Commit Graph

3 Commits

Author SHA1 Message Date
Richard Smith 47972afd10 [modules] Simplify -cc1 interface for enabling implicit module maps.
We used to have a flag to enable module maps, and two more flags to enable
implicit module maps. This is all redundant; we don't need any flag for
enabling module maps in the abstract, and we don't usually have -fno- flags for
-cc1. We now have just a single flag, -fimplicit-module-maps, that enables
implicitly searching the file system for module map files and loading them.

The driver interface is unchanged for now. We should probably rename
-fmodule-maps to -fimplicit-module-maps at some point.

llvm-svn: 239789
2015-06-16 00:08:24 +00:00
Richard Smith 36befcee75 [modules] Deduplicate when merging lists of template specializations from imported modules.
llvm-svn: 230834
2015-02-28 01:45:19 +00:00
Richard Smith 5638c1146e [modules] Fix a bug that would result in a build with P paths through a module
graph with M modules to take O(P) time, not just O(M) time, when using explicit
module builds.

llvm-svn: 230412
2015-02-25 00:56:02 +00:00