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On 2/20/19 4:19 PM, Alan Modra wrote:
> I forgot to say, gcc-6, gcc-7 and gcc-8 handle your original testcase
> with the register asm just fine.
Yes, because they don't have my IRA and LRA patches that exposed this
problem. I would say they were buggy for not complaining and silently
spilling a hard register in the case where we used asm reg("...").
Peter
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