| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -march=amdgcn -mcpu=tahiti -run-pass=instruction-select -verify-machineinstrs -global-isel %s -o - | FileCheck %s -check-prefixes=GCN |
| |
| --- |
| name: select_s32_scc |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3 |
| |
| ; GCN-LABEL: name: select_s32_scc |
| ; GCN: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0 |
| ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1 |
| ; GCN-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr2 |
| ; GCN-NEXT: [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr3 |
| ; GCN-NEXT: S_CMP_EQ_U32 [[COPY]], [[COPY1]], implicit-def $scc |
| ; GCN-NEXT: [[COPY4:%[0-9]+]]:sreg_32 = COPY $scc |
| ; GCN-NEXT: $scc = COPY [[COPY4]] |
| ; GCN-NEXT: [[S_CSELECT_B32_:%[0-9]+]]:sreg_32 = S_CSELECT_B32 [[COPY2]], [[COPY3]], implicit $scc |
| ; GCN-NEXT: S_ENDPGM 0, implicit [[S_CSELECT_B32_]] |
| %0:sgpr(s32) = COPY $sgpr0 |
| %1:sgpr(s32) = COPY $sgpr1 |
| %2:sgpr(s32) = COPY $sgpr2 |
| %3:sgpr(s32) = COPY $sgpr3 |
| %4:sgpr(s32) = G_ICMP intpred(eq), %0, %1 |
| %5:sgpr(s32) = G_SELECT %4, %2, %3 |
| S_ENDPGM 0, implicit %5 |
| |
| ... |
| |
| --- |
| name: select_s64_scc |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1, $sgpr2_sgpr3, $sgpr4_sgpr5 |
| |
| ; GCN-LABEL: name: select_s64_scc |
| ; GCN: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0 |
| ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1 |
| ; GCN-NEXT: [[COPY2:%[0-9]+]]:sreg_64 = COPY $sgpr2_sgpr3 |
| ; GCN-NEXT: [[COPY3:%[0-9]+]]:sreg_64 = COPY $sgpr4_sgpr5 |
| ; GCN-NEXT: S_CMP_EQ_U32 [[COPY]], [[COPY1]], implicit-def $scc |
| ; GCN-NEXT: [[COPY4:%[0-9]+]]:sreg_32 = COPY $scc |
| ; GCN-NEXT: $scc = COPY [[COPY4]] |
| ; GCN-NEXT: [[S_CSELECT_B64_:%[0-9]+]]:sreg_64 = S_CSELECT_B64 [[COPY2]], [[COPY3]], implicit $scc |
| ; GCN-NEXT: S_ENDPGM 0, implicit [[S_CSELECT_B64_]] |
| %0:sgpr(s32) = COPY $sgpr0 |
| %1:sgpr(s32) = COPY $sgpr1 |
| %2:sgpr(s64) = COPY $sgpr2_sgpr3 |
| %3:sgpr(s64) = COPY $sgpr4_sgpr5 |
| %4:sgpr(s32) = G_ICMP intpred(eq), %0, %1 |
| %5:sgpr(s64) = G_SELECT %4, %2, %3 |
| S_ENDPGM 0, implicit %5 |
| |
| ... |
| |
| --- |
| name: select_p0_scc |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1, $sgpr2_sgpr3, $sgpr4_sgpr5 |
| |
| ; GCN-LABEL: name: select_p0_scc |
| ; GCN: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0 |
| ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1 |
| ; GCN-NEXT: [[COPY2:%[0-9]+]]:sreg_64 = COPY $sgpr2_sgpr3 |
| ; GCN-NEXT: [[COPY3:%[0-9]+]]:sreg_64 = COPY $sgpr4_sgpr5 |
| ; GCN-NEXT: S_CMP_EQ_U32 [[COPY]], [[COPY1]], implicit-def $scc |
| ; GCN-NEXT: [[COPY4:%[0-9]+]]:sreg_32 = COPY $scc |
| ; GCN-NEXT: $scc = COPY [[COPY4]] |
| ; GCN-NEXT: [[S_CSELECT_B64_:%[0-9]+]]:sreg_64 = S_CSELECT_B64 [[COPY2]], [[COPY3]], implicit $scc |
| ; GCN-NEXT: S_ENDPGM 0, implicit [[S_CSELECT_B64_]] |
| %0:sgpr(s32) = COPY $sgpr0 |
| %1:sgpr(s32) = COPY $sgpr1 |
| %2:sgpr(p0) = COPY $sgpr2_sgpr3 |
| %3:sgpr(p0) = COPY $sgpr4_sgpr5 |
| %4:sgpr(s32) = G_ICMP intpred(eq), %0, %1 |
| %5:sgpr(p0) = G_SELECT %4, %2, %3 |
| S_ENDPGM 0, implicit %5 |
| |
| ... |
| |
| --- |
| name: select_p1_scc |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1, $sgpr2_sgpr3, $sgpr4_sgpr5 |
| |
| ; GCN-LABEL: name: select_p1_scc |
| ; GCN: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0 |
| ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1 |
| ; GCN-NEXT: [[COPY2:%[0-9]+]]:sreg_64 = COPY $sgpr2_sgpr3 |
| ; GCN-NEXT: [[COPY3:%[0-9]+]]:sreg_64 = COPY $sgpr4_sgpr5 |
| ; GCN-NEXT: S_CMP_EQ_U32 [[COPY]], [[COPY1]], implicit-def $scc |
| ; GCN-NEXT: [[COPY4:%[0-9]+]]:sreg_32 = COPY $scc |
| ; GCN-NEXT: $scc = COPY [[COPY4]] |
| ; GCN-NEXT: [[S_CSELECT_B64_:%[0-9]+]]:sreg_64 = S_CSELECT_B64 [[COPY2]], [[COPY3]], implicit $scc |
| ; GCN-NEXT: S_ENDPGM 0, implicit [[S_CSELECT_B64_]] |
| %0:sgpr(s32) = COPY $sgpr0 |
| %1:sgpr(s32) = COPY $sgpr1 |
| %2:sgpr(p1) = COPY $sgpr2_sgpr3 |
| %3:sgpr(p1) = COPY $sgpr4_sgpr5 |
| %4:sgpr(s32) = G_ICMP intpred(eq), %0, %1 |
| %5:sgpr(p1) = G_SELECT %4, %2, %3 |
| S_ENDPGM 0, implicit %5 |
| |
| ... |
| |
| --- |
| name: select_p999_scc |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1, $sgpr2_sgpr3, $sgpr4_sgpr5 |
| |
| ; GCN-LABEL: name: select_p999_scc |
| ; GCN: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0 |
| ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1 |
| ; GCN-NEXT: [[COPY2:%[0-9]+]]:sreg_64 = COPY $sgpr2_sgpr3 |
| ; GCN-NEXT: [[COPY3:%[0-9]+]]:sreg_64 = COPY $sgpr4_sgpr5 |
| ; GCN-NEXT: S_CMP_EQ_U32 [[COPY]], [[COPY1]], implicit-def $scc |
| ; GCN-NEXT: [[COPY4:%[0-9]+]]:sreg_32 = COPY $scc |
| ; GCN-NEXT: $scc = COPY [[COPY4]] |
| ; GCN-NEXT: [[S_CSELECT_B64_:%[0-9]+]]:sreg_64 = S_CSELECT_B64 [[COPY2]], [[COPY3]], implicit $scc |
| ; GCN-NEXT: S_ENDPGM 0, implicit [[S_CSELECT_B64_]] |
| %0:sgpr(s32) = COPY $sgpr0 |
| %1:sgpr(s32) = COPY $sgpr1 |
| %2:sgpr(p999) = COPY $sgpr2_sgpr3 |
| %3:sgpr(p999) = COPY $sgpr4_sgpr5 |
| %4:sgpr(s32) = G_ICMP intpred(eq), %0, %1 |
| %5:sgpr(p999) = G_SELECT %4, %2, %3 |
| S_ENDPGM 0, implicit %5 |
| |
| ... |
| |
| --- |
| name: select_v4s16_scc |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1, $sgpr2_sgpr3, $sgpr4_sgpr5 |
| |
| ; GCN-LABEL: name: select_v4s16_scc |
| ; GCN: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0 |
| ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1 |
| ; GCN-NEXT: [[COPY2:%[0-9]+]]:sreg_64 = COPY $sgpr2_sgpr3 |
| ; GCN-NEXT: [[COPY3:%[0-9]+]]:sreg_64 = COPY $sgpr4_sgpr5 |
| ; GCN-NEXT: S_CMP_EQ_U32 [[COPY]], [[COPY1]], implicit-def $scc |
| ; GCN-NEXT: [[COPY4:%[0-9]+]]:sreg_32 = COPY $scc |
| ; GCN-NEXT: $scc = COPY [[COPY4]] |
| ; GCN-NEXT: [[S_CSELECT_B64_:%[0-9]+]]:sreg_64 = S_CSELECT_B64 [[COPY2]], [[COPY3]], implicit $scc |
| ; GCN-NEXT: S_ENDPGM 0, implicit [[S_CSELECT_B64_]] |
| %0:sgpr(s32) = COPY $sgpr0 |
| %1:sgpr(s32) = COPY $sgpr1 |
| %2:sgpr(<4 x s16>) = COPY $sgpr2_sgpr3 |
| %3:sgpr(<4 x s16>) = COPY $sgpr4_sgpr5 |
| %4:sgpr(s32) = G_ICMP intpred(eq), %0, %1 |
| %5:sgpr(<4 x s16>) = G_SELECT %4, %2, %3 |
| S_ENDPGM 0, implicit %5 |
| |
| ... |
| |
| --- |
| name: select_s16_scc |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3 |
| |
| ; GCN-LABEL: name: select_s16_scc |
| ; GCN: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0 |
| ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1 |
| ; GCN-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr2 |
| ; GCN-NEXT: [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr3 |
| ; GCN-NEXT: S_CMP_EQ_U32 [[COPY2]], [[COPY3]], implicit-def $scc |
| ; GCN-NEXT: [[COPY4:%[0-9]+]]:sreg_32 = COPY $scc |
| ; GCN-NEXT: $scc = COPY [[COPY4]] |
| ; GCN-NEXT: [[S_CSELECT_B32_:%[0-9]+]]:sreg_32 = S_CSELECT_B32 [[COPY]], [[COPY1]], implicit $scc |
| ; GCN-NEXT: S_ENDPGM 0, implicit [[S_CSELECT_B32_]] |
| %0:sgpr(s32) = COPY $sgpr0 |
| %1:sgpr(s32) = COPY $sgpr1 |
| %2:sgpr(s32) = COPY $sgpr2 |
| %3:sgpr(s32) = COPY $sgpr3 |
| %4:sgpr(s16) = G_TRUNC %0 |
| %5:sgpr(s16) = G_TRUNC %1 |
| %6:sgpr(s32) = G_ICMP intpred(eq), %2, %3 |
| %7:sgpr(s16) = G_SELECT %6, %4, %5 |
| S_ENDPGM 0, implicit %7 |
| |
| ... |
| |
| --- |
| name: select_v2s16_scc |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3 |
| |
| ; GCN-LABEL: name: select_v2s16_scc |
| ; GCN: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0 |
| ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1 |
| ; GCN-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr2 |
| ; GCN-NEXT: [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr3 |
| ; GCN-NEXT: S_CMP_EQ_U32 [[COPY]], [[COPY1]], implicit-def $scc |
| ; GCN-NEXT: [[COPY4:%[0-9]+]]:sreg_32 = COPY $scc |
| ; GCN-NEXT: $scc = COPY [[COPY4]] |
| ; GCN-NEXT: [[S_CSELECT_B32_:%[0-9]+]]:sreg_32 = S_CSELECT_B32 [[COPY2]], [[COPY3]], implicit $scc |
| ; GCN-NEXT: S_ENDPGM 0, implicit [[S_CSELECT_B32_]] |
| %0:sgpr(s32) = COPY $sgpr0 |
| %1:sgpr(s32) = COPY $sgpr1 |
| %2:sgpr(<2 x s16>) = COPY $sgpr2 |
| %3:sgpr(<2 x s16>) = COPY $sgpr3 |
| %4:sgpr(s32) = G_ICMP intpred(eq), %0, %1 |
| %5:sgpr(<2 x s16>) = G_SELECT %4, %2, %3 |
| S_ENDPGM 0, implicit %5 |
| |
| ... |
| |
| --- |
| name: select_s32_vcc |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| |
| ; GCN-LABEL: name: select_s32_vcc |
| ; GCN: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0 |
| ; GCN-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1 |
| ; GCN-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2 |
| ; GCN-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr3 |
| ; GCN-NEXT: [[V_CMP_EQ_U32_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U32_e64 [[COPY]], [[COPY1]], implicit $exec |
| ; GCN-NEXT: [[V_CNDMASK_B32_e64_:%[0-9]+]]:vgpr_32 = V_CNDMASK_B32_e64 0, [[COPY3]], 0, [[COPY2]], [[V_CMP_EQ_U32_e64_]], implicit $exec |
| ; GCN-NEXT: S_ENDPGM 0, implicit [[V_CNDMASK_B32_e64_]] |
| %0:vgpr(s32) = COPY $vgpr0 |
| %1:vgpr(s32) = COPY $vgpr1 |
| %2:vgpr(s32) = COPY $vgpr2 |
| %3:vgpr(s32) = COPY $vgpr3 |
| %4:vcc(s1) = G_ICMP intpred(eq), %0, %1 |
| %5:vgpr(s32) = G_SELECT %4, %2, %3 |
| S_ENDPGM 0, implicit %5 |
| |
| ... |
| |
| --- |
| name: select_s16_vcc |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| |
| ; GCN-LABEL: name: select_s16_vcc |
| ; GCN: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0 |
| ; GCN-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1 |
| ; GCN-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2 |
| ; GCN-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr3 |
| ; GCN-NEXT: [[V_CMP_EQ_U32_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U32_e64 [[COPY2]], [[COPY3]], implicit $exec |
| ; GCN-NEXT: [[V_CNDMASK_B32_e64_:%[0-9]+]]:vgpr_32 = V_CNDMASK_B32_e64 0, [[COPY1]], 0, [[COPY]], [[V_CMP_EQ_U32_e64_]], implicit $exec |
| ; GCN-NEXT: S_ENDPGM 0, implicit [[V_CNDMASK_B32_e64_]] |
| %0:vgpr(s32) = COPY $vgpr0 |
| %1:vgpr(s32) = COPY $vgpr1 |
| %2:vgpr(s32) = COPY $vgpr2 |
| %3:vgpr(s32) = COPY $vgpr3 |
| %4:vgpr(s16) = G_TRUNC %0 |
| %5:vgpr(s16) = G_TRUNC %1 |
| %6:vcc(s1) = G_ICMP intpred(eq), %2, %3 |
| %7:vgpr(s16) = G_SELECT %6, %4, %5 |
| S_ENDPGM 0, implicit %7 |
| |
| ... |
| |
| --- |
| name: select_v2s16_vcc |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| |
| ; GCN-LABEL: name: select_v2s16_vcc |
| ; GCN: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0 |
| ; GCN-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1 |
| ; GCN-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2 |
| ; GCN-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr3 |
| ; GCN-NEXT: [[V_CMP_EQ_U32_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U32_e64 [[COPY]], [[COPY1]], implicit $exec |
| ; GCN-NEXT: [[V_CNDMASK_B32_e64_:%[0-9]+]]:vgpr_32 = V_CNDMASK_B32_e64 0, [[COPY3]], 0, [[COPY2]], [[V_CMP_EQ_U32_e64_]], implicit $exec |
| ; GCN-NEXT: S_ENDPGM 0, implicit [[V_CNDMASK_B32_e64_]] |
| %0:vgpr(s32) = COPY $vgpr0 |
| %1:vgpr(s32) = COPY $vgpr1 |
| %2:vgpr(<2 x s16>) = COPY $vgpr2 |
| %3:vgpr(<2 x s16>) = COPY $vgpr3 |
| %4:vcc(s1) = G_ICMP intpred(eq), %0, %1 |
| %5:vgpr(<2 x s16>) = G_SELECT %4, %2, %3 |
| S_ENDPGM 0, implicit %5 |
| |
| ... |
| |
| --- |
| name: select_p3_vcc |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| |
| ; GCN-LABEL: name: select_p3_vcc |
| ; GCN: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0 |
| ; GCN-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1 |
| ; GCN-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2 |
| ; GCN-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr3 |
| ; GCN-NEXT: [[V_CMP_EQ_U32_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U32_e64 [[COPY]], [[COPY1]], implicit $exec |
| ; GCN-NEXT: [[V_CNDMASK_B32_e64_:%[0-9]+]]:vgpr_32 = V_CNDMASK_B32_e64 0, [[COPY3]], 0, [[COPY2]], [[V_CMP_EQ_U32_e64_]], implicit $exec |
| ; GCN-NEXT: S_ENDPGM 0, implicit [[V_CNDMASK_B32_e64_]] |
| %0:vgpr(s32) = COPY $vgpr0 |
| %1:vgpr(s32) = COPY $vgpr1 |
| %2:vgpr(p3) = COPY $vgpr2 |
| %3:vgpr(p3) = COPY $vgpr3 |
| %4:vcc(s1) = G_ICMP intpred(eq), %0, %1 |
| %5:vgpr(p3) = G_SELECT %4, %2, %3 |
| S_ENDPGM 0, implicit %5 |
| |
| ... |
| |
| # Fold source modifiers into VOP select |
| --- |
| name: select_s32_vcc_fneg_lhs |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| |
| ; GCN-LABEL: name: select_s32_vcc_fneg_lhs |
| ; GCN: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0 |
| ; GCN-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1 |
| ; GCN-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2 |
| ; GCN-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr3 |
| ; GCN-NEXT: [[V_CMP_EQ_U32_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U32_e64 [[COPY]], [[COPY1]], implicit $exec |
| ; GCN-NEXT: [[V_CNDMASK_B32_e64_:%[0-9]+]]:vgpr_32 = V_CNDMASK_B32_e64 0, [[COPY3]], 1, [[COPY2]], [[V_CMP_EQ_U32_e64_]], implicit $exec |
| ; GCN-NEXT: S_ENDPGM 0, implicit [[V_CNDMASK_B32_e64_]] |
| %0:vgpr(s32) = COPY $vgpr0 |
| %1:vgpr(s32) = COPY $vgpr1 |
| %2:vgpr(s32) = COPY $vgpr2 |
| %3:vgpr(s32) = COPY $vgpr3 |
| %4:vgpr(s32) = G_FNEG %2 |
| %5:vcc(s1) = G_ICMP intpred(eq), %0, %1 |
| %6:vgpr(s32) = G_SELECT %5, %4, %3 |
| S_ENDPGM 0, implicit %6 |
| |
| ... |
| |
| --- |
| name: select_s32_vcc_fneg_rhs |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| |
| ; GCN-LABEL: name: select_s32_vcc_fneg_rhs |
| ; GCN: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0 |
| ; GCN-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1 |
| ; GCN-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2 |
| ; GCN-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr3 |
| ; GCN-NEXT: [[V_CMP_EQ_U32_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U32_e64 [[COPY]], [[COPY1]], implicit $exec |
| ; GCN-NEXT: [[V_CNDMASK_B32_e64_:%[0-9]+]]:vgpr_32 = V_CNDMASK_B32_e64 1, [[COPY3]], 0, [[COPY2]], [[V_CMP_EQ_U32_e64_]], implicit $exec |
| ; GCN-NEXT: S_ENDPGM 0, implicit [[V_CNDMASK_B32_e64_]] |
| %0:vgpr(s32) = COPY $vgpr0 |
| %1:vgpr(s32) = COPY $vgpr1 |
| %2:vgpr(s32) = COPY $vgpr2 |
| %3:vgpr(s32) = COPY $vgpr3 |
| %4:vgpr(s32) = G_FNEG %3 |
| %5:vcc(s1) = G_ICMP intpred(eq), %0, %1 |
| %6:vgpr(s32) = G_SELECT %5, %2, %4 |
| S_ENDPGM 0, implicit %6 |
| |
| ... |
| |
| --- |
| name: select_s32_vcc_fneg_fabs_lhs |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| |
| ; GCN-LABEL: name: select_s32_vcc_fneg_fabs_lhs |
| ; GCN: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0 |
| ; GCN-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1 |
| ; GCN-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2 |
| ; GCN-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr3 |
| ; GCN-NEXT: [[V_CMP_EQ_U32_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U32_e64 [[COPY]], [[COPY1]], implicit $exec |
| ; GCN-NEXT: [[V_CNDMASK_B32_e64_:%[0-9]+]]:vgpr_32 = V_CNDMASK_B32_e64 0, [[COPY2]], 3, [[COPY3]], [[V_CMP_EQ_U32_e64_]], implicit $exec |
| ; GCN-NEXT: S_ENDPGM 0, implicit [[V_CNDMASK_B32_e64_]] |
| %0:vgpr(s32) = COPY $vgpr0 |
| %1:vgpr(s32) = COPY $vgpr1 |
| %2:vgpr(s32) = COPY $vgpr2 |
| %3:vgpr(s32) = COPY $vgpr3 |
| %4:vgpr(s32) = G_FABS %3 |
| %5:vgpr(s32) = G_FNEG %4 |
| %6:vcc(s1) = G_ICMP intpred(eq), %0, %1 |
| %7:vgpr(s32) = G_SELECT %6, %5, %2 |
| S_ENDPGM 0, implicit %7 |
| |
| ... |
| |
| # Make sure we don't try to fold source modifiers into non-32 bit value. |
| --- |
| name: select_s16_vcc_fneg_lhs |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| |
| ; GCN-LABEL: name: select_s16_vcc_fneg_lhs |
| ; GCN: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0 |
| ; GCN-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1 |
| ; GCN-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2 |
| ; GCN-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr3 |
| ; GCN-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 32768 |
| ; GCN-NEXT: [[V_XOR_B32_e64_:%[0-9]+]]:vgpr_32 = V_XOR_B32_e64 [[S_MOV_B32_]], [[COPY]], implicit $exec |
| ; GCN-NEXT: [[V_CMP_EQ_U32_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U32_e64 [[COPY2]], [[COPY3]], implicit $exec |
| ; GCN-NEXT: [[V_CNDMASK_B32_e64_:%[0-9]+]]:vgpr_32 = V_CNDMASK_B32_e64 0, [[COPY1]], 0, [[V_XOR_B32_e64_]], [[V_CMP_EQ_U32_e64_]], implicit $exec |
| ; GCN-NEXT: S_ENDPGM 0, implicit [[V_CNDMASK_B32_e64_]] |
| %0:vgpr(s32) = COPY $vgpr0 |
| %1:vgpr(s32) = COPY $vgpr1 |
| %2:vgpr(s32) = COPY $vgpr2 |
| %3:vgpr(s32) = COPY $vgpr3 |
| %4:vgpr(s16) = G_TRUNC %0 |
| %5:vgpr(s16) = G_TRUNC %1 |
| %6:vgpr(s16) = G_FNEG %4 |
| %7:vcc(s1) = G_ICMP intpred(eq), %2, %3 |
| %8:vgpr(s16) = G_SELECT %7, %6, %5 |
| S_ENDPGM 0, implicit %8 |
| |
| ... |
| |
| |
| # Make sure we don't try to fold source modifiers into a vector |
| --- |
| name: select_v2s16_vcc_fneg_lhs |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| |
| ; GCN-LABEL: name: select_v2s16_vcc_fneg_lhs |
| ; GCN: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0 |
| ; GCN-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1 |
| ; GCN-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr3 |
| ; GCN-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 2147516416 |
| ; GCN-NEXT: [[V_XOR_B32_e64_:%[0-9]+]]:vgpr_32 = V_XOR_B32_e64 [[S_MOV_B32_]], [[COPY2]], implicit $exec |
| ; GCN-NEXT: [[V_CMP_EQ_U32_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U32_e64 [[COPY]], [[COPY1]], implicit $exec |
| ; GCN-NEXT: [[V_CNDMASK_B32_e64_:%[0-9]+]]:vgpr_32 = V_CNDMASK_B32_e64 0, [[COPY2]], 0, [[V_XOR_B32_e64_]], [[V_CMP_EQ_U32_e64_]], implicit $exec |
| ; GCN-NEXT: S_ENDPGM 0, implicit [[V_CNDMASK_B32_e64_]] |
| %0:vgpr(s32) = COPY $vgpr0 |
| %1:vgpr(s32) = COPY $vgpr1 |
| %2:vgpr(<2 x s16>) = COPY $vgpr2 |
| %3:vgpr(<2 x s16>) = COPY $vgpr3 |
| %4:vgpr(<2 x s16>) = G_FNEG %3 |
| %5:vcc(s1) = G_ICMP intpred(eq), %0, %1 |
| %6:vgpr(<2 x s16>) = G_SELECT %5, %4, %3 |
| S_ENDPGM 0, implicit %6 |
| |
| ... |
| |
| # Make sure we don't try to fold source modifiers into a scalar select |
| |
| --- |
| name: select_s32_scc_fneg_lhs |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3 |
| |
| ; GCN-LABEL: name: select_s32_scc_fneg_lhs |
| ; GCN: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0 |
| ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1 |
| ; GCN-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr2 |
| ; GCN-NEXT: [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr3 |
| ; GCN-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 2147483648 |
| ; GCN-NEXT: [[S_XOR_B32_:%[0-9]+]]:sreg_32 = S_XOR_B32 [[COPY2]], [[S_MOV_B32_]], implicit-def $scc |
| ; GCN-NEXT: S_CMP_EQ_U32 [[COPY]], [[COPY1]], implicit-def $scc |
| ; GCN-NEXT: [[COPY4:%[0-9]+]]:sreg_32 = COPY $scc |
| ; GCN-NEXT: $scc = COPY [[COPY4]] |
| ; GCN-NEXT: [[S_CSELECT_B32_:%[0-9]+]]:sreg_32 = S_CSELECT_B32 [[S_XOR_B32_]], [[COPY3]], implicit $scc |
| ; GCN-NEXT: S_ENDPGM 0, implicit [[S_CSELECT_B32_]] |
| %0:sgpr(s32) = COPY $sgpr0 |
| %1:sgpr(s32) = COPY $sgpr1 |
| %2:sgpr(s32) = COPY $sgpr2 |
| %3:sgpr(s32) = COPY $sgpr3 |
| %4:sgpr(s32) = G_FNEG %2 |
| %5:sgpr(s32) = G_ICMP intpred(eq), %0, %1 |
| %6:sgpr(s32) = G_SELECT %5, %4, %3 |
| S_ENDPGM 0, implicit %6 |
| |
| ... |
| |
| --- |
| name: select_s32_scc_fneg_rhs |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3 |
| |
| ; GCN-LABEL: name: select_s32_scc_fneg_rhs |
| ; GCN: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0 |
| ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1 |
| ; GCN-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr2 |
| ; GCN-NEXT: [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr3 |
| ; GCN-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 2147483648 |
| ; GCN-NEXT: [[S_XOR_B32_:%[0-9]+]]:sreg_32 = S_XOR_B32 [[COPY3]], [[S_MOV_B32_]], implicit-def $scc |
| ; GCN-NEXT: S_CMP_EQ_U32 [[COPY]], [[COPY1]], implicit-def $scc |
| ; GCN-NEXT: [[COPY4:%[0-9]+]]:sreg_32 = COPY $scc |
| ; GCN-NEXT: $scc = COPY [[COPY4]] |
| ; GCN-NEXT: [[S_CSELECT_B32_:%[0-9]+]]:sreg_32 = S_CSELECT_B32 [[COPY2]], [[S_XOR_B32_]], implicit $scc |
| ; GCN-NEXT: S_ENDPGM 0, implicit [[S_CSELECT_B32_]] |
| %0:sgpr(s32) = COPY $sgpr0 |
| %1:sgpr(s32) = COPY $sgpr1 |
| %2:sgpr(s32) = COPY $sgpr2 |
| %3:sgpr(s32) = COPY $sgpr3 |
| %4:sgpr(s32) = G_FNEG %3 |
| %5:sgpr(s32) = G_ICMP intpred(eq), %0, %1 |
| %6:sgpr(s32) = G_SELECT %5, %2, %4 |
| S_ENDPGM 0, implicit %6 |
| |
| ... |