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PR/54232 CVS commit: src/tests/lib/libm
The following reply was made to PR lib/54232; it has been noted by GNATS.
From: "Maya Rashish" <maya%netbsd.org@localhost>
Subject: PR/54232 CVS commit: src/tests/lib/libm
Date: Mon, 27 May 2019 00:10:36 +0000
Module Name: src
Committed By: maya
Date: Mon May 27 00:10:36 UTC 2019
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
To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 src/tests/lib/libm/t_cos.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
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