[Bug tree-optimization/83651] [7/8 regression] 20% slowdown of linux kernel AES cipher

arnd at linaro dot org gcc-bugzilla@gcc.gnu.org
Thu Jan 18 16:57:00 GMT 2018


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83651

Arnd Bergmann <arnd at linaro dot org> changed:

           What    |Removed                     |Added
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  Attachment #43177|0                           |1
        is obsolete|                            |

--- Comment #7 from Arnd Bergmann <arnd at linaro dot org> ---
Created attachment 43178
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43178&action=edit
Single-file version of aes benchmark (shorter)

I decided to strip the test case a bit more down by removing the decryption
side that was unused, and checked that nothing else has changed.


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