Matheus Izvekov [Wed, 26 Oct 2022 08:14:27 +0000 (10:14 +0200)]
Revert "[clang] Instantiate NTTPs and template default arguments with sugar"
This reverts commit
2560c1266993af6e6c15900ce673c6db23132f8b.
Matheus Izvekov [Wed, 26 Oct 2022 08:14:21 +0000 (10:14 +0200)]
Revert "[clang] Instantiate alias templates with sugar"
This reverts commit
4c44c91ad980304c5cca3792115349e68cfafd2b.
Matheus Izvekov [Wed, 26 Oct 2022 08:14:14 +0000 (10:14 +0200)]
Revert "[clang] Instantiate concepts with sugared template arguments"
This reverts commit
d0a6de59c78010118fea811514e03ed9f400215a.
Luka Markušić [Wed, 26 Oct 2022 08:02:47 +0000 (08:02 +0000)]
[LLDB] Make remote-android local ports configurable
The local ports for `platform connect` and `attach` were always random, this allows the user to configure them.
This is useful for debugging a truly remote android (when the android in question is connected to a remote server).
There is a lengthier discussion on github - https://github.com/llvm/llvm-project/issues/58114
Reviewed By: clayborg
Differential Revision: https://reviews.llvm.org/D136465
Pierre van Houtryve [Tue, 25 Oct 2022 13:41:14 +0000 (13:41 +0000)]
[GlobalISel] Add Predicates to GICombineRule
Small QoL change to allow Predicates to be used in GICombineRule.
Currently only one combine in the AMDGPU backend makes use of it.
The implementation is pretty simple to get started but of course we can expand this later on and optimize predicate checking better if needed.
Reviewed By: dsanders
Differential Revision: https://reviews.llvm.org/D136681
Pierre van Houtryve [Mon, 24 Oct 2022 10:25:09 +0000 (10:25 +0000)]
[AMDGPU] Autogenerate llvm.amdgcn.fcmp.ll
Prep commit for adding GISel run lines to that test.
Reviewed By: arsenm
Differential Revision: https://reviews.llvm.org/D136591
Timm Bäder [Tue, 25 Oct 2022 09:00:51 +0000 (11:00 +0200)]
[clang][Interp][NFC] Simplify InterpFrame::describe
Timm Bäder [Fri, 21 Oct 2022 14:51:25 +0000 (16:51 +0200)]
[clang][Interp][NFC] Assert we have a valid Record instance
Timm Bäder [Wed, 26 Oct 2022 06:45:40 +0000 (08:45 +0200)]
[clang][Interp][NFC] Make InitMap final
Timm Bäder [Sat, 15 Oct 2022 08:11:24 +0000 (10:11 +0200)]
[clang][Interp][NFC] Simplify generated code for references
Instead of getting a pointer to a pointer to a value, followed by
dereferencing once, leaving us with a pointer to a value, we can instead
just get the pointer to the value (the reference in question) directly.
This simplifies (and shrinks) the generated bytecode somewhat.
Timm Bäder [Tue, 25 Oct 2022 09:13:47 +0000 (11:13 +0200)]
[clang][Interp] Fix InterpFrame::describe() for This pointers
Since we pass this via the stack, we need to account for it when
desribing the stack frame (parameters). This fixes a previously
commented-out test case.
Differential Revision: https://reviews.llvm.org/D136670
Timm Bäder [Wed, 12 Oct 2022 11:41:05 +0000 (13:41 +0200)]
[clang][Interp] Implement for loops
Differential Revision: https://reviews.llvm.org/D135764
Timm Bäder [Fri, 21 Oct 2022 09:36:37 +0000 (11:36 +0200)]
[clang][driver] Remove dynamic gcc-toolset/devtoolset logic
This breaks when the newest available devtoolset directory is not a
complete toolset: https://github.com/llvm/llvm-project/issues/57843
Remove this again in favor or just adding the two new directories for
devtoolset/gcc-toolset 12.
This reverts commit
35aaf548237a4f213ba9d95de53b33c5ce1eadce.
This reverts commit
9f97720268911abae2ad9d90e270358db234a1c1.
Fixes https://github.com/llvm/llvm-project/issues/57843
Differential Revision: https://reviews.llvm.org/D136435
Fangrui Song [Wed, 26 Oct 2022 04:57:19 +0000 (21:57 -0700)]
[flang][CMake] Remove BACKEND_PACKAGE_STRING
Similar to D136660
Amir Ayupov [Wed, 26 Oct 2022 04:33:40 +0000 (21:33 -0700)]
[BOLT][TEST] Add pseudoprobe-decoding tests
Upstream internal tests, leveraging llvm-profgen binaries.
Reviewed By: hoy
Differential Revision: https://reviews.llvm.org/D136729
wlei [Wed, 26 Oct 2022 04:16:29 +0000 (21:16 -0700)]
[NFC] fix a wrong name change during rebase
wlei [Wed, 26 Oct 2022 04:07:55 +0000 (21:07 -0700)]
[llvm-profgen] Do not cache the frame location stack during computing inlined context size
In `computeInlinedContextSizeForRange`, the offset of range is only used one time, there is no need to cache the frame location stack.
Measured on one internal service binary, this can save 2GB memory usage and reduce a small run time (avoid one hash search).
Reviewed By: hoy, wenlei
Differential Revision: https://reviews.llvm.org/D128859
YunQiang Su [Wed, 26 Oct 2022 02:53:38 +0000 (19:53 -0700)]
[OpenMP] kmp_affinity.h: add missing #else
When detect __NR_sched_getaffinity. the last #else is missing,
which make the last platform MIPS64 failed to build with an error:
"Unknown or unsupported architecture"
Reviewed By: MaskRay
Differential Revision: https://reviews.llvm.org/D135552
YunQiang Su [Wed, 26 Oct 2022 02:00:38 +0000 (19:00 -0700)]
[sanitizer] Update struct_kernel_stat_sz for mips32 and mipsn32
On mips32 _LARGEFILE_SOURCE and _FILE_OFFSET_BITS == 64 is used (compiler-rt/cmake/base-config-ix.cmake),
thus the correct struct_kernel_stat_sz should be 160 instead of 144.
This value is also updated for N32, since we will use
_LARGEFILE_SOURCE and _FILE_OFFSET_BITS == 64 in future.
Fix https://github.com/llvm/llvm-project/issues/55499
Reviewed By: MaskRay
Differential Revision: https://reviews.llvm.org/D135553
chenglin.bi [Wed, 26 Oct 2022 01:52:51 +0000 (09:52 +0800)]
[GlobalISel][AArch64] Fix miscompile caused by wrong G_ZEXT selection in GISel
The miscompile case's G_ZEXT has a G_FREEZE source. Similar to D127154, this patch removed isDef32, relying on the AArch64MIPeephole optimizer to remove redundant SUBREG_TO_REG nodes also in GISel.
Fix #58431
Reviewed By: paquette
Differential Revision: https://reviews.llvm.org/D136433
Wanyi Ye [Sat, 10 Sep 2022 18:27:09 +0000 (11:27 -0700)]
[lldb-vscode] Send Statistics Dump in terminated event
This patch will gather debug info & breakpoint info from the statistics dump and send to DAP in terminated event.
We will return full contents of statistics dump (`SBTarget.GetStatistics()`) as a JSON string. So that every time a new field being added, we will be able to capture them from DAP log without changing lldb-vscode.
All the info above will be append to `statistics` field in the terminated event
Test Plan
Debugged a simple hello world program from VSCode. Exit debug session in two ways: 1) run to program exit; 2) user initiated debug session end (quit debugging before program exit).
Check DAP log and see both debug sessions have statistics returned in terminated event.
Here's an example when debugging the test program:
```
{"event":"terminated","seq":0,"statistics":"{\"memory\":{\"strings\":{\"bytesTotal\":1851392,\"bytesUnused\":905933,\"bytesUsed\":945459}},\"modules\":[{\"debugInfoByteSize\":0,\"debugInfoEnabled\":false,\"debugInfoIndexLoadedFromCache\":false,\"debugInfoIndexSavedToCache\":false,\"debugInfoIndexTime\":0,\"debugInfoParseTime\":0,\"identifier\":
93901655961472,\"path\":\"/data/users/wanyi/llvm-sand/build/Debug/fbcode-x86_64/toolchain/lldb-test-build.noindex/tools/lldb-vscode/terminated-event/TestVSCode_terminatedEvent.test_terminated_event/a.out.stripped\",\"symbolTableIndexTime\":0.
00067299999999999999,\"symbolTableLoadedFromCache\":false,\"symbolTableParseTime\":0.
00054799999999999998,\"symbolTableSavedToCache\":false,\"symbolTableStripped\":false,\"triple\":\"x86_64--linux\",\"uuid\":\"
E317E50F\"},{\"debugInfoByteSize\":833593,\"debugInfoEnabled\":true,\"debugInfoIndexLoadedFromCache\":false,\"debugInfoIndexSavedToCache\":false,\"debugInfoIndexTime\":0.012657,\"debugInfoParseTime\":0.
32714500000000002,\"identifier\":
93901656106336,\"path\":\"/usr/lib64/ld-2.28.so\",\"symbolTableIndexTime\":0.
0017719999999999999,\"symbolTableLoadedFromCache\":false,\"symbolTableParseTime\":0.
025423000000000001,\"symbolTableSavedToCache\":false,\"symbolTableStripped\":false,\"triple\":\"x86_64--linux\",\"uuid\":\"
57D782C6-AF24-135E-6970-
7B9D3334B91B-
6CD33392\"},{\"debugInfoByteSize\":0,\"debugInfoEnabled\":false,\"debugInfoIndexLoadedFromCache\":false,\"debugInfoIndexSavedToCache\":false,\"debugInfoIndexTime\":0,\"debugInfoParseTime\":0,\"identifier\":
93901654578688,\"path\":\"[vdso](0x00007ffff7ffd000)\",\"symbolTableIndexTime\":3.
1000000000000001e-05,\"symbolTableLoadedFromCache\":false,\"symbolTableParseTime\":0.
00038900000000000002,\"symbolTableSavedToCache\":false,\"symbolTableStripped\":false,\"triple\":\"x86_64-unknown-linux-gnu\",\"uuid\":\"
B5AF4022-69CE-E598-5703-
F5C62C32322D-
D9CF26D1\"},{\"debugInfoByteSize\":1020,\"debugInfoEnabled\":true,\"debugInfoIndexLoadedFromCache\":false,\"debugInfoIndexSavedToCache\":false,\"debugInfoIndexTime\":0.
0021559999999999999,\"debugInfoParseTime\":0.
00024699999999999999,\"identifier\":
140008887806080,\"path\":\"/data/users/wanyi/llvm-sand/build/Debug/fbcode-x86_64/toolchain/lldb-test-build.noindex/tools/lldb-vscode/terminated-event/TestVSCode_terminatedEvent.test_terminated_event/libfoo.so\",\"symbolTableIndexTime\":6.
2000000000000003e-05,\"symbolTableLoadedFromCache\":false,\"symbolTableParseTime\":0.
00080800000000000002,\"symbolTableSavedToCache\":false,\"symbolTableStripped\":false,\"triple\":\"x86_64--\",\"uuid\":\"
109BFB15\"},{\"debugInfoByteSize\":0,\"debugInfoEnabled\":false,\"debugInfoIndexLoadedFromCache\":false,\"debugInfoIndexSavedToCache\":false,\"debugInfoIndexTime\":0,\"debugInfoParseTime\":0,\"identifier\":
140008887859888,\"path\":\"/lib64/libdl.so.2\",\"symbolTableIndexTime\":0.000105,\"symbolTableLoadedFromCache\":false,\"symbolTableParseTime\":0.
0013470000000000001,\"symbolTableSavedToCache\":false,\"symbolTableStripped\":false,\"triple\":\"x86_64--linux\",\"uuid\":\"
776BF255-7FD5-1D1A-CAB0-
D1D2D7568263-
EC5999B5\"},{\"debugInfoByteSize\":0,\"debugInfoEnabled\":false,\"debugInfoIndexLoadedFromCache\":false,\"debugInfoIndexSavedToCache\":false,\"debugInfoIndexTime\":0,\"debugInfoParseTime\":0,\"identifier\":
140008887883408,\"path\":\"/lib64/libstdc++.so.6\",\"symbolTableIndexTime\":0.
038710000000000001,\"symbolTableLoadedFromCache\":false,\"symbolTableParseTime\":0.
075740000000000002,\"symbolTableSavedToCache\":false,\"symbolTableStripped\":false,\"triple\":\"x86_64--linux\",\"uuid\":\"
104D4081-3FC7-4F42-7CD4-
AC714B249C02-
DA5E62C3\"},{\"debugInfoByteSize\":0,\"debugInfoEnabled\":false,\"debugInfoIndexLoadedFromCache\":false,\"debugInfoIndexSavedToCache\":false,\"debugInfoIndexTime\":0,\"debugInfoParseTime\":0,\"identifier\":
140008887951248,\"path\":\"/lib64/libm.so.6\",\"symbolTableIndexTime\":0.003212,\"symbolTableLoadedFromCache\":false,\"symbolTableParseTime\":0.027257,\"symbolTableSavedToCache\":false,\"symbolTableStripped\":false,\"triple\":\"x86_64--linux\",\"uuid\":\"
089E6D24-BF02-DE2B-C57E-
456118BFDC1D-
691B14BB\"},{\"debugInfoByteSize\":0,\"debugInfoEnabled\":false,\"debugInfoIndexLoadedFromCache\":false,\"debugInfoIndexSavedToCache\":false,\"debugInfoIndexTime\":0,\"debugInfoParseTime\":0,\"identifier\":
140008888170224,\"path\":\"/lib64/libgcc_s.so.1\",\"symbolTableIndexTime\":0.000357,\"symbolTableLoadedFromCache\":false,\"symbolTableParseTime\":0.
0040460000000000001,\"symbolTableSavedToCache\":false,\"symbolTableStripped\":false,\"triple\":\"x86_64--\",\"uuid\":\"
CD2F6200-D8CA-7045-ADDB-
17C6C4240AAC-
5DE305B1\"},{\"debugInfoByteSize\":0,\"debugInfoEnabled\":false,\"debugInfoIndexLoadedFromCache\":false,\"debugInfoIndexSavedToCache\":false,\"debugInfoIndexTime\":0,\"debugInfoParseTime\":0,\"identifier\":
140008887911072,\"path\":\"/lib64/libc.so.6\",\"symbolTableIndexTime\":0.
0070210000000000003,\"symbolTableLoadedFromCache\":false,\"symbolTableParseTime\":0.
072236999999999996,\"symbolTableSavedToCache\":false,\"symbolTableStripped\":false,\"triple\":\"x86_64--linux\",\"uuid\":\"
F65C85BF-DB90-4B62-3D4F-
E2139B4D7C25-
CF8C0B58\"},{\"debugInfoByteSize\":833593,\"debugInfoEnabled\":true,\"debugInfoIndexLoadedFromCache\":false,\"debugInfoIndexSavedToCache\":false,\"debugInfoIndexTime\":0.012407,\"debugInfoParseTime\":0.
012078999999999999,\"identifier\":
140008887927648,\"path\":\"/lib64/ld-linux-x86-64.so.2\",\"symbolTableIndexTime\":0.001758,\"symbolTableLoadedFromCache\":false,\"symbolTableParseTime\":0.022352,\"symbolTableSavedToCache\":false,\"symbolTableStripped\":false,\"triple\":\"x86_64--linux\",\"uuid\":\"
57D782C6-AF24-135E-6970-
7B9D3334B91B-
6CD33392\"}],\"targets\":[{\"breakpoints\":[{\"details\":{\"Breakpoint\":{\"BKPTOptions\":{\"AutoContinue\":false,\"ConditionText\":\"\",\"EnabledState\":true,\"IgnoreCount\":0,\"OneShotState\":false},\"BKPTResolver\":{\"Options\":{\"NameMask\":[56],\"Offset\":0,\"SkipPrologue\":true,\"SymbolNames\":[\"foo\"]},\"Type\":\"SymbolName\"},\"Hardware\":false,\"Names\":[\"vscode\"],\"SearchFilter\":{\"Options\":{},\"Type\":\"Unconstrained\"}}},\"id\":1,\"internal\":false,\"numLocations\":1,\"numResolvedLocations\":1,\"resolveTime\":0.
0020110000000000002},{\"details\":{\"Breakpoint\":{\"BKPTOptions\":{\"AutoContinue\":false,\"ConditionText\":\"\",\"EnabledState\":true,\"IgnoreCount\":0,\"OneShotState\":false},\"BKPTResolver\":{\"Options\":{\"Column\":0,\"Exact\":false,\"FileName\":\"/data/users/wanyi/llvm-sand/external/llvm-project/lldb/test/API/tools/lldb-vscode/terminated-event/main.cpp\",\"Inlines\":true,\"LineNumber\":5,\"Offset\":0,\"SkipPrologue\":true},\"Type\":\"FileAndLine\"},\"Hardware\":false,\"Names\":[\"vscode\"],\"SearchFilter\":{\"Options\":{},\"Type\":\"Unconstrained\"}}},\"id\":2,\"internal\":false,\"numLocations\":0,\"numResolvedLocations\":0,\"resolveTime\":0.
22744400000000001},{\"details\":{\"Breakpoint\":{\"BKPTOptions\":{\"AutoContinue\":false,\"ConditionText\":\"\",\"EnabledState\":true,\"IgnoreCount\":0,\"OneShotState\":false},\"BKPTResolver\":{\"Options\":{\"Language\":\"c\",\"NameMask\":[4,4,4,4,4,4],\"Offset\":0,\"SkipPrologue\":false,\"SymbolNames\":[\"_dl_debug_state\",\"rtld_db_dlactivity\",\"__dl_rtld_db_dlactivity\",\"r_debug_state\",\"_r_debug_state\",\"_rtld_debug_state\"]},\"Type\":\"SymbolName\"},\"Hardware\":false,\"SearchFilter\":{\"Options\":{\"ModuleList\":[\"/usr/lib64/ld-2.28.so\"]},\"Type\":\"Modules\"}}},\"id\":-1,\"internal\":true,\"kindDescription\":\"shared-library-event\",\"numLocations\":1,\"numResolvedLocations\":1,\"resolveTime\":0.
00034600000000000001}],\"expressionEvaluation\":{\"failures\":0,\"successes\":0},\"firstStopTime\":0.
157499681,\"frameVariable\":{\"failures\":0,\"successes\":0},\"launchOrAttachTime\":0.
117741226,\"moduleIdentifiers\":[
93901655961472,
93901656106336,
93901654578688,
140008887806080,
140008887859888,
140008887883408,
140008887951248,
140008888170224,
140008887911072],\"signals\":[{\"SIGSTOP\":1}],\"sourceMapDeduceCount\":0,\"stopCount\":8,\"targetCreateTime\":0.
00064000000000000005,\"totalBreakpointResolveTime\":0.
22980100000000003}],\"totalDebugInfoByteSize\":1668206,\"totalDebugInfoEnabled\":3,\"totalDebugInfoIndexLoadedFromCache\":0,\"totalDebugInfoIndexSavedToCache\":0,\"totalDebugInfoIndexTime\":0.
027220000000000001,\"totalDebugInfoParseTime\":0.
33947100000000002,\"totalModuleCount\":10,\"totalModuleCountHasDebugInfo\":3,\"totalSymbolTableIndexTime\":0.
053701000000000006,\"totalSymbolTableParseTime\":0.
23014699999999999,\"totalSymbolTableStripped\":0,\"totalSymbolTablesLoadedFromCache\":0,\"totalSymbolTablesSavedToCache\":0}","type":"event"}
```
Differential Revision: https://reviews.llvm.org/D136177
Lang Hames [Wed, 26 Oct 2022 01:37:24 +0000 (18:37 -0700)]
[ORC] Skip non-SHF_ALLOC sections in DebugObjectManagerPlugin.
We don't need to provide a load-address for non-alloc sections. Skipping them
allows us to avoid some complications, like handling duplicate .group sections.
Matheus Izvekov [Sun, 23 Oct 2022 09:37:20 +0000 (11:37 +0200)]
[clang] Instantiate concepts with sugared template arguments
Since we don't unique specializations for concepts, we can just instantiate
them with the sugared template arguments, at negligible cost.
If we don't track their specializations, we can't resugar them later
anyway, and that would be more expensive than just instantiating them
sugared in the first place since it would require an additional pass.
Signed-off-by: Matheus Izvekov <mizvekov@gmail.com>
Differential Revision: https://reviews.llvm.org/D136566
Matheus Izvekov [Sun, 23 Oct 2022 14:57:12 +0000 (16:57 +0200)]
[clang] Instantiate alias templates with sugar
This makes use of the changes introduced in D134604, in order to
instantiate alias templates witn a final sugared substitution.
This comes at no additional relevant cost.
Since we don't track / unique them in specializations, we wouldn't be
able to resugar them later anyway.
Signed-off-by: Matheus Izvekov <mizvekov@gmail.com>
Differential Revision: https://reviews.llvm.org/D136565
Matheus Izvekov [Sun, 23 Oct 2022 11:41:57 +0000 (13:41 +0200)]
[clang] Instantiate NTTPs and template default arguments with sugar
This makes use of the changes introduced in D134604, in order to
instantiate non-type template parameters and default template arguments
with a final sugared substitution.
This comes at no additional relevant cost.
Since we don't track / unique them in specializations, we wouldn't be
able to resugar them later anyway.
Signed-off-by: Matheus Izvekov <mizvekov@gmail.com>
Differential Revision: https://reviews.llvm.org/D136564
Matheus Izvekov [Sun, 25 Sep 2022 15:18:39 +0000 (17:18 +0200)]
[clang] Implement sugared substitution changes to infrastructure
Implements the changes required to perform substitution with
non-canonical template arguments, and to 'finalize' them
by not placing 'Subst' nodes.
A finalized substitution means we won't resugar them later,
because these templates themselves were eagerly substituted
with the intended arguments at the point of use. We may still
resugar other templates used within those, though.
This patch does not actually implement any uses of this
functionality, those will be added in subsequent patches,
so expect no changes to existing tests.
Signed-off-by: Matheus Izvekov <mizvekov@gmail.com>
Differential Revision: https://reviews.llvm.org/D134604
Peixin-Qiao [Wed, 26 Oct 2022 01:12:45 +0000 (09:12 +0800)]
[flang] Support lowering of parent component in strecture constructor
Reuse the previous record assignment code. Use gen(expr) to generate
the fir::ExtendedValue of parent component recursively and convert the
structure to a fir.ref<T> type, where T is the record type of parent
component. Then, fir::factory::genRecordAssignment can be reused to
assign the parent component to the type-casted structure.
Reviewed By: jeanPerier
Differential Revision: https://reviews.llvm.org/D136530
Peixin-Qiao [Wed, 26 Oct 2022 01:09:38 +0000 (09:09 +0800)]
[flang] Add support for lowering intrinsic module procedure C_ASSOCIATED
As Fortran 2018 18.2.3.2, the arguments of C_ASSOCIATED have the same
type, a scalar of type C_PTR or C_FUNPTR, and the result has the default
logical scalar type. The interface is defined with two module procedures
c_associated_c_ptr/c_associated_c_funptr in flang/module/iso_c_binding.
The result is false if the first argument is a C null pointer. If the
second argument is present, the result is true only if the two arguments
are equal. Support the lowering by comparing the C pointer address
values of two arguments if the second argument is dynamically present
and comparing the C pointer address value of the first argument with the
value 0.
Reviewed By: jeanPerier
Differential Revision: https://reviews.llvm.org/D136419
Guozhi Wei [Wed, 26 Oct 2022 00:46:13 +0000 (00:46 +0000)]
[X86] Enable reassociation for ADD instructions
ADD is an associative and commutative operation, so we can do reassociation for it.
Differential Revision: https://reviews.llvm.org/D136396
Matheus Izvekov [Sun, 23 Oct 2022 11:38:39 +0000 (13:38 +0200)]
[clang] Perform sugared substitution of builtin templates
Since these are much like template type aliases, where we don't
track a specialization for them and just substitute them eagerly,
we can't resugar them anyway, and there is no relevant cost in just
performing a finalizing sugared substitution.
Signed-off-by: Matheus Izvekov <mizvekov@gmail.com>
Differential Revision: https://reviews.llvm.org/D136563
Peiming Liu [Tue, 18 Oct 2022 16:41:03 +0000 (16:41 +0000)]
[mlir][sparse] use loop emitter to generate loop in sparsification
Reviewed By: aartbik
Differential Revision: https://reviews.llvm.org/D136185
Sam McCall [Wed, 26 Oct 2022 00:24:31 +0000 (02:24 +0200)]
[include-cleaner] Fix header guard. NFC
Matheus Izvekov [Mon, 5 Sep 2022 19:57:37 +0000 (21:57 +0200)]
[clang] Changes to produce sugared converted template arguments
Makes CheckTemplateArgumentList and the template deduction functions
produce a sugared converted argument list in addition to the canonical one.
This is mostly NFC except that we hook this up to a few diagnostics in
SemaOverload.
The infrastructure here will be used in subsequent patches
where we perform a finalized sugared substitution for entities
which we do not unique per specializations on canonical arguments,
and later on will be used for template specialization resugaring.
Signed-off-by: Matheus Izvekov <mizvekov@gmail.com>
Differential Revision: https://reviews.llvm.org/D133874
Matt Arsenault [Tue, 25 Oct 2022 23:15:41 +0000 (16:15 -0700)]
SimplifyLibCalls: Add missing testcase for sincospi
Part of issue 58604. Test should have been part of
50fe87a5c8597eb72e6055356fa7dad364756ff7
Matt Arsenault [Tue, 25 Oct 2022 21:11:37 +0000 (14:11 -0700)]
GlobalISel: Fix copy paste error
Pretty sure this was harmless since the tablegen
calling convention definitions do not use pointers.
Part of issue 58604
Douglas Yung [Tue, 25 Oct 2022 23:34:08 +0000 (16:34 -0700)]
Revert "Update supported features in the generic CPU configuration"
This reverts commit
11afbf396e10e1b1e91a5991e2aec1916e29a910.
There are 10 tests still failing after follow-up fix
b5d0bf9b9853, this should get the following bots back to green:
- https://lab.llvm.org/buildbot/#/builders/183/builds/8194
- https://lab.llvm.org/buildbot/#/builders/186/builds/9491
- https://lab.llvm.org/buildbot/#/builders/214/builds/3908
- https://lab.llvm.org/buildbot/#/builders/93/builds/11740
- https://lab.llvm.org/buildbot/#/builders/231/builds/4200
- https://lab.llvm.org/buildbot/#/builders/121/builds/24519
- https://lab.llvm.org/buildbot/#/builders/230/builds/4466
- https://lab.llvm.org/buildbot/#/builders/94/builds/11639
- https://lab.llvm.org/buildbot/#/builders/45/builds/9325
- https://lab.llvm.org/buildbot/#/builders/124/builds/5219
- https://lab.llvm.org/buildbot/#/builders/67/builds/8623
- https://lab.llvm.org/buildbot/#/builders/123/builds/13836
- https://lab.llvm.org/buildbot/#/builders/109/builds/49355
- https://lab.llvm.org/buildbot/#/builders/58/builds/27751
- https://lab.llvm.org/buildbot/#/builders/117/builds/9922
- https://lab.llvm.org/buildbot/#/builders/16/builds/37012
- https://lab.llvm.org/buildbot/#/builders/104/builds/9490
- https://lab.llvm.org/buildbot/#/builders/42/builds/7725
- https://lab.llvm.org/buildbot/#/builders/196/builds/20077
- https://lab.llvm.org/buildbot/#/builders/3/builds/15217
- https://lab.llvm.org/buildbot/#/builders/6/builds/15251
- https://lab.llvm.org/buildbot/#/builders/9/builds/15247
- https://lab.llvm.org/buildbot/#/builders/36/builds/26487
- https://lab.llvm.org/buildbot/#/builders/54/builds/2474
- https://lab.llvm.org/buildbot/#/builders/74/builds/14536
- https://lab.llvm.org/buildbot/#/builders/5/builds/28555
Douglas Yung [Tue, 25 Oct 2022 23:33:51 +0000 (16:33 -0700)]
Revert "[wasm-ld] Add -mcpu=mvp to wasm-ld tests"
This reverts commit
b5d0bf9b9853688d34290fafdd31c95aca58f624.
The original commit is causing 10 test failures on multiple bots, reverting to get back to green.
Siva Chandra [Tue, 25 Oct 2022 22:31:12 +0000 (15:31 -0700)]
[libc] Enable a few entrypoints on aarch64 already available on x86_64.
Momchil Velikov [Tue, 25 Oct 2022 18:53:41 +0000 (19:53 +0100)]
[FuncSpec] Fix missed opportunities for function specialisation
When collecting the possible constant arguments to
specialise a function the compiler will abandon the search
on the first argument that is for some reason unsuitable as
a specialisation constant. Thus, depending on the traversal
order of the functions and call sites, the compiler can end
up with a different set of possible constants, hence with
different set of specialisations.
With this patch, the compiler will skip unsuitable
constants, but nevertheless will continue searching for
more.
Reviewed By: ChuanqiXu
Differential Revision: https://reviews.llvm.org/D135867
Walter Erquinigo [Tue, 25 Oct 2022 21:32:10 +0000 (14:32 -0700)]
[trace][intel pt][simple] Fix errors after switching to libipt's top of tree
These tests were being tested against a version of libipt from last
year. We just updated libipt to top of tree and many errors broke
because the new version of libipt emits more events than the older one,
which is fine.
`./bin/lldb-dotest -p TestTrace` passes
Philip Reames [Tue, 25 Oct 2022 21:01:33 +0000 (14:01 -0700)]
[LV][RISCV] Disable vectorization of epilogue loops
Epilogue loop vectorization is a feature in the vectorize intended to avoid running fully scalar code when the vector length of the main loop turns out to be either longer than the trip count of the actual loop, or with a huge remainder.
In practice, this feature appears to not have been well tuned. I honestly don't think it should be on by default at all, but it definitely shouldn't be on for RISCV. Note that other targets have also disabled it, but they've done so via disabling interleaving - which is, well, completely unrelated - and we don't want to do that for RISCV.
In the near term, many examples I'm seeing have terrible codegen for epilogue vectorization. We are greatly increasing code size for little value at reasonable VLEN values for small types. In the long term, the cases that epilogue vectorization are intended to handle are likely better handled via tail folding on RISCV.
As an aside, I also don't really trust the correctness of epilogue vectorization. The code structure is such that otherwise straight forward changes sometimes break only epilogue vectorization. The reuse of an existing vplan without careful validation opens significant room for nasty bugs. Given how rarely the code is exercised, that is not a good combination.
As such, this patch introduces a TTI hook, and completely disables epilogue vectorization on RISCV.
Differential Revision: https://reviews.llvm.org/D136695
Jason Molenda [Tue, 25 Oct 2022 20:56:02 +0000 (13:56 -0700)]
Quick fix for previous commit; small code change before commit
Jason Molenda [Tue, 25 Oct 2022 20:47:14 +0000 (13:47 -0700)]
Change debugserver to clear PAC auth bits manually
debugserver is currently using kernel supplied macros,
arm_thread_state64_get_{pc,fp,sp,lr} which can crash on an authorization
failure when the inferior has crashed with an invalid pc value, for
instance. debugserver needs to be resistant to crashing in this
scenario, and we're merely clearing the bits, so do it with a bit
mask operation instead.
Differential Revision: https://reviews.llvm.org/D136620
rdar://
98073271
rdar://
100663221
Brett Wilson [Mon, 24 Oct 2022 20:48:55 +0000 (13:48 -0700)]
[clang-doc] Fix typedef/using output.
Provides an initializer for the TypedefInfo.IsUsing member. Previously
this member was uninitialized and would produce random output.
Adds the Description (code comments) to the bitcode reader/writer.
Previously the typedef/using descriptions were lost during the bitcode
round-trip. Adds a test for this.
Differential Revision: https://reviews.llvm.org/D136638
Jez Ng [Tue, 25 Oct 2022 20:26:57 +0000 (16:26 -0400)]
[lld-macho] Don't sort map file entries by name
ld64 emits them in address order but not in alphabetical order. This
sorting is particularly expensive for dead-stripped symbols (which don't
need to be sorted at all, unlike live symbols that need to be sorted by
address).
Timings for chromium_framework_less_dwarf (with the `-map` flag added to
the response file) on my 16-core Mac Pro:
base diff difference (95% CI)
sys_time 1.997 ± 0.038 2.004 ± 0.028 [ -0.6% .. +1.3%]
user_time 8.698 ± 0.085 8.167 ± 0.070 [ -6.6% .. -5.6%]
wall_time 7.965 ± 0.114 7.715 ± 0.347 [ -5.1% .. -1.2%]
samples 25 23
Reviewed By: #lld-macho, thakis
Differential Revision: https://reviews.llvm.org/D136536
Jeffrey Tan [Wed, 19 Oct 2022 18:58:23 +0000 (11:58 -0700)]
Fix exception description in lldb-vscode
There is a bug in lldb-vscode that only shows stop reason ("exception") in
stopped event without showing the stop description of thrown exception. This
causes VSCode UI to only show "Paused on Exception" general message in
callstack window UI.
This patch fixes the bug so that VSCode callstack will show the detailed
exceptioni description, like "signal SIGABRT" or "EXC_BAD_ACCESS..." which
aligns with command line lldb experience.
I use C++ exception in testcase because the hardware exception description is
platform dependent and hard to verify.
Differential Revision: https://reviews.llvm.org/D136295
Arthur Eubanks [Mon, 24 Oct 2022 16:26:16 +0000 (09:26 -0700)]
[Instrumentation] Remove legacy passes
Reviewed By: MaskRay
Differential Revision: https://reviews.llvm.org/D136615
Alina Sbirlea [Mon, 24 Oct 2022 22:23:16 +0000 (15:23 -0700)]
[LoopPeeling] Add flag to disable support for peeling loops with non-latch exits
Add a flag to allow disabling the changes in
https://reviews.llvm.org/D134803.
Differential Revision: https://reviews.llvm.org/D136643
Alex Brachet [Tue, 25 Oct 2022 19:17:52 +0000 (19:17 +0000)]
[Driver][Fuchsia] Make -mfix-cortex-a53-835769 default when targeting Fuchsia
Differential Revision: https://reviews.llvm.org/D136703
Dan Gohman [Tue, 25 Oct 2022 19:13:49 +0000 (12:13 -0700)]
[wasm-ld] Add -mcpu=mvp to wasm-ld tests
Following up on D125729, add -mcpu-mvp to wasm-ld tests that use llc to
avoid test changes as a result of default target changes.
Momchil Velikov [Tue, 25 Oct 2022 17:56:31 +0000 (18:56 +0100)]
[FuncSpec] Consider small noinline functions for specialisation
Small functions with size under a given threshold are not
considered for specialisaion on the presumption that they
are easy to inline. This does not apply to `noinline`
functions, though.
Reviewed By: ChuanqiXu
Differential Revision: https://reviews.llvm.org/D135862
Lang Hames [Tue, 25 Oct 2022 18:31:48 +0000 (11:31 -0700)]
[JITLink][AArch64] Add a generic 'createAnonymousPointer' utility.
Adds a generic utility for creating anonymous aarch64 pointer blocks
(automatically adding an edge to initialize the pointer if given an
initial target).
Updates the aarch64 GOTTableManager to use the utility when building
GOT entries.
Dan Gohman [Tue, 18 Oct 2022 17:50:37 +0000 (10:50 -0700)]
[WebAssembly] Update supported features in the generic CPU configuration
Enable sign-ext and mutable-globals in -mcpu=generic. This makes these features
enabled by default.
These features are all [finished proposals], and all major wasm engines
support them.
[finished proposals]: https://github.com/WebAssembly/proposals/blob/main/finished-proposals.md
Differential Revision: https://reviews.llvm.org/D125728
Dan Gohman [Tue, 18 Oct 2022 18:10:19 +0000 (11:10 -0700)]
Update supported features in the generic CPU configuration
Accompanying https://reviews.llvm.org/D125728, this updates LLVM
Codegen's "generic" CPU to enable the same new features.
Differential Revision: https://reviews.llvm.org/D125729
Min-Yih Hsu [Tue, 25 Oct 2022 17:38:50 +0000 (10:38 -0700)]
[M68k][Driver] Rename target features and macros test files
test/Driver/m68k-features.cpp -> test/Driver/m68k-macros.cpp
test/Driver/m68k-fixed-register.c -> test/Driver/m68k-features.cpp
The original m68k-features.cpp should really be called m68k-macros.cpp
since it's testing built-in macro definitions rather than sub-target
features. Which are part of what m68k-fixed-register.c was previously
doing. NFC.
Katherine Rasmussen [Mon, 3 Oct 2022 17:57:26 +0000 (10:57 -0700)]
[flang] Add atomic_fetch_add to list of intrinsics
Add the atomic subroutine, atomic_fetch_add, to the list of
intrinsic subroutines, add its last dummy argument to a check
for coindexed-object, and update test.
Reviewed By: PeteSteinfeld
Differential Revision: https://reviews.llvm.org/D136625
Artem Belevich [Thu, 20 Oct 2022 01:49:32 +0000 (18:49 -0700)]
[CUDA, NVPTX] Added basic __bf16 support for NVPTX.
Recent Clang changes expose _bf16 types for SSE2-enabled host compilations and
that makes those types visible furing GPU-side compilation, where it currently
fails with Sema complaining that __bf16 is not supported.
Considering that __bf16 is a storage-only type, enabling it for NVPTX if it's
enabled on the host should pose no issues, correctness-wise.
Recent NVIDIA GPUs have introduced bf16 support, so we'll likely grow better
support for __bf16 on NVPTX going forward.
Differential Revision: https://reviews.llvm.org/D136311
Louis Dionne [Mon, 24 Oct 2022 22:23:59 +0000 (18:23 -0400)]
[libc++] Add missing includes to xlocale helpers
Also, make sure those are compatible with _LIBCPP_HAS_NO_WIDE_CHARACTERS.
Differential Revision: https://reviews.llvm.org/D136682
Siva Chandra Reddy [Tue, 25 Oct 2022 06:45:45 +0000 (06:45 +0000)]
[libc] Add Linux implementations of time and clock functions.
Reviewed By: michaelrj
Differential Revision: https://reviews.llvm.org/D136666
Maksim Panchenko [Tue, 25 Oct 2022 00:54:25 +0000 (17:54 -0700)]
[BOLT] Add mold-style PLT support
mold linker creates symbols for PLT entries and that caught BOLT by
surprise. Add the support for marked PLT entries.
Fixes: #58498
Reviewed By: yota9
Differential Revision: https://reviews.llvm.org/D136655
Fangrui Song [Tue, 25 Oct 2022 17:57:19 +0000 (10:57 -0700)]
[docs] Update clang-formatted-files.txt after bindings/go removal (D135436)
Fangrui Song [Tue, 25 Oct 2022 17:55:29 +0000 (10:55 -0700)]
[LegacyPM] Remove DataFlowSanitizerLegacyPass
Using the legacy PM for the optimization pipeline was deprecated in 13.0.0.
Following recent changes to remove non-core features of the legacy
PM/optimization pipeline, remove DataFlowSanitizerLegacyPass.
Differential Revision: https://reviews.llvm.org/D124594
Caroline Concatto [Sat, 22 Oct 2022 14:55:02 +0000 (15:55 +0100)]
[AArch64]SME2 single-multi and multi-multi INT dot product instructions[part2]
This patch adds the assembly/disassembly for the following instructions:
SDOT: (4-way, multiple and single vector): Multi-vector signed integer dot-product by vector.
SDOT (4-way, multiple vectors): Multi-vector signed integer dot-product.
UDOT: (4-way, multiple and single vector): Multi-vector unsigned integer dot-product by vector.
(4-way, multiple vectors): Multi-vector unsigned integer dot-product.
for groups of 2 and 4 ZA registers
The reference can be found here:
https://developer.arm.com/documentation/ddi0602/2022-09
Depends on: D135563
Differential Revision: https://reviews.llvm.org/D135760
Katherine Rasmussen [Mon, 17 Oct 2022 19:39:21 +0000 (13:39 -0600)]
[flang] Add check for constraints on synchronization-stmts
In the CoarrayChecker, add checks for the constraints C1172 and
C1173, which constrain sync-stat-list. Add these checks to
sync-all-stmt, sync-images-stmt, sync-memory-stmt, and
sync-team-stmt. Also add a check for the constraint C1174 in
sync-images-stmt. Update semantics tests for these stmts.
Reviewed By: klausler
Differential Revision: https://reviews.llvm.org/D136104
Caroline Concatto [Sat, 22 Oct 2022 11:13:49 +0000 (12:13 +0100)]
[AArch64]SME2 single-multi and multi-multi INT/FP dot product instructions
This patch adds the assembly/disassembly for the following instruction:
INT:
SDOT (2-way, multiple and single vector): Multi-vector signed integer dot-product by vector.
(2-way, multiple vectors): Multi-vector signed integer dot-product.
UDOT (2-way, multiple and single vector): Multi-vector unsigned integer dot-product by vector.
(2-way, multiple vectors): Multi-vector unsigned integer dot-product.
SUDOT (multiple and indexed vector): Multi-vector signed by unsigned integer dot-product by indexed elements.
(multiple and single vector): Multi-vector signed by unsigned integer dot-product by vector.
USDOT (multiple and single vector): Multi-vector unsigned by signed integer dot-product by vector.
(multiple vectors): Multi-vector unsigned by signed integer dot-product.
FP:
BFDOT(multiple and single vector): Multi-vector BFloat16 floating-point dot-product by vector.
(multiple vectors): Multi-vector BFloat16 floating-point dot-product.
FDOT (multiple and single vector): Multi-vector half-precision floating-point dot-product by vector.
(multiple vectors): Multi-vector half-precision floating-point dot-product.
For set of 2 and 4 ZA registers
The reference can be found here:
https://developer.arm.com/documentation/ddi0602/2022-09
Depends on:D135455
Differential Revision: https://reviews.llvm.org/D135683
Craig Topper [Tue, 25 Oct 2022 17:18:46 +0000 (10:18 -0700)]
[SelectionDAG] Add missing semicolon after return.
I'm unsure what the code does without the semicolon. On the surface it
seems like the assert below it would be considered part of the if
and thus the assert would only execute if DestReg is 0. But 0 isn't
considered a virtual register so the assert should fail.
Found by PVS Studio.
Reported https://pvs-studio.com/en/blog/posts/cpp/1003/ (N7)
Walter Erquinigo [Sun, 23 Oct 2022 17:04:46 +0000 (10:04 -0700)]
[trace][intel pt] Simple detection of infinite decoding loops
The low-level decoder might fall into an infinite decoding loop for
various reasons, the simplest being an infinite direct loop reached due
to wrong handling of self-modified code in the kernel, e.g. it might
reach
```
0x0A: pause
0x0C: jump to 0x0A
```
In this case, all the code is sequential and requires no packets to be
decoded. The low-level decoder would produce an output like the
following
```
0x0A: pause
0x0C: jump to 0x0A
0x0A: pause
0x0C: jump to 0x0A
0x0A: pause
0x0C: jump to 0x0A
... infinite amount of times
```
These cases require stopping the decoder to avoid infinite work and signal this
at least as a trace error.
- Add a check that breaks decoding of a single PSB once 500k instructions have been decoded since the last packet was processed.
- Add a check that looks for infinite loops after certain amount of instructions have been decoded since the last packet was processed.
- Add some `settings` properties for tweaking the thresholds of the checks above. This is also nice because it does the basic work needed for future settings.
- Add an AnomalyDetector class that inspects the DecodedThread and the libipt decoder in search for anomalies. These anomalies are then signaled as fatal errors in the trace.
- Add an ErrorStats class that keeps track of all the errors in a DecodedThread, with a special counter for fatal errors.
- Add an entry for decoded thread errors in the `dump info` command.
Some notes are added in the code and in the documention of the settings,
so please read them.
Besides that, I haven't been unable to create a test case in LLVM style, but
I've found an anomaly in the thread #12 of the trace
72533820-3eb8-4465-b8e4-
4e6bf0ccca99 at Meta. We have to figure out how to
artificially create traces with this kind of anomalies in LLVM style.
With this change, that anomalous thread now shows:
```
(lldb)thread trace dump instructions 12 -e -i 23101
thread #12: tid = 8
...missing instructions
23101: (error) anomalous trace: possible infinite loop detected of size 2
vmlinux-5.12.0-0_fbk8_clang_6656_gc85768aa64da`panic_smp_self_stop + 5 [inlined] rep_nop at processor.h:13:2
23100: 0xffffffff81342785 pause
vmlinux-5.12.0-0_fbk8_clang_6656_gc85768aa64da`panic_smp_self_stop + 7 at panic.c:87:2
23099: 0xffffffff81342787 jmp 0xffffffff81342785 ; <+5> [inlined] rep_nop at processor.h:13:2
vmlinux-5.12.0-0_fbk8_clang_6656_gc85768aa64da`panic_smp_self_stop + 5 [inlined] rep_nop at processor.h:13:2
23098: 0xffffffff81342785 pause
vmlinux-5.12.0-0_fbk8_clang_6656_gc85768aa64da`panic_smp_self_stop + 7 at panic.c:87:2
23097: 0xffffffff81342787 jmp 0xffffffff81342785 ; <+5> [inlined] rep_nop at processor.h:13:2
vmlinux-5.12.0-0_fbk8_clang_6656_gc85768aa64da`panic_smp_self_stop + 5 [inlined] rep_nop at processor.h:13:2
23096: 0xffffffff81342785 pause
vmlinux-5.12.0-0_fbk8_clang_6656_gc85768aa64da`panic_smp_self_stop + 7 at panic.c:87:2
23095: 0xffffffff81342787 jmp 0xffffffff81342785 ; <+5> [inlined] rep_nop at processor.h:13:2
```
It used to be in an infinite loop where the decoder never stopped.
Besides that, the dump info command shows
```
(lldb) thread trace dump info 12
Errors:
Number of individual errors: 32
Number of fatal errors: 1
Number of other errors: 31
```
and in json format
```
(lldb) thread trace dump info 12 -j
"errors": {
"totalCount": 32,
"libiptErrors": {},
"fatalErrors": 1,
"otherErrors": 31
}
```
Differential Revision: https://reviews.llvm.org/D136557
Alexander Belyaev [Tue, 25 Oct 2022 17:17:17 +0000 (19:17 +0200)]
Revert "[mlir] Add vectorization tests for linalg.map,reduce,transpose."
This reverts commit
2f88268fc109a1845285e125dfc19b8b75c137a0.
I will take a look what's happening with vectorization.mlir and why it
works on my machine and not upstream. Reverting for now.
Sam McCall [Tue, 25 Oct 2022 17:11:51 +0000 (19:11 +0200)]
[Tooling] Avoid StandardLibrary.h including Decl. NFC
So you can use the enum in a header without pulling in half the AST.
Emilia Dreamer [Thu, 29 Sep 2022 07:10:47 +0000 (10:10 +0300)]
[clang-format] Correctly annotate UDLs as OverloadedOperator
While the opening parenthesis of an user-defined literal operator was
correctly annotated as OverloadedOperatorLParen, the "" and its suffix
wasn't annotated as OverloadedOperator.
Fixes https://github.com/llvm/llvm-project/issues/58035
Differential Revision: https://reviews.llvm.org/D134853
Joe Nash [Thu, 20 Oct 2022 19:03:46 +0000 (15:03 -0400)]
[AMDGPU] Fix delay alu for VOPD with src2acc
V_FMAC_F32 and V_DOT2C_F32_F16 have a dummy src2 operand tied to vdst to
inform passes that the instructions read the dst operand. The VOPD
versions of these instructions lacked the dummy operand, which was a
problem for inserting s_delay_alu.
Introduce the dummy src2 operand on the VOPD versions, and fix the VOPD operand
tracking logic to account for it.
Reviewed By: dp
Differential Revision: https://reviews.llvm.org/D136629
Sam McCall [Tue, 25 Oct 2022 17:01:46 +0000 (19:01 +0200)]
[include-cleaner] Move vocabulary types into separate header for layering. NFC
Ulrich Weigand [Tue, 25 Oct 2022 16:58:33 +0000 (18:58 +0200)]
[SystemZInstPrinter] Introduce markup tags emission
SystemZ assembly syntax emission now leverages markup tags, if enabled.
Author: Antonio Frighetto
Differential Revision: https://reviews.llvm.org/D129868
Sanjay Patel [Tue, 25 Oct 2022 16:48:46 +0000 (12:48 -0400)]
[SDAG] refactor folds for scalar-to-vector; NFCI
Fix typos, add comments, improve variable names,
rearrange code, add early exits.
Corentin Jabot [Tue, 25 Oct 2022 16:41:41 +0000 (18:41 +0200)]
[Clang][NFC] Fix UnicodeData.txt parsing.
Fix the UnicodeNameToCodepoint tool misshandling
the case of a line containing a single semi-colon
(which does not happens in practice)
Simon Pilgrim [Tue, 25 Oct 2022 16:43:47 +0000 (17:43 +0100)]
[lldb] Host::ShellExpandArguments - fix error check for valid dictionary
Fix repeated check for a valid JSON parse and actually check the dictionary pointer
Reported here: https://pvs-studio.com/en/blog/posts/cpp/1003/ (N40)
Aaron Ballman [Tue, 25 Oct 2022 16:35:18 +0000 (12:35 -0400)]
Whitespace fix in a comment; NFC
Paul Robinson [Tue, 25 Oct 2022 16:22:35 +0000 (09:22 -0700)]
[lit] Define keyword used by MCJIT test
test/ExecutionEngine/MCJIT/2005-12-02-TailCallBug.ll has
'XFAIL: mcjit-ia32' but that feature isn't defined anywhere, so
the XFAIL can't have any effect. This has not been a problem
because apparently there are no 32-bit x86 bots out there.
I found this as part of other work to clean up lit keywords, so
I figured I would go ahead and fix it. Verified by hacking my
lit.site.cfg.py so host_triple = target_triple = "i686-pc-windows-msvc"
and the test correctly reported XFAIL.
Simon Pilgrim [Tue, 25 Oct 2022 16:23:25 +0000 (17:23 +0100)]
[Transforms] classifyArgUse - don't deference pointer before null test
Reported here: https://pvs-studio.com/en/blog/posts/cpp/1003/ (N11)
Nico Weber [Tue, 25 Oct 2022 16:23:10 +0000 (12:23 -0400)]
Revert "[clang] Fix missing diagnostic of declaration use when accessing TypeDecls through typename access"
This reverts commit
dc170433137aeda5e5276bd292cac12aa93fee7c.
Breaks building LLVM on mac when targeting macOS before 10.15, see
comments on https://reviews.llvm.org/D136533
Yaxun (Sam) Liu [Tue, 25 Oct 2022 16:15:39 +0000 (12:15 -0400)]
Revert "reland
e5581df60a35 [SimplifyCFG] accumulate bonus insts cost"
This reverts commit
bd7949bcd86633bd4203b2ba6f891aea00fce4d1.
Revert this patch since reviwers have different opinions regarding
the approach in post-commit review.
Will open RFC for further discussion.
Differential Revision: https://reviews.llvm.org/D132408
Lang Hames [Tue, 25 Oct 2022 15:44:32 +0000 (08:44 -0700)]
[ORC] Allow EPCDebugObjectRegistrar clients to specify registration fn dylib.
Similar to the EPCEHFrameRegistrar change in
c977251ef6f, this allows clients
who have sourced a dylib handle via a side-channel to search that dylib to
find the registration functions.
This patch defaults to the existing behavior in the case where the client does
not specify a handle to use.
Lang Hames [Tue, 25 Oct 2022 15:23:27 +0000 (08:23 -0700)]
[ORC] Update SelfExecutorProcessControl to allow user-supplied handles.
SelfExecutorProcessControl no longer requires that handles passed to
lookupSymbols be ones that were previously returned from loadDylib. This brings
SelfExecutorPRocessControl into alignment with SimpleRemoteEPC, which was
updated in
6613f4aff85.
Aaron Ballman [Tue, 25 Oct 2022 15:34:46 +0000 (11:34 -0400)]
Speculatively fix the test bots
This should hopefully fix the issues found on Linux hosts like:
https://lab.llvm.org/buildbot#builders/109/builds/49321
https://lab.llvm.org/buildbot/#/builders/139/builds/30061
Mircea Trofin [Tue, 25 Oct 2022 15:19:58 +0000 (08:19 -0700)]
[mlgo] More wildcarding in extra features logging for regalloc
May need a different testing approach for opcodes.
Jan Sjodin [Mon, 24 Oct 2022 13:36:30 +0000 (09:36 -0400)]
[OpenMP] [OMPIRBuilder] Create a new datatype to hold the unique target region info
This patch puts the individual target region information attributes into a
struct so that the nested mappings are not needed and passing the information
around is simplified.
Reviewed By: jdoerfert, mikerice
Differential Revision: https://reviews.llvm.org/D136601
Aaron Ballman [Tue, 25 Oct 2022 15:13:55 +0000 (11:13 -0400)]
Add more C99 DR test cases and update the status page
This mostly completes the C99 set of DRs, though there are a few still
marked as "unknown".
Alexander Belyaev [Tue, 25 Oct 2022 15:05:40 +0000 (17:05 +0200)]
[mlir] Add lower-to-loops tests for linalg.map/reduce/transpose.
Differential Revision: https://reviews.llvm.org/D136691
Alexander Belyaev [Tue, 25 Oct 2022 15:04:44 +0000 (17:04 +0200)]
[mlir] Add vectorization tests for linalg.map,reduce,transpose.
Differential Revision: https://reviews.llvm.org/D136688
gbreynoo [Tue, 25 Oct 2022 14:29:58 +0000 (15:29 +0100)]
[llvm-lit][test] Fix regex to capture scientific notation
We were seeing an intermittent local test failure of
utils\lit\tests\test-output.py in which the elapsed time output was
being given in scientific notation. Python automatically represents
small floating-point values in scientific notation so I have altered
these tests regex to capture output in that format.
Differential Revision: https://reviews.llvm.org/D136469
zhongyunde [Tue, 25 Oct 2022 15:02:08 +0000 (23:02 +0800)]
[InstCombine] Fold series of instructions into mull for more types
Relax the constraint of wide/vectors types.
Address the comment https://reviews.llvm.org/D136015?id=469189#inline-1314520
Reviewed By: spatel, chfast
Differential Revision: https://reviews.llvm.org/D136661
Emmmer [Tue, 25 Oct 2022 11:18:24 +0000 (19:18 +0800)]
[LLDB] Fix RISCV build
After https://reviews.llvm.org/D135670
Reviewed By: DavidSpickett
Differential Revision: https://reviews.llvm.org/D136674
Simon Pilgrim [Tue, 25 Oct 2022 14:34:23 +0000 (15:34 +0100)]
[X86] combineConcatVectorOps - fold v4i64/v8x32 concat(broadcast(),broadcast()) -> permilps(concat())
Extend the existing v4f64 fold to handle v4i64/v8f32/v8i32 as well
Fixes #58585
Paul Robinson [Mon, 24 Oct 2022 16:13:17 +0000 (09:13 -0700)]
[lit][REQUIRES] Fix llvm-debuginfod.test so it will run
The test was added in D114846 but missed one place to introduce the
'httplib' feature keyword, so it has been UNSUPPORTED everywhere.
Differential Revision: https://reviews.llvm.org/D136613
LLVM GN Syncbot [Tue, 25 Oct 2022 14:17:26 +0000 (14:17 +0000)]
[gn build] Port
a3be778ed09b
LLVM GN Syncbot [Tue, 25 Oct 2022 14:17:24 +0000 (14:17 +0000)]
[gn build] Port
791fe26d7581
Juan Manuel MARTINEZ CAAMAÑO [Tue, 25 Oct 2022 07:29:30 +0000 (07:29 +0000)]
[DebugInfo] getMergedLocation: Maintain the line number if they match
getMergedLocation returns a 'line 0' DILocaiton if the two locations
being merged don't perfecly match, even if they are in the same line but
a different column.
This commit adds support to keep the line number if it matches (but only
the column differs). The merged column number is the leftmost between the
two.
Reviewed By: dblaikie, orlando
Differential Revision: https://reviews.llvm.org/D135166
Jay Foad [Tue, 25 Oct 2022 13:47:35 +0000 (14:47 +0100)]
[AMDGPU] Use Register in more places in SIInstrInfo. NFC.
Also avoid using AMDGPU::NoRegister when it's not neeeded.
Simon Pilgrim [Tue, 25 Oct 2022 14:02:59 +0000 (15:02 +0100)]
[X86] Add v4i64 test coverage for #58585
Turns out we fail to do this for concat_v4i64(broadcast_v2i64,broadcast_v2i64) as well
David Green [Tue, 25 Oct 2022 13:35:11 +0000 (14:35 +0100)]
[AArch64][ARM] Alter v8.3a complex neon intrinsics to be target-based, not preprocessor based
This alters the 8.3 complex intrinsics to be target-gated, as opposed to
hidden behind preprocessor macros. This is the last of arm_neon.h, and
follows the same formula as before.
Differential Revision: https://reviews.llvm.org/D135647