[Bug rtl-optimization/86525] [missed-optimization] extraneous instruction emitted in switch converted to look-uptable load

[nok.raven at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86525

Nikita Kniazev <nok.raven at gmail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |nok.raven at gmail dot com

--- Comment #2 from Nikita Kniazev <nok.raven at gmail dot com> ---
For the code above Clang produces:

f(xx):
  leal (,%rdi,8), %ecx
  addb $-8, %cl
  movabsq $9925787320834, %rax
  shrq %cl, %rax
  retq