Paul Robinson
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aa149687dc
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[PS4/PS5] Canonicalize tests to use 'target=.*-(ps4|ps5)'
This allows grepping for ps4 or ps5 to continue to work.
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2022-12-01 07:21:07 -08:00 |
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Paul Robinson
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dee009d3b5
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[lit] UNSUPPORTED ps4/ps5 => target={{.*-ps(4|5)}}
Part of the project to eliminate special handling for triples in lit expressions.
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2022-11-29 09:07:59 -08:00 |
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Fangrui Song
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3baadff896
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[CMake] Remove CLANG_DEFAULT_STD_C/CLANG_DEFAULT_STD_CXX
When Clang is used as a cross compiler, it should respect the target
platform default. Defaulting to a configure-time CLANG_DEFAULT_STD_C/CLANG_DEFAULT_STD_CXX
does not make much sense.
When Clang is used as a single-platform compiler, we should use Clang
configuration file (https://discourse.llvm.org/t/configuration-files/42529
https://clang.llvm.org/docs/UsersManual.html#configuration-files).
The Gentoo needs from D34365 has been satisfied by a configuration file.
Reviewed By: mgorny
Differential Revision: https://reviews.llvm.org/D133375
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2022-10-16 13:15:44 -07:00 |
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Fangrui Song
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3e99b8d947
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C++/ObjC++: switch to gnu++17 as the default standard
Clang's default C++ standard is now `gnu++17` instead of `gnu++14`:
https://discourse.llvm.org/t/c-objc-switch-to-gnu-17-as-the-default-standard/64360
* CUDA/HIP are unchanged: C++14 from D103221.
* Sony PS4/PS5 are unchanged: https://discourse.llvm.org/t/c-objc-switch-to-gnu-17-as-the-default-standard/64360/6
* lit feature `default-std-cxx` is added to keep CLANG_DEFAULT_STD_CXX=xxx tests working.
Whether the cmake variable should be retained is disccused in D133375.
Depends on D131464
Reviewed By: #clang-language-wg, aaron.ballman
Differential Revision: https://reviews.llvm.org/D131465
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2022-09-08 08:22:04 +00:00 |
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Nikita Popov
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fd2475049e
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Revert "C++/ObjC++: switch to gnu++17 as the default standard"
This reverts commit e321c8dd2c.
This causes many failures in llvm-test-suite, for example:
/home/npopov/repos/llvm-test-suite/build-O3/tools/timeit --summary MultiSource/Applications/lambda-0.1.3/CMakeFiles/lambda.dir/token_stream.cc.o.time /home/npopov/repos/llvm-project/build/bin/clang++ -DNDEBUG -I/home/npopov/repos/llvm-test-suite/MultiSource/Applications/lambda-0.1.3 -O3 -w -Werror=date-time -MD -MT MultiSource/Applications/lambda-0.1.3/CMakeFiles/lambda.dir/token_stream.cc.o -MF MultiSource/Applications/lambda-0.1.3/CMakeFiles/lambda.dir/token_stream.cc.o.d -o MultiSource/Applications/lambda-0.1.3/CMakeFiles/lambda.dir/token_stream.cc.o -c /home/npopov/repos/llvm-test-suite/MultiSource/Applications/lambda-0.1.3/token_stream.cc
/home/npopov/repos/llvm-test-suite/MultiSource/Applications/lambda-0.1.3/token_stream.cc:192:2: error: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
register char chr;
^~~~~~~~~
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2022-09-08 09:45:50 +02:00 |
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Fangrui Song
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e321c8dd2c
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C++/ObjC++: switch to gnu++17 as the default standard
Clang's default C++ standard is now `gnu++17` instead of `gnu++14`:
https://discourse.llvm.org/t/c-objc-switch-to-gnu-17-as-the-default-dialect/64360
* CUDA/HIP are unchanged: C++14 from D103221.
* Sony PS4/PS5 are unchanged: https://discourse.llvm.org/t/c-objc-switch-to-gnu-17-as-the-default-dialect/64360/6
* lit feature `default-std-cxx` is added to keep CLANG_DEFAULT_STD_CXX=xxx tests working.
Whether the cmake variable should be retained is disccused in D133375.
Depends on D131464
Close https://github.com/llvm/llvm-project/issues/56946
Reviewed By: #clang-language-wg, aaron.ballman
Differential Revision: https://reviews.llvm.org/D131465
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2022-09-07 14:17:52 -07:00 |