[libc] Add missing cast in fputil sqrt code
authorRoland McGrath <mcgrathr@google.com>
Sat, 25 Mar 2023 21:30:02 +0000 (14:30 -0700)
committerRoland McGrath <mcgrathr@google.com>
Sat, 25 Mar 2023 23:23:48 +0000 (16:23 -0700)
commit69a0924fac6ffac748a277a27360f80e80cc9147
tree6947b9dfaba315155524ddb0d73af216a9ad4d46
parent721defb4b92b0e8af4c7becf044296f7ccbe6ae5
[libc] Add missing cast in fputil sqrt code

A cast is necessary to avoid implicit narrowing warnings
when those are enabled.

Reviewed By: abrachet

Differential Revision: https://reviews.llvm.org/D146886
libc/src/__support/FPUtil/generic/sqrt_80_bit_long_double.h