| Commit message (Collapse) | Author | Age | Files | Lines |
|
|
|
|
|
|
|
|
|
|
|
| |
-flax-vector-conversions=all to -flax-vector-conversions=integer."
This patch broke the Sanitizer buildbots. Please see the commit's
differential revision for more information
(https://reviews.llvm.org/D67678).
This reverts commit b72a8c65e4e34779b6bc9e466203f553f5294486.
(cherry picked from commit edd4398f4cd33a305afbca76ac4e6590e9337f4d)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
to -flax-vector-conversions=integer.
Summary:
See proposal on cfe-dev:
http://lists.llvm.org/pipermail/cfe-dev/2019-April/062030.html
Reviewers: SjoerdMeijer, eli.friedman
Subscribers: kristof.beyls, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D67678
(cherry picked from commit b72a8c65e4e34779b6bc9e466203f553f5294486)
|
|
|
|
|
|
|
|
|
|
|
| |
Enabling `-Wcast-qual` identified many casts in various system headers
that were dropping the `const` qualifier. Fixing those missing
qualifiers pointed out that a few of the definitions of the builtins
did not properly identify their arguments as `const` pointers. This
commit fixes those builtin definitions, and the system header files
so that they no longer drop the qualifier.
Differential Revision: https://reviews.llvm.org/D71718
|
|
|
|
|
|
|
|
|
|
|
|
| |
This is patch C2 as mentioned in RFC
http://lists.llvm.org/pipermail/cfe-dev/2019-March/061834.html
This adds CMSE builtin functions, and introduces arm_cmse.h header which has
useful macros, functions, and data types for end-users of CMSE.
Patch by Javed Absar.
Diferential Revision: https://reviews.llvm.org/D70817
|
|
|
|
|
|
|
|
|
|
|
|
| |
We need to use a 64-bit type in 64-bit mode so a 64-bit register
will get used in the generated assembly. I've also changed the
constraints to just use "r" intead of "q". "q" forces to a only
an a/b/c/d register in 32-bit mode, but I see no reason that
would matter here.
Fixes Nico's note in PR19301 over 4 years ago.
Differential Revision: https://reviews.llvm.org/D70101
|
|
|
|
|
|
| |
Make sure they don't both define __nop.
Differential Revision: https://reviews.llvm.org/D69012
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
I noticed that compiling on Windows with -fno-ms-compatibility had the
side effect of defining __GNUC__, along with __GNUG__, __GXX_RTTI__, and
a number of other macros for GCC compatibility. This is undesirable and
causes Chromium to do things like mix __attribute__ and __declspec,
which doesn't work. We should have a positive language option to enable
GCC compatibility features so that we can experiment with
-fno-ms-compatibility on Windows. This change adds -fgnuc-version= to be
that option.
My issue aside, users have, for a long time, reported that __GNUC__
doesn't match their expectations in one way or another. We have
encouraged users to migrate code away from this macro, but new code
continues to be written assuming a GCC-only environment. There's really
nothing we can do to stop that. By adding this flag, we can allow them
to choose their own adventure with __GNUC__.
This overlaps a bit with the "GNUMode" language option from -std=gnu*.
The gnu language mode tends to enable non-conforming behaviors that we'd
rather not enable by default, but the we want to set things like
__GXX_RTTI__ by default, so I've kept these separate.
Helps address PR42817
Reviewed By: hans, nickdesaulniers, MaskRay
Differential Revision: https://reviews.llvm.org/D68055
llvm-svn: 374449
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Just running -fsyntax-only over arm_neon.h doesn't cover some intrinsics
which are defined using macros. Add more test coverage for that.
arm-neon-header.c wasn't checking the full set of available NEON target
features; change the target architecture of the test to account for
that.
Fix the generator for arm_neon.h to generate casts in more cases where
they are necessary.
Fix VFMLAL_LOW etc. to express their signatures differently, so the
builtins have the expected type. Maybe the TableGen backend should
detect intrinsics that are defined the wrong way, and produce an error.
The rules here are sort of strange.
Differential Revision: https://reviews.llvm.org/D68743
llvm-svn: 374419
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
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
|
|
|
|
|
|
|
|
|
|
|
|
| |
If clang is configured to use libcxx as the default C++ standard
library, then using "none" for the OS in the target triple will cause
libcxx to #error needlessly. Passing -nostdinc++ is a workaround for
these tests. See also: https://reviews.llvm.org/D68075
Please note: this workaround will probably exist for a few years until
the installed version of libcxx is updated.
llvm-svn: 372949
|
|
|
|
| |
llvm-svn: 372062
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
levels:
-- none: no lax vector conversions [new GCC default]
-- integer: only conversions between integer vectors [old GCC default]
-- all: all conversions between same-size vectors [Clang default]
For now, Clang still defaults to "all" mode, but per my proposal on
cfe-dev (2019-04-10) the default will be changed to "integer" as soon as
that doesn't break lots of testcases. (Eventually I'd like to change the
default to "none" to match GCC and general sanity.)
Following GCC's behavior, the driver flag -flax-vector-conversions is
translated to -flax-vector-conversions=integer.
This reinstates r371805, reverted in r371813, with an additional fix for
lldb.
llvm-svn: 371817
|
|
|
|
|
|
|
| |
This breaks the LLDB build. I tried reaching out to Richard, but haven't
gotten a reply yet.
llvm-svn: 371813
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
levels:
-- none: no lax vector conversions [new GCC default]
-- integer: only conversions between integer vectors [old GCC default]
-- all: all conversions between same-size vectors [Clang default]
For now, Clang still defaults to "all" mode, but per my proposal on
cfe-dev (2019-04-10) the default will be changed to "integer" as soon as
that doesn't break lots of testcases. (Eventually I'd like to change the
default to "none" to match GCC and general sanity.)
Following GCC's behavior, the driver flag -flax-vector-conversions is
translated to -flax-vector-conversions=integer.
llvm-svn: 371805
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Port existing headers which include x86 intrinsics implementation to
PowerPC platform (using Altivec), along with tests. Also, tests about
including these intrinsic headers are combined.
The headers are mainly developed by Steven Munroe, with contributions
from Paul Clarke, Bill Schmidt, Jinsong Ji and Zixuan Wu.
Reviewed By: Jinsong Ji
Differential Revision: https://reviews.llvm.org/D65630
llvm-svn: 368392
|
|
|
|
|
|
|
|
|
|
|
|
| |
Rename lang mode flag to -cl-std=clc++/-cl-std=CLC++
or -std=clc++/-std=CLC++.
This aligns with OpenCL C conversion and removes ambiguity
with OpenCL C++.
Differential Revision: https://reviews.llvm.org/D65102
llvm-svn: 367008
|
|
|
|
| |
llvm-svn: 365558
|
|
|
|
|
|
|
|
|
| |
We accidentally lost the ATOMIC_VAR_INIT and ATOMIC_FLAG_INIT macros
in r363794.
Also put the `memory_order` typedef back inside a `>= CL2.0` guard.
llvm-svn: 364174
|
|
|
|
|
|
|
|
|
| |
Add overloads with generic address space pointer to old atomics.
This is currently only added for C++ compilation mode.
Differential Revision: https://reviews.llvm.org/D62335
llvm-svn: 364071
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Port emmintrin.h which include Intel SSE2 intrinsics implementation to PowerPC platform (using Altivec).
The new headers containing those implemenations are located into a directory named ppc_wrappers
which has higher priority when the platform is PowerPC on Linux. They are mainly developed by Steven Munroe,
with contributions from Paul Clarke, Bill Schmidt, Jinsong Ji and Zixuan Wu.
It's a follow-up patch of D62121.
Patched by: Qiu Chaofan <qiucf@cn.ibm.com>
Differential Revision: https://reviews.llvm.org/D62569
llvm-svn: 363122
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Summary:
Remove unnecessary definition (otherwise the extension will be defined
where it's not supposed to be defined).
Consider the code:
#pragma OPENCL EXTENSION cl_intel_planar_yuv : begin
// some declarations
#pragma OPENCL EXTENSION cl_intel_planar_yuv : end
is enough for extension to become known for clang.
Patch by: Dmitry Sidorov <dmitry.sidorov@intel.com>
Reviewers: Anastasia, yaxunl
Reviewed By: Anastasia
Tags: #clang
Differential Revision: https://reviews.llvm.org/D58666
llvm-svn: 362398
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Port xmmintrin.h which include Intel SSE intrinsics implementation to PowerPC platform (using Altivec).
The new headers containing those implemenations are located into a directory named ppc_wrappers
which has higher priority when the platform is PowerPC on Linux. They are mainly developed by Steven Munroe,
with contributions from Paul Clarke, Bill Schmidt, Jinsong Ji and Zixuan Wu.
Patched by: Qiu Chaofan <qiucf@cn.ibm.com>
Reviewed By: Jinsong Ji
Differential Revision: https://reviews.llvm.org/D62121
llvm-svn: 362190
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
The magnitude range of normalized _Float16 is 2^-14 (~6e-5) to
(2-2^-10)*2^15 (65504). You might think, then, that the code is
correct to defne FLT16_MIN_EXP and FLT16_MAX_EXP to be -14 and 15
respectively. However, for some reason the C specification actually
specifies a bias for these macros:
C11 5.2.4.2.2:
- minimum negative integer such that FLT_RADIX raised to one less than
that power is a normalized floating-point number, e_min:
FLT_MIN_EXP
DBL_MIN_EXP
LDBL_MIN_EXP
- maximum integer such that FLT_RADIX raised to one less than that
power is a representable finite floating-point number, e_max:
FLT_MAX_EXP
DBL_MAX_EXP
LDBL_MAX_EXP
FLT16_MIN_EXP and FLT16_MAX_EXP should clearly be biased the same way,
and other compilers do in fact do so, as do our OpenCL headers for `half`.
Additionally, FLT16_MIN_10_EXP is just wrong.
llvm-svn: 362183
|
|
|
|
|
|
| |
Because test fails in other targets rather than PowerPC
llvm-svn: 361930
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Port xmmintrin.h which include Intel SSE intrinsics implementation to PowerPC platform (using Altivec).
The new headers containing those implemenations are located into a directory named ppc_wrappers
which has higher priority when the platform is PowerPC on Linux. They are mainly developed by Steven Munroe,
with contributions from Paul Clarke, Bill Schmidt, Jinsong Ji and Zixuan Wu.
Patched by: Qiu Chaofan <qiucf@cn.ibm.com>
Reviewed By: Jinsong Ji
Differential Revision: https://reviews.llvm.org/D62121
llvm-svn: 361928
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Summary:
This is a fix for the reported bug:
[[ https://bugs.llvm.org/show_bug.cgi?id=41861 | 41861 ]]
abs functions need to be moved under the c++ macro to avoid conflicts with included headers.
Reviewers: tra, jdoerfert, hfinkel, ABataev, caomhin
Reviewed By: jdoerfert
Subscribers: guansong, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D61959
llvm-svn: 360809
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Summary: In OpenMP device offloading we must ensure that unde C++ 17, the inclusion of cstdlib will works correctly.
Reviewers: ABataev, tra, jdoerfert, hfinkel, caomhin
Reviewed By: jdoerfert
Subscribers: Hahnfeld, guansong, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D61949
llvm-svn: 360804
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Summary: This patches fixes an issue in which the __clang_cuda_cmath.h header is being included even when cmath or math.h headers are not included.
Reviewers: jdoerfert, ABataev, hfinkel, caomhin, tra
Reviewed By: tra
Subscribers: tra, mgorny, guansong, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D61765
llvm-svn: 360626
|
|
|
|
|
|
| |
I'm not sure why 'git llvm revert' removed them.
llvm-svn: 360297
|
|
|
|
|
|
|
|
|
|
|
|
| |
MS compatibility.
This reverts r360271 (git commit a0933bd8ec1515167ea653f7ee788b8bbde27d51)
There are concerns on the review that this breaks EFI builds and that
the transitive includes (sal.h) are actually heavy enough that we might
care.
llvm-svn: 360291
|
|
|
|
|
|
|
|
|
|
|
| |
compatibility. This allows some applications developed with MSVC to
compile with clang without any extra changes.
Fixes: llvm.org/PR40789
Differential Revision: https://reviews.llvm.org/D61646
llvm-svn: 360271
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Summary:
In this patch we propose a temporary solution to resolving math functions for the NVPTX toolchain, temporary until OpenMP variant is supported by Clang.
We intercept the inclusion of math.h and cmath headers and if we are in the OpenMP-NVPTX case, we re-use CUDA's math function resolution mechanism.
Authors:
@gtbercea
@jdoerfert
Reviewers: hfinkel, caomhin, ABataev, tra
Reviewed By: hfinkel, ABataev, tra
Subscribers: JDevlieghere, mgorny, guansong, cfe-commits, jdoerfert
Tags: #clang
Differential Revision: https://reviews.llvm.org/D61399
llvm-svn: 360265
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
This commit appears to be breaking stage-2 builds on GreenDragon. The
OpenMP wrappers for cmath and math.h are copied into the root of the
resource directory and cause a cyclic dependency in module 'Darwin':
Darwin -> std -> Darwin. This blows up when CMake is testing for modules
support and breaks all stage 2 module builds, including the ThinLTO bot
and all LLDB bots.
CMake Error at cmake/modules/HandleLLVMOptions.cmake:497 (message):
LLVM_ENABLE_MODULES is not supported by this compiler
llvm-svn: 360192
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Summary:
In this patch we propose a temporary solution to resolving math functions for the NVPTX toolchain, temporary until OpenMP variant is supported by Clang.
We intercept the inclusion of math.h and cmath headers and if we are in the OpenMP-NVPTX case, we re-use CUDA's math function resolution mechanism.
Authors:
@gtbercea
@jdoerfert
Reviewers: hfinkel, caomhin, ABataev, tra
Reviewed By: hfinkel, ABataev, tra
Subscribers: mgorny, guansong, cfe-commits, jdoerfert
Tags: #clang
Differential Revision: https://reviews.llvm.org/D61399
llvm-svn: 360063
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Port mmintrin.h which include x86 MMX intrinsics implementation to PowerPC platform (using Altivec).
To make the include process correct, PowerPC's toolchain class is overrided to insert new headers directory (named ppc_wrappers) into the path. Basic test cases for several intrinsic functions are added.
The header is mainly developed by Steven Munroe, with contributions from Paul Clarke, Bill Schmidt, Jinsong Ji and Zixuan Wu.
Reviewed By: Jinsong Ji
Differential Revision: https://reviews.llvm.org/D59924
llvm-svn: 358949
|
|
|
|
|
|
| |
Differential Revision: https://reviews.llvm.org/D59544
llvm-svn: 356479
|
|
|
|
|
|
|
|
|
| |
Improved some checks and moved testing of the default header
in C++ mode into the Headers folder.
Differential Revision: https://reviews.llvm.org/D59486
llvm-svn: 356450
|
|
|
|
|
|
|
|
|
|
|
| |
This patch reland the test case max_align.c which is failing at
Windows and PS4 platform in the previous commit.
Differential Revision: https://reviews.llvm.org/D59048
original llvm-svn: 356060
llvm-svn: 356197
|
|
|
|
|
|
|
|
|
| |
This reverts commit 4e192d0e1e72ce32fabf1bccc06ac31ab5385e78.
The newly added test case max_align.c do not work on all platforms.
original llvm-svn: 356060
llvm-svn: 356070
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Summary:
A first pass over platform-specific properties of the C API/ABI
on AIX for both 32-bit and 64-bit modes.
This is a continuation of D18360 by Andrew Paprocki and further work by Wu Zhao.
Patch by Andus Yu
Reviewers: apaprocki, chandlerc, hubert.reinterpretcast, jasonliu,
xingxue, sfertile
Reviewed by: hubert.reinterpretcast, apaprocki, sfertile
Differential Revision: https://reviews.llvm.org/D59048
llvm-svn: 356060
|
|
|
|
|
|
|
|
|
|
| |
Remove the -Wno-ignored-attributes.
Add -fno-lax-vector-conversions
Also use -ffreestanding instead of defining _MM_MALLOC_H.
llvm-svn: 355659
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Summary:
In r353970, I enabled those features in C++11 and above. To be strictly
conforming, those features should only be enabled in C++17 and above.
Reviewers: jfb, eli.friedman
Subscribers: jkorous, dexonsmith, libcxx-commits
Differential Revision: https://reviews.llvm.org/D58289
llvm-svn: 354691
|
|
|
|
|
|
|
|
|
|
|
|
| |
We unconditionally predefine these macros. However, they may be used to
determine if the type is supported. In that case, there are unnecessary
failures to compile the code.
This is the proposed fix for https://bugs.llvm.org/show_bug.cgi?id=40559
Differential revision: https://reviews.llvm.org/D57577
llvm-svn: 354512
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Summary:
Previously, those #defines were only provided in C or when GNU extensions were
enabled. We need those #defines in C++11 and above, too.
Reviewers: jfb, eli.friedman
Subscribers: jkorous, dexonsmith, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D58149
llvm-svn: 353970
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
_byteswap_* functions are are implemented in below file as normal function
from libucrt.lib and declared in stdlib.h. Define them in intrin.h triggers
lld error "conflicting comdat type" and "duplicate symbols" which was just
added to LLD (https://reviews.llvm.org/D57324).
C:\Program Files (x86)\Windows Kits\10\Source\10.0.17763.0\ucrt\stdlib\byteswap.cpp
Differential Revision: https://reviews.llvm.org/D57915
llvm-svn: 353740
|
|
|
|
|
|
| |
V8 has been fixed now.
llvm-svn: 351391
|
|
|
|
|
|
| |
This reverts commit r351160. Breaks building v8.
llvm-svn: 351210
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Summary:
This patch attempts to redo what was tried in r278783, but was reverted.
These intrinsics should be available on non-windows platforms with "xsave" feature check. But on Windows platforms they shouldn't have feature check since that's how MSVC behaves.
To accomplish this I've added a MS builtin with no feature check. And a normal gcc builtin with a feature check. When _MSC_VER is not defined _xgetbv/_xsetbv will be macros pointing to the gcc builtin name.
I've moved the forward declarations from intrin.h to immintrin.h to match the MSDN documentation and used that as the header file for the MS builtin.
I'm not super happy with this implementation, and I'm open to suggestions for better ways to do it.
Reviewers: rnk, RKSimon, spatel
Reviewed By: rnk
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D56686
llvm-svn: 351160
|
|
|
|
|
|
|
|
|
|
|
|
| |
Reviewers: rnk, efriedma, ssijaric, TomTan, haripul
Reviewed By: efriedma
Subscribers: javed.absar, cfe-commits, kristof.beyls
Differential Revision: https://reviews.llvm.org/D56685
llvm-svn: 351147
|
|
|
|
|
|
|
|
|
|
|
|
| |
Reviewers: rnk, efriedma, TomTan, haripul, ssijaric
Reviewed By: rnk, efriedma
Subscribers: javed.absar, kristof.beyls, cfe-commits
Differential Revision: https://reviews.llvm.org/D56671
llvm-svn: 351135
|