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NetBSD/src BS3L7vB — tests/lib/libm t_cos.c

by maya on ⎇🏷
   on i386 with FLT_EVAL_METHOD=2, the computation inside cosf was done in
   binary80 arithmetic and never rounded to binary32 at the end, so it
   appeared farther from the correctly rounded result in binary32 than expected.

   Force binary32 using volatile float.

   PR lib/54232: lib/libm/t_cos:cosf_angles regression on i386

   From Riastradh.
VersionDeltaFile
1.9+14-3tests/lib/libm/t_cos.c
+14-31 files

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