introduce a new TargetLibraryInfo pass, which transformations can use to
query about available library functions. For now this just has
memset_pattern16, which exists on darwin, but it can be extended for a
bunch of other things in the future.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125965 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Target.cpp b/lib/Target/Target.cpp
index 9609099..0919fe4 100644
--- a/lib/Target/Target.cpp
+++ b/lib/Target/Target.cpp
@@ -24,6 +24,7 @@
void llvm::initializeTarget(PassRegistry &Registry) {
initializeTargetDataPass(Registry);
+ initializeTargetLibraryInfoPass(Registry);
}
void LLVMInitializeTarget(LLVMPassRegistryRef R) {