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Re: [PATCH] PR middle-end/14289: TREE_STATIC global reg vars
Richard Henderson <email@example.com> writes:
> On Wed, Mar 03, 2004 at 09:25:08PM -0800, Zack Weinberg wrote:
>> why do we have both TREE_STATIC and TREE_PUBLIC?
> STATIC means !automatic, i.e. lives in memory outside any
> stack frame. PUBLIC means it is visible to other translation
> units, i.e. has .global applied to it at the assembly level.
> Not sure what makes most sense for a global register variable;
> probably PUBLIC.