| // RUN: %clang_cc1 -triple s390x-linux-gnu -emit-llvm -x c++ -o - %s | FileCheck %s |
| // RUN: %clang_cc1 -triple s390x-linux-gnu -emit-llvm -x c++ -o - %s -mfloat-abi soft \ |
| // RUN: | FileCheck %s --check-prefix=SOFT-FLOAT |
| |
| // For compatibility with GCC, this structure is passed in an FPR in C++, |
| // but passed in a GPR in C (checked in systemz-abi.c). |
| |
| struct agg_float_cpp { float a; int : 0; }; |
| struct agg_float_cpp pass_agg_float_cpp(struct agg_float_cpp arg) { return arg; } |
| // CHECK-LABEL: define void @_Z18pass_agg_float_cpp13agg_float_cpp(%struct.agg_float_cpp* noalias sret align 4 %{{.*}}, float %{{.*}}) |
| // SOFT-FLOAT: define void @_Z18pass_agg_float_cpp13agg_float_cpp(%struct.agg_float_cpp* noalias sret align 4 %{{.*}}, i32 %{{.*}}) |
