2 Commits

Author	SHA1	Message	Date
Chuanqi Xu	d584468581	[C++20] [Modules] Don't emit macro definitions with named module ... It is meaningless to emit macro definitions for named modules. With some small experiments, the size of the module for the named modules reduced 2%~4% after this patch.	2022-11-18 11:11:17 +08:00
Chuanqi Xu	360c5fe54c	[C++20] [Modules] Emit Macro Definition in -module-file-info action ... It is helpful to know whih macro definition is emitted in the module file without openning it directly. And this is not easy to be tested with the lit test. So this patch add the facility to emit macro definitions in `-module-file-info` action. And this should be innnocent for every other cases.	2022-11-14 13:28:26 +08:00