[llvm-bugs] [Bug 38123] Combine and-mask+icmp eq -> icmp ule when mask was all-ones in low bits

via llvm-bugs llvm-bugs at lists.llvm.org
Fri Aug 31 06:28:15 PDT 2018


https://bugs.llvm.org/show_bug.cgi?id=38123

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           See Also|                            |https://bugs.llvm.org/show_
                   |                            |bug.cgi?id=38791
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED

--- Comment #7 from Roman Lebedev <lebedev.ri at gmail.com> ---
This pattern with low-bit-mask was fixed via numerous commits.

I've filed https://bugs.llvm.org/show_bug.cgi?id=38791 to track the opposite
pattern.

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