[PATCH] D91733: [compiler-rt] [builtins] Use _Float16 on extendhfsf2, truncdfhf2 __truncsfhf2 if available

Wolfgang Pieb via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Nov 19 17:52:18 PST 2020


wolfgangp added a comment.

Isn't COMPILER_RT_HAS_FLOAT16 generated using the host compiler? If so, using the same flag for a compiler_rt test could fail if the host compiler supports f16 and the target compiler does not.


Repository:
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  https://reviews.llvm.org/D91733/new/

https://reviews.llvm.org/D91733



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