diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2010-12-17 15:56:06 +0000 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2011-01-02 11:15:25 +0100 |
| commit | 185698715dfb18c82ad2a5dbc169908602d43e81 (patch) | |
| tree | 201b9e506ce6a3906bba99cbab4a88899541fd73 /linux-user | |
| parent | f96a38347a0c6ab31fbb6200c13e684d1fee449c (diff) | |
softfloat: Rename float*_is_nan() functions to float*_is_quiet_nan()
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>
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/arm/nwfpe/fpa11_cprt.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/linux-user/arm/nwfpe/fpa11_cprt.c b/linux-user/arm/nwfpe/fpa11_cprt.c index 5d64591251..0e61b585a0 100644 --- a/linux-user/arm/nwfpe/fpa11_cprt.c +++ b/linux-user/arm/nwfpe/fpa11_cprt.c @@ -199,21 +199,21 @@ static unsigned int PerformComparison(const unsigned int opcode) { case typeSingle: //printk("single.\n"); - if (float32_is_nan(fpa11->fpreg[Fn].fSingle)) + if (float32_is_quiet_nan(fpa11->fpreg[Fn].fSingle)) goto unordered; rFn = float32_to_floatx80(fpa11->fpreg[Fn].fSingle, &fpa11->fp_status); break; case typeDouble: //printk("double.\n"); - if (float64_is_nan(fpa11->fpreg[Fn].fDouble)) + if (float64_is_quiet_nan(fpa11->fpreg[Fn].fDouble)) goto unordered; rFn = float64_to_floatx80(fpa11->fpreg[Fn].fDouble, &fpa11->fp_status); break; case typeExtended: //printk("extended.\n"); - if (floatx80_is_nan(fpa11->fpreg[Fn].fExtended)) + if (floatx80_is_quiet_nan(fpa11->fpreg[Fn].fExtended)) goto unordered; rFn = fpa11->fpreg[Fn].fExtended; break; @@ -225,7 +225,7 @@ static unsigned int PerformComparison(const unsigned int opcode) { //printk("Fm is a constant: #%d.\n",Fm); rFm = getExtendedConstant(Fm); - if (floatx80_is_nan(rFm)) + if (floatx80_is_quiet_nan(rFm)) goto unordered; } else @@ -235,21 +235,21 @@ static unsigned int PerformComparison(const unsigned int opcode) { case typeSingle: //printk("single.\n"); - if (float32_is_nan(fpa11->fpreg[Fm].fSingle)) + if (float32_is_quiet_nan(fpa11->fpreg[Fm].fSingle)) goto unordered; rFm = float32_to_floatx80(fpa11->fpreg[Fm].fSingle, &fpa11->fp_status); break; case typeDouble: //printk("double.\n"); - if (float64_is_nan(fpa11->fpreg[Fm].fDouble)) + if (float64_is_quiet_nan(fpa11->fpreg[Fm].fDouble)) goto unordered; rFm = float64_to_floatx80(fpa11->fpreg[Fm].fDouble, &fpa11->fp_status); break; case typeExtended: //printk("extended.\n"); - if (floatx80_is_nan(fpa11->fpreg[Fm].fExtended)) + if (floatx80_is_quiet_nan(fpa11->fpreg[Fm].fExtended)) goto unordered; rFm = fpa11->fpreg[Fm].fExtended; break; |