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softfloat: Rename float*_is_nan() functions to float*_is_quiet_nan()

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The softfloat functions float*_is_nan() were badly misnamed,
because they return true only for quiet NaNs, not for all NaNs.
Rename them to float*_is_quiet_nan() to more accurately reflect
what they do.

This change was produced by:
 perl -p -i -e 's/_is_nan/_is_quiet_nan/g' $(git grep -l is_nan)
(with the results manually checked.)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Nathan Froyd <froydnj@codesourcery.com>
Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Peter Maydell 2010-12-17 15:56:06 +00:00 • committed by Aurelien Jarno
parent f96a38347a
commit 185698715d
10 changed files with 67 additions and 67 deletions
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2
target-alpha/op_helper.c
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@ -904,7 +904,7 @@ uint64_t helper_cmptun (uint64_t a, uint64_t b)
fa = t_to_float64(a);
fb = t_to_float64(b);
if (float64_is_nan(fa) || float64_is_nan(fb))
if (float64_is_quiet_nan(fa) || float64_is_quiet_nan(fb))
return 0x4000000000000000ULL;
else
return 0;