On Fri, Apr 05, 2019 at 01:58:53AM +, George Spelvin wrote:
> If CONFIG_ARCH_SUPPORTS_INT128, s_max is 128 bits, and variable
> sign-extending shifts of such a double-word data type are a non-trivial
> amount of code and complexity. Do a single-word sign-extension *before*
> the cast to (s_max
If CONFIG_ARCH_SUPPORTS_INT128, s_max is 128 bits, and variable
sign-extending shifts of such a double-word data type are a non-trivial
amount of code and complexity. Do a single-word sign-extension *before*
the cast to (s_max), greatly simplifying the object code.
Rasmus Villemoes suggested usin
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