Haibo Huang [Wed, 9 Oct 2019 22:34:55 +0000 (22:34 +0000)]
[lldb] Put site-packages into a sub dir of CMAKE_CFG_INTDIR
Summary: Fixes issue like D68719
Reviewers: tatyana-krasnukha
Subscribers: mgorny, lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D68728
llvm-svn: 374250
Nico Weber [Wed, 9 Oct 2019 22:22:36 +0000 (22:22 +0000)]
gn build: (manually) merge r374219
llvm-svn: 374249
Casey Carter [Wed, 9 Oct 2019 22:19:17 +0000 (22:19 +0000)]
[libc++][test] Miscellaneous MSVC cleanups
* Silence unused-local-typedef warnings: `map.cons/assign_initializer_list.pass.cpp` (and the `set.cons` variant) uses a local typedef only within `LIBCPP_ASSERT`s, so clang diagnoses it as unused when testing non-libc++.
* Add missing include: `c.math/abs.pass.cpp` uses `std::numeric_limits` but failed to `#include <limits>`.
* Don't test non-type: A "recent" change to `meta.trans.other/underlying_type.pass.cpp` unconditionally tests the type `F` which is conditionally defined.
* Use `hash<long long>` instead of `hash<short>` with `int` in `unordered_meow` deduction guide tests to avoid truncation warnings.
* Convert `3.14` explicitly in `midpoint.float.pass` since MSVC incorrectly diagnoses `float meow = 3.14;` as truncating.
Differential Revision: https://reviews.llvm.org/D68681
llvm-svn: 374248
Greg Clayton [Wed, 9 Oct 2019 22:16:12 +0000 (22:16 +0000)]
Set eRegisterKindEHFrame register numbers for 32 bit ARM register contexts in minidumps
Stack unwinding was sometimes failing when trying to unwind stacks in 32 bit ARM. I discovered this was because the EH frame register numbers were not set. This patch fixes this issue and adds a unit test to verify this doesn't regress.
Differential Revision: https://reviews.llvm.org/D68088
llvm-svn: 374246
Marcello Maggioni [Wed, 9 Oct 2019 22:10:10 +0000 (22:10 +0000)]
[GISel] Refactor and split PatternMatchTest. NFC
Split the ConstantFold part into a separate file and
make it use the fixture GISelMITest.
llvm-svn: 374245
Jonas Devlieghere [Wed, 9 Oct 2019 22:09:57 +0000 (22:09 +0000)]
[CMake] Use the correct lit.cfg.py
llvm-svn: 374244
Evandro Menezes [Wed, 9 Oct 2019 22:03:23 +0000 (22:03 +0000)]
[InstCombine] Fix PR43617
Check for `nullptr` before inspecting composite function.
llvm-svn: 374243
Greg Clayton [Wed, 9 Oct 2019 22:03:15 +0000 (22:03 +0000)]
Fix a crasher due to an assert when two files have the same UUID but different paths.
Summary: The PlaceholderObjectFile has an assert in SetLoadAddress that fires if "m_base == value" is not true. To avoid this, we create check that the base address matches, and if it doesn't we clear the module that was found using the UUID so that we create a new PlaceholderObjectFile. Added a test to cover this issue.
Reviewers: labath, aadsm, dvlahovski
Subscribers: lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D68106
llvm-svn: 374242
Stanislav Mekhanoshin [Wed, 9 Oct 2019 22:02:58 +0000 (22:02 +0000)]
[AMDGPU] Fixed dpp combine of VOP1
If original instruction did not have source modifiers they were
not added to the new DPP instruction as well, even if needed.
Differential Revision: https://reviews.llvm.org/D68729
llvm-svn: 374241
Cameron McInally [Wed, 9 Oct 2019 21:52:15 +0000 (21:52 +0000)]
[IRBuilder] Update IRBuilder::CreateFNeg(...) to return a UnaryOperator
Also update Clang to call Builder.CreateFNeg(...) for UnaryMinus.
Differential Revision: https://reviews.llvm.org/D61675
llvm-svn: 374240
Lawrence D'Anna [Wed, 9 Oct 2019 21:50:52 +0000 (21:50 +0000)]
remove a smattering of isolated, unnecessary uses of FILE*
Summary:
There a a few call sites that use FILE* which are easy to
fix without disrupting anything else.
Reviewers: JDevlieghere, jasonmolenda, labath
Reviewed By: JDevlieghere, labath
Subscribers: lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D68444
llvm-svn: 374239
Lawrence D'Anna [Wed, 9 Oct 2019 21:50:49 +0000 (21:50 +0000)]
SBFile support in SBCommandReturnObject
Summary:
This patch add SBFile interfaces to SBCommandReturnObject, and
removes the internal callers of its FILE* interfaces.
Reviewers: JDevlieghere, jasonmolenda, labath
Reviewed By: JDevlieghere
Subscribers: lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D68434
llvm-svn: 374238
Lawrence D'Anna [Wed, 9 Oct 2019 21:50:46 +0000 (21:50 +0000)]
SBFile: add a bunch of tests that should eventually work.
Summary:
It's really annoying and confusing to have to keep referring
back to earlier versions of this SBFile work to find the
tests that need to be added for each patch, and not duplicate
them with new tests.
This patch just imports all my tests. A bunch of them don't
work yet, so they are marked to be skipped. They'll be
unmarked as I fix them.
One of these tests will actually trip an assert in the SWIG
code now instead of just failing, so I'm fixing that here too.
Reviewers: JDevlieghere, jasonmolenda, labath
Reviewed By: JDevlieghere, labath
Subscribers: lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D68433
llvm-svn: 374237
Jonas Devlieghere [Wed, 9 Oct 2019 21:47:49 +0000 (21:47 +0000)]
[Reproducer] Add convenience methods IsCapturing and IsReplaying.
Add convenience methods to the Reproducer class for when you don't need
access to the generator and the loader.
llvm-svn: 374236
Thomas Lively [Wed, 9 Oct 2019 21:42:08 +0000 (21:42 +0000)]
[WebAssembly] Make returns variadic
Summary:
This is necessary and sufficient to get simple cases of multiple
return working with multivalue enabled. More complex cases will
require block and loop signatures to be generalized to potentially be
type indices as well.
Reviewers: aheejin, dschuff
Subscribers: sbc100, jgravelle-google, hiraditya, sunfish, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D68684
llvm-svn: 374235
Frederic Riss [Wed, 9 Oct 2019 21:41:02 +0000 (21:41 +0000)]
TestHelloWorld: Make compatible with remote testing
The synchronization token handling was not remote-friendly.
llvm-svn: 374234
Wei Mi [Wed, 9 Oct 2019 21:36:03 +0000 (21:36 +0000)]
[SampleFDO] Add indexing for function profiles so they can be loaded on demand
in ExtBinary format
Currently for Text, Binary and ExtBinary format profiles, when we compile a
module with samplefdo, even if there is no function showing up in the profile,
we have to load all the function profiles from the profile input. That is a
waste of compile time.
CompactBinary format profile has already had the support of loading function
profiles on demand. In this patch, we add the support to load profile on
demand for ExtBinary format. It will work no matter the sections in ExtBinary
format profile are compressed or not. Experiment shows it reduces the time to
compile a server benchmark by 30%.
When profile remapping and loading function profiles on demand are both used,
extra work needs to be done so that the loading on demand process will take
the name remapping into consideration. It will be addressed in a follow-up
patch.
Differential Revision: https://reviews.llvm.org/D68601
llvm-svn: 374233
David Blaikie [Wed, 9 Oct 2019 21:25:28 +0000 (21:25 +0000)]
llvm-dwarfdump: Support multiple debug_loclists contributions
Also fixing the incorrect "offset" field being computed/printed for each
location list.
llvm-svn: 374232
Cameron Desrochers [Wed, 9 Oct 2019 21:15:48 +0000 (21:15 +0000)]
[LLDB] Fix for regression of test 'TestDataFormatterInvalidStdUniquePtr.py' introduced in r374195
Differential Revision: https://reviews.llvm.org/D68641
llvm-svn: 374231
DeForest Richards [Wed, 9 Oct 2019 21:09:09 +0000 (21:09 +0000)]
[Docs] Adds section for Additional Topics on Reference page
Adds a new section for Additional Topics on the Reference documentation page. Also moves Support Library topic to User Guides page.
llvm-svn: 374230
Jonas Devlieghere [Wed, 9 Oct 2019 21:06:03 +0000 (21:06 +0000)]
[LLDB] Remove standalone build dep on llvm-strip
When building standalone, since llvm-strip is a symlink, it is created
using add_custom_command/add_custom_target which cannot be exported, and
thus cannot be depended on by lldb.
Patch by: Gwen Mittertreiner
Differential revision: https://reviews.llvm.org/D68614
llvm-svn: 374229
Jake Ehrlich [Wed, 9 Oct 2019 21:01:50 +0000 (21:01 +0000)]
[libFuzzer] Fix Alarm callback in fuchsia.
This patch adds an #if macro to skip the InFuzzingThread() comparison
for fuchsia, similar to what it is done for Windows and NetBSD.
In fuchsia, the alarm callback runs in a separate thread[0], making it fail
the comparison InFuzzingThread(), breaking the -timeout flag.
[0]:
https://github.com/llvm/llvm-project/blob/master/compiler-rt/lib/fuzzer/FuzzerUtilFuchsia.cpp#L323
Author: charco (aka Marco Vanotti)
Differential Revision: https://reviews.llvm.org/D68166
llvm-svn: 374228
Jim Ingham [Wed, 9 Oct 2019 20:56:43 +0000 (20:56 +0000)]
Revert "[lldb] Calculate relative path for symbol links"
This reverts commit
958091c209d0a92e38b9cb27fb77a0ff7da11853.
This commit incorrectly sets the _lldb.so symlink (at least it does when
building in Stefans' two build directory mode, where you build llvm with
cmake/ninja and lldb with cmake/Xcode, using a cmake generated project.
The _lldb.so link is SUPPOSED to point to:
bin/LLDB.framework/Versions/A/LLDB
but instead it points to
bin/LLDB
which is where LLDB was staged to before constructing the framework. This
causes all sorts of problems when we then build the lldb driver into bin -
remember that MacOS is a case-preserving but case insensitive filesystem -
so when we later go to dlopen _lldb.so, we dlopen the main executable instead.
llvm-svn: 374226
Lawrence D'Anna [Wed, 9 Oct 2019 20:56:17 +0000 (20:56 +0000)]
allow arbitrary python streams to be converted to SBFile
Summary:
This patch adds SWIG typemaps that can convert arbitrary python
file objects into lldb_private::File.
A SBFile may be initialized from a python file using the
constructor. There are also alternate, tagged constructors
that allow python files to be borrowed, and for the caller
to control whether or not the python I/O methods will be
called even when a file descriptor is available.I
Reviewers: JDevlieghere, jasonmolenda, labath
Reviewed By: labath
Subscribers: zturner, amccarth, lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D68188
llvm-svn: 374225
Alexey Bataev [Wed, 9 Oct 2019 20:54:06 +0000 (20:54 +0000)]
[OPENMP50]Fix scoring of contexts with and without user provided scores.
The context selector with user provided score must have higher score
than the context selector without user provided score.
llvm-svn: 374224
Vitaly Buka [Wed, 9 Oct 2019 20:52:39 +0000 (20:52 +0000)]
[sanitizer, NFC] Fix grammar in comment
llvm-svn: 374223
Vitaly Buka [Wed, 9 Oct 2019 20:48:54 +0000 (20:48 +0000)]
[System Model] [TTI] Define AMDGPUTTIImpl::getST and AMDGPUTTIImpl::getTLI
To fix "infinite recursion" warning.
llvm-svn: 374222
Vitaly Buka [Wed, 9 Oct 2019 20:48:52 +0000 (20:48 +0000)]
[System Model] [TTI] Fix virtual destructor warning
llvm-svn: 374221
Vitaly Buka [Wed, 9 Oct 2019 20:48:50 +0000 (20:48 +0000)]
[sanitizer] Disable signal_trap_handler on s390
llvm-svn: 374220
Sergey Dmitriev [Wed, 9 Oct 2019 20:42:58 +0000 (20:42 +0000)]
[Clang][OpenMP Offload] Add new tool for wrapping offload device binaries
This patch removes the remaining part of the OpenMP offload linker scripts which was used for inserting device binaries into the output linked binary. Device binaries are now inserted into the host binary with a help of the wrapper bit-code file which contains device binaries as data. Wrapper bit-code file is dynamically created by the clang driver with a help of new tool clang-offload-wrapper which takes device binaries as input and produces bit-code file with required contents. Wrapper bit-code is then compiled to an object and resulting object is appended to the host linking by the clang driver.
This is the second part of the patch for eliminating OpenMP linker script (please see https://reviews.llvm.org/D64943).
Differential Revision: https://reviews.llvm.org/D68166
llvm-svn: 374219
Frederic Riss [Wed, 9 Oct 2019 20:39:04 +0000 (20:39 +0000)]
Skip Apple simulator test for all remote testing scenarios.
The test makes no sense to run remotely, period. The architecture of
the target is not the discriminant here.
llvm-svn: 374217
Jonas Devlieghere [Wed, 9 Oct 2019 20:36:29 +0000 (20:36 +0000)]
[CMake] Fix add_lldb_test_dependency
This function would ignore all but the first argument. Now it correctly
adds every dependency by iterating over its arguments.
llvm-svn: 374216
Jonas Devlieghere [Wed, 9 Oct 2019 20:30:54 +0000 (20:30 +0000)]
[utils] Update lldb-dotest for new test layout
The path to dotest.py changed after the test directory reorganization.
llvm-svn: 374215
DeForest Richards [Wed, 9 Oct 2019 20:26:13 +0000 (20:26 +0000)]
[Docs] Adds Documentation links to sidebar
Adds links to Getting Started/Tutorials, User Guides, and Reference documentation pages to sidebar. Also adds a new section for LLVM IR on the Reference documentation page.
llvm-svn: 374214
Vitaly Buka [Wed, 9 Oct 2019 20:22:14 +0000 (20:22 +0000)]
[sanitizer] Make signal_name a C test
llvm-svn: 374213
Vedant Kumar [Wed, 9 Oct 2019 20:21:33 +0000 (20:21 +0000)]
[test] Skip entry value test when clang < 10.0.0
clang-9 emitted the wrong opcode for entry values on Darwin.
rdar://
56119661
llvm-svn: 374212
Vitaly Buka [Wed, 9 Oct 2019 20:18:27 +0000 (20:18 +0000)]
[sanitizer] Use raise() in test and cover more signals
llvm-svn: 374211
Sanjay Patel [Wed, 9 Oct 2019 20:14:17 +0000 (20:14 +0000)]
[ConstProp] add tests for extractelement with undef index; NFC
llvm-svn: 374210
Evandro Menezes [Wed, 9 Oct 2019 20:00:43 +0000 (20:00 +0000)]
[AMDGPU] Use math constants defined in MathExtras (NFC)
Use the the new math constants in `MathExtras.h`.
Differential revision: https://reviews.llvm.org/D68285
llvm-svn: 374208
Evandro Menezes [Wed, 9 Oct 2019 19:58:01 +0000 (19:58 +0000)]
[Support] Add mathematical constants
Add own version of the mathematical constants from the upcoming C++20 `std::numbers`.
Differential revision: https://reviews.llvm.org/D68257
llvm-svn: 374207
David Greene [Wed, 9 Oct 2019 19:51:48 +0000 (19:51 +0000)]
[System Model] [TTI] Update cache and prefetch TTI interfaces
Re-apply
9fdfb045ae8b/r365676 with fixes for PPC and Hexagon. This involved
moving defaults from TargetTransformInfoImplBase to MCSubtargetInfo.
Rework the TTI cache and software prefetching APIs to prepare for the
introduction of a general system model. Changes include:
- Marking existing interfaces const and/or override as appropriate
- Adding comments
- Adding BasicTTIImpl interfaces that delegate to a subtarget
implementation
- Moving the default TargetTransformInfoImplBase implementation to a default
MCSubtarget implementation
Only a handful of targets use these interfaces currently: AArch64, Hexagon, PPC
and SystemZ. AArch64 already has a custom subtarget implementation, so its
custom TTI implementation is migrated to use the new facilities in BasicTTIImpl
to invoke its custom subtarget implementation. The custom TTI implementations
continue to exist for the other targets with this change. They are not moved
over to subtarget-based implementations.
The end goal is to have the default subtarget implementation defer to the system
model defined by the target. With this change, the default MCSubtargetInfo
implementation essentially returns the defaults TargetTransformInfoImplBase used
to return. Existing users of TTI defaults will hit the defaults now in
MCSubtargetInfo. Targets that define their own custom TTI implementations won't
use the BasicTTIImpl implementations that route to the subtarget.
Once system models are in place for the targets that use these interfaces, their
custom TTI implementations can be removed.
Differential Revision: https://reviews.llvm.org/D63614
llvm-svn: 374205
Volodymyr Sapsai [Wed, 9 Oct 2019 19:29:13 +0000 (19:29 +0000)]
[ObjC generics] Fix not inheriting type bounds in categories/extensions.
When a category/extension doesn't repeat a type bound, corresponding
type parameter is substituted with `id` when used as a type argument. As
a result, in the added test case it was causing errors like
> type argument 'T' (aka 'id') does not satisfy the bound ('id<NSCopying>') of type parameter 'T'
We are already checking that type parameters should be consistent
everywhere (see `checkTypeParamListConsistency`) and update
`ObjCTypeParamDecl` to have correct underlying type. And when we use the
type parameter as a method return type or a method parameter type, it is
substituted to the bounded type. But when we use the type parameter as a
type argument, we check `ObjCTypeParamType` that ignores the updated
underlying type and remains `id`.
Fix by desugaring `ObjCTypeParamType` to the underlying type, the same
way we are doing with `TypedefType`.
rdar://problem/
54329242
Reviewers: erik.pilkington, ahatanak
Reviewed By: erik.pilkington
Subscribers: jkorous, dexonsmith, ributzka, cfe-commits
Differential Revision: https://reviews.llvm.org/D66696
llvm-svn: 374202
Jonas Devlieghere [Wed, 9 Oct 2019 19:22:02 +0000 (19:22 +0000)]
Re-land "[test] Split LLDB tests into API, Shell & Unit"
The original patch got reverted because it broke `check-lldb` on a clean
build. This fixes that.
llvm-svn: 374201
Michael Liao [Wed, 9 Oct 2019 19:08:52 +0000 (19:08 +0000)]
[mangle] Fix mangling where an extra mangle context is required.
Summary:
- [Itanium C++ ABI][1], for certain contexts like default parameter and
etc., mangling numbering will be local to the particular argument in
which it appears.
- However, for these cases, the mangle numbering context is allocated per
expression evaluation stack entry. That causes, for example, two
lambdas defined/used understand the same default parameter are
numbered as the same value and, in turn, one of them is not generated
at all.
- In this patch, an extra mangle numbering context map is maintained in
the AST context to map taht extra declaration context to its numbering
context. So that, 2 different lambdas defined/used in the same default
parameter are numbered differently.
[1]: https://itanium-cxx-abi.github.io/cxx-abi/abi.html
Reviewers: rsmith, eli.friedman
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D68715
llvm-svn: 374200
Yaxun Liu [Wed, 9 Oct 2019 18:46:43 +0000 (18:46 +0000)]
[HIP] Fix -save-temps
Currently clang does not save some of the intermediate file generated during device compilation for HIP when -save-temps is specified.
This patch fixes that.
Differential Revision: https://reviews.llvm.org/D68665
llvm-svn: 374198
Lawrence D'Anna [Wed, 9 Oct 2019 18:43:03 +0000 (18:43 +0000)]
protect libedit and LLDB gui from receiving null FILE* streams
Summary:
We now have valid files that will return NULL from GetStream().
libedit and the LLDB gui are the only places left that need FILE*
streams. Both are doing curses-like user interaction that only
make sense with a real terminal anyway, so there is no need to convert
them off of their use of FILE*. But we should check for null streams
before enabling these features.
Reviewers: JDevlieghere, jasonmolenda, labath
Reviewed By: JDevlieghere, labath
Subscribers: lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D68677
llvm-svn: 374197
David Blaikie [Wed, 9 Oct 2019 18:37:13 +0000 (18:37 +0000)]
DebugInfo: Shot in the dark attempt to fix ubsan error from r374122
(specifying an underlying type for the enum might also be suitable - but
this seems better/as good, since there's a clear expectation this can
contain values other than the actual enumerators of this enum)
llvm-svn: 374196
Cameron Desrochers [Wed, 9 Oct 2019 18:27:33 +0000 (18:27 +0000)]
[LLDB] Fix for synthetic children memory leak
The lifetime of a ValueObject and all its derivative ValueObjects (children, clones, etc.) is managed by a ClusterManager. These objects are only destroyed when every shared pointer to any of the managed objects in the cluster is destroyed. This means that no object in the cluster can store a shared pointer to another object in the cluster without creating a memory leak of the entire cluster. However, some of the synthetic children front-end implementations do exactly this; this patch fixes that.
Differential Revision: https://reviews.llvm.org/D68641
llvm-svn: 374195
Julian Lettner [Wed, 9 Oct 2019 18:23:30 +0000 (18:23 +0000)]
[lit] Refactor ProgressDisplay
Move progress display to separate file. Simplify some code paths.
Decouple from other components via progress callback. Remove unused
`_Display` class.
Reviewed By: serge-sans-paille
Differential Revision: https://reviews.llvm.org/D68525
llvm-svn: 374194
Antonio Afonso [Wed, 9 Oct 2019 18:02:59 +0000 (18:02 +0000)]
Update breakpad lit test to be independent of the unnamed symbol number
llvm-svn: 374192
Eli Friedman [Wed, 9 Oct 2019 17:57:59 +0000 (17:57 +0000)]
[ARM] Fix arm_neon.h with -flax-vector-conversions=none
Really, we were already 99% of the way there; just needed a couple minor
fixes that affected 64-bit-only builtins. Based on D61717.
Note that the change to builtin_str changes the type of a few
__builtin_neon_* intrinsics that had the "wrong" type.
Fixes https://bugs.llvm.org/show_bug.cgi?id=43341
Differential Revision: https://reviews.llvm.org/D68683
llvm-svn: 374191
Sanjay Patel [Wed, 9 Oct 2019 17:52:26 +0000 (17:52 +0000)]
[InstCombine] add another test for gep inbounds; NFC
llvm-svn: 374190
Thomas Lively [Wed, 9 Oct 2019 17:45:47 +0000 (17:45 +0000)]
[WebAssembly] Add builtin and intrinsic for v8x16.swizzle
Summary:
This clang builtin and corresponding LLVM intrinsic are necessary to
expose the exact semantics of the underlying WebAssembly instruction
to users. LLVM produces a poison value if the dynamic swizzle indices
are greater than the vector size, but the WebAssembly instruction sets
the corresponding output lane to zero. Users who depend on this
behavior can safely use this builtin.
Depends on D68527.
Reviewers: aheejin, dschuff
Subscribers: sbc100, jgravelle-google, hiraditya, sunfish, cfe-commits, llvm-commits
Tags: #clang, #llvm
Differential Revision: https://reviews.llvm.org/D68531
llvm-svn: 374189
Thomas Lively [Wed, 9 Oct 2019 17:39:19 +0000 (17:39 +0000)]
[WebAssembly] v8x16.swizzle and rewrite BUILD_VECTOR lowering
Summary:
Adds the new v8x16.swizzle SIMD instruction as specified at
https://github.com/WebAssembly/simd/blob/master/proposals/simd/SIMD.md#swizzling-using-variable-indices.
In addition to adding swizzles as a candidate lowering in
LowerBUILD_VECTOR, also rewrites and simplifies the lowering to
minimize the number of replace_lanes necessary rather than trying to
minimize code size. This leads to more uses of v128.const instead of
splats, which is expected to increase performance.
The new code will be easier to tune once V8 implements all the vector
construction operations, and it will also be easier to add new
candidate instructions in the future if necessary.
Reviewers: aheejin, dschuff
Subscribers: sbc100, jgravelle-google, hiraditya, sunfish, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D68527
llvm-svn: 374188
Adrian Prantl [Wed, 9 Oct 2019 17:35:43 +0000 (17:35 +0000)]
Revert [test] Split LLDB tests into API, Shell & Unit
as it appears to have broken check-lldb.
This reverts r374184 (git commit
22314179f0660c172514b397060fd8f34b586e82)
llvm-svn: 374187
Kevin P. Neal [Wed, 9 Oct 2019 17:24:56 +0000 (17:24 +0000)]
[FPEnv][NFC] Change test to conform to strictfp attribute rules.
In particular, the function definition is not marked strictfp despite
containing a function marked strictfp. Also, if any function call is marked
strictfp then all function calls in that function must be marked.
This change to move the one strictfp call to a new properly marked function
meets all the new rules.
Tested with a stricter version of D68233.
Reviewed by: spatel
Approved by: spatel
Differential Revision: https://reviews.llvm.org/D68713
llvm-svn: 374186
Adrian Prantl [Wed, 9 Oct 2019 16:55:27 +0000 (16:55 +0000)]
Remove obsolete parameter.
llvm-svn: 374185
Jonas Devlieghere [Wed, 9 Oct 2019 16:38:47 +0000 (16:38 +0000)]
[test] Split LLDB tests into API, Shell & Unit
LLDB has three major testing strategies: unit tests, tests that exercise
the SB API though dotest.py and what we currently call lit tests. The
later is rather confusing as we're now using lit as the driver for all
three types of tests. As most of this grew organically, the directory
structure in the LLDB repository doesn't really make this clear.
The 'lit' tests are part of the root and among these tests there's a
Unit and Suite folder for the unit and dotest-tests. This layout makes
it impossible to run just the lit tests.
This patch changes the directory layout to match the 3 testing
strategies, each with their own directory and their own configuration
file. This means there are now 3 directories under lit with 3
corresponding targets:
- API (check-lldb-api): Test exercising the SB API.
- Shell (check-lldb-shell): Test exercising command line utilities.
- Unit (check-lldb-unit): Unit tests.
Finally, there's still the `check-lldb` target that runs all three test
suites.
Finally, this also renames the lit folder to `test` to match the LLVM
repository layout.
Differential revision: https://reviews.llvm.org/D68606
llvm-svn: 374184
Sanjay Patel [Wed, 9 Oct 2019 16:32:49 +0000 (16:32 +0000)]
[SLP] respect target register width for GEP vectorization (PR43578)
We failed to account for the target register width (max vector factor)
when vectorizing starting from GEPs. This causes vectorization to
proceed to obviously illegal widths as in:
https://bugs.llvm.org/show_bug.cgi?id=43578
For x86, this also means that SLP can produce rogue AVX or AVX512
code even when the user specifies a narrower vector width.
The AArch64 test in ext-trunc.ll appears to be better using the
narrower width. I'm not exactly sure what getelementptr.ll is trying
to do, but it's testing with "-slp-threshold=-18", so I'm not worried
about those diffs. The x86 test is an over-reduction from SPEC h264;
this patch appears to restore the perf loss caused by SLP when using
-march=haswell.
Differential Revision: https://reviews.llvm.org/D68667
llvm-svn: 374183
Momchil Velikov [Wed, 9 Oct 2019 16:31:50 +0000 (16:31 +0000)]
[AArch64] Ensure no tagged memory is left in the unallocated portion of the
stack
This patch makes sure that if we tag some memory, we untag that memory before
the function returns/throws via any exit, reachable from the tag operation. For
that we place the untag operation either at:
a) the lifetime end call for the alloca, if that call post-dominates the
lifetime start call (where the tag operation is placed), or it (the
lifetime end call) dominates all reachable exits, otherwise
b) at the reachable exits
Differential Revision: https://reviews.llvm.org/D68469
llvm-svn: 374182
Jason Liu [Wed, 9 Oct 2019 16:24:25 +0000 (16:24 +0000)]
[NFC] Remove files got accidentally upload in llvm-svn 374179
llvm-svn: 374181
Adrian Prantl [Wed, 9 Oct 2019 16:22:14 +0000 (16:22 +0000)]
Remove the is_mangled flag from Mangled and Symbol
Testing whether a name is mangled or not is extremely cheap and can be
done by looking at the first two characters. Mangled knows how to do
it. On the flip side, many call sites that currently pass in an
is_mangled determination do not know how to correctly do it (for
example, they leave out Swift mangling prefixes).
This patch removes this entry point and just forced Mangled to
determine the mangledness of a string itself.
Differential Revision: https://reviews.llvm.org/D68674
llvm-svn: 374180
Jason Liu [Wed, 9 Oct 2019 16:19:39 +0000 (16:19 +0000)]
[AIX][XCOFF][NFC] Change the SectionLen field name of CSect Auxiliary entry to SectionOrLength.
Summary:
According the the XCOFF document,
If
Then
XTY_SD
x_scnlen contains the csect length.
XTY_LD
x_scnlen contains the symbol table index of the containing csect.
XTY_CM
x_scnlen contains the csect length.
XTY_ER
x_scnlen contains 0.
Change the SectionLen member name to SectionOrLength is more reasonable.
Authored By: DiggerLin
Reviewed By: hubert.reinterpretcast
Differential Revision: https://reviews.llvm.org/D68650
llvm-svn: 374179
Jonas Devlieghere [Wed, 9 Oct 2019 16:19:13 +0000 (16:19 +0000)]
Re-land "[dsymutil] Fix handling of common symbols in multiple object files."
The original patch got reverted because it hit a long-standing legacy
issue on Windows that prevents files from being named `com`. Thanks
Kristina & Jeremy for pointing this out.
llvm-svn: 374178
Alina Sbirlea [Wed, 9 Oct 2019 15:54:24 +0000 (15:54 +0000)]
[MemorySSA] Make the use of moveAllAfterMergeBlocks consistent.
Summary:
The rule for the moveAllAfterMergeBlocks API si for all instructions
from `From` to have been moved to `To`, while keeping the CFG edges (and
block terminators) unchanged.
Update all the callsites for moveAllAfterMergeBlocks to follow this.
Pending follow-up: since the same behavior is needed everytime, merge
all callsites into one. The common denominator may be the call to
`MergeBlockIntoPredecessor`.
Resolves PR43569.
Reviewers: george.burgess.iv
Subscribers: Prazek, sanjoy.google, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D68659
llvm-svn: 374177
Mitchell Balan [Wed, 9 Oct 2019 15:12:22 +0000 (15:12 +0000)]
[NFC] Reverting changes from test commit.
llvm commit access test succeeded.
llvm-svn: 374175
Mitchell Balan [Wed, 9 Oct 2019 15:11:34 +0000 (15:11 +0000)]
[NFC] Test commit.
Testing llvm commit access only.
llvm-svn: 374174
Kostya Kortchinsky [Wed, 9 Oct 2019 15:09:28 +0000 (15:09 +0000)]
[scudo][standalone] Get statistics in a char buffer
Summary:
Following up on D68471, this CL introduces some `getStats` APIs to
gather statistics in char buffers (`ScopedString` really) instead of
printing them out right away. Ultimately `printStats` will just
output the buffer, but that allows us to potentially do some work
on the intermediate buffer, and can be used for a `mallocz` type
of functionality. This allows us to pretty much get rid of all the
`Printf` calls around, but I am keeping the function in for
debugging purposes.
This changes the existing tests to use the new APIs when required.
I will add new tests as suggested in D68471 in another CL.
Reviewers: morehouse, hctim, vitalybuka, eugenis, cferris
Reviewed By: morehouse
Subscribers: delcypher, #sanitizers, llvm-commits
Tags: #llvm, #sanitizers
Differential Revision: https://reviews.llvm.org/D68653
llvm-svn: 374173
Krasimir Georgiev [Wed, 9 Oct 2019 14:46:08 +0000 (14:46 +0000)]
[clang-format] Update noexcept reference qualifiers detection
Summary:
r373165 fixed an issue where a templated noexcept member function with a
reference qualifier would be indented more than expected:
```
// Formatting produced with LLVM style with AlwaysBreakTemplateDeclarations: Yes
// before r373165:
struct f {
template <class T>
void bar() && noexcept {}
};
// after:
struct f {
template <class T>
void bar() && noexcept {}
};
```
The way this is done is that in the AnnotatingParser in
`lib/FormatTokenAnnotator.cpp` the determination of the usage of a `&` or `&&`
(the line in determineTokenType
```
Current.Type = determineStarAmpUsage(...
```
is not performed in some cases anymore, combining with a few additional related
checks afterwards. The net effect of these checks results in the `&` or `&&`
token to start being classified as `TT_Unknown` in cases where before `r373165`
it would be classified as `TT_UnaryOperator` or `TT_PointerOrReference` by
`determineStarAmpUsage`.
This inadvertently caused 2 classes of regressions I'm aware of:
- The address-of `&` after a function assignment would be classified as
`TT_Unknown`, causing spaces to surround it, disregarding style options:
```
// before r373165:
void (*fun_ptr)(void) = &fun;
// after:
void (*fun_ptr)(void) = & fun;
```
- In cases where there is a function declaration list -- looking macro between
a template line and the start of the function declaration, an `&` as part of
the return type would be classified as `TT_Unknown`, causing spaces to
surround it:
```
// before r373165:
template <class T>
DEPRECATED("lala")
Type& foo();
// after:
template <class T>
DEPRECATED("lala")
Type & foo();
```
In these cases the problems are rooted in the skipping of the classification of
a `&` (and similarly `&&`) by determineStarAmpUsage which effects the formatting
decisions later in the pipeline.
I've looked into the goal of r373165 and noticed that replacing `noexcept` with
`const` in the given example produces no extra indentation with the old code:
```
// before r373165:
struct f {
template <class T>
int foo() & const {}
};
struct f {
template <class T>
int foo() & noexcept {}
};
```
I investigated how clang-format annotated these two examples differently to
determine the places where the processing of both diverges in the pipeline.
There were two places where the processing diverges, causing the extra indent in
the `noexcept` case:
1. The `const` is annotated as a `TT_TrailingAnnotation`, whereas `noexcept`
is annotated as `TT_Unknown`. I've updated the `determineTokenType` function
to account for this by adding a missing `tok:kw_noexcept` to the clause that
marks a token as `TT_TrailingAnnotation`.
2. The `&` in the second example is wrongly identified as `TT_BinaryOperator`
in `determineStarAmpUsage`. This is the reason for the extra indentation --
clang-format gets confused and thinks this is an expression.
I've updated `determineStarAmpUsage` to check for `tok:kw_noexcept`.
With these two updates in place, the additional parsing introduced by r373165
becomes unnecessary and all added tests pass (with updates, as now clang-format
respects the style configuration for spaces around the `&` in the test
examples).
I've removed these additions and added regression tests for the cases above.
Reviewers: AndWass, MyDeveloperDay
Reviewed By: MyDeveloperDay
Subscribers: cfe-commits
Tags: #clang, #clang-format
Differential Revision: https://reviews.llvm.org/D68695
llvm-svn: 374172
Simon Pilgrim [Wed, 9 Oct 2019 14:26:09 +0000 (14:26 +0000)]
Fix Wdocumentation unknown parameter warning. NFCI.
llvm-svn: 374171
Clement Courbet [Wed, 9 Oct 2019 14:25:08 +0000 (14:25 +0000)]
[llvm-exegesis] Ensure that ExecutableFunction are aligned.
Summary: Experiments show that this is the alignment we get (for ELF+Linux), but let's ensure that we have it.
Reviewers: gchatelet
Subscribers: tschuett, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D68703
llvm-svn: 374170
David Green [Wed, 9 Oct 2019 14:17:38 +0000 (14:17 +0000)]
Add and adjust saturating tests. NFC
This adds some extra testing to the existing [su][add/sub]_sat X86 and AArch64
tests and adds equivalent tests for ARM.
llvm-svn: 374169
Kadir Cetinkaya [Wed, 9 Oct 2019 13:59:31 +0000 (13:59 +0000)]
[clangd] Make sure ReplyCallbacks are destroyed before RequestCancelersMutex
Summary:
After rL374163, replycallbacks might have a cancellable context, which
will try to access RequestCancellers on destruction. See
http://45.33.8.238/mac/1245/step_7.txt for a sample failure.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits, thakis
Tags: #clang
Differential Revision: https://reviews.llvm.org/D68702
llvm-svn: 374168
Michael Liao [Wed, 9 Oct 2019 13:53:37 +0000 (13:53 +0000)]
[clang-offload-bundler] Support `.cui` and `.d`.
Reviewers: tra, yaxunl
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D68663
llvm-svn: 374167
Sjoerd Meijer [Wed, 9 Oct 2019 13:19:41 +0000 (13:19 +0000)]
[LV] Emitting SCEV checks with OptForSize
When optimising for size and SCEV runtime checks need to be emitted to check
overflow behaviour, the loop vectorizer can run in this assert:
LoopVectorize.cpp:2699: void llvm::InnerLoopVectorizer::emitSCEVChecks(
llvm::Loop *, llvm::BasicBlock *): Assertion `!BB->getParent()->hasOptSize()
&& "Cannot SCEV check stride or overflow when opt
We should not generate predicates while optimising for size because
code will be generated for predicates such as these SCEV overflow runtime
checks.
This should fix PR43371.
Differential Revision: https://reviews.llvm.org/D68082
llvm-svn: 374166
Simon Atanasyan [Wed, 9 Oct 2019 13:12:27 +0000 (13:12 +0000)]
[mips] Rename local variable. NFC
llvm-svn: 374165
Simon Atanasyan [Wed, 9 Oct 2019 13:12:21 +0000 (13:12 +0000)]
[mips] Split expandLoadImmReal into multiple methods. NFC
The `expandLoadImmReal` handles four different and almost non-overlapping
cases: loading a "single" float immediate into a GPR, loading a "single"
float immediate into a FPR, and the same couple for a "double" float
immediate.
It's better to move each `else if` branch into separate methods.
llvm-svn: 374164
Kadir Cetinkaya [Wed, 9 Oct 2019 12:48:41 +0000 (12:48 +0000)]
[clangd] Propagate context into reply handlers
llvm-svn: 374163
Clement Courbet [Wed, 9 Oct 2019 12:37:56 +0000 (12:37 +0000)]
[llvm-exegesis] Fix r374158
Some bots complain about missing 'class':
LlvmState.h:70:40: error: declaration of ‘std::unique_ptr<const llvm::TargetMachine> llvm::exegesis::LLVMState::TargetMachine’ [-fpermissive]
std::unique_ptr<const TargetMachine> TargetMachine;
llvm-svn: 374162
Simon Pilgrim [Wed, 9 Oct 2019 12:36:34 +0000 (12:36 +0000)]
[CostModel][X86] Add tests for insertelement to non-immediate vector element indices
llvm-svn: 374161
Simon Pilgrim [Wed, 9 Oct 2019 12:36:22 +0000 (12:36 +0000)]
[CostModel][X86] Add tests for extractelement from non-immediate vector element indices
llvm-svn: 374160
David Green [Wed, 9 Oct 2019 12:29:51 +0000 (12:29 +0000)]
[ARM] Add saturating arithmetic tests for MVE. NFC
llvm-svn: 374159
Clement Courbet [Wed, 9 Oct 2019 11:58:42 +0000 (11:58 +0000)]
[llvm-exegesis][NFC] Remove extra `llvm::` qualifications.
Summary: Second patch: in the lib.
Reviewers: gchatelet
Subscribers: nemanjai, tschuett, MaskRay, mgrang, jsji, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D68692
llvm-svn: 374158
Clement Courbet [Wed, 9 Oct 2019 11:29:21 +0000 (11:29 +0000)]
[llvm-exegesis][NFC] Remove extra `llvm::` qualifications.
Summary: First patch: in unit tests.
Subscribers: nemanjai, tschuett, MaskRay, jsji, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D68687
llvm-svn: 374157
Simon Atanasyan [Wed, 9 Oct 2019 10:38:03 +0000 (10:38 +0000)]
[mips] Set default float ABI to "soft" on FreeBSD
Initial patch by Kyle Evans.
Fix PR43596
llvm-svn: 374154
Nikola Prica [Wed, 9 Oct 2019 10:14:15 +0000 (10:14 +0000)]
[DebugInfo] Enable call site debug info for ARM and AArch64
ARM and AArch64 SelectionDAG support for tacking parameter forwarding
register is implemented so we can allow clang invocations for those two
targets.
Beside that restrict debug entry value support to be emitted for
LimitedDebugInfo info and FullDebugInfo. Other types of debug info do
not have functions nor variables debug info.
Reviewers: aprantl, probinson, dstenb, vsk
Reviewed By: vsk
Differential Revision: https://reviews.llvm.org/D67004
llvm-svn: 374153
Ilya Biryukov [Wed, 9 Oct 2019 10:00:05 +0000 (10:00 +0000)]
[Sema] Emit diagnostics for uncorrected delayed typos at the end of TU
Summary:
Instead of asserting all typos are corrected in the sema destructor.
The sema destructor is not run in the common case of running the compiler
with the -disable-free cc1 flag (which is the default in the driver).
Having this assertion led to crashes in libclang and clangd, which are not
reproducible when running the compiler.
Asserting at the end of the TU could be an option, but finding all
missing typo correction cases is hard and having worse diagnostics instead
of a failing assertion is a better trade-off.
For more discussion on this, see:
https://lists.llvm.org/pipermail/cfe-dev/2019-July/062872.html
Reviewers: sammccall, rsmith
Reviewed By: rsmith
Subscribers: usaxena95, dgoldman, jkorous, vsapsai, rnk, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D64799
llvm-svn: 374152
Ilya Biryukov [Wed, 9 Oct 2019 09:40:22 +0000 (09:40 +0000)]
Revert r374006: Reland 'Add VFS support for sanitizers' blacklist'
Also revert follow-up changes to the test.
Reason: the patch breaks our internal clang-tidy integration.
It's also unclear why we should use getRealPath instead of plumbing the
VFS to SanitizerBlacklist, see original commit thread of cfe-commits for
a discussion.
llvm-svn: 374151
James Molloy [Wed, 9 Oct 2019 09:15:34 +0000 (09:15 +0000)]
[TableGen] Fix crash when using HwModes in CodeEmitterGen
When an instruction has an encoding definition for only a subset of
the available HwModes, ensure we just avoid generating an encoding
rather than crash.
llvm-svn: 374150
Clement Courbet [Wed, 9 Oct 2019 09:07:21 +0000 (09:07 +0000)]
[llvm-exegesis] Add missing std::move in rL374146.
This was breaking some bots:
/home/buildbots/ppc64le-clang-lnt-test/clang-ppc64le-lnt/llvm/include/llvm/Support/Error.h:483:5: required from ‘llvm::Expected<T>::Expected(OtherT&&, typename std::enable_if<std::is_convertible<_Rep2, _Rep>::value>::type*) [with OtherT = std::vector<llvm::exegesis::CodeTemplate>&; T = std::vector<llvm::exegesis::CodeTemplate>; typename std::enable_if<std::is_convertible<_Rep2, _Rep>::value>::type = void]’
/home/buildbots/ppc64le-clang-lnt-test/clang-ppc64le-lnt/llvm/tools/llvm-exegesis/lib/X86/Target.cpp:238:20: required from here
/usr/include/c++/6/bits/stl_construct.h:75:7: error: use of deleted function ‘llvm::exegesis::CodeTemplate::CodeTemplate(const llvm::exegesis::CodeTemplate&)’
{ ::new(static_cast<void*>(__p)) _T1(std::forward<_Args>(__args)...); }
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
llvm-svn: 374149
Hans Wennborg [Wed, 9 Oct 2019 09:06:30 +0000 (09:06 +0000)]
Unify the two CRC implementations
David added the JamCRC implementation in r246590. More recently, Eugene
added a CRC-32 implementation in r357901, which falls back to zlib's
crc32 function if present.
These checksums are essentially the same, so having multiple
implementations seems unnecessary. This replaces the CRC-32
implementation with the simpler one from JamCRC, and implements the
JamCRC interface in terms of CRC-32 since this means it can use zlib's
implementation when available, saving a few bytes and potentially making
it faster.
JamCRC took an ArrayRef<char> argument, and CRC-32 took a StringRef.
This patch changes it to ArrayRef<uint8_t> which I think is the best
choice, and simplifies a few of the callers nicely.
Differential revision: https://reviews.llvm.org/D68570
llvm-svn: 374148
Clement Courbet [Wed, 9 Oct 2019 09:03:42 +0000 (09:03 +0000)]
[llvm-exegesis][NFC] Fix rL374146.
Remove extra semicolon: Target.cpp:187:2: warning: extra ‘;’ [-Wpedantic]
llvm-svn: 374147
Clement Courbet [Wed, 9 Oct 2019 08:49:13 +0000 (08:49 +0000)]
[llvm-exegesis] Explore LEA addressing modes.
Summary:
This will help for PR32326.
This shows the well-known issue with `RBP` and `R13` as base registers.
Reviewers: gchatelet
Subscribers: tschuett, llvm-commits, RKSimon, andreadb
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D68646
llvm-svn: 374146
Raphael Isemann [Wed, 9 Oct 2019 08:30:06 +0000 (08:30 +0000)]
[lldb] Don't crash when the ASTImporter produces diagnostics but instead log them.
When playing with the C++ module prototype I noticed I can get LLDB to crash
by making a result type that depends on __make_integer_seq (a BuiltinTemplate)
which is not supported by the ASTImporter yet. This causes the ASTImporter to emit
a diagnostic when copying the type to the ScratchASTContext. As deporting the result
type is done after we are done parsing and the Clang's diagnostic engine asserts that
it can only be used during parsing, it crashes LLDB while trying to render the diagnostic
in the HandleDiagnostic method of ClangDiagnosticManagerAdapter.
This patch just moves the HandleDiagnostic call to Clang behind our check that we still
have a DiagnosticManager (which we remove after parsing) which prevents the assert
from firing. We also shouldn't ignore such diagnostics, so I added a log statement for
them.
There doesn't seem to way to test this as these diagnostic only happen when we copy
a node that's not supported by the ASTImporter which should never happen once
we can copy everything with the ASTImporter, so every test case we add here will
eventually become invalid.
(Note that most of this diff is just whitespace changes as we now use an early exit
instead of a huge 'if' block).
llvm-svn: 374145
Jeremy Morse [Wed, 9 Oct 2019 08:27:48 +0000 (08:27 +0000)]
Revert r374139, "[dsymutil] Fix handling of common symbols in multiple object files."
The added test files ("com", "com1.o", "com2.o") are reserved names on
Windows, and makes 'git checkout' fail with a filesystem error.
llvm-svn: 374144
Clement Courbet [Wed, 9 Oct 2019 07:52:07 +0000 (07:52 +0000)]
[llvm-exegesis][NFC] Remove unecessary `using llvm::` directives.
We've been in namespace llvm for at least a year.
llvm-svn: 374143
Rui Ueyama [Wed, 9 Oct 2019 07:04:38 +0000 (07:04 +0000)]
Use lld-link instead of llvm-dlltool to create an implib
Suggested by Martin Storsjö.
llvm-svn: 374142
Rui Ueyama [Wed, 9 Oct 2019 06:48:24 +0000 (06:48 +0000)]
[lld] Don't create hints-section if Hint/Name Table is empty
Fixes assert in addLinkerModuleCoffGroup() when using by-ordinal imports
only.
Patch by Stefan Schmidt.
Differential revision: https://reviews.llvm.org/D68352
llvm-svn: 374140
Jonas Devlieghere [Wed, 9 Oct 2019 04:16:18 +0000 (04:16 +0000)]
[dsymutil] Fix handling of common symbols in multiple object files.
For common symbols the linker emits only a single symbol entry in the
debug map. This caused dsymutil to not relocate common symbols when
linking DWARF coming form object files that did not have this entry.
This patch fixes that by keeping track of common symbols in the object
files and synthesizing a debug map entry for them using the address from
the main binary.
Differential revision: https://reviews.llvm.org/D68680
llvm-svn: 374139
Kristina Brooks [Wed, 9 Oct 2019 04:00:03 +0000 (04:00 +0000)]
[TypeSize] Fix module builds (cassert)
TypeSize.h uses `assert` statements without including
the <cassert> header first which leads to failures
in modular builds.
llvm-svn: 374138