[llvm-bugs] [Bug 32828] New: Module summary analysis crashes when handling aliases that are absolute symbols

via llvm-bugs llvm-bugs at lists.llvm.org
Thu Apr 27 11:06:00 PDT 2017


http://bugs.llvm.org/show_bug.cgi?id=32828

            Bug ID: 32828
           Summary: Module summary analysis crashes when handling aliases
                    that are absolute symbols
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Global Analyses
          Assignee: unassignedbugs at nondot.org
          Reporter: peter at pcc.me.uk
                CC: llvm-bugs at lists.llvm.org

$ cat /tmp/alias-as.ll 
@foo = alias i8, i8* inttoptr (i64 1 to i8*)
$ opt -module-summary /tmp/alias-as.ll -o /dev/null
[...]
Segmentation fault (core dumped)

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