http://llvm.org/bugs/show_bug.cgi?id=19535
Bug ID: 19535
Summary: UBSan: Floating point division by zero is not
undefined
Product: new-bugs
Version: trunk
Hardware: PC
OS: Windows NT
Status: NEW
Severity: normal
Priority: P
Component: new bugs
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
float x = 1.f;
float y = x / 0.f;
Gives the UBSan error:
'runtime error: division by zero'.
It's not really an error though, the result is of course +INF and is well
defined AFAIK.
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