Bug#1070875: glibc: FTBFS on hppa - Encountered regressions that don't match expected failures
Source: glibc
Version: 2.38-10
Severity: normal
Tags: ftbfs
Dear Maintainer,
The following tests are known to fail on hppa when glibc is built with
gcc-13 or later:
FAIL: math/test-double-fma
FAIL: math/test-double-ldouble-fma
FAIL: math/test-float32x-float64-fma
FAIL: math/test-float32x-fma
FAIL: math/test-float64-fma
FAIL: math/test-ldouble-fma
The tests do not fail when glibc is built with gcc-12.
See following gcc bug report:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111709
Full build log is here:
https://buildd.debian.org/status/fetch.php?pkg=glibc&arch=hppa&ver=2.38-10&stamp=1715383873&raw=0
Things get worse with gcc-14. I suspect this is an issue with nan
representation.
Please change the above tests to xfails.
Thanks,
Dave Anglin
-- System Information:
Debian Release: trixie/sid
APT prefers unreleased
APT policy: (500, 'unreleased'), (500, 'buildd-unstable'), (500, 'unstable')
Architecture: hppa (parisc64)
Kernel: Linux 6.1.90+ (SMP w/4 CPU threads)
Locale: LANG=C, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
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