test/Sema/arm-neon-types.c

   1 // RUN: %clang_cc1 -triple thumbv7-apple-darwin10 -target-cpu cortex-a8 -fsyntax-only -Wvector-conversions -ffreestanding -verify %s
   2
   3 #include <arm_neon.h>
   4
   5 // Radar 8228022: Should not report incompatible vector types.
   6 int32x2_t test(int32x2_t x) {
   7   return vshr_n_s32(x, 31);
   8 }
   9
  10 // ...but should warn when the types really do not match.
  11 float32x2_t test2(uint32x2_t x) {
  12   return vcvt_n_f32_s32(x, 0); // expected-warning {{incompatible vector types}}
  13 }