Why use "assign_stack_local" instead of using "assign_stack_temp", both from "function.h"? [relates to the RTL-level if-conversion improvement project]

[Abe]

Thanks for explaining.

Based on what you wrote, I conclude "there isn't a significant difference".

Regards,

Abe





On 9/23/15 4:11 PM, Jeff Law wrote:

> If you're allocating your slot late (past the gimple/rtl border), then there isn't a significant difference (ie, no reuse/sharing the slot).

> So if you're lazily allocating the slot, it shouldn't really matter which you use.