[Bug target/82170] gcc optimizes int range-checking poorly on x86-64

[eggert at gnu dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82170

Paul Eggert <eggert at gnu dot org> changed:

           What    |Removed                     |Added
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  Attachment #42148|0                           |1
        is obsolete|                            |

--- Comment #4 from Paul Eggert <eggert at gnu dot org> ---
Created attachment 42152
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42152&action=edit
source code that is poorly optimized on x86-64, version 2