X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Flibrustc_trans%2Fback%2Flto.rs;h=d8a296bf0410cdde29e5c64362037ecc5b009937;hb=ad04cce61c366968098e2adc8594e21e91c578e0;hp=9507da2febbdb235f04b87a961eecd8722e06b32;hpb=0bd15657d93c932611f3aee351b6521cdfa77731;p=rust.git

diff --git a/src/librustc_trans/back/lto.rs b/src/librustc_trans/back/lto.rs
index 9507da2febb..d8a296bf041 100644
--- a/src/librustc_trans/back/lto.rs
+++ b/src/librustc_trans/back/lto.rs
@@ -167,7 +167,12 @@ pub fn run(sess: &session::Session, llmod: ModuleRef,
         llvm::LLVMRustAddAnalysisPasses(tm, pm, llmod);
         llvm::LLVMRustAddPass(pm, "verify\0".as_ptr() as *const _);
 
-        let opt = sess.opts.cg.opt_level.unwrap_or(0) as libc::c_uint;
+        let opt = match sess.opts.optimize {
+            config::No => 0,
+            config::Less => 1,
+            config::Default => 2,
+            config::Aggressive => 3,
+        };
 
         let builder = llvm::LLVMPassManagerBuilderCreate();
         llvm::LLVMPassManagerBuilderSetOptLevel(builder, opt);