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authorPeter Maydell <peter.maydell@linaro.org>2010-12-17 15:56:06 +0000
committerAurelien Jarno <aurelien@aurel32.net>2011-01-02 11:15:25 +0100
commit185698715dfb18c82ad2a5dbc169908602d43e81 (patch)
tree201b9e506ce6a3906bba99cbab4a88899541fd73 /linux-user
parentf96a38347a0c6ab31fbb6200c13e684d1fee449c (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.c14
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;