memory explosion in ifcvt.c

Steven Bosscher
Tue Mar 27 17:36:00 GMT 2007

On 3/27/07, Richard Earnshaw <> wrote:
> Steven,
> Your patch to ifcvt.c is causing an infinite loop that eventually runs
> out of memory when compiling for arm-eabi.
> My guess is that this is likely to be related to the following warning
> (you did do a full bootstrap test of this, didn't you --

Are you suggesting I did not?  I think I mentioned bootstrapping and
testing on i686 and on x86_64. And when I look at gcc-testresults, I
see lots of other people who have suffessfully bootstrapped and tested
with the patch.

> I would have
> expected that to catch a bug like this :-)

Apparently not. Perhaps you could try to figure out why.


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