1 // RUN: %clang_cc1 -fsyntax-only -verify \
2 // RUN: -triple aarch64-arm-none-eabi -target-feature +neon \
3 // RUN: -target-feature +bf16 %s
4 
5 #include <arm_neon.h>
6 
7 int x;
8 
test_vcopy_lane_bf16(bfloat16x4_t a,bfloat16x8_t b)9 void test_vcopy_lane_bf16(bfloat16x4_t a, bfloat16x8_t b) {
10   // 0 <= lane1 <= 3; 0 <= lane2 <= 3
11   (void)vcopy_lane_bf16(a, 3, a, 3);
12   (void)vcopy_lane_bf16(a, 0, a, 4);    // expected-error {{argument value 4 is outside the valid range [0, 3]}}
13   (void)vcopy_lane_bf16(a, 1, a, -1);   // expected-error {{argument value -1 is outside the valid range [0, 3]}}
14   (void)vcopy_lane_bf16(a, 4, a, 0);    // expected-error {{argument value 4 is outside the valid range [0, 3]}}
15   (void)vcopy_lane_bf16(a, -1, a, 1);   // expected-error {{argument value -1 is outside the valid range [0, 3]}}
16   (void)vcopy_lane_bf16(a, 0, a, x);    // expected-error-re {{argument {{.*}} must be a constant integer}}
17   (void)vcopy_lane_bf16(a, x, a, 0);    // expected-error-re {{argument {{.*}} must be a constant integer}}
18 
19   // 0 <= lane1 <= 7; 0 <= lane2 <= 3
20   (void)vcopyq_lane_bf16(b, 7, a, 3);
21   (void)vcopyq_lane_bf16(b, 0, a, 4);   // expected-error {{argument value 4 is outside the valid range [0, 3]}}
22   (void)vcopyq_lane_bf16(b, 1, a, -1);  // expected-error {{argument value -1 is outside the valid range [0, 3]}}
23   (void)vcopyq_lane_bf16(b, 8, a, 0);   // expected-error {{argument value 8 is outside the valid range [0, 7]}}
24   (void)vcopyq_lane_bf16(b, -1, a, 1);  // expected-error {{argument value -1 is outside the valid range [0, 7]}}
25   (void)vcopyq_lane_bf16(b, 0, a, x);   // expected-error-re {{argument {{.*}} must be a constant integer}}
26   (void)vcopyq_lane_bf16(b, x, a, 0);   // expected-error-re {{argument {{.*}} must be a constant integer}}
27 
28   // 0 <= lane1 <= 3; 0 <= lane2 <= 7
29   (void)vcopy_laneq_bf16(a, 3, b, 7);
30   (void)vcopy_laneq_bf16(a, 0, b, 8);   // expected-error {{argument value 8 is outside the valid range [0, 7]}}
31   (void)vcopy_laneq_bf16(a, 1, b, -1);  // expected-error {{argument value -1 is outside the valid range [0, 7]}}
32   (void)vcopy_laneq_bf16(a, 4, b, 0);   // expected-error {{argument value 4 is outside the valid range [0, 3]}}
33   (void)vcopy_laneq_bf16(a, -1, b, 1);  // expected-error {{argument value -1 is outside the valid range [0, 3]}}
34   (void)vcopy_laneq_bf16(a, 0, b, x);   // expected-error-re {{argument {{.*}} must be a constant integer}}
35   (void)vcopy_laneq_bf16(a, x, b, 0);   // expected-error-re {{argument {{.*}} must be a constant integer}}
36 
37 
38   // 0 <= lane1 <= 7; 0 <= lane2 <= 7
39   (void)vcopyq_laneq_bf16(b, 7, b, 7);
40   (void)vcopyq_laneq_bf16(b, 0, b, 8);  // expected-error {{argument value 8 is outside the valid range [0, 7]}}
41   (void)vcopyq_laneq_bf16(b, 1, b, -1); // expected-error {{argument value -1 is outside the valid range [0, 7]}}
42   (void)vcopyq_laneq_bf16(b, 8, b, 0);  // expected-error {{argument value 8 is outside the valid range [0, 7]}}
43   (void)vcopyq_laneq_bf16(b, -1, b, 1); // expected-error {{argument value -1 is outside the valid range [0, 7]}}
44   (void)vcopyq_laneq_bf16(b, 0, b, x);  // expected-error-re {{argument {{.*}} must be a constant integer}}
45   (void)vcopyq_laneq_bf16(b, x, b, 0);  // expected-error-re {{argument {{.*}} must be a constant integer}}
46 }
47 
48