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[Bug math/19350] New: [ldbl-128ibm] sinhl spurious overflows
- From: "jsm28 at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Wed, 09 Dec 2015 21:07:56 +0000
- Subject: [Bug math/19350] New: [ldbl-128ibm] sinhl spurious overflows
- Auto-submitted: auto-generated
https://sourceware.org/bugzilla/show_bug.cgi?id=19350
Bug ID: 19350
Summary: [ldbl-128ibm] sinhl spurious overflows
Product: glibc
Version: 2.22
Status: NEW
Severity: normal
Priority: P2
Component: math
Assignee: unassigned at sourceware dot org
Reporter: jsm28 at gcc dot gnu.org
Target Milestone: ---
The ldbl-128ibm implementation of sinhl uses a slightly too small overflow
threshold (similar to bug 16407 for coshl). E.g.:
Failure: sinh (0x2.c679d1f73f0fb624d358b213a7p+8): Exception "Overflow" set
Failure: sinh (0x2.c679d1f73f0fb624d358b213a7p+8): errno set to 34, expected 0
(unchanged)
Failure: Test: sinh (0x2.c679d1f73f0fb624d358b213a7p+8)
Result:
is: inf inf
should be: 1.79769313486231580793728971403462e+308
0x1.fffffffffffff7fffffffffe608p+1023
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