projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| dc36a61f RS |
1 | # ctc1s and compares shouldn't appear in a branch delay slot. |
| 2 | ctc1 $4,$31 | |
| 3 | b 1f | |
| 4 | 1: | |
| 5 | ctc1 $4,$31 | |
| 6 | bc1t 1f | |
| 7 | 1: | |
| 8 | c.eq.s $f0,$f2 | |
| 9 | b 1f | |
| 10 | 1: | |
| 11 | c.eq.s $f0,$f2 | |
| 12 | bc1t 1f | |
| 13 | 1: | |
| 14 | ||
| 15 | # The next three branches should have nop-filled slots. | |
| 16 | ctc1 $4,$31 | |
| 17 | addiu $5,$5,1 | |
| 18 | bc1t 1f | |
| 19 | 1: | |
| 20 | ctc1 $4,$31 | |
| 21 | addiu $5,$5,1 | |
| 22 | addiu $6,$6,1 | |
| 23 | bc1t 1f | |
| 24 | 1: | |
| 25 | c.eq.s $f0,$f2 | |
| 26 | addiu $5,$5,1 | |
| 27 | bc1t 1f | |
| 28 | 1: | |
| 29 | ||
| 30 | # ...but a swap is possible in these three. | |
| 31 | ctc1 $4,$31 | |
| 32 | addiu $5,$5,1 | |
| 33 | addiu $6,$6,1 | |
| 34 | addiu $7,$7,1 | |
| 35 | bc1t 1f | |
| 36 | 1: | |
| 37 | c.eq.s $f0,$f2 | |
| 38 | addiu $5,$5,1 | |
| 39 | addiu $6,$6,1 | |
| 40 | bc1t 1f | |
| 41 | 1: | |
| 42 | addiu $7,$7,1 | |
| 43 | bc1t 1f | |
| 44 | 1: |