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