http://llvm.org/bugs/show_bug.cgi?id=14897
Bug #: 14897
Summary: complex divide: finite / infinity wrong
Product: clang
Version: 3.1
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P
Component: -New Bugs
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Classification: Unclassified
(0.0+0.0*I) / (inf+inf*I) should be (0.0+0.0*I), not (nan+nan*I)
Similar failures happen for:
(max+max*I) / (inf+inf*I)
(max+max*I) / (fin+nan*I)
This is a requirement of Annex G of C99 and C11.
G.5.1#4, item 3:
if the first operand is a finite number and the second operand is
an infinity, then the result of the / operator is a zero;
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