projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 5e1f6430 HPN |
1 | #mach: crisv32 |
| 2 | #output: Basic clock cycles, total @: 17\n | |
| 3 | #output: Memory source stall cycles: 0\n | |
| 4 | #output: Memory read-after-write stall cycles: 0\n | |
| 5 | #output: Movem source stall cycles: 0\n | |
| 6 | #output: Movem destination stall cycles: 0\n | |
| 7 | #output: Movem address stall cycles: 0\n | |
| 8 | #output: Multiplication source stall cycles: 0\n | |
| 9 | #output: Jump source stall cycles: 5\n | |
| 10 | #output: Branch misprediction stall cycles: 0\n | |
| 11 | #output: Jump target stall cycles: 0\n | |
| 12 | #sim: --cris-cycles=basic | |
| 13 | ||
| 14 | ; Check that "ret"-type insns get the right number of penalty | |
| 15 | ; cycles for the special register source. | |
| 16 | ||
| 17 | .include "testutils.inc" | |
| 18 | startnostack | |
| 19 | move.d 1f,$r1 | |
| 20 | move.d 0f,$r0 | |
| 21 | move $r0,$mof | |
| 22 | jump $mof ; 2 cycles penalty. | |
| 23 | nop | |
| 24 | ||
| 25 | 0: | |
| 26 | move [$r1],$srp | |
| 27 | nop | |
| 28 | ret ; 1 cycle penalty. | |
| 29 | nop | |
| 30 | ||
| 31 | break 15 | |
| 32 | ||
| 33 | 0: | |
| 34 | move 2f,$nrp | |
| 35 | nop | |
| 36 | nop | |
| 37 | jump $nrp ; no penalty. | |
| 38 | nop | |
| 39 | ||
| 40 | break 15 | |
| 41 | ||
| 42 | 2: | |
| 43 | move 3f,$srp ; 2 cycles penalty. | |
| 44 | ret | |
| 45 | nop | |
| 46 | ||
| 47 | 3: | |
| 48 | break 15 | |
| 49 | 1: | |
| 50 | .dword 0b |