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

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