[llvm-bugs] [Bug 39339] New: [DebugInfo at O2][Dexter] Misleading value for local variable at the return statement.

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https://bugs.llvm.org/show_bug.cgi?id=39339

            Bug ID: 39339
           Summary: [DebugInfo at O2][Dexter] Misleading value for local
                    variable at the return statement.
           Product: new-bugs
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: new bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: international.phantom at gmail.com
                CC: llvm-bugs at lists.llvm.org

Spawned from bug 39187:

By modifying the original test case to:

--------8<--------
int main() {
  volatile int foo = 4;

  int beards = 0;
  int birds = 0;

  if (foo == 4) {
    beards = 8;
    birds = 3;
  } else {
    beards = 4;
    birds = 6;
  }

  return beards;
}
-------->8--------

When stopping at the return, the variable 'birds' shows always the value of
zero.

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