28 lines · c
1// RUN: %clang_cc1 -triple s390x-ibm-linux -emit-llvm -fzvector -o - %s 2>&1 \2// RUN: | FileCheck %s3//4// Test the emission of the "s390x-visible-vector-ABI" module flag.5 6// Using external vector variable (twice to test that the module flag is only7// added once, which would be an error).8 9typedef __attribute__((vector_size(16))) int v4i32;10 11extern v4i32 Var;12 13static void foo() {14 v4i32 Loc = {1, 1, 1, 1};15 Var = Var + Loc;16}17 18static void bar() {19 v4i32 Loc = {1, 2, 3, 4};20 Var = Var + Loc;21}22 23void fun1() { foo(); }24void fun2() { bar(); }25 26//CHECK: !llvm.module.flags = !{!0, !1}27//CHECK: !0 = !{i32 2, !"s390x-visible-vector-ABI", i32 1}28