1; RUN: llc -march=amdgcn -mcpu=tahiti -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=SI %s
2; RUN: llc -march=amdgcn -mcpu=bonaire -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=SI %s
3; RUN: llc -march=amdgcn -mcpu=fiji -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=VI %s
4; RUN: llc -march=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=VI %s
5
6; GCN-LABEL: {{^}}s_cvt_pk_i16_i32:
7; GCN-DAG: s_load_dwordx2 s{{\[}}[[SX:[0-9]+]]:[[SY:[0-9]+]]{{\]}}, s[0:1], 0x{{b|2c}}
8; GCN: v_mov_b32_e32 [[VY:v[0-9]+]], s[[SY]]
9; SI: v_cvt_pk_i16_i32_e32 v{{[0-9]+}}, s[[SX]], [[VY]]
10; VI: v_cvt_pk_i16_i32 v{{[0-9]+}}, s[[SX]], [[VY]]
11define amdgpu_kernel void @s_cvt_pk_i16_i32(i32 addrspace(1)* %out, i32 %x, i32 %y) #0 {
12  %result = call <2 x i16> @llvm.amdgcn.cvt.pk.i16(i32 %x, i32 %y)
13  %r = bitcast <2 x i16> %result to i32
14  store i32 %r, i32 addrspace(1)* %out
15  ret void
16}
17
18; GCN-LABEL: {{^}}s_cvt_pk_i16_samereg_i32:
19; GCN: s_load_dword [[X:s[0-9]+]]
20; GCN: v_cvt_pk_i16_i32{{(_e64)*}} v{{[0-9]+}}, [[X]], [[X]]
21define amdgpu_kernel void @s_cvt_pk_i16_samereg_i32(i32 addrspace(1)* %out, i32 %x) #0 {
22  %result = call <2 x i16> @llvm.amdgcn.cvt.pk.i16(i32 %x, i32 %x)
23  %r = bitcast <2 x i16> %result to i32
24  store i32 %r, i32 addrspace(1)* %out
25  ret void
26}
27
28; GCN-LABEL: {{^}}v_cvt_pk_i16_i32:
29; GCN: {{buffer|flat|global}}_load_dword [[A:v[0-9]+]]
30; GCN: {{buffer|flat|global}}_load_dword [[B:v[0-9]+]]
31; SI: v_cvt_pk_i16_i32_e32 v{{[0-9]+}}, [[A]], [[B]]
32; VI: v_cvt_pk_i16_i32 v{{[0-9]+}}, [[A]], [[B]]
33define amdgpu_kernel void @v_cvt_pk_i16_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %a.ptr, i32 addrspace(1)* %b.ptr) #0 {
34  %tid = call i32 @llvm.amdgcn.workitem.id.x()
35  %tid.ext = sext i32 %tid to i64
36  %a.gep = getelementptr inbounds i32, i32 addrspace(1)* %a.ptr, i64 %tid.ext
37  %b.gep = getelementptr inbounds i32, i32 addrspace(1)* %b.ptr, i64 %tid.ext
38  %out.gep = getelementptr inbounds i32, i32 addrspace(1)* %out, i64 %tid.ext
39  %a = load volatile i32, i32 addrspace(1)* %a.gep
40  %b = load volatile i32, i32 addrspace(1)* %b.gep
41  %cvt = call <2 x i16> @llvm.amdgcn.cvt.pk.i16(i32 %a, i32 %b)
42  %r = bitcast <2 x i16> %cvt to i32
43  store i32 %r, i32 addrspace(1)* %out.gep
44  ret void
45}
46
47; GCN-LABEL: {{^}}v_cvt_pk_i16_i32_reg_imm:
48; GCN: {{buffer|flat|global}}_load_dword [[A:v[0-9]+]]
49; GCN: v_cvt_pk_i16_i32{{(_e64)*}} v{{[0-9]+}}, [[A]], 1
50define amdgpu_kernel void @v_cvt_pk_i16_i32_reg_imm(i32 addrspace(1)* %out, i32 addrspace(1)* %a.ptr) #0 {
51  %tid = call i32 @llvm.amdgcn.workitem.id.x()
52  %tid.ext = sext i32 %tid to i64
53  %a.gep = getelementptr inbounds i32, i32 addrspace(1)* %a.ptr, i64 %tid.ext
54  %out.gep = getelementptr inbounds i32, i32 addrspace(1)* %out, i64 %tid.ext
55  %a = load volatile i32, i32 addrspace(1)* %a.gep
56  %cvt = call <2 x i16> @llvm.amdgcn.cvt.pk.i16(i32 %a, i32 1)
57  %r = bitcast <2 x i16> %cvt to i32
58  store i32 %r, i32 addrspace(1)* %out.gep
59  ret void
60}
61
62; GCN-LABEL: {{^}}v_cvt_pk_i16_i32_imm_reg:
63; GCN: {{buffer|flat|global}}_load_dword [[A:v[0-9]+]]
64; SI: v_cvt_pk_i16_i32_e32 v{{[0-9]+}}, 1, [[A]]
65; VI: v_cvt_pk_i16_i32 v{{[0-9]+}}, 1, [[A]]
66define amdgpu_kernel void @v_cvt_pk_i16_i32_imm_reg(i32 addrspace(1)* %out, i32 addrspace(1)* %a.ptr) #0 {
67  %tid = call i32 @llvm.amdgcn.workitem.id.x()
68  %tid.ext = sext i32 %tid to i64
69  %a.gep = getelementptr inbounds i32, i32 addrspace(1)* %a.ptr, i64 %tid.ext
70  %out.gep = getelementptr inbounds i32, i32 addrspace(1)* %out, i64 %tid.ext
71  %a = load volatile i32, i32 addrspace(1)* %a.gep
72  %cvt = call <2 x i16> @llvm.amdgcn.cvt.pk.i16(i32 1, i32 %a)
73  %r = bitcast <2 x i16> %cvt to i32
74  store i32 %r, i32 addrspace(1)* %out.gep
75  ret void
76}
77
78declare <2 x i16> @llvm.amdgcn.cvt.pk.i16(i32, i32) #1
79declare i32 @llvm.amdgcn.workitem.id.x() #1
80
81
82attributes #0 = { nounwind }
83attributes #1 = { nounwind readnone }
84