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1# RUN: llc -mtriple=amdgcn -mcpu=gfx900 -start-before=twoaddressinstruction %s -o - | FileCheck %s -check-prefix=GCN2 3# Wait to sxpand SI_INDIRECT sequences that use VGPR indexing until after4# register allocation. We don’t want to reschedule the mode switching or to5# have any instructions inserted within the sequence. The Two-Address6# instruction pass could insert bad copies here if it is expanded too early.7 8---9# GCN-LABEL: expand_si_indirect10# GCN: s_set_gpr_idx_on11# GCN-NEXT: v_mov_b32_e3212# GCN-NEXT: s_set_gpr_idx_off13 14# GCN: s_set_gpr_idx_on15# GCN-NEXT: v_mov_b32_e3216# GCN-NOT: v_mov_b32_e3217# GCN-NEXT: s_set_gpr_idx_off18 19name: expand_si_indirect20tracksRegLiveness: true21body: |22 bb.0.entry:23 liveins: $sgpr0_sgpr124 25 %0:sgpr_64 = COPY killed $sgpr0_sgpr126 %1:vgpr_32 = V_MOV_B32_e32 0, implicit $exec27 %2:sreg_64_xexec_xnull = S_LOAD_DWORDX2_IMM %0(p4), 36, 028 %3:sreg_32_xm0_xexec = S_LOAD_DWORD_IMM killed %0(p4), 44, 029 %4:sreg_32 = S_ADD_I32 %3, 1, implicit-def dead $scc30 %5:vgpr_32 = V_MOV_B32_e32 1065353216, implicit $exec31 %6:vgpr_32 = V_MOV_B32_e32 1073741824, implicit $exec32 %7:vgpr_32 = V_MOV_B32_e32 1077936128, implicit $exec33 %8:vgpr_32 = V_MOV_B32_e32 1082130432, implicit $exec34 %9:vgpr_32 = V_MOV_B32_e32 1084227584, implicit $exec35 %10:vgpr_32 = V_MOV_B32_e32 1086324736, implicit $exec36 %11:vgpr_32 = V_MOV_B32_e32 1088421888, implicit $exec37 %12:vgpr_32 = V_MOV_B32_e32 1090519040, implicit $exec38 %13:vgpr_32 = V_MOV_B32_e32 1091567616, implicit $exec39 %14:vgpr_32 = V_MOV_B32_e32 1092616192, implicit $exec40 %15:vgpr_32 = V_MOV_B32_e32 1093664768, implicit $exec41 %16:vgpr_32 = V_MOV_B32_e32 1094713344, implicit $exec42 %17:vgpr_32 = V_MOV_B32_e32 1095761920, implicit $exec43 %18:vgpr_32 = V_MOV_B32_e32 1096810496, implicit $exec44 %19:vgpr_32 = V_MOV_B32_e32 1097859072, implicit $exec45 %20:vgpr_32 = V_MOV_B32_e32 1098907648, implicit $exec46 %21:vreg_512 = REG_SEQUENCE killed %5, %subreg.sub0, killed %6, %subreg.sub1, killed %7, %subreg.sub2, killed %8, %subreg.sub3, killed %9, %subreg.sub4, killed %10, %subreg.sub5, killed %11, %subreg.sub6, killed %12, %subreg.sub7, killed %13, %subreg.sub8, killed %14, %subreg.sub9, killed %15, %subreg.sub10, killed %16, %subreg.sub11, killed %17, %subreg.sub12, killed %18, %subreg.sub13, killed %19, %subreg.sub14, killed %20, %subreg.sub1547 %22:vgpr_32 = V_MOV_B32_e32 1099431936, implicit $exec48 %23:vreg_512 = V_INDIRECT_REG_WRITE_GPR_IDX_B32_V16 killed %21, %22, killed %4, 3, implicit-def $m0, implicit $m0, implicit $exec49 %24:sreg_32 = S_ADD_I32 killed %3, 2, implicit-def dead $scc50 %25:vreg_512 = V_INDIRECT_REG_WRITE_GPR_IDX_B32_V16 %23, killed %22, killed %24, 3, implicit-def $m0, implicit $m0, implicit $exec51 %26:vgpr_32 = COPY %23.sub1552 %27:vgpr_32 = COPY %23.sub1453 %28:vgpr_32 = COPY %23.sub1354 %29:vgpr_32 = COPY %23.sub1255 %30:vreg_128 = REG_SEQUENCE killed %29, %subreg.sub0, killed %28, %subreg.sub1, killed %27, %subreg.sub2, killed %26, %subreg.sub356 GLOBAL_STORE_DWORDX4_SADDR %1, killed %30, %2, 48, 0, implicit $exec57 %31:vgpr_32 = COPY %23.sub1158 %32:vgpr_32 = COPY %23.sub1059 %33:vgpr_32 = COPY %23.sub960 %34:vgpr_32 = COPY %23.sub861 %35:vreg_128 = REG_SEQUENCE killed %34, %subreg.sub0, killed %33, %subreg.sub1, killed %32, %subreg.sub2, killed %31, %subreg.sub362 GLOBAL_STORE_DWORDX4_SADDR %1, killed %35, %2, 32, 0, implicit $exec63 %36:vgpr_32 = COPY %23.sub764 %37:vgpr_32 = COPY %23.sub665 %38:vgpr_32 = COPY %23.sub566 %39:vgpr_32 = COPY %23.sub467 %40:vreg_128 = REG_SEQUENCE killed %39, %subreg.sub0, killed %38, %subreg.sub1, killed %37, %subreg.sub2, killed %36, %subreg.sub368 GLOBAL_STORE_DWORDX4_SADDR %1, killed %40, %2, 16, 0, implicit $exec69 %41:vgpr_32 = COPY %23.sub370 %42:vgpr_32 = COPY %23.sub271 %43:vgpr_32 = COPY %23.sub172 %44:vgpr_32 = COPY killed %23.sub073 %45:vreg_128 = REG_SEQUENCE killed %44, %subreg.sub0, killed %43, %subreg.sub1, killed %42, %subreg.sub2, killed %41, %subreg.sub374 GLOBAL_STORE_DWORDX4_SADDR %1, killed %45, %2, 0, 0, implicit $exec75 %46:vgpr_32 = COPY %25.sub1576 %47:vgpr_32 = COPY %25.sub1477 %48:vgpr_32 = COPY %25.sub1378 %49:vgpr_32 = COPY %25.sub1279 %50:vreg_128 = REG_SEQUENCE killed %49, %subreg.sub0, killed %48, %subreg.sub1, killed %47, %subreg.sub2, killed %46, %subreg.sub380 GLOBAL_STORE_DWORDX4_SADDR %1, killed %50, %2, 112, 0, implicit $exec81 %51:vgpr_32 = COPY %25.sub1182 %52:vgpr_32 = COPY %25.sub1083 %53:vgpr_32 = COPY %25.sub984 %54:vgpr_32 = COPY %25.sub885 %55:vreg_128 = REG_SEQUENCE killed %54, %subreg.sub0, killed %53, %subreg.sub1, killed %52, %subreg.sub2, killed %51, %subreg.sub386 GLOBAL_STORE_DWORDX4_SADDR %1, killed %55, %2, 96, 0, implicit $exec87 %56:vgpr_32 = COPY %25.sub788 %57:vgpr_32 = COPY %25.sub689 %58:vgpr_32 = COPY %25.sub590 %59:vgpr_32 = COPY %25.sub491 %60:vreg_128 = REG_SEQUENCE killed %59, %subreg.sub0, killed %58, %subreg.sub1, killed %57, %subreg.sub2, killed %56, %subreg.sub392 GLOBAL_STORE_DWORDX4_SADDR %1, killed %60, %2, 80, 0, implicit $exec93 %61:vgpr_32 = COPY %25.sub394 %62:vgpr_32 = COPY %25.sub295 %63:vgpr_32 = COPY %25.sub196 %64:vgpr_32 = COPY killed %25.sub097 %65:vreg_128 = REG_SEQUENCE killed %64, %subreg.sub0, killed %63, %subreg.sub1, killed %62, %subreg.sub2, killed %61, %subreg.sub398 GLOBAL_STORE_DWORDX4_SADDR killed %1, killed %65, killed %2, 64, 0, implicit $exec99 S_ENDPGM 0100 101...102 103