1 // RUN: %clang_cc1 -triple s390x-ibm-linux -emit-llvm -fzvector -o - %s 2>&1 \
2 // RUN: | FileCheck %s
3 //
4 // Test the emission of the "s390x-visible-vector-ABI" module flag.
5
6 // Passing a struct containing a vector element.
7
8 typedef __attribute__((vector_size(16))) int v4i32;
9
10 struct S {
11 int A;
12 v4i32 B;
13 };
14
15 void bar(struct S Arg);
16
foo()17 void foo() {
18 struct S Var = {0, {0, 0, 0, 0}};
19 bar(Var);
20 }
21
22 //CHECK: !llvm.module.flags = !{!0, !1}
23 //CHECK: !0 = !{i32 2, !"s390x-visible-vector-ABI", i32 1}
24