1*67e74705SXin Li // RUN: %clang_cc1 -triple x86_64-unknown-linux -fsanitize=cfi-icall -fsanitize-trap=cfi-icall -emit-llvm -o - %s | FileCheck --check-prefix=CHECK --check-prefix=ITANIUM %s 2*67e74705SXin Li // RUN: %clang_cc1 -triple x86_64-pc-windows-msvc -fsanitize=cfi-icall -fsanitize-trap=cfi-icall -emit-llvm -o - %s | FileCheck --check-prefix=CHECK --check-prefix=MS %s 3*67e74705SXin Li 4*67e74705SXin Li // Tests that we assign appropriate identifiers to unprototyped functions. 5*67e74705SXin Li 6*67e74705SXin Li // CHECK: define void @f({{.*}} !type [[TVOID:![0-9]+]] f()7*67e74705SXin Livoid f() { 8*67e74705SXin Li } 9*67e74705SXin Li 10*67e74705SXin Li void xf(); 11*67e74705SXin Li 12*67e74705SXin Li // CHECK: define void @g({{.*}} !type [[TINT:![0-9]+]] g(int b)13*67e74705SXin Livoid g(int b) { 14*67e74705SXin Li void (*fp)() = b ? f : xf; 15*67e74705SXin Li // ITANIUM: call i1 @llvm.type.test(i8* {{.*}}, metadata !"_ZTSFvE") 16*67e74705SXin Li fp(); 17*67e74705SXin Li } 18*67e74705SXin Li 19*67e74705SXin Li // CHECK: declare !type [[TVOID:![0-9]+]] void @xf({{.*}} 20*67e74705SXin Li 21*67e74705SXin Li // ITANIUM-DAG: [[TVOID]] = !{i64 0, !"_ZTSFvE"} 22*67e74705SXin Li // ITANIUM-DAG: [[TINT]] = !{i64 0, !"_ZTSFviE"} 23*67e74705SXin Li // MS-DAG: [[TVOID]] = !{i64 0, !"?6AX@Z"} 24*67e74705SXin Li // MS-DAG: [[TINT]] = !{i64 0, !"?6AXH@Z"} 25