OSDN Git Service
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
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266751
91177308-0d34-0410-b5e6-
96231b3b80d8
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>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266750
91177308-0d34-0410-b5e6-
96231b3b80d8
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266749
91177308-0d34-0410-b5e6-
96231b3b80d8
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
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266746
91177308-0d34-0410-b5e6-
96231b3b80d8
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266742
91177308-0d34-0410-b5e6-
96231b3b80d8
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 :/.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266737
91177308-0d34-0410-b5e6-
96231b3b80d8
Simon Pilgrim [Tue, 19 Apr 2016 12:59:52 +0000 (12:59 +0000)]
[InstCombine][X86] Added extra tests introduced for D17490
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266732
91177308-0d34-0410-b5e6-
96231b3b80d8
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
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266731
91177308-0d34-0410-b5e6-
96231b3b80d8
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
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266728
91177308-0d34-0410-b5e6-
96231b3b80d8
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>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266723
91177308-0d34-0410-b5e6-
96231b3b80d8
Sanjoy Das [Tue, 19 Apr 2016 06:25:02 +0000 (06:25 +0000)]
Add a description for the PatchableFunction pass; NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266721
91177308-0d34-0410-b5e6-
96231b3b80d8
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266720
91177308-0d34-0410-b5e6-
96231b3b80d8
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
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266718
91177308-0d34-0410-b5e6-
96231b3b80d8
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266717
91177308-0d34-0410-b5e6-
96231b3b80d8
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
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266715
91177308-0d34-0410-b5e6-
96231b3b80d8
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
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266713
91177308-0d34-0410-b5e6-
96231b3b80d8
Lang Hames [Tue, 19 Apr 2016 04:44:21 +0000 (04:44 +0000)]
[ORC] Whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266712
91177308-0d34-0410-b5e6-
96231b3b80d8
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266711
91177308-0d34-0410-b5e6-
96231b3b80d8
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266709
91177308-0d34-0410-b5e6-
96231b3b80d8
Saleem Abdulrasool [Tue, 19 Apr 2016 02:04:01 +0000 (02:04 +0000)]
vim: add swiftcc keyword
Update the syntax highlighting for SVN r265480.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266705
91177308-0d34-0410-b5e6-
96231b3b80d8
Jacques Pienaar [Tue, 19 Apr 2016 00:26:42 +0000 (00:26 +0000)]
[lanai] Set boolean contentss to ZeroOrOneBooleanContent.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266701
91177308-0d34-0410-b5e6-
96231b3b80d8
Mehdi Amini [Tue, 19 Apr 2016 00:17:55 +0000 (00:17 +0000)]
Increase SmallVector size for ConstantUniqueMap::getHashValue() (NFC)
This remove totally any malloc from this function on my
profile (from 155k before).
From: Mehdi Amini <mehdi.amini@apple.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266700
91177308-0d34-0410-b5e6-
96231b3b80d8
Michael Kuperstein [Mon, 18 Apr 2016 23:55:01 +0000 (23:55 +0000)]
Port DemandedBits to the new pass manager.
Differential Revision: http://reviews.llvm.org/D18679
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266699
91177308-0d34-0410-b5e6-
96231b3b80d8
Richard Smith [Mon, 18 Apr 2016 23:27:25 +0000 (23:27 +0000)]
Add missing #include, found by modules selfhost.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266697
91177308-0d34-0410-b5e6-
96231b3b80d8
Richard Smith [Mon, 18 Apr 2016 23:24:39 +0000 (23:24 +0000)]
Add missing header, found by modules selfhost.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266696
91177308-0d34-0410-b5e6-
96231b3b80d8
Kostya Serebryany [Mon, 18 Apr 2016 22:50:39 +0000 (22:50 +0000)]
[libFuzzer] try to print correct time in seconds when reporting a timeout. Don't report timeouts while still loading the corpus.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266693
91177308-0d34-0410-b5e6-
96231b3b80d8
Paul Robinson [Mon, 18 Apr 2016 22:41:41 +0000 (22:41 +0000)]
[DWARF] Force a linkage_name on an inlined subprogram's abstract origin.
When we suppress linkage names, for a non-inlined subprogram the name
can still be found in the object-file symbol table, because we have
the code address of the subprogram. This is not necessarily the case
for an inlined subprogram, so we still want to emit the linkage name
in the DWARF. Put this on the abstract-origin DIE because it's common
to all inlined instances.
Differential Revision: http://reviews.llvm.org/D18706
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266692
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Kleckner [Mon, 18 Apr 2016 22:38:52 +0000 (22:38 +0000)]
Remove old DIBuilder::createFunction overload used only by dragonegg, which does not currently build
NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266691
91177308-0d34-0410-b5e6-
96231b3b80d8
Mehdi Amini [Mon, 18 Apr 2016 21:54:00 +0000 (21:54 +0000)]
Add debugging to the cache pruning
From: Mehdi Amini <mehdi.amini@apple.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266686
91177308-0d34-0410-b5e6-
96231b3b80d8
Mehdi Amini [Mon, 18 Apr 2016 21:53:55 +0000 (21:53 +0000)]
CachePruning: fix typo, we accumulate file size here, not time
From: Mehdi Amini <mehdi.amini@apple.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266685
91177308-0d34-0410-b5e6-
96231b3b80d8
Tim Northover [Mon, 18 Apr 2016 21:48:55 +0000 (21:48 +0000)]
ARM: use a pseudo-instruction for cmpxchg at -O0.
The fast register-allocator cannot cope with inter-block dependencies without
spilling. This is fine for ldrex/strex loops coming from atomicrmw instructions
where any value produced within a block is dead by the end, but not for
cmpxchg. So we lower a cmpxchg at -O0 via a pseudo-inst that gets expanded
after regalloc.
Fortunately this is at -O0 so we don't have to care about performance. This
simplifies the various axes of expansion considerably: we assume a strong
seq_cst operation and ensure ordering via the always-present DMB instructions
rather than v8 acquire/release instructions.
Should fix the 32-bit part of PR25526.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266679
91177308-0d34-0410-b5e6-
96231b3b80d8
Kostya Serebryany [Mon, 18 Apr 2016 21:14:11 +0000 (21:14 +0000)]
[libFuzzer] warn if the corpus is empty
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266670
91177308-0d34-0410-b5e6-
96231b3b80d8
Simon Pilgrim [Mon, 18 Apr 2016 21:07:49 +0000 (21:07 +0000)]
[X86][SSE] Test case for PR2585
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266669
91177308-0d34-0410-b5e6-
96231b3b80d8
Lang Hames [Mon, 18 Apr 2016 20:56:22 +0000 (20:56 +0000)]
[Orc] Explicitly delete RPC::SequenceNumberManager's copy-constructor and
copy-assignment operator.
MSVC is trying to synthesize these and failing. Hopefully explicitly deleting
them will help.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266665
91177308-0d34-0410-b5e6-
96231b3b80d8
Lang Hames [Mon, 18 Apr 2016 19:55:43 +0000 (19:55 +0000)]
[Orc] Re-commit r266581 with fixes for MSVC, and format cleanups.
Fixes:
(1) Removes constexpr (unsupported in MSVC)
(2) Move constructors (remove explicitly defaulted ones)
(3) <future> - Add warning suppression for MSVC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266663
91177308-0d34-0410-b5e6-
96231b3b80d8
Simon Pilgrim [Mon, 18 Apr 2016 19:48:16 +0000 (19:48 +0000)]
[X86][AVX] Added extra memory folding tests for D19228
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266662
91177308-0d34-0410-b5e6-
96231b3b80d8
Sanjay Patel [Mon, 18 Apr 2016 19:11:57 +0000 (19:11 +0000)]
try to make comments more meaningful; NFC
Retry r266541 without the range-based-for-loop-change that was wrong.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266658
91177308-0d34-0410-b5e6-
96231b3b80d8
Chad Rosier [Mon, 18 Apr 2016 19:11:45 +0000 (19:11 +0000)]
[ValueTracking] Correct lit test comments. NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266657
91177308-0d34-0410-b5e6-
96231b3b80d8
Marcin Koscielnicki [Mon, 18 Apr 2016 19:04:19 +0000 (19:04 +0000)]
Fix shared build of LLVMPasses.
It's missing a dependency on Instrumentation (needed for
llvm::InstrProfiling::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&))
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266656
91177308-0d34-0410-b5e6-
96231b3b80d8
Sanjoy Das [Mon, 18 Apr 2016 19:01:28 +0000 (19:01 +0000)]
[BPI] Consider deoptimize calls as "unreachable"
Summary:
Calls to @llvm.experimental.deoptimize are expected to "never execute",
so optimize them as such.
Reviewers: chandlerc
Subscribers: junbuml, mcrosier, llvm-commits
Differential Revision: http://reviews.llvm.org/D19095
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266654
91177308-0d34-0410-b5e6-
96231b3b80d8
Mehdi Amini [Mon, 18 Apr 2016 18:52:39 +0000 (18:52 +0000)]
lli: avoid global variables, use a local unique_ptr instead
There was issue with order of destruction in some cases.
From: Mehdi Amini <mehdi.amini@apple.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266652
91177308-0d34-0410-b5e6-
96231b3b80d8
Kostya Serebryany [Mon, 18 Apr 2016 18:41:25 +0000 (18:41 +0000)]
[libFuzzer] add fresh openssl trophies
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266649
91177308-0d34-0410-b5e6-
96231b3b80d8
JF Bastien [Mon, 18 Apr 2016 18:01:43 +0000 (18:01 +0000)]
NFC: unify clang / LLVM atomic ordering
This makes the C11 / C++11 *ABI* atomic ordering accessible from LLVM,
as discussed in http://reviews.llvm.org/D18200#inline-151433
This re-applies r266573 which I had reverted in r266576.
Original review: http://reviews.llvm.org/D18875
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266640
91177308-0d34-0410-b5e6-
96231b3b80d8
Xinliang David Li [Mon, 18 Apr 2016 17:54:25 +0000 (17:54 +0000)]
Add missing new file for r266637
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266639
91177308-0d34-0410-b5e6-
96231b3b80d8
Xinliang David Li [Mon, 18 Apr 2016 17:47:38 +0000 (17:47 +0000)]
Port InstrProfiling pass to the new pass manager
Differential Revision: http://reviews.llvm.org/D18126
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266637
91177308-0d34-0410-b5e6-
96231b3b80d8
Simon Pilgrim [Mon, 18 Apr 2016 17:14:04 +0000 (17:14 +0000)]
[X86][AVX] Added zero+blend vs vperm2f128 optsize tests cases (PR22984)
We should be trying to use vperm2f128 instead of zero+blend (if we're only the user of zero?) when optsize is enabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266632
91177308-0d34-0410-b5e6-
96231b3b80d8
Easwaran Raman [Mon, 18 Apr 2016 17:10:17 +0000 (17:10 +0000)]
Revert r266488.
This goes with r266477 which has been reverted.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266631
91177308-0d34-0410-b5e6-
96231b3b80d8
JF Bastien [Mon, 18 Apr 2016 16:33:41 +0000 (16:33 +0000)]
Lanai: fix debug build
There's currently no raw_ostream &operator<<(SimpleValueType); provided by LLVM. It could be added by refactoring utils/TableGen/CodeGenTarget.cpp:getEnumName, but that's much more work than fixing the build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266627
91177308-0d34-0410-b5e6-
96231b3b80d8
Konstantin Zhuravlyov [Mon, 18 Apr 2016 16:28:23 +0000 (16:28 +0000)]
[AMDGPU] Add insert nops pass based on subtarget features instead of cl::opt
Also,
- Skip pass if machine module does not have debug info
- Minor comment changes
- Added test
Differential Revision: http://reviews.llvm.org/D19079
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266626
91177308-0d34-0410-b5e6-
96231b3b80d8
Simon Pilgrim [Mon, 18 Apr 2016 16:08:19 +0000 (16:08 +0000)]
[X86][AVX] Renamed vperm2f128 test to make it quicker to review
missed one the first time round...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266623
91177308-0d34-0410-b5e6-
96231b3b80d8
Simon Pilgrim [Mon, 18 Apr 2016 15:37:45 +0000 (15:37 +0000)]
[X86][AVX] Renamed vperm2f128 tests to make it quicker to review
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266621
91177308-0d34-0410-b5e6-
96231b3b80d8
Igor Kudrin [Mon, 18 Apr 2016 15:36:30 +0000 (15:36 +0000)]
Reapply "[Coverage] Prevent detection of false instantiations in case of macro expansion."
The root of the problem was that findMainViewFileID(File, Function)
could return some ID for any given file, even though that file
was not the main file for that function.
This patch ensures that the result of this function is conformed
with the result of findMainViewFileID(Function).
This commit reapplies r266436, which was reverted by r266458,
with the .covmapping file serialized in v1 format.
Differential Revision: http://reviews.llvm.org/D18787
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266620
91177308-0d34-0410-b5e6-
96231b3b80d8
Eric Liu [Mon, 18 Apr 2016 15:31:11 +0000 (15:31 +0000)]
Revert "Replace the use of MaxFunctionCount module flag"
This reverts commit r266477.
This commit introduces cyclic dependency. This commit has "Analysis" depend on "ProfileData",
while "ProfileData" depends on "Object", which depends on "BitCode", which
depends on "Analysis".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266619
91177308-0d34-0410-b5e6-
96231b3b80d8
Artem Tamazov [Mon, 18 Apr 2016 14:54:26 +0000 (14:54 +0000)]
[AMDGPU][llvm-mc] s_setreg* - Fix order of operands
Order should match the sp3 syntax, where destination (simm16 denoting the hwreg) is coming first.
Differential Revision: http://reviews.llvm.org/D19161
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266617
91177308-0d34-0410-b5e6-
96231b3b80d8
Aaron Ballman [Mon, 18 Apr 2016 14:47:19 +0000 (14:47 +0000)]
Silence some "initialized but unused" warnings from MSVC -- the function being called is a static function, so there's no need for an instance variable. NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266616
91177308-0d34-0410-b5e6-
96231b3b80d8
Nico Weber [Mon, 18 Apr 2016 13:57:08 +0000 (13:57 +0000)]
Revert 266581 (and follow-up 266588), it doesn't build on Windows.
Three problems:
1. <future> can't be easily used. If you must use it, see
include/Support/ThreadPool.h for how.
2. constexpr problems, even after 266588.
3. Move assignment operators can't be defaulted in MSVC2013.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266615
91177308-0d34-0410-b5e6-
96231b3b80d8
Nico Weber [Mon, 18 Apr 2016 13:54:50 +0000 (13:54 +0000)]
Unbreak building unit tests on Windows after r266595.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266614
91177308-0d34-0410-b5e6-
96231b3b80d8
Nico Weber [Mon, 18 Apr 2016 13:38:58 +0000 (13:38 +0000)]
Unbreak building LLVMTarget on Windows after r266595.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266613
91177308-0d34-0410-b5e6-
96231b3b80d8
Nico Weber [Mon, 18 Apr 2016 13:31:31 +0000 (13:31 +0000)]
Unbreak building llvm-pdbdump on Windows after r266595.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266612
91177308-0d34-0410-b5e6-
96231b3b80d8
Daniel Sanders [Mon, 18 Apr 2016 12:35:36 +0000 (12:35 +0000)]
[mips][ias] Prevent double-filling of delay slots by generating '.set noreorder' regions.
Summary:
When clang is given -save-temps or -via-file-asm, any inline assembly in
the source is parsed twice. Once by the compiler, and again by the
assembler. We must take care to ensure that this doesn't lead to
double-filling delay slots.
Reviewers: sdardis, vkalintiris
Subscribers: dsanders, sdardis, llvm-commits
Differential Revision: http://reviews.llvm.org/D19166
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266608
91177308-0d34-0410-b5e6-
96231b3b80d8
Eric Liu [Mon, 18 Apr 2016 12:21:59 +0000 (12:21 +0000)]
Include SmallVector.h header in lib/Target/WebAssembly/InstPrinter/WebAssemblyInstPrinter.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266606
91177308-0d34-0410-b5e6-
96231b3b80d8
Renato Golin [Mon, 18 Apr 2016 12:06:47 +0000 (12:06 +0000)]
[ARM] AArch32 v8 NEON is still not IEEE-754 compliant
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266603
91177308-0d34-0410-b5e6-
96231b3b80d8
Daniel Sanders [Mon, 18 Apr 2016 12:06:15 +0000 (12:06 +0000)]
[mips][ias] Stream macro expansions to output instead of buffering them. NFC.
Summary:
This will allows us to eliminate some magic numbers from the offset operand of
branch instructions in favour of symbols and makes it possible to avoid
double-filling delay slots when clang is given -save-temps.
parseDirectiveCpRestore() is calling isIntegratedAssemblerRequired() for the
moment since correctly pushing the generation of these instructions into the
ELF target streamer is tricky enough to warrant a separate patch.
Reviewers: sdardis, vkalintiris
Subscribers: dsanders, llvm-commits, sdardis
Differential Revision: http://reviews.llvm.org/D19164
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266602
91177308-0d34-0410-b5e6-
96231b3b80d8
Strahinja Petrovic [Mon, 18 Apr 2016 11:52:14 +0000 (11:52 +0000)]
[PowerPC] add comment to test
Added comment in test for soft-float operations on ppc architecture.
Test commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266600
91177308-0d34-0410-b5e6-
96231b3b80d8
Mehdi Amini [Mon, 18 Apr 2016 09:17:29 +0000 (09:17 +0000)]
[NFC] Header cleanup
Removed some unused headers, replaced some headers with forward class declarations.
Found using simple scripts like this one:
clear && ack --cpp -l '#include "llvm/ADT/IndexedMap.h"' | xargs grep -L 'IndexedMap[<]' | xargs grep -n --color=auto 'IndexedMap'
Patch by Eugene Kosov <claprix@yandex.ru>
Differential Revision: http://reviews.llvm.org/D19219
From: Mehdi Amini <mehdi.amini@apple.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266595
91177308-0d34-0410-b5e6-
96231b3b80d8
Lang Hames [Mon, 18 Apr 2016 05:22:32 +0000 (05:22 +0000)]
[Orc] Tweak some of the new RPC code to silence a warning (extraneous ';') and
MSVC errors related to constexpr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266588
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan P. N. Exon Smith [Mon, 18 Apr 2016 01:24:58 +0000 (01:24 +0000)]
BitcodeWriter: WorkList => Worklist, NFC
I have no idea how I chose two different spellings in the space of a
couple of weeks, but now I can't remember what to use where. Choose
"Worklist".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266582
91177308-0d34-0410-b5e6-
96231b3b80d8
Lang Hames [Mon, 18 Apr 2016 01:06:49 +0000 (01:06 +0000)]
[ORC] Generalize the ORC RPC utils to support RPC function return values and
asynchronous call/handle. Also updates the ORC remote JIT API to use the new
scheme.
The previous version of the RPC tools only supported void functions, and
required the user to manually call a paired function to return results. This
patch replaces the Procedure typedef (which only supported void functions) with
the Function typedef which supports return values, e.g.:
Function<FooId, int32_t(std::string)> Foo;
The RPC primitives and channel operations are also expanded. RPC channels must
support four new operations: startSendMessage, endSendMessage,
startRecieveMessage and endRecieveMessage, to handle channel locking. In
addition, serialization support for tuples to RPCChannels is added to enable
multiple return values.
The RPC primitives are expanded from callAppend, call, expect and handle, to:
appendCallAsync - Make an asynchronous call to the given function.
callAsync - The same as appendCallAsync, but calls send on the channel when
done.
callSTHandling - Blocking call for single-threaded code. Wraps a call to
callAsync then waits on the result, using a user-supplied
handler to handle any callbacks from the remote.
callST - The same as callSTHandling, except that it doesn't handle
callbacks - it expects the result to be the first return.
expect and handle - as before.
handleResponse - Handle a response from the remote.
waitForResult - Wait for the response with the given sequence number to arrive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266581
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan P. N. Exon Smith [Sun, 17 Apr 2016 23:30:31 +0000 (23:30 +0000)]
Linker: Share a single Metadata map for the lifetime of IRMover
Cache the result of mapping metadata nodes between instances of IRLinker
(i.e., for the lifetime of IRMover). There shouldn't be any real
functional change here, but this should give a major speedup. I had
loaned this to Mehdi when he tested performance of r266446, and the two
patches together gave a 10x speedup in metadata mapping.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266579
91177308-0d34-0410-b5e6-
96231b3b80d8
Craig Topper [Sun, 17 Apr 2016 22:49:46 +0000 (22:49 +0000)]
[X86] Be explicit about calls to setOperationAction for AVX2 and AVX512 rather than just looping over all vector types and conditinally matching them. NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266577
91177308-0d34-0410-b5e6-
96231b3b80d8
JF Bastien [Sun, 17 Apr 2016 21:29:01 +0000 (21:29 +0000)]
Revert "NFC: unify clang / LLVM atomic ordering"
This reverts commit
537951f2f16d6a8542571c7722fcbae07d4e62c2.
Causes an assert in:
test/Transforms/AtomicExpand/SPARC/libcalls.ll
(Ordering2 != AtomicOrdering::NotAtomic && "expect atomic MO")
Bot:
http://lab.llvm.org:8080/green/job/clang-stage1-cmake-RA-incremental_check/21724/testReport/junit/LLVM/Transforms_AtomicExpand_SPARC/libcalls_ll/
I'm not getting this assert on my local debug build, but I'll revert
just to be sure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266576
91177308-0d34-0410-b5e6-
96231b3b80d8
JF Bastien [Sun, 17 Apr 2016 21:00:57 +0000 (21:00 +0000)]
NFC: unify clang / LLVM atomic ordering
Summary: This makes the C11 / C++11 *ABI* atomic ordering accessible from LLVM, as discussed in http://reviews.llvm.org/D18200#inline-151433
Reviewers: jyknight, reames
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D18875
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266573
91177308-0d34-0410-b5e6-
96231b3b80d8
Richard Smith [Sun, 17 Apr 2016 20:58:01 +0000 (20:58 +0000)]
When building with LLVM_ENABLE_MODULES, put the module cache into the build
directory. This is important for build bots to avoid filling up /tmp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266571
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan P. N. Exon Smith [Sun, 17 Apr 2016 20:11:09 +0000 (20:11 +0000)]
Transforms: Try harder to fix bootstrap after r266565
This catches two nullptr insertions into the ValueMap I missed in
r266567. I missed CloneFunction becuase it never calls RemapInstruction
directly. Here's one of the still-failing bots:
http://lab.llvm.org:8011/builders/clang-x64-ninja-win7/builds/11496
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266570
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan P. N. Exon Smith [Sun, 17 Apr 2016 19:40:20 +0000 (19:40 +0000)]
Linker: Don't double-schedule appending variables
Add an assertion to ValueMapper that prevents double-scheduling of
GlobalValues to remap, and fix the one place it happened. There are
tons of tests that fail with this assertion in place and without the
code change, so I'm not adding another.
Although it looks related, r266563 was, indeed, removing dead code.
AFAICT, this cross-file double-scheduling started in r266510 when the
cross-file recursion was removed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266569
91177308-0d34-0410-b5e6-
96231b3b80d8
Davide Italiano [Sun, 17 Apr 2016 19:38:57 +0000 (19:38 +0000)]
[ParallelCG] SmallVector<char> -> SmallString.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266568
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan P. N. Exon Smith [Sun, 17 Apr 2016 19:26:49 +0000 (19:26 +0000)]
Transforms: Fix bootstrap after r266565
Apparently there isn't test coverage for all of these. I'd appreciate
if someone with could reproduce and send me something to reduce, but for
now I've just looked for users of RemapInstruction and MapValue and
ensured they don't accidentally insert nullptr. Here is one of the
bootstraps that caught:
http://lab.llvm.org:8011/builders/clang-x64-ninja-win7/builds/11494
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266567
91177308-0d34-0410-b5e6-
96231b3b80d8
Rafael Espindola [Sun, 17 Apr 2016 18:56:49 +0000 (18:56 +0000)]
Fix a use after move.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266566
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan P. N. Exon Smith [Sun, 17 Apr 2016 18:53:24 +0000 (18:53 +0000)]
ValueMapper: Don't allow explicit null mappings of Values, NFC
As a follow-up to r123058, assert that there are no null mappings in the
ValueMap instead of just ignoring them when they are there. There were
a couple of accidental insertions in CloneFunction so I cleaned those up
(caught by testcases).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266565
91177308-0d34-0410-b5e6-
96231b3b80d8
Rafael Espindola [Sun, 17 Apr 2016 18:42:27 +0000 (18:42 +0000)]
Keep only the splitCodegen version that takes a factory.
This makes it much easier to see that all created TargetMachines are
equivalent.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266564
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan P. N. Exon Smith [Sun, 17 Apr 2016 18:21:47 +0000 (18:21 +0000)]
IRMover: Remove dead code, NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266563
91177308-0d34-0410-b5e6-
96231b3b80d8
Craig Topper [Sun, 17 Apr 2016 17:37:33 +0000 (17:37 +0000)]
Declare MVT::SimpleValueType as an int8_t sized enum. This removes 400 bytes from TargetLoweringBase and probably other places.
This required changing several places to print VT enums as strings instead of raw ints since the proper method to use to print became ambiguous. This is probably an improvement anyway.
This also appears to save ~8K from an x86 self host build of llc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266562
91177308-0d34-0410-b5e6-
96231b3b80d8
Simon Pilgrim [Sun, 17 Apr 2016 15:10:42 +0000 (15:10 +0000)]
[X86][SSE] Added 16i8 -> 8i64 sext test
Shows poor codegen for AVX2
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266560
91177308-0d34-0410-b5e6-
96231b3b80d8
Simon Pilgrim [Sun, 17 Apr 2016 11:34:18 +0000 (11:34 +0000)]
[X86] Added TODO comment for target shuffle mask decoding of bitcasted masks
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266559
91177308-0d34-0410-b5e6-
96231b3b80d8
Asaf Badouh [Sun, 17 Apr 2016 08:28:40 +0000 (08:28 +0000)]
[X86] Remove unneeded variables
no functional change.
ExtraLoad and WrapperKind are been used only if (OpFlags == X86II::MO_GOTPCREL).
Differential Revision: http://reviews.llvm.org/D18942
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266557
91177308-0d34-0410-b5e6-
96231b3b80d8
Craig Topper [Sun, 17 Apr 2016 07:25:39 +0000 (07:25 +0000)]
[AVX512] ISD::MUL v2i64/v4i64 should only be legal if DQI and VLX features are enabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266554
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan P. N. Exon Smith [Sun, 17 Apr 2016 06:42:30 +0000 (06:42 +0000)]
IR: Fix type-refs in testcase from r266548
There's a hole in the verifier right now: if a module has no compile
units, it never checks that all the string-based DITypeRefs get
resolved. As a result, this testcase didn't fail the verifier, even
there were references to `!"has-uuid"` instead of `!"uuid"` (the former
was a composite type's 'name:' field, the latter its 'identifier:'
field).
I'm currently working on removing string-based type refs entirely, and
this testcase started failing (because the upgrade script can't resolve
the type refs). Rather than fixing the (about-to-be-removed) hole in
the verifier, I'm just going to fix the test so that my upgrade script
handles it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266553
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan P. N. Exon Smith [Sun, 17 Apr 2016 05:41:09 +0000 (05:41 +0000)]
IR: Use getRawScope() when verifying
Fix a couple of places in the Verifier that call `getScope()` instead of
`getRawScope()`. Both DIDerivedType::getScope and
DICompositeType::getScope return a DITypeRef right now (which wraps a
Metadata*) so I don't think there's currently an observable bug. I
found this because a future commit that will change them to cast to
DIScope*.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266552
91177308-0d34-0410-b5e6-
96231b3b80d8
Sanjoy Das [Sun, 17 Apr 2016 04:30:43 +0000 (04:30 +0000)]
Fix a typo in rL265762
I accidentally replaced `mayBeOverridden` with `!isInterposable`.
Remove the negation and add a test case that would've caught this.
Many thanks to HÃ¥kan Hjort for spotting this!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266551
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan P. N. Exon Smith [Sun, 17 Apr 2016 03:59:37 +0000 (03:59 +0000)]
Revert "use range loop, try to make comments more meaningful; NFCI"
This reverts commit r266541 since it introduces a use-after-free:
http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-bootstrap/builds/11471
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266550
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan P. N. Exon Smith [Sun, 17 Apr 2016 03:58:21 +0000 (03:58 +0000)]
IR: Use an explicit map for debug info type uniquing
Rather than relying on the structural equivalence of DICompositeType to
merge type definitions, use an explicit map on the LLVMContext that
LLParser and BitcodeReader consult when constructing new nodes.
Each non-forward-declaration DICompositeType with a non-empty
'identifier:' field is stored/loaded from the type map, and the first
definiton will "win".
This map is opt-in: clients that expect ODR types from different modules
to be merged must call LLVMContext::ensureDITypeMap.
- Clients that just happen to load more than one Module in the same
LLVMContext won't magically merge types.
- Clients (like LTO) that want to continue to merge types based on ODR
identifiers should opt-in immediately.
I have updated LTOCodeGenerator.cpp, the two "linking" spots in
gold-plugin.cpp, and llvm-link (unless -disable-debug-info-type-map) to
set this.
With this in place, it will be straightforward to remove the DITypeRef
concept (i.e., referencing types by their 'identifier:' string rather
than pointing at them directly).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266549
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan P. N. Exon Smith [Sun, 17 Apr 2016 02:30:20 +0000 (02:30 +0000)]
IR: Use ODR to unique DICompositeType members
Merge members that are describing the same member of the same ODR type,
even if other bits differ. If the file or line differ, we don't care;
if anything else differs, it's an ODR violation (and we still don't
really care).
For DISubprogram declarations, this looks at the LinkageName and Scope.
For DW_TAG_member instances of DIDerivedType, this looks at the Name and
Scope. In both cases, we know that the Scope follows ODR rules if it
has a non-empty identifier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266548
91177308-0d34-0410-b5e6-
96231b3b80d8
Craig Topper [Sun, 17 Apr 2016 01:34:37 +0000 (01:34 +0000)]
[Target] Reduce size of the LoadExtActions array in TargetLoweringBase by half. Saving ~18K bytes from the array.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266547
91177308-0d34-0410-b5e6-
96231b3b80d8
Craig Topper [Sun, 17 Apr 2016 01:34:35 +0000 (01:34 +0000)]
[Target] Remove checks for Simple VTs before calling routines that can handle Extended VTs too. NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266546
91177308-0d34-0410-b5e6-
96231b3b80d8
Craig Topper [Sun, 17 Apr 2016 01:34:32 +0000 (01:34 +0000)]
[Target] Fix an assertion that should have been updated when the code below it was changed in r251033.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266545
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan P. N. Exon Smith [Sun, 17 Apr 2016 00:45:00 +0000 (00:45 +0000)]
LangRef: Removed some outdated text about DIDerivedType
This text is also incorrect (much like r266540). It looks like I missed
updating some of what I moved from SourceLevelDebugging.rst in r232566.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266544
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan P. N. Exon Smith [Sun, 17 Apr 2016 00:26:17 +0000 (00:26 +0000)]
Linker: Clarify test/Linker/type-unique-odr-a.ll, NFC
Split up the long RUN and clarify the CHECK lines:
- Explicitly confirm there are no other subprograms inside of "A".
- Remove checks for "bar" and "baz", which were just implicitly
checking that there were no other subprograms inside of "A".
This prepares for adding a RUN line which links the two files in the
opposite direction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266543
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan P. N. Exon Smith [Sat, 16 Apr 2016 23:42:04 +0000 (23:42 +0000)]
IR: Add a configuration point for MDNodeInfo::isEqual, NFC
This commit has no functionality change, but it adds a configuration
point for MDNodeInfo::isEqual to allow custom uniquing of subclasses of
MDNode, minimizing the diff of a follow-up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266542
91177308-0d34-0410-b5e6-
96231b3b80d8
Sanjay Patel [Sat, 16 Apr 2016 23:26:16 +0000 (23:26 +0000)]
use range loop, try to make comments more meaningful; NFCI
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266541
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan P. N. Exon Smith [Sat, 16 Apr 2016 22:46:47 +0000 (22:46 +0000)]
LangRef: Fix some bugs in debug info descriptions
Fix descriptions of DICompositeType and DIDerivedType.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266540
91177308-0d34-0410-b5e6-
96231b3b80d8