tests/tcg/hexagon/test_packet.S


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/*
 * Purpose: test that writes of a register in a packet are performed only after
 * that packet has finished its execution.
 */

    .text
    .globl _start

_start:
    {
        allocframe(#8)
    }
    {
        r2 = #4
        r3 = #6
    }
    {
        memw(sp+#0) = r2
    }
    {
        r3 = memw(sp+#0)
        r0 = add(r2, r3)
    }
    {
        deallocframe
        p0 = cmp.eq(r3, #4)
        p0 = cmp.eq(r0, #10); if (p0.new) jump:t pass
        jump fail
    }