qt5base-lts/config.tests/x86intrin/CMakeLists.txt

# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: BSD-3-Clause

cmake_minimum_required(VERSION 3.16)
project(x86intrin LANGUAGES CXX)
add_executable(x86intrin main.cpp)
if(CMAKE_CXX_COMPILER_ID MATCHES "Clang|GNU|IntelLLVM|QCC")
    target_compile_options(x86intrin PUBLIC
        "-march=cannonlake" "-mrdrnd" "-mrdseed" "-maes" "-msha" "-w")
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
    target_compile_options(x86intrin PUBLIC "-arch:AVX512" "-W0")
endif()
Add license headers to cmake files CMakeLists.txt and .cmake files of significant size (more than 2 lines according to our check in tst_license.pl) now have the copyright and license header. Existing copyright statements remain intact Task-number: QTBUG-88621 Change-Id: I3b98cdc55ead806ec81ce09af9271f9b95af97fa Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io> 2022-07-05 11:26:52 +00:00			`# Copyright (C) 2022 The Qt Company Ltd.`
Change the license of all CMakeLists.txt and *.cmake files to BSD Task-number: QTBUG-105718 Change-Id: I5d3ef70a31235868b9be6cb479b7621bf2a8ba39 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io> 2022-08-19 13:21:34 +00:00			`# SPDX-License-Identifier: BSD-3-Clause`
Add license headers to cmake files CMakeLists.txt and .cmake files of significant size (more than 2 lines according to our check in tst_license.pl) now have the copyright and license header. Existing copyright statements remain intact Task-number: QTBUG-88621 Change-Id: I3b98cdc55ead806ec81ce09af9271f9b95af97fa Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io> 2022-07-05 11:26:52 +00:00
CMake: update the x86 intrinsic checks Merge all the existing checks into a single one, which is a simple pass or fail, since all our supported compilers support all the intrinsics up to Cannon Lake. The two I've recently added (AVX512VBMI2 and VAES) aren't yet supported everywhere, so they stay. For some reason, all intrinsics seem to be disabled on Android. It looks like some support was missing during the CMake port and this was never again looked at. I'm leaving it be. As for WASM, discussion with maintainers is that the WASM emulation of x86 intrinsics is too hit-and-miss. No one is testing the performance, particularly the person writing such code (me). They also have some non-obvious selection of what is supported natively and what is merely emulated. Using the actual WASM intrinsics is preferred, but someone else's job. Change-Id: Ib42b3adc93bf4d43bd55fffd16c10d66208e8384 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io> Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io> Reviewed-by: Lorn Potter <lorn.potter@gmail.com> Reviewed-by: Kai Koehne <kai.koehne@qt.io> 2022-02-24 02:03:40 +00:00			`cmake_minimum_required(VERSION 3.16)`
			`project(x86intrin LANGUAGES CXX)`
			`add_executable(x86intrin main.cpp)`
			`if(CMAKE_CXX_COMPILER_ID MATCHES "Clang\|GNU\|IntelLLVM\|QCC")`
			`target_compile_options(x86intrin PUBLIC`
			`"-march=cannonlake" "-mrdrnd" "-mrdseed" "-maes" "-msha" "-w")`
			`elseif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")`
			`target_compile_options(x86intrin PUBLIC "-arch:AVX512" "-W0")`
			`endif()`