oota-llvm.git
8 years agoRevert r247692: Replace Triple with a new TargetTuple in MCTargetDesc/* and related...
Daniel Sanders [Tue, 15 Sep 2015 16:17:27 +0000 (16:17 +0000)]
Revert r247692: Replace Triple with a new TargetTuple in MCTargetDesc/* and related. NFC.

Eric has replied and has demanded the patch be reverted.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247702 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols;...
Sanjay Patel [Tue, 15 Sep 2015 15:26:25 +0000 (15:26 +0000)]
80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC80-cols; NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247700 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agomore space; NFC
Sanjay Patel [Tue, 15 Sep 2015 15:24:42 +0000 (15:24 +0000)]
more space; NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247699 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips][microMIPS] Fix an issue with disassembling lwm32 instruction
Zoran Jovanovic [Tue, 15 Sep 2015 15:21:27 +0000 (15:21 +0000)]
[mips][microMIPS] Fix an issue with disassembling lwm32 instruction
Fixed microMIPS disassembler crash on test case generated by llvm-mc-fuzzer.
Differential Revision: http://reviews.llvm.org/D12881

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247698 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips] Add support for branch-likely pseudo-instructions
Zoran Jovanovic [Tue, 15 Sep 2015 15:06:26 +0000 (15:06 +0000)]
[mips] Add support for branch-likely pseudo-instructions
Differential Revision: http://reviews.llvm.org/D10537

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247697 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[SystemZ] Fix assertion failure in tryBuildVectorShuffle
Ulrich Weigand [Tue, 15 Sep 2015 14:27:46 +0000 (14:27 +0000)]
[SystemZ] Fix assertion failure in tryBuildVectorShuffle

Under certain circumstances, tryBuildVectorShuffle would attempt to
create a BUILD_VECTOR node with an invalid combination of types.
This happened when one of the components of the original BUILD_VECTOR
was itself a TRUNCATE node.  That TRUNCATE was stripped off during
intermediate processing to simplify code, but when adding the node
back to the result vector, we still need it to get the type right.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247694 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRe-commit r247683: Replace Triple with a new TargetTuple in MCTargetDesc/* and relate...
Daniel Sanders [Tue, 15 Sep 2015 14:08:28 +0000 (14:08 +0000)]
Re-commit r247683: Replace Triple with a new TargetTuple in MCTargetDesc/* and related. NFC.

Summary:
This is the first patch in the series to migrate Triple's (which are ambiguous)
to TargetTuple's (which aren't).

For the moment, TargetTuple simply passes all requests to the Triple object it
holds. Once it has replaced Triple, it will start to implement the interface in
a more suitable way.

This change makes some changes to the public C++ API. In particular,
InitMCSubtargetInfo(), createMCRelocationInfo(), and createMCSymbolizer()
now take TargetTuples instead of Triples. The other public C++ API's have
been left as-is for the moment to reduce patch size.

This commit also contains a trivial patch to clang to account for the C++ API
change. Thanks go to Pavel Labath for fixing LLDB for me.

Reviewers: rengolin

Subscribers: jyknight, dschuff, arsenm, rampitec, danalbert, srhines, javed.absar, dsanders, echristo, emaste, jholewinski, tberghammer, ted, jfb, llvm-commits, rengolin

Differential Revision: http://reviews.llvm.org/D10969

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247692 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRevert r247684 - Replace Triple with a new TargetTuple ...
Daniel Sanders [Tue, 15 Sep 2015 13:46:21 +0000 (13:46 +0000)]
Revert r247684 - Replace Triple with a new TargetTuple ...

LLDB needs to be updated in the same commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247686 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoReplace Triple with a new TargetTuple in MCTargetDesc/* and related. NFC.
Daniel Sanders [Tue, 15 Sep 2015 13:17:40 +0000 (13:17 +0000)]
Replace Triple with a new TargetTuple in MCTargetDesc/* and related. NFC.

Summary:
This is the first patch in the series to migrate Triple's (which are ambiguous)
to TargetTuple's (which aren't).

For the moment, TargetTuple simply passes all requests to the Triple object it
holds. Once it has replaced Triple, it will start to implement the interface in
a more suitable way.

This change makes some changes to the public C++ API. In particular,
InitMCSubtargetInfo(), createMCRelocationInfo(), and createMCSymbolizer()
now take TargetTuples instead of Triples. The other public C++ API's have
been left as-is for the moment to reduce patch size.

This commit also contains a trivial patch to clang to account for the C++ API
change.

Reviewers: rengolin

Subscribers: jyknight, dschuff, arsenm, rampitec, danalbert, srhines, javed.absar, dsanders, echristo, emaste, jholewinski, tberghammer, ted, jfb, llvm-commits, rengolin

Differential Revision: http://reviews.llvm.org/D10969

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247683 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoFix namespace indentation and missing blank lines before 'public:' in *MCAsmInfo...
Daniel Sanders [Tue, 15 Sep 2015 12:27:06 +0000 (12:27 +0000)]
Fix namespace indentation and missing blank lines before 'public:' in *MCAsmInfo.h. NFC.

This is to reduce noise in a following commit.

Also fixes a couple missing spaces before the reference operator.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247679 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[GlobalsAA] Disable globals-aa by default
James Molloy [Tue, 15 Sep 2015 10:44:06 +0000 (10:44 +0000)]
[GlobalsAA] Disable globals-aa by default

Several issues have been found with it - disabling in the meantime.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247674 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips][microMIPS] Implement CACHEE and PREFE instructions for microMIPS32r6
Zoran Jovanovic [Tue, 15 Sep 2015 10:05:10 +0000 (10:05 +0000)]
[mips][microMIPS] Implement CACHEE and PREFE instructions for microMIPS32r6
Differential Revision: http://reviews.llvm.org/D11632

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247670 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips] Added support for various EVA ASE instructions.
Daniel Sanders [Tue, 15 Sep 2015 10:02:16 +0000 (10:02 +0000)]
[mips] Added support for various EVA ASE instructions.

Summary:
Added support for the following instructions:

CACHEE, LBE, LBUE, LHE, LHUE, LWE, LLE, LWLE, LWRE, PREFE,
SBE, SHE, SWE, SCE, SWLE, SWRE, TLBINV, TLBINVF

This required adding some infrastructure for the EVA ASE.

Patch by Scott Egerton.

Reviewers: vkalintiris, dsanders

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D11139

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247669 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[CMake] Rename target->dest as per feedback from Chapuni on http://reviews.llvm.org...
Chris Bieneman [Tue, 15 Sep 2015 02:15:53 +0000 (02:15 +0000)]
[CMake] Rename target->dest as per feedback from Chapuni on reviews.llvm.org/D12864

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247658 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[PlaceSafepoints] Make the width of a counted loop settable.
Sanjoy Das [Tue, 15 Sep 2015 01:42:48 +0000 (01:42 +0000)]
[PlaceSafepoints] Make the width of a counted loop settable.

Summary:
This change lets a `PlaceSafepoints` client change how wide the trip
count of a loop has to be for the loop to be considerd "counted", via
`CountedLoopTripWidth`.  It also removes the boolean `SkipCounted` flag
and the `upperTripBound` constant -- we can get the old behavior of
`SkipCounted` == `false` by setting `CountedLoopTripWidth` to `13` (2 ^
13 == 8192).

Reviewers: reames

Subscribers: llvm-commits, sanjoy

Differential Revision: http://reviews.llvm.org/D12789

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247656 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[WebAssembly] Implement int64-to-int32 conversion.
Dan Gohman [Tue, 15 Sep 2015 00:55:19 +0000 (00:55 +0000)]
[WebAssembly] Implement int64-to-int32 conversion.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247649 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agodsymutil: Remove the now obsolete RelocMgr argument from cloneDIE. (NFC)
Adrian Prantl [Mon, 14 Sep 2015 23:27:26 +0000 (23:27 +0000)]
dsymutil: Remove the now obsolete RelocMgr argument from cloneDIE. (NFC)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247636 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[llvm-cov] Disable name and path truncation
Vedant Kumar [Mon, 14 Sep 2015 23:26:36 +0000 (23:26 +0000)]
[llvm-cov] Disable name and path truncation

Change the output of llvm-cov s.t it does not truncate function names
and file paths when printing coverage reports.

Differential Revision: http://reviews.llvm.org/D12647

rdar://22531141

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247635 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[CMake] Refactor and cleanup generating and installing symlinks to tools.
Chris Bieneman [Mon, 14 Sep 2015 23:09:06 +0000 (23:09 +0000)]
[CMake] Refactor and cleanup generating and installing symlinks to tools.

Summary: This change generalizes symlink generation and makes symlinks to tools obey LLVM_TOOLCHAIN_TOOLS. It makes it so that if you exclude llvm-ar from LLVM_TOOLCHAIN_TOOLS you don't end up with broken symlinks to llvm-lib and llvm-ranlib in your install.

Reviewers: bogner, chapuni, rafael

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D12864

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247632 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoDwarfDebug: Emit dwo_id+dwo_name for DICompileUnits that provide a dwoId.
Adrian Prantl [Mon, 14 Sep 2015 22:10:22 +0000 (22:10 +0000)]
DwarfDebug: Emit dwo_id+dwo_name for DICompileUnits that provide a dwoId.
For module debugging clang emits prefabricated skeleton compile units
that can be recognized by a nonzero dwoId.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247626 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[opaque pointer types] Add an explicit value type to GlobalObject
David Blaikie [Mon, 14 Sep 2015 21:47:27 +0000 (21:47 +0000)]
[opaque pointer types] Add an explicit value type to GlobalObject

This is needed by all GlobalObjects (GlobalAlias, Function,
GlobalVariable), see the GlobalObject::getValueType which is used in
many places. If at some point that can be removed, then we can remove
this member.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247621 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRegisterPressure: constify getRegSetPressureAtPos()
Matthias Braun [Mon, 14 Sep 2015 21:06:37 +0000 (21:06 +0000)]
RegisterPressure: constify getRegSetPressureAtPos()

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247616 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[opaque pointer types] Switch a few cases of getElementType over, since I had them...
David Blaikie [Mon, 14 Sep 2015 20:29:26 +0000 (20:29 +0000)]
[opaque pointer types] Switch a few cases of getElementType over, since I had them lying around anyway

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247610 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoMake AsmPrinter::EmitJumpTableInfo virtual
Dan Gohman [Mon, 14 Sep 2015 19:44:29 +0000 (19:44 +0000)]
Make AsmPrinter::EmitJumpTableInfo virtual

Targets that have non-traditional jump table mechanisms may need to do
something substantially different for jump tables than what
AsmPrinter::EmitJumpTableInfo does. This patch makes that function
virtual so that targets can override it.

Differential Revision:   http://reviews.llvm.org/D12786

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247604 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[CMake] Add llvm-ar subdirectory explicitly.
Chris Bieneman [Mon, 14 Sep 2015 18:36:40 +0000 (18:36 +0000)]
[CMake] Add llvm-ar subdirectory explicitly.

This is required because ExternalProject_Add requires all targets specified in the DEPENDS argument must exist before calling ExternalProject_Add.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247592 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRegisterPressure: Simplify close{Top|Bottom}()
Matthias Braun [Mon, 14 Sep 2015 18:24:15 +0000 (18:24 +0000)]
RegisterPressure: Simplify close{Top|Bottom}()

- There are no duplicate registers in LiveRegs list we are copying from
  and so we do not need to sort the registers.
- Simply use SmallVector::apend instead of a loop between begin() and end()
  with push_back().

Differential Revision: http://reviews.llvm.org/D12813

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247588 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[InstCombineCalls] Use isKnownNonNullAt() to check nullness of passing arguments...
Chen Li [Mon, 14 Sep 2015 18:10:43 +0000 (18:10 +0000)]
[InstCombineCalls] Use isKnownNonNullAt() to check nullness of passing arguments at callsite

Summary: This patch replaces isKnownNonNull() with isKnownNonNullAt() when checking nullness of passing arguments at callsite. In this way it can handle cases where the argument does not have nonnull attribute but has a dominating null check from the CFG. It also adds assertions in isKnownNonNull() and isKnownNonNullFromDominatingCondition() to make sure the value checked is pointer type (as defined in LLVM document). These assertions might trip failures in things which are not  covered under llvm/test, but fixes should be pretty obvious.

Reviewers: reames

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D12779

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247587 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRevert "[opaque pointer type] Pass GlobalAlias the actual pointer type rather than...
David Blaikie [Mon, 14 Sep 2015 18:01:59 +0000 (18:01 +0000)]
Revert "[opaque pointer type] Pass GlobalAlias the actual pointer type rather than decomposing it into pointee type + address space"

This was a flawed change - it just caused the getElementType call to be
deferred until later, when we really need to remove it. Now that the IR
for GlobalAliases has been updated, the root cause is addressed that way
instead and this change is no longer needed (and in fact gets in the way
- because we want to pass the pointee type directly down further).

Follow up patches to push this through GlobalValue, bitcode format, etc,
will come along soon.

This reverts commit 236160.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247585 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[llvm-mc] Better error handling in ENOENT case + test.
Davide Italiano [Mon, 14 Sep 2015 17:10:01 +0000 (17:10 +0000)]
[llvm-mc] Better error handling in ENOENT case + test.

This is a follow up to r247518.
As a general note, I think we could do a much better job testing for
error conditions in tools. I already anticipated in a previous mail,
but while implementing this I noticed that the code coverage we have
for error checking is pretty low. I can arbitrarily remove checks from
several tools and the suite still passes.

Differential Revision:  http://reviews.llvm.org/D12846

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247582 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agodsymutil: Factor out the DIE cloning into a DIECloner class. (NFC)
Adrian Prantl [Mon, 14 Sep 2015 16:46:10 +0000 (16:46 +0000)]
dsymutil: Factor out the DIE cloning into a DIECloner class. (NFC)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247577 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoImprove ISel using across lane min/max reduction
Jun Bum Lim [Mon, 14 Sep 2015 16:19:52 +0000 (16:19 +0000)]
Improve ISel using across lane min/max reduction

In vectorized integer min/max reduction code, the final "reduce" step
is sub-optimal. In AArch64, this change wll combine :
  %svn0 = vector_shuffle %0, undef<2,3,u,u>
  %smax0 = smax %0, svn0
  %svn3 = vector_shuffle %smax0, undef<1,u,u,u>
  %sc = setcc %smax0, %svn3, gt
  %n0 = extract_vector_elt %sc, #0
  %n1 = extract_vector_elt %smax0, #0
  %n2 = extract_vector_elt $smax0, #1
  %result = select %n0, %n1, n2
becomes :
  %1 = smaxv %0
  %result = extract_vector_elt %1, 0

This change extends r246790.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247575 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips] Unified the MipsMemSimm9GPRAsmOperand and MipsMemSimm9AsmOperand operands...
Daniel Sanders [Mon, 14 Sep 2015 15:57:24 +0000 (15:57 +0000)]
[mips] Unified the MipsMemSimm9GPRAsmOperand and MipsMemSimm9AsmOperand operands, NFC.

Summary:
These operands had the same purpose, however the MipsMemSimm9GPRAsmOperand
operand was only for micromips32r6 and the MipsMemSimm9AsmOperand did not
have a ParserMatchClass.

Patch by Scott Egerton

Reviewers: vkalintiris, dsanders

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D12730

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247573 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[MergeFuncs] Fix bug in merging GetElementPointers
JF Bastien [Mon, 14 Sep 2015 15:37:48 +0000 (15:37 +0000)]
[MergeFuncs] Fix bug in merging GetElementPointers

GetElementPointers must have the first argument's type compared
for structural equivalence. Previously the code erroneously compared the
pointer's type, but this code was dead because all pointer types (of the
same address space) are the same. The pointee must be compared instead
(using the type stored in the GEP, not from the pointer type which will
be erased anyway).

Author: jrkoenig
Reviewers: dschuff, nlewycky, jfb
Subscribers: nlewycky, llvm-commits
Differential revision: http://reviews.llvm.org/D12820

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247570 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[ARM] Extract shifts out of multiply-by-constant
John Brawn [Mon, 14 Sep 2015 15:19:41 +0000 (15:19 +0000)]
[ARM] Extract shifts out of multiply-by-constant

Turning (op x (mul y k)) into (op x (lsl (mul y k>>n) n)) is beneficial when
we can do the lsl as a shifted operand and the resulting multiply constant is
simpler to generate.

Do this by doing the transformation when trying to select a shifted operand,
as that ensures that it actually turns out better (the alternative would be to
do it in PreprocessISelDAG, but we don't know for sure there if extracting the
shift would allow a shifted operand to be used).

Differential Revision: http://reviews.llvm.org/D12196

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247569 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoReformat partially.
NAKAMURA Takumi [Mon, 14 Sep 2015 12:51:53 +0000 (12:51 +0000)]
Reformat partially.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247557 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoReformat blank lines.
NAKAMURA Takumi [Mon, 14 Sep 2015 12:51:47 +0000 (12:51 +0000)]
Reformat blank lines.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247556 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRevert part of r247553, "[CMake] Reformat CLANG_TEST_DEPS." It was accidental commit.
NAKAMURA Takumi [Mon, 14 Sep 2015 12:51:01 +0000 (12:51 +0000)]
Revert part of r247553, "[CMake] Reformat CLANG_TEST_DEPS." It was accidental commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247555 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[CMake] Reformat CLANG_TEST_DEPS.
NAKAMURA Takumi [Mon, 14 Sep 2015 12:41:53 +0000 (12:41 +0000)]
[CMake] Reformat CLANG_TEST_DEPS.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247553 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips] Remove redundant nested-name-specifier. NFC
Simon Atanasyan [Mon, 14 Sep 2015 11:18:22 +0000 (11:18 +0000)]
[mips] Remove redundant nested-name-specifier. NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247547 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips] Save a copy of MipsABIInfo in the MipsTargetStreamer to escape a dangling...
Simon Atanasyan [Mon, 14 Sep 2015 11:18:03 +0000 (11:18 +0000)]
[mips] Save a copy of MipsABIInfo in the MipsTargetStreamer to escape a dangling pointer

The MipsTargetELFStreamer can receive ABI info from many sources. For example,
from the MipsAsmParser instance. Lifetime of the MipsAsmParser can be shorter
than MipsTargetELFStreamer's lifetime. In that case we get a dangling pointer
to MipsABIInfo.

Differential Revision: http://reviews.llvm.org/D12805

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247546 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoWhitespace.
NAKAMURA Takumi [Mon, 14 Sep 2015 11:14:39 +0000 (11:14 +0000)]
Whitespace.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247543 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoGlobalsAAResult: Try to fix crash.
NAKAMURA Takumi [Mon, 14 Sep 2015 06:16:44 +0000 (06:16 +0000)]
GlobalsAAResult: Try to fix crash.

DeletionCallbackHandle holds GAR in its creation. It assumes;

  - It is registered as CallbackVH. It should not be moved in its life.
  - Its parent, GAR, may be moved.

To move list<DeletionCallbackHandle> GlobalsAAResult::Handles,
GAR must be updated with the destination in GlobalsAAResult(&&).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247534 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[TableGen] Use range-based for loops and make a helper function static. NFC
Craig Topper [Sun, 13 Sep 2015 18:01:25 +0000 (18:01 +0000)]
[TableGen] Use range-based for loops and make a helper function static. NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247529 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[TableGen] Simplify some code by using StringRef::find instead of std::find. NFC
Craig Topper [Sun, 13 Sep 2015 18:01:20 +0000 (18:01 +0000)]
[TableGen] Simplify some code by using StringRef::find instead of std::find. NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247528 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[TableGen] Use 'size_t' instead of 'unsigned' to better match the argument types...
Craig Topper [Sun, 13 Sep 2015 18:01:09 +0000 (18:01 +0000)]
[TableGen] Use 'size_t' instead of 'unsigned' to better match the argument types of addAsmOperand. NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247527 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[X86][MMX] Added shuffle decodes for MMX/3DNow! shuffles.
Simon Pilgrim [Sun, 13 Sep 2015 11:28:45 +0000 (11:28 +0000)]
[X86][MMX] Added shuffle decodes for MMX/3DNow! shuffles.

Added shuffle decodes for MMX PUNPCK + PSHUFW shuffles.
Added shuffle decodes for 3DNow! PSWAPD shuffles.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247526 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[FunctionAttrs] Move the malloc-like test to a static helper function
Chandler Carruth [Sun, 13 Sep 2015 08:23:27 +0000 (08:23 +0000)]
[FunctionAttrs] Move the malloc-like test to a static helper function
that could be used from a new pass manager. This one makes particular
sense as a static helper as it doesn't even need TLI.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247525 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[FunctionAttrs] Factor the logic to test for a known non-null return out
Chandler Carruth [Sun, 13 Sep 2015 08:17:14 +0000 (08:17 +0000)]
[FunctionAttrs] Factor the logic to test for a known non-null return out
of a method and into a re-usable static helper. We can potentially use
this function from the implementation of a new pass manager oriented
version of the pass. Also add some better documentation of exactly what
the semantic model of this routine is (it isn't trivial) and use a more
modern naming convention for it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247524 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAVX-512: Fixed a bug in OR/XOR operations for 512-bit FP values on KNL.
Elena Demikhovsky [Sun, 13 Sep 2015 08:15:15 +0000 (08:15 +0000)]
AVX-512: Fixed a bug in OR/XOR operations for 512-bit FP values on KNL.
KNL does not have VXORPS, VORPS for 512-bit values.
I use integer VPXOR, VPOR that actually do the same.

X86ISD::FXOR/FOR are generated as a result of FSUB combining.

Differential Revision: http://reviews.llvm.org/D12753

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247523 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[FunctionAttrs] Make the per-function attribute inference a boring
Chandler Carruth [Sun, 13 Sep 2015 08:03:23 +0000 (08:03 +0000)]
[FunctionAttrs] Make the per-function attribute inference a boring
static function rather than a method. It just needed access to
TargetLibraryInfo, and this way it can be easily reused between the
current FunctionAttrs implementation and any port for the new pass
manager.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247522 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[FunctionAttrs] Collect utility functions as static helpers rather than
Chandler Carruth [Sun, 13 Sep 2015 07:50:43 +0000 (07:50 +0000)]
[FunctionAttrs] Collect utility functions as static helpers rather than
methods. They don't need anything from the class anyways.

Also, collect the declarations into the private section of the pass.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247521 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoClean up doxygen comments in FunctionAttrs, promoting some non-doxygen
Chandler Carruth [Sun, 13 Sep 2015 06:57:25 +0000 (06:57 +0000)]
Clean up doxygen comments in FunctionAttrs, promoting some non-doxygen
comments, deleting duplicate comments, moving comments to consistently
live on the definition since these are all really internal routines,
etc. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247520 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoDo some spring cleaning on FunctionAttrs.cpp with clang-format prior to
Chandler Carruth [Sun, 13 Sep 2015 06:47:20 +0000 (06:47 +0000)]
Do some spring cleaning on FunctionAttrs.cpp with clang-format prior to
other refactorings and cleanups here.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247519 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[llvm-mc] More meaningful error if input file doesn't exist.
Davide Italiano [Sun, 13 Sep 2015 04:09:40 +0000 (04:09 +0000)]
[llvm-mc] More meaningful error if input file doesn't exist.

Before we just printed on stderr the program name. Now at least we
print the name of the file that doesn't exist. There's probably room
for improvement of error handling in llvm-mc (and the tools in general),
but still this is a step forward.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247518 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[x86] enable machine combiner reassociations for 128-bit vector logical integer insts...
Sanjay Patel [Sat, 12 Sep 2015 19:47:50 +0000 (19:47 +0000)]
[x86] enable machine combiner reassociations for 128-bit vector logical integer insts (2nd try)

The changes in:
test/CodeGen/X86/machine-cp.ll
are just due to scheduling differences after some logic instructions were reassociated.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247516 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[CodeGen] Fix AtomicExpand invalidation issue caused by r247429.
Ahmed Bougacha [Sat, 12 Sep 2015 18:51:23 +0000 (18:51 +0000)]
[CodeGen] Fix AtomicExpand invalidation issue caused by r247429.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247514 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[X86] Renamed lowerVectorShuffleAsUnpack NFCI.
Simon Pilgrim [Sat, 12 Sep 2015 18:26:47 +0000 (18:26 +0000)]
[X86] Renamed lowerVectorShuffleAsUnpack NFCI.

Renamed to lowerVectorShuffleAsPermuteAndUnpack to make it clear that it lowers to more than just a UNPCK instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247513 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoDon't use bashism/kshism of test ==. From Kamil Rytarowski.
Joerg Sonnenberger [Sat, 12 Sep 2015 16:30:32 +0000 (16:30 +0000)]
Don't use bashism/kshism of test ==. From Kamil Rytarowski.

Differential Revision: http://reviews.llvm.org/D12642

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247512 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[X86] Moved lowerVectorShuffleWithUNPCK earlier to make reuse easier. NFCI.
Simon Pilgrim [Sat, 12 Sep 2015 16:03:06 +0000 (16:03 +0000)]
[X86] Moved lowerVectorShuffleWithUNPCK earlier to make reuse easier. NFCI.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247511 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[X86] Added i1 vector sextload tests
Simon Pilgrim [Sat, 12 Sep 2015 15:36:41 +0000 (15:36 +0000)]
[X86] Added i1 vector sextload tests

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247509 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[X86][FMA] Refreshed fma tests
Simon Pilgrim [Sat, 12 Sep 2015 15:33:05 +0000 (15:33 +0000)]
[X86][FMA] Refreshed fma tests

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247508 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agorevert r247506; need to verify changes in existing tests
Sanjay Patel [Sat, 12 Sep 2015 15:27:31 +0000 (15:27 +0000)]
revert r247506; need to verify changes in existing tests

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247507 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[x86] enable machine combiner reassociations for 128-bit vector logical integer insts
Sanjay Patel [Sat, 12 Sep 2015 14:58:04 +0000 (14:58 +0000)]
[x86] enable machine combiner reassociations for 128-bit vector logical integer insts

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247506 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoFixed unused variable warning.
Simon Pilgrim [Sat, 12 Sep 2015 14:00:17 +0000 (14:00 +0000)]
Fixed unused variable warning.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247505 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[InstCombine] CVTPH2PS Vector Demanded Elements + Constant Folding
Simon Pilgrim [Sat, 12 Sep 2015 13:39:53 +0000 (13:39 +0000)]
[InstCombine] CVTPH2PS Vector Demanded Elements + Constant Folding

Improved InstCombine support for CVTPH2PS (F16C half 2 float conversion):

<4 x float> @llvm.x86.vcvtph2ps.128(<8 x i16>) - only uses the bottom 4 i16 elements for the conversion.

Added constant folding support.

Differential Revision: http://reviews.llvm.org/D12731

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247504 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[X86][SSE] Use general sext IR for (v)pmovsx stack folding tests
Simon Pilgrim [Sat, 12 Sep 2015 11:45:24 +0000 (11:45 +0000)]
[X86][SSE] Use general sext IR for (v)pmovsx stack folding tests

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247502 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[PM] Port SROA to the new pass manager.
Chandler Carruth [Sat, 12 Sep 2015 09:09:14 +0000 (09:09 +0000)]
[PM] Port SROA to the new pass manager.

In some ways this is a very boring port to the new pass manager as there
are no interesting analyses or dependencies or other oddities.

However, this does introduce the first good example of a transformation
pass with non-trivial state porting to the new pass manager. I've tried
to carve out patterns here to replicate elsewhere, and would appreciate
comments on whether folks like these patterns:

- A common need in the new pass manager is to effectively lift the pass
  class and some of its state into a public header file. Prior to this,
  LLVM used anonymous namespaces to provide "module private" types and
  utilities, but that doesn't scale to cases where a public header file
  is needed and the new pass manager will exacerbate that. The pattern
  I've adopted here is to use the namespace-cased-name of the core pass
  (what would be a module if we had them) as a module-private namespace.
  Then utility and other code can be declared and defined in this
  namespace. At some point in the future, we could even have
  (conditionally compiled) code that used modules features when
  available to do the same basic thing.

- I've split the actual pass run method in two in order to expose
  a private method usable by the old pass manager to wrap the new class
  with a minimum of duplicated code. I actually looked at a bunch of
  ways to automate or generate these, but they are all quite terrible
  IMO. The fundamental need is to extract the set of analyses which need
  to cross this interface boundary, and that will end up being too
  unpredictable to effectively encapsulate IMO. This is also
  a relatively small amount of boiler plate that will live a relatively
  short time, so I'm not too worried about the fact that it is boiler
  plate.

The rest of the patch is totally boring but results in a massive diff
(sorry). It just moves code around and removes or adds qualifiers to
reflect the new name and nesting structure.

Differential Revision: http://reviews.llvm.org/D12773

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247501 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoClean up: Refactoring the hardcoded value of 6 for FindAvailableLoadedValue()'s param...
Larisse Voufo [Sat, 12 Sep 2015 01:41:55 +0000 (01:41 +0000)]
Clean up: Refactoring the hardcoded value of 6 for FindAvailableLoadedValue()'s parameter MaxInstsToScan.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247497 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoFix typos.
Bruce Mitchener [Sat, 12 Sep 2015 01:17:08 +0000 (01:17 +0000)]
Fix typos.

Summary: This fixes a variety of typos in docs, code and headers.

Subscribers: jholewinski, sanjoy, arsenm, llvm-commits

Differential Revision: http://reviews.llvm.org/D12626

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247495 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoMove asserts from PHINode::addIncoming to PHINode::setIncoming*
Hal Finkel [Sat, 12 Sep 2015 00:08:21 +0000 (00:08 +0000)]
Move asserts from PHINode::addIncoming to PHINode::setIncoming*

We had asserts in PHINode::addIncoming to check that the value types matched
the type of the PHI, and that the associated BB was not null. These did not
catch, however, later uses of setIncomingValue and setIncomingBlock (which are
called by addIncoming as well). Moving the asserts to PHINode::setIncoming*
provides better coverage. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247492 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agodsymutil: Factor out the relocation handling into a RelocationManager (NFC)
Adrian Prantl [Fri, 11 Sep 2015 23:45:30 +0000 (23:45 +0000)]
dsymutil: Factor out the relocation handling into a RelocationManager (NFC)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247490 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[MC] Fix style bugs introduced in r247471. Reported by Rafael Espindola.
Davide Italiano [Fri, 11 Sep 2015 22:04:21 +0000 (22:04 +0000)]
[MC] Fix style bugs introduced in r247471. Reported by Rafael Espindola.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247483 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[MC] Don't crash on division by zero.
Davide Italiano [Fri, 11 Sep 2015 20:47:35 +0000 (20:47 +0000)]
[MC] Don't crash on division by zero.

Differential Revision: http://reviews.llvm.org/D12776

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247471 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAdd a non-exiting diagnostic handler for LTO.
Yunzhong Gao [Fri, 11 Sep 2015 20:01:53 +0000 (20:01 +0000)]
Add a non-exiting diagnostic handler for LTO.
This is in order to give LTO clients a chance to do some clean-up before
terminating the process.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247461 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agotypo; NFC
Sanjay Patel [Fri, 11 Sep 2015 19:29:18 +0000 (19:29 +0000)]
typo; NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247454 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoUse function attribute "stackrealign" to decide whether stack
Akira Hatanaka [Fri, 11 Sep 2015 18:54:38 +0000 (18:54 +0000)]
Use function attribute "stackrealign" to decide whether stack
realignment should be forced.

With this commit, we can now force stack realignment when doing LTO and
do so on a per-function basis. Also, add a new cl::opt option
"stackrealign" to CommandFlags.h which is used to force stack
realignment via llc's command line.

Out-of-tree projects currently using -force-align-stack to force stack
realignment should make changes to attach the attribute to the functions
in the IR.

Differential Revision: http://reviews.llvm.org/D11814

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247450 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[CMake] [Darwin] Need to set lto_library on CMAKE_MODULE_LINKER_FLAGS as well
Chris Bieneman [Fri, 11 Sep 2015 18:39:19 +0000 (18:39 +0000)]
[CMake] [Darwin] Need to set lto_library on CMAKE_MODULE_LINKER_FLAGS as well

This is a follow-on to r247308.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247443 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[X86] Make sure startproc/endproc are paired
David Majnemer [Fri, 11 Sep 2015 17:34:34 +0000 (17:34 +0000)]
[X86] Make sure startproc/endproc are paired

We used different conditions to determine if we should emit startproc vs
endproc.  Use the same condition to ensure that they will always be
paired.

This fixes PR24374.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247435 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[IR] Print the label operands of a catchpad like an invoke
Reid Kleckner [Fri, 11 Sep 2015 17:27:52 +0000 (17:27 +0000)]
[IR] Print the label operands of a catchpad like an invoke

The rest of the EH pads are fine, since they have at most one label and
take fewer operands for the personality.

Old catchpad vs. new:
  %5 = catchpad [i8* bitcast (i32 ()* @"\01?filt$0@0@main@@" to i8*)] to label %__except.ret.10 unwind label %catchendblock.9
-----
  %5 = catchpad [i8* bitcast (i32 ()* @"\01?filt$0@0@main@@" to i8*)]
          to label %__except.ret.10 unwind label %catchendblock.9

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247433 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[CodeGen] Refactor TLI/AtomicExpand interface to make LLSC explicit.
Ahmed Bougacha [Fri, 11 Sep 2015 17:08:28 +0000 (17:08 +0000)]
[CodeGen] Refactor TLI/AtomicExpand interface to make LLSC explicit.

We used to have this magic "hasLoadLinkedStoreConditional()" callback,
which really meant two things:
- expand cmpxchg (to ll/sc).
- expand atomic loads using ll/sc (rather than cmpxchg).

Remove it, and, instead, introduce explicit callbacks:
- bool shouldExpandAtomicCmpXchgInIR(inst)
- AtomicExpansionKind shouldExpandAtomicLoadInIR(inst)

Differential Revision: http://reviews.llvm.org/D12557

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247429 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[CodeGen] Rename AtomicRMWExpansionKind to AtomicExpansionKind.
Ahmed Bougacha [Fri, 11 Sep 2015 17:08:17 +0000 (17:08 +0000)]
[CodeGen] Rename AtomicRMWExpansionKind to AtomicExpansionKind.

This lets us generalize its usage to the other atomic instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247428 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[PR24785] Appease MSC18 to tweak optimizations.
NAKAMURA Takumi [Fri, 11 Sep 2015 17:08:02 +0000 (17:08 +0000)]
[PR24785] Appease MSC18 to tweak optimizations.

This brings a warning.

  cl : Command line warning D9035: option 'Og-' has been deprecated and will be removed in a future release

We should resolve PR11951 to remove this tweak.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247427 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[libFuzzer] mention more trophies
Kostya Serebryany [Fri, 11 Sep 2015 16:34:14 +0000 (16:34 +0000)]
[libFuzzer] mention more trophies

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247425 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips] Add missing disassembler tests for MIPS64-MIPS64R5.
Daniel Sanders [Fri, 11 Sep 2015 16:24:11 +0000 (16:24 +0000)]
[mips] Add missing disassembler tests for MIPS64-MIPS64R5.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247422 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips] Add missing MIPS32 - MIPS32R5 disassembler tests.
Daniel Sanders [Fri, 11 Sep 2015 15:28:19 +0000 (15:28 +0000)]
[mips] Add missing MIPS32 - MIPS32R5 disassembler tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247420 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips] Attempt to fix llvm-s390x-linux1
Daniel Sanders [Fri, 11 Sep 2015 14:57:54 +0000 (14:57 +0000)]
[mips] Attempt to fix llvm-s390x-linux1

It doesn't seem to like the '|&' in the test command.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247418 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips] Add missing MIPS-IV disassembler tests.
Daniel Sanders [Fri, 11 Sep 2015 14:54:58 +0000 (14:54 +0000)]
[mips] Add missing MIPS-IV disassembler tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247417 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips] Add missing MIPS-III disassembler tests.
Daniel Sanders [Fri, 11 Sep 2015 14:48:46 +0000 (14:48 +0000)]
[mips] Add missing MIPS-III disassembler tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247416 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoTweak 2 x86 gold tests so they can run on non-x86 platforms
Arnaud A. de Grandmaison [Fri, 11 Sep 2015 14:45:34 +0000 (14:45 +0000)]
Tweak 2 x86 gold tests so they can run on non-x86 platforms

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247415 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips] Add missing MIPS-II disassembler tests.
Daniel Sanders [Fri, 11 Sep 2015 14:34:41 +0000 (14:34 +0000)]
[mips] Add missing MIPS-II disassembler tests.

These tests were found by llvm-mc-fuzzer (see http://reviews.llvm.org/D12723)
and were verified by checking the disassembler output is accepted by GAS.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247414 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoAdd #include llvm-config.h to Locale.cpp which depends on LLVM_ON_WIN32.
Yaron Keren [Fri, 11 Sep 2015 13:22:47 +0000 (13:22 +0000)]
Add #include llvm-config.h to Locale.cpp which depends on LLVM_ON_WIN32.
Source code was assuming that llvm-config.h would be included somehow but
up to r247253 that added #include "llvm/Support/Compiler.h" to StringRef.h
the config file was not actually included. The inclusion of llvm-config.h
caused a change of behaviour in tools/clang/test/Frontend/source-col-map.c:
previously it would output the original UTF-8 but now it outputs <U+03B1>.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247409 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRe-commit r247405: [mips] Add missing MIPS-I disassembler tests.
Daniel Sanders [Fri, 11 Sep 2015 12:59:03 +0000 (12:59 +0000)]
Re-commit r247405: [mips] Add missing MIPS-I disassembler tests.

These tests were found by llvm-mc-fuzzer (see http://reviews.llvm.org/D12723)
and verified by checking the disassembler output is accepted by GAS.

The problematic tests from the previous commit have been moved to
valid-xfail.txt for now.

Also, give invalid instructions some coverage. invalid-xfail.txt contains
instructions that should be invalid but successfully disassemble.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247407 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoRevert r247405: [mips] Add missing MIPS-I disassembler tests.
Daniel Sanders [Fri, 11 Sep 2015 12:42:38 +0000 (12:42 +0000)]
Revert r247405: [mips] Add missing MIPS-I disassembler tests.

A small number of the added tests have operands that change on each round trip.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247406 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[mips] Add missing MIPS-I disassembler tests.
Daniel Sanders [Fri, 11 Sep 2015 12:24:06 +0000 (12:24 +0000)]
[mips] Add missing MIPS-I disassembler tests.

These tests were found by llvm-mc-fuzzer (see http://reviews.llvm.org/D12723)
and verified by checking the disassembler output is accepted by GAS.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247405 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoPPCFrameLowering::emitEpilogue(): Avoid manipulating MBBI on iterator end.
NAKAMURA Takumi [Fri, 11 Sep 2015 08:20:56 +0000 (08:20 +0000)]
PPCFrameLowering::emitEpilogue(): Avoid manipulating MBBI on iterator end.

It caused crash in MachineInstr::hasPropertyInBundle() since r247237.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247395 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoFix llvm/test/tools/gold/X86/bad-alias.ll.
NAKAMURA Takumi [Fri, 11 Sep 2015 08:03:17 +0000 (08:03 +0000)]
Fix llvm/test/tools/gold/X86/bad-alias.ll.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247391 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[dsymutil] Discard useless location attributes.
Frederic Riss [Fri, 11 Sep 2015 04:17:30 +0000 (04:17 +0000)]
[dsymutil] Discard useless location attributes.

When cloning the debug info for a function that hasn't been linked,
strip the DIEs from all location attributes that wouldn't contain any
meaningful information anyway.

This kind of situation can happen when a function got discarded by the
linker, but its debug information is still wanted in the final link
because it was marked as required as some other DIE dependency. The easiest
way to get into that situation is to have using directives. They get
linked unconditionally, but their targets might not always be present.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247386 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[dsymutil] Rename some variables NFC.
Frederic Riss [Fri, 11 Sep 2015 04:17:25 +0000 (04:17 +0000)]
[dsymutil] Rename some variables NFC.

lldb doesn't like having variables named as an existing type. In order to
ease debugging, rename those variables to avoid that conflict.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247385 91177308-0d34-0410-b5e6-96231b3b80d8

8 years agoFix the gold test cases after alias changes
David Blaikie [Fri, 11 Sep 2015 03:28:37 +0000 (03:28 +0000)]
Fix the gold test cases after alias changes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247381 91177308-0d34-0410-b5e6-96231b3b80d8

8 years ago[opaque pointer type] Add textual IR support for explicit type parameter for global...
David Blaikie [Fri, 11 Sep 2015 03:22:04 +0000 (03:22 +0000)]
[opaque pointer type] Add textual IR support for explicit type parameter for global aliases

update.py:
import fileinput
import sys
import re

alias_match_prefix = r"(.*(?:=|:|^)\s*(?:external |)(?:(?:private|internal|linkonce|linkonce_odr|weak|weak_odr|common|appending|extern_weak|available_externally) )?(?:default |hidden |protected )?(?:dllimport |dllexport )?(?:unnamed_addr |)(?:thread_local(?:\([a-z]*\))? )?alias"
plain = re.compile(alias_match_prefix + r" (.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|addrspacecast|\[\[[a-zA-Z]|\{\{).*$)")
cast  = re.compile(alias_match_prefix + r") ((?:bitcast|inttoptr|addrspacecast)\s*\(.* to (.*?)(| addrspace\(\d+\) *)\*\)\s*(?:;.*)?$)")
gep   = re.compile(alias_match_prefix + r") ((?:getelementptr)\s*(?:inbounds)?\s*\((?P<type>.*), (?P=type)(?:\s*addrspace\(\d+\)\s*)?\* .*\)\s*(?:;.*)?$)")

def conv(line):
  m = re.match(cast, line)
  if m:
    return m.group(1) + " " + m.group(3) + ", " + m.group(2)
  m = re.match(gep, line)
  if m:
    return m.group(1) + " " + m.group(3) + ", " + m.group(2)
  m = re.match(plain, line)
  if m:
    return m.group(1) + ", " + m.group(2) + m.group(3) + "*" + m.group(4) + "\n"
  return line

for line in sys.stdin:
  sys.stdout.write(conv(line))

apply.sh:
for name in "$@"
do
  python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
  rm -f "$name.tmp"
done

The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247378 91177308-0d34-0410-b5e6-96231b3b80d8