toolchain/gcc/patches/4.3.5/944-avr32_fix_f64_div.patch

   1 --- a/gcc/config/avr32/lib1funcs.S
   2 +++ b/gcc/config/avr32/lib1funcs.S
   3 @@ -1733,7 +1733,7 @@ __avr32_f64_div_round_subnormal:
   4          brne    16f     /* Return NaN if op1 is NaN */
   5          /* Op1 is inf check op2 */
   6          lsr     r6, r9, 20 /* Extract exponent */
   7 -        cbr     r6, 8       /* Clear sign bit */
   8 +        cbr     r6, 11      /* Clear sign bit */
   9          cp      r6, 0x7ff
  10          brne    17f     /* Inf/number gives inf, return inf */
  11          rjmp    16f     /* The rest gives NaN*/
  12 @@ -1849,7 +1849,7 @@ __avr32_f64_div_res_subnormal:/* Divide
  13
  14  16:     /* Return NaN. */
  15          mov     r11, -1
  16 -        mov     r10, -1
  17 +        mov     r10, 0
  18          ldm     sp++, r0, r1, r2, r3, r4, r5, r6, r7,pc
  19
  20  17:     /* Return INF. */