[llvm-bugs] [Bug 23301] InstCombine: objectsize of alloca optimized to undef returns unknown

via llvm-bugs llvm-bugs at lists.llvm.org
Wed Aug 3 20:36:31 PDT 2016


https://llvm.org/bugs/show_bug.cgi?id=23301

George Burgess <george.burgess.iv at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |george.burgess.iv at gmail.com
         Resolution|---                         |FIXED

--- Comment #1 from George Burgess <george.burgess.iv at gmail.com> ---
Looks like this was fixed by r262337. When trying to remove an alloca, it makes
us try to evaluate `objectsize` calls before actually removing anything.

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