Re: [Patch, AVR]: Fix PR46779

[Denis Chertykov <chertykov at gmail dot com>]

2011/6/16 Richard Henderson <rth@redhat.com>:
> On 06/15/2011 02:58 PM, Richard Henderson wrote:
>> Indeed, I can work around this particular crash by either
>> hacking Z to be call-saved, or hacking the frame pointer to
>> not be required. ÂThe former of course changes the abi, and
>> the second produces awful code due to too many copies from
>> the stack pointer. ÂSo neither option is "preferred".
>
> Perhaps I spoke too soon re the frame pointer. ÂThe old
> code is even worse.
>
>  text  Âdata   bss   dec   hex filename
> Â10032 Â Â Â25 Â Â Â 0 Â 10057 Â Â2749 bld-avr-orig/gcc/z.o
> Â 5816 Â Â Â25 Â Â Â 0 Â Â5841 Â Â16d1 bld-avr-new/gcc/z.o

Richard, can you send me this z.c file ?
Right now I'm notice that new code is worse.

Denis.