51 lines · cpp
1// RUN: %clang_cc1 -triple riscv32 -target-feature +d -target-feature +f -target-abi ilp32d \2// RUN: -Wno-missing-declarations -emit-llvm %s -o - | FileCheck %s3 4struct empty_float2 { struct {}; float f; float g; };5 6// CHECK: define{{.*}} float @_Z14f_empty_float212empty_float2(float %0, float %1)7// CHECK: { [4 x i8], float, float }8float f_empty_float2(empty_float2 a) {9 return a.g;10}11 12struct empty_double2 { struct {}; double f; double g; };13 14// CHECK: define{{.*}} double @_Z15f_empty_double213empty_double2(double %0, double %1)15// CHECK: { [8 x i8], double, double }16double f_empty_double2(empty_double2 a) {17 return a.g;18}19 20struct empty_float_double { struct {}; float f; double g; };21 22// CHECK: define{{.*}} double @_Z20f_empty_float_double18empty_float_double(float %0, double %1)23// CHECK: { [4 x i8], float, double }24double f_empty_float_double(empty_float_double a) {25 return a.g;26}27 28struct empty_double_float { struct {}; double f; float g; };29 30// CHECK: define{{.*}} double @_Z20f_empty_double_float18empty_double_float(double %0, float %1)31// CHECK: { [8 x i8], double, float }32double f_empty_double_float(empty_double_float a) {33 return a.g;34}35 36struct empty_complex_f { struct {}; float _Complex fc; };37 38// CHECK: define{{.*}} float @_Z17f_empty_complex_f15empty_complex_f(float %0, float %1)39// CHECK: { [4 x i8], float, float }40float f_empty_complex_f(empty_complex_f a) {41 return __imag__ a.fc;42}43 44struct empty_complex_d { struct {}; double _Complex fc; };45 46// CHECK: define{{.*}} double @_Z17f_empty_complex_d15empty_complex_d(double %0, double %1)47// CHECK: { [8 x i8], double, double }48double f_empty_complex_d(empty_complex_d a) {49 return __imag__ a.fc;50}51