fixup! codegen_llvm: check inline assembly constraints with LLVM

Author: levex

src/librustc_codegen_llvm/builder.rs

@@ -756,7 +756,7 @@ impl Builder<'a, 'll, 'tcx> {
             // Ask LLVM to verify that the constraints are well-formed.
             let constraints_ok = llvm::LLVMRustInlineAsmVerify(fty, cons);
             debug!("Constraint verification result: {:?}", constraints_ok);
-            if constraints_ok == 1 {
+            if constraints_ok == llvm::True {
                 let v = llvm::LLVMRustInlineAsm(
                     fty, asm, cons, volatile, alignstack, dia);
                 Some(self.call(v, inputs, None))

src/librustc_codegen_llvm/mir/statement.rs

@@ -88,7 +88,8 @@ impl FunctionCx<'a, 'll, 'tcx> {
 
                 let res = asm::codegen_inline_asm(&bx, asm, outputs, input_vals);
                 if !res {
-                    span_err!(bx.sess(), statement.source_info.span, E0668, "malformed inline assembly");
+                    span_err!(bx.sess(), statement.source_info.span, E0668,
+                              "malformed inline assembly");
                 }
                 bx
             }