diff options
Diffstat (limited to 'sysdeps/powerpc/powerpc32/fpu/s_truncf.S')
| -rw-r--r-- | sysdeps/powerpc/powerpc32/fpu/s_truncf.S | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_truncf.S b/sysdeps/powerpc/powerpc32/fpu/s_truncf.S index 6c2c959e71..6006f1553b 100644 --- a/sysdeps/powerpc/powerpc32/fpu/s_truncf.S +++ b/sysdeps/powerpc/powerpc32/fpu/s_truncf.S @@ -50,7 +50,7 @@ ENTRY (__truncf) 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 toward 0 mode. */ ble- cr6,.L4 fadds fp1,fp1,fp13 /* x+= TWO23; */ @@ -70,6 +70,12 @@ ENTRY (__truncf) 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 (__truncf) weak_alias (__truncf, truncf) |