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