[llvm-bugs] [Bug 32003] New: r280364 prevents DCE, resulting in link errors for Xen

[via llvm-bugs]

http://bugs.llvm.org/show_bug.cgi?id=32003

            Bug ID: 32003
           Summary: r280364 prevents DCE, resulting in link errors for Xen
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Transformation Utilities
          Assignee: unassignedbugs at nondot.org
          Reporter: joerg at NetBSD.org
                CC: llvm-bugs at lists.llvm.org

Created attachment 18006
  --> http://bugs.llvm.org/attachment.cgi?id=18006&action=edit
Test case, should not create reference to __xsm_action_mismatch_detected

The attached test case depends on the default branch being removed from the
static function. This got broken by r280364, creating not only a
functional/size regression but actual linker errors.

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