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Re: Fix pr41883 + 2 dups


On Wed, Jan 6, 2010 at 10:47 AM, Richard Henderson <rth@redhat.com> wrote:
> Tested on i386 and x86_64 linux.

This patch causes an ICE with a cross of spu-elf
(host=x86_64-linux-gnu), though it seems a generic issue.
When add_reg_note is called, we have:
(note 21 12 22 2 NOTE_INSN_DELETED)
But REG_NOTES modifies a random location (in this case insn 25) and we
end up with insn 25 with a code of 45560.

Thanks,
Andrew Pinski


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