diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-smax.mir b/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-smax.mir index ead940d9e88b2..dd3909cf1f1e1 100644 --- a/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-smax.mir +++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-smax.mir @@ -1,6 +1,6 @@ # 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 +# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect -verify-machineinstrs -regbankselect-fast -o - %s | FileCheck %s +# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect -verify-machineinstrs -regbankselect-greedy -o - %s | FileCheck %s --- name: smax_s32_ss @@ -10,16 +10,11 @@ body: | bb.0: liveins: $sgpr0, $sgpr1 - ; FAST-LABEL: name: smax_s32_ss - ; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 - ; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 - ; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(sgt), [[COPY]](s32), [[COPY1]] - ; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[COPY]], [[COPY1]] - ; GREEDY-LABEL: name: smax_s32_ss - ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 - ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 - ; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(sgt), [[COPY]](s32), [[COPY1]] - ; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[COPY]], [[COPY1]] + ; CHECK-LABEL: name: smax_s32_ss + ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 + ; CHECK: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(sgt), [[COPY]](s32), [[COPY1]] + ; CHECK: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[COPY]], [[COPY1]] %0:_(s32) = COPY $sgpr0 %1:_(s32) = COPY $sgpr1 %2:_(s32) = G_SMAX %0, %1 @@ -33,16 +28,11 @@ body: | bb.0: liveins: $sgpr0, $vgpr0 - ; FAST-LABEL: name: smax_s32_sv - ; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 - ; FAST: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 - ; FAST: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) - ; FAST: [[SMAX:%[0-9]+]]:vgpr(s32) = G_SMAX [[COPY2]], [[COPY1]] - ; GREEDY-LABEL: name: smax_s32_sv - ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 - ; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 - ; GREEDY: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) - ; GREEDY: [[SMAX:%[0-9]+]]:vgpr(s32) = G_SMAX [[COPY2]], [[COPY1]] + ; CHECK-LABEL: name: smax_s32_sv + ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 + ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) + ; CHECK: [[SMAX:%[0-9]+]]:vgpr(s32) = G_SMAX [[COPY2]], [[COPY1]] %0:_(s32) = COPY $sgpr0 %1:_(s32) = COPY $vgpr0 %2:_(s32) = G_SMAX %0, %1 @@ -56,19 +46,17 @@ body: | bb.0: liveins: $sgpr0, $vgpr0 - ; FAST-LABEL: name: smax_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: [[SMAX:%[0-9]+]]:vgpr(s32) = G_SMAX [[COPY]], [[COPY2]] - ; GREEDY-LABEL: name: smax_s32_vs - ; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 - ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 - ; GREEDY: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32) - ; GREEDY: [[SMAX:%[0-9]+]]:vgpr(s32) = G_SMAX [[COPY]], [[COPY2]] + ; CHECK-LABEL: name: smax_s32_vs + ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32) + ; CHECK: [[SMAX:%[0-9]+]]:vgpr(s32) = G_SMAX [[COPY]], [[COPY2]] + ; CHECK: $vgpr0 = COPY [[SMAX]](s32) %0:_(s32) = COPY $vgpr0 %1:_(s32) = COPY $sgpr0 %2:_(s32) = G_SMAX %0, %1 + $vgpr0 = COPY %2 + ... --- @@ -79,17 +67,15 @@ body: | bb.0: liveins: $vgpr0, $vgpr1 - ; FAST-LABEL: name: smax_s32_vv - ; FAST: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 - ; FAST: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 - ; FAST: [[SMAX:%[0-9]+]]:vgpr(s32) = G_SMAX [[COPY]], [[COPY1]] - ; GREEDY-LABEL: name: smax_s32_vv - ; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 - ; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 - ; GREEDY: [[SMAX:%[0-9]+]]:vgpr(s32) = G_SMAX [[COPY]], [[COPY1]] + ; CHECK-LABEL: name: smax_s32_vv + ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 + ; CHECK: [[SMAX:%[0-9]+]]:vgpr(s32) = G_SMAX [[COPY]], [[COPY1]] + ; CHECK: $vgpr0 = COPY [[SMAX]](s32) %0:_(s32) = COPY $vgpr0 %1:_(s32) = COPY $vgpr1 %2:_(s32) = G_SMAX %0, %1 + $vgpr0 = COPY %2 ... # FIXME: This should use VGPR instruction @@ -101,18 +87,12 @@ body: | bb.0: liveins: $sgpr0, $sgpr1 - ; FAST-LABEL: name: smax_s32_ss_vgpr_use - ; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 - ; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 - ; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(sgt), [[COPY]](s32), [[COPY1]] - ; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[COPY]], [[COPY1]] - ; FAST: $vgpr0 = COPY [[SELECT]](s32) - ; GREEDY-LABEL: name: smax_s32_ss_vgpr_use - ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 - ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 - ; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(sgt), [[COPY]](s32), [[COPY1]] - ; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[COPY]], [[COPY1]] - ; GREEDY: $vgpr0 = COPY [[SELECT]](s32) + ; CHECK-LABEL: name: smax_s32_ss_vgpr_use + ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 + ; CHECK: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(sgt), [[COPY]](s32), [[COPY1]] + ; CHECK: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[COPY]], [[COPY1]] + ; CHECK: $vgpr0 = COPY [[SELECT]](s32) %0:_(s32) = COPY $sgpr0 %1:_(s32) = COPY $sgpr1 %2:_(s32) = G_SMAX %0, %1 @@ -127,31 +107,25 @@ body: | bb.0: liveins: $sgpr0, $sgpr1 - ; FAST-LABEL: name: smax_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: [[SEXT:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC]](s16) - ; FAST: [[SEXT1:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC1]](s16) - ; FAST: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %7(s32) - ; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(sgt), [[SEXT]](s32), [[SEXT1]] - ; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[SEXT]], [[SEXT1]] - ; GREEDY-LABEL: name: smax_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: [[SEXT:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC]](s16) - ; GREEDY: [[SEXT1:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC1]](s16) - ; GREEDY: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %7(s32) - ; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(sgt), [[SEXT]](s32), [[SEXT1]] - ; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[SEXT]], [[SEXT1]] + ; CHECK-LABEL: name: smax_s16_ss + ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 + ; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY]](s32) + ; CHECK: [[TRUNC1:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY1]](s32) + ; CHECK: [[SEXT:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC]](s16) + ; CHECK: [[SEXT1:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC1]](s16) + ; CHECK: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %8(s32) + ; CHECK: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(sgt), [[SEXT]](s32), [[SEXT1]] + ; CHECK: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[SEXT]], [[SEXT1]] + ; CHECK: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s16) + ; CHECK: $sgpr0 = COPY [[ANYEXT]](s32) %0:_(s32) = COPY $sgpr0 %1:_(s32) = COPY $sgpr1 %2:_(s16) = G_TRUNC %0 %3:_(s16) = G_TRUNC %1 %4:_(s16) = G_SMAX %2, %3 + %5:_(s32) = G_ANYEXT %4 + $sgpr0 = COPY %5 ... @@ -163,30 +137,18 @@ body: | bb.0: liveins: $sgpr0, $sgpr1 - ; FAST-LABEL: name: smax_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: [[SEXT:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC]](s16) - ; FAST: [[SEXT1:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC1]](s16) - ; FAST: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %8(s32) - ; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(sgt), [[SEXT]](s32), [[SEXT1]] - ; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[SEXT]], [[SEXT1]] - ; FAST: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s16) - ; FAST: $vgpr0 = COPY [[ANYEXT]](s32) - ; GREEDY-LABEL: name: smax_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: [[SEXT:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC]](s16) - ; GREEDY: [[SEXT1:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC1]](s16) - ; GREEDY: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %8(s32) - ; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(sgt), [[SEXT]](s32), [[SEXT1]] - ; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[SEXT]], [[SEXT1]] - ; GREEDY: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s16) - ; GREEDY: $vgpr0 = COPY [[ANYEXT]](s32) + ; CHECK-LABEL: name: smax_s16_ss_vgpr_use + ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 + ; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY]](s32) + ; CHECK: [[TRUNC1:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY1]](s32) + ; CHECK: [[SEXT:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC]](s16) + ; CHECK: [[SEXT1:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC1]](s16) + ; CHECK: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %8(s32) + ; CHECK: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(sgt), [[SEXT]](s32), [[SEXT1]] + ; CHECK: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[SEXT]], [[SEXT1]] + ; CHECK: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s16) + ; CHECK: $vgpr0 = COPY [[ANYEXT]](s32) %0:_(s32) = COPY $sgpr0 %1:_(s32) = COPY $sgpr1 %2:_(s16) = G_TRUNC %0 diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-smin.mir b/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-smin.mir index ad76fedfd6ab3..3b3ee55b4cc2a 100644 --- a/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-smin.mir +++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-smin.mir @@ -1,6 +1,6 @@ # 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 +# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect -verify-machineinstrs -regbankselect-fast -o - %s | FileCheck %s +# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect -verify-machineinstrs -regbankselect-greedy -o - %s | FileCheck %s --- name: smin_s32_ss @@ -10,19 +10,16 @@ body: | bb.0: liveins: $sgpr0, $sgpr1 - ; FAST-LABEL: name: smin_s32_ss - ; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 - ; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 - ; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(slt), [[COPY]](s32), [[COPY1]] - ; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[COPY]], [[COPY1]] - ; GREEDY-LABEL: name: smin_s32_ss - ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 - ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 - ; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(slt), [[COPY]](s32), [[COPY1]] - ; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[COPY]], [[COPY1]] + ; CHECK-LABEL: name: smin_s32_ss + ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 + ; CHECK: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(slt), [[COPY]](s32), [[COPY1]] + ; CHECK: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[COPY]], [[COPY1]] + ; CHECK: $sgpr0 = COPY [[SELECT]](s32) %0:_(s32) = COPY $sgpr0 %1:_(s32) = COPY $sgpr1 %2:_(s32) = G_SMIN %0, %1 + $sgpr0 = COPY %2 ... --- @@ -33,19 +30,16 @@ body: | bb.0: liveins: $sgpr0, $vgpr0 - ; FAST-LABEL: name: smin_s32_sv - ; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 - ; FAST: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 - ; FAST: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) - ; FAST: [[SMIN:%[0-9]+]]:vgpr(s32) = G_SMIN [[COPY2]], [[COPY1]] - ; GREEDY-LABEL: name: smin_s32_sv - ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 - ; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 - ; GREEDY: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) - ; GREEDY: [[SMIN:%[0-9]+]]:vgpr(s32) = G_SMIN [[COPY2]], [[COPY1]] + ; CHECK-LABEL: name: smin_s32_sv + ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 + ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) + ; CHECK: [[SMIN:%[0-9]+]]:vgpr(s32) = G_SMIN [[COPY2]], [[COPY1]] + ; CHECK: $vgpr0 = COPY [[SMIN]](s32) %0:_(s32) = COPY $sgpr0 %1:_(s32) = COPY $vgpr0 %2:_(s32) = G_SMIN %0, %1 + $vgpr0 = COPY %2 ... --- @@ -56,19 +50,16 @@ body: | bb.0: liveins: $sgpr0, $vgpr0 - ; FAST-LABEL: name: smin_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: [[SMIN:%[0-9]+]]:vgpr(s32) = G_SMIN [[COPY]], [[COPY2]] - ; GREEDY-LABEL: name: smin_s32_vs - ; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 - ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 - ; GREEDY: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32) - ; GREEDY: [[SMIN:%[0-9]+]]:vgpr(s32) = G_SMIN [[COPY]], [[COPY2]] + ; CHECK-LABEL: name: smin_s32_vs + ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32) + ; CHECK: [[SMIN:%[0-9]+]]:vgpr(s32) = G_SMIN [[COPY]], [[COPY2]] + ; CHECK: $vgpr0 = COPY [[SMIN]](s32) %0:_(s32) = COPY $vgpr0 %1:_(s32) = COPY $sgpr0 %2:_(s32) = G_SMIN %0, %1 + $vgpr0 = COPY %2 ... --- @@ -79,17 +70,15 @@ body: | bb.0: liveins: $vgpr0, $vgpr1 - ; FAST-LABEL: name: smin_s32_vv - ; FAST: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 - ; FAST: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 - ; FAST: [[SMIN:%[0-9]+]]:vgpr(s32) = G_SMIN [[COPY]], [[COPY1]] - ; GREEDY-LABEL: name: smin_s32_vv - ; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 - ; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 - ; GREEDY: [[SMIN:%[0-9]+]]:vgpr(s32) = G_SMIN [[COPY]], [[COPY1]] + ; CHECK-LABEL: name: smin_s32_vv + ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 + ; CHECK: [[SMIN:%[0-9]+]]:vgpr(s32) = G_SMIN [[COPY]], [[COPY1]] + ; CHECK: $vgpr0 = COPY [[SMIN]](s32) %0:_(s32) = COPY $vgpr0 %1:_(s32) = COPY $vgpr1 %2:_(s32) = G_SMIN %0, %1 + $vgpr0 = COPY %2 ... # FIXME: This should use VGPR instruction @@ -101,18 +90,12 @@ body: | bb.0: liveins: $sgpr0, $sgpr1 - ; FAST-LABEL: name: smin_s32_ss_vgpr_use - ; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 - ; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 - ; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(slt), [[COPY]](s32), [[COPY1]] - ; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[COPY]], [[COPY1]] - ; FAST: $vgpr0 = COPY [[SELECT]](s32) - ; GREEDY-LABEL: name: smin_s32_ss_vgpr_use - ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 - ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 - ; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(slt), [[COPY]](s32), [[COPY1]] - ; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[COPY]], [[COPY1]] - ; GREEDY: $vgpr0 = COPY [[SELECT]](s32) + ; CHECK-LABEL: name: smin_s32_ss_vgpr_use + ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 + ; CHECK: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(slt), [[COPY]](s32), [[COPY1]] + ; CHECK: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[COPY]], [[COPY1]] + ; CHECK: $vgpr0 = COPY [[SELECT]](s32) %0:_(s32) = COPY $sgpr0 %1:_(s32) = COPY $sgpr1 %2:_(s32) = G_SMIN %0, %1 @@ -127,31 +110,25 @@ body: | bb.0: liveins: $sgpr0, $sgpr1 - ; FAST-LABEL: name: smin_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: [[SEXT:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC]](s16) - ; FAST: [[SEXT1:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC1]](s16) - ; FAST: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %7(s32) - ; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(slt), [[SEXT]](s32), [[SEXT1]] - ; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[SEXT]], [[SEXT1]] - ; GREEDY-LABEL: name: smin_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: [[SEXT:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC]](s16) - ; GREEDY: [[SEXT1:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC1]](s16) - ; GREEDY: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %7(s32) - ; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(slt), [[SEXT]](s32), [[SEXT1]] - ; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[SEXT]], [[SEXT1]] + ; CHECK-LABEL: name: smin_s16_ss + ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 + ; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY]](s32) + ; CHECK: [[TRUNC1:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY1]](s32) + ; CHECK: [[SEXT:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC]](s16) + ; CHECK: [[SEXT1:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC1]](s16) + ; CHECK: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %8(s32) + ; CHECK: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(slt), [[SEXT]](s32), [[SEXT1]] + ; CHECK: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[SEXT]], [[SEXT1]] + ; CHECK: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s16) + ; CHECK: $sgpr0 = COPY [[ANYEXT]](s32) %0:_(s32) = COPY $sgpr0 %1:_(s32) = COPY $sgpr1 %2:_(s16) = G_TRUNC %0 %3:_(s16) = G_TRUNC %1 %4:_(s16) = G_SMIN %2, %3 + %5:_(s32) = G_ANYEXT %4 + $sgpr0 = COPY %5 ... @@ -163,30 +140,18 @@ body: | bb.0: liveins: $sgpr0, $sgpr1 - ; FAST-LABEL: name: smin_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: [[SEXT:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC]](s16) - ; FAST: [[SEXT1:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC1]](s16) - ; FAST: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %8(s32) - ; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(slt), [[SEXT]](s32), [[SEXT1]] - ; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[SEXT]], [[SEXT1]] - ; FAST: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s16) - ; FAST: $vgpr0 = COPY [[ANYEXT]](s32) - ; GREEDY-LABEL: name: smin_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: [[SEXT:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC]](s16) - ; GREEDY: [[SEXT1:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC1]](s16) - ; GREEDY: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %8(s32) - ; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(slt), [[SEXT]](s32), [[SEXT1]] - ; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[SEXT]], [[SEXT1]] - ; GREEDY: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s16) - ; GREEDY: $vgpr0 = COPY [[ANYEXT]](s32) + ; CHECK-LABEL: name: smin_s16_ss_vgpr_use + ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 + ; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY]](s32) + ; CHECK: [[TRUNC1:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY1]](s32) + ; CHECK: [[SEXT:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC]](s16) + ; CHECK: [[SEXT1:%[0-9]+]]:sgpr(s32) = G_SEXT [[TRUNC1]](s16) + ; CHECK: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %8(s32) + ; CHECK: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(slt), [[SEXT]](s32), [[SEXT1]] + ; CHECK: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[SEXT]], [[SEXT1]] + ; CHECK: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s16) + ; CHECK: $vgpr0 = COPY [[ANYEXT]](s32) %0:_(s32) = COPY $sgpr0 %1:_(s32) = COPY $sgpr1 %2:_(s16) = G_TRUNC %0 diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-umax.mir b/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-umax.mir index 25ab908a3f53e..7b4baa727d0a4 100644 --- a/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-umax.mir +++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-umax.mir @@ -1,6 +1,6 @@ # 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 +# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect -verify-machineinstrs -regbankselect-fast -o - %s | FileCheck %s +# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect -verify-machineinstrs -regbankselect-greedy -o - %s | FileCheck %s --- name: umax_s32_ss @@ -10,19 +10,16 @@ body: | bb.0: liveins: $sgpr0, $sgpr1 - ; FAST-LABEL: name: umax_s32_ss - ; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 - ; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 - ; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(ugt), [[COPY]](s32), [[COPY1]] - ; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[COPY]], [[COPY1]] - ; GREEDY-LABEL: name: umax_s32_ss - ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 - ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 - ; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(ugt), [[COPY]](s32), [[COPY1]] - ; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[COPY]], [[COPY1]] + ; CHECK-LABEL: name: umax_s32_ss + ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 + ; CHECK: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(ugt), [[COPY]](s32), [[COPY1]] + ; CHECK: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[COPY]], [[COPY1]] + ; CHECK: $sgpr0 = COPY [[SELECT]](s32) %0:_(s32) = COPY $sgpr0 %1:_(s32) = COPY $sgpr1 %2:_(s32) = G_UMAX %0, %1 + $sgpr0 = COPY %2 ... --- @@ -33,19 +30,16 @@ body: | bb.0: liveins: $sgpr0, $vgpr0 - ; FAST-LABEL: name: umax_s32_sv - ; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 - ; FAST: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 - ; FAST: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) - ; FAST: [[UMAX:%[0-9]+]]:vgpr(s32) = G_UMAX [[COPY2]], [[COPY1]] - ; GREEDY-LABEL: name: umax_s32_sv - ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 - ; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 - ; GREEDY: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) - ; GREEDY: [[UMAX:%[0-9]+]]:vgpr(s32) = G_UMAX [[COPY2]], [[COPY1]] + ; CHECK-LABEL: name: umax_s32_sv + ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 + ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) + ; CHECK: [[UMAX:%[0-9]+]]:vgpr(s32) = G_UMAX [[COPY2]], [[COPY1]] + ; CHECK: $vgpr0 = COPY [[UMAX]](s32) %0:_(s32) = COPY $sgpr0 %1:_(s32) = COPY $vgpr0 %2:_(s32) = G_UMAX %0, %1 + $vgpr0 = COPY %2 ... --- @@ -56,19 +50,16 @@ body: | bb.0: liveins: $sgpr0, $vgpr0 - ; FAST-LABEL: name: umax_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: [[UMAX:%[0-9]+]]:vgpr(s32) = G_UMAX [[COPY]], [[COPY2]] - ; GREEDY-LABEL: name: umax_s32_vs - ; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 - ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 - ; GREEDY: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32) - ; GREEDY: [[UMAX:%[0-9]+]]:vgpr(s32) = G_UMAX [[COPY]], [[COPY2]] + ; CHECK-LABEL: name: umax_s32_vs + ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32) + ; CHECK: [[UMAX:%[0-9]+]]:vgpr(s32) = G_UMAX [[COPY]], [[COPY2]] + ; CHECK: $vgpr0 = COPY [[UMAX]](s32) %0:_(s32) = COPY $vgpr0 %1:_(s32) = COPY $sgpr0 %2:_(s32) = G_UMAX %0, %1 + $vgpr0 = COPY %2 ... --- @@ -79,17 +70,15 @@ body: | bb.0: liveins: $vgpr0, $vgpr1 - ; FAST-LABEL: name: umax_s32_vv - ; FAST: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 - ; FAST: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 - ; FAST: [[UMAX:%[0-9]+]]:vgpr(s32) = G_UMAX [[COPY]], [[COPY1]] - ; GREEDY-LABEL: name: umax_s32_vv - ; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 - ; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 - ; GREEDY: [[UMAX:%[0-9]+]]:vgpr(s32) = G_UMAX [[COPY]], [[COPY1]] + ; CHECK-LABEL: name: umax_s32_vv + ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 + ; CHECK: [[UMAX:%[0-9]+]]:vgpr(s32) = G_UMAX [[COPY]], [[COPY1]] + ; CHECK: $vgpr0 = COPY [[UMAX]](s32) %0:_(s32) = COPY $vgpr0 %1:_(s32) = COPY $vgpr1 %2:_(s32) = G_UMAX %0, %1 + $vgpr0 = COPY %2 ... # FIXME: This should use VGPR instruction @@ -101,18 +90,12 @@ body: | bb.0: liveins: $sgpr0, $sgpr1 - ; FAST-LABEL: name: umax_s32_ss_vgpr_use - ; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 - ; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 - ; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(ugt), [[COPY]](s32), [[COPY1]] - ; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[COPY]], [[COPY1]] - ; FAST: $vgpr0 = COPY [[SELECT]](s32) - ; GREEDY-LABEL: name: umax_s32_ss_vgpr_use - ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 - ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 - ; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(ugt), [[COPY]](s32), [[COPY1]] - ; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[COPY]], [[COPY1]] - ; GREEDY: $vgpr0 = COPY [[SELECT]](s32) + ; CHECK-LABEL: name: umax_s32_ss_vgpr_use + ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 + ; CHECK: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(ugt), [[COPY]](s32), [[COPY1]] + ; CHECK: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[COPY]], [[COPY1]] + ; CHECK: $vgpr0 = COPY [[SELECT]](s32) %0:_(s32) = COPY $sgpr0 %1:_(s32) = COPY $sgpr1 %2:_(s32) = G_UMAX %0, %1 @@ -127,31 +110,25 @@ body: | bb.0: liveins: $sgpr0, $sgpr1 - ; FAST-LABEL: name: umax_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: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %7(s32) - ; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(ugt), [[ZEXT]](s32), [[ZEXT1]] - ; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[ZEXT]], [[ZEXT1]] - ; GREEDY-LABEL: name: umax_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: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %7(s32) - ; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(ugt), [[ZEXT]](s32), [[ZEXT1]] - ; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[ZEXT]], [[ZEXT1]] + ; CHECK-LABEL: name: umax_s16_ss + ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 + ; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY]](s32) + ; CHECK: [[TRUNC1:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY1]](s32) + ; CHECK: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC]](s16) + ; CHECK: [[ZEXT1:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s16) + ; CHECK: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %8(s32) + ; CHECK: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(ugt), [[ZEXT]](s32), [[ZEXT1]] + ; CHECK: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[ZEXT]], [[ZEXT1]] + ; CHECK: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s16) + ; CHECK: $sgpr0 = COPY [[ANYEXT]](s32) %0:_(s32) = COPY $sgpr0 %1:_(s32) = COPY $sgpr1 %2:_(s16) = G_TRUNC %0 %3:_(s16) = G_TRUNC %1 %4:_(s16) = G_UMAX %2, %3 + %5:_(s32) = G_ANYEXT %4 + $sgpr0 = COPY %5 ... @@ -163,30 +140,18 @@ body: | bb.0: liveins: $sgpr0, $sgpr1 - ; FAST-LABEL: name: umax_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: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %8(s32) - ; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(ugt), [[ZEXT]](s32), [[ZEXT1]] - ; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[ZEXT]], [[ZEXT1]] - ; FAST: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s16) - ; FAST: $vgpr0 = COPY [[ANYEXT]](s32) - ; GREEDY-LABEL: name: umax_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: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %8(s32) - ; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(ugt), [[ZEXT]](s32), [[ZEXT1]] - ; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[ZEXT]], [[ZEXT1]] - ; GREEDY: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s16) - ; GREEDY: $vgpr0 = COPY [[ANYEXT]](s32) + ; CHECK-LABEL: name: umax_s16_ss_vgpr_use + ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 + ; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY]](s32) + ; CHECK: [[TRUNC1:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY1]](s32) + ; CHECK: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC]](s16) + ; CHECK: [[ZEXT1:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s16) + ; CHECK: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %8(s32) + ; CHECK: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(ugt), [[ZEXT]](s32), [[ZEXT1]] + ; CHECK: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[ZEXT]], [[ZEXT1]] + ; CHECK: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s16) + ; CHECK: $vgpr0 = COPY [[ANYEXT]](s32) %0:_(s32) = COPY $sgpr0 %1:_(s32) = COPY $sgpr1 %2:_(s16) = G_TRUNC %0 diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-umin.mir b/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-umin.mir index 01efcd6f1ea36..06d7abfb051f2 100644 --- a/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-umin.mir +++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-umin.mir @@ -1,6 +1,6 @@ # 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 +# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect -verify-machineinstrs -regbankselect-fast -o - %s | FileCheck %s +# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect -verify-machineinstrs -regbankselect-greedy -o - %s | FileCheck %s --- name: umin_s32_ss @@ -10,19 +10,17 @@ 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]+]]:sgpr(s32) = G_ICMP intpred(ult), [[COPY]](s32), [[COPY1]] - ; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[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]+]]:sgpr(s32) = G_ICMP intpred(ult), [[COPY]](s32), [[COPY1]] - ; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[COPY]], [[COPY1]] + ; CHECK-LABEL: name: umin_s32_ss + ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 + ; CHECK: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(ult), [[COPY]](s32), [[COPY1]] + ; CHECK: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[COPY]], [[COPY1]] + ; CHECK: $sgpr0 = COPY [[SELECT]](s32) %0:_(s32) = COPY $sgpr0 %1:_(s32) = COPY $sgpr1 %2:_(s32) = G_UMIN %0, %1 + $sgpr0 = COPY %2 + ... --- @@ -33,19 +31,17 @@ 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: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) - ; FAST: [[UMIN:%[0-9]+]]:vgpr(s32) = G_UMIN [[COPY2]], [[COPY1]] - ; GREEDY-LABEL: name: umin_s32_sv - ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 - ; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 - ; GREEDY: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) - ; GREEDY: [[UMIN:%[0-9]+]]:vgpr(s32) = G_UMIN [[COPY2]], [[COPY1]] + ; CHECK-LABEL: name: umin_s32_sv + ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 + ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) + ; CHECK: [[UMIN:%[0-9]+]]:vgpr(s32) = G_UMIN [[COPY2]], [[COPY1]] + ; CHECK: $vgpr0 = COPY [[UMIN]](s32) %0:_(s32) = COPY $sgpr0 %1:_(s32) = COPY $vgpr0 %2:_(s32) = G_UMIN %0, %1 + $vgpr0 = COPY %2 + ... --- @@ -56,19 +52,17 @@ 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: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32) - ; GREEDY: [[UMIN:%[0-9]+]]:vgpr(s32) = G_UMIN [[COPY]], [[COPY2]] + ; CHECK-LABEL: name: umin_s32_vs + ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32) + ; CHECK: [[UMIN:%[0-9]+]]:vgpr(s32) = G_UMIN [[COPY]], [[COPY2]] + ; CHECK: $vgpr0 = COPY [[UMIN]](s32) %0:_(s32) = COPY $vgpr0 %1:_(s32) = COPY $sgpr0 %2:_(s32) = G_UMIN %0, %1 + $vgpr0 = COPY %2 + ... --- @@ -79,17 +73,16 @@ 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]] + ; CHECK-LABEL: name: umin_s32_vv + ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 + ; CHECK: [[UMIN:%[0-9]+]]:vgpr(s32) = G_UMIN [[COPY]], [[COPY1]] + ; CHECK: $vgpr0 = COPY [[UMIN]](s32) %0:_(s32) = COPY $vgpr0 %1:_(s32) = COPY $vgpr1 %2:_(s32) = G_UMIN %0, %1 + $vgpr0 = COPY %2 + ... # FIXME: This should use VGPR instruction @@ -101,18 +94,12 @@ 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]+]]:sgpr(s32) = G_ICMP intpred(ult), [[COPY]](s32), [[COPY1]] - ; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[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]+]]:sgpr(s32) = G_ICMP intpred(ult), [[COPY]](s32), [[COPY1]] - ; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[COPY]], [[COPY1]] - ; GREEDY: $vgpr0 = COPY [[SELECT]](s32) + ; CHECK-LABEL: name: umin_s32_ss_vgpr_use + ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 + ; CHECK: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(ult), [[COPY]](s32), [[COPY1]] + ; CHECK: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[COPY]], [[COPY1]] + ; CHECK: $vgpr0 = COPY [[SELECT]](s32) %0:_(s32) = COPY $sgpr0 %1:_(s32) = COPY $sgpr1 %2:_(s32) = G_UMIN %0, %1 @@ -127,31 +114,25 @@ 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: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %7(s32) - ; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(ult), [[ZEXT]](s32), [[ZEXT1]] - ; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[ZEXT]], [[ZEXT1]] - ; 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: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %7(s32) - ; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(ult), [[ZEXT]](s32), [[ZEXT1]] - ; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[ZEXT]], [[ZEXT1]] + ; CHECK-LABEL: name: umin_s16_ss + ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 + ; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY]](s32) + ; CHECK: [[TRUNC1:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY1]](s32) + ; CHECK: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC]](s16) + ; CHECK: [[ZEXT1:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s16) + ; CHECK: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %8(s32) + ; CHECK: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(ult), [[ZEXT]](s32), [[ZEXT1]] + ; CHECK: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[ZEXT]], [[ZEXT1]] + ; CHECK: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s16) + ; CHECK: $sgpr0 = 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 + $sgpr0 = COPY %5 ... @@ -163,30 +144,18 @@ 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: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %8(s32) - ; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(ult), [[ZEXT]](s32), [[ZEXT1]] - ; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[ZEXT]], [[ZEXT1]] - ; 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: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %8(s32) - ; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(ult), [[ZEXT]](s32), [[ZEXT1]] - ; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[ZEXT]], [[ZEXT1]] - ; GREEDY: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s16) - ; GREEDY: $vgpr0 = COPY [[ANYEXT]](s32) + ; CHECK-LABEL: name: umin_s16_ss_vgpr_use + ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 + ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 + ; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY]](s32) + ; CHECK: [[TRUNC1:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY1]](s32) + ; CHECK: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC]](s16) + ; CHECK: [[ZEXT1:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s16) + ; CHECK: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC %8(s32) + ; CHECK: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(ult), [[ZEXT]](s32), [[ZEXT1]] + ; CHECK: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ICMP]](s32), [[ZEXT]], [[ZEXT1]] + ; CHECK: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s16) + ; CHECK: $vgpr0 = COPY [[ANYEXT]](s32) %0:_(s32) = COPY $sgpr0 %1:_(s32) = COPY $sgpr1 %2:_(s16) = G_TRUNC %0