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365082 Commits

Author SHA1 Message Date
Xing GUO 369f9169a5 [DebugInfo] Simplify string table dumpers. 
This patch adds a helper function DumpStrSection to simplify codes.
Besides, nonprintable chars in debug_str and debug_str.dwo sections
are printed as escaped chars.

Reviewed By: jhenderson

Differential Revision: https://reviews.llvm.org/D86918
 2020-09-02 08:41:10 +08:00
Alina Sbirlea 1ccfb52a61 [MemCpyOptimizer] Preserve analyses and replace use of lambdas to get them. 
Summary:
Analyses are preserved in MemCpyOptimizer.
Get analyses before running the pass and store the pointers, instead of
using lambdas and getting them every time on demand.

Reviewers: lenary, deadalnix, mehdi_amini, nikic, efriedma

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D74494
 2020-09-01 17:35:40 -07:00
Jonas Devlieghere 9390b346fc [lldb] Move ScriptCommand and RegexCommand under Commands (NFC) 
Move the CommandObjectScript and CommandObjectRegexCommand under
Commands where all the other CommandObject implementations live.

Although neither implementations currently use the TableGen-generated
CommandOptions.inc, this move would have been necessary anyway if they
were to in the future.
 2020-09-01 17:33:39 -07:00
Jordan Rupprecht 202766947e [NFC] Fix unused var in release builds. 
This was always unused, but the change in D86354 upgraded this to a compiler warning.
 2020-09-01 16:38:24 -07:00
Yifan Shen 82139b8770 Simplify Symbol Status Message to Only Debug Info Size 
The Symbol Status in modules view is simplified so that only when the module has debug info and its size is non-zero, will the status message be displayed. The symbol status message is renamed to debug info size and flag message like "Symbols not found" and "Symbols loaded" is deleted.

Differential Revision: https://reviews.llvm.org/D86662
 2020-09-01 16:25:20 -07:00
Med Ismail Bennani 0224738c1a [lldb/interpreter] Improve REPL init file compatibility 
This patch changes the command interpreter sourcing logic for the REPL
init file. Instead of looking for a arbitrary file name, it standardizes
the REPL init file name to match to following scheme:

                          `.lldbinit-<language>-repl`

This will make the naming more homogenous and the sourcing logic future-proof.

rdar://65836048

Differential Revision: https://reviews.llvm.org/D86987

Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
 2020-09-02 01:21:22 +02:00
Nathan Ridge ca842c825a [clangd] Handle templates more consistently in type hierarchy 
If the tree includes types derived from all specializations of
a template, do not misleadingly label the root node with the
name of a single specialization.

Fixes https://github.com/clangd/clangd/issues/507

Differential Revision: https://reviews.llvm.org/D86861
 2020-09-01 19:18:37 -04:00
Nathan Ridge 7cd6b0c3b5 [clang] Do not consider the template arguments of bases to be bases themselves 
Fixes https://github.com/clangd/clangd/issues/504

Differential Revision: https://reviews.llvm.org/D86424
 2020-09-01 19:18:03 -04:00
Varun Gandhi 94948f3c92 [ADT] Make Optional a literal type. 
This allows returning Optional values from constexpr contexts.

Reviewed By: fhahn, dblaikie, rjmccall

Differential Revision: https://reviews.llvm.org/D86354
 2020-09-01 16:13:40 -07:00
Nick Desaulniers 663f4f7edc [clang] consistently use getLangOpts() 
File was inconsistent.
 2020-09-01 15:56:53 -07:00
Thomas Raoux 8d65504223 [mlir][vulkan-runner] Explicitly export vulkan-runtime-wrapper entry points. 
This ensure that the symbols are being exported no matter what default
visibility is set.
 2020-09-01 15:37:54 -07:00
Matt Morehouse 49dda4e58a [libFuzzer] Break dependency on common_interface_defs.h 
Some libFuzzer users build using the build.sh script, without access to
the <sanitizer/common_interface_defs.h> include.

Update https://github.com/rust-fuzz/libfuzzer/issues/65.

Reviewed By: dokyungs

Differential Revision: https://reviews.llvm.org/D86981
 2020-09-01 15:35:14 -07:00
Amy Kwan 0c2d872d5d [PowerPC] Implement builtins for xvcvspbf16 and xvcvbf16spn 
This patch adds the builtin implementation for the xvcvspbf16 and xvcvbf16spn
instructions.

Differential Revision: https://reviews.llvm.org/D86795
 2020-09-01 17:16:43 -05:00
Sergej Jaskiewicz 224d8153b5 [llvm] [unittests] Fix failing test 'FileCollectorTest.addDirectory' 
This fixes a regression in the test suite introduced by
fad75598d2
 2020-09-02 00:54:37 +03:00
Cameron McInally cfe2b81710 [SVE] Update INSERT_SUBVECTOR DAGCombine to use getVectorElementCount(). 
A small piece of the project to replace getVectorNumElements() with getVectorElementCount().

Differential Revision: https://reviews.llvm.org/D86894
 2020-09-01 16:51:44 -05:00
Julian Lettner 478eb98cd2 [Docs] Remove outdated OS limitation 
Thread Sanitizer is supported on macOS.

rdar://68159753

Differential Revision: https://reviews.llvm.org/D86980
 2020-09-01 14:44:17 -07:00
Sergej Jaskiewicz fad75598d2 [llvm] [unittests] Remove temporary files after they're not needed 
Some LLVM unit tests forget to clean up temporary files and
directories. Introduce RAII classes for cleaning them up.

Refactor the tests to use those classes.

Differential Revision: https://reviews.llvm.org/D83228
 2020-09-02 00:34:44 +03:00
Amara Emerson 520ab710fb Revert "Revert "[GlobalISel] Fold xor(cmp(pred, _, _), 1) -> cmp(inverse(pred), _, _)" (and dependent patch "Optimize away a Not feeding a brcond by using tbz instead of tbnz.")" 
This reverts commit 8693ddc743.

Re-committing with the test requiring asserts.
 2020-09-01 14:29:04 -07:00
Anatoly Trosinenko 553833958f [builtins] Fix divtf3_test.c 
Fixes 93eed63d2f [builtins] Make __div[sdt]f3 handle denormal results.
 2020-09-02 00:19:00 +03:00
Aaron Puchert 8ca00c5cdc Thread safety analysis: More consistent warning message 
Other warning messages for negative capabilities also mention their
kind, and the double space was ugly.

Reviewed By: aaron.ballman

Differential Revision: https://reviews.llvm.org/D84603
 2020-09-01 23:16:05 +02:00
River Riddle 431bb8b318 [mlir][ODS] Use c++ types for integer attributes of fixed width when possible. 
Unsigned and Signless attributes use uintN_t and signed attributes use intN_t, where N is the fixed width. The 1-bit variants use bool.

Differential Revision: https://reviews.llvm.org/D86739
 2020-09-01 13:43:32 -07:00
Michael Kruse 137dfd616a [LangRef] Fix condition for when a loop is considered parallel. 
The wording before this patch applies to llvm.mem.parallel_loop_access, not access groups.

Reviewed By: mppf, hfinkel

Differential Revision: https://reviews.llvm.org/D83781
 2020-09-01 15:41:59 -05:00
Jordan Rupprecht 8693ddc743 Revert "[GlobalISel] Fold xor(cmp(pred, _, _), 1) -> cmp(inverse(pred), _, _)" (and dependent patch "Optimize away a Not feeding a brcond by using tbz instead of tbnz.") 
This reverts commit 8ad8f484b6. It causes crashes when running `ninja check-llvm-codegen-aarch64-globalisel`, e.g.
http://lab.llvm.org:8011/builders/clang-with-thin-lto-ubuntu/builds/24132/steps/test-stage1-compiler/logs/stdio.
Note that the crash does not seem to reproduce in debug builds.

5ded444252 depends on this, so revert that too.
 2020-09-01 13:31:57 -07:00
Michael Liao 1f4e7463b5 [amdgpu] Run SROA after loop unrolling. 
Summary: - There are promotable `alloca`s after loop unrolling.

Reviewers: rampitec, arsenm

Subscribers: kzhuravl, jvesely, wdng, nhaehnle, yaxunl, dstuttard, tpr, t-tye, hiraditya, kerbowa, nikic, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D84252
 2020-09-01 16:09:56 -04:00
Jordan Rupprecht c90f15d25a [NFC] Fix unused var in release build 2020-09-01 13:05:56 -07:00
Florian Hahn 0d966ae4b2 [Loads] Add canReplacePointersIfEqual helper. 
This patch adds an initial, incomeplete and unsound implementation of
canReplacePointersIfEqual to check if a pointer value A can be replaced
by another pointer value B, that are deemed to be equivalent through
some means (e.g. information from conditions).

Note that is in general not sound to blindly replace pointers based on
equality, for example if they are based on different underlying objects.

LLVM's memory model is not completely settled as of now; see
https://bugs.llvm.org/show_bug.cgi?id=34548 for a more detailed
discussion.

The initial version of canReplacePointersIfEqual only rejects a very
specific case: replacing a pointer with a constant expression that is
not dereferenceable. Such a replacement is problematic and can be
restricted relatively easily without impacting most code. Using it to
limit replacements in GVN/SCCP/CVP only results in small differences in
7 programs out of MultiSource/SPEC2000/SPEC2006 on X86 with -O3 -flto.

This patch is supposed to be an initial step to improve the current
situation and the helper should be made stricter in the future. But this
will require careful analysis of the impact on performance.

Reviewed By: aqjune

Differential Revision: https://reviews.llvm.org/D85524
 2020-09-01 20:57:41 +01:00
Matt Morehouse 7139736261 Revert "[libfuzzer] Reduce default verbosity when printing large mutation sequences" 
This reverts commit 2665425908 due to
buildbot failure.
 2020-09-01 12:49:41 -07:00
Aaron Liu d7e16ca28f [LV] Interleave to expose ILP for small loops with scalar reductions. 
Interleave for small loops that have reductions inside,
which breaks dependencies and expose.

This gives very significant performance improvements for some benchmarks.
Because small loops could be in very hot functions in real applications.

Differential Revision: https://reviews.llvm.org/D81416
 2020-09-01 19:47:32 +00:00
Craig Topper 4783e2c9c6 [MachineCopyPropagation] In isNopCopy, check the destination registers match in addition to the source registers. 
Previously if the source match we asserted that the destination
matched. But GPR <-> mask register copies on X86 can violate this
since we use the same K-registers for multiple sizes.

Fixes this ISPC issue https://github.com/ispc/ispc/issues/1851

Differential Revision: https://reviews.llvm.org/D86507
 2020-09-01 12:44:32 -07:00
Arthur Eubanks 96f0b57568 [Bindings] Add LLVMAddInstructionSimplifyPass 
Reviewed By: sroland

Differential Revision: https://reviews.llvm.org/D86764
 2020-09-01 12:38:49 -07:00
Douglas Yung b1f3948620 Do not emit "-tune-cpu generic" for PS4 platform 
For the PS4, do not emit "-tune-cpu generic" since the platform only has 1 known CPU and we do not want to prevent optimizations by tuning for a generic rather than the specific processor it contains.

Reviewed By: probinson

Differential Revision: https://reviews.llvm.org/D86965
 2020-09-01 12:37:47 -07:00
Lang Hames 3e753ce1ab [ORC] Add unit test for HasMaterializationSideEffectsOnly failure behavior. 2020-09-01 12:34:34 -07:00
Owen Anderson 5987da8764 Revert "Revert "Reapply D70800: Fix AArch64 AAPCS frame record chain"" 
This reverts commit bc9a29b9ee.

The reasoning that this patch was wrong was itself incorrect
(see discussion on llvm-commits). This patch does seem to be exposing
a latent SVE code generation bug on non-public tests, which should
not block a correctness fix for public, non-SVE use cases.
 2020-09-01 19:29:03 +00:00
Joseph Huber ae95ceeb8f [OpenMP] Consolidate error handling and debug messages in Libomptarget 
Summary:

This patch consolidates the error handling and messaging routines to a single
file omptargetmessage. The goal is to simplify the error handling interface
prior to adding more error handling support

Reviewers: jdoerfert grokos ABataev AndreyChurbanov ronlieb JonChesterfield ye-luo tianshilei1992

Subscribers: danielkiss guansong jvesely kerbowa nhaehnle openmp-commits sstefan1 yaxunl
 2020-09-01 15:28:19 -04:00
Louis Dionne 99f3b231cb [libc++] Workaround timespec_get not always being available in Apple SDKs 
timespec_get is not available in Apple SDKs when (__DARWIN_C_LEVEL >= __DARWIN_C_FULL)
isn't true, which leads to libc++ trying to import ::timespec_get into
namespace std when it's not available. This issue has been reported to
Apple's libc, but we need a workaround in the meantime.

https://llvm.org/PR47208
rdar://68157284
 2020-09-01 15:10:50 -04:00
Matt Morehouse 10670bdf54 Revert "[fuzzer] Create user provided fuzzer writeable directories when requested if they dont exist" 
This reverts commit cb8912799d, since the
test fails on Windows.
 2020-09-01 12:05:46 -07:00
Alina Sbirlea c292fba46f [MemorySSA] Update phi map with replacement value. 2020-09-01 11:56:40 -07:00
Anatoly Trosinenko 93eed63d2f [builtins] Make __div[sdt]f3 handle denormal results 
This patch introduces denormal result support to soft-float division
implementation unified by D85031.

Reviewed By: sepavloff

Differential Revision: https://reviews.llvm.org/D85032
 2020-09-01 21:52:34 +03:00
Matt Morehouse cb8912799d [fuzzer] Create user provided fuzzer writeable directories when requested if they dont exist 
Currently, libFuzzer will exit with an error message if a non-existent
directory is provided for any of the appropriate arguments. For cases
where libFuzzer is used in a specialized embedded environment, it would
be much easier to have libFuzzer create the directories for the user.

This patch accommodates for this scenario by allowing the user to provide
the argument `-create_missing_dirs=1` which makes libFuzzer attempt to
create the `artifact_prefix`, `exact_artifact_path`,
`features_dir` and/or corpus directory if they don't already exist rather
than throw an error and exit.

Split off from D84808 as requested [here](https://reviews.llvm.org/D84808#2208546).

Reviewed By: morehouse

Differential Revision: https://reviews.llvm.org/D86733
 2020-09-01 11:50:47 -07:00
Hans Wennborg 40fed00486 First commit on the release/11.x branch. 2020-09-01 11:44:02 -07:00
LLVM GN Syncbot 293fc6c2f3 [gn build] Port 3e1e5f5449 2020-09-01 18:30:13 +00:00
LLVM GN Syncbot 1914fc9eca [gn build] Port 3d90a61cf2 2020-09-01 18:30:13 +00:00
Nico Weber ab919eed21 [gn build] port 5ffd940ac0 a bit more 2020-09-01 14:30:01 -04:00
mhl 2665425908 [libfuzzer] Reduce default verbosity when printing large mutation sequences 
When using a custom mutator (e.g. thrift mutator, similar to LPM)
that calls back into libfuzzer's mutations via `LLVMFuzzerMutate`, the mutation
sequences needed to achieve new coverage can get prohibitively large.

Printing these large sequences has two downsides:

1) It makes the logs hard to understand for a human.
2) The performance cost slows down fuzzing.

In this patch I change the `PrintMutationSequence` function to take a max
number of entries, to achieve this goal. I also update `PrintStatusForNewUnit`
to default to printing only 10 entries, in the default verbosity level (1),
requiring the user to set verbosity to 2 if they want the full mutation
sequence.

For our use case, turning off verbosity is not an option, as that would also
disable `PrintStats()` which is very useful for infrastructure that analyzes
the logs in realtime. I imagine most users of libfuzzer always want those logs
in the default.

I built a fuzzer locally with this patch applied to libfuzzer.

When running with the default verbosity, I see logs like this:

    #65 NEW    cov: 4799 ft: 10443 corp: 41/1447Kb lim: 64000 exec/s: 1 rss: 575Mb L: 28658/62542 MS: 196 Custom-CrossOver-ChangeBit-EraseBytes-ChangeBit-ChangeBit-ChangeBit-CrossOver-ChangeBit-CrossOver- DE: "\xff\xff\xff\x0e"-"\xfe\xff\xff\x7f"-"\xfe\xff\xff\x7f"-"\x17\x00\x00\x00\x00\x00\x00\x00"-"\x00\x00\x00\xf9"-"\xff\xff\xff\xff"-"\xfa\xff\xff\xff"-"\xf7\xff\xff\xff"-"@\xff\xff\xff\xff\xff\xff\xff"-"E\x00"-
    #67 NEW    cov: 4810 ft: 10462 corp: 42/1486Kb lim: 64000 exec/s: 1 rss: 577Mb L: 39823/62542 MS: 135 Custom-CopyPart-ShuffleBytes-ShuffleBytes-ChangeBit-ChangeBinInt-EraseBytes-ChangeBit-ChangeBinInt-ChangeBit- DE: "\x01\x00\x00\x00\x00\x00\x01\xf1"-"\x00\x00\x00\x07"-"\x00\x0d"-"\xfd\xff\xff\xff"-"\xfe\xff\xff\xf4"-"\xe3\xff\xff\xff"-"\xff\xff\xff\xf1"-"\xea\xff\xff\xff"-"\x00\x00\x00\xfd"-"\x01\x00\x00\x05"-

Staring hard at the logs it's clear that the cap of 10 is applied.

When running with verbosity level 2, the logs look like the below:

    #66    NEW    cov: 4700 ft: 10188 corp: 37/1186Kb lim: 64000 exec/s: 2 rss: 509Mb L: 47616/61231 MS: 520 Custom-CopyPart-ChangeBinInt-ChangeBit-ChangeByte-EraseBytes-PersAutoDict-CopyPart-ShuffleBytes-ChangeBit-ShuffleBytes-CopyPart-EraseBytes-CopyPart-ChangeBinInt-CopyPart-ChangeByte-ShuffleBytes-ChangeBinInt-ShuffleBytes-ChangeBit-CMP-ShuffleBytes-ChangeBit-CrossOver-ChangeBinInt-ChangeByte-ShuffleBytes-CrossOver-EraseBytes-ChangeBinInt-InsertRepeatedBytes-PersAutoDict-InsertRepeatedBytes-InsertRepeatedBytes-CrossOver-ChangeByte-ShuffleBytes-CopyPart-ShuffleBytes-CopyPart-CrossOver-ChangeBit-ShuffleBytes-CrossOver-PersAutoDict-ChangeByte-ChangeBit-ShuffleBytes-CrossOver-ChangeByte-EraseBytes-CopyPart-ChangeBinInt-PersAutoDict-CrossOver-ShuffleBytes-CrossOver-CrossOver-EraseBytes-CrossOver-EraseBytes-CrossOver-ChangeBit-ChangeBinInt-ChangeByte-EraseBytes-ShuffleBytes-ShuffleBytes-ChangeBit-EraseBytes-ChangeBinInt-ChangeBit-ChangeBinInt-CopyPart-EraseBytes-PersAutoDict-EraseBytes-CopyPart-ChangeBinInt-ChangeByte-CrossOver-ChangeBinInt-ShuffleBytes-PersAutoDict-PersAutoDict-ChangeBinInt-CopyPart-ChangeBinInt-CrossOver-ChangeBit-ChangeBinInt-CopyPart-ChangeByte-ChangeBit-CopyPart-CrossOver-ChangeByte-ChangeBit-ChangeByte-ShuffleBytes-CMP-ChangeBit-CopyPart-ChangeBit-ChangeByte-ChangeBinInt-PersAutoDict-ChangeBinInt-CrossOver-ChangeBinInt-ChangeBit-ChangeBinInt-ChangeBinInt-PersAutoDict-ChangeBinInt-ChangeBinInt-ChangeByte-CopyPart-ShuffleBytes-ChangeByte-ChangeBit-ChangeByte-ChangeByte-EraseBytes-CrossOver-ChangeByte-ChangeByte-EraseBytes-EraseBytes-InsertRepeatedBytes-ShuffleBytes-CopyPart-CopyPart-ChangeBit-ShuffleBytes-PersAutoDict-ShuffleBytes-ChangeBit-ChangeByte-ChangeBit-ShuffleBytes-ChangeByte-ChangeBinInt-CrossOver-ChangeBinInt-ChangeBit-EraseBytes-CopyPart-ChangeByte-CrossOver-EraseBytes-CrossOver-ChangeByte-ShuffleBytes-ChangeByte-ChangeBinInt-CrossOver-ChangeByte-InsertRepeatedBytes-InsertByte-ShuffleBytes-PersAutoDict-ChangeBit-ChangeByte-ChangeBit-ShuffleBytes-ShuffleBytes-CopyPart-ShuffleBytes-EraseBytes-ShuffleBytes-ShuffleBytes-CrossOver-ChangeBinInt-CopyPart-CopyPart-CopyPart-EraseBytes-EraseBytes-ChangeByte-ChangeBinInt-ShuffleBytes-CMP-InsertByte-EraseBytes-ShuffleBytes-CopyPart-ChangeBit-CrossOver-CopyPart-CopyPart-ShuffleBytes-ChangeByte-ChangeByte-ChangeBinInt-EraseBytes-ChangeByte-ChangeBinInt-ChangeBit-ChangeBit-ChangeByte-ShuffleBytes-PersAutoDict-PersAutoDict-CMP-ChangeBit-ShuffleBytes-PersAutoDict-ChangeBinInt-EraseBytes-EraseBytes-ShuffleBytes-ChangeByte-ShuffleBytes-ChangeBit-EraseBytes-CMP-ShuffleBytes-ChangeByte-ChangeBinInt-EraseBytes-ChangeBinInt-ChangeByte-EraseBytes-ChangeByte-CrossOver-ShuffleBytes-EraseBytes-EraseBytes-ShuffleBytes-ChangeBit-EraseBytes-CopyPart-ShuffleBytes-ShuffleBytes-CrossOver-CopyPart-ChangeBinInt-ShuffleBytes-CrossOver-InsertByte-InsertByte-ChangeBinInt-ChangeBinInt-CopyPart-EraseBytes-ShuffleBytes-ChangeBit-ChangeBit-EraseBytes-ChangeByte-ChangeByte-ChangeBinInt-CrossOver-ChangeBinInt-ChangeBinInt-ShuffleBytes-ShuffleBytes-ChangeByte-ChangeByte-ChangeBinInt-ShuffleBytes-CrossOver-EraseBytes-CopyPart-CopyPart-CopyPart-ChangeBit-ShuffleBytes-ChangeByte-EraseBytes-ChangeByte-InsertRepeatedBytes-InsertByte-InsertRepeatedBytes-PersAutoDict-EraseBytes-ShuffleBytes-ChangeByte-ShuffleBytes-ChangeBinInt-ShuffleBytes-ChangeBinInt-ChangeBit-CrossOver-CrossOver-ShuffleBytes-CrossOver-CopyPart-CrossOver-CrossOver-CopyPart-ChangeByte-ChangeByte-CrossOver-ChangeBit-ChangeBinInt-EraseBytes-ShuffleBytes-EraseBytes-CMP-PersAutoDict-PersAutoDict-InsertByte-ChangeBit-ChangeByte-CopyPart-CrossOver-ChangeByte-ChangeBit-ChangeByte-CopyPart-ChangeBinInt-EraseBytes-CrossOver-ChangeBit-CrossOver-PersAutoDict-CrossOver-ChangeByte-CrossOver-ChangeByte-ChangeByte-CrossOver-ShuffleBytes-CopyPart-CopyPart-ShuffleBytes-ChangeByte-ChangeByte-ChangeBinInt-ChangeBinInt-ChangeBinInt-ChangeBinInt-ShuffleBytes-CrossOver-ChangeBinInt-ShuffleBytes-ChangeBit-PersAutoDict-ChangeBinInt-ShuffleBytes-ChangeBinInt-ChangeByte-CrossOver-ChangeBit-CopyPart-ChangeBit-ChangeBit-CopyPart-ChangeByte-PersAutoDict-ChangeBit-ShuffleBytes-ChangeByte-ChangeBit-CrossOver-ChangeByte-CrossOver-ChangeByte-CrossOver-ChangeBit-ChangeByte-ChangeBinInt-PersAutoDict-CopyPart-ChangeBinInt-ChangeBit-CrossOver-ChangeBit-PersAutoDict-ShuffleBytes-EraseBytes-CrossOver-ChangeByte-ChangeBinInt-ShuffleBytes-ChangeBinInt-InsertRepeatedBytes-PersAutoDict-CrossOver-ChangeByte-Custom-PersAutoDict-CopyPart-CopyPart-ChangeBinInt-ShuffleBytes-ChangeBinInt-ChangeBit-ShuffleBytes-CrossOver-CMP-ChangeByte-CopyPart-ShuffleBytes-CopyPart-CopyPart-CrossOver-CrossOver-CrossOver-ShuffleBytes-ChangeByte-ChangeBinInt-ChangeBit-ChangeBit-ChangeBit-ChangeByte-EraseBytes-ChangeByte-ChangeBit-ChangeByte-ChangeByte-CopyPart-PersAutoDict-ChangeBinInt-PersAutoDict-PersAutoDict-PersAutoDict-CopyPart-CopyPart-CrossOver-ChangeByte-ChangeBinInt-ShuffleBytes-ChangeBit-CopyPart-EraseBytes-CopyPart-CopyPart-CrossOver-ChangeByte-EraseBytes-ShuffleBytes-ChangeByte-CopyPart-EraseBytes-CopyPart-CrossOver-ChangeBinInt-ChangeBinInt-InsertByte-ChangeBinInt-ChangeBit-ChangeByte-CopyPart-ChangeByte-EraseBytes-ChangeByte-ChangeBit-ChangeByte-ShuffleBytes-CopyPart-ChangeBinInt-EraseBytes-CrossOver-ChangeBit-ChangeBit-CrossOver-EraseBytes-ChangeBinInt-CopyPart-CopyPart-ChangeBinInt-ChangeBit-EraseBytes-InsertRepeatedBytes-EraseBytes-ChangeBit-CrossOver-CrossOver-EraseBytes-EraseBytes-ChangeByte-CopyPart-CopyPart-ShuffleBytes-ChangeByte-ChangeBit-ChangeByte-EraseBytes-ChangeBit-ChangeByte-ChangeByte-CrossOver-CopyPart-EraseBytes-ChangeByte-EraseBytes-ChangeByte-ShuffleBytes-ShuffleBytes-ChangeByte-CopyPart-ChangeByte-ChangeByte-ChangeBit-CopyPart-ChangeBit-ChangeBinInt-CopyPart-ShuffleBytes-ChangeBit-ChangeBinInt-ChangeBit-EraseBytes-CMP-CrossOver-CopyPart-ChangeBinInt-CrossOver-CrossOver-CopyPart-CrossOver-CrossOver-InsertByte-InsertByte-CopyPart-Custom- DE: "warn"-"\x00\x00\x00\x80"-"\xfe\xff\xff\xfb"-"\xff\xff"-"\x10\x00\x00\x00"-"\xfe\xff\xff\xff"-"\xff\xff\xff\xf6"-"U\x01\x00\x00\x00\x00\x00\x00"-"\xd9\xff\xff\xff"-"\xfe\xff\xff\xea"-"\xf0\xff\xff\xff"-"\xfc\xff\xff\xff"-"warn"-"\xff\xff\xff\xff"-"\xfe\xff\xff\xfb"-"\x00\x00\x00\x80"-"\xfe\xff\xff\xf1"-"\xfe\xff\xff\xea"-"\x00\x00\x00\x00\x00\x00\x012"-"\xe2\x00"-"\xfb\xff\xff\xff"-"\x00\x00\x00\x00"-"\xe9\xff\xff\xff"-"\xff\xff"-"\x00\x00\x00\x80"-"\x01\x00\x04\xc9"-"\xf0\xff\xff\xff"-"\xf9\xff\xff\xff"-"\xff\xff\xff\xff\xff\xff\xff\x12"-"\xe2\x00"-"\xfe\xff\xff\xff"-"\xfe\xff\xff\xea"-"\xff\xff\xff\xff"-"\xf4\xff\xff\xff"-"\xe9\xff\xff\xff"-"\xf1\xff\xff\xff"-
    #48    NEW    cov: 4502 ft: 9151 corp: 27/750Kb lim: 64000 exec/s: 2 rss: 458Mb L: 50772/50772 MS: 259 ChangeByte-ShuffleBytes-ChangeBinInt-ChangeByte-ChangeByte-ChangeByte-ChangeByte-ChangeBit-CopyPart-CrossOver-CopyPart-ChangeByte-CrossOver-CopyPart-ChangeBit-ChangeByte-EraseBytes-ChangeByte-CopyPart-CopyPart-CopyPart-ChangeBit-EraseBytes-ChangeBinInt-CrossOver-CopyPart-CrossOver-CopyPart-ChangeBit-ChangeByte-ChangeBit-InsertByte-CrossOver-InsertRepeatedBytes-InsertRepeatedBytes-InsertRepeatedBytes-ChangeBinInt-EraseBytes-InsertRepeatedBytes-InsertByte-ChangeBit-ShuffleBytes-ChangeBit-ChangeBit-CopyPart-ChangeBit-ChangeByte-CrossOver-ChangeBinInt-ChangeByte-CrossOver-CMP-ChangeByte-CrossOver-ChangeByte-ShuffleBytes-ShuffleBytes-ChangeByte-ChangeBinInt-CopyPart-EraseBytes-CrossOver-ChangeBit-ChangeBinInt-InsertByte-ChangeBit-CopyPart-ChangeBinInt-ChangeByte-CrossOver-ChangeBit-EraseBytes-CopyPart-ChangeBinInt-ChangeBit-ChangeBit-ChangeByte-CopyPart-ChangeBinInt-CrossOver-PersAutoDict-ChangeByte-ChangeBit-ChangeByte-ChangeBinInt-ChangeBinInt-EraseBytes-CopyPart-CopyPart-ChangeByte-ChangeByte-EraseBytes-PersAutoDict-CopyPart-ChangeByte-ChangeByte-EraseBytes-CrossOver-CopyPart-CopyPart-CopyPart-ChangeByte-ChangeBit-CMP-CopyPart-ChangeBinInt-ChangeBinInt-CrossOver-ChangeBit-ChangeBit-EraseBytes-ChangeByte-ShuffleBytes-ChangeBit-ChangeBinInt-CMP-InsertRepeatedBytes-CopyPart-Custom-ChangeByte-CrossOver-EraseBytes-ChangeBit-CopyPart-CrossOver-CMP-ShuffleBytes-EraseBytes-CrossOver-PersAutoDict-ChangeByte-CrossOver-CopyPart-CrossOver-CrossOver-ShuffleBytes-ChangeBinInt-CrossOver-ChangeBinInt-ShuffleBytes-PersAutoDict-ChangeByte-EraseBytes-ChangeBit-CrossOver-EraseBytes-CrossOver-ChangeBit-ChangeBinInt-EraseBytes-InsertByte-InsertRepeatedBytes-InsertByte-InsertByte-ChangeByte-ChangeBinInt-ChangeBit-CrossOver-ChangeByte-CrossOver-EraseBytes-ChangeByte-ShuffleBytes-ChangeBit-ChangeBit-ShuffleBytes-CopyPart-ChangeByte-PersAutoDict-ChangeBit-ChangeByte-InsertRepeatedBytes-CMP-CrossOver-ChangeByte-EraseBytes-ShuffleBytes-CrossOver-ShuffleBytes-ChangeBinInt-ChangeBinInt-CopyPart-PersAutoDict-ShuffleBytes-ChangeBit-CopyPart-ShuffleBytes-CopyPart-EraseBytes-ChangeByte-ChangeBit-ChangeBit-ChangeBinInt-ChangeByte-CopyPart-EraseBytes-ChangeBinInt-EraseBytes-EraseBytes-PersAutoDict-CMP-PersAutoDict-CrossOver-CrossOver-ChangeBit-CrossOver-PersAutoDict-CrossOver-CopyPart-ChangeByte-EraseBytes-ChangeByte-ShuffleBytes-ChangeByte-ChangeByte-CrossOver-ChangeBit-EraseBytes-ChangeByte-EraseBytes-ChangeBinInt-CrossOver-CrossOver-EraseBytes-ChangeBinInt-CrossOver-ChangeBit-ShuffleBytes-ChangeBit-ChangeByte-EraseBytes-ChangeBit-CrossOver-CrossOver-CrossOver-ChangeByte-ChangeBit-ShuffleBytes-ChangeBit-ChangeBit-EraseBytes-CrossOver-CrossOver-CopyPart-ShuffleBytes-ChangeByte-ChangeByte-CopyPart-CrossOver-CopyPart-CrossOver-CrossOver-EraseBytes-EraseBytes-ShuffleBytes-InsertRepeatedBytes-ChangeBit-CopyPart-Custom- DE: "\xfe\xff\xff\xfc"-"\x00\x00\x00\x00"-"F\x00"-"\xf3\xff\xff\xff"-"St9exception"-"_\x00\x00\x00"-"\xf6\xff\xff\xff"-"\xfe\xff\xff\xff"-"\x00\x00\x00\x00"-"p\x02\x00\x00\x00\x00\x00\x00"-"\xfe\xff\xff\xfb"-"\xff\xff"-"\xff\xff\xff\xff"-"\x01\x00\x00\x07"-"\xfe\xff\xff\xfe"-

These are prohibitively large and of limited value in the default case (when
someone is running the fuzzer, not debugging it), in my opinion.

Reviewed By: morehouse

Differential Revision: https://reviews.llvm.org/D86658
 2020-09-01 11:14:36 -07:00
Sean Fertile fecc27db11 [PowerPC][AIX] Update save/restore offset for frame and base pointers. 
General purpose registers 30 and 31 are handled differently when they are
reserved as the base-pointer and frame-pointer respectively. This fixes the
offset of their fixed-stack objects when there are fpr calle-saved registers.

Differential Revision: https://reviews.llvm.org/D85850
 2020-09-01 14:13:05 -04:00
Craig Topper 96ae43bad5 [Bitstream] Use alignTo to make code more readable. NFC 
I was recently debugging a similar issue to https://reviews.llvm.org/D86500 only with a large metadata section. Only after I finished debugging it did I discover it was fixed very recently.

My version of the fix was going to alignTo since that uses uint64_t and improves the readability of the code. So I though I would go ahead and share it.

Differential Revision: https://reviews.llvm.org/D86957
 2020-09-01 11:06:45 -07:00
Amara Emerson 5ded444252 [AArch64][GlobalISel] Optimize away a Not feeding a brcond by using tbz instead of tbnz. 
Usually brconds are fed by compares, but not always, in which case we would
miss this fold.

Differential Revision: https://reviews.llvm.org/D86413
 2020-09-01 11:06:06 -07:00
Camille Coti b11c527816 [flang] Version information in flang/f18 
Fixed some version information in flang/f18:

  - fixed the behavior of the -v switch: this flag enables verbosity with used with arguments, but just displays the version when used alone (related to this bug: https://bugs.llvm.org/show_bug.cgi?id=46017)
 - added __FLANG, __FLANG_MAJOR__, __FLANG_MINOR__ and __FLANG_PATCHLEVEL__ (similar to their __F18* counterparts) for compatibility purpose

Reviewed By: AlexisPerry, richard.barton.arm, tskeith

Differential Revision: https://reviews.llvm.org/D84334
 2020-09-01 19:05:43 +01:00
peter klausler 11ddb84b69 [flang] Fix integer CASE constant typing 
Don't use just 128-bit integer as the type for integer
CASE statement constants.  Use the actual type of the
literal constants that appeared.

Differential Review: https://reviews.llvm.org/D86875
 2020-09-01 10:59:35 -07:00
Amara Emerson 8ad8f484b6 [GlobalISel] Fold xor(cmp(pred, _, _), 1) -> cmp(inverse(pred), _, _) 
This is needed for an upcoming change to how we translate conditional branches
which might generate these.

Differential Revision: https://reviews.llvm.org/D86383
 2020-09-01 10:57:17 -07:00