Provide (undocumented for now) __pause() call to emit PAUSE inst.

2012-06-28 09:25:51 -07:00
parent f38770bf2a
commit d34a87404d
2 changed files with 6 additions and 0 deletions
--- a/builtins.cpp
+++ b/builtins.cpp
@@ -467,6 +467,7 @@ lSetInternalFunctions(llvm::Module *module) {
        "__num_cores",
        "__packed_load_active",
        "__packed_store_active",
+        "__pause",
        "__popcnt_int32",
        "__popcnt_int64",
        "__prefetch_read_uniform_1",