Thomas Preud'homme f60b35340f Stop traping on sNaN in __builtin_isinf ...

__builtin_isinf currently generates a floating-point compare operation
which triggers a trap when faced with a signaling NaN in StrictFP mode.
This commit uses integer operations instead to not generate any trap in
such a case.

Reviewed By: mibintc

Differential Revision: https://reviews.llvm.org/D97125

2021-03-15 15:38:08 +00:00

3.9 KiB

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