Re: gs_group_1 crashing on 13beta2/s390x

Re: Tom Lane
> Given the apparently-can't-happen situation at the call site,
> and the fact that we're not seeing similar failures reported
> elsewhere (and note that every line shown above is at least
> five years old), I'm kind of forced to the conclusion that this
> is a compiler bug. Does adjusting the -O level make it go away?

The problem is that a manual build doesn't crash, and I'm somewhat
reluctant to do a full new package upload (which will keep buildds for
all architectures busy) just for a -O0 test unless we are sure it
helps.

I'd rather play more with the manual build artifacts (which should be
using the same compiler and everything), if anyone has ideas what I
should be trying.

Christoph