| // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -std=c++11 -fclangir -emit-cir %s -o %t.cir |
| // RUN: FileCheck --input-file=%t.cir %s --check-prefix=CIR |
| // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -std=c++11 -fclangir -emit-llvm %s -o %t-cir.ll |
| // RUN: FileCheck --input-file=%t-cir.ll %s --check-prefix=LLVM |
| // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -std=c++11 -emit-llvm %s -o %t.ll |
| // RUN: FileCheck --input-file=%t.ll %s --check-prefix=OGCG |
| |
| struct StructWithDefaultCtor { |
| int n; |
| }; |
| |
| StructWithDefaultCtor defCtor = StructWithDefaultCtor(); |
| |
| // CIR: cir.global {{.*}} @defCtor = #cir.zero : !rec_StructWithDefaultCtor |
| // LLVM: @defCtor = global %struct.StructWithDefaultCtor zeroinitializer |
| // OGCG: @defCtor = global %struct.StructWithDefaultCtor zeroinitializer |
| |
| struct StructWithCtorArg { |
| double value; |
| StructWithCtorArg(const double& x) : value(x) {} |
| }; |
| |
| StructWithCtorArg withArg = 0.0; |
| |
| // CIR: cir.global {{.*}} @withArg = #cir.zero : !rec_StructWithCtorArg |
| // LLVM: @withArg = global %struct.StructWithCtorArg zeroinitializer |
| // OGCG: @withArg = global %struct.StructWithCtorArg zeroinitializer |
| |
| // CIR: cir.func {{.*}} @__cxx_global_var_init() |
| // CIR: %[[TMP0:.*]] = cir.alloca !cir.double, !cir.ptr<!cir.double>, ["ref.tmp0"] |
| // CIR: %[[WITH_ARG:.*]] = cir.get_global @withArg : !cir.ptr<!rec_StructWithCtorArg> |
| // CIR: %[[ZERO:.*]] = cir.const #cir.fp<0.000000e+00> : !cir.double |
| // CIR: cir.store{{.*}} %[[ZERO]], %[[TMP0]] : !cir.double, !cir.ptr<!cir.double> |
| // CIR: cir.call @_ZN17StructWithCtorArgC1ERKd(%[[WITH_ARG]], %[[TMP0]]) : (!cir.ptr<!rec_StructWithCtorArg>, !cir.ptr<!cir.double>) -> () |
| |
| // LLVM: define {{.*}} void @__cxx_global_var_init() |
| // LLVM: %[[TMP0:.*]] = alloca double |
| // LLVM: store double 0.000000e+00, ptr %[[TMP0]] |
| // LLVM: call void @_ZN17StructWithCtorArgC1ERKd(ptr @withArg, ptr %[[TMP0]]) |
| |
| // OGCG: define {{.*}} void @__cxx_global_var_init() |
| // OGCG: %[[TMP0:.*]] = alloca double |
| // OGCG: store double 0.000000e+00, ptr %[[TMP0]] |
| // OGCG: call void @_ZN17StructWithCtorArgC1ERKd(ptr {{.*}} @withArg, ptr {{.*}} %[[TMP0]]) |
