AMD DC graphics display code enables -mhard-float, -msse, -msse2 without any visible FPU state protection

[Randy Dunlap]

On 4/3/20 8:08 PM, Masami Hiramatsu wrote:
> +static inline int insn_is_fpu(struct insn *insn)
> +{
> +	if (!insn->opcode.got)
> +		insn_get_opcode(insn);
> +	if (inat_is_fpu(insn->attr)) {
> +		if (insn->attr & INAT_FPUIFVEX)
> +			return insn_is_avx(insn);
> +		return 1;
> +	}

	return 0; // ??

> +}
> +


-- 
~Randy