[llvm-bugs] [Bug 14613] X86: Need to implement a pattern for saturated add/sub

via llvm-bugs llvm-bugs at lists.llvm.org
Tue Mar 26 13:39:28 PDT 2019


https://bugs.llvm.org/show_bug.cgi?id=14613

Sanjay Patel <spatel+llvm at rotateright.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED

--- Comment #23 from Sanjay Patel <spatel+llvm at rotateright.com> ---
I think the examples from comment 4 are finally, optimally fixed with:
https://reviews.llvm.org/rL357012

If there are still problems with recognizing saturated add/sub, please file new
bugs.

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