| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect -verify-machineinstrs -regbankselect-fast -o - %s | FileCheck -check-prefix=FAST %s |
| # RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect -verify-machineinstrs -regbankselect-greedy -o - %s | FileCheck -check-prefix=GREEDY %s |
| |
| --- |
| name: umin_s32_ss |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1 |
| |
| ; FAST-LABEL: name: umin_s32_ss |
| ; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 |
| ; FAST: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(ult), [[COPY]](s32), [[COPY1]] |
| ; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s1), [[COPY]], [[COPY1]] |
| ; GREEDY-LABEL: name: umin_s32_ss |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 |
| ; GREEDY: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(ult), [[COPY]](s32), [[COPY1]] |
| ; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s1), [[COPY]], [[COPY1]] |
| %0:_(s32) = COPY $sgpr0 |
| %1:_(s32) = COPY $sgpr1 |
| %2:_(s32) = G_UMIN %0, %1 |
| ... |
| |
| --- |
| name: umin_s32_sv |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $vgpr0 |
| |
| ; FAST-LABEL: name: umin_s32_sv |
| ; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; FAST: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; FAST: [[UMIN:%[0-9]+]]:vgpr(s32) = G_UMIN [[COPY]], [[COPY1]] |
| ; GREEDY-LABEL: name: umin_s32_sv |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[UMIN:%[0-9]+]]:vgpr(s32) = G_UMIN [[COPY]], [[COPY1]] |
| %0:_(s32) = COPY $sgpr0 |
| %1:_(s32) = COPY $vgpr0 |
| %2:_(s32) = G_UMIN %0, %1 |
| ... |
| |
| --- |
| name: umin_s32_vs |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $vgpr0 |
| |
| ; FAST-LABEL: name: umin_s32_vs |
| ; FAST: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; FAST: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32) |
| ; FAST: [[UMIN:%[0-9]+]]:vgpr(s32) = G_UMIN [[COPY]], [[COPY2]] |
| ; GREEDY-LABEL: name: umin_s32_vs |
| ; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; GREEDY: [[UMIN:%[0-9]+]]:vgpr(s32) = G_UMIN [[COPY]], [[COPY1]] |
| %0:_(s32) = COPY $vgpr0 |
| %1:_(s32) = COPY $sgpr0 |
| %2:_(s32) = G_UMIN %0, %1 |
| ... |
| |
| --- |
| name: umin_s32_vv |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0, $vgpr1 |
| |
| ; FAST-LABEL: name: umin_s32_vv |
| ; FAST: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; FAST: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; FAST: [[UMIN:%[0-9]+]]:vgpr(s32) = G_UMIN [[COPY]], [[COPY1]] |
| ; GREEDY-LABEL: name: umin_s32_vv |
| ; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; GREEDY: [[UMIN:%[0-9]+]]:vgpr(s32) = G_UMIN [[COPY]], [[COPY1]] |
| %0:_(s32) = COPY $vgpr0 |
| %1:_(s32) = COPY $vgpr1 |
| %2:_(s32) = G_UMIN %0, %1 |
| ... |
| |
| # FIXME: This should use VGPR instruction |
| --- |
| name: umin_s32_ss_vgpr_use |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1 |
| |
| ; FAST-LABEL: name: umin_s32_ss_vgpr_use |
| ; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 |
| ; FAST: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(ult), [[COPY]](s32), [[COPY1]] |
| ; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s1), [[COPY]], [[COPY1]] |
| ; FAST: $vgpr0 = COPY [[SELECT]](s32) |
| ; GREEDY-LABEL: name: umin_s32_ss_vgpr_use |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 |
| ; GREEDY: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(ult), [[COPY]](s32), [[COPY1]] |
| ; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s1), [[COPY]], [[COPY1]] |
| ; GREEDY: $vgpr0 = COPY [[SELECT]](s32) |
| %0:_(s32) = COPY $sgpr0 |
| %1:_(s32) = COPY $sgpr1 |
| %2:_(s32) = G_UMIN %0, %1 |
| $vgpr0 = COPY %2 |
| ... |
| |
| --- |
| name: umin_s16_ss |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1 |
| |
| ; FAST-LABEL: name: umin_s16_ss |
| ; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 |
| ; FAST: [[TRUNC:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY]](s32) |
| ; FAST: [[TRUNC1:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY1]](s32) |
| ; FAST: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC]](s16) |
| ; FAST: [[ZEXT1:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s16) |
| ; FAST: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(ult), [[ZEXT]](s32), [[ZEXT1]] |
| ; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s1), [[ZEXT]], [[ZEXT1]] |
| ; FAST: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC [[SELECT]](s32) |
| ; GREEDY-LABEL: name: umin_s16_ss |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 |
| ; GREEDY: [[TRUNC:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY]](s32) |
| ; GREEDY: [[TRUNC1:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY1]](s32) |
| ; GREEDY: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC]](s16) |
| ; GREEDY: [[ZEXT1:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s16) |
| ; GREEDY: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(ult), [[ZEXT]](s32), [[ZEXT1]] |
| ; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s1), [[ZEXT]], [[ZEXT1]] |
| ; GREEDY: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC [[SELECT]](s32) |
| %0:_(s32) = COPY $sgpr0 |
| %1:_(s32) = COPY $sgpr1 |
| %2:_(s16) = G_TRUNC %0 |
| %3:_(s16) = G_TRUNC %1 |
| %4:_(s16) = G_UMIN %2, %3 |
| |
| ... |
| |
| --- |
| name: umin_s16_ss_vgpr_use |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1 |
| |
| ; FAST-LABEL: name: umin_s16_ss_vgpr_use |
| ; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 |
| ; FAST: [[TRUNC:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY]](s32) |
| ; FAST: [[TRUNC1:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY1]](s32) |
| ; FAST: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC]](s16) |
| ; FAST: [[ZEXT1:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s16) |
| ; FAST: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(ult), [[ZEXT]](s32), [[ZEXT1]] |
| ; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s1), [[ZEXT]], [[ZEXT1]] |
| ; FAST: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC [[SELECT]](s32) |
| ; FAST: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s16) |
| ; FAST: $vgpr0 = COPY [[ANYEXT]](s32) |
| ; GREEDY-LABEL: name: umin_s16_ss_vgpr_use |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 |
| ; GREEDY: [[TRUNC:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY]](s32) |
| ; GREEDY: [[TRUNC1:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY1]](s32) |
| ; GREEDY: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC]](s16) |
| ; GREEDY: [[ZEXT1:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s16) |
| ; GREEDY: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(ult), [[ZEXT]](s32), [[ZEXT1]] |
| ; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s1), [[ZEXT]], [[ZEXT1]] |
| ; GREEDY: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC [[SELECT]](s32) |
| ; GREEDY: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s16) |
| ; GREEDY: $vgpr0 = COPY [[ANYEXT]](s32) |
| %0:_(s32) = COPY $sgpr0 |
| %1:_(s32) = COPY $sgpr1 |
| %2:_(s16) = G_TRUNC %0 |
| %3:_(s16) = G_TRUNC %1 |
| %4:_(s16) = G_UMIN %2, %3 |
| %5:_(s32) = G_ANYEXT %4 |
| $vgpr0 = COPY %5 |
| |
| ... |