| #include "avx512f-check.h" |
| #include "args.h" |
| |
| struct IntegerRegisters iregs; |
| struct FloatRegisters fregs; |
| unsigned int num_iregs, num_fregs; |
| |
| union un1 |
| { |
| __m512 x; |
| float f; |
| }; |
| |
| union un2 |
| { |
| __m512 x; |
| double d; |
| }; |
| |
| union un3 |
| { |
| __m512 x; |
| __m128 v; |
| }; |
| |
| union un4 |
| { |
| __m512 x; |
| long double ld; |
| }; |
| |
| union un5 |
| { |
| __m512 x; |
| int i; |
| }; |
| |
| union un6 |
| { |
| __m512 x; |
| __m256 v; |
| }; |
| |
| |
| void |
| check_union_passing1(union un1 u1 ATTRIBUTE_UNUSED, |
| union un1 u2 ATTRIBUTE_UNUSED, |
| union un1 u3 ATTRIBUTE_UNUSED, |
| union un1 u4 ATTRIBUTE_UNUSED, |
| union un1 u5 ATTRIBUTE_UNUSED, |
| union un1 u6 ATTRIBUTE_UNUSED, |
| union un1 u7 ATTRIBUTE_UNUSED, |
| union un1 u8 ATTRIBUTE_UNUSED) |
| { |
| /* Check register contents. */ |
| check_m512_arguments; |
| } |
| |
| void |
| check_union_passing2(union un2 u1 ATTRIBUTE_UNUSED, |
| union un2 u2 ATTRIBUTE_UNUSED, |
| union un2 u3 ATTRIBUTE_UNUSED, |
| union un2 u4 ATTRIBUTE_UNUSED, |
| union un2 u5 ATTRIBUTE_UNUSED, |
| union un2 u6 ATTRIBUTE_UNUSED, |
| union un2 u7 ATTRIBUTE_UNUSED, |
| union un2 u8 ATTRIBUTE_UNUSED) |
| { |
| /* Check register contents. */ |
| check_m512_arguments; |
| } |
| |
| void |
| check_union_passing3(union un3 u1 ATTRIBUTE_UNUSED, |
| union un3 u2 ATTRIBUTE_UNUSED, |
| union un3 u3 ATTRIBUTE_UNUSED, |
| union un3 u4 ATTRIBUTE_UNUSED, |
| union un3 u5 ATTRIBUTE_UNUSED, |
| union un3 u6 ATTRIBUTE_UNUSED, |
| union un3 u7 ATTRIBUTE_UNUSED, |
| union un3 u8 ATTRIBUTE_UNUSED) |
| { |
| /* Check register contents. */ |
| check_m512_arguments; |
| } |
| |
| void |
| check_union_passing4(union un4 u ATTRIBUTE_UNUSED) |
| { |
| /* Check the passing on the stack by comparing the address of the |
| stack elements to the expected place on the stack. */ |
| assert ((unsigned long)&u.x == rsp+8); |
| assert ((unsigned long)&u.ld == rsp+8); |
| } |
| |
| void |
| check_union_passing5(union un5 u ATTRIBUTE_UNUSED) |
| { |
| /* Check the passing on the stack by comparing the address of the |
| stack elements to the expected place on the stack. */ |
| assert ((unsigned long)&u.x == rsp+8); |
| assert ((unsigned long)&u.i == rsp+8); |
| } |
| |
| void |
| check_union_passing6(union un6 u1 ATTRIBUTE_UNUSED, |
| union un6 u2 ATTRIBUTE_UNUSED, |
| union un6 u3 ATTRIBUTE_UNUSED, |
| union un6 u4 ATTRIBUTE_UNUSED, |
| union un6 u5 ATTRIBUTE_UNUSED, |
| union un6 u6 ATTRIBUTE_UNUSED, |
| union un6 u7 ATTRIBUTE_UNUSED, |
| union un6 u8 ATTRIBUTE_UNUSED) |
| { |
| /* Check register contents. */ |
| check_m512_arguments; |
| } |
| |
| #define check_union_passing1 WRAP_CALL(check_union_passing1) |
| #define check_union_passing2 WRAP_CALL(check_union_passing2) |
| #define check_union_passing3 WRAP_CALL(check_union_passing3) |
| #define check_union_passing4 WRAP_CALL(check_union_passing4) |
| #define check_union_passing5 WRAP_CALL(check_union_passing5) |
| #define check_union_passing6 WRAP_CALL(check_union_passing6) |
| |
| static void |
| avx512f_test (void) |
| { |
| union un1 u1[8]; |
| union un2 u2[8]; |
| union un3 u3[8]; |
| union un4 u4; |
| union un5 u5; |
| union un6 u6[8]; |
| int i; |
| |
| for (i = 0; i < 8; i++) |
| u1[i].x = (__m512){32+i, 0, i, 0, -i, 0, i - 12, i + 8, |
| 32+i, 0, i, 0, -i, 0, i - 12, i + 8}; |
| |
| clear_struct_registers; |
| for (i = 0; i < 8; i++) |
| (&fregs.zmm0)[i]._m512[0] = u1[i].x; |
| num_fregs = 8; |
| check_union_passing1(u1[0], u1[1], u1[2], u1[3], |
| u1[4], u1[5], u1[6], u1[7]); |
| |
| clear_struct_registers; |
| for (i = 0; i < 8; i++) |
| { |
| u2[i].x = u1[i].x; |
| (&fregs.zmm0)[i]._m512[0] = u2[i].x; |
| } |
| num_fregs = 8; |
| check_union_passing2(u2[0], u2[1], u2[2], u2[3], |
| u2[4], u2[5], u2[6], u2[7]); |
| |
| clear_struct_registers; |
| for (i = 0; i < 8; i++) |
| { |
| u3[i].x = u1[i].x; |
| (&fregs.zmm0)[i]._m512[0] = u3[i].x; |
| } |
| num_fregs = 8; |
| check_union_passing3(u3[0], u3[1], u3[2], u3[3], |
| u3[4], u3[5], u3[6], u3[7]); |
| |
| check_union_passing4(u4); |
| check_union_passing5(u5); |
| |
| clear_struct_registers; |
| for (i = 0; i < 8; i++) |
| { |
| u6[i].x = u1[i].x; |
| (&fregs.zmm0)[i]._m512[0] = u6[i].x; |
| } |
| num_fregs = 8; |
| check_union_passing6(u6[0], u6[1], u6[2], u6[3], |
| u6[4], u6[5], u6[6], u6[7]); |
| } |