMDGPU: Don't use separate mulhu/mulhs Pats

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258515 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAMDGPU: Remove random TGSI intrinsic
Matt Arsenault [Fri, 22 Jan 2016 18:42:44 +0000 (18:42 +0000)]
AMDGPU: Remove random TGSI intrinsic

I don't think this was ever used.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258514 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAMDGPU: Remove AMDGPU.fract intrinsic
Matt Arsenault [Fri, 22 Jan 2016 18:42:38 +0000 (18:42 +0000)]
AMDGPU: Remove AMDGPU.fract intrinsic

Mesa doesn't use this, and this is pattern matched already
from fsub x, (ffloor x)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258513 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[PGO] add an interface needed by icall promotion
Xinliang David Li [Fri, 22 Jan 2016 18:13:34 +0000 (18:13 +0000)]
[PGO] add an interface needed by icall promotion

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258509 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[TableGen] Make a class member local to the function that populates it and consumes...
Craig Topper [Fri, 22 Jan 2016 05:59:43 +0000 (05:59 +0000)]
[TableGen] Make a class member local to the function that populates it and consumes it later. NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258490 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[TableGen] Reorder fields in AsmWriterOperand to remove padding and reduce size. NFC
Craig Topper [Fri, 22 Jan 2016 05:59:40 +0000 (05:59 +0000)]
[TableGen] Reorder fields in AsmWriterOperand to remove padding and reduce size. NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258489 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[TableGen] Remove the CGIOpNo from AsmWriterOperand as its not used for anything...
Craig Topper [Fri, 22 Jan 2016 05:59:37 +0000 (05:59 +0000)]
[TableGen] Remove the CGIOpNo from AsmWriterOperand as its not used for anything. NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258488 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[PGO] eliminate use of static variable
Xinliang David Li [Fri, 22 Jan 2016 05:48:40 +0000 (05:48 +0000)]
[PGO] eliminate use of static variable

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258486 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoNFC WebAssembly: update links
JF Bastien [Fri, 22 Jan 2016 04:21:49 +0000 (04:21 +0000)]
NFC WebAssembly: update links

I got a vanity URL, and moved the github waterfall repo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258484 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[SelectionDAG] Fold more offsets into GlobalAddresses
Dan Gohman [Fri, 22 Jan 2016 03:57:34 +0000 (03:57 +0000)]
[SelectionDAG] Fold more offsets into GlobalAddresses

This reapplies r258296 and r258366, and also fixes an existing bug in
SelectionDAG.cpp's isMemSrcFromString, neglecting to account for the
offset in a GlobalAddressSDNode, which is uncovered by those patches.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258482 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoReplace Type::getInt32Ty() and comparison by isIntegerTy(32). NFC.
Manuel Jacob [Fri, 22 Jan 2016 03:30:27 +0000 (03:30 +0000)]
Replace Type::getInt32Ty() and comparison by isIntegerTy(32).  NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258480 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRevert r258473 as it's breaking the build with libc++
Ivan Krasin [Fri, 22 Jan 2016 03:21:52 +0000 (03:21 +0000)]
Revert r258473 as it's breaking the build with libc++

Reviewers: kcc

Differential Revision: http://reviews.llvm.org/D16441

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258479 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[opaque pointer types] [NFC] DataLayout::getIndexedOffset: take source element type...
Eduard Burtescu [Fri, 22 Jan 2016 03:08:27 +0000 (03:08 +0000)]
[opaque pointer types] [NFC] DataLayout::getIndexedOffset: take source element type instead of pointer type and rename to getIndexedOffsetInType.

Summary:

Reviewers: mjacob, dblaikie

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D16282

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258478 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[opaque pointer types] [NFC] FindAvailableLoadedValue: take LoadInst instead of just...
Eduard Burtescu [Fri, 22 Jan 2016 01:51:51 +0000 (01:51 +0000)]
[opaque pointer types] [NFC] FindAvailableLoadedValue: take LoadInst instead of just the pointer.

Reviewers: mjacob, dblaikie

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D16422

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258477 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[opaque pointer types] [NFC] gep_type_{begin,end} now take source element type and...
Eduard Burtescu [Fri, 22 Jan 2016 01:33:43 +0000 (01:33 +0000)]
[opaque pointer types] [NFC] gep_type_{begin,end} now take source element type and address space.

Reviewers: mjacob, dblaikie

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D16436

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258474 91177308-0d34-0410-b5e6-96231b3b80d8