diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2013-03-11 01:20:39 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2013-03-12 06:00:28 -0400 |
| commit | a186dc916c30e5077e092335e6c264d9d18688df (patch) | |
| tree | e5e8b317dea1d35628d1ee3a46ae806c67dad173 /ports/ChangeLog.ia64 | |
| parent | c5abd7ce01539dc5224f7533c9d1048900992317 (diff) | |
| download | glibc-a186dc916c30e5077e092335e6c264d9d18688df.tar.gz | |
ia64: fix strict aliasing warnings with libm error
The current code declares double constants by using a char buffer and
then casting the pointer to a different type. This makes the aliasing
logic unhappy. Change it to use a union instead to avoid that.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'ports/ChangeLog.ia64')
| -rw-r--r-- | ports/ChangeLog.ia64 | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/ports/ChangeLog.ia64 b/ports/ChangeLog.ia64 index 82ae703593..371be42e46 100644 --- a/ports/ChangeLog.ia64 +++ b/ports/ChangeLog.ia64 @@ -1,5 +1,29 @@ 2013-03-12 Mike Frysinger <vapier@gentoo.org> + * sysdeps/ia64/fpu/libm_error.c (STATIC): Delete redundant definition. + (_DECL_NUM, DECL_FLOAT, DECL_DOUBLE, DECL_LONG_DOUBLE): New defines. + (float_inf): Change definition to use DECL_FLOAT. + (float_huge, float_zero, float_neg_inf, float_neg_huge, + float_neg_zero): Likewise. + (double_inf): Change definition to use DECL_DOUBLE. + (double_huge, double_zero, double_neg_inf, double_neg_huge, + double_neg_zero): Likewise. + (long_double_inf): Change definition to use DECL_LONG_DOUBLE. + (long_double_huge, long_double_zero, long_double_neg_inf, + long_double_neg_huge, long_double_neg_zero): Likewise. + (RETVAL_HUGE_VALL): Change from casting a pointer to using the num + field of the union. + (RETVAL_NEG_HUGE_VALL, RETVAL_HUGEL, RETVAL_NEG_HUGEL, + RETVAL_HUGE_VALL, RETVAL_NEG_HUGE_VALL, RETVAL_HUGEL, + RETVAL_NEG_HUGEL, RETVAL_HUGE_VALD, RETVAL_NEG_HUGE_VALD, + RETVAL_HUGED, RETVAL_NEG_HUGED, RETVAL_HUGE_VALF, + RETVAL_NEG_HUGE_VALF, RETVAL_HUGEF, RETVAL_NEG_HUGEF, + ZEROL_VALUE, ZEROD_VALUE, ZEROF_VALUE, RETVAL_ZEROL, + RETVAL_ZEROD, RETVAL_ZEROF, RETVAL_NEG_ZEROL, RETVAL_NEG_ZEROD, + RETVAL_NEG_ZEROF): Likewise. + +2013-03-12 Mike Frysinger <vapier@gentoo.org> + * sysdeps/ia64/dl-fptr.h (ELF_PTR_TO_FDESC): New definition. * sysdeps/ia64/dl-machine.h (elf_machine_runtime_setup): Change struct fdesc * casts to use new ELF_PTR_TO_FDESC helper. |