| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -march=amdgcn -mcpu=hawaii -run-pass=regbankselect -regbankselect-fast -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX7 %s |
| # RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect -regbankselect-fast -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX8 %s |
| # RUN: llc -march=amdgcn -mcpu=hawaii -run-pass=regbankselect -regbankselect-greedy -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX7 %s |
| # RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect -regbankselect-greedy -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX8 %s |
| |
| --- |
| name: icmp_eq_s32_ss |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1 |
| ; GFX7-LABEL: name: icmp_eq_s32_ss |
| ; GFX7: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; GFX7: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 |
| ; GFX7: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY1]] |
| ; GFX7: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32) |
| ; GFX8-LABEL: name: icmp_eq_s32_ss |
| ; GFX8: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; GFX8: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 |
| ; GFX8: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY1]] |
| ; GFX8: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32) |
| %0:_(s32) = COPY $sgpr0 |
| %1:_(s32) = COPY $sgpr1 |
| %2:_(s1) = G_ICMP intpred(eq), %0, %1 |
| ... |
| |
| --- |
| name: icmp_eq_s32_sv |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $vgpr0 |
| ; GFX7-LABEL: name: icmp_eq_s32_sv |
| ; GFX7: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; GFX7: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GFX7: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) |
| ; GFX7: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[COPY1]] |
| ; GFX8-LABEL: name: icmp_eq_s32_sv |
| ; GFX8: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; GFX8: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GFX8: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) |
| ; GFX8: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[COPY1]] |
| %0:_(s32) = COPY $sgpr0 |
| %1:_(s32) = COPY $vgpr0 |
| %2:_(s1) = G_ICMP intpred(eq), %0, %1 |
| ... |
| |
| --- |
| name: icmp_eq_s32_vs |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $vgpr0 |
| ; GFX7-LABEL: name: icmp_eq_s32_vs |
| ; GFX7: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; GFX7: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GFX7: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) |
| ; GFX7: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[COPY2]] |
| ; GFX8-LABEL: name: icmp_eq_s32_vs |
| ; GFX8: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; GFX8: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GFX8: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) |
| ; GFX8: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[COPY2]] |
| %0:_(s32) = COPY $sgpr0 |
| %1:_(s32) = COPY $vgpr0 |
| %2:_(s1) = G_ICMP intpred(eq), %1, %0 |
| ... |
| |
| --- |
| name: icmp_eq_s32_vv |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0, $vgpr1 |
| ; GFX7-LABEL: name: icmp_eq_s32_vv |
| ; GFX7: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GFX7: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; GFX7: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY1]] |
| ; GFX8-LABEL: name: icmp_eq_s32_vv |
| ; GFX8: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GFX8: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; GFX8: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY1]] |
| %0:_(s32) = COPY $vgpr0 |
| %1:_(s32) = COPY $vgpr1 |
| %2:_(s1) = G_ICMP intpred(eq), %0, %1 |
| ... |
| |
| --- |
| name: icmp_eq_s64_ss |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0_sgpr1, $sgpr2_sgpr3 |
| ; GFX7-LABEL: name: icmp_eq_s64_ss |
| ; GFX7: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1 |
| ; GFX7: [[COPY1:%[0-9]+]]:sgpr(s64) = COPY $sgpr2_sgpr3 |
| ; GFX7: [[COPY2:%[0-9]+]]:vgpr(s64) = COPY [[COPY]](s64) |
| ; GFX7: [[COPY3:%[0-9]+]]:vgpr(s64) = COPY [[COPY1]](s64) |
| ; GFX7: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY2]](s64), [[COPY3]] |
| ; GFX8-LABEL: name: icmp_eq_s64_ss |
| ; GFX8: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1 |
| ; GFX8: [[COPY1:%[0-9]+]]:sgpr(s64) = COPY $sgpr2_sgpr3 |
| ; GFX8: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY]](s64), [[COPY1]] |
| ; GFX8: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32) |
| %0:_(s64) = COPY $sgpr0_sgpr1 |
| %1:_(s64) = COPY $sgpr2_sgpr3 |
| %2:_(s1) = G_ICMP intpred(eq), %0, %1 |
| ... |
| |
| --- |
| name: icmp_eq_s64_sv |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0_sgpr1, $vgpr0_vgpr1 |
| ; GFX7-LABEL: name: icmp_eq_s64_sv |
| ; GFX7: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1 |
| ; GFX7: [[COPY1:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1 |
| ; GFX7: [[COPY2:%[0-9]+]]:vgpr(s64) = COPY [[COPY]](s64) |
| ; GFX7: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY2]](s64), [[COPY1]] |
| ; GFX8-LABEL: name: icmp_eq_s64_sv |
| ; GFX8: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1 |
| ; GFX8: [[COPY1:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1 |
| ; GFX8: [[COPY2:%[0-9]+]]:vgpr(s64) = COPY [[COPY]](s64) |
| ; GFX8: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY2]](s64), [[COPY1]] |
| %0:_(s64) = COPY $sgpr0_sgpr1 |
| %1:_(s64) = COPY $vgpr0_vgpr1 |
| %2:_(s1) = G_ICMP intpred(eq), %0, %1 |
| ... |
| |
| --- |
| name: icmp_eq_s64_vs |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0_sgpr1, $vgpr0_vgpr1 |
| ; GFX7-LABEL: name: icmp_eq_s64_vs |
| ; GFX7: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1 |
| ; GFX7: [[COPY1:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1 |
| ; GFX7: [[COPY2:%[0-9]+]]:vgpr(s64) = COPY [[COPY]](s64) |
| ; GFX7: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY1]](s64), [[COPY2]] |
| ; GFX8-LABEL: name: icmp_eq_s64_vs |
| ; GFX8: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1 |
| ; GFX8: [[COPY1:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1 |
| ; GFX8: [[COPY2:%[0-9]+]]:vgpr(s64) = COPY [[COPY]](s64) |
| ; GFX8: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY1]](s64), [[COPY2]] |
| %0:_(s64) = COPY $sgpr0_sgpr1 |
| %1:_(s64) = COPY $vgpr0_vgpr1 |
| %2:_(s1) = G_ICMP intpred(eq), %1, %0 |
| ... |
| |
| --- |
| name: icmp_eq_s64_vv |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0_vgpr1, $vgpr2_vgpr3 |
| ; GFX7-LABEL: name: icmp_eq_s64_vv |
| ; GFX7: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1 |
| ; GFX7: [[COPY1:%[0-9]+]]:vgpr(s64) = COPY $vgpr2_vgpr3 |
| ; GFX7: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s64), [[COPY1]] |
| ; GFX8-LABEL: name: icmp_eq_s64_vv |
| ; GFX8: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1 |
| ; GFX8: [[COPY1:%[0-9]+]]:vgpr(s64) = COPY $vgpr2_vgpr3 |
| ; GFX8: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s64), [[COPY1]] |
| %0:_(s64) = COPY $vgpr0_vgpr1 |
| %1:_(s64) = COPY $vgpr2_vgpr3 |
| %2:_(s1) = G_ICMP intpred(eq), %0, %1 |
| ... |
| |
| --- |
| name: icmp_ne_s64_ss |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0_sgpr1, $sgpr2_sgpr3 |
| ; GFX7-LABEL: name: icmp_ne_s64_ss |
| ; GFX7: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1 |
| ; GFX7: [[COPY1:%[0-9]+]]:sgpr(s64) = COPY $sgpr2_sgpr3 |
| ; GFX7: [[COPY2:%[0-9]+]]:vgpr(s64) = COPY [[COPY]](s64) |
| ; GFX7: [[COPY3:%[0-9]+]]:vgpr(s64) = COPY [[COPY1]](s64) |
| ; GFX7: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(ne), [[COPY2]](s64), [[COPY3]] |
| ; GFX8-LABEL: name: icmp_ne_s64_ss |
| ; GFX8: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1 |
| ; GFX8: [[COPY1:%[0-9]+]]:sgpr(s64) = COPY $sgpr2_sgpr3 |
| ; GFX8: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(ne), [[COPY]](s64), [[COPY1]] |
| ; GFX8: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32) |
| %0:_(s64) = COPY $sgpr0_sgpr1 |
| %1:_(s64) = COPY $sgpr2_sgpr3 |
| %2:_(s1) = G_ICMP intpred(ne), %0, %1 |
| ... |
| |
| --- |
| name: icmp_ne_s64_sv |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0_sgpr1, $vgpr0_vgpr1 |
| ; GFX7-LABEL: name: icmp_ne_s64_sv |
| ; GFX7: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1 |
| ; GFX7: [[COPY1:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1 |
| ; GFX7: [[COPY2:%[0-9]+]]:vgpr(s64) = COPY [[COPY]](s64) |
| ; GFX7: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(ne), [[COPY2]](s64), [[COPY1]] |
| ; GFX8-LABEL: name: icmp_ne_s64_sv |
| ; GFX8: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1 |
| ; GFX8: [[COPY1:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1 |
| ; GFX8: [[COPY2:%[0-9]+]]:vgpr(s64) = COPY [[COPY]](s64) |
| ; GFX8: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(ne), [[COPY2]](s64), [[COPY1]] |
| %0:_(s64) = COPY $sgpr0_sgpr1 |
| %1:_(s64) = COPY $vgpr0_vgpr1 |
| %2:_(s1) = G_ICMP intpred(ne), %0, %1 |
| ... |
| |
| --- |
| name: icmp_ne_s64_vs |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0_sgpr1, $vgpr0_vgpr1 |
| ; GFX7-LABEL: name: icmp_ne_s64_vs |
| ; GFX7: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1 |
| ; GFX7: [[COPY1:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1 |
| ; GFX7: [[COPY2:%[0-9]+]]:vgpr(s64) = COPY [[COPY]](s64) |
| ; GFX7: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(ne), [[COPY1]](s64), [[COPY2]] |
| ; GFX8-LABEL: name: icmp_ne_s64_vs |
| ; GFX8: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1 |
| ; GFX8: [[COPY1:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1 |
| ; GFX8: [[COPY2:%[0-9]+]]:vgpr(s64) = COPY [[COPY]](s64) |
| ; GFX8: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(ne), [[COPY1]](s64), [[COPY2]] |
| %0:_(s64) = COPY $sgpr0_sgpr1 |
| %1:_(s64) = COPY $vgpr0_vgpr1 |
| %2:_(s1) = G_ICMP intpred(ne), %1, %0 |
| ... |
| |
| --- |
| name: icmp_ne_s64_vv |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0_vgpr1, $vgpr2_vgpr3 |
| ; GFX7-LABEL: name: icmp_ne_s64_vv |
| ; GFX7: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1 |
| ; GFX7: [[COPY1:%[0-9]+]]:vgpr(s64) = COPY $vgpr2_vgpr3 |
| ; GFX7: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(ne), [[COPY]](s64), [[COPY1]] |
| ; GFX8-LABEL: name: icmp_ne_s64_vv |
| ; GFX8: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1 |
| ; GFX8: [[COPY1:%[0-9]+]]:vgpr(s64) = COPY $vgpr2_vgpr3 |
| ; GFX8: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(ne), [[COPY]](s64), [[COPY1]] |
| %0:_(s64) = COPY $vgpr0_vgpr1 |
| %1:_(s64) = COPY $vgpr2_vgpr3 |
| %2:_(s1) = G_ICMP intpred(ne), %0, %1 |
| ... |
| |
| --- |
| name: icmp_slt_s64_ss |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0_sgpr1, $sgpr2_sgpr3 |
| ; GFX7-LABEL: name: icmp_slt_s64_ss |
| ; GFX7: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1 |
| ; GFX7: [[COPY1:%[0-9]+]]:sgpr(s64) = COPY $sgpr2_sgpr3 |
| ; GFX7: [[COPY2:%[0-9]+]]:vgpr(s64) = COPY [[COPY]](s64) |
| ; GFX7: [[COPY3:%[0-9]+]]:vgpr(s64) = COPY [[COPY1]](s64) |
| ; GFX7: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(slt), [[COPY2]](s64), [[COPY3]] |
| ; GFX8-LABEL: name: icmp_slt_s64_ss |
| ; GFX8: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1 |
| ; GFX8: [[COPY1:%[0-9]+]]:sgpr(s64) = COPY $sgpr2_sgpr3 |
| ; GFX8: [[COPY2:%[0-9]+]]:vgpr(s64) = COPY [[COPY]](s64) |
| ; GFX8: [[COPY3:%[0-9]+]]:vgpr(s64) = COPY [[COPY1]](s64) |
| ; GFX8: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(slt), [[COPY2]](s64), [[COPY3]] |
| %0:_(s64) = COPY $sgpr0_sgpr1 |
| %1:_(s64) = COPY $sgpr2_sgpr3 |
| %2:_(s1) = G_ICMP intpred(slt), %0, %1 |
| ... |
| |
| --- |
| name: icmp_slt_s64_sv |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0_sgpr1, $vgpr0_vgpr1 |
| ; GFX7-LABEL: name: icmp_slt_s64_sv |
| ; GFX7: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1 |
| ; GFX7: [[COPY1:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1 |
| ; GFX7: [[COPY2:%[0-9]+]]:vgpr(s64) = COPY [[COPY]](s64) |
| ; GFX7: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(slt), [[COPY2]](s64), [[COPY1]] |
| ; GFX8-LABEL: name: icmp_slt_s64_sv |
| ; GFX8: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1 |
| ; GFX8: [[COPY1:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1 |
| ; GFX8: [[COPY2:%[0-9]+]]:vgpr(s64) = COPY [[COPY]](s64) |
| ; GFX8: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(slt), [[COPY2]](s64), [[COPY1]] |
| %0:_(s64) = COPY $sgpr0_sgpr1 |
| %1:_(s64) = COPY $vgpr0_vgpr1 |
| %2:_(s1) = G_ICMP intpred(slt), %0, %1 |
| ... |
| |
| --- |
| name: icmp_slt_s64_vs |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0_sgpr1, $vgpr0_vgpr1 |
| ; GFX7-LABEL: name: icmp_slt_s64_vs |
| ; GFX7: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1 |
| ; GFX7: [[COPY1:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1 |
| ; GFX7: [[COPY2:%[0-9]+]]:vgpr(s64) = COPY [[COPY]](s64) |
| ; GFX7: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(slt), [[COPY1]](s64), [[COPY2]] |
| ; GFX8-LABEL: name: icmp_slt_s64_vs |
| ; GFX8: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1 |
| ; GFX8: [[COPY1:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1 |
| ; GFX8: [[COPY2:%[0-9]+]]:vgpr(s64) = COPY [[COPY]](s64) |
| ; GFX8: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(slt), [[COPY1]](s64), [[COPY2]] |
| %0:_(s64) = COPY $sgpr0_sgpr1 |
| %1:_(s64) = COPY $vgpr0_vgpr1 |
| %2:_(s1) = G_ICMP intpred(slt), %1, %0 |
| ... |
| |
| --- |
| name: icmp_slt_s64_vv |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0_vgpr1, $vgpr2_vgpr3 |
| ; GFX7-LABEL: name: icmp_slt_s64_vv |
| ; GFX7: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1 |
| ; GFX7: [[COPY1:%[0-9]+]]:vgpr(s64) = COPY $vgpr2_vgpr3 |
| ; GFX7: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(slt), [[COPY]](s64), [[COPY1]] |
| ; GFX8-LABEL: name: icmp_slt_s64_vv |
| ; GFX8: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1 |
| ; GFX8: [[COPY1:%[0-9]+]]:vgpr(s64) = COPY $vgpr2_vgpr3 |
| ; GFX8: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(slt), [[COPY]](s64), [[COPY1]] |
| %0:_(s64) = COPY $vgpr0_vgpr1 |
| %1:_(s64) = COPY $vgpr2_vgpr3 |
| %2:_(s1) = G_ICMP intpred(slt), %0, %1 |
| ... |
| |
| # Result is already constrained to be VCC bank, despite scalar inputs. |
| --- |
| name: map_icmp_already_vcc_bank_sgpr_inputs |
| legalized: true |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1 |
| |
| ; GFX7-LABEL: name: map_icmp_already_vcc_bank_sgpr_inputs |
| ; GFX7: liveins: $sgpr0, $sgpr1 |
| ; GFX7: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; GFX7: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 |
| ; GFX7: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) |
| ; GFX7: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32) |
| ; GFX7: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[COPY3]] |
| ; GFX7: S_ENDPGM 0, implicit [[ICMP]](s1) |
| ; GFX8-LABEL: name: map_icmp_already_vcc_bank_sgpr_inputs |
| ; GFX8: liveins: $sgpr0, $sgpr1 |
| ; GFX8: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; GFX8: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 |
| ; GFX8: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) |
| ; GFX8: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32) |
| ; GFX8: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[COPY3]] |
| ; GFX8: S_ENDPGM 0, implicit [[ICMP]](s1) |
| %0:_(s32) = COPY $sgpr0 |
| %1:_(s32) = COPY $sgpr1 |
| %2:vcc(s1) = G_ICMP intpred(eq), %0, %1 |
| S_ENDPGM 0, implicit %2 |
| ... |
| |
| # Result is already con strained to be VCC bank, despite scalar inputs |
| # and also has a register class. |
| --- |
| name: map_icmp_already_vcc_regclass_sgpr_inputs |
| legalized: true |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1 |
| |
| ; GFX7-LABEL: name: map_icmp_already_vcc_regclass_sgpr_inputs |
| ; GFX7: liveins: $sgpr0, $sgpr1 |
| ; GFX7: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; GFX7: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 |
| ; GFX7: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) |
| ; GFX7: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32) |
| ; GFX7: [[ICMP:%[0-9]+]]:sreg_64_xexec(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[COPY3]] |
| ; GFX7: S_ENDPGM 0, implicit [[ICMP]](s1) |
| ; GFX8-LABEL: name: map_icmp_already_vcc_regclass_sgpr_inputs |
| ; GFX8: liveins: $sgpr0, $sgpr1 |
| ; GFX8: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; GFX8: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 |
| ; GFX8: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) |
| ; GFX8: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32) |
| ; GFX8: [[ICMP:%[0-9]+]]:sreg_64_xexec(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[COPY3]] |
| ; GFX8: S_ENDPGM 0, implicit [[ICMP]](s1) |
| %0:_(s32) = COPY $sgpr0 |
| %1:_(s32) = COPY $sgpr1 |
| %2:sreg_64_xexec(s1) = G_ICMP intpred(eq), %0, %1 |
| S_ENDPGM 0, implicit %2 |
| ... |