| // RUN: %clang_cc1 -triple thumbv7-apple-darwin10 -target-cpu cortex-a8 -fsyntax-only -Wvector-conversion -ffreestanding -verify %s |
| #ifndef INCLUDE |
| |
| #include <arm_neon.h> |
| |
| // Radar 8228022: Should not report incompatible vector types. |
| int32x2_t test(int32x2_t x) { |
| return vshr_n_s32(x, 31); |
| } |
| |
| // ...but should warn when the types really do not match. |
| float32x2_t test2(uint32x2_t x) { |
| return vcvt_n_f32_s32(x, 9); // expected-warning {{incompatible vector types}} |
| } |
| |
| // Check immediate range for vcvt_n intrinsics is 1 to 32. Radar 9558930. |
| float32x2_t test3(uint32x2_t x) { |
| // FIXME: The "incompatible result type" error is due to pr10112 and should be |
| // removed when that is fixed. |
| return vcvt_n_f32_u32(x, 0); // expected-error-re {{argument value {{.*}} is outside the valid range}} |
| } |
| |
| typedef signed int vSInt32 __attribute__((__vector_size__(16))); |
| int32x4_t test4(int32x4_t a, vSInt32 b) { |
| a += b; |
| b += a; |
| return b += a; |
| } |
| |
| // Warn for incompatible pointer types used with vld/vst intrinsics. |
| int16x8_t test5(int *p) { |
| return vld1q_s16(p); // expected-warning {{incompatible pointer types}} |
| } |
| void test6(float *p, int32x2_t v) { |
| return vst1_s32(p, v); // expected-warning {{incompatible pointer types}} |
| } |
| |
| #define INCLUDE |
| #include "arm-neon-types.c" |
| #else |
| |
| // Make sure we don't get a warning about using a static function in an |
| // extern inline function from a header. |
| extern inline uint8x8_t test7(uint8x8_t a, uint8x8_t b) { |
| return vadd_u8(a, b); |
| } |
| #endif |