| // RUN: %clang_cc1 -triple loongarch64 -target-feature +f -target-feature +d -target-abi lp64d -emit-llvm %s -o - | \ |
| // RUN: FileCheck --check-prefix=CHECK-C %s |
| // RUN: %clang_cc1 -triple loongarch64 -target-feature +f -target-feature +d -target-abi lp64d -emit-llvm %s -o - -x c++ | \ |
| // RUN: FileCheck --check-prefix=CHECK-CXX %s |
| |
| #include <stdint.h> |
| |
| // CHECK-C: define{{.*}} void @test1() |
| // CHECK-CXX: define{{.*}} i64 @_Z5test12u1(i64{{[^,]*}}) |
| union u1 { }; |
| union u1 test1(union u1 a) { |
| return a; |
| } |
| |
| struct s1 { |
| union u1 u; |
| int i; |
| float f; |
| }; |
| |
| // CHECK-C: define{{.*}} { i32, float } @test2(i32{{[^,]*}}, float{{[^,]*}}) |
| // CHECK-CXX: define{{.*}} [2 x i64] @_Z5test22s1([2 x i64]{{[^,]*}}) |
| struct s1 test2(struct s1 a) { |
| return a; |
| } |
