From 185698715dfb18c82ad2a5dbc169908602d43e81 Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Fri, 17 Dec 2010 15:56:06 +0000 Subject: 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 Reviewed-by: Nathan Froyd Acked-by: Edgar E. Iglesias Signed-off-by: Aurelien Jarno --- linux-user/arm/nwfpe/fpa11_cprt.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'linux-user') 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; -- cgit v1.2.1