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 // Globally visible pointer to a vector variable. An unused pointer doesn't 7 // really expose the vector ABI, but as there seems to be no easy way to 8 // check if a pointer is dereferenced or not (when compiling C++ at least), 9 // this is treated conservatively. 10 11 typedef __attribute__((vector_size(16))) int v4i32; 12 13 v4i32 *VecPtr; 14 15 //CHECK: !llvm.module.flags = !{!0, !1} 16 //CHECK: !0 = !{i32 2, !"s390x-visible-vector-ABI", i32 1} 17