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
