// Test this without pch. // RUN: %clang_cc1 %s -include %s -verify -fsyntax-only // Test with pch. // RUN: %clang_cc1 %s -emit-pch -o %t // RUN: %clang_cc1 %s -emit-llvm -include-pch %t -o - | FileCheck %s // expected-no-diagnostics #ifndef HEADER #define HEADER #pragma clang optimize off #else int a; void f() { a = 12345; } // Check that the function is decorated with optnone // CHECK-DAG: @f() [[ATTRF:#[0-9]+]] // CHECK-DAG: attributes [[ATTRF]] = { {{.*}}noinline{{.*}}optnone{{.*}} } #endif