clang/test/CodeGen/SystemZ/vec-abi-gnuattr-01.c

   1 // RUN: %clang_cc1 -triple s390x-ibm-linux -target-cpu arch13 -emit-llvm \
   2 // RUN:   -fzvector -o - %s 2>&1 | FileCheck  %s
   3 //
   4 // Test the emission of the "s390x-visible-vector-ABI" module flag.
   5
   6 // Call to external function with vector return value.
   7
   8 typedef __attribute__((vector_size(16))) int v4i32;
   9
  10 v4i32 bar(void);
  11
  12 void foo(v4i32 *Dst) {
  13   v4i32 Var = bar();
  14   *Dst = Var;
  15 }
  16
  17 //CHECK: !llvm.module.flags = !{!0, !1}
  18 //CHECK: !0 = !{i32 2, !"s390x-visible-vector-ABI", i32 1}