[LLVMbugs] [Bug 11449] instcombine can introduce wrapping into a nuw/nsw operation

[bugzilla-daemon at llvm.org]

https://llvm.org/bugs/show_bug.cgi?id=11449

Matthias Braun <matze at braunis.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |matze at braunis.de
         Resolution|---                         |FIXED

--- Comment #1 from Matthias Braun <matze at braunis.de> ---
This is fixed in llvm trunk:

define i32 @_Z1gi(i32 %c) #0 {
entry:
  %add.i = add i32 -2147483648, %c
  %and.i = and i32 %add.i, 2147483647
  ret i32 %and.i
}

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