[llvm-bugs] [Bug 44427] [InstCombine] sub (and %x, -16), %x -> 0-(and %x, 15)

via llvm-bugs llvm-bugs at lists.llvm.org
Fri Jan 3 10:42:04 PST 2020


https://bugs.llvm.org/show_bug.cgi?id=44427

Roman Lebedev <lebedev.ri at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED
 Fixed By Commit(s)|                            |7973aa05f6f987bb4746db2bcbb
                   |                            |34e7fa0ce8897
           Assignee|unassignedbugs at nondot.org   |lebedev.ri at gmail.com
           See Also|                            |https://bugs.llvm.org/show_
                   |                            |bug.cgi?id=44448,
                   |                            |https://bugs.llvm.org/show_
                   |                            |bug.cgi?id=44426

--- Comment #1 from Roman Lebedev <lebedev.ri at gmail.com> ---
There is no restriction on the constant here, actually.
Fixed in 7973aa05f6f987bb4746db2bcbb34e7fa0ce8897.

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