[Bug rtl-optimization/98961] Failure to optimize successive comparisons with 0 into clz

[ubizjak at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98961

Uroš Bizjak <ubizjak at gmail dot com> changed:

           What    |Removed                     |Added
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--- Comment #2 from Uroš Bizjak <ubizjak at gmail dot com> ---
Created attachment 50124
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50124&action=edit
Experimental x86 patch

Experimental patch for x86 target.