diff options
Diffstat (limited to 'sysdeps/powerpc/powerpc32/fpu/s_roundf.S')
| -rw-r--r-- | sysdeps/powerpc/powerpc32/fpu/s_roundf.S | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_roundf.S b/sysdeps/powerpc/powerpc32/fpu/s_roundf.S index f63248138f..d1341c7149 100644 --- a/sysdeps/powerpc/powerpc32/fpu/s_roundf.S +++ b/sysdeps/powerpc/powerpc32/fpu/s_roundf.S @@ -56,7 +56,7 @@ ENTRY (__roundf ) mffs fp11 /* Save current FPU rounding mode and "inexact" state. */ fcmpu cr6,fp1,fp12 /* if (x > 0.0) */ - bnllr- cr7 + bnl- cr7,.L10 mtfsfi 7,1 /* Set rounding mode toward 0. */ #ifdef SHARED lfs fp10,.LC1-.LC0(r9) @@ -83,6 +83,12 @@ ENTRY (__roundf ) mtfsf 0xff,fp11 /* Restore previous rounding mode and "inexact" state. */ blr +.L10: + /* Ensure sNaN input is converted to qNaN. */ + fcmpu cr7,fp1,fp1 + beqlr cr7 + fadds fp1,fp1,fp1 + blr END (__roundf) weak_alias (__roundf, roundf) |