llvm/llvm-project
在 GitHub 查看[Clang] Support elementwise/reduction builtins in constexpr contexts.
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#51,787 创建于 2021年11月9日
bugzillacc++26clang:frontendconstexprextension:clanggood first issue
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描述
| Bugzilla Link | 52445 |
| Version | trunk |
| OS | All |
| CC | @DougGregor,@RKSimon,@zygoloid |
Extended Description
Clang recently specified a set of builtins for elementwise operations and reductions on vectors:
https://clang.llvm.org/docs/LanguageExtensions.html#vector-builtins
They should also be supported in constexpr contexts.