[cfe-dev] [RFC] automatic variable initialization

Tim Northover via cfe-dev cfe-dev at lists.llvm.org
Thu Nov 15 17:06:14 PST 2018


On Fri, 16 Nov 2018 at 00:42, JF Bastien <jfbastien at apple.com> wrote:
> Sounds fair?

No, it doesn't. It's putting the entire burden on backend optimizers,
with the goal of removing zero-init at some unspecified future date.
It's nothing even remotelty approaching a compromise.

The fragmentation issues need to be considered up front.

Tim.



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