On 4/1/19 11:57 AM, George Spelvin wrote:
> Double-word sign-extending shifts by a variable amount are a
> non-trivial amount of code and complexity. Doing signed long shifts
> before the cast to (s_max) greatly simplifies the object code.
>
> (Yes, I know "signed" is redundant. It's there
Double-word sign-extending shifts by a variable amount are a
non-trivial amount of code and complexity. Doing signed long shifts
before the cast to (s_max) greatly simplifies the object code.
(Yes, I know "signed" is redundant. It's there for emphasis.)
The complex issue raised by this patch
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