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| author | Carlos O'Donell <carlos@redhat.com> | 2018-02-01 20:40:48 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2018-02-01 20:40:48 +0000 |
| commit | f1d7368196e27370dcb5dfa3319e102f33b9ad66 (patch) | |
| tree | f5cb96139f71bcacc420f32c7919fc1db97d59d8 /ChangeLog | |
| parent | 086ee48eaeaba871a2300daf85469671cc14c7e9 (diff) | |
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Fix -Os log1p, log1pf build (bug 21314).
As reported in bug 21314, building log1p and log1pf fails with -Os
because of a spurious -Wmaybe-uninitialized warning (reported there
for GCC 5 for MIPS, I see it also with GCC 7 for x86_64). This patch,
based on the patches in the bug, fixes this using the DIAG_* macros.
Tested for x86_64 with -Os that this eliminates those warnings and so
allows the build to progress further.
2018-02-01 Carlos O'Donell <carlos@redhat.com>
Ramin Seyed-Moussavi <lordrasmus@gmail.com>
Joseph Myers <joseph@codesourcery.com>
[BZ #21314]
* sysdeps/ieee754/dbl-64/s_log1p.c: Include <libc-diag.h>.
(__log1p): Disable -Wmaybe-uninitialized for -Os around
computation using c.
* sysdeps/ieee754/flt-32/s_log1pf.c: Include <libc-diag.h>.
(__log1pf): Disable -Wmaybe-uninitialized for -Os around
computation using c.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 12 |
1 files changed, 12 insertions, 0 deletions
@@ -1,3 +1,15 @@ +2018-02-01 Carlos O'Donell <carlos@redhat.com> + Ramin Seyed-Moussavi <lordrasmus@gmail.com> + Joseph Myers <joseph@codesourcery.com> + + [BZ #21314] + * sysdeps/ieee754/dbl-64/s_log1p.c: Include <libc-diag.h>. + (__log1p): Disable -Wmaybe-uninitialized for -Os around + computation using c. + * sysdeps/ieee754/flt-32/s_log1pf.c: Include <libc-diag.h>. + (__log1pf): Disable -Wmaybe-uninitialized for -Os around + computation using c. + 2018-02-01 Dmitry V. Levin <ldv@altlinux.org> * version.h (RELEASE): Set to "development". |