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Re: PATCH: PR target/40470: unable to fin d a register to spill in class âSSE_FIRST_REG â


Jeff Law wrote:
Someone needs to look at what it's going to take to fix combine. I would recommend against your patch until we know precisely what changes we'd need to make to combine to fix this problem.

In theory this kind of thing should be handled by cant_combine_insn_p.



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