[llvm-bugs] [Bug 30942] wrong code at -O1 and above on x86_64-linux-gnu in both 32-bit and 64-bit modes (affecting at least as early as 2.9 and later)

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=30942

Sebastian Pop <sebpop at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
                 CC|                            |sebpop at gmail.com
         Resolution|---                         |DUPLICATE

--- Comment #5 from Sebastian Pop <sebpop at gmail.com> ---
This is the exact same bug as PR30935 except that this does not need the
GVN-hoist to expose the problem in loop-idiom converting to memset the inner
loop.  The patch https://reviews.llvm.org/D27216 fixes this problem and does
not ICE the compiler on the testcase in
https://llvm.org/bugs/show_bug.cgi?id=30976

*** This bug has been marked as a duplicate of bug 30935 ***

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