[Bug rtl-optimization/18146] if-conversion is not performed for some reason

[ubizjak at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=18146

Uroš Bizjak <ubizjak at gmail dot com> changed:

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

--- Comment #5 from Uroš Bizjak <ubizjak at gmail dot com> ---
Mainline now generates:

foo:
        cmpl    $5, %eax
        ja      .L3
        movl    %eax, %ecx
        movl    $1, %edx
        sall    %cl, %edx
        andl    $42, %edx
        setne   %al
        movzbl  %al, %eax
        ret
.L3:
        xorl    %eax, %eax
(*)     movzbl  %al, %eax
        ret

movzbl at (*) is not needed, but original problem is gone.

So, fixed.