1 // RUN: %clang_cc1 %s -fenable-matrix -pedantic -verify -triple=x86_64-apple-darwin9
2
3 typedef float sx5x10_t __attribute__((matrix_type(5, 10)));
4 typedef int ix3x2_t __attribute__((matrix_type(3, 2)));
5 typedef double dx3x3 __attribute__((matrix_type(3, 3)));
6 typedef unsigned ix3x3 __attribute__((matrix_type(3, 3)));
7
transpose(sx5x10_t a,ix3x2_t b,dx3x3 c,int * d,int e)8 void transpose(sx5x10_t a, ix3x2_t b, dx3x3 c, int *d, int e) {
9 a = __builtin_matrix_transpose(b);
10 // expected-error@-1 {{assigning to 'sx5x10_t' (aka 'float __attribute__((matrix_type(5, 10)))') from incompatible type 'int __attribute__((matrix_type(2, 3)))'}}
11 b = __builtin_matrix_transpose(b);
12 // expected-error@-1 {{assigning to 'ix3x2_t' (aka 'int __attribute__((matrix_type(3, 2)))') from incompatible type 'int __attribute__((matrix_type(2, 3)))'}}
13 __builtin_matrix_transpose(d);
14 // expected-error@-1 {{1st argument must be a matrix}}
15 __builtin_matrix_transpose(e);
16 // expected-error@-1 {{1st argument must be a matrix}}
17 __builtin_matrix_transpose("test");
18 // expected-error@-1 {{1st argument must be a matrix}}
19
20 ix3x3 m = __builtin_matrix_transpose(c);
21 // expected-error@-1 {{initializing 'ix3x3' (aka 'unsigned int __attribute__((matrix_type(3, 3)))') with an expression of incompatible type 'double __attribute__((matrix_type(3, 3)))'}}
22 }
23
24 struct Foo {
25 unsigned x;
26 };
27
column_major_load(float * p1,int * p2,_Bool * p3,struct Foo * p4)28 void column_major_load(float *p1, int *p2, _Bool *p3, struct Foo *p4) {
29 sx5x10_t a1 = __builtin_matrix_column_major_load(p1, 5, 11, 5);
30 // expected-error@-1 {{initializing 'sx5x10_t' (aka 'float __attribute__((matrix_type(5, 10)))') with an expression of incompatible type 'float __attribute__((matrix_type(5, 11)))'}}
31 sx5x10_t a2 = __builtin_matrix_column_major_load(p1, 5, 9, 5);
32 // expected-error@-1 {{initializing 'sx5x10_t' (aka 'float __attribute__((matrix_type(5, 10)))') with an expression of incompatible type 'float __attribute__((matrix_type(5, 9)))'}}
33 sx5x10_t a3 = __builtin_matrix_column_major_load(p1, 6, 10, 6);
34 // expected-error@-1 {{initializing 'sx5x10_t' (aka 'float __attribute__((matrix_type(5, 10)))') with an expression of incompatible type 'float __attribute__((matrix_type(6, 10)))'}}
35 sx5x10_t a4 = __builtin_matrix_column_major_load(p1, 4, 10, 4);
36 // expected-error@-1 {{initializing 'sx5x10_t' (aka 'float __attribute__((matrix_type(5, 10)))') with an expression of incompatible type 'float __attribute__((matrix_type(4, 10)))'}}
37 sx5x10_t a5 = __builtin_matrix_column_major_load(p1, 6, 9, 6);
38 // expected-error@-1 {{initializing 'sx5x10_t' (aka 'float __attribute__((matrix_type(5, 10)))') with an expression of incompatible type 'float __attribute__((matrix_type(6, 9)))'}}
39 sx5x10_t a6 = __builtin_matrix_column_major_load(p2, 5, 10, 6);
40 // expected-error@-1 {{initializing 'sx5x10_t' (aka 'float __attribute__((matrix_type(5, 10)))') with an expression of incompatible type 'int __attribute__((matrix_type(5, 10)))'}}
41
42 sx5x10_t a7 = __builtin_matrix_column_major_load(p1, 5, 10, 3);
43 // expected-error@-1 {{stride must be greater or equal to the number of rows}}
44
45 sx5x10_t a8 = __builtin_matrix_column_major_load(p3, 5, 10, 6);
46 // expected-error@-1 {{1st argument must be a pointer to a valid matrix element type}}
47
48 sx5x10_t a9 = __builtin_matrix_column_major_load(p4, 5, 10, 6);
49 // expected-error@-1 {{1st argument must be a pointer to a valid matrix element type}}
50
51 sx5x10_t a10 = __builtin_matrix_column_major_load(p1, 1ull << 21, 10, 6);
52 // expected-error@-1 {{row dimension is outside the allowed range [1, 1048575}}
53 sx5x10_t a11 = __builtin_matrix_column_major_load(p1, 10, 1ull << 21, 10);
54 // expected-error@-1 {{column dimension is outside the allowed range [1, 1048575}}
55
56 sx5x10_t a12 = __builtin_matrix_column_major_load(
57 10, // expected-error {{1st argument must be a pointer to a valid matrix element type}}
58 1ull << 21, // expected-error {{row dimension is outside the allowed range [1, 1048575]}}
59 1ull << 21, // expected-error {{column dimension is outside the allowed range [1, 1048575]}}
60 ""); // expected-warning {{incompatible pointer to integer conversion casting 'char [1]' to type 'unsigned long'}}
61
62 sx5x10_t a13 = __builtin_matrix_column_major_load(
63 10, // expected-error {{1st argument must be a pointer to a valid matrix element type}}
64 *p4, // expected-error {{casting 'struct Foo' to incompatible type 'unsigned long'}}
65 "", // expected-error {{column argument must be a constant unsigned integer expression}}
66 // expected-warning@-1 {{incompatible pointer to integer conversion casting 'char [1]' to type 'unsigned long'}}
67 10);
68 }
69
column_major_store(sx5x10_t * m1,ix3x2_t * m2,float * p1,int * p2,struct Foo * p3,const float * p4)70 void column_major_store(sx5x10_t *m1, ix3x2_t *m2, float *p1, int *p2, struct Foo *p3, const float *p4) {
71 __builtin_matrix_column_major_store(*m1, p1, 1);
72 // expected-error@-1 {{stride must be greater or equal to the number of rows}}
73 __builtin_matrix_column_major_store(*m1, p1, 0);
74 // expected-error@-1 {{stride must be greater or equal to the number of rows}}
75 __builtin_matrix_column_major_store(*m1, p2, 10);
76 // expected-error@-1 {{the pointee of the 2nd argument must match the element type of the 1st argument ('int' != 'float')}}
77 __builtin_matrix_column_major_store(p1, p2, 10);
78 // expected-error@-1 {{1st argument must be a matrix}}
79
80 __builtin_matrix_column_major_store(
81 "", // expected-error {{1st argument must be a matrix}}
82 10, // expected-error {{2nd argument must be a pointer to a valid matrix element type}}
83 *p3); // expected-error {{casting 'struct Foo' to incompatible type 'unsigned long'}}
84
85 __builtin_matrix_column_major_store(
86 *m1,
87 10, // expected-error {{2nd argument must be a pointer to a valid matrix element type}}
88 10);
89
90 *m1 = __builtin_matrix_column_major_store(*m1, p1, 10);
91 // expected-error@-1 {{assigning to 'sx5x10_t' (aka 'float __attribute__((matrix_type(5, 10)))') from incompatible type 'void'}}
92
93 int x = __builtin_matrix_column_major_store(*m1, p1, 10);
94 // expected-error@-1 {{initializing 'int' with an expression of incompatible type 'void'}}
95
96 __builtin_matrix_column_major_store(*m1, p4, 20);
97 // expected-error@-1 {{cannot store matrix to read-only pointer}}
98 }
99