http://llvm.org/bugs/show_bug.cgi?id=13906
Bug #: 13906
Summary: Assertion `onlyUsedByLifetimeMarkers(I) && "Found a
bitcast used outside of a lifetime marker."' failed.
Product: libraries
Version: trunk
Platform: PC
OS/Version: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: Scalar Optimizations
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected], [email protected]
Classification: Unclassified
test case from csmith/creduce; clang r164484 on 64-bit linux
clang -c -w -O2 z.c
struct S2
{
int f2:1
};
a;
b;
fn1 () {
struct S2 c = { };
struct S2 *d;
for (;; a)
if (b) {
d;
if (b)
d = &c;
}
}
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