clang/test/CodeGen/SystemZ/vec-abi-gnuattr-06.c

   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 // Passing address of local function with vector arg to global function.
   7
   8 typedef __attribute__((vector_size(16))) int v4i32;
   9
  10 void GlobFun(v4i32 (*f)(v4i32));
  11
  12 static v4i32 foo(v4i32 Arg) {
  13   return Arg;
  14 }
  15
  16 void fun() {
  17   GlobFun(foo);
  18 }
  19
  20 //CHECK: !llvm.module.flags = !{!0, !1}
  21 //CHECK: !0 = !{i32 2, !"s390x-visible-vector-ABI", i32 1}