[LLVMbugs] [Bug 20645] Dead Store Elimination breaks pointer return value

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Wed Aug 13 14:48:13 PDT 2014


Nick Lewycky <nlewycky at google.com> changed:

           What    |Removed                     |Added
             Status|NEW                         |RESOLVED
                 CC|                            |nlewycky at google.com
         Resolution|---                         |INVALID

--- Comment #2 from Nick Lewycky <nlewycky at google.com> ---
Richard's analysis sounds right to me. An alloca is dead when the function
returns. Laundering it through insertvalue does not change that. Closing.

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