| # RUN: llc -march=amdgcn -mcpu=hawaii -run-pass=instruction-select -verify-machineinstrs -o - %s | FileCheck -check-prefix=GCN -DVCCRC=sreg_64_xexec %s |
| # RUN: llc -march=amdgcn -mcpu=fiji -run-pass=instruction-select -verify-machineinstrs -o - %s | FileCheck -check-prefix=GCN -DVCCRC=sreg_64_xexec %s |
| # RUN: llc -march=amdgcn -mcpu=gfx1010 -run-pass=instruction-select -verify-machineinstrs -o - %s | FileCheck -check-prefix=GCN -DVCCRC=sreg_32_xm0_xexec %s |
| |
| --- |
| name: icmp_s32_s_mix |
| legalized: true |
| regBankSelected: true |
| |
| # GCN: name: icmp_s32_s_mix |
| # GCN: [[SGPR0:%[0-9]+]]:sreg_32 = COPY $sgpr0 |
| # GCN: [[SGPR1:%[0-9]+]]:sreg_32 = COPY $sgpr1 |
| # GCN: [[SGPR2:%[0-9]+]]:sreg_32 = COPY $sgpr2 |
| # GCN: [[SGPR3:%[0-9]+]]:sreg_32 = COPY $sgpr3 |
| # GCN: [[SGPR4:%[0-9]+]]:sreg_32 = COPY $sgpr4 |
| # GCN: [[SGPR5:%[0-9]+]]:sreg_32 = COPY $sgpr5 |
| # GCN: [[SGPR6:%[0-9]+]]:sreg_32 = COPY $sgpr6 |
| # GCN: [[SGPR7:%[0-9]+]]:sreg_32 = COPY $sgpr7 |
| # GCN: S_CMP_LG_U32 [[SGPR0]], [[SGPR1]], implicit-def $scc |
| # GCN-NEXT: [[COND0:%[0-9]+]]:sreg_32 = COPY $scc |
| # GCN: S_CMP_LG_U32 [[SGPR4]], [[SGPR5]], implicit-def $scc |
| # GCN-NEXT: [[COND1:%[0-9]+]]:sreg_32 = COPY $scc |
| # GCN: $scc = COPY [[COND0]] |
| # GCN-NEXT: S_CSELECT_B32 [[SGPR6]], [[SGPR7]], implicit $scc |
| # GCN: $scc = COPY [[COND1]] |
| # GCN-NEXT: S_CSELECT_B32 [[SGPR2]], [[SGPR3]], implicit $scc |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0_vgpr1, $sgpr0, $sgpr1, $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $sgpr7 |
| |
| %0:vgpr(p1) = COPY $vgpr0_vgpr1 |
| %1:sgpr(s32) = COPY $sgpr0 |
| %2:sgpr(s32) = COPY $sgpr1 |
| %3:sgpr(s32) = COPY $sgpr2 |
| %4:sgpr(s32) = COPY $sgpr3 |
| %5:sgpr(s32) = COPY $sgpr4 |
| %6:sgpr(s32) = COPY $sgpr5 |
| %7:sgpr(s32) = COPY $sgpr6 |
| %8:sgpr(s32) = COPY $sgpr7 |
| %9:sgpr(s32) = G_ICMP intpred(ne), %1, %2 |
| %10:sgpr(s32) = G_ICMP intpred(ne), %5, %6 |
| %11:sgpr(s32) = G_SELECT %9, %7, %8 |
| %12:sgpr(s32) = G_SELECT %10, %3, %4 |
| %13:vgpr(s32) = COPY %11 |
| G_STORE %13, %0 :: (volatile store 4, addrspace 1) |
| %14:vgpr(s32) = COPY %12 |
| G_STORE %14, %0 :: (volatile store 4, addrspace 1) |
| |
| ... |
| --- |
| name: icmp_s32_salu |
| legalized: true |
| regBankSelected: true |
| |
| # GCN-LABEL: name: icmp_s32_salu |
| # GCN: S_CMP_LG_U32 |
| # GCN: S_CMP_EQ_U32 |
| # GCN: S_CMP_GT_I32 |
| # GCN: S_CMP_GE_I32 |
| # GCN: S_CMP_LT_I32 |
| # GCN: S_CMP_LE_I32 |
| # GCN: S_CMP_GT_U32 |
| # GCN: S_CMP_GE_U32 |
| # GCN: S_CMP_LT_U32 |
| # GCN: S_CMP_LE_U32 |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0_vgpr1, $sgpr0, $sgpr1, $sgpr2, $sgpr3 |
| |
| %0:vgpr(p1) = COPY $vgpr0_vgpr1 |
| %1:sgpr(s32) = COPY $sgpr0 |
| %2:sgpr(s32) = COPY $sgpr1 |
| %3:sgpr(s32) = COPY $sgpr2 |
| %4:sgpr(s32) = COPY $sgpr3 |
| %5:sgpr(s32) = G_ICMP intpred(ne), %1, %2 |
| %6:sgpr(s32) = G_ICMP intpred(eq), %1, %2 |
| %7:sgpr(s32) = G_ICMP intpred(sgt), %1, %2 |
| %8:sgpr(s32) = G_ICMP intpred(sge), %1, %2 |
| %9:sgpr(s32) = G_ICMP intpred(slt), %1, %2 |
| %10:sgpr(s32) = G_ICMP intpred(sle), %1, %2 |
| %11:sgpr(s32) = G_ICMP intpred(ugt), %1, %2 |
| %12:sgpr(s32) = G_ICMP intpred(uge), %1, %2 |
| %13:sgpr(s32) = G_ICMP intpred(ult), %1, %2 |
| %14:sgpr(s32) = G_ICMP intpred(ule), %1, %2 |
| %15:sgpr(s32) = G_SELECT %5, %3, %4 |
| %16:sgpr(s32) = G_SELECT %6, %3, %4 |
| %17:sgpr(s32) = G_SELECT %7, %3, %4 |
| %18:sgpr(s32) = G_SELECT %8, %3, %4 |
| %19:sgpr(s32) = G_SELECT %9, %3, %4 |
| %20:sgpr(s32) = G_SELECT %10, %3, %4 |
| %21:sgpr(s32) = G_SELECT %11, %3, %4 |
| %22:sgpr(s32) = G_SELECT %12, %3, %4 |
| %23:sgpr(s32) = G_SELECT %13, %3, %4 |
| %24:sgpr(s32) = G_SELECT %14, %3, %4 |
| %25:vgpr(s32) = COPY %15 |
| G_STORE %25, %0 :: (volatile store 4, addrspace 1) |
| %26:vgpr(s32) = COPY %16 |
| G_STORE %26, %0 :: (volatile store 4, addrspace 1) |
| %27:vgpr(s32) = COPY %17 |
| G_STORE %27, %0 :: (volatile store 4, addrspace 1) |
| %28:vgpr(s32) = COPY %18 |
| G_STORE %28, %0 :: (volatile store 4, addrspace 1) |
| %29:vgpr(s32) = COPY %19 |
| G_STORE %29, %0 :: (volatile store 4, addrspace 1) |
| %30:vgpr(s32) = COPY %20 |
| G_STORE %30, %0 :: (volatile store 4, addrspace 1) |
| %31:vgpr(s32) = COPY %21 |
| G_STORE %31, %0 :: (volatile store 4, addrspace 1) |
| %32:vgpr(s32) = COPY %22 |
| G_STORE %32, %0 :: (volatile store 4, addrspace 1) |
| %33:vgpr(s32) = COPY %23 |
| G_STORE %33, %0 :: (volatile store 4, addrspace 1) |
| %34:vgpr(s32) = COPY %24 |
| G_STORE %34, %0 :: (volatile store 4, addrspace 1) |
| |
| ... |
| --- |
| name: icmp_s32_v_mix |
| legalized: true |
| regBankSelected: true |
| |
| # GCN-LABEL: name: icmp_s32_v_mix |
| # GCN: [[VGPR2:%[0-9]+]]:vgpr_32 = COPY $vgpr2 |
| # GCN: [[VGPR3:%[0-9]+]]:vgpr_32 = COPY $vgpr3 |
| # GCN: [[VGPR4:%[0-9]+]]:vgpr_32 = COPY $vgpr4 |
| # GCN: [[VGPR5:%[0-9]+]]:vgpr_32 = COPY $vgpr5 |
| # GCN: [[VGPR6:%[0-9]+]]:vgpr_32 = COPY $vgpr6 |
| # GCN: [[VGPR7:%[0-9]+]]:vgpr_32 = COPY $vgpr7 |
| # GCN: [[VGPR8:%[0-9]+]]:vgpr_32 = COPY $vgpr8 |
| # GCN: [[VGPR9:%[0-9]+]]:vgpr_32 = COPY $vgpr9 |
| # GCN: [[COND0:%[0-9]+]]:[[VCCRC]] = V_CMP_NE_U32_e64 [[VGPR2]], [[VGPR3]] |
| # GCN: [[COND1:%[0-9]+]]:[[VCCRC]] = V_CMP_NE_U32_e64 [[VGPR6]], [[VGPR7]] |
| # GCN: V_CNDMASK_B32_e64 0, [[VGPR9]], 0, [[VGPR8]], [[COND0]] |
| # GCN: V_CNDMASK_B32_e64 0, [[VGPR5]], 0, [[VGPR4]], [[COND1]] |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0_vgpr1, $vgpr2, $vgpr3, $vgpr4, $vgpr5, $vgpr6, $vgpr7, $vgpr8, $vgpr9 |
| |
| %0:vgpr(p1) = COPY $vgpr0_vgpr1 |
| %1:vgpr(s32) = COPY $vgpr2 |
| %2:vgpr(s32) = COPY $vgpr3 |
| %3:vgpr(s32) = COPY $vgpr4 |
| %4:vgpr(s32) = COPY $vgpr5 |
| %5:vgpr(s32) = COPY $vgpr6 |
| %6:vgpr(s32) = COPY $vgpr7 |
| %7:vgpr(s32) = COPY $vgpr8 |
| %8:vgpr(s32) = COPY $vgpr9 |
| %9:vcc(s1) = G_ICMP intpred(ne), %1, %2 |
| %10:vcc(s1) = G_ICMP intpred(ne), %5, %6 |
| %11:vgpr(s32) = G_SELECT %9, %7, %8 |
| %12:vgpr(s32) = G_SELECT %10, %3, %4 |
| G_STORE %11, %0 :: (volatile store 4, addrspace 1) |
| G_STORE %12, %0 :: (volatile store 4, addrspace 1) |
| ... |
| --- |
| name: icmp_s32_valu |
| legalized: true |
| regBankSelected: true |
| |
| # GCN-LABEL: name: icmp_s32_valu |
| # GCN: V_CMP_NE_U32_e64 |
| # GCN: V_CMP_EQ_U32_e64 |
| # GCN: V_CMP_GT_I32_e64 |
| # GCN: V_CMP_GE_I32_e64 |
| # GCN: V_CMP_LT_I32_e64 |
| # GCN: V_CMP_LE_I32_e64 |
| # GCN: V_CMP_GT_U32_e64 |
| # GCN: V_CMP_GE_U32_e64 |
| # GCN: V_CMP_LT_U32_e64 |
| # GCN: V_CMP_LE_U32_e64 |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0_vgpr1, $vgpr2, $vgpr3, $vgpr4, $vgpr5 |
| |
| %0:vgpr(p1) = COPY $vgpr0_vgpr1 |
| %1:vgpr(s32) = COPY $vgpr2 |
| %2:vgpr(s32) = COPY $vgpr3 |
| %3:vgpr(s32) = COPY $vgpr4 |
| %4:vgpr(s32) = COPY $vgpr5 |
| %5:vcc(s1) = G_ICMP intpred(ne), %1, %2 |
| %6:vcc(s1) = G_ICMP intpred(eq), %1, %2 |
| %7:vcc(s1) = G_ICMP intpred(sgt), %1, %2 |
| %8:vcc(s1) = G_ICMP intpred(sge), %1, %2 |
| %9:vcc(s1) = G_ICMP intpred(slt), %1, %2 |
| %10:vcc(s1) = G_ICMP intpred(sle), %1, %2 |
| %11:vcc(s1) = G_ICMP intpred(ugt), %1, %2 |
| %12:vcc(s1) = G_ICMP intpred(uge), %1, %2 |
| %13:vcc(s1) = G_ICMP intpred(ult), %1, %2 |
| %14:vcc(s1) = G_ICMP intpred(ule), %1, %2 |
| %15:vgpr(s32) = G_SELECT %5, %3, %4 |
| %16:vgpr(s32) = G_SELECT %6, %3, %4 |
| %17:vgpr(s32) = G_SELECT %7, %3, %4 |
| %18:vgpr(s32) = G_SELECT %8, %3, %4 |
| %19:vgpr(s32) = G_SELECT %9, %3, %4 |
| %20:vgpr(s32) = G_SELECT %10, %3, %4 |
| %21:vgpr(s32) = G_SELECT %11, %3, %4 |
| %22:vgpr(s32) = G_SELECT %12, %3, %4 |
| %23:vgpr(s32) = G_SELECT %13, %3, %4 |
| %24:vgpr(s32) = G_SELECT %14, %3, %4 |
| G_STORE %15, %0 :: (volatile store 4, addrspace 1) |
| G_STORE %16, %0 :: (volatile store 4, addrspace 1) |
| G_STORE %17, %0 :: (volatile store 4, addrspace 1) |
| G_STORE %18, %0 :: (volatile store 4, addrspace 1) |
| G_STORE %19, %0 :: (volatile store 4, addrspace 1) |
| G_STORE %20, %0 :: (volatile store 4, addrspace 1) |
| G_STORE %21, %0 :: (volatile store 4, addrspace 1) |
| G_STORE %22, %0 :: (volatile store 4, addrspace 1) |
| G_STORE %23, %0 :: (volatile store 4, addrspace 1) |
| G_STORE %24, %0 :: (volatile store 4, addrspace 1) |
| ... |
| --- |
| |
| name: icmp_s32_vv |
| legalized: true |
| regBankSelected: true |
| |
| # GCN-LABEL: name: icmp_s32_vv |
| # GCN: [[VGPR2:%[0-9]+]]:vgpr_32 = COPY $vgpr2 |
| # GCN: [[VGPR3:%[0-9]+]]:vgpr_32 = COPY $vgpr3 |
| # GCN: V_CMP_NE_U32_e64 [[VGPR2]], [[VGPR3]] |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0_vgpr1, $vgpr2, $vgpr3, $vgpr4, $vgpr5 |
| |
| %0:vgpr(p1) = COPY $vgpr0_vgpr1 |
| %1:vgpr(s32) = COPY $vgpr2 |
| %2:vgpr(s32) = COPY $vgpr3 |
| %3:vgpr(s32) = COPY $vgpr4 |
| %4:vgpr(s32) = COPY $vgpr5 |
| %5:vcc(s1) = G_ICMP intpred(ne), %1, %2 |
| %6:vgpr(s32) = G_SELECT %5, %3, %4 |
| G_STORE %6, %0 :: (store 4, addrspace 1) |
| ... |
| --- |
| |
| name: icmp_s32_vs |
| legalized: true |
| regBankSelected: true |
| |
| # GCN-LABEL: name: icmp_s32_vs |
| # GCN: [[VGPR2:%[0-9]+]]:vgpr_32 = COPY $vgpr2 |
| # GCN: [[SGPR0:%[0-9]+]]:sreg_32 = COPY $sgpr0 |
| # GCN: V_CMP_NE_U32_e64 [[VGPR2]], [[SGPR0]] |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0_vgpr1, $vgpr2, $vgpr3, $vgpr4, $sgpr0 |
| |
| %0:vgpr(p1) = COPY $vgpr0_vgpr1 |
| %1:vgpr(s32) = COPY $vgpr2 |
| %2:vgpr(s32) = COPY $vgpr3 |
| %3:vgpr(s32) = COPY $vgpr4 |
| %4:sgpr(s32) = COPY $sgpr0 |
| %5:vcc(s1) = G_ICMP intpred(ne), %1, %4 |
| %6:vgpr(s32) = G_SELECT %5, %2, %3 |
| G_STORE %6, %0 :: (store 4, addrspace 1) |
| ... |
| --- |
| |
| name: icmp_s32_sv |
| legalized: true |
| regBankSelected: true |
| |
| # GCN-LABEL: name: icmp_s32_sv |
| # GCN: [[VGPR2:%[0-9]+]]:vgpr_32 = COPY $vgpr2 |
| # GCN: [[SGPR0:%[0-9]+]]:sreg_32 = COPY $sgpr0 |
| # GCN: V_CMP_NE_U32_e64 [[SGPR0]], [[VGPR2]] |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0_vgpr1, $vgpr2, $vgpr3, $vgpr4, $sgpr0 |
| |
| %0:vgpr(p1) = COPY $vgpr0_vgpr1 |
| %1:vgpr(s32) = COPY $vgpr2 |
| %2:vgpr(s32) = COPY $vgpr3 |
| %3:vgpr(s32) = COPY $vgpr4 |
| %4:sgpr(s32) = COPY $sgpr0 |
| %5:vcc(s1) = G_ICMP intpred(ne), %4, %1 |
| %6:vgpr(s32) = G_SELECT %5, %2, %3 |
| G_STORE %6, %0 :: (store 4, addrspace 1) |
| ... |
| --- |
| |
| name: icmp_s32_or_vcc |
| legalized: true |
| regBankSelected: true |
| |
| # GCN-LABEL: name: icmp_s32_or_vcc |
| # GCN: [[VGPR2:%[0-9]+]]:vgpr_32 = COPY $vgpr2 |
| # GCN: [[SGPR0:%[0-9]+]]:sreg_32 = COPY $sgpr0 |
| # GCN: V_CMP_NE_U32_e64 [[SGPR0]], [[VGPR2]] |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0_vgpr1, $vgpr2, $vgpr3, $vgpr4, $sgpr0 |
| |
| %0:vgpr(p1) = COPY $vgpr0_vgpr1 |
| %1:vgpr(s32) = COPY $vgpr2 |
| %2:vgpr(s32) = COPY $vgpr3 |
| %3:vgpr(s32) = COPY $vgpr4 |
| %4:sgpr(s32) = COPY $sgpr0 |
| %5:vcc(s1) = G_ICMP intpred(ne), %4, %1 |
| %6:vgpr(s32) = G_SELECT %5, %2, %3 |
| G_STORE %6, %0 :: (store 4, addrspace 1) |
| ... |
| |
| --- |
| |
| name: icmp_eq_ne_p3_ss |
| legalized: true |
| regBankSelected: true |
| |
| # GCN-LABEL: name: icmp_eq_ne_p3_ss |
| # GCN: S_CMP_EQ_U32 %0, %1, implicit-def $scc |
| # GCN: S_CMP_LG_U32 %0, %1, implicit-def $scc |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1 |
| |
| %0:sgpr(p3) = COPY $sgpr0 |
| %1:sgpr(p3) = COPY $sgpr1 |
| %2:sgpr(s32) = G_ICMP intpred(eq), %0, %1 |
| %3:sgpr(s32) = G_ICMP intpred(ne), %0, %1 |
| S_ENDPGM 0, implicit %2, implicit %3 |
| |
| ... |
| |
| --- |
| |
| name: icmp_eq_ne_p3_vv |
| legalized: true |
| regBankSelected: true |
| |
| # GCN-LABEL: name: icmp_eq_ne_p3_vv |
| # GCN: %2:[[VCCRC]] = V_CMP_EQ_U32_e64 %0, %1, implicit $exec |
| # GCN: %3:[[VCCRC]] = V_CMP_NE_U32_e64 %0, %1, implicit $exec |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0, $vgpr1 |
| |
| %0:vgpr(p3) = COPY $vgpr0 |
| %1:vgpr(p3) = COPY $vgpr1 |
| %2:vcc(s1) = G_ICMP intpred(eq), %0, %1 |
| %3:vcc(s1) = G_ICMP intpred(ne), %0, %1 |
| %4:vgpr(s1) = COPY %2 |
| %5:vgpr(s1) = COPY %3 |
| %6:vgpr(s32) = G_SEXT %4 |
| %7:vgpr(s32) = G_SEXT %5 |
| S_ENDPGM 0, implicit %6, implicit %7 |
| |
| ... |