xref: /llvm-project/clang/test/CodeGen/AArch64/neon-range-checks.c (revision 207e5ccceec8d3cc3f32723e78f2a142bc61b07d)
1*207e5cccSFangrui Song // RUN: %clang_cc1 -triple aarch64-linux-gnu -target-feature +neon -target-feature +sha3 -target-feature +sm4 -verify %s
2*207e5cccSFangrui Song 
3*207e5cccSFangrui Song // REQUIRES: aarch64-registered-target || arm-registered-target
4*207e5cccSFangrui Song 
5*207e5cccSFangrui Song #include <arm_neon.h>
6*207e5cccSFangrui Song 
7*207e5cccSFangrui Song void test_range_check_vsm3tt1a(uint32x4_t a, uint32x4_t b, uint32x4_t c) {
8*207e5cccSFangrui Song   vsm3tt1aq_u32(a, b, c, 4); // expected-error {{argument value 4 is outside the valid range [0, 3]}}
9*207e5cccSFangrui Song   vsm3tt1aq_u32(a, b, c, -1); // expected-error {{argument value -1 is outside the valid range [0, 3]}}
10*207e5cccSFangrui Song   vsm3tt1aq_u32(a, b, c, 3);
11*207e5cccSFangrui Song   vsm3tt1aq_u32(a, b, c, 0);
12*207e5cccSFangrui Song }
13*207e5cccSFangrui Song 
14*207e5cccSFangrui Song void test_range_check_vsm3tt1b(uint32x4_t a, uint32x4_t b, uint32x4_t c) {
15*207e5cccSFangrui Song   vsm3tt1bq_u32(a, b, c, 4);// expected-error {{argument value 4 is outside the valid range [0, 3]}}
16*207e5cccSFangrui Song   vsm3tt1bq_u32(a, b, c, -1); // expected-error {{argument value -1 is outside the valid range [0, 3]}}
17*207e5cccSFangrui Song   vsm3tt1bq_u32(a, b, c, 3);
18*207e5cccSFangrui Song   vsm3tt1bq_u32(a, b, c, 0);
19*207e5cccSFangrui Song }
20*207e5cccSFangrui Song 
21*207e5cccSFangrui Song void test_range_check_vsm3tt2a(uint32x4_t a, uint32x4_t b, uint32x4_t c) {
22*207e5cccSFangrui Song   vsm3tt2aq_u32(a, b, c, 4);// expected-error {{argument value 4 is outside the valid range [0, 3]}}
23*207e5cccSFangrui Song   vsm3tt2aq_u32(a, b, c, -1); // expected-error {{argument value -1 is outside the valid range [0, 3]}}
24*207e5cccSFangrui Song   vsm3tt2aq_u32(a, b, c, 3);
25*207e5cccSFangrui Song   vsm3tt2aq_u32(a, b, c, 0);
26*207e5cccSFangrui Song }
27*207e5cccSFangrui Song 
28*207e5cccSFangrui Song void test_range_check_vsm3tt2b(uint32x4_t a, uint32x4_t b, uint32x4_t c) {
29*207e5cccSFangrui Song   vsm3tt2bq_u32(a, b, c, 4);// expected-error {{argument value 4 is outside the valid range [0, 3]}}
30*207e5cccSFangrui Song   vsm3tt2bq_u32(a, b, c, -1); // expected-error {{argument value -1 is outside the valid range [0, 3]}}
31*207e5cccSFangrui Song   vsm3tt2bq_u32(a, b, c, 3);
32*207e5cccSFangrui Song   vsm3tt2bq_u32(a, b, c, 0);
33*207e5cccSFangrui Song }
34*207e5cccSFangrui Song 
35*207e5cccSFangrui Song void test_range_check_xar(uint64x2_t a, uint64x2_t b) {
36*207e5cccSFangrui Song   vxarq_u64(a, b, -1); // expected-error {{argument value -1 is outside the valid range [0, 63]}}
37*207e5cccSFangrui Song   vxarq_u64(a, b, 64); // expected-error {{argument value 64 is outside the valid range [0, 63]}}
38*207e5cccSFangrui Song   vxarq_u64(a, b, 0);
39*207e5cccSFangrui Song   vxarq_u64(a, b, 63);
40*207e5cccSFangrui Song }
41*207e5cccSFangrui Song 
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