clang/test/CodeGen/SystemZ/vec-abi-gnuattr-10.c

// 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.

// Call to vararg function *without* any vector argument.

typedef __attribute__((vector_size(16))) int v4i32;

void bar(int N, ...);

void foo() {
  int Var = 0;
  bar(0, Var);
}

//CHECK-NOT: !{i32 2, !"s390x-visible-vector-ABI", i32 1}