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| author | Ulrich Drepper <drepper@gmail.com> | 2011-11-12 02:15:07 -0500 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-11-12 02:15:07 -0500 |
| commit | 0c822ef9883c8c28929734eceb104729ba9e62e0 (patch) | |
| tree | 91a2efb738c84977bc29ffc0843b66b423935bac /sysdeps/ieee754/ldbl-96/e_hypotl.c | |
| parent | ca743930cdd78629f1a246b8b7eff3f01f3b3dbe (diff) | |
| download | glibc-0c822ef9883c8c28929734eceb104729ba9e62e0.tar.gz glibc-0c822ef9883c8c28929734eceb104729ba9e62e0.tar.xz glibc-0c822ef9883c8c28929734eceb104729ba9e62e0.zip | |
Avoid warnings about unused variables in 96-bit hypotl
Diffstat (limited to 'sysdeps/ieee754/ldbl-96/e_hypotl.c')
| -rw-r--r-- | sysdeps/ieee754/ldbl-96/e_hypotl.c | 6 |
1 files changed, 4 insertions, 2 deletions
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 */ |