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| author | Joseph Myers <joseph@codesourcery.com> | 2012-11-22 14:58:41 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2012-11-22 14:58:41 +0000 |
| commit | 1468ded38eb043991b3b0198ab55cacffb46ec04 (patch) | |
| tree | 7ed374414c31cb98f23d12e93c118287bb81f300 /sysdeps/ieee754/ldbl-128ibm | |
| parent | 8e27e3cc453849158e069dbed0eea7b8113ab8ff (diff) | |
| download | glibc-1468ded38eb043991b3b0198ab55cacffb46ec04.tar.gz glibc-1468ded38eb043991b3b0198ab55cacffb46ec04.tar.xz glibc-1468ded38eb043991b3b0198ab55cacffb46ec04.zip | |
Fix ldbl-128ibm hypotl internal underflows (bug 14869).
Diffstat (limited to 'sysdeps/ieee754/ldbl-128ibm')
| -rw-r--r-- | sysdeps/ieee754/ldbl-128ibm/e_hypotl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/ieee754/ldbl-128ibm/e_hypotl.c b/sysdeps/ieee754/ldbl-128ibm/e_hypotl.c index ce21194cd5..768bd3b06c 100644 --- a/sysdeps/ieee754/ldbl-128ibm/e_hypotl.c +++ b/sysdeps/ieee754/ldbl-128ibm/e_hypotl.c @@ -83,7 +83,7 @@ __ieee754_hypotl(long double x, long double y) k += 600; kld = two600; } - if(hb < 0x20b0000000000000LL) { /* b < 2**-500 */ + if(hb < 0x23d0000000000000LL) { /* b < 2**-450 */ if(hb <= 0x000fffffffffffffLL) { /* subnormal b or 0 */ u_int64_t low; GET_LDOUBLE_LSW64(low,b); |