Hi Mike,
Some comments on this patch:
On Wed, Aug 14, 2019 at 05:59:13PM -0400, Michael Meissner wrote:
> Due to some of the existing load and store insns not using the traditional
> operands[0] and operands[1], the functions that test whether an insn is
> prefixed only use the insn and not the
This patch adds the RTL attribute "prefixed" that says this particular
instruction is a prefixed instruction.
The target hooks FINAL_SCAN_INSN and ASM_OUTPUT_OPCODE are defined. If the
insn is prefixed, ASM_OUTPUT_OPCODE will emit a leading 'p' before the
instruction is emitted. For example, a
