waitcnt_depctrΒΆ

Dependency counters to wait for.

This operand may be specified as one of the following:

  • An integer_number or an absolute_expression. The value must be in the range -32768..65535.

  • A combination of symbolic values described below.

    Syntax

    Description

    Valid N Values

    Default N Value

    depctr_sa_sdst(<N>)

    Wait for SA_SDST <= N

    0..1

    1

    depctr_va_vdst(<N>)

    Wait for VA_VDST <= N

    0..15

    15

    depctr_va_sdst(<N>)

    Wait for VA_SDST <= N

    0..7

    7

    depctr_va_ssrc(<N>)

    Wait for VA_SSRC <= N

    0..1

    1

    depctr_va_vcc(<N>)

    Wait for VA_VCC <= N

    0..1

    1

    depctr_vm_vsrc(<N>)

    Wait for VM_VSRC <= N

    0..7

    7

    These values may be specified in any order. Spaces, ampersands and commas may be used as optional separators.

Examples:

s_waitcnt_depctr depctr_sa_sdst(0) depctr_va_vdst(0)
s_waitcnt_depctr depctr_sa_sdst(1) & depctr_va_vdst(1)
s_waitcnt_depctr depctr_va_vdst(3), depctr_va_sdst(5)