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        .section .data

        .align 4

zero: .single 0.0

        .section .text

        .align 4

        .global main

main:

    save %sp, -96, %sp

    ! Zero-out the first FP register

    set zero, %l0

    ld [%l0], %f0

    ! Compare it to itself

    ! The third reg (%f0) will cause a segfault in as

    ! fcmps only takes two regs... this should be illegal operand error

    fcmps %f0, %f0, %f0

    ! Return 0

    ret

    restore %g0, %g0, %o0