openwrt-owl/toolchain/gcc/patches/4.3.5/945-avr32_fix_f64_to_f32.patch

12 lines
447 B
Diff

--- a/gcc/config/avr32/lib1funcs.S
+++ b/gcc/config/avr32/lib1funcs.S
@@ -2866,7 +2866,7 @@ __truncdfsf_return_op1:
/* NaN or inf */
cbr r12,31 /* clear implicit bit */
retne -1 /* Return NaN if mantissa not zero */
- mov_imm r12, 0xff000000
+ mov_imm r12, 0x7f800000
ret r12 /* Return inf */
3: /* Result is subnormal. Adjust it.*/