http://llvm.org/bugs/show_bug.cgi?id=14069
Bug #: 14069
Summary: Assertion failed: (OldCount != 0 && "Unreachable
code") in ARC
Product: libraries
Version: trunk
Platform: Macintosh
OS/Version: MacOS X
Status: NEW
Severity: enhancement
Priority: P
Component: Scalar Optimizations
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Classification: Unclassified
Created attachment 9334
--> http://llvm.org/bugs/attachment.cgi?id=9334
test.m
It seems that it is possible to cause LLVM to crash during the optimization
phase of ARC. From a quick perusal of the code, it seems that there may be a
mismatch in the retain/release counting. The attachment contains both the
command line options used for the compilation/optimization pass as well as a
simple test case which reproduces the issue.
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