forked from OSchip/llvm-project
259 lines
13 KiB
LLVM
259 lines
13 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -march=amdgcn -mcpu=gfx902 -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
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define amdgpu_kernel void @vector_clause(<4 x i32> addrspace(1)* noalias nocapture readonly %arg, <4 x i32> addrspace(1)* noalias nocapture %arg1) {
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; GCN-LABEL: vector_clause:
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; GCN: ; %bb.0: ; %bb
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; GCN-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x24
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; GCN-NEXT: s_load_dwordx2 s[4:5], s[0:1], 0x2c
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; GCN-NEXT: v_lshlrev_b32_e32 v16, 4, v0
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; GCN-NEXT: s_waitcnt lgkmcnt(0)
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; GCN-NEXT: global_load_dwordx4 v[0:3], v16, s[2:3]
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; GCN-NEXT: global_load_dwordx4 v[4:7], v16, s[2:3] offset:16
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; GCN-NEXT: global_load_dwordx4 v[8:11], v16, s[2:3] offset:32
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; GCN-NEXT: global_load_dwordx4 v[12:15], v16, s[2:3] offset:48
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; GCN-NEXT: s_waitcnt vmcnt(3)
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; GCN-NEXT: global_store_dwordx4 v16, v[0:3], s[4:5]
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; GCN-NEXT: s_waitcnt vmcnt(3)
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; GCN-NEXT: global_store_dwordx4 v16, v[4:7], s[4:5] offset:16
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; GCN-NEXT: s_waitcnt vmcnt(3)
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; GCN-NEXT: global_store_dwordx4 v16, v[8:11], s[4:5] offset:32
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; GCN-NEXT: s_waitcnt vmcnt(3)
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; GCN-NEXT: global_store_dwordx4 v16, v[12:15], s[4:5] offset:48
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; GCN-NEXT: s_endpgm
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bb:
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%tmp = tail call i32 @llvm.amdgcn.workitem.id.x()
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%tmp2 = zext i32 %tmp to i64
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%tmp3 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(1)* %arg, i64 %tmp2
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%tmp4 = load <4 x i32>, <4 x i32> addrspace(1)* %tmp3, align 16
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%tmp5 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(1)* %arg1, i64 %tmp2
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%tmp6 = add nuw nsw i64 %tmp2, 1
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%tmp7 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(1)* %arg, i64 %tmp6
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%tmp8 = load <4 x i32>, <4 x i32> addrspace(1)* %tmp7, align 16
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%tmp9 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(1)* %arg1, i64 %tmp6
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%tmp10 = add nuw nsw i64 %tmp2, 2
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%tmp11 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(1)* %arg, i64 %tmp10
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%tmp12 = load <4 x i32>, <4 x i32> addrspace(1)* %tmp11, align 16
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%tmp13 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(1)* %arg1, i64 %tmp10
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%tmp14 = add nuw nsw i64 %tmp2, 3
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%tmp15 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(1)* %arg, i64 %tmp14
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%tmp16 = load <4 x i32>, <4 x i32> addrspace(1)* %tmp15, align 16
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%tmp17 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(1)* %arg1, i64 %tmp14
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store <4 x i32> %tmp4, <4 x i32> addrspace(1)* %tmp5, align 16
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store <4 x i32> %tmp8, <4 x i32> addrspace(1)* %tmp9, align 16
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store <4 x i32> %tmp12, <4 x i32> addrspace(1)* %tmp13, align 16
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store <4 x i32> %tmp16, <4 x i32> addrspace(1)* %tmp17, align 16
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ret void
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}
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define amdgpu_kernel void @scalar_clause(<4 x i32> addrspace(1)* noalias nocapture readonly %arg, <4 x i32> addrspace(1)* noalias nocapture %arg1) {
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; GCN-LABEL: scalar_clause:
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; GCN: ; %bb.0: ; %bb
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; GCN-NEXT: s_load_dwordx2 s[16:17], s[0:1], 0x24
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; GCN-NEXT: s_load_dwordx2 s[18:19], s[0:1], 0x2c
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; GCN-NEXT: v_mov_b32_e32 v12, 0
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; GCN-NEXT: s_waitcnt lgkmcnt(0)
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; GCN-NEXT: s_load_dwordx4 s[0:3], s[16:17], 0x0
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; GCN-NEXT: s_load_dwordx4 s[4:7], s[16:17], 0x10
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; GCN-NEXT: s_load_dwordx4 s[8:11], s[16:17], 0x20
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; GCN-NEXT: s_load_dwordx4 s[12:15], s[16:17], 0x30
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; GCN-NEXT: s_waitcnt lgkmcnt(0)
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; GCN-NEXT: v_mov_b32_e32 v0, s0
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; GCN-NEXT: v_mov_b32_e32 v4, s4
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; GCN-NEXT: v_mov_b32_e32 v8, s8
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; GCN-NEXT: v_mov_b32_e32 v1, s1
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; GCN-NEXT: v_mov_b32_e32 v2, s2
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; GCN-NEXT: v_mov_b32_e32 v3, s3
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; GCN-NEXT: v_mov_b32_e32 v5, s5
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; GCN-NEXT: v_mov_b32_e32 v6, s6
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; GCN-NEXT: v_mov_b32_e32 v7, s7
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; GCN-NEXT: v_mov_b32_e32 v9, s9
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; GCN-NEXT: v_mov_b32_e32 v10, s10
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; GCN-NEXT: v_mov_b32_e32 v11, s11
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; GCN-NEXT: global_store_dwordx4 v12, v[0:3], s[18:19]
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; GCN-NEXT: global_store_dwordx4 v12, v[4:7], s[18:19] offset:16
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; GCN-NEXT: global_store_dwordx4 v12, v[8:11], s[18:19] offset:32
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; GCN-NEXT: v_mov_b32_e32 v0, s12
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; GCN-NEXT: v_mov_b32_e32 v1, s13
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; GCN-NEXT: v_mov_b32_e32 v2, s14
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; GCN-NEXT: v_mov_b32_e32 v3, s15
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; GCN-NEXT: global_store_dwordx4 v12, v[0:3], s[18:19] offset:48
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; GCN-NEXT: s_endpgm
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bb:
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%tmp = load <4 x i32>, <4 x i32> addrspace(1)* %arg, align 16
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%tmp2 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(1)* %arg, i64 1
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%tmp3 = load <4 x i32>, <4 x i32> addrspace(1)* %tmp2, align 16
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%tmp4 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(1)* %arg1, i64 1
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%tmp5 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(1)* %arg, i64 2
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%tmp6 = load <4 x i32>, <4 x i32> addrspace(1)* %tmp5, align 16
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%tmp7 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(1)* %arg1, i64 2
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%tmp8 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(1)* %arg, i64 3
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%tmp9 = load <4 x i32>, <4 x i32> addrspace(1)* %tmp8, align 16
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%tmp10 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(1)* %arg1, i64 3
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store <4 x i32> %tmp, <4 x i32> addrspace(1)* %arg1, align 16
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store <4 x i32> %tmp3, <4 x i32> addrspace(1)* %tmp4, align 16
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store <4 x i32> %tmp6, <4 x i32> addrspace(1)* %tmp7, align 16
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store <4 x i32> %tmp9, <4 x i32> addrspace(1)* %tmp10, align 16
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ret void
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}
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define void @mubuf_clause(<4 x i32> addrspace(5)* noalias nocapture readonly %arg, <4 x i32> addrspace(5)* noalias nocapture %arg1) {
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; GCN-LABEL: mubuf_clause:
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; GCN: ; %bb.0: ; %bb
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; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GCN-NEXT: v_and_b32_e32 v2, 0x3ff, v2
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; GCN-NEXT: v_lshlrev_b32_e32 v2, 4, v2
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; GCN-NEXT: v_add_u32_e32 v0, v0, v2
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; GCN-NEXT: buffer_load_dword v3, v0, s[0:3], 0 offen
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; GCN-NEXT: buffer_load_dword v4, v0, s[0:3], 0 offen offset:4
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; GCN-NEXT: buffer_load_dword v5, v0, s[0:3], 0 offen offset:8
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; GCN-NEXT: buffer_load_dword v6, v0, s[0:3], 0 offen offset:12
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; GCN-NEXT: buffer_load_dword v7, v0, s[0:3], 0 offen offset:16
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; GCN-NEXT: buffer_load_dword v8, v0, s[0:3], 0 offen offset:20
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; GCN-NEXT: buffer_load_dword v9, v0, s[0:3], 0 offen offset:24
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; GCN-NEXT: buffer_load_dword v10, v0, s[0:3], 0 offen offset:28
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; GCN-NEXT: buffer_load_dword v11, v0, s[0:3], 0 offen offset:32
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; GCN-NEXT: buffer_load_dword v12, v0, s[0:3], 0 offen offset:36
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; GCN-NEXT: buffer_load_dword v13, v0, s[0:3], 0 offen offset:40
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; GCN-NEXT: buffer_load_dword v14, v0, s[0:3], 0 offen offset:44
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; GCN-NEXT: buffer_load_dword v15, v0, s[0:3], 0 offen offset:48
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; GCN-NEXT: buffer_load_dword v16, v0, s[0:3], 0 offen offset:52
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; GCN-NEXT: buffer_load_dword v17, v0, s[0:3], 0 offen offset:56
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; GCN-NEXT: v_add_u32_e32 v1, v1, v2
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; GCN-NEXT: buffer_load_dword v0, v0, s[0:3], 0 offen offset:60
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; GCN-NEXT: s_waitcnt vmcnt(12)
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; GCN-NEXT: buffer_store_dword v6, v1, s[0:3], 0 offen offset:12
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; GCN-NEXT: buffer_store_dword v5, v1, s[0:3], 0 offen offset:8
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; GCN-NEXT: buffer_store_dword v4, v1, s[0:3], 0 offen offset:4
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; GCN-NEXT: buffer_store_dword v3, v1, s[0:3], 0 offen
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; GCN-NEXT: s_waitcnt vmcnt(12)
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; GCN-NEXT: buffer_store_dword v10, v1, s[0:3], 0 offen offset:28
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; GCN-NEXT: buffer_store_dword v9, v1, s[0:3], 0 offen offset:24
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; GCN-NEXT: buffer_store_dword v8, v1, s[0:3], 0 offen offset:20
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; GCN-NEXT: buffer_store_dword v7, v1, s[0:3], 0 offen offset:16
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; GCN-NEXT: s_waitcnt vmcnt(12)
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; GCN-NEXT: buffer_store_dword v14, v1, s[0:3], 0 offen offset:44
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; GCN-NEXT: buffer_store_dword v13, v1, s[0:3], 0 offen offset:40
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; GCN-NEXT: buffer_store_dword v12, v1, s[0:3], 0 offen offset:36
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; GCN-NEXT: buffer_store_dword v11, v1, s[0:3], 0 offen offset:32
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; GCN-NEXT: s_waitcnt vmcnt(12)
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; GCN-NEXT: buffer_store_dword v0, v1, s[0:3], 0 offen offset:60
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; GCN-NEXT: buffer_store_dword v17, v1, s[0:3], 0 offen offset:56
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; GCN-NEXT: buffer_store_dword v16, v1, s[0:3], 0 offen offset:52
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; GCN-NEXT: buffer_store_dword v15, v1, s[0:3], 0 offen offset:48
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; GCN-NEXT: s_waitcnt vmcnt(0)
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; GCN-NEXT: s_setpc_b64 s[30:31]
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bb:
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%tmp = tail call i32 @llvm.amdgcn.workitem.id.x()
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%tmp2 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(5)* %arg, i32 %tmp
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%tmp3 = load <4 x i32>, <4 x i32> addrspace(5)* %tmp2, align 16
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%tmp4 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(5)* %arg1, i32 %tmp
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%tmp5 = add nuw nsw i32 %tmp, 1
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%tmp6 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(5)* %arg, i32 %tmp5
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%tmp7 = load <4 x i32>, <4 x i32> addrspace(5)* %tmp6, align 16
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%tmp8 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(5)* %arg1, i32 %tmp5
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%tmp9 = add nuw nsw i32 %tmp, 2
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%tmp10 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(5)* %arg, i32 %tmp9
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%tmp11 = load <4 x i32>, <4 x i32> addrspace(5)* %tmp10, align 16
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%tmp12 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(5)* %arg1, i32 %tmp9
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%tmp13 = add nuw nsw i32 %tmp, 3
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%tmp14 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(5)* %arg, i32 %tmp13
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%tmp15 = load <4 x i32>, <4 x i32> addrspace(5)* %tmp14, align 16
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%tmp16 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(5)* %arg1, i32 %tmp13
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store <4 x i32> %tmp3, <4 x i32> addrspace(5)* %tmp4, align 16
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store <4 x i32> %tmp7, <4 x i32> addrspace(5)* %tmp8, align 16
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store <4 x i32> %tmp11, <4 x i32> addrspace(5)* %tmp12, align 16
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store <4 x i32> %tmp15, <4 x i32> addrspace(5)* %tmp16, align 16
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ret void
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}
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define amdgpu_kernel void @vector_clause_indirect(i64 addrspace(1)* noalias nocapture readonly %arg, <4 x i32> addrspace(1)* noalias nocapture readnone %arg1, <4 x i32> addrspace(1)* noalias nocapture %arg2) {
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; GCN-LABEL: vector_clause_indirect:
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; GCN: ; %bb.0: ; %bb
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; GCN-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x24
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; GCN-NEXT: s_load_dwordx2 s[4:5], s[0:1], 0x34
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; GCN-NEXT: v_lshlrev_b32_e32 v0, 3, v0
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; GCN-NEXT: s_waitcnt lgkmcnt(0)
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; GCN-NEXT: global_load_dwordx2 v[8:9], v0, s[2:3]
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; GCN-NEXT: s_waitcnt vmcnt(0)
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; GCN-NEXT: global_load_dwordx4 v[0:3], v[8:9], off
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; GCN-NEXT: global_load_dwordx4 v[4:7], v[8:9], off offset:16
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; GCN-NEXT: v_mov_b32_e32 v8, 0
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; GCN-NEXT: s_waitcnt vmcnt(1)
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; GCN-NEXT: global_store_dwordx4 v8, v[0:3], s[4:5]
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; GCN-NEXT: s_waitcnt vmcnt(1)
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; GCN-NEXT: global_store_dwordx4 v8, v[4:7], s[4:5] offset:16
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; GCN-NEXT: s_endpgm
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bb:
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%tmp = tail call i32 @llvm.amdgcn.workitem.id.x()
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%tmp3 = zext i32 %tmp to i64
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%tmp4 = getelementptr inbounds i64, i64 addrspace(1)* %arg, i64 %tmp3
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%tmp5 = bitcast i64 addrspace(1)* %tmp4 to <4 x i32> addrspace(1)* addrspace(1)*
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%tmp6 = load <4 x i32> addrspace(1)*, <4 x i32> addrspace(1)* addrspace(1)* %tmp5, align 8
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%tmp7 = load <4 x i32>, <4 x i32> addrspace(1)* %tmp6, align 16
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%tmp8 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(1)* %tmp6, i64 1
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%tmp9 = load <4 x i32>, <4 x i32> addrspace(1)* %tmp8, align 16
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store <4 x i32> %tmp7, <4 x i32> addrspace(1)* %arg2, align 16
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%tmp10 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(1)* %arg2, i64 1
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store <4 x i32> %tmp9, <4 x i32> addrspace(1)* %tmp10, align 16
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ret void
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}
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define void @load_global_d16_hi(i16 addrspace(1)* %in, i16 %reg, <2 x i16> addrspace(1)* %out) {
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; GCN-LABEL: load_global_d16_hi:
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; GCN: ; %bb.0: ; %entry
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; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GCN-NEXT: v_mov_b32_e32 v5, v2
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; GCN-NEXT: global_load_short_d16_hi v5, v[0:1], off
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; GCN-NEXT: s_nop 0
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; GCN-NEXT: global_load_short_d16_hi v2, v[0:1], off offset:64
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; GCN-NEXT: s_waitcnt vmcnt(1)
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; GCN-NEXT: global_store_dword v[3:4], v5, off
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; GCN-NEXT: s_waitcnt vmcnt(1)
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; GCN-NEXT: global_store_dword v[3:4], v2, off offset:128
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; GCN-NEXT: s_waitcnt vmcnt(0)
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; GCN-NEXT: s_setpc_b64 s[30:31]
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entry:
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%gep = getelementptr inbounds i16, i16 addrspace(1)* %in, i64 32
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%load1 = load i16, i16 addrspace(1)* %in
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%load2 = load i16, i16 addrspace(1)* %gep
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%build0 = insertelement <2 x i16> undef, i16 %reg, i32 0
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%build1 = insertelement <2 x i16> %build0, i16 %load1, i32 1
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store <2 x i16> %build1, <2 x i16> addrspace(1)* %out
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%build2 = insertelement <2 x i16> undef, i16 %reg, i32 0
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%build3 = insertelement <2 x i16> %build2, i16 %load2, i32 1
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%gep2 = getelementptr inbounds <2 x i16>, <2 x i16> addrspace(1)* %out, i64 32
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store <2 x i16> %build3, <2 x i16> addrspace(1)* %gep2
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ret void
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}
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define void @load_global_d16_lo(i16 addrspace(1)* %in, i32 %reg, <2 x i16> addrspace(1)* %out) {
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; GCN-LABEL: load_global_d16_lo:
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; GCN: ; %bb.0: ; %entry
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; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GCN-NEXT: v_mov_b32_e32 v5, v2
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; GCN-NEXT: global_load_short_d16 v5, v[0:1], off
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; GCN-NEXT: s_nop 0
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; GCN-NEXT: global_load_short_d16 v2, v[0:1], off offset:64
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; GCN-NEXT: s_waitcnt vmcnt(1)
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; GCN-NEXT: global_store_dword v[3:4], v5, off
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; GCN-NEXT: s_waitcnt vmcnt(1)
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; GCN-NEXT: global_store_dword v[3:4], v2, off offset:128
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; GCN-NEXT: s_waitcnt vmcnt(0)
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; GCN-NEXT: s_setpc_b64 s[30:31]
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entry:
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%gep = getelementptr inbounds i16, i16 addrspace(1)* %in, i64 32
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%reg.bc1 = bitcast i32 %reg to <2 x i16>
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%reg.bc2 = bitcast i32 %reg to <2 x i16>
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%load1 = load i16, i16 addrspace(1)* %in
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%load2 = load i16, i16 addrspace(1)* %gep
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%build1 = insertelement <2 x i16> %reg.bc1, i16 %load1, i32 0
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%build2 = insertelement <2 x i16> %reg.bc2, i16 %load2, i32 0
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%gep2 = getelementptr inbounds <2 x i16>, <2 x i16> addrspace(1)* %out, i64 32
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store <2 x i16> %build1, <2 x i16> addrspace(1)* %out
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store <2 x i16> %build2, <2 x i16> addrspace(1)* %gep2
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ret void
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}
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declare i32 @llvm.amdgcn.workitem.id.x()
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