FAIL: t-printf on Debian sparc64 with gcc-10 patched for gcc bugid 97939

[Vincent Lefevre]

On 2020-12-06 08:23:40 +0000, Dennis Clarke wrote:
> Sadly the situation continues here on Debian sparc64 :

I suggest that you try with -fsanitize=undefined -fno-sanitize-recover
just in case an issue would be detected before the actual crash.

> I just go single stepping around madly for a while and that includes
> into the sources of glibc-2.31 and I simply got lost.  Is there an
> easier way to track this down?

You should try to reduce the code to a minimal testcase.

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