| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -march=amdgcn -mcpu=fiji -run-pass=amdgpu-regbankselect %s -verify-machineinstrs -o - -regbankselect-fast | FileCheck %s |
| # RUN: llc -march=amdgcn -mcpu=fiji -run-pass=amdgpu-regbankselect %s -verify-machineinstrs -o - -regbankselect-greedy | FileCheck %s |
| |
| --- |
| name: sext_s32_to_s64_s |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0 |
| ; CHECK-LABEL: name: sext_s32_to_s64_s |
| ; CHECK: liveins: $sgpr0 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; CHECK-NEXT: [[SEXT:%[0-9]+]]:sgpr(s64) = G_SEXT [[COPY]](s32) |
| %0:_(s32) = COPY $sgpr0 |
| %1:_(s64) = G_SEXT %0 |
| ... |
| |
| --- |
| name: sext_s16_to_s64_s |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0 |
| ; CHECK-LABEL: name: sext_s16_to_s64_s |
| ; CHECK: liveins: $sgpr0 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY]](s32) |
| ; CHECK-NEXT: [[SEXT:%[0-9]+]]:sgpr(s64) = G_SEXT [[TRUNC]](s16) |
| %0:_(s32) = COPY $sgpr0 |
| %1:_(s16) = G_TRUNC %0 |
| %2:_(s64) = G_SEXT %1 |
| ... |
| |
| --- |
| name: sext_s32_to_s64_v |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0_vgpr1 |
| ; CHECK-LABEL: name: sext_s32_to_s64_v |
| ; CHECK: liveins: $vgpr0_vgpr1 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) |
| ; CHECK-NEXT: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 31 |
| ; CHECK-NEXT: [[ASHR:%[0-9]+]]:vgpr(s32) = G_ASHR [[COPY1]], [[C]](s32) |
| ; CHECK-NEXT: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[COPY1]](s32), [[ASHR]](s32) |
| %0:_(s32) = COPY $vgpr0 |
| %1:_(s64) = G_SEXT %0 |
| ... |
| |
| --- |
| name: sext_s1_to_s16_scc |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1 |
| ; CHECK-LABEL: name: sext_s1_to_s16_scc |
| ; CHECK: liveins: $sgpr0, $sgpr1 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; CHECK-NEXT: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 |
| ; CHECK-NEXT: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY1]] |
| ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32) |
| ; CHECK-NEXT: [[SEXT:%[0-9]+]]:sgpr(s16) = G_SEXT [[TRUNC]](s1) |
| %0:_(s32) = COPY $sgpr0 |
| %1:_(s32) = COPY $sgpr1 |
| %2:_(s1) = G_ICMP intpred(eq), %0, %1 |
| %3:_(s16) = G_SEXT %2 |
| ... |
| |
| --- |
| name: sext_s1_to_s32_scc |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1 |
| ; CHECK-LABEL: name: sext_s1_to_s32_scc |
| ; CHECK: liveins: $sgpr0, $sgpr1 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; CHECK-NEXT: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 |
| ; CHECK-NEXT: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY1]] |
| ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32) |
| ; CHECK-NEXT: [[SEXT:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC]](s1) |
| %0:_(s32) = COPY $sgpr0 |
| %1:_(s32) = COPY $sgpr1 |
| %2:_(s1) = G_ICMP intpred(eq), %0, %1 |
| %3:_(s32) = G_SEXT %2 |
| ... |
| |
| --- |
| name: sext_s1_to_s64_scc |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1 |
| ; CHECK-LABEL: name: sext_s1_to_s64_scc |
| ; CHECK: liveins: $sgpr0, $sgpr1 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; CHECK-NEXT: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 |
| ; CHECK-NEXT: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY1]] |
| ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32) |
| ; CHECK-NEXT: [[SEXT:%[0-9]+]]:sgpr(s64) = G_SEXT [[TRUNC]](s1) |
| %0:_(s32) = COPY $sgpr0 |
| %1:_(s32) = COPY $sgpr1 |
| %2:_(s1) = G_ICMP intpred(eq), %0, %1 |
| %3:_(s64) = G_SEXT %2 |
| ... |
| |
| --- |
| name: sext_s1_to_s16_vcc |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0, $vgpr1 |
| ; CHECK-LABEL: name: sext_s1_to_s16_vcc |
| ; CHECK: liveins: $vgpr0, $vgpr1 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; CHECK-NEXT: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY1]] |
| ; CHECK-NEXT: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 -1 |
| ; CHECK-NEXT: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK-NEXT: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[ICMP]](s1), [[C]], [[C1]] |
| ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:vgpr(s16) = G_TRUNC [[SELECT]](s32) |
| %0:_(s32) = COPY $vgpr0 |
| %1:_(s32) = COPY $vgpr1 |
| %2:_(s1) = G_ICMP intpred(eq), %0, %1 |
| %3:_(s16) = G_SEXT %2 |
| ... |
| |
| --- |
| name: sext_s1_to_s32_vcc |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0, $vgpr1 |
| ; CHECK-LABEL: name: sext_s1_to_s32_vcc |
| ; CHECK: liveins: $vgpr0, $vgpr1 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; CHECK-NEXT: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY1]] |
| ; CHECK-NEXT: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 -1 |
| ; CHECK-NEXT: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK-NEXT: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[ICMP]](s1), [[C]], [[C1]] |
| %0:_(s32) = COPY $vgpr0 |
| %1:_(s32) = COPY $vgpr1 |
| %2:_(s1) = G_ICMP intpred(eq), %0, %1 |
| %3:_(s32) = G_SEXT %2 |
| ... |
| |
| --- |
| name: sext_s1_to_s64_vcc |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0, $vgpr1 |
| ; CHECK-LABEL: name: sext_s1_to_s64_vcc |
| ; CHECK: liveins: $vgpr0, $vgpr1 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; CHECK-NEXT: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY1]] |
| ; CHECK-NEXT: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 -1 |
| ; CHECK-NEXT: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK-NEXT: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[ICMP]](s1), [[C]], [[C1]] |
| ; CHECK-NEXT: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[SELECT]](s32) |
| ; CHECK-NEXT: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[SELECT]](s32), [[COPY2]](s32) |
| %0:_(s32) = COPY $vgpr0 |
| %1:_(s32) = COPY $vgpr1 |
| %2:_(s1) = G_ICMP intpred(eq), %0, %1 |
| %3:_(s64) = G_SEXT %2 |
| ... |
| |
| --- |
| name: sext_s1_to_s16_sgpr |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0 |
| ; CHECK-LABEL: name: sext_s1_to_s16_sgpr |
| ; CHECK: liveins: $sgpr0 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32) |
| ; CHECK-NEXT: [[SEXT:%[0-9]+]]:sgpr(s16) = G_SEXT [[TRUNC]](s1) |
| %0:_(s32) = COPY $sgpr0 |
| %1:_(s1) = G_TRUNC %0 |
| %2:_(s16) = G_SEXT %1 |
| ... |
| |
| --- |
| name: sext_s1_to_s32_sgpr |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0 |
| ; CHECK-LABEL: name: sext_s1_to_s32_sgpr |
| ; CHECK: liveins: $sgpr0 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32) |
| ; CHECK-NEXT: [[SEXT:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC]](s1) |
| %0:_(s32) = COPY $sgpr0 |
| %1:_(s1) = G_TRUNC %0 |
| %2:_(s32) = G_SEXT %1 |
| ... |
| |
| --- |
| name: sext_s1_to_s64_sgpr |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0 |
| ; CHECK-LABEL: name: sext_s1_to_s64_sgpr |
| ; CHECK: liveins: $sgpr0 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32) |
| ; CHECK-NEXT: [[SEXT:%[0-9]+]]:sgpr(s64) = G_SEXT [[TRUNC]](s1) |
| %0:_(s32) = COPY $sgpr0 |
| %1:_(s1) = G_TRUNC %0 |
| %2:_(s64) = G_SEXT %1 |
| ... |
| |
| --- |
| name: sext_s1_to_s16_vgpr |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0 |
| ; CHECK-LABEL: name: sext_s1_to_s16_vgpr |
| ; CHECK: liveins: $vgpr0 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32) |
| ; CHECK-NEXT: [[SEXT:%[0-9]+]]:vgpr(s16) = G_SEXT [[TRUNC]](s1) |
| %0:_(s32) = COPY $vgpr0 |
| %1:_(s1) = G_TRUNC %0 |
| %2:_(s16) = G_SEXT %1 |
| ... |
| |
| --- |
| name: sext_s1_to_s32_vgpr |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0 |
| ; CHECK-LABEL: name: sext_s1_to_s32_vgpr |
| ; CHECK: liveins: $vgpr0 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32) |
| ; CHECK-NEXT: [[SEXT:%[0-9]+]]:vgpr(s32) = G_SEXT [[TRUNC]](s1) |
| %0:_(s32) = COPY $vgpr0 |
| %1:_(s1) = G_TRUNC %0 |
| %2:_(s32) = G_SEXT %1 |
| ... |
| |
| --- |
| name: sext_s1_to_s64_vgpr |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0 |
| ; CHECK-LABEL: name: sext_s1_to_s64_vgpr |
| ; CHECK: liveins: $vgpr0 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32) |
| ; CHECK-NEXT: [[SEXT:%[0-9]+]]:vgpr(s32) = G_SEXT [[TRUNC]](s1) |
| ; CHECK-NEXT: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 31 |
| ; CHECK-NEXT: [[ASHR:%[0-9]+]]:vgpr(s32) = G_ASHR [[SEXT]], [[C]](s32) |
| ; CHECK-NEXT: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[SEXT]](s32), [[ASHR]](s32) |
| %0:_(s32) = COPY $vgpr0 |
| %1:_(s1) = G_TRUNC %0 |
| %2:_(s64) = G_SEXT %1 |
| ... |
| |
| --- |
| name: sext_s16_to_s64_vgpr |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0 |
| ; CHECK-LABEL: name: sext_s16_to_s64_vgpr |
| ; CHECK: liveins: $vgpr0 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:vgpr(s16) = G_TRUNC [[COPY]](s32) |
| ; CHECK-NEXT: [[SEXT:%[0-9]+]]:vgpr(s32) = G_SEXT [[TRUNC]](s16) |
| ; CHECK-NEXT: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 31 |
| ; CHECK-NEXT: [[ASHR:%[0-9]+]]:vgpr(s32) = G_ASHR [[SEXT]], [[C]](s32) |
| ; CHECK-NEXT: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[SEXT]](s32), [[ASHR]](s32) |
| %0:_(s32) = COPY $vgpr0 |
| %1:_(s16) = G_TRUNC %0 |
| %2:_(s64) = G_SEXT %1 |
| ... |