Andreas Schwab <schwab@xxxxxxxxxxxxxx> writes: > On Nov 29 2019, Todd Zullinger wrote: > >> When the 'grep with invalid UTF-8 data' tests were added/adjusted in >> 8a5999838e (grep: stess test PCRE v2 on invalid UTF-8 data, 2019-07-26) >> and 870eea8166 (grep: do not enter PCRE2_UTF mode on fixed matching, >> 2019-07-26) they lacked a redirect which caused them to falsely succeed >> on most architectures. They failed on big-endian arches where the test >> never reached the portion which was missing the redirect. > > It's not about big vs little endian, it's only about JIT vs non-JIT. So, which one of JIT / non-JIT sides did the test fail unexpectedly? Should I do s/on big-endian arches/with PCRE with JIT disabled/ while queuing the patch? Thanks.
