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rust / rust-lang / llvm-project / e8a2ffcf322f45b8dce82c65ab27a3e2430a6b51 / . / llvm / test / CodeGen / AMDGPU / vni8-across-blocks.ll
blob: b5e4bcd049c42ae96c9933e40170bc7d6f24e981 [file] [log] [blame]
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
; RUN: llc -mtriple=amdgcn -mcpu=gfx906 < %s | FileCheck --check-prefix=GFX906 %s
define amdgpu_kernel void @v3i8_liveout(ptr addrspace(1) %src1, ptr addrspace(1) %src2, ptr addrspace(1) nocapture %dst) {
; GFX906-LABEL: v3i8_liveout:
; GFX906: ; %bb.0: ; %entry
; GFX906-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; GFX906-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
; GFX906-NEXT: v_lshlrev_b32_e32 v2, 2, v0
; GFX906-NEXT: v_mov_b32_e32 v3, 8
; GFX906-NEXT: s_mov_b32 s4, 0xff0000
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: global_load_dword v4, v2, s[0:1]
; GFX906-NEXT: v_mov_b32_e32 v1, 0
; GFX906-NEXT: v_cmp_gt_u32_e32 vcc, 15, v0
; GFX906-NEXT: s_waitcnt vmcnt(0)
; GFX906-NEXT: v_lshrrev_b32_sdwa v5, v3, v4 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
; GFX906-NEXT: v_or_b32_sdwa v5, v4, v5 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
; GFX906-NEXT: v_and_b32_e32 v5, 0xffff, v5
; GFX906-NEXT: v_and_or_b32 v4, v4, s4, v5
; GFX906-NEXT: s_and_saveexec_b64 s[0:1], vcc
; GFX906-NEXT: s_cbranch_execz .LBB0_2
; GFX906-NEXT: ; %bb.1: ; %bb.1
; GFX906-NEXT: global_load_dword v0, v2, s[2:3]
; GFX906-NEXT: s_waitcnt vmcnt(0)
; GFX906-NEXT: v_lshrrev_b32_sdwa v2, v3, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
; GFX906-NEXT: v_or_b32_sdwa v2, v0, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
; GFX906-NEXT: v_and_b32_e32 v2, 0xffff, v2
; GFX906-NEXT: v_and_or_b32 v4, v0, s4, v2
; GFX906-NEXT: .LBB0_2: ; %bb.2
; GFX906-NEXT: s_or_b64 exec, exec, s[0:1]
; GFX906-NEXT: global_store_byte_d16_hi v1, v4, s[6:7] offset:2
; GFX906-NEXT: global_store_short v1, v4, s[6:7]
; GFX906-NEXT: s_endpgm
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gep1 = getelementptr <3 x i8>, ptr addrspace(1) %src1, i32 %idx
%vec1 = load <3 x i8>, ptr addrspace(1) %gep1
%gep2 = getelementptr <3 x i8>, ptr addrspace(1) %src2, i32 %idx
%vec2 = load <3 x i8>, ptr addrspace(1) %gep2
%cmp = icmp ult i32 %idx, 15
br i1 %cmp, label %bb.1, label %bb.2
bb.1:
br label %bb.2
bb.2:
%tmp5 = phi <3 x i8> [ %vec1, %entry ], [ %vec2, %bb.1 ]
store <3 x i8> %tmp5, ptr addrspace(1) %dst, align 4
ret void
}
define amdgpu_kernel void @v4i8_liveout(ptr addrspace(1) %src1, ptr addrspace(1) %src2, ptr addrspace(1) nocapture %dst) {
; GFX906-LABEL: v4i8_liveout:
; GFX906: ; %bb.0: ; %entry
; GFX906-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; GFX906-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
; GFX906-NEXT: v_lshlrev_b32_e32 v3, 2, v0
; GFX906-NEXT: v_mov_b32_e32 v1, 0
; GFX906-NEXT: v_cmp_gt_u32_e32 vcc, 15, v0
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: global_load_dword v2, v3, s[0:1]
; GFX906-NEXT: s_and_saveexec_b64 s[0:1], vcc
; GFX906-NEXT: s_cbranch_execz .LBB1_2
; GFX906-NEXT: ; %bb.1: ; %bb.1
; GFX906-NEXT: global_load_dword v2, v3, s[2:3]
; GFX906-NEXT: .LBB1_2: ; %bb.2
; GFX906-NEXT: s_or_b64 exec, exec, s[0:1]
; GFX906-NEXT: s_waitcnt vmcnt(0)
; GFX906-NEXT: global_store_dword v1, v2, s[6:7]
; GFX906-NEXT: s_endpgm
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gep1 = getelementptr <4 x i8>, ptr addrspace(1) %src1, i32 %idx
%vec1 = load <4 x i8>, ptr addrspace(1) %gep1
%gep2 = getelementptr <4 x i8>, ptr addrspace(1) %src2, i32 %idx
%vec2 = load <4 x i8>, ptr addrspace(1) %gep2
%cmp = icmp ult i32 %idx, 15
br i1 %cmp, label %bb.1, label %bb.2
bb.1:
br label %bb.2
bb.2:
%tmp5 = phi <4 x i8> [ %vec1, %entry ], [ %vec2, %bb.1 ]
store <4 x i8> %tmp5, ptr addrspace(1) %dst, align 4
ret void
}
define amdgpu_kernel void @v5i8_liveout(ptr addrspace(1) %src1, ptr addrspace(1) %src2, ptr addrspace(1) nocapture %dst) {
; GFX906-LABEL: v5i8_liveout:
; GFX906: ; %bb.0: ; %entry
; GFX906-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; GFX906-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
; GFX906-NEXT: v_lshlrev_b32_e32 v4, 3, v0
; GFX906-NEXT: v_mov_b32_e32 v3, 0
; GFX906-NEXT: v_cmp_gt_u32_e32 vcc, 15, v0
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: global_load_dwordx2 v[1:2], v4, s[0:1]
; GFX906-NEXT: s_waitcnt vmcnt(0)
; GFX906-NEXT: v_and_b32_e32 v2, 0xff, v2
; GFX906-NEXT: s_and_saveexec_b64 s[0:1], vcc
; GFX906-NEXT: s_cbranch_execz .LBB2_2
; GFX906-NEXT: ; %bb.1: ; %bb.1
; GFX906-NEXT: global_load_dwordx2 v[1:2], v4, s[2:3]
; GFX906-NEXT: s_waitcnt vmcnt(0)
; GFX906-NEXT: v_and_b32_e32 v2, 0xff, v2
; GFX906-NEXT: .LBB2_2: ; %bb.2
; GFX906-NEXT: s_or_b64 exec, exec, s[0:1]
; GFX906-NEXT: global_store_byte v3, v2, s[6:7] offset:4
; GFX906-NEXT: global_store_dword v3, v1, s[6:7]
; GFX906-NEXT: s_endpgm
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gep1 = getelementptr <5 x i8>, ptr addrspace(1) %src1, i32 %idx
%vec1 = load <5 x i8>, ptr addrspace(1) %gep1
%gep2 = getelementptr <5 x i8>, ptr addrspace(1) %src2, i32 %idx
%vec2 = load <5 x i8>, ptr addrspace(1) %gep2
%cmp = icmp ult i32 %idx, 15
br i1 %cmp, label %bb.1, label %bb.2
bb.1:
br label %bb.2
bb.2:
%tmp5 = phi <5 x i8> [ %vec1, %entry ], [ %vec2, %bb.1 ]
store <5 x i8> %tmp5, ptr addrspace(1) %dst, align 4
ret void
}
define amdgpu_kernel void @v8i8_liveout(ptr addrspace(1) %src1, ptr addrspace(1) %src2, ptr addrspace(1) nocapture %dst) {
; GFX906-LABEL: v8i8_liveout:
; GFX906: ; %bb.0: ; %entry
; GFX906-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; GFX906-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
; GFX906-NEXT: v_lshlrev_b32_e32 v4, 3, v0
; GFX906-NEXT: v_mov_b32_e32 v3, 0
; GFX906-NEXT: v_cmp_gt_u32_e32 vcc, 15, v0
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: global_load_dwordx2 v[1:2], v4, s[0:1]
; GFX906-NEXT: s_and_saveexec_b64 s[0:1], vcc
; GFX906-NEXT: s_cbranch_execz .LBB3_2
; GFX906-NEXT: ; %bb.1: ; %bb.1
; GFX906-NEXT: global_load_dwordx2 v[1:2], v4, s[2:3]
; GFX906-NEXT: .LBB3_2: ; %bb.2
; GFX906-NEXT: s_or_b64 exec, exec, s[0:1]
; GFX906-NEXT: s_waitcnt vmcnt(0)
; GFX906-NEXT: global_store_dwordx2 v3, v[1:2], s[6:7]
; GFX906-NEXT: s_endpgm
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gep1 = getelementptr <8 x i8>, ptr addrspace(1) %src1, i32 %idx
%vec1 = load <8 x i8>, ptr addrspace(1) %gep1
%gep2 = getelementptr <8 x i8>, ptr addrspace(1) %src2, i32 %idx
%vec2 = load <8 x i8>, ptr addrspace(1) %gep2
%cmp = icmp ult i32 %idx, 15
br i1 %cmp, label %bb.1, label %bb.2
bb.1:
br label %bb.2
bb.2:
%tmp5 = phi <8 x i8> [ %vec1, %entry ], [ %vec2, %bb.1 ]
store <8 x i8> %tmp5, ptr addrspace(1) %dst, align 4
ret void
}
define amdgpu_kernel void @v16i8_liveout(ptr addrspace(1) %src1, ptr addrspace(1) %src2, ptr addrspace(1) nocapture %dst) {
; GFX906-LABEL: v16i8_liveout:
; GFX906: ; %bb.0: ; %entry
; GFX906-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; GFX906-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
; GFX906-NEXT: v_lshlrev_b32_e32 v6, 4, v0
; GFX906-NEXT: v_mov_b32_e32 v5, 0
; GFX906-NEXT: v_cmp_gt_u32_e32 vcc, 15, v0
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: global_load_dwordx4 v[1:4], v6, s[0:1]
; GFX906-NEXT: s_and_saveexec_b64 s[0:1], vcc
; GFX906-NEXT: s_cbranch_execz .LBB4_2
; GFX906-NEXT: ; %bb.1: ; %bb.1
; GFX906-NEXT: global_load_dwordx4 v[1:4], v6, s[2:3]
; GFX906-NEXT: .LBB4_2: ; %bb.2
; GFX906-NEXT: s_or_b64 exec, exec, s[0:1]
; GFX906-NEXT: s_waitcnt vmcnt(0)
; GFX906-NEXT: global_store_dwordx4 v5, v[1:4], s[6:7]
; GFX906-NEXT: s_endpgm
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gep1 = getelementptr <16 x i8>, ptr addrspace(1) %src1, i32 %idx
%vec1 = load <16 x i8>, ptr addrspace(1) %gep1
%gep2 = getelementptr <16 x i8>, ptr addrspace(1) %src2, i32 %idx
%vec2 = load <16 x i8>, ptr addrspace(1) %gep2
%cmp = icmp ult i32 %idx, 15
br i1 %cmp, label %bb.1, label %bb.2
bb.1:
br label %bb.2
bb.2:
%tmp5 = phi <16 x i8> [ %vec1, %entry ], [ %vec2, %bb.1 ]
store <16 x i8> %tmp5, ptr addrspace(1) %dst, align 4
ret void
}
define amdgpu_kernel void @v32i8_liveout(ptr addrspace(1) %src1, ptr addrspace(1) %src2, ptr addrspace(1) nocapture %dst) {
; GFX906-LABEL: v32i8_liveout:
; GFX906: ; %bb.0: ; %entry
; GFX906-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; GFX906-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
; GFX906-NEXT: v_lshlrev_b32_e32 v10, 5, v0
; GFX906-NEXT: v_mov_b32_e32 v9, 0
; GFX906-NEXT: v_cmp_gt_u32_e32 vcc, 15, v0
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: global_load_dwordx4 v[1:4], v10, s[0:1] offset:16
; GFX906-NEXT: global_load_dwordx4 v[5:8], v10, s[0:1]
; GFX906-NEXT: s_and_saveexec_b64 s[0:1], vcc
; GFX906-NEXT: s_cbranch_execz .LBB5_2
; GFX906-NEXT: ; %bb.1: ; %bb.1
; GFX906-NEXT: global_load_dwordx4 v[1:4], v10, s[2:3] offset:16
; GFX906-NEXT: global_load_dwordx4 v[5:8], v10, s[2:3]
; GFX906-NEXT: .LBB5_2: ; %bb.2
; GFX906-NEXT: s_or_b64 exec, exec, s[0:1]
; GFX906-NEXT: s_waitcnt vmcnt(1)
; GFX906-NEXT: global_store_dwordx4 v9, v[1:4], s[6:7] offset:16
; GFX906-NEXT: s_waitcnt vmcnt(1)
; GFX906-NEXT: global_store_dwordx4 v9, v[5:8], s[6:7]
; GFX906-NEXT: s_endpgm
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gep1 = getelementptr <32 x i8>, ptr addrspace(1) %src1, i32 %idx
%vec1 = load <32 x i8>, ptr addrspace(1) %gep1
%gep2 = getelementptr <32 x i8>, ptr addrspace(1) %src2, i32 %idx
%vec2 = load <32 x i8>, ptr addrspace(1) %gep2
%cmp = icmp ult i32 %idx, 15
br i1 %cmp, label %bb.1, label %bb.2
bb.1:
br label %bb.2
bb.2:
%tmp5 = phi <32 x i8> [ %vec1, %entry ], [ %vec2, %bb.1 ]
store <32 x i8> %tmp5, ptr addrspace(1) %dst, align 4
ret void
}
define amdgpu_kernel void @v256i8_liveout(ptr addrspace(1) %src1, ptr addrspace(1) %src2, ptr addrspace(1) nocapture %dst) {
; GFX906-LABEL: v256i8_liveout:
; GFX906: ; %bb.0: ; %entry
; GFX906-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; GFX906-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
; GFX906-NEXT: v_lshlrev_b32_e32 v61, 3, v0
; GFX906-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0
; GFX906-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: global_load_dwordx4 v[5:8], v61, s[0:1] offset:240
; GFX906-NEXT: s_mov_b32 s14, -1
; GFX906-NEXT: s_mov_b32 s15, 0xe00000
; GFX906-NEXT: s_add_u32 s12, s12, s11
; GFX906-NEXT: s_addc_u32 s13, s13, 0
; GFX906-NEXT: v_cmp_gt_u32_e32 vcc, 15, v0
; GFX906-NEXT: v_mov_b32_e32 v4, 0
; GFX906-NEXT: s_waitcnt vmcnt(0)
; GFX906-NEXT: buffer_store_dword v5, off, s[12:15], 0 ; 4-byte Folded Spill
; GFX906-NEXT: s_nop 0
; GFX906-NEXT: buffer_store_dword v6, off, s[12:15], 0 offset:4 ; 4-byte Folded Spill
; GFX906-NEXT: buffer_store_dword v7, off, s[12:15], 0 offset:8 ; 4-byte Folded Spill
; GFX906-NEXT: buffer_store_dword v8, off, s[12:15], 0 offset:12 ; 4-byte Folded Spill
; GFX906-NEXT: global_load_dwordx4 v[5:8], v61, s[0:1] offset:224
; GFX906-NEXT: s_nop 0
; GFX906-NEXT: global_load_dwordx4 v[9:12], v61, s[0:1] offset:208
; GFX906-NEXT: global_load_dwordx4 v[13:16], v61, s[0:1] offset:192
; GFX906-NEXT: global_load_dwordx4 v[17:20], v61, s[0:1] offset:176
; GFX906-NEXT: global_load_dwordx4 v[21:24], v61, s[0:1] offset:160
; GFX906-NEXT: global_load_dwordx4 v[25:28], v61, s[0:1] offset:144
; GFX906-NEXT: global_load_dwordx4 v[29:32], v61, s[0:1] offset:128
; GFX906-NEXT: global_load_dwordx4 v[33:36], v61, s[0:1] offset:112
; GFX906-NEXT: global_load_dwordx4 v[37:40], v61, s[0:1] offset:96
; GFX906-NEXT: global_load_dwordx4 v[41:44], v61, s[0:1] offset:80
; GFX906-NEXT: global_load_dwordx4 v[45:48], v61, s[0:1] offset:64
; GFX906-NEXT: global_load_dwordx4 v[49:52], v61, s[0:1] offset:48
; GFX906-NEXT: global_load_dwordx4 v[53:56], v61, s[0:1] offset:32
; GFX906-NEXT: global_load_dwordx4 v[57:60], v61, s[0:1] offset:16
; GFX906-NEXT: global_load_dwordx4 v[0:3], v61, s[0:1]
; GFX906-NEXT: s_and_saveexec_b64 s[0:1], vcc
; GFX906-NEXT: s_cbranch_execz .LBB6_2
; GFX906-NEXT: ; %bb.1: ; %bb.1
; GFX906-NEXT: global_load_dwordx4 v[0:3], v61, s[2:3] offset:240
; GFX906-NEXT: s_waitcnt vmcnt(0)
; GFX906-NEXT: buffer_store_dword v0, off, s[12:15], 0 ; 4-byte Folded Spill
; GFX906-NEXT: s_nop 0
; GFX906-NEXT: buffer_store_dword v1, off, s[12:15], 0 offset:4 ; 4-byte Folded Spill
; GFX906-NEXT: buffer_store_dword v2, off, s[12:15], 0 offset:8 ; 4-byte Folded Spill
; GFX906-NEXT: buffer_store_dword v3, off, s[12:15], 0 offset:12 ; 4-byte Folded Spill
; GFX906-NEXT: global_load_dwordx4 v[5:8], v61, s[2:3] offset:224
; GFX906-NEXT: global_load_dwordx4 v[9:12], v61, s[2:3] offset:208
; GFX906-NEXT: global_load_dwordx4 v[13:16], v61, s[2:3] offset:192
; GFX906-NEXT: global_load_dwordx4 v[17:20], v61, s[2:3] offset:176
; GFX906-NEXT: global_load_dwordx4 v[21:24], v61, s[2:3] offset:160
; GFX906-NEXT: global_load_dwordx4 v[25:28], v61, s[2:3] offset:144
; GFX906-NEXT: global_load_dwordx4 v[29:32], v61, s[2:3] offset:128
; GFX906-NEXT: global_load_dwordx4 v[33:36], v61, s[2:3] offset:112
; GFX906-NEXT: global_load_dwordx4 v[37:40], v61, s[2:3] offset:96
; GFX906-NEXT: global_load_dwordx4 v[41:44], v61, s[2:3] offset:80
; GFX906-NEXT: global_load_dwordx4 v[45:48], v61, s[2:3] offset:64
; GFX906-NEXT: global_load_dwordx4 v[49:52], v61, s[2:3] offset:48
; GFX906-NEXT: global_load_dwordx4 v[53:56], v61, s[2:3] offset:32
; GFX906-NEXT: global_load_dwordx4 v[57:60], v61, s[2:3] offset:16
; GFX906-NEXT: global_load_dwordx4 v[0:3], v61, s[2:3]
; GFX906-NEXT: .LBB6_2: ; %bb.2
; GFX906-NEXT: s_or_b64 exec, exec, s[0:1]
; GFX906-NEXT: s_waitcnt vmcnt(7)
; GFX906-NEXT: global_store_dwordx4 v4, v[33:36], s[6:7] offset:112
; GFX906-NEXT: s_waitcnt vmcnt(7)
; GFX906-NEXT: global_store_dwordx4 v4, v[37:40], s[6:7] offset:96
; GFX906-NEXT: s_waitcnt vmcnt(7)
; GFX906-NEXT: global_store_dwordx4 v4, v[41:44], s[6:7] offset:80
; GFX906-NEXT: s_waitcnt vmcnt(7)
; GFX906-NEXT: global_store_dwordx4 v4, v[45:48], s[6:7] offset:64
; GFX906-NEXT: s_waitcnt vmcnt(7)
; GFX906-NEXT: global_store_dwordx4 v4, v[49:52], s[6:7] offset:48
; GFX906-NEXT: s_waitcnt vmcnt(7)
; GFX906-NEXT: global_store_dwordx4 v4, v[53:56], s[6:7] offset:32
; GFX906-NEXT: s_waitcnt vmcnt(7)
; GFX906-NEXT: global_store_dwordx4 v4, v[57:60], s[6:7] offset:16
; GFX906-NEXT: s_waitcnt vmcnt(7)
; GFX906-NEXT: global_store_dwordx4 v4, v[0:3], s[6:7]
; GFX906-NEXT: buffer_load_dword v0, off, s[12:15], 0 ; 4-byte Folded Reload
; GFX906-NEXT: s_nop 0
; GFX906-NEXT: buffer_load_dword v1, off, s[12:15], 0 offset:4 ; 4-byte Folded Reload
; GFX906-NEXT: buffer_load_dword v2, off, s[12:15], 0 offset:8 ; 4-byte Folded Reload
; GFX906-NEXT: buffer_load_dword v3, off, s[12:15], 0 offset:12 ; 4-byte Folded Reload
; GFX906-NEXT: s_waitcnt vmcnt(0)
; GFX906-NEXT: global_store_dwordx4 v4, v[0:3], s[6:7] offset:240
; GFX906-NEXT: global_store_dwordx4 v4, v[5:8], s[6:7] offset:224
; GFX906-NEXT: global_store_dwordx4 v4, v[9:12], s[6:7] offset:208
; GFX906-NEXT: global_store_dwordx4 v4, v[13:16], s[6:7] offset:192
; GFX906-NEXT: global_store_dwordx4 v4, v[17:20], s[6:7] offset:176
; GFX906-NEXT: global_store_dwordx4 v4, v[21:24], s[6:7] offset:160
; GFX906-NEXT: global_store_dwordx4 v4, v[25:28], s[6:7] offset:144
; GFX906-NEXT: global_store_dwordx4 v4, v[29:32], s[6:7] offset:128
; GFX906-NEXT: s_endpgm
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gep1 = getelementptr <8 x i8>, ptr addrspace(1) %src1, i32 %idx
%vec1 = load <256 x i8>, ptr addrspace(1) %gep1
%gep2 = getelementptr <8 x i8>, ptr addrspace(1) %src2, i32 %idx
%vec2 = load <256 x i8>, ptr addrspace(1) %gep2
%cmp = icmp ult i32 %idx, 15
br i1 %cmp, label %bb.1, label %bb.2
bb.1:
br label %bb.2
bb.2:
%tmp5 = phi <256 x i8> [ %vec1, %entry ], [ %vec2, %bb.1 ]
store <256 x i8> %tmp5, ptr addrspace(1) %dst, align 4
ret void
}
define amdgpu_kernel void @repeat_successor(i32 %in, ptr addrspace(1) %src1, ptr addrspace(1) %src2, ptr addrspace(1) nocapture %dst) {
; GFX906-LABEL: repeat_successor:
; GFX906: ; %bb.0: ; %entry
; GFX906-NEXT: s_load_dword s8, s[4:5], 0x24
; GFX906-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x2c
; GFX906-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x3c
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: s_cmp_lt_i32 s8, 3
; GFX906-NEXT: s_cbranch_scc0 .LBB7_3
; GFX906-NEXT: ; %bb.1: ; %LeafBlock
; GFX906-NEXT: s_cmp_gt_i32 s8, 0
; GFX906-NEXT: s_cbranch_scc0 .LBB7_6
; GFX906-NEXT: ; %bb.2:
; GFX906-NEXT: v_lshlrev_b32_e32 v0, 2, v0
; GFX906-NEXT: global_load_dword v0, v0, s[0:1]
; GFX906-NEXT: s_branch .LBB7_5
; GFX906-NEXT: .LBB7_3: ; %LeafBlock5
; GFX906-NEXT: s_cmp_eq_u32 s8, 3
; GFX906-NEXT: s_cbranch_scc0 .LBB7_6
; GFX906-NEXT: ; %bb.4: ; %sw.bb5
; GFX906-NEXT: v_lshlrev_b32_e32 v0, 2, v0
; GFX906-NEXT: global_load_dword v0, v0, s[2:3]
; GFX906-NEXT: .LBB7_5: ; %return.sink.split
; GFX906-NEXT: v_mov_b32_e32 v1, 0
; GFX906-NEXT: s_waitcnt vmcnt(0)
; GFX906-NEXT: global_store_dword v1, v0, s[6:7]
; GFX906-NEXT: .LBB7_6: ; %return
; GFX906-NEXT: s_endpgm
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gep1 = getelementptr <4 x i8>, ptr addrspace(1) %src1, i32 %idx
%vec1 = load <4 x i8>, ptr addrspace(1) %gep1
%gep2 = getelementptr <4 x i8>, ptr addrspace(1) %src2, i32 %idx
%vec2 = load <4 x i8>, ptr addrspace(1) %gep2
switch i32 %in, label %return [
i32 1, label %return.sink.split
i32 2, label %return.sink.split
i32 3, label %sw.bb5
]
sw.bb5:
br label %return.sink.split
return.sink.split:
%tmp5 = phi <4 x i8> [ %vec2, %sw.bb5 ], [ %vec1, %entry ], [ %vec1, %entry ]
store <4 x i8> %tmp5, ptr addrspace(1) %dst, align 4
ret void
return:
ret void
}
define amdgpu_kernel void @v8i8_phi_chain(ptr addrspace(1) %src1, ptr addrspace(1) %src2, ptr addrspace(1) nocapture %dst0, ptr addrspace(1) nocapture %dst1) {
; GFX906-LABEL: v8i8_phi_chain:
; GFX906: ; %bb.0: ; %entry
; GFX906-NEXT: s_load_dwordx8 s[8:15], s[4:5], 0x24
; GFX906-NEXT: v_lshlrev_b32_e32 v3, 3, v0
; GFX906-NEXT: v_cmp_lt_u32_e64 s[0:1], 14, v0
; GFX906-NEXT: v_cmp_gt_u32_e32 vcc, 15, v0
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: global_load_dwordx2 v[1:2], v3, s[8:9]
; GFX906-NEXT: s_and_saveexec_b64 s[2:3], vcc
; GFX906-NEXT: s_cbranch_execz .LBB8_2
; GFX906-NEXT: ; %bb.1: ; %bb.1
; GFX906-NEXT: global_load_dwordx2 v[1:2], v3, s[10:11]
; GFX906-NEXT: v_cmp_gt_u32_e32 vcc, 7, v0
; GFX906-NEXT: s_andn2_b64 s[0:1], s[0:1], exec
; GFX906-NEXT: s_and_b64 s[4:5], vcc, exec
; GFX906-NEXT: s_or_b64 s[0:1], s[0:1], s[4:5]
; GFX906-NEXT: .LBB8_2: ; %Flow
; GFX906-NEXT: s_or_b64 exec, exec, s[2:3]
; GFX906-NEXT: s_and_saveexec_b64 s[2:3], s[0:1]
; GFX906-NEXT: s_cbranch_execz .LBB8_4
; GFX906-NEXT: ; %bb.3: ; %bb.2
; GFX906-NEXT: v_mov_b32_e32 v0, 0
; GFX906-NEXT: s_waitcnt vmcnt(0)
; GFX906-NEXT: global_store_dwordx2 v0, v[1:2], s[12:13]
; GFX906-NEXT: .LBB8_4: ; %bb.3
; GFX906-NEXT: s_or_b64 exec, exec, s[2:3]
; GFX906-NEXT: v_mov_b32_e32 v0, 0
; GFX906-NEXT: s_waitcnt vmcnt(0)
; GFX906-NEXT: global_store_dwordx2 v0, v[1:2], s[14:15]
; GFX906-NEXT: s_endpgm
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gep1 = getelementptr <8 x i8>, ptr addrspace(1) %src1, i32 %idx
%vec1 = load <8 x i8>, ptr addrspace(1) %gep1
%gep2 = getelementptr <8 x i8>, ptr addrspace(1) %src2, i32 %idx
%vec2 = load <8 x i8>, ptr addrspace(1) %gep2
%cmp = icmp ult i32 %idx, 15
br i1 %cmp, label %bb.1, label %bb.2
bb.1:
%cmp2 = icmp ult i32 %idx, 7
br i1 %cmp2, label %bb.2, label %bb.3
bb.2:
%tmp5 = phi <8 x i8> [ %vec1, %entry ], [ %vec2, %bb.1 ]
store <8 x i8> %tmp5, ptr addrspace(1) %dst0, align 4
br label %bb.3
bb.3:
%tmp7 = phi <8 x i8> [ %vec2, %bb.1], [%tmp5, %bb.2]
store <8 x i8> %tmp7, ptr addrspace(1) %dst1, align 4
ret void
}
define amdgpu_kernel void @v8i8_phi_zeroinit(ptr addrspace(1) %src1, ptr addrspace(1) %src2, ptr addrspace(1) nocapture %dst0, ptr addrspace(1) nocapture %dst1) {
; GFX906-LABEL: v8i8_phi_zeroinit:
; GFX906: ; %bb.0: ; %entry
; GFX906-NEXT: s_load_dwordx8 s[8:15], s[4:5], 0x24
; GFX906-NEXT: v_lshlrev_b32_e32 v5, 3, v0
; GFX906-NEXT: v_cmp_lt_u32_e64 s[0:1], 14, v0
; GFX906-NEXT: v_cmp_gt_u32_e32 vcc, 15, v0
; GFX906-NEXT: ; implicit-def: $vgpr1_vgpr2
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: global_load_dwordx2 v[3:4], v5, s[8:9]
; GFX906-NEXT: s_and_saveexec_b64 s[2:3], vcc
; GFX906-NEXT: s_cbranch_execz .LBB9_2
; GFX906-NEXT: ; %bb.1: ; %bb.1
; GFX906-NEXT: global_load_dwordx2 v[1:2], v5, s[10:11]
; GFX906-NEXT: s_mov_b32 s4, 0
; GFX906-NEXT: v_cmp_gt_u32_e32 vcc, 7, v0
; GFX906-NEXT: s_mov_b32 s5, s4
; GFX906-NEXT: s_waitcnt vmcnt(1)
; GFX906-NEXT: v_mov_b32_e32 v3, s4
; GFX906-NEXT: v_mov_b32_e32 v4, s5
; GFX906-NEXT: s_andn2_b64 s[0:1], s[0:1], exec
; GFX906-NEXT: s_and_b64 s[4:5], vcc, exec
; GFX906-NEXT: s_or_b64 s[0:1], s[0:1], s[4:5]
; GFX906-NEXT: .LBB9_2: ; %Flow
; GFX906-NEXT: s_or_b64 exec, exec, s[2:3]
; GFX906-NEXT: s_and_saveexec_b64 s[2:3], s[0:1]
; GFX906-NEXT: s_cbranch_execz .LBB9_4
; GFX906-NEXT: ; %bb.3: ; %bb.2
; GFX906-NEXT: s_waitcnt vmcnt(0)
; GFX906-NEXT: v_mov_b32_e32 v1, v3
; GFX906-NEXT: v_mov_b32_e32 v0, 0
; GFX906-NEXT: v_mov_b32_e32 v2, v4
; GFX906-NEXT: global_store_dwordx2 v0, v[3:4], s[12:13]
; GFX906-NEXT: .LBB9_4: ; %bb.3
; GFX906-NEXT: s_or_b64 exec, exec, s[2:3]
; GFX906-NEXT: v_mov_b32_e32 v0, 0
; GFX906-NEXT: s_waitcnt vmcnt(0)
; GFX906-NEXT: global_store_dwordx2 v0, v[1:2], s[14:15]
; GFX906-NEXT: s_endpgm
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gep1 = getelementptr <8 x i8>, ptr addrspace(1) %src1, i32 %idx
%vec1 = load <8 x i8>, ptr addrspace(1) %gep1
%gep2 = getelementptr <8 x i8>, ptr addrspace(1) %src2, i32 %idx
%vec2 = load <8 x i8>, ptr addrspace(1) %gep2
%cmp = icmp ult i32 %idx, 15
br i1 %cmp, label %bb.1, label %bb.2
bb.1:
%cmp2 = icmp ult i32 %idx, 7
br i1 %cmp2, label %bb.2, label %bb.3
bb.2:
%tmp5 = phi <8 x i8> [ %vec1, %entry ], [ zeroinitializer, %bb.1 ]
store <8 x i8> %tmp5, ptr addrspace(1) %dst0, align 4
br label %bb.3
bb.3:
%tmp7 = phi <8 x i8> [ %vec2, %bb.1], [%tmp5, %bb.2]
store <8 x i8> %tmp7, ptr addrspace(1) %dst1, align 4
ret void
}
define amdgpu_kernel void @v8i8_phi_const(ptr addrspace(1) %src1, ptr addrspace(1) %src2, ptr addrspace(1) nocapture %dst0, ptr addrspace(1) nocapture %dst1) {
; GFX906-LABEL: v8i8_phi_const:
; GFX906: ; %bb.0: ; %entry
; GFX906-NEXT: s_load_dwordx8 s[8:15], s[4:5], 0x24
; GFX906-NEXT: v_lshlrev_b32_e32 v4, 3, v0
; GFX906-NEXT: v_cmp_lt_u32_e64 s[0:1], 14, v0
; GFX906-NEXT: v_cmp_gt_u32_e32 vcc, 15, v0
; GFX906-NEXT: ; implicit-def: $vgpr3
; GFX906-NEXT: ; implicit-def: $vgpr13
; GFX906-NEXT: ; implicit-def: $vgpr11
; GFX906-NEXT: ; implicit-def: $vgpr14
; GFX906-NEXT: ; implicit-def: $vgpr15
; GFX906-NEXT: ; implicit-def: $vgpr12
; GFX906-NEXT: ; implicit-def: $vgpr16
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: global_load_dwordx2 v[1:2], v4, s[8:9]
; GFX906-NEXT: s_waitcnt vmcnt(0)
; GFX906-NEXT: v_lshrrev_b32_e32 v5, 24, v2
; GFX906-NEXT: v_lshrrev_b32_e32 v6, 16, v2
; GFX906-NEXT: v_lshrrev_b32_e32 v7, 8, v2
; GFX906-NEXT: v_lshrrev_b32_e32 v8, 24, v1
; GFX906-NEXT: v_lshrrev_b32_e32 v9, 16, v1
; GFX906-NEXT: v_lshrrev_b32_e32 v10, 8, v1
; GFX906-NEXT: s_and_saveexec_b64 s[2:3], vcc
; GFX906-NEXT: s_cbranch_execz .LBB10_2
; GFX906-NEXT: ; %bb.1: ; %bb.1
; GFX906-NEXT: global_load_dwordx2 v[3:4], v4, s[10:11]
; GFX906-NEXT: v_cmp_gt_u32_e32 vcc, 7, v0
; GFX906-NEXT: s_andn2_b64 s[0:1], s[0:1], exec
; GFX906-NEXT: s_and_b64 s[4:5], vcc, exec
; GFX906-NEXT: v_mov_b32_e32 v1, 1
; GFX906-NEXT: v_mov_b32_e32 v10, 2
; GFX906-NEXT: v_mov_b32_e32 v9, 3
; GFX906-NEXT: v_mov_b32_e32 v8, 4
; GFX906-NEXT: v_mov_b32_e32 v2, 5
; GFX906-NEXT: v_mov_b32_e32 v7, 6
; GFX906-NEXT: v_mov_b32_e32 v6, 7
; GFX906-NEXT: v_mov_b32_e32 v5, 8
; GFX906-NEXT: s_or_b64 s[0:1], s[0:1], s[4:5]
; GFX906-NEXT: s_waitcnt vmcnt(0)
; GFX906-NEXT: v_lshrrev_b32_e32 v16, 24, v4
; GFX906-NEXT: v_lshrrev_b32_e32 v12, 16, v4
; GFX906-NEXT: v_lshrrev_b32_e32 v15, 8, v4
; GFX906-NEXT: v_lshrrev_b32_e32 v14, 24, v3
; GFX906-NEXT: v_lshrrev_b32_e32 v11, 16, v3
; GFX906-NEXT: v_lshrrev_b32_e32 v13, 8, v3
; GFX906-NEXT: .LBB10_2: ; %Flow
; GFX906-NEXT: s_or_b64 exec, exec, s[2:3]
; GFX906-NEXT: s_and_saveexec_b64 s[2:3], s[0:1]
; GFX906-NEXT: s_cbranch_execz .LBB10_4
; GFX906-NEXT: ; %bb.3: ; %bb.2
; GFX906-NEXT: v_lshlrev_b16_e32 v3, 8, v10
; GFX906-NEXT: v_lshlrev_b16_e32 v4, 8, v8
; GFX906-NEXT: v_or_b32_sdwa v3, v1, v3 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
; GFX906-NEXT: v_or_b32_sdwa v4, v9, v4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
; GFX906-NEXT: v_or_b32_sdwa v3, v3, v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
; GFX906-NEXT: v_lshlrev_b16_e32 v4, 8, v7
; GFX906-NEXT: v_lshlrev_b16_e32 v11, 8, v5
; GFX906-NEXT: v_or_b32_sdwa v4, v2, v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
; GFX906-NEXT: v_or_b32_sdwa v11, v6, v11 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
; GFX906-NEXT: v_mov_b32_e32 v0, 0
; GFX906-NEXT: v_or_b32_sdwa v4, v4, v11 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
; GFX906-NEXT: global_store_dwordx2 v0, v[3:4], s[12:13]
; GFX906-NEXT: v_mov_b32_e32 v3, v1
; GFX906-NEXT: v_mov_b32_e32 v13, v10
; GFX906-NEXT: v_mov_b32_e32 v11, v9
; GFX906-NEXT: v_mov_b32_e32 v14, v8
; GFX906-NEXT: v_mov_b32_e32 v4, v2
; GFX906-NEXT: v_mov_b32_e32 v15, v7
; GFX906-NEXT: v_mov_b32_e32 v12, v6
; GFX906-NEXT: v_mov_b32_e32 v16, v5
; GFX906-NEXT: .LBB10_4: ; %bb.3
; GFX906-NEXT: s_or_b64 exec, exec, s[2:3]
; GFX906-NEXT: v_lshlrev_b16_e32 v0, 8, v13
; GFX906-NEXT: v_lshlrev_b16_e32 v1, 8, v14
; GFX906-NEXT: v_or_b32_sdwa v0, v3, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
; GFX906-NEXT: v_or_b32_sdwa v1, v11, v1 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
; GFX906-NEXT: v_or_b32_sdwa v0, v0, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
; GFX906-NEXT: v_lshlrev_b16_e32 v1, 8, v15
; GFX906-NEXT: v_lshlrev_b16_e32 v3, 8, v16
; GFX906-NEXT: v_or_b32_sdwa v1, v4, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
; GFX906-NEXT: v_or_b32_sdwa v3, v12, v3 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
; GFX906-NEXT: v_mov_b32_e32 v2, 0
; GFX906-NEXT: v_or_b32_sdwa v1, v1, v3 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
; GFX906-NEXT: global_store_dwordx2 v2, v[0:1], s[14:15]
; GFX906-NEXT: s_endpgm
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gep1 = getelementptr <8 x i8>, ptr addrspace(1) %src1, i32 %idx
%vec1 = load <8 x i8>, ptr addrspace(1) %gep1
%gep2 = getelementptr <8 x i8>, ptr addrspace(1) %src2, i32 %idx
%vec2 = load <8 x i8>, ptr addrspace(1) %gep2
%cmp = icmp ult i32 %idx, 15
br i1 %cmp, label %bb.1, label %bb.2
bb.1:
%cmp2 = icmp ult i32 %idx, 7
br i1 %cmp2, label %bb.2, label %bb.3
bb.2:
%tmp5 = phi <8 x i8> [ %vec1, %entry ], [<i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8>, %bb.1 ]
store <8 x i8> %tmp5, ptr addrspace(1) %dst0, align 4
br label %bb.3
bb.3:
%tmp7 = phi <8 x i8> [ %vec2, %bb.1], [%tmp5, %bb.2]
store <8 x i8> %tmp7, ptr addrspace(1) %dst1, align 4
ret void
}
define amdgpu_kernel void @v8i8_multi_block(ptr addrspace(1) %src1, ptr addrspace(1) %src2, ptr addrspace(1) nocapture %dst0, ptr addrspace(1) nocapture %dst1) {
; GFX906-LABEL: v8i8_multi_block:
; GFX906: ; %bb.0: ; %entry
; GFX906-NEXT: s_load_dwordx8 s[8:15], s[4:5], 0x24
; GFX906-NEXT: v_lshlrev_b32_e32 v6, 3, v0
; GFX906-NEXT: v_mov_b32_e32 v5, 0
; GFX906-NEXT: v_cmp_gt_u32_e32 vcc, 15, v0
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: global_load_dwordx2 v[3:4], v6, s[8:9]
; GFX906-NEXT: s_waitcnt vmcnt(0)
; GFX906-NEXT: v_mov_b32_e32 v1, v3
; GFX906-NEXT: v_mov_b32_e32 v2, v4
; GFX906-NEXT: s_and_saveexec_b64 s[0:1], vcc
; GFX906-NEXT: s_cbranch_execz .LBB11_4
; GFX906-NEXT: ; %bb.1: ; %bb.1
; GFX906-NEXT: global_load_dwordx2 v[1:2], v6, s[10:11]
; GFX906-NEXT: v_cmp_gt_u32_e32 vcc, 7, v0
; GFX906-NEXT: s_and_saveexec_b64 s[2:3], vcc
; GFX906-NEXT: s_cbranch_execz .LBB11_3
; GFX906-NEXT: ; %bb.2: ; %bb.2
; GFX906-NEXT: v_mov_b32_e32 v0, 0
; GFX906-NEXT: global_store_dwordx2 v0, v[3:4], s[12:13]
; GFX906-NEXT: .LBB11_3: ; %Flow
; GFX906-NEXT: s_or_b64 exec, exec, s[2:3]
; GFX906-NEXT: .LBB11_4: ; %bb.3
; GFX906-NEXT: s_or_b64 exec, exec, s[0:1]
; GFX906-NEXT: s_waitcnt vmcnt(0)
; GFX906-NEXT: global_store_dwordx2 v5, v[1:2], s[14:15]
; GFX906-NEXT: s_endpgm
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gep1 = getelementptr <8 x i8>, ptr addrspace(1) %src1, i32 %idx
%vec1 = load <8 x i8>, ptr addrspace(1) %gep1
%gep2 = getelementptr <8 x i8>, ptr addrspace(1) %src2, i32 %idx
%vec2 = load <8 x i8>, ptr addrspace(1) %gep2
%cmp = icmp ult i32 %idx, 15
br i1 %cmp, label %bb.1, label %bb.3
bb.1:
%cmp2 = icmp ult i32 %idx, 7
br i1 %cmp2, label %bb.2, label %bb.3
bb.2:
store <8 x i8> %vec1, ptr addrspace(1) %dst0, align 4
br label %bb.3
bb.3:
%tmp5 = phi <8 x i8> [ %vec1, %entry ], [ %vec2, %bb.1 ], [ %vec2, %bb.2]
store <8 x i8> %tmp5, ptr addrspace(1) %dst1, align 4
ret void
}
define amdgpu_kernel void @v32i8_loop_carried(ptr addrspace(1) %src1, ptr addrspace(1) %src2, ptr addrspace(1) nocapture %dst) {
; GFX906-LABEL: v32i8_loop_carried:
; GFX906: ; %bb.0: ; %entry
; GFX906-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x24
; GFX906-NEXT: v_lshlrev_b32_e32 v1, 5, v0
; GFX906-NEXT: v_cmp_lt_u32_e32 vcc, 14, v0
; GFX906-NEXT: s_mov_b32 s2, 0x2000604
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: global_load_dword v1, v1, s[0:1]
; GFX906-NEXT: s_mov_b64 s[0:1], 0
; GFX906-NEXT: s_waitcnt vmcnt(0)
; GFX906-NEXT: v_mov_b32_e32 v0, v1
; GFX906-NEXT: .LBB12_1: ; %bb.1
; GFX906-NEXT: ; =>This Inner Loop Header: Depth=1
; GFX906-NEXT: s_and_b64 s[6:7], exec, vcc
; GFX906-NEXT: s_or_b64 s[0:1], s[6:7], s[0:1]
; GFX906-NEXT: v_perm_b32 v0, v1, v0, s2
; GFX906-NEXT: s_andn2_b64 exec, exec, s[0:1]
; GFX906-NEXT: s_cbranch_execnz .LBB12_1
; GFX906-NEXT: ; %bb.2: ; %bb.2.loopexit
; GFX906-NEXT: s_or_b64 exec, exec, s[0:1]
; GFX906-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x34
; GFX906-NEXT: v_mov_b32_e32 v1, 0
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: global_store_dword v1, v0, s[0:1]
; GFX906-NEXT: s_endpgm
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gep1 = getelementptr <32 x i8>, ptr addrspace(1) %src1, i32 %idx
%vec1 = load <4 x i8>, ptr addrspace(1) %gep1
br label %bb.1
bb.1:
%temp = phi <4 x i8> [ %vec1, %entry ], [ %vec2, %bb.1 ]
%vec2 = shufflevector <4 x i8> %vec1, <4 x i8> %temp, <4 x i32> <i32 0, i32 2, i32 4, i32 6>
%cmp = icmp ult i32 %idx, 15
br i1 %cmp, label %bb.1, label %bb.2
br label %bb.2
bb.2:
store <4 x i8> %vec2, ptr addrspace(1) %dst, align 4
ret void
}
; Should not have instances of "Instruction does not dominate all uses!"
define amdgpu_kernel void @v8i8_multiuse_multiblock(ptr addrspace(1) %src1, ptr addrspace(1) %src2, ptr addrspace(1) nocapture %dst1, ptr addrspace(1) nocapture %dst2, ptr addrspace(1) nocapture %dst3) {
; GFX906-LABEL: v8i8_multiuse_multiblock:
; GFX906: ; %bb.0: ; %entry
; GFX906-NEXT: s_load_dwordx8 s[8:15], s[4:5], 0x24
; GFX906-NEXT: v_lshlrev_b32_e32 v1, 3, v0
; GFX906-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x44
; GFX906-NEXT: v_cmp_lt_u32_e64 s[2:3], 14, v0
; GFX906-NEXT: v_cmp_gt_u32_e32 vcc, 15, v0
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: global_load_dwordx2 v[1:2], v1, s[8:9]
; GFX906-NEXT: s_waitcnt vmcnt(0)
; GFX906-NEXT: v_lshrrev_b32_e32 v2, 16, v1
; GFX906-NEXT: s_and_saveexec_b64 s[4:5], vcc
; GFX906-NEXT: s_cbranch_execz .LBB13_2
; GFX906-NEXT: ; %bb.1: ; %bb.1
; GFX906-NEXT: s_movk_i32 s6, 0xff00
; GFX906-NEXT: v_mov_b32_e32 v5, 8
; GFX906-NEXT: v_and_b32_sdwa v6, v1, s6 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
; GFX906-NEXT: s_mov_b32 s6, 0x6070504
; GFX906-NEXT: v_cmp_gt_u32_e32 vcc, 7, v0
; GFX906-NEXT: v_and_b32_e32 v4, 0xffffff00, v1
; GFX906-NEXT: v_lshlrev_b16_sdwa v5, v5, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
; GFX906-NEXT: v_perm_b32 v7, v1, v1, s6
; GFX906-NEXT: s_andn2_b64 s[2:3], s[2:3], exec
; GFX906-NEXT: s_and_b64 s[6:7], vcc, exec
; GFX906-NEXT: v_mov_b32_e32 v3, 0
; GFX906-NEXT: v_or_b32_sdwa v4, v1, v4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_3 src1_sel:DWORD
; GFX906-NEXT: v_or_b32_sdwa v5, v1, v5 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
; GFX906-NEXT: v_or_b32_sdwa v6, v1, v6 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
; GFX906-NEXT: s_or_b64 s[2:3], s[2:3], s[6:7]
; GFX906-NEXT: v_or_b32_sdwa v6, v5, v6 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
; GFX906-NEXT: v_or_b32_sdwa v4, v5, v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
; GFX906-NEXT: global_store_dword v3, v1, s[12:13]
; GFX906-NEXT: global_store_dword v3, v7, s[12:13] offset:8
; GFX906-NEXT: global_store_dword v3, v6, s[12:13] offset:16
; GFX906-NEXT: global_store_dword v3, v4, s[12:13] offset:24
; GFX906-NEXT: .LBB13_2: ; %Flow
; GFX906-NEXT: s_or_b64 exec, exec, s[4:5]
; GFX906-NEXT: s_and_saveexec_b64 s[4:5], s[2:3]
; GFX906-NEXT: s_cbranch_execz .LBB13_4
; GFX906-NEXT: ; %bb.3: ; %bb.2
; GFX906-NEXT: v_lshlrev_b16_e32 v3, 8, v2
; GFX906-NEXT: v_and_b32_e32 v4, 0xffffff00, v2
; GFX906-NEXT: v_and_b32_e32 v5, 0xffffff00, v1
; GFX906-NEXT: s_mov_b32 s2, 0xc0c0001
; GFX906-NEXT: v_or_b32_sdwa v3, v1, v3 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
; GFX906-NEXT: v_or_b32_sdwa v4, v1, v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
; GFX906-NEXT: v_or_b32_sdwa v5, v2, v5 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
; GFX906-NEXT: v_perm_b32 v2, 0, v2, s2
; GFX906-NEXT: v_mov_b32_e32 v0, 0
; GFX906-NEXT: v_or_b32_sdwa v3, v4, v3 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
; GFX906-NEXT: v_perm_b32 v6, 0, v1, s2
; GFX906-NEXT: s_mov_b32 s3, 0xffff0000
; GFX906-NEXT: v_lshlrev_b32_e32 v2, 16, v2
; GFX906-NEXT: v_and_or_b32 v7, v1, s3, v6
; GFX906-NEXT: v_or_b32_sdwa v4, v4, v5 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
; GFX906-NEXT: v_or_b32_e32 v2, v6, v2
; GFX906-NEXT: global_store_dword v0, v3, s[14:15]
; GFX906-NEXT: global_store_dword v0, v4, s[14:15] offset:8
; GFX906-NEXT: global_store_dword v0, v7, s[14:15] offset:16
; GFX906-NEXT: global_store_dword v0, v2, s[14:15] offset:24
; GFX906-NEXT: .LBB13_4: ; %bb.3
; GFX906-NEXT: s_or_b64 exec, exec, s[4:5]
; GFX906-NEXT: s_movk_i32 s3, 0xff00
; GFX906-NEXT: v_mov_b32_e32 v4, 8
; GFX906-NEXT: s_movk_i32 s2, 0xff
; GFX906-NEXT: v_and_b32_sdwa v2, v1, s3 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
; GFX906-NEXT: v_lshlrev_b16_sdwa v4, v4, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
; GFX906-NEXT: v_or_b32_sdwa v3, v1, v2 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
; GFX906-NEXT: v_or_b32_sdwa v5, v1, v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
; GFX906-NEXT: v_lshlrev_b16_e32 v6, 8, v1
; GFX906-NEXT: v_and_b32_sdwa v7, v1, s2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
; GFX906-NEXT: v_mov_b32_e32 v0, 0
; GFX906-NEXT: v_or_b32_sdwa v3, v5, v3 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
; GFX906-NEXT: v_or_b32_sdwa v7, v7, v6 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
; GFX906-NEXT: v_or_b32_sdwa v2, v1, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
; GFX906-NEXT: v_or_b32_sdwa v4, v1, v4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
; GFX906-NEXT: v_or_b32_sdwa v1, v1, v6 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_3 src1_sel:DWORD
; GFX906-NEXT: v_or_b32_sdwa v1, v5, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
; GFX906-NEXT: v_or_b32_sdwa v4, v2, v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
; GFX906-NEXT: v_or_b32_sdwa v2, v2, v7 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
; GFX906-NEXT: global_store_dword v0, v3, s[0:1]
; GFX906-NEXT: global_store_dword v0, v1, s[0:1] offset:8
; GFX906-NEXT: global_store_dword v0, v4, s[0:1] offset:16
; GFX906-NEXT: global_store_dword v0, v2, s[0:1] offset:24
; GFX906-NEXT: s_endpgm
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gep1 = getelementptr <8 x i8>, ptr addrspace(1) %src1, i32 %idx
%vec1 = load <8 x i8>, ptr addrspace(1) %gep1
%gep2 = getelementptr <8 x i8>, ptr addrspace(1) %src2, i32 %idx
%vec2 = load <8 x i8>, ptr addrspace(1) %gep2
%cmp = icmp ult i32 %idx, 15
br i1 %cmp, label %bb.1, label %bb.2
bb.1:
%s1 = shufflevector <8 x i8> %vec1, <8 x i8> %vec2, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
%s2 = shufflevector <8 x i8> %vec1, <8 x i8> %vec2, <4 x i32> <i32 0, i32 1, i32 3, i32 2>
%s3 = shufflevector <8 x i8> %vec1, <8 x i8> %vec2, <4 x i32> <i32 0, i32 2, i32 1, i32 3>
%s4 = shufflevector <8 x i8> %vec1, <8 x i8> %vec2, <4 x i32> <i32 0, i32 2, i32 3, i32 1>
%gep4 = getelementptr ptr addrspace(1), ptr addrspace(1) %dst1, i32 0
%gep5 = getelementptr ptr addrspace(1), ptr addrspace(1) %dst1, i32 1
%gep6 = getelementptr ptr addrspace(1), ptr addrspace(1) %dst1, i32 2
%gep7 = getelementptr ptr addrspace(1), ptr addrspace(1) %dst1, i32 3
store <4 x i8> %s1, ptr addrspace(1) %gep4, align 4
store <4 x i8> %s2, ptr addrspace(1) %gep5, align 4
store <4 x i8> %s3, ptr addrspace(1) %gep6, align 4
store <4 x i8> %s4, ptr addrspace(1) %gep7, align 4
%cmp2 = icmp ult i32 %idx, 7
br i1 %cmp2, label %bb.2, label %bb.3
bb.2:
%s5 = shufflevector <8 x i8> %vec1, <8 x i8> %vec2, <4 x i32> <i32 0, i32 3, i32 1, i32 2>
%s6 = shufflevector <8 x i8> %vec1, <8 x i8> %vec2, <4 x i32> <i32 0, i32 3, i32 2, i32 1>
%s7 = shufflevector <8 x i8> %vec1, <8 x i8> %vec2, <4 x i32> <i32 1, i32 0, i32 2, i32 3>
%s8 = shufflevector <8 x i8> %vec1, <8 x i8> %vec2, <4 x i32> <i32 1, i32 0, i32 3, i32 2>
%gep8 = getelementptr ptr addrspace(1), ptr addrspace(1) %dst2, i32 0
%gep9 = getelementptr ptr addrspace(1), ptr addrspace(1) %dst2, i32 1
%gep10 = getelementptr ptr addrspace(1), ptr addrspace(1) %dst2, i32 2
%gep11 = getelementptr ptr addrspace(1), ptr addrspace(1) %dst2, i32 3
store <4 x i8> %s5, ptr addrspace(1) %gep8, align 4
store <4 x i8> %s6, ptr addrspace(1) %gep9, align 4
store <4 x i8> %s7, ptr addrspace(1) %gep10, align 4
store <4 x i8> %s8, ptr addrspace(1) %gep11, align 4
br label %bb.3
bb.3:
%s9 = shufflevector <8 x i8> %vec1, <8 x i8> %vec2, <4 x i32> <i32 1, i32 2, i32 0, i32 3>
%s10 = shufflevector <8 x i8> %vec1, <8 x i8> %vec2, <4 x i32> <i32 1, i32 2, i32 3, i32 0>
%s11 = shufflevector <8 x i8> %vec1, <8 x i8> %vec2, <4 x i32> <i32 1, i32 3, i32 0, i32 2>
%s12 = shufflevector <8 x i8> %vec1, <8 x i8> %vec2, <4 x i32> <i32 1, i32 3, i32 2, i32 0>
%gep12 = getelementptr ptr addrspace(1), ptr addrspace(1) %dst3, i32 0
%gep13 = getelementptr ptr addrspace(1), ptr addrspace(1) %dst3, i32 1
%gep14 = getelementptr ptr addrspace(1), ptr addrspace(1) %dst3, i32 2
%gep15 = getelementptr ptr addrspace(1), ptr addrspace(1) %dst3, i32 3
store <4 x i8> %s9, ptr addrspace(1) %gep12, align 4
store <4 x i8> %s10, ptr addrspace(1) %gep13, align 4
store <4 x i8> %s11, ptr addrspace(1) %gep14, align 4
store <4 x i8> %s12, ptr addrspace(1) %gep15, align 4
ret void
}
declare i32 @llvm.amdgcn.workitem.id.x()