diff options
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | sysdeps/ieee754/ldbl-96/e_hypotl.c | 6 |
2 files changed, 7 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog index 1b61bbf1d8..ceea48e96d 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2011-11-12 Ulrich Drepper <drepper@gmail.com> + * sysdeps/ieee754/ldbl-96/e_hypotl.c (__ieee754_hypotl): Avoid warning + from unused variable. + * sysdeps/generic/sysdep.h: Clean up, pretty print, use dwarf2.h for DWARF definitions. * sysdeps/generic/dwarf2.h: Don't define enums when using the file diff --git a/sysdeps/ieee754/ldbl-96/e_hypotl.c b/sysdeps/ieee754/ldbl-96/e_hypotl.c index a59320b067..5e0b37ec0d 100644 --- a/sysdeps/ieee754/ldbl-96/e_hypotl.c +++ b/sysdeps/ieee754/ldbl-96/e_hypotl.c @@ -70,7 +70,8 @@ k=0; if(__builtin_expect(ea > 0x5f3f,0)) { /* a>2**8000 */ if(ea == 0x7fff) { /* Inf or NaN */ - u_int32_t exp,high,low; + u_int32_t exp __attribute__ ((unused)); + u_int32_t high,low; w = a+b; /* for sNaN */ GET_LDOUBLE_WORDS(exp,high,low,a); if(((high&0x7fffffff)|low)==0) w = a; @@ -85,7 +86,8 @@ } if(__builtin_expect(eb < 0x20bf, 0)) { /* b < 2**-8000 */ if(eb == 0) { /* subnormal b or 0 */ - u_int32_t exp,high,low; + u_int32_t exp __attribute__ ((unused)); + u_int32_t high,low; GET_LDOUBLE_WORDS(exp,high,low,b); if((high|low)==0) return a; SET_LDOUBLE_WORDS(t1, 0x7ffd, 0, 0); /* t1=2^16382 */ |