diff options
Diffstat (limited to 'toolchain/gcc/patches/4.3.5/946-avr32_fix_32bit_div_2.patch')
| -rw-r--r-- | toolchain/gcc/patches/4.3.5/946-avr32_fix_32bit_div_2.patch | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/toolchain/gcc/patches/4.3.5/946-avr32_fix_32bit_div_2.patch b/toolchain/gcc/patches/4.3.5/946-avr32_fix_32bit_div_2.patch deleted file mode 100644 index 3f2bfb35c..000000000 --- a/toolchain/gcc/patches/4.3.5/946-avr32_fix_32bit_div_2.patch +++ /dev/null @@ -1,27 +0,0 @@ ---- a/gcc/config/avr32/lib1funcs.S -+++ b/gcc/config/avr32/lib1funcs.S -@@ -2271,7 +2271,7 @@ __avr32_f32_div: - - tst r12, r12 - moveq r9, 0 -- breq 12 -+ breq 12f - - /* Unpack op1*/ - /* exp: r9 */ -@@ -2467,9 +2467,14 @@ __divsf_return_op1: - reteq 0 /* Return zero if number/inf*/ - ret -1 /* Return NaN*/ - 4: -- /* Op2 is zero ? */ -+ /* Op1 is zero ? */ - tst r12,r12 - reteq -1 /* 0.0/0.0 is NaN */ -+ /* Op1 is Nan? */ -+ lsr r9, r12, 24 -+ breq 11f /*If number is subnormal*/ -+ cp r9, 0xff -+ brhs 2b /* Check op1 for NaN or Inf */ - /* Nonzero/0.0 is Inf. Sign bit will be shifted in before returning*/ - mov_imm r12, 0xff000000 - rjmp __divsf_return_op1 |