24 lines
678 B
Text
24 lines
678 B
Text
|
; Checking read-after-write: write-then-nop-read 2 cycles.
|
||
|
|
#mach: crisv32
|
||
|
|
#output: Basic clock cycles, total @: 5\n
|
||
|
|
#output: Memory source stall cycles: 0\n
|
||
|
|
#output: Memory read-after-write stall cycles: 2\n
|
||
|
|
#output: Movem source stall cycles: 0\n
|
||
|
|
#output: Movem destination stall cycles: 0\n
|
||
|
|
#output: Movem address stall cycles: 0\n
|
||
|
|
#output: Multiplication source stall cycles: 0\n
|
||
|
|
#output: Jump source stall cycles: 0\n
|
||
|
|
#output: Branch misprediction stall cycles: 0\n
|
||
|
|
#output: Jump target stall cycles: 0\n
|
||
|
|
#sim: --cris-cycles=basic
|
||
|
|
.include "testutils.inc"
|
||
|
|
startnostack
|
||
|
|
.lcomm x,4
|
||
|
|
.lcomm y,4
|
||
|
|
move.d x,$r0
|
||
|
|
move.d y,$r1
|
||
|
|
move.d $r1,[$r0]
|
||
|
|
nop
|
||
|
|
move.d [$r1],$r2
|
||
|
|
break 15
|