diff options
Diffstat (limited to 'sysdeps/powerpc/powerpc64/fpu/s_nearbyint.S')
| -rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/s_nearbyint.S | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_nearbyint.S b/sysdeps/powerpc/powerpc64/fpu/s_nearbyint.S index 93d24652e1..e709aea3a6 100644 --- a/sysdeps/powerpc/powerpc64/fpu/s_nearbyint.S +++ b/sysdeps/powerpc/powerpc64/fpu/s_nearbyint.S @@ -36,7 +36,7 @@ EALIGN (__nearbyint, 4, 0) fabs fp0,fp1 lfd fp13,.LC0@toc(2) fcmpu cr7,fp0,fp13 /* if (fabs(x) > TWO52) */ - bgelr cr7 + bge cr7,.L10 fsub fp12,fp13,fp13 /* generate 0.0 */ fcmpu cr7,fp1,fp12 /* if (x > 0.0) */ ble cr7, L(lessthanzero) @@ -56,6 +56,12 @@ L(lessthanzero): fnabs fp1,fp1 /* if (x == 0.0) */ mtfsf 0xff,fp11 /* Restore FE_INEXACT state. */ blr /* x = -0.0; */ +.L10: + /* Ensure sNaN input is converted to qNaN. */ + fcmpu cr7,fp1,fp1 + beqlr cr7 + fadd fp1,fp1,fp1 + blr END (__nearbyint) weak_alias (__nearbyint, nearbyint) |