Kate Stone [Tue, 19 Apr 2016 20:45:47 +0000 (20:45 +0000)]
Eliminate circular dependency introduced between lldbtest.py and decorators.py
llvm-svn: 266815
Adrian Prantl [Tue, 19 Apr 2016 20:31:19 +0000 (20:31 +0000)]
cc1as: Don't crash when CIE is requested and no DWARF version is specified.
This patch changes the default DWARF version for cc1as from invalid 0 to 2,
which should be the lowest common denominator on all platforms.
rdar://problem/
24735813
llvm-svn: 266814
Mandeep Singh Grang [Tue, 19 Apr 2016 20:29:59 +0000 (20:29 +0000)]
[compiler-rt] Remove unwanted --check-prefix=CHECK from unit tests. NFC.
Summary:
Removed unwanted --check-prefix=CHECK from the following unit tests:
test/asan/TestCases/Posix/start-deactivated.cc
test/tsan/Darwin/ignored-interceptors.mm
Patch by: Mandeep Singh Grang (mgrang)
Reviewers: samsonov, kcc, dvyukov, eugenis
Differential Revision: http://reviews.llvm.org/D19281
llvm-svn: 266813
Lang Hames [Tue, 19 Apr 2016 20:22:50 +0000 (20:22 +0000)]
[Orc] Add move ops for OrcRemoteTargetClient and OrcRemoteTargetServer to
appease MSVC.
llvm-svn: 266812
Krzysztof Parzyszek [Tue, 19 Apr 2016 20:20:33 +0000 (20:20 +0000)]
[Hexagon] Fix printing the address operand of S2_storerinewabs
llvm-svn: 266811
Rafael Espindola [Tue, 19 Apr 2016 20:18:52 +0000 (20:18 +0000)]
Fix pr27420.
Return the right expression for R_X86_64_GOTPCRELX and
R_X86_64_REX_GOTPCRELX.
llvm-svn: 266810
Tim Shen [Tue, 19 Apr 2016 20:14:52 +0000 (20:14 +0000)]
[PPC, SSP] Support PowerPC Linux stack protection.
llvm-svn: 266809
Ben Craig [Tue, 19 Apr 2016 20:13:55 +0000 (20:13 +0000)]
Include initializer_list from utility
The C++11 and C++14 standards both say in the header <utility> synopsis that
<utility> shall include <initializer_list>.
llvm-svn: 266808
Ahmed Bougacha [Tue, 19 Apr 2016 19:44:45 +0000 (19:44 +0000)]
[ARM NEON] Define vfms_f32 on ARM, and all vfms using vfma.
r259537 added vfma/vfms to armv7, but the builtin was only lowered
on the AArch64 side. Instead of supporting it on ARM, get rid of it.
The vfms builtin lowered to:
%nb = fsub float -0.0, %b
%r = @llvm.fma.f32(%a, %nb, %c)
Instead, define the operation in terms of vfma, and swap the
multiplicands. It now lowers to:
%na = fsub float -0.0, %a
%r = @llvm.fma.f32(%na, %b, %c)
This matches the instruction more closely, and lets current LLVM
generate the "natural" operand ordering:
fmls.2s v0, v1, v2
instead of the crooked (but equivalent):
fmls.2s v0, v2, v1
Except for theses changes, assembly is identical.
LLVM accepts both commutations, and the LLVM tests in:
test/CodeGen/AArch64/arm64-fmadd.ll
test/CodeGen/AArch64/fp-dp3.ll
test/CodeGen/AArch64/neon-fma.ll
test/CodeGen/ARM/fusedMAC.ll
already check either the new one only, or both.
Also verified against the test-suite unittests.
llvm-svn: 266807
Tim Shen [Tue, 19 Apr 2016 19:40:37 +0000 (19:40 +0000)]
[SSP, 2/2] Create llvm.stackguard() intrinsic and lower it to LOAD_STACK_GUARD
With this change, ideally IR pass can always generate llvm.stackguard
call to get the stack guard; but for now there are still IR form stack
guard customizations around (see getIRStackGuard()). Future SSP
customization should go through LOAD_STACK_GUARD.
There is a behavior change: stack guard values are not CSEed anymore,
since we should never reuse the value in case that it has been spilled (and
corrupted). See ssp-guard-spill.ll. This also cause the change of stack
size and codegen in X86 and AArch64 test cases.
Ideally we'd like to know if the guard created in llvm.stackprotector() gets
spilled or not. If the value is spilled, discard the value and reload
stack guard; otherwise reuse the value. This can be done by teaching
register allocator to know how to rematerialize LOAD_STACK_GUARD and
force a rematerialization (which seems hard), or check for spilling in
expandPostRAPseudo. It only makes sense when the stack guard is a global
variable, which requires more instructions to load. Anyway, this seems to go out
of the scope of the current patch.
llvm-svn: 266806
Lang Hames [Tue, 19 Apr 2016 19:35:16 +0000 (19:35 +0000)]
[Orc] Add explicit move ops to OrcRemoteTargetRPCAPI for MSVC.
llvm-svn: 266805
Lang Hames [Tue, 19 Apr 2016 19:34:46 +0000 (19:34 +0000)]
[Orc] Fix missing return in RPC move assignment operator.
llvm-svn: 266804
Eric Liu [Tue, 19 Apr 2016 19:25:33 +0000 (19:25 +0000)]
Fixed a bug in AnnotatedLine::startsWith when there are comments in the line.
Summary: When there are comments in the line, one token may be checked multiple times.
Reviewers: mprobst, djasper
Subscribers: ioeric, cfe-commits, klimek
Differential Revision: http://reviews.llvm.org/D19106
llvm-svn: 266803
Jacques Pienaar [Tue, 19 Apr 2016 19:15:25 +0000 (19:15 +0000)]
[lanai] Add lowering for SETCCE i32.
* Add lowering for SETCCE i32.
* Add test to check lowering of i64 compares uses SETCCE expansion (outside of EQ and NE).
* Fix select.ll test and immediate form selection for RI operations.
llvm-svn: 266802
David Majnemer [Tue, 19 Apr 2016 19:10:21 +0000 (19:10 +0000)]
[ValueTracking, VectorUtils] Refactor getIntrinsicIDForCall
The functionality contained within getIntrinsicIDForCall is two-fold: it
checks if a CallInst's callee is a vectorizable intrinsic. If it isn't
an intrinsic, it attempts to map the call's target to a suitable
intrinsic.
Move the mapping functionality into getIntrinsicForCallSite and rename
getIntrinsicIDForCall to getVectorIntrinsicIDForCall while
reimplementing it in terms of getIntrinsicForCallSite.
llvm-svn: 266801
Manman Ren [Tue, 19 Apr 2016 19:05:03 +0000 (19:05 +0000)]
ObjC Class Property: don't emit class properties on old deployment targets.
For old deployment targets, emit nil for all class property lists.
rdar://
25616128
llvm-svn: 266800
Rui Ueyama [Tue, 19 Apr 2016 19:04:03 +0000 (19:04 +0000)]
Attempt to fix buildbot.
llvm-svn: 266799
Rui Ueyama [Tue, 19 Apr 2016 18:58:11 +0000 (18:58 +0000)]
ELF: Add +, -, *, / and & to SECTIONS linker script command.
This patch is based heavily on George Rimor's patch
http://reviews.llvm.org/D19221.
In the linker script, you can write expressions to compute addresses.
Currently we only support "+" operator. This adds a few more operators.
Since this patch adds * and /, we need to handle operator precedences
properly. I implemented that using the operator-precedence grammar.
Differential Revision: http://reviews.llvm.org/D19237
llvm-svn: 266798
Douglas Katzman [Tue, 19 Apr 2016 18:55:53 +0000 (18:55 +0000)]
Fix PR26999 better- RenderDebugEnablingArgs() once only
llvm-svn: 266797
Justin Lebar [Tue, 19 Apr 2016 18:52:28 +0000 (18:52 +0000)]
[CUDA] Add a test for r266496 (raise an error if a CUDA installation isn't found)
llvm-svn: 266796
Eugene Zelenko [Tue, 19 Apr 2016 18:49:21 +0000 (18:49 +0000)]
[Clang-tidy] Fix extra semicolon warning in cppcoreguidelines/ProTypeMemberInitCheck.cpp.
llvm-svn: 266795
Sanjoy Das [Tue, 19 Apr 2016 18:48:16 +0000 (18:48 +0000)]
[X86] Simplify StackMapShadowTracker; NFC
- Elide trivial contructor and desctructor
- Move implementation out of an unnecessary explicit llvm namespace
scope
llvm-svn: 266794
Sanjoy Das [Tue, 19 Apr 2016 18:48:13 +0000 (18:48 +0000)]
[X86MCInstLower] Clean up EmitNops; NFC
Instead of having a conditional assert inside EmitNops, refactor so that
the caller can have the assert instead.
llvm-svn: 266793
Krzysztof Parzyszek [Tue, 19 Apr 2016 18:30:18 +0000 (18:30 +0000)]
[Hexagon] Implement branch relaxation
Patch by Sirish Pande.
llvm-svn: 266792
Kate Stone [Tue, 19 Apr 2016 18:20:11 +0000 (18:20 +0000)]
Adds a test to detect when clang omits specialized generic types from debug information when using precompiled headers and -gmodules.
llvm-svn: 266791
Martin Probst [Tue, 19 Apr 2016 18:19:06 +0000 (18:19 +0000)]
reuse mustBeJSIdent for interface detection
llvm-svn: 266790
Martin Probst [Tue, 19 Apr 2016 18:18:59 +0000 (18:18 +0000)]
clang-format: [JS] support `interface` as a free standing identifier.
Summary:
`interface` can be used as a fee standing identifier in JavaScript/TypeScript.
This change uses the heuristic of whether it's followed by another identifier
as an indication.
Reviewers: djasper
Subscribers: klimek, cfe-commits
Differential Revision: http://reviews.llvm.org/D19240
llvm-svn: 266789
Sanjay Patel [Tue, 19 Apr 2016 18:17:34 +0000 (18:17 +0000)]
[builtin_expect] tighten checks, add test, add comments
llvm-svn: 266788
Sanjay Patel [Tue, 19 Apr 2016 18:06:33 +0000 (18:06 +0000)]
reduce indentation; NFCI
llvm-svn: 266787
Duncan P. N. Exon Smith [Tue, 19 Apr 2016 18:00:19 +0000 (18:00 +0000)]
IR: Enable debug info type ODR uniquing for forward decls
Add a new method, DICompositeType::buildODRType, that will create or
mutate the DICompositeType for a given ODR identifier, and use it in
LLParser and BitcodeReader instead of DICompositeType::getODRType.
The logic is as follows:
- If there's no node, create one with the given arguments.
- Else, if the current node is a forward declaration and the new
arguments would create a definition, mutate the node to match the
new arguments.
- Else, return the old node.
This adds a missing feature supported by the current DITypeIdentifierMap
(which I'm slowly making redudant). The only remaining difference is
that the DITypeIdentifierMap has a "the-last-one-wins" rule, whereas
DICompositeType::buildODRType has a "the-first-one-wins" rule.
For now I'm leaving behind DICompositeType::getODRType since it has
obvious, low-level semantics that are convenient for unit testing.
llvm-svn: 266786
Ahmed Bougacha [Tue, 19 Apr 2016 17:54:29 +0000 (17:54 +0000)]
[CodeGen] Widen non-power-of-2 vector HFA base types.
Currently, for the ppc64--gnu and aarch64 ABIs, we recognize:
typedef __attribute__((__ext_vector_type__(3))) float v3f32;
typedef __attribute__((__ext_vector_type__(16))) char v16i8;
struct HFA {
v3f32 a;
v16i8 b;
};
as an HFA. Since the first type encountered is used as the base type,
we pass the HFA as:
[2 x <3 x float>]
Which leads to incorrect IR (relying on padding values) when the
second field is used.
Instead, explicitly widen the vector (after size rounding) in
isHomogeneousAggregate.
Differential Revision: http://reviews.llvm.org/D18998
llvm-svn: 266784
Ahmed Bougacha [Tue, 19 Apr 2016 17:54:24 +0000 (17:54 +0000)]
[CodeGen] Fix whitespace. NFC.
llvm-svn: 266783
Douglas Katzman [Tue, 19 Apr 2016 17:43:54 +0000 (17:43 +0000)]
Pass dwarf-version to cc1as.
Fix PR26999 - crashing in cc1as with any '*bsd' target.
llvm-svn: 266775
David L Kreitzer [Tue, 19 Apr 2016 17:43:44 +0000 (17:43 +0000)]
Preliminary changes for fixing PR27241. Generalized/restructured some things
in preparation for enabling the outgoing parameter store-to-push optimization
for 64-bit targets.
Differential Revision: http://reviews.llvm.org/D19222
llvm-svn: 266774
Duncan P. N. Exon Smith [Tue, 19 Apr 2016 17:43:43 +0000 (17:43 +0000)]
Linker: Simplify test/Linker/dicompositetype-unique.ll, NFC
Simplify the test logic a little, sharing logic between the two linking
directions by specifying -check-prefix multiple times. Now it's more
obvious what's hte same and different between the two directions, and
there is less CHECK duplication. This is a prep for expanding the test.
llvm-svn: 266773
Zachary Turner [Tue, 19 Apr 2016 17:36:58 +0000 (17:36 +0000)]
[llvm-pdbdump] Print a better error message when PDB loading fails.
Differential Revision: http://reviews.llvm.org/D19234
llvm-svn: 266772
Eugene Zelenko [Tue, 19 Apr 2016 17:31:58 +0000 (17:31 +0000)]
[Release Notes] Mention Clang-tidy misc-unused-using-decls check.
llvm-svn: 266770
Lang Hames [Tue, 19 Apr 2016 17:26:59 +0000 (17:26 +0000)]
[Orc] Add move ops to RPC to satisfy MSVC.
llvm-svn: 266768
Chad Rosier [Tue, 19 Apr 2016 17:19:14 +0000 (17:19 +0000)]
[ValueTracking] Improve isImpliedCondition for conditions with matching operands.
This patch improves SimplifyCFG to catch cases like:
if (a < b) {
if (a > b) <- known to be false
unreachable;
}
Phabricator Revision: http://reviews.llvm.org/D18905
llvm-svn: 266767
Lang Hames [Tue, 19 Apr 2016 17:13:52 +0000 (17:13 +0000)]
[Orc] Add pthread dependence to the RPCUtilsTest unit test.
llvm-svn: 266766
Sanjay Patel [Tue, 19 Apr 2016 17:13:14 +0000 (17:13 +0000)]
reduce indentation; NFCI
llvm-svn: 266765
Duncan P. N. Exon Smith [Tue, 19 Apr 2016 17:11:06 +0000 (17:11 +0000)]
IR: LLVMContextTest => DebugTypeODRUniquingTest, NFC
The second test in this file is actually testing DICompositeType API,
not LLVMContext API (after r266742 moved it to a higher level). This
really doesn't make sense in an LLVMContextTest. Rename the tests
before adding more.
llvm-svn: 266764
Michael Zuckerman [Tue, 19 Apr 2016 17:10:29 +0000 (17:10 +0000)]
[Clang][Builtin][AVX512] Adding intrinsics for VGETMANT{PD|PS} and VGETEXP{PD|PS} instruction set
Differential Revision: http://reviews.llvm.org/D19197
llvm-svn: 266763
Duncan P. N. Exon Smith [Tue, 19 Apr 2016 16:57:24 +0000 (16:57 +0000)]
Linker: Avoid constructing ValueMap::MDMapT
Calling ValueMap::MD lazily constructs a ValueMap, which mallocs the
buckets. Instead of swapping constructed maps, move around the
underlying Optional<MDMapT>. This gets rid of some unnecessary malloc
traffic from r266579 (not that it showed up on a profile).
llvm-svn: 266761
Jonathan Peyton [Tue, 19 Apr 2016 16:55:17 +0000 (16:55 +0000)]
[ITTNOTIFY] Remove serialized parallel regions from frame notification
llvm-svn: 266760
Brendon Cahoon [Tue, 19 Apr 2016 16:46:57 +0000 (16:46 +0000)]
[DependenceAnalysis] Refactor uses of getConstantPart. NFC.
Rather than checking for the SCEV type prior to calling
getContantPart, perform the checks in the function. This reduces
the number of places where the checks are needed.
Differential Revision: http://reviews.llvm.org/D19241
llvm-svn: 266759
Alexey Bataev [Tue, 19 Apr 2016 16:36:01 +0000 (16:36 +0000)]
Revert "[OPENMP] Codegen for untied tasks."
This reverts commit r266754.
llvm-svn: 266755
Alexey Bataev [Tue, 19 Apr 2016 16:27:55 +0000 (16:27 +0000)]
[OPENMP] Codegen for untied tasks.
If the untied clause is present on a task construct, any thread in the
team can resume the task region after a suspension. Patch adds proper
codegen for untied tasks.
llvm-svn: 266754
Andrey Turetskiy [Tue, 19 Apr 2016 16:25:30 +0000 (16:25 +0000)]
Revert r266747 (Compilation for Intel MCU (Part 1/3)) since it breaks a few buildbots.
llvm-svn: 266753
Mehdi Amini [Tue, 19 Apr 2016 16:21:37 +0000 (16:21 +0000)]
Fix Gold test after r266750 (ModuleLinker: Do not import linkonce/weak as "external_weak")
From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 266752
Duncan P. N. Exon Smith [Tue, 19 Apr 2016 16:17:48 +0000 (16:17 +0000)]
IR: Use Optional instead of unique_ptr for Metadata map in ValueMap, NFC
llvm-svn: 266751
Mehdi Amini [Tue, 19 Apr 2016 16:11:05 +0000 (16:11 +0000)]
ModuleLinker: Do not import linkonce/weak as "external_weak"
Summary:
There is no reason to have a weak reference because the external
definition will be weak.
Reviewers: rafael
Subscribers: llvm-commits, tejohnson
Differential Revision: http://reviews.llvm.org/D19267
From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 266750
Duncan P. N. Exon Smith [Tue, 19 Apr 2016 16:06:50 +0000 (16:06 +0000)]
IR: Use Optional instead of unique_ptr for debug info ODR type map, NFC
Save a level of malloc indirection.
llvm-svn: 266749
Samuel Benzaquen [Tue, 19 Apr 2016 15:52:56 +0000 (15:52 +0000)]
[ASTMatchers] Do not try to memoize nodes we can't compare.
Summary:
Prevent hasAncestor from comparing nodes that are not supported.
hasDescendant was fixed some time ago to avoid this problem.
I'm applying the same fix to hasAncestor: if any object in the Builder map is
not comparable, skip the cache.
Reviewers: alexfh
Subscribers: klimek, cfe-commits
Differential Revision: http://reviews.llvm.org/D19231
llvm-svn: 266748
Andrey Turetskiy [Tue, 19 Apr 2016 15:50:57 +0000 (15:50 +0000)]
Compilation for Intel MCU (Part 1/3)
Add -miamcu option which:
* Sets IAMCU triple
* Sets IAMCU ABI
* Enforces static compilation
Differential Revision: http://reviews.llvm.org/D18398
llvm-svn: 266747
Teresa Johnson [Tue, 19 Apr 2016 15:48:30 +0000 (15:48 +0000)]
Enable ODR uniquing of DITypes in more places
Summary:
This is a follow-on to apply Duncan's new DIType ODR uniquing from
r266549 and r266713 in more places.
Enable enableDebugTypeODRUniquing() for ThinLTO backends invoked via
libLTO, similar to the way r266549 enabled this for ThinLTO backend
threads launched from gold-plugin.
Also enable enableDebugTypeODRUniquing in opt, similar to the way
r266549 enabled this for llvm-link (on by default, can be disabled with
new -disable-debug-info-type-map option), since we may perform ThinLTO
importing from opt.
Reviewers: dexonsmith, joker.eph
Subscribers: joker.eph, llvm-commits
Differential Revision: http://reviews.llvm.org/D19263
llvm-svn: 266746
Michael Zuckerman [Tue, 19 Apr 2016 15:18:23 +0000 (15:18 +0000)]
[Clang][AVX512][BUILTIN] Adding intrinsics support to VEXTRACT{I|F} and VINSERT{I|F} instruction set
Differential Revision: http://reviews.llvm.org/D19097
llvm-svn: 266745
Martin Probst [Tue, 19 Apr 2016 14:59:16 +0000 (14:59 +0000)]
Summary:
clang-format: [JS] unit tests for type aliases.
Also adds a test for "foo as bar" casts.
Spec:
https://github.com/Microsoft/TypeScript/blob/master/doc/spec.md#3.10
These are already handled correctly.
Reviewers: djasper
Subscribers: cfe-commits, klimek
Differential Revision: http://reviews.llvm.org/D19206
llvm-svn: 266744
Martin Probst [Tue, 19 Apr 2016 14:55:37 +0000 (14:55 +0000)]
clang-format: [JS] simplify import/export.
Summary:
Change `import` and `export` parsing to special case the renaming
syntax (`import x, {y as bar} ...`, `export {x}`) and otherwise just
parse a regular structural element.
This simplifies the code a bit and should be more correct - it's easier
to recognise the specific import syntax than to recognise arbitrary
expressions and declarations.
Reviewers: djasper
Subscribers: cfe-commits, klimek
Differential Revision: http://reviews.llvm.org/D19242
llvm-svn: 266743
Duncan P. N. Exon Smith [Tue, 19 Apr 2016 14:55:09 +0000 (14:55 +0000)]
IR: getOrInsertODRUniquedType => DICompositeType::getODRType, NFC
Lift the API for debug info ODR type uniquing up a layer. Instead of
clients managing the map directly on the LLVMContext, add a static
method to DICompositeType called getODRType and handle the map in the
background. Also adds DICompositeType::getODRTypeIfExists, so far just
for convenience in the unit tests.
This simplifies the logic in LLParser and BitcodeReader. Because of
argument spam there are actually a few more lines of code now; I'll see
if I come up with a reasonable way to clean that up.
llvm-svn: 266742
Johannes Doerfert [Tue, 19 Apr 2016 14:53:13 +0000 (14:53 +0000)]
Relate domains to statements during construction [NFC]
Instead of the Scop::getPwAff() function we now use the ScopStmt::getPwAff()
function during the statements domain construction.
llvm-svn: 266741
Johannes Doerfert [Tue, 19 Apr 2016 14:49:42 +0000 (14:49 +0000)]
Add user assumptions after domain generation [NFC]
llvm-svn: 266740
Johannes Doerfert [Tue, 19 Apr 2016 14:49:05 +0000 (14:49 +0000)]
Do not build domains for out of SCoP blocks [NFC]
llvm-svn: 266739
Johannes Doerfert [Tue, 19 Apr 2016 14:48:22 +0000 (14:48 +0000)]
Mark Scop::getDomainConditions as const [NFC]
llvm-svn: 266738
Duncan P. N. Exon Smith [Tue, 19 Apr 2016 14:42:55 +0000 (14:42 +0000)]
IR: Require DICompositeType for ODR uniquing type map
Tighten up the API for debug info ODR type uniquing in LLVMContext. The
only reason to allow other DIType subclasses is to make the unit tests
prettier :/.
llvm-svn: 266737
Pavel Labath [Tue, 19 Apr 2016 14:03:43 +0000 (14:03 +0000)]
Revert "LLDB: Fixed two race conditions when stopping private state thread"
This reverts commit r266733 as it causes a number of failures on linux buildbots.
llvm-svn: 266736
Daniel Jasper [Tue, 19 Apr 2016 13:48:39 +0000 (13:48 +0000)]
Initial version of misc-unused-using-decl check.
llvm-svn: 266735
Gabor Horvath [Tue, 19 Apr 2016 13:29:05 +0000 (13:29 +0000)]
[clang-tidy] readability-container-size-empty fixes
Summary: This patch fixes PR27410 and adds std::basic_string support.
Reviewers: Eugene.Zelenko, hokein
Subscribers: cfe-commits, o.gyorgy
Differential Revision: http://reviews.llvm.org/D19262
llvm-svn: 266734
Marianne Mailhot-Sarrasin [Tue, 19 Apr 2016 13:21:46 +0000 (13:21 +0000)]
LLDB: Fixed two race conditions when stopping private state thread
When stopping the private state thread, there was a race condition between the time the thread exits (resetting the HostThread object) and the time a Join was attempted, especially in the case of a timeout.
The previous workaround of copying the HostThread object is not enough, since on a Reset the internal thread stuff gets nulled out regardless of which HostThread object actually has Reset called on it, resulting in an attempt to dereference a null pointer on the subsequent call to Join from the copy as well.
Additionally, there was a race between the detach (called when stopping the process) and the stop itself, causing the stop to time out because it was waiting for the private state thread to see the stop state, but it had exited immediately after entering the detached state.
Patch by cameron314
Differential Revision: http://reviews.llvm.org/D19122
llvm-svn: 266733
Simon Pilgrim [Tue, 19 Apr 2016 12:59:52 +0000 (12:59 +0000)]
[InstCombine][X86] Added extra tests introduced for D17490
llvm-svn: 266732
Simon Pilgrim [Tue, 19 Apr 2016 12:56:46 +0000 (12:56 +0000)]
[InstCombine][X86] Regenerate SSE combine tests as part of setup for D17490
Regenerated with utils/update_test_checks.py
llvm-svn: 266731
Ben Craig [Tue, 19 Apr 2016 12:49:05 +0000 (12:49 +0000)]
Framework to allow testing of static libc++abi
These changes make linking against static libraries more explicit. Instead
of using -lc++ and -lc++abi in the tests, an absolute path to the library is
provided instead.
The choices of shared vs. static, and the choices of library paths for both
libcxx and libcxxabi needed to be exchanged for this to work. In other words,
libcxx tests need to know the library path of libcxxabi, and whether libcxxabi
is a static or shared library.
Some Mac specific logic for testing against libc++abi had to be moved from
libcxxabi's config.py, as it was overriding choices made in libcxx's config.py.
That logic is now in libcxx's target_info.py.
Testing a static libcxx on Linux will now automatically link in librt most of
the time. Previously, lots of pthread tests would fail because of an
unresolved clock_gettime.
http://reviews.llvm.org/D16544
llvm-svn: 266730
Ben Craig [Tue, 19 Apr 2016 12:47:38 +0000 (12:47 +0000)]
Enable testing for static libc++abi
This change leverages framework changes made in libcxx. See those changes for
more details. (http://reviews.llvm.org/D16544)
Some Mac specific logic for testing against libc++abi had to be moved from
libcxxabi's config.py, as it was overriding choices made in libcxx's config.py.
That logic is now in libcxx's target_info.py.
http://reviews.llvm.org/D16545
llvm-svn: 266729
Simon Pilgrim [Tue, 19 Apr 2016 12:26:40 +0000 (12:26 +0000)]
[X86][AVX2] Prefer VPERMQ/VPERMPD over VINSERTI128/VINSERTF128 for unary shuffles
Using VPERMQ/VPERMPD allows memory folding of the (repeated) input where VINSERTI128/VINSERTF128 can not.
Differential Revision: http://reviews.llvm.org/D19228
llvm-svn: 266728
George Rimar [Tue, 19 Apr 2016 12:09:25 +0000 (12:09 +0000)]
Updated comment. NFC.
llvm-svn: 266727
Laszlo Nagy [Tue, 19 Apr 2016 12:03:03 +0000 (12:03 +0000)]
D17487: [analyzer][scan-build-py] flag filter modification for compilation database creation
llvm-svn: 266726
Pavel Labath [Tue, 19 Apr 2016 09:31:14 +0000 (09:31 +0000)]
Fix typo in TestSourceManager.py
llvm-svn: 266725
Alexey Bataev [Tue, 19 Apr 2016 09:27:38 +0000 (09:27 +0000)]
Revert "[OPENMP] Codegen for untied tasks."
This reverts commit 266722.
llvm-svn: 266724
Mehdi Amini [Tue, 19 Apr 2016 09:21:30 +0000 (09:21 +0000)]
Minor improvement to debug output for Function Importer (NFC)
From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 266723
Alexey Bataev [Tue, 19 Apr 2016 09:10:27 +0000 (09:10 +0000)]
[OPENMP] Codegen for untied tasks.
If the untied clause is present on a task construct, any thread in the team can resume the task region after a suspension. Patch adds proper codegen for untied tasks.
llvm-svn: 266722
Sanjoy Das [Tue, 19 Apr 2016 06:25:02 +0000 (06:25 +0000)]
Add a description for the PatchableFunction pass; NFC
llvm-svn: 266721
Sanjoy Das [Tue, 19 Apr 2016 06:24:58 +0000 (06:24 +0000)]
Disable the PatchableFunction pass for NVPTX & Wasm
PatchableFunction requires AllVRegsAllocated that these targets don't
provide.
llvm-svn: 266720
Serge Pavlov [Tue, 19 Apr 2016 06:19:52 +0000 (06:19 +0000)]
Warn if function or variable cannot be implicitly instantiated
With this patch compiler emits warning if it tries to make implicit instantiation
of a template but cannot find the template definition. The warning can be suppressed
by explicit instantiation declaration or by command line options
-Wundefined-var-template and -Wundefined-func-template. The implementation follows
the discussion of http://reviews.llvm.org/D12326.
Differential Revision: http://reviews.llvm.org/D16396
llvm-svn: 266719
Daniel Berlin [Tue, 19 Apr 2016 06:13:28 +0000 (06:13 +0000)]
Correct IDF calculator for ReverseIDF
Summary:
Need to use predecessors for reverse graph, successors for forward graph.
succ_iterator/pred_iterator are not compatible, this patch is all the work necessary to work around that (which is what everywhere else does). Not sure if there is a better way, so cc'ing some random folks to take a gander :)
Reviewers: dblaikie, qcolombet, echristo
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D18796
llvm-svn: 266718
Lang Hames [Tue, 19 Apr 2016 06:01:51 +0000 (06:01 +0000)]
[Orc] Disable RPC callST unit test until the S390 failures encountered during
http://lab.llvm.org:8011/builders/clang-s390x-linux/builds/3459 can be
debugged/fixed.
llvm-svn: 266717
Sagar Thakur [Tue, 19 Apr 2016 06:00:35 +0000 (06:00 +0000)]
[LSAN] Fix test swapcontext.cc on MIPS
Summary: There is no frame validity check in the slow unwinder like there is in the fast unwinder due to which lsan reports a leak even for heap allocated coroutine in the test swapcontext.cc. Since mips/linux uses slow unwindwer instead of fast unwinder, the test fails for mips/linux. Therefore adding the checks before unwinding fixes the test for mips/linux.
Reviewers: samsonov, earthdok, kcc
Subscribers: llvm-commits, mohit.bhakkad, jaydeep
Differential: http://reviews.llvm.org/D18690
llvm-svn: 266716
Sanjoy Das [Tue, 19 Apr 2016 05:24:47 +0000 (05:24 +0000)]
Introduce a "patchable-function" function attribute
Summary:
The `"patchable-function"` attribute can be used by an LLVM client to
influence LLVM's code generation in ways that makes the generated code
easily patchable at runtime (for instance, to redirect control).
Right now only one patchability scheme is supported,
`"prologue-short-redirect"`, but this can be expanded in the future.
Reviewers: joker.eph, rnk, echristo, dberris
Subscribers: joker.eph, echristo, mcrosier, llvm-commits
Differential Revision: http://reviews.llvm.org/D19046
llvm-svn: 266715
Duncan P. N. Exon Smith [Tue, 19 Apr 2016 04:57:40 +0000 (04:57 +0000)]
LTO: Adapt to LLVM API changes in r266713
llvm-svn: 266714
Duncan P. N. Exon Smith [Tue, 19 Apr 2016 04:55:25 +0000 (04:55 +0000)]
IR: Rename API for enabling ODR uniquing of DITypes, NFC
As per David's review, rename everything in the new API for ODR type
uniquing of debug info.
ensureDITypeMap => enableDebugTypeODRUniquing
destroyDITypeMap => disableDebugTypeODRUniquing
hasDITypeMap => isODRUniquingDebugTypes
llvm-svn: 266713
Lang Hames [Tue, 19 Apr 2016 04:44:21 +0000 (04:44 +0000)]
[ORC] Whitespace.
llvm-svn: 266712
Lang Hames [Tue, 19 Apr 2016 04:43:09 +0000 (04:43 +0000)]
[Orc] Tidy up some of the RPC primitives, add a unit-test for the callST
(synchronous call) primitive.
llvm-svn: 266711
Todd Fiala [Tue, 19 Apr 2016 04:20:35 +0000 (04:20 +0000)]
test infra cleanup: convert test_runner lib into package
Also does the following:
* adopts PEP8 naming convention for OptionalWith class (now
optional_with).
* moves test_runner/lldb_utils.py to lldbsuite/support/optional_with.py.
* packages tests in a subpackage of test_runner per recommendations in
http://the-hitchhikers-guide-to-packaging.readthedocs.org/en/latest/creation.html
Tests can be run from within pacakges/Python/lldbsuite/test via this
command:
python -m unittest discover test_runner
The primary cleanup this allows is avoiding the need to muck with the
PYTHONPATH variable from within the source files. This also aids some
of the static code checkers as they don't need to run code to determine
the proper python path.
llvm-svn: 266710
Duncan P. N. Exon Smith [Tue, 19 Apr 2016 03:46:51 +0000 (03:46 +0000)]
BitcodeWriter: Break recursion when enumerating Metadata, almost NFC
Use a worklist instead of recursing through MDNode operands in
ValueEnumerator. The actual record output order has changed slightly,
but otherwise there's no functionality change.
I had to update test/Bitcode/metadata-function-blocks.ll. I renumbered
nodes so they continue to match the implicit record ids.
llvm-svn: 266709
Justin Lebar [Tue, 19 Apr 2016 02:27:11 +0000 (02:27 +0000)]
[CUDA] Add --no-cuda-noopt-debug, which disables --cuda-noopt-debug.
Reviewers: tra
Subscribers: cfe-commits, jhen
Differential Revision: http://reviews.llvm.org/D19251
llvm-svn: 266708
Justin Lebar [Tue, 19 Apr 2016 02:27:07 +0000 (02:27 +0000)]
[CUDA] Add --cuda-compile-host-device, which overrides --cuda-host-only and --cuda-device-only.
Summary:
This completes the flag's tristate, letting you override it at will on
the command line.
Reviewers: tra
Subscribers: cfe-commits, jhen
Differential Revision: http://reviews.llvm.org/D19248
llvm-svn: 266707
Akira Hatanaka [Tue, 19 Apr 2016 02:21:47 +0000 (02:21 +0000)]
Add a test case to check a member's default constructor is also run.
This is a follow-up to r266645.
llvm-svn: 266706
Saleem Abdulrasool [Tue, 19 Apr 2016 02:04:01 +0000 (02:04 +0000)]
vim: add swiftcc keyword
Update the syntax highlighting for SVN r265480.
llvm-svn: 266705
Rui Ueyama [Tue, 19 Apr 2016 01:21:58 +0000 (01:21 +0000)]
COFF: Support /manifestinput command line option.
Manifest file is a separate or embedded XML file having metadata
of an executable. As it is XML, it can contain various types of
information. Probably the most popular one is to request escalated
priviledges.
Usually the linker creates an XML file and embed that file into
an executable. However, there's a way to supply an XML file from
command line. /manifestniput is it.
Apparently it is over-designed here, but if you supply two or more
manifest files, then the linker needs to merge the files into a
single XML file. A good news is that we don't need to do that ourselves.
MT.exe command can do that, so we call the command from the linker
in this patch.
llvm-svn: 266704
Eric Fiselier [Tue, 19 Apr 2016 01:19:25 +0000 (01:19 +0000)]
Make tuples constructors conditionally EXPLICIT. See N4387
llvm-svn: 266703
Chaoren Lin [Tue, 19 Apr 2016 01:09:37 +0000 (01:09 +0000)]
Fix Windows build.
llvm-svn: 266702