1; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s
2
3; CHECK-DAG: OpName [[VECTOR_ADD:%.+]] "vector_add"
4; CHECK-DAG: OpName [[VECTOR_SUB:%.+]] "vector_sub"
5; CHECK-DAG: OpName [[VECTOR_MUL:%.+]] "vector_mul"
6; CHECK-DAG: OpName [[VECTOR_UDIV:%.+]] "vector_udiv"
7; CHECK-DAG: OpName [[VECTOR_SDIV:%.+]] "vector_sdiv"
8; TODO: add tests for urem + srem
9; TODO: add test for OpSNegate
10
11; CHECK-NOT: DAG-FENCE
12
13; CHECK-DAG: [[I16:%.+]] = OpTypeInt 16
14; CHECK-DAG: [[VECTOR:%.+]] = OpTypeVector [[I16]]
15; CHECK-DAG: [[VECTOR_FN:%.+]] = OpTypeFunction [[VECTOR]] [[VECTOR]] [[VECTOR]]
16
17; CHECK-NOT: DAG-FENCE
18
19
20; Test add on vector:
21define <2 x i16> @vector_add(<2 x i16> %a, <2 x i16> %b) {
22    %c = add <2 x i16> %a, %b
23    ret <2 x i16> %c
24}
25
26; CHECK: [[VECTOR_ADD]] = OpFunction [[VECTOR]] None [[VECTOR_FN]]
27; CHECK-NEXT: [[A:%.+]] = OpFunctionParameter [[VECTOR]]
28; CHECK-NEXT: [[B:%.+]] = OpFunctionParameter [[VECTOR]]
29; CHECK: OpLabel
30; CHECK: [[C:%.+]] = OpIAdd [[VECTOR]] [[A]] [[B]]
31; CHECK: OpReturnValue [[C]]
32; CHECK-NEXT: OpFunctionEnd
33
34
35; Test sub on vector:
36define <2 x i16> @vector_sub(<2 x i16> %a, <2 x i16> %b) {
37    %c = sub <2 x i16> %a, %b
38    ret <2 x i16> %c
39}
40
41; CHECK: [[VECTOR_SUB]] = OpFunction [[VECTOR]] None [[VECTOR_FN]]
42; CHECK-NEXT: [[A:%.+]] = OpFunctionParameter [[VECTOR]]
43; CHECK-NEXT: [[B:%.+]] = OpFunctionParameter [[VECTOR]]
44; CHECK: OpLabel
45; CHECK: [[C:%.+]] = OpISub [[VECTOR]] [[A]] [[B]]
46; CHECK: OpReturnValue [[C]]
47; CHECK-NEXT: OpFunctionEnd
48
49
50; Test mul on vector:
51define <2 x i16> @vector_mul(<2 x i16> %a, <2 x i16> %b) {
52    %c = mul <2 x i16> %a, %b
53    ret <2 x i16> %c
54}
55
56; CHECK: [[VECTOR_MUL]] = OpFunction [[VECTOR]] None [[VECTOR_FN]]
57; CHECK-NEXT: [[A:%.+]] = OpFunctionParameter [[VECTOR]]
58; CHECK-NEXT: [[B:%.+]] = OpFunctionParameter [[VECTOR]]
59; CHECK: OpLabel
60; CHECK: [[C:%.+]] = OpIMul [[VECTOR]] [[A]] [[B]]
61; CHECK: OpReturnValue [[C]]
62; CHECK-NEXT: OpFunctionEnd
63
64
65; Test udiv on vector:
66define <2 x i16> @vector_udiv(<2 x i16> %a, <2 x i16> %b) {
67    %c = udiv <2 x i16> %a, %b
68    ret <2 x i16> %c
69}
70
71; CHECK: [[VECTOR_UDIV]] = OpFunction [[VECTOR]] None [[VECTOR_FN]]
72; CHECK-NEXT: [[A:%.+]] = OpFunctionParameter [[VECTOR]]
73; CHECK-NEXT: [[B:%.+]] = OpFunctionParameter [[VECTOR]]
74; CHECK: OpLabel
75; CHECK: [[C:%.+]] = OpUDiv [[VECTOR]] [[A]] [[B]]
76; CHECK: OpReturnValue [[C]]
77; CHECK-NEXT: OpFunctionEnd
78
79
80; Test sdiv on vector:
81define <2 x i16> @vector_sdiv(<2 x i16> %a, <2 x i16> %b) {
82    %c = sdiv <2 x i16> %a, %b
83    ret <2 x i16> %c
84}
85
86; CHECK: [[VECTOR_SDIV]] = OpFunction [[VECTOR]] None [[VECTOR_FN]]
87; CHECK-NEXT: [[A:%.+]] = OpFunctionParameter [[VECTOR]]
88; CHECK-NEXT: [[B:%.+]] = OpFunctionParameter [[VECTOR]]
89; CHECK: OpLabel
90; CHECK: [[C:%.+]] = OpSDiv [[VECTOR]] [[A]] [[B]]
91; CHECK: OpReturnValue [[C]]
92; CHECK-NEXT: OpFunctionEnd
93