Add simple_gvn to the optimization pipeline for WebAssembly functions.

2017-08-30 14:32:42 -07:00
parent dcb65b59c1
commit 9ea5226b89
1 changed files with 12 additions and 0 deletions
--- a/cranelift/src/wasm.rs
+++ b/cranelift/src/wasm.rs
@@ -196,6 +196,18 @@ fn handle_module(flag_verbose: bool,
                    }
                }
            };
+            match context.simple_gvn() {
+                Ok(())=> (),
+                Err(error) => {
+                    match error {
+                        CtonError::Verifier(err) => {
+                            return Err(pretty_verifier_error(&context.func, None, err));
+                        }
+                        CtonError::ImplLimitExceeded |
+                        CtonError::CodeTooLarge => return Err(String::from(error.description())),
+                    }
+                }
+            };
            match verifier::verify_context(&context.func, &context.cfg, &context.domtree, None) {
                Ok(()) => (),
                Err(err) => return Err(pretty_verifier_error(&context.func, None, err)),