diff options
Diffstat (limited to 'target-m68k/helper.c')
| -rw-r--r-- | target-m68k/helper.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/target-m68k/helper.c b/target-m68k/helper.c index 56de897c1d..514b03904f 100644 --- a/target-m68k/helper.c +++ b/target-m68k/helper.c @@ -614,10 +614,10 @@ float64 HELPER(sub_cmp_f64)(CPUState *env, float64 a, float64 b) /* ??? Should flush denormals to zero. */ float64 res; res = float64_sub(a, b, &env->fp_status); - if (float64_is_nan(res)) { + if (float64_is_quiet_nan(res)) { /* +/-inf compares equal against itself, but sub returns nan. */ - if (!float64_is_nan(a) - && !float64_is_nan(b)) { + if (!float64_is_quiet_nan(a) + && !float64_is_quiet_nan(b)) { res = float64_zero; if (float64_lt_quiet(a, res, &env->fp_status)) res = float64_chs(res); |