// RUN: %clang_cc1 -triple s390x-ibm-linux -emit-llvm -fzvector -o - %s 2>&1 \ // RUN: | FileCheck %s // // Test the emission of the "s390x-visible-vector-ABI" module flag. // Use of va_arg with a vector type exposes the vector ABI. #include static int bar(va_list vl) { return va_arg(vl, vector int)[0]; } int foo(va_list vl) { return bar(vl); } //CHECK: !llvm.module.flags = !{!0, !1} //CHECK: !0 = !{i32 2, !"s390x-visible-vector-ABI", i32 1}