auto merge of #10205 : brson/rust/unnamed_addr, r=thestinger

diff --git a/src/librustc/middle/trans/base.rs b/src/librustc/middle/trans/base.rs
index 2b7ed59b489c6652f91a7b1652f841b591696129..e57eadace861c5574bf4ab6b8edeeedbe7610145 100644 (file)
--- a/src/librustc/middle/trans/base.rs
+++ b/src/librustc/middle/trans/base.rs
@@ -182,6 +182,8 @@ pub fn decl_fn(llmod: ModuleRef, name: &str, cc: lib::llvm::CallConv, ty: Type)
     };
 
     lib::llvm::SetFunctionCallConv(llfn, cc);
+    // Function addresses in Rust are never significant, allowing functions to be merged.
+    lib::llvm::SetUnnamedAddr(llfn, true);
     return llfn;
 }