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| author | Stefan Liebler <stli@linux.vnet.ibm.com> | 2016-08-18 12:20:35 +0200 |
|---|---|---|
| committer | Stefan Liebler <stli@linux.vnet.ibm.com> | 2016-08-18 12:20:35 +0200 |
| commit | b65f0b7b2ecd144800830633a4c2719f11775572 (patch) | |
| tree | 6e5717b8d10f8cb14521d8cc3ad859915b6d2d67 /libio/ioftell.c | |
| parent | 2c820533c61fed175390bc6058afbbe42d2edc37 (diff) | |
| download | glibc-b65f0b7b2ecd144800830633a4c2719f11775572.tar.gz glibc-b65f0b7b2ecd144800830633a4c2719f11775572.tar.xz glibc-b65f0b7b2ecd144800830633a4c2719f11775572.zip | |
Get rid of array-bounds warning in __kernel_rem_pio2[f] with gcc 6.1 -O3.
On s390x I get the following werror when build with gcc 6.1 (or current gcc head) and -O3:
../sysdeps/ieee754/dbl-64/k_rem_pio2.c: In function ‘__kernel_rem_pio2’:
../sysdeps/ieee754/dbl-64/k_rem_pio2.c:254:18: error: array subscript is below array bounds [-Werror=array-bounds]
for (k = 1; iq[jk - k] == 0; k++)
~~^~~~~~~~
I get the same error with sysdeps/ieee754/flt-32/k_rem_pio2f.c.
This patch adds DIAG_* macros around it.
ChangeLog:
* sysdeps/ieee754/dbl-64/k_rem_pio2.c (__kernel_rem_pio2):
Use DIAG_*_NEEDS_COMMENT macro to get rid of array-bounds warning.
* sysdeps/ieee754/flt-32/k_rem_pio2f.c (__kernel_rem_pio2f):
Likewise.
Diffstat (limited to 'libio/ioftell.c')
0 files changed, 0 insertions, 0 deletions