diff options
Diffstat (limited to 'sysdeps/ieee754/soft-fp/s_fdivl.c')
| -rw-r--r-- | sysdeps/ieee754/soft-fp/s_fdivl.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sysdeps/ieee754/soft-fp/s_fdivl.c b/sysdeps/ieee754/soft-fp/s_fdivl.c index 4792b231b1..b7a5a414b4 100644 --- a/sysdeps/ieee754/soft-fp/s_fdivl.c +++ b/sysdeps/ieee754/soft-fp/s_fdivl.c @@ -24,6 +24,16 @@ #undef f32divf128 #include <math-narrow.h> +#include <libc-diag.h> + +/* R_f[01] are not set in cases where they are not used in packing, + but the compiler does not see that they are set in all cases where + they are used, resulting in warnings that they may be used + uninitialized. The location of the warning differs in different + versions of GCC, it may be where R is defined using a macro or it + may be where the macro is defined. This happens only with -O1. */ +DIAG_PUSH_NEEDS_COMMENT; +DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized"); #include <soft-fp.h> #include <single.h> #include <quad.h> @@ -52,4 +62,6 @@ __fdivl (_Float128 x, _Float128 y) CHECK_NARROW_DIV (ret, x, y); return ret; } +DIAG_POP_NEEDS_COMMENT; + libm_alias_float_ldouble (div) |