[PATCH] more out of bounds checking improvements

[Joseph Myers]

On Fri, 7 May 2021, Tulio Magno Quites Machado Filho via Libc-alpha wrote:

> I'm also reproducing this on ppc32 with GCC 10.
> I'm not using -DNDEBUG.

It looks like this appears for all 32-bit platforms with GCC 10 (but not 
GCC 11, or for 64-bit platforms).

https://sourceware.org/pipermail/libc-testresults/2021q2/007905.html

-- 
Joseph S. Myers
joseph@codesourcery.com