On 2/28/20 2:11 PM, Alexander Monakov wrote:
On Fri, 28 Feb 2020, Eric Botcazou wrote:
+1 - I think Alexey correctly pointed out in the Bugzilla that debuginfo
growth from this change would be minimal (usually the number of global
variables is very small compared to number of functions (and linemap info).
Well, this will drag the associated types too, so figures would be welcome...
Hm. So apparently at -g1 we don't emit type information for functions, and
gdb sees each function as 'void foo()' regardless of actual prototype.
Otherwise I would expect most of the types to be already present in debug info.
I wonder if it would make sense to emit defined variables in a similar fashion,
i.e. only address and size?
I think so. And we probably don't want function-scope or class-scope
variables that happen to be TREE_PUBLIC.
Jason
