forked from OSchip/llvm-project
1546 lines
48 KiB
YAML
1546 lines
48 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect %s -verify-machineinstrs -o - -regbankselect-fast | FileCheck %s
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# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect %s -verify-machineinstrs -o - -regbankselect-greedy | FileCheck %s
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---
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name: phi_s32_ss_sbranch
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legalized: true
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tracksRegLiveness: true
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body: |
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; CHECK-LABEL: name: phi_s32_ss_sbranch
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; CHECK: bb.0:
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; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
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; CHECK: liveins: $sgpr0, $sgpr1, $sgpr2
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; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
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; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
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; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
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; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
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; CHECK: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
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; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
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; CHECK: G_BR %bb.2
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; CHECK: bb.1:
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; CHECK: successors: %bb.2(0x80000000)
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; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY [[COPY1]](s32)
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; CHECK: G_BR %bb.2
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; CHECK: bb.2:
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; CHECK: [[PHI:%[0-9]+]]:sgpr(s32) = G_PHI [[COPY]](s32), %bb.0, [[COPY3]](s32), %bb.1
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; CHECK: $sgpr0 = COPY [[PHI]](s32)
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; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
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bb.0:
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successors: %bb.1, %bb.2
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liveins: $sgpr0, $sgpr1, $sgpr2
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%0:_(s32) = COPY $sgpr0
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%1:_(s32) = COPY $sgpr1
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%2:_(s32) = COPY $sgpr2
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%3:_(s32) = G_CONSTANT i32 0
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%4:_(s1) = G_ICMP intpred(eq), %2, %3
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G_BRCOND %4, %bb.1
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G_BR %bb.2
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bb.1:
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successors: %bb.2
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%5:_(s32) = COPY %1
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G_BR %bb.2
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bb.2:
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%6:_(s32) = G_PHI %0, %bb.0, %5, %bb.1
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$sgpr0 = COPY %6
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S_SETPC_B64 undef $sgpr30_sgpr31
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...
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---
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name: phi_s32_sv_sbranch
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legalized: true
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tracksRegLiveness: true
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body: |
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; CHECK-LABEL: name: phi_s32_sv_sbranch
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; CHECK: bb.0:
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; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
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; CHECK: liveins: $sgpr0, $vgpr0, $sgpr1
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; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
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; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
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; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
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; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
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; CHECK: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
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; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
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; CHECK: G_BR %bb.2
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; CHECK: bb.1:
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; CHECK: successors: %bb.2(0x80000000)
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; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
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; CHECK: G_BR %bb.2
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; CHECK: bb.2:
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; CHECK: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[COPY]](s32), %bb.0, [[COPY3]](s32), %bb.1
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; CHECK: $vgpr0 = COPY [[PHI]](s32)
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; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
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bb.0:
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successors: %bb.1, %bb.2
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liveins: $sgpr0, $vgpr0, $sgpr1
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%0:_(s32) = COPY $sgpr0
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%1:_(s32) = COPY $vgpr0
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%2:_(s32) = COPY $sgpr1
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%3:_(s32) = G_CONSTANT i32 0
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%4:_(s1) = G_ICMP intpred(eq), %2, %3
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G_BRCOND %4, %bb.1
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G_BR %bb.2
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bb.1:
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successors: %bb.2
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%5:_(s32) = COPY %1
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G_BR %bb.2
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bb.2:
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%6:_(s32) = G_PHI %0, %bb.0, %5, %bb.1
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$vgpr0 = COPY %6
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S_SETPC_B64 undef $sgpr30_sgpr31
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...
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---
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name: phi_s32_vs_sbranch
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legalized: true
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tracksRegLiveness: true
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body: |
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; CHECK-LABEL: name: phi_s32_vs_sbranch
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; CHECK: bb.0:
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; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
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; CHECK: liveins: $vgpr0, $sgpr0, $sgpr1
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; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
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; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
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; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
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; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
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; CHECK: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
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; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
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; CHECK: G_BR %bb.2
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; CHECK: bb.1:
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; CHECK: successors: %bb.2(0x80000000)
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; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY [[COPY1]](s32)
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; CHECK: G_BR %bb.2
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; CHECK: bb.2:
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; CHECK: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[COPY]](s32), %bb.0, [[COPY3]](s32), %bb.1
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; CHECK: $vgpr0 = COPY [[PHI]](s32)
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; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
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bb.0:
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successors: %bb.1, %bb.2
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liveins: $vgpr0, $sgpr0, $sgpr1
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%0:_(s32) = COPY $vgpr0
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%1:_(s32) = COPY $sgpr0
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%2:_(s32) = COPY $sgpr1
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%3:_(s32) = G_CONSTANT i32 0
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%4:_(s1) = G_ICMP intpred(eq), %2, %3
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G_BRCOND %4, %bb.1
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G_BR %bb.2
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bb.1:
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successors: %bb.2
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%5:_(s32) = COPY %1
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G_BR %bb.2
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bb.2:
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%6:_(s32) = G_PHI %0, %bb.0, %5, %bb.1
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$vgpr0 = COPY %6
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S_SETPC_B64 undef $sgpr30_sgpr31
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...
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---
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name: phi_s32_vv_sbranch
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legalized: true
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tracksRegLiveness: true
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body: |
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; CHECK-LABEL: name: phi_s32_vv_sbranch
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; CHECK: bb.0:
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; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
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; CHECK: liveins: $vgpr0, $vgpr1, $sgpr0
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; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
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; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
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; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
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; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
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; CHECK: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
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; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
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; CHECK: G_BR %bb.2
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; CHECK: bb.1:
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; CHECK: successors: %bb.2(0x80000000)
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; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
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; CHECK: G_BR %bb.2
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; CHECK: bb.2:
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; CHECK: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[COPY]](s32), %bb.0, [[COPY3]](s32), %bb.1
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; CHECK: $vgpr0 = COPY [[PHI]](s32)
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; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
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bb.0:
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successors: %bb.1, %bb.2
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liveins: $vgpr0, $vgpr1, $sgpr0
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%0:_(s32) = COPY $vgpr0
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%1:_(s32) = COPY $vgpr1
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%2:_(s32) = COPY $sgpr0
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%3:_(s32) = G_CONSTANT i32 0
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%4:_(s1) = G_ICMP intpred(eq), %2, %3
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G_BRCOND %4, %bb.1
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G_BR %bb.2
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bb.1:
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successors: %bb.2
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%5:_(s32) = COPY %1
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G_BR %bb.2
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bb.2:
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%6:_(s32) = G_PHI %0, %bb.0, %5, %bb.1
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$vgpr0 = COPY %6
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S_SETPC_B64 undef $sgpr30_sgpr31
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...
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---
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name: phi_s32_ss_vcc_sbranch
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legalized: true
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tracksRegLiveness: true
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body: |
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; CHECK-LABEL: name: phi_s32_ss_vcc_sbranch
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; CHECK: bb.0:
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; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
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; CHECK: liveins: $sgpr0, $sgpr1, $vgpr0
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; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
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; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
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; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
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; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
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; CHECK: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
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; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
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; CHECK: G_BR %bb.2
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; CHECK: bb.1:
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; CHECK: successors: %bb.2(0x80000000)
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; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY [[COPY1]](s32)
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; CHECK: G_BR %bb.2
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; CHECK: bb.2:
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; CHECK: [[PHI:%[0-9]+]]:sgpr(s32) = G_PHI [[COPY]](s32), %bb.0, [[COPY3]](s32), %bb.1
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; CHECK: $sgpr0 = COPY [[PHI]](s32)
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; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
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bb.0:
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successors: %bb.1, %bb.2
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liveins: $sgpr0, $sgpr1, $vgpr0
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%0:_(s32) = COPY $sgpr0
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%1:_(s32) = COPY $sgpr1
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%2:_(s32) = COPY $vgpr0
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%3:_(s32) = G_CONSTANT i32 0
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%4:_(s1) = G_ICMP intpred(eq), %2, %3
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G_BRCOND %4, %bb.1
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G_BR %bb.2
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bb.1:
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successors: %bb.2
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%5:_(s32) = COPY %1
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G_BR %bb.2
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bb.2:
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%6:_(s32) = G_PHI %0, %bb.0, %5, %bb.1
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$sgpr0 = COPY %6
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S_SETPC_B64 undef $sgpr30_sgpr31
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...
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---
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name: phi_s32_sv_vcc_sbranch
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legalized: true
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tracksRegLiveness: true
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body: |
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; CHECK-LABEL: name: phi_s32_sv_vcc_sbranch
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; CHECK: bb.0:
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; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
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; CHECK: liveins: $sgpr0, $vgpr0, $vgpr1
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; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
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; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
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; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
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; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
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; CHECK: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
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; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
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; CHECK: G_BR %bb.2
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; CHECK: bb.1:
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; CHECK: successors: %bb.2(0x80000000)
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; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
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; CHECK: G_BR %bb.2
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; CHECK: bb.2:
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; CHECK: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[COPY]](s32), %bb.0, [[COPY3]](s32), %bb.1
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; CHECK: $vgpr0 = COPY [[PHI]](s32)
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; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
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bb.0:
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successors: %bb.1, %bb.2
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liveins: $sgpr0, $vgpr0, $vgpr1
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%0:_(s32) = COPY $sgpr0
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%1:_(s32) = COPY $vgpr0
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%2:_(s32) = COPY $vgpr1
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%3:_(s32) = G_CONSTANT i32 0
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%4:_(s1) = G_ICMP intpred(eq), %2, %3
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G_BRCOND %4, %bb.1
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G_BR %bb.2
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bb.1:
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successors: %bb.2
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%5:_(s32) = COPY %1
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G_BR %bb.2
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bb.2:
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%6:_(s32) = G_PHI %0, %bb.0, %5, %bb.1
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$vgpr0 = COPY %6
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S_SETPC_B64 undef $sgpr30_sgpr31
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...
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---
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name: phi_s32_vs_vcc_sbranch
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legalized: true
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tracksRegLiveness: true
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body: |
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; CHECK-LABEL: name: phi_s32_vs_vcc_sbranch
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; CHECK: bb.0:
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; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
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; CHECK: liveins: $vgpr0, $sgpr0, $vgpr1
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; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
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; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
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; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
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; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
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; CHECK: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
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; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
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; CHECK: G_BR %bb.2
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; CHECK: bb.1:
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; CHECK: successors: %bb.2(0x80000000)
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; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY [[COPY1]](s32)
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; CHECK: G_BR %bb.2
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; CHECK: bb.2:
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; CHECK: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[COPY]](s32), %bb.0, [[COPY3]](s32), %bb.1
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; CHECK: $vgpr0 = COPY [[PHI]](s32)
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; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
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bb.0:
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successors: %bb.1, %bb.2
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liveins: $vgpr0, $sgpr0, $vgpr1
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%0:_(s32) = COPY $vgpr0
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%1:_(s32) = COPY $sgpr0
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%2:_(s32) = COPY $vgpr1
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%3:_(s32) = G_CONSTANT i32 0
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%4:_(s1) = G_ICMP intpred(eq), %2, %3
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G_BRCOND %4, %bb.1
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G_BR %bb.2
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bb.1:
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successors: %bb.2
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%5:_(s32) = COPY %1
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G_BR %bb.2
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bb.2:
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%6:_(s32) = G_PHI %0, %bb.0, %5, %bb.1
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$vgpr0 = COPY %6
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S_SETPC_B64 undef $sgpr30_sgpr31
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...
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---
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name: phi_s32_vv_vcc_sbranch
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legalized: true
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tracksRegLiveness: true
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body: |
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; CHECK-LABEL: name: phi_s32_vv_vcc_sbranch
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; CHECK: bb.0:
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; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
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; CHECK: liveins: $vgpr0, $vgpr1, $vgpr2
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; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
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; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
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; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2
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; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
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; CHECK: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
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; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
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; CHECK: G_BR %bb.2
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; CHECK: bb.1:
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; CHECK: successors: %bb.2(0x80000000)
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; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
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; CHECK: G_BR %bb.2
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; CHECK: bb.2:
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; CHECK: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[COPY]](s32), %bb.0, [[COPY3]](s32), %bb.1
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; CHECK: $vgpr0 = COPY [[PHI]](s32)
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; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31
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bb.0:
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successors: %bb.1, %bb.2
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liveins: $vgpr0, $vgpr1, $vgpr2
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%0:_(s32) = COPY $vgpr0
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|
%1:_(s32) = COPY $vgpr1
|
|
%2:_(s32) = COPY $vgpr2
|
|
%3:_(s32) = G_CONSTANT i32 0
|
|
%4:_(s1) = G_ICMP intpred(eq), %2, %3
|
|
G_BRCOND %4, %bb.1
|
|
G_BR %bb.2
|
|
|
|
bb.1:
|
|
successors: %bb.2
|
|
|
|
%5:_(s32) = COPY %1
|
|
G_BR %bb.2
|
|
|
|
bb.2:
|
|
%6:_(s32) = G_PHI %0, %bb.0, %5, %bb.1
|
|
$vgpr0 = COPY %6
|
|
S_SETPC_B64 undef $sgpr30_sgpr31
|
|
|
|
...
|
|
|
|
---
|
|
name: phi_s1_scc_scc_sbranch
|
|
legalized: true
|
|
tracksRegLiveness: true
|
|
|
|
body: |
|
|
; CHECK-LABEL: name: phi_s1_scc_scc_sbranch
|
|
; CHECK: bb.0:
|
|
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; CHECK: liveins: $sgpr0, $sgpr1, $sgpr2
|
|
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
|
|
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; CHECK: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
|
|
; CHECK: [[ICMP1:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; CHECK: G_BRCOND [[ICMP1]](s1), %bb.1
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.1:
|
|
; CHECK: successors: %bb.2(0x80000000)
|
|
; CHECK: [[ICMP2:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.2:
|
|
; CHECK: [[PHI:%[0-9]+]]:sgpr(s1) = G_PHI [[ICMP]](s1), %bb.0, [[ICMP2]](s1), %bb.1
|
|
; CHECK: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[PHI]](s1)
|
|
; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32)
|
|
; CHECK: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY5]]
|
|
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
bb.0:
|
|
successors: %bb.1, %bb.2
|
|
liveins: $sgpr0, $sgpr1, $sgpr2
|
|
|
|
%0:_(s32) = COPY $sgpr0
|
|
%1:_(s32) = COPY $sgpr1
|
|
%2:_(s32) = COPY $sgpr2
|
|
%3:_(s32) = G_CONSTANT i32 0
|
|
%4:_(s1) = G_ICMP intpred(eq), %0, %3
|
|
%5:_(s1) = G_ICMP intpred(eq), %2, %3
|
|
G_BRCOND %5, %bb.1
|
|
G_BR %bb.2
|
|
|
|
bb.1:
|
|
successors: %bb.2
|
|
|
|
%6:_(s1) = G_ICMP intpred(eq), %1, %3
|
|
G_BR %bb.2
|
|
|
|
bb.2:
|
|
%7:_(s1) = G_PHI %4, %bb.0, %6, %bb.1
|
|
%8:_(s32) = G_SELECT %7, %3, %0
|
|
S_SETPC_B64 undef $sgpr30_sgpr31, implicit %8
|
|
|
|
...
|
|
|
|
---
|
|
name: phi_s1_scc_scc_scc_sbranch
|
|
legalized: true
|
|
tracksRegLiveness: true
|
|
|
|
body: |
|
|
; CHECK-LABEL: name: phi_s1_scc_scc_scc_sbranch
|
|
; CHECK: bb.0:
|
|
; CHECK: successors: %bb.1(0x40000000), %bb.3(0x40000000)
|
|
; CHECK: liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3
|
|
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
|
|
; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr3
|
|
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; CHECK: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY3]]
|
|
; CHECK: [[ICMP1:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[COPY3]]
|
|
; CHECK: G_BRCOND [[ICMP1]](s1), %bb.3
|
|
; CHECK: G_BR %bb.1
|
|
; CHECK: bb.1:
|
|
; CHECK: successors: %bb.2(0x40000000), %bb.3(0x40000000)
|
|
; CHECK: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 99
|
|
; CHECK: [[C2:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 888
|
|
; CHECK: [[ICMP2:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C1]]
|
|
; CHECK: [[ICMP3:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C2]]
|
|
; CHECK: G_BRCOND [[ICMP3]](s1), %bb.3
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.2:
|
|
; CHECK: successors: %bb.3(0x80000000)
|
|
; CHECK: [[C3:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 123
|
|
; CHECK: [[ICMP4:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C3]]
|
|
; CHECK: G_BR %bb.3
|
|
; CHECK: bb.3:
|
|
; CHECK: [[PHI:%[0-9]+]]:sgpr(s1) = G_PHI [[ICMP]](s1), %bb.0, [[ICMP2]](s1), %bb.1, [[ICMP4]](s1), %bb.2
|
|
; CHECK: [[COPY4:%[0-9]+]]:vcc(s1) = COPY [[PHI]](s1)
|
|
; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32)
|
|
; CHECK: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
|
|
; CHECK: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY4]](s1), [[COPY5]], [[COPY6]]
|
|
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
bb.0:
|
|
successors: %bb.1, %bb.3
|
|
liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3
|
|
|
|
%0:_(s32) = COPY $sgpr0
|
|
%1:_(s32) = COPY $sgpr1
|
|
%2:_(s32) = COPY $sgpr2
|
|
%3:_(s32) = COPY $sgpr3
|
|
%4:_(s32) = G_CONSTANT i32 0
|
|
%5:_(s1) = G_ICMP intpred(eq), %0, %3
|
|
%6:_(s1) = G_ICMP intpred(eq), %2, %3
|
|
G_BRCOND %6, %bb.3
|
|
G_BR %bb.1
|
|
|
|
bb.1:
|
|
successors: %bb.2, %bb.3
|
|
|
|
%7:_(s32) = G_CONSTANT i32 99
|
|
%8:_(s32) = G_CONSTANT i32 888
|
|
%9:_(s1) = G_ICMP intpred(eq), %1, %7
|
|
%10:_(s1) = G_ICMP intpred(eq), %1, %8
|
|
G_BRCOND %10, %bb.3
|
|
G_BR %bb.2
|
|
|
|
bb.2:
|
|
successors: %bb.3
|
|
|
|
%11:_(s32) = G_CONSTANT i32 123
|
|
%12:_(s1) = G_ICMP intpred(eq), %2, %11
|
|
G_BR %bb.3
|
|
|
|
bb.3:
|
|
%13:_(s1) = G_PHI %5, %bb.0, %9, %bb.1, %12, %bb.2
|
|
%14:_(s32) = G_SELECT %13, %0, %1
|
|
S_SETPC_B64 undef $sgpr30_sgpr31, implicit %14
|
|
|
|
...
|
|
|
|
---
|
|
name: phi_s1_scc_vcc_sbranch
|
|
legalized: true
|
|
tracksRegLiveness: true
|
|
|
|
body: |
|
|
; CHECK-LABEL: name: phi_s1_scc_vcc_sbranch
|
|
; CHECK: bb.0:
|
|
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; CHECK: liveins: $sgpr0, $sgpr1, $vgpr0
|
|
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; CHECK: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
|
|
; CHECK: [[ICMP1:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; CHECK: G_BRCOND [[ICMP1]](s1), %bb.1
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.1:
|
|
; CHECK: successors: %bb.2(0x80000000)
|
|
; CHECK: [[ICMP2:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.2:
|
|
; CHECK: [[PHI:%[0-9]+]]:vgpr(s1) = G_PHI [[ICMP]](s1), %bb.0, [[ICMP2]](s1), %bb.1
|
|
; CHECK: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[PHI]](s1)
|
|
; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32)
|
|
; CHECK: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY5]]
|
|
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
bb.0:
|
|
successors: %bb.1, %bb.2
|
|
liveins: $sgpr0, $sgpr1, $vgpr0
|
|
|
|
%0:_(s32) = COPY $sgpr0
|
|
%1:_(s32) = COPY $vgpr0
|
|
%2:_(s32) = COPY $sgpr1
|
|
%3:_(s32) = G_CONSTANT i32 0
|
|
%4:_(s1) = G_ICMP intpred(eq), %0, %3
|
|
%5:_(s1) = G_ICMP intpred(eq), %2, %3
|
|
G_BRCOND %5, %bb.1
|
|
G_BR %bb.2
|
|
|
|
bb.1:
|
|
successors: %bb.2
|
|
|
|
%6:_(s1) = G_ICMP intpred(eq), %1, %3
|
|
G_BR %bb.2
|
|
|
|
bb.2:
|
|
%7:_(s1) = G_PHI %4, %bb.0, %6, %bb.1
|
|
%8:_(s32) = G_SELECT %7, %3, %0
|
|
S_SETPC_B64 undef $sgpr30_sgpr31, implicit %8
|
|
|
|
...
|
|
|
|
---
|
|
name: phi_s1_vcc_scc_sbranch
|
|
legalized: true
|
|
tracksRegLiveness: true
|
|
|
|
body: |
|
|
; CHECK-LABEL: name: phi_s1_vcc_scc_sbranch
|
|
; CHECK: bb.0:
|
|
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; CHECK: liveins: $vgpr0, $sgpr0, $sgpr1
|
|
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; CHECK: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
|
|
; CHECK: [[ICMP1:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; CHECK: G_BRCOND [[ICMP1]](s1), %bb.1
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.1:
|
|
; CHECK: successors: %bb.2(0x80000000)
|
|
; CHECK: [[ICMP2:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.2:
|
|
; CHECK: [[PHI:%[0-9]+]]:sgpr(s1) = G_PHI [[ICMP]](s1), %bb.0, [[ICMP2]](s1), %bb.1
|
|
; CHECK: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[PHI]](s1)
|
|
; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
|
|
; CHECK: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY5]]
|
|
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
bb.0:
|
|
successors: %bb.1, %bb.2
|
|
liveins: $vgpr0, $sgpr0, $sgpr1
|
|
|
|
%0:_(s32) = COPY $vgpr0
|
|
%1:_(s32) = COPY $sgpr0
|
|
%2:_(s32) = COPY $sgpr1
|
|
%3:_(s32) = G_CONSTANT i32 0
|
|
%4:_(s1) = G_ICMP intpred(eq), %0, %3
|
|
%5:_(s1) = G_ICMP intpred(eq), %2, %3
|
|
G_BRCOND %5, %bb.1
|
|
G_BR %bb.2
|
|
|
|
bb.1:
|
|
successors: %bb.2
|
|
|
|
%6:_(s1) = G_ICMP intpred(eq), %1, %3
|
|
G_BR %bb.2
|
|
|
|
bb.2:
|
|
%7:_(s1) = G_PHI %4, %bb.0, %6, %bb.1
|
|
%8:_(s32) = G_SELECT %7, %3, %1
|
|
S_SETPC_B64 undef $sgpr30_sgpr31, implicit %8
|
|
|
|
...
|
|
|
|
---
|
|
name: phi_s1_vcc_vcc_sbranch
|
|
legalized: true
|
|
tracksRegLiveness: true
|
|
|
|
body: |
|
|
; CHECK-LABEL: name: phi_s1_vcc_vcc_sbranch
|
|
; CHECK: bb.0:
|
|
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; CHECK: liveins: $vgpr0, $vgpr1, $sgpr0
|
|
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
|
|
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; CHECK: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
|
|
; CHECK: [[ICMP1:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; CHECK: G_BRCOND [[ICMP1]](s1), %bb.1
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.1:
|
|
; CHECK: successors: %bb.2(0x80000000)
|
|
; CHECK: [[ICMP2:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.2:
|
|
; CHECK: [[PHI:%[0-9]+]]:vcc(s1) = G_PHI [[ICMP]](s1), %bb.0, [[ICMP2]](s1), %bb.1
|
|
; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; CHECK: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[PHI]](s1), [[COPY3]], [[COPY]]
|
|
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
bb.0:
|
|
successors: %bb.1, %bb.2
|
|
liveins: $vgpr0, $vgpr1, $sgpr0
|
|
|
|
%0:_(s32) = COPY $vgpr0
|
|
%1:_(s32) = COPY $vgpr1
|
|
%2:_(s32) = COPY $sgpr0
|
|
%3:_(s32) = G_CONSTANT i32 0
|
|
%4:_(s1) = G_ICMP intpred(eq), %0, %3
|
|
%5:_(s1) = G_ICMP intpred(eq), %2, %3
|
|
G_BRCOND %5, %bb.1
|
|
G_BR %bb.2
|
|
|
|
bb.1:
|
|
successors: %bb.2
|
|
|
|
%6:_(s1) = G_ICMP intpred(eq), %1, %3
|
|
G_BR %bb.2
|
|
|
|
bb.2:
|
|
%7:_(s1) = G_PHI %4, %bb.0, %6, %bb.1
|
|
%8:_(s32) = G_SELECT %7, %3, %0
|
|
S_SETPC_B64 undef $sgpr30_sgpr31, implicit %8
|
|
|
|
...
|
|
|
|
---
|
|
name: phi_s1_s_scc_sbranch
|
|
legalized: true
|
|
tracksRegLiveness: true
|
|
|
|
body: |
|
|
; CHECK-LABEL: name: phi_s1_s_scc_sbranch
|
|
; CHECK: bb.0:
|
|
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; CHECK: liveins: $sgpr0, $sgpr1, $sgpr2
|
|
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
|
|
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; CHECK: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.1:
|
|
; CHECK: successors: %bb.2(0x80000000)
|
|
; CHECK: [[ICMP1:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.2:
|
|
; CHECK: [[PHI:%[0-9]+]]:sgpr(s1) = G_PHI [[TRUNC]](s1), %bb.0, [[ICMP1]](s1), %bb.1
|
|
; CHECK: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[PHI]](s1)
|
|
; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32)
|
|
; CHECK: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY5]]
|
|
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
bb.0:
|
|
successors: %bb.1, %bb.2
|
|
liveins: $sgpr0, $sgpr1, $sgpr2
|
|
|
|
%0:_(s32) = COPY $sgpr0
|
|
%1:_(s32) = COPY $sgpr1
|
|
%2:_(s32) = COPY $sgpr2
|
|
%3:_(s32) = G_CONSTANT i32 0
|
|
%4:_(s1) = G_TRUNC %0
|
|
%5:_(s1) = G_ICMP intpred(eq), %2, %3
|
|
G_BRCOND %5, %bb.1
|
|
G_BR %bb.2
|
|
|
|
bb.1:
|
|
successors: %bb.2
|
|
|
|
%6:_(s1) = G_ICMP intpred(eq), %1, %3
|
|
G_BR %bb.2
|
|
|
|
bb.2:
|
|
%7:_(s1) = G_PHI %4, %bb.0, %6, %bb.1
|
|
%8:_(s32) = G_SELECT %7, %3, %0
|
|
S_SETPC_B64 undef $sgpr30_sgpr31, implicit %8
|
|
|
|
...
|
|
|
|
---
|
|
name: phi_s1_scc_s_sbranch
|
|
legalized: true
|
|
tracksRegLiveness: true
|
|
|
|
body: |
|
|
; CHECK-LABEL: name: phi_s1_scc_s_sbranch
|
|
; CHECK: bb.0:
|
|
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; CHECK: liveins: $sgpr0, $sgpr1, $sgpr2
|
|
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
|
|
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; CHECK: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
|
|
; CHECK: [[ICMP1:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; CHECK: G_BRCOND [[ICMP1]](s1), %bb.1
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.1:
|
|
; CHECK: successors: %bb.2(0x80000000)
|
|
; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.2:
|
|
; CHECK: [[PHI:%[0-9]+]]:sgpr(s1) = G_PHI [[ICMP]](s1), %bb.0, [[TRUNC]](s1), %bb.1
|
|
; CHECK: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[PHI]](s1)
|
|
; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32)
|
|
; CHECK: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY5]]
|
|
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
bb.0:
|
|
successors: %bb.1, %bb.2
|
|
liveins: $sgpr0, $sgpr1, $sgpr2
|
|
|
|
%0:_(s32) = COPY $sgpr0
|
|
%1:_(s32) = COPY $sgpr1
|
|
%2:_(s32) = COPY $sgpr2
|
|
%3:_(s32) = G_CONSTANT i32 0
|
|
%4:_(s1) = G_ICMP intpred(eq), %0, %3
|
|
%5:_(s1) = G_ICMP intpred(eq), %2, %3
|
|
G_BRCOND %5, %bb.1
|
|
G_BR %bb.2
|
|
|
|
bb.1:
|
|
successors: %bb.2
|
|
|
|
%6:_(s1) = G_TRUNC %1
|
|
G_BR %bb.2
|
|
|
|
bb.2:
|
|
%7:_(s1) = G_PHI %4, %bb.0, %6, %bb.1
|
|
%8:_(s32) = G_SELECT %7, %3, %0
|
|
S_SETPC_B64 undef $sgpr30_sgpr31, implicit %8
|
|
|
|
...
|
|
|
|
---
|
|
name: phi_s1_scc_v_sbranch
|
|
legalized: true
|
|
tracksRegLiveness: true
|
|
|
|
body: |
|
|
; CHECK-LABEL: name: phi_s1_scc_v_sbranch
|
|
; CHECK: bb.0:
|
|
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; CHECK: liveins: $vgpr0, $sgpr0, $sgpr1, $sgpr2
|
|
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
|
|
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; CHECK: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
|
|
; CHECK: [[ICMP1:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; CHECK: G_BRCOND [[ICMP1]](s1), %bb.1
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.1:
|
|
; CHECK: successors: %bb.2(0x80000000)
|
|
; CHECK: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.2:
|
|
; CHECK: [[PHI:%[0-9]+]]:vgpr(s1) = G_PHI [[ICMP]](s1), %bb.0, [[TRUNC]](s1), %bb.1
|
|
; CHECK: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[PHI]](s1)
|
|
; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32)
|
|
; CHECK: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY5]]
|
|
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
bb.0:
|
|
successors: %bb.1, %bb.2
|
|
liveins: $vgpr0, $sgpr0, $sgpr1, $sgpr2
|
|
|
|
%0:_(s32) = COPY $sgpr0
|
|
%1:_(s32) = COPY $vgpr0
|
|
%2:_(s32) = COPY $sgpr2
|
|
%3:_(s32) = G_CONSTANT i32 0
|
|
%4:_(s1) = G_ICMP intpred(eq), %0, %3
|
|
%5:_(s1) = G_ICMP intpred(eq), %2, %3
|
|
G_BRCOND %5, %bb.1
|
|
G_BR %bb.2
|
|
|
|
bb.1:
|
|
successors: %bb.2
|
|
|
|
%6:_(s1) = G_TRUNC %1
|
|
G_BR %bb.2
|
|
|
|
bb.2:
|
|
%7:_(s1) = G_PHI %4, %bb.0, %6, %bb.1
|
|
%8:_(s32) = G_SELECT %7, %3, %0
|
|
S_SETPC_B64 undef $sgpr30_sgpr31, implicit %8
|
|
|
|
...
|
|
|
|
---
|
|
name: phi_s1_v_scc_sbranch
|
|
legalized: true
|
|
tracksRegLiveness: true
|
|
|
|
body: |
|
|
; CHECK-LABEL: name: phi_s1_v_scc_sbranch
|
|
; CHECK: bb.0:
|
|
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; CHECK: liveins: $vgpr0, $sgpr0, $sgpr1
|
|
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; CHECK: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; CHECK: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.1:
|
|
; CHECK: successors: %bb.2(0x80000000)
|
|
; CHECK: [[ICMP1:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.2:
|
|
; CHECK: [[PHI:%[0-9]+]]:vgpr(s1) = G_PHI [[TRUNC]](s1), %bb.0, [[ICMP1]](s1), %bb.1
|
|
; CHECK: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[PHI]](s1)
|
|
; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; CHECK: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY]]
|
|
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
bb.0:
|
|
successors: %bb.1, %bb.2
|
|
liveins: $vgpr0, $sgpr0, $sgpr1
|
|
|
|
%0:_(s32) = COPY $vgpr0
|
|
%1:_(s32) = COPY $sgpr0
|
|
%2:_(s32) = COPY $sgpr1
|
|
%3:_(s32) = G_CONSTANT i32 0
|
|
%4:_(s1) = G_TRUNC %0
|
|
%5:_(s1) = G_ICMP intpred(eq), %2, %3
|
|
G_BRCOND %5, %bb.1
|
|
G_BR %bb.2
|
|
|
|
bb.1:
|
|
successors: %bb.2
|
|
|
|
%6:_(s1) = G_ICMP intpred(eq), %1, %3
|
|
G_BR %bb.2
|
|
|
|
bb.2:
|
|
%7:_(s1) = G_PHI %4, %bb.0, %6, %bb.1
|
|
%8:_(s32) = G_SELECT %7, %3, %0
|
|
S_SETPC_B64 undef $sgpr30_sgpr31, implicit %8
|
|
|
|
...
|
|
|
|
---
|
|
name: phi_s1_vcc_s_sbranch
|
|
legalized: true
|
|
tracksRegLiveness: true
|
|
|
|
body: |
|
|
; CHECK-LABEL: name: phi_s1_vcc_s_sbranch
|
|
; CHECK: bb.0:
|
|
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; CHECK: liveins: $vgpr0, $sgpr0, $sgpr1
|
|
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; CHECK: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
|
|
; CHECK: [[ICMP1:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; CHECK: G_BRCOND [[ICMP1]](s1), %bb.1
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.1:
|
|
; CHECK: successors: %bb.2(0x80000000)
|
|
; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.2:
|
|
; CHECK: [[PHI:%[0-9]+]]:sgpr(s1) = G_PHI [[ICMP]](s1), %bb.0, [[TRUNC]](s1), %bb.1
|
|
; CHECK: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[PHI]](s1)
|
|
; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; CHECK: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY]]
|
|
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
bb.0:
|
|
successors: %bb.1, %bb.2
|
|
liveins: $vgpr0, $sgpr0, $sgpr1
|
|
|
|
%0:_(s32) = COPY $vgpr0
|
|
%1:_(s32) = COPY $sgpr0
|
|
%2:_(s32) = COPY $sgpr1
|
|
%3:_(s32) = G_CONSTANT i32 0
|
|
%4:_(s1) = G_ICMP intpred(eq), %0, %3
|
|
%5:_(s1) = G_ICMP intpred(eq), %2, %3
|
|
G_BRCOND %5, %bb.1
|
|
G_BR %bb.2
|
|
|
|
bb.1:
|
|
successors: %bb.2
|
|
|
|
%6:_(s1) = G_TRUNC %1
|
|
G_BR %bb.2
|
|
|
|
bb.2:
|
|
%7:_(s1) = G_PHI %4, %bb.0, %6, %bb.1
|
|
%8:_(s32) = G_SELECT %7, %3, %0
|
|
S_SETPC_B64 undef $sgpr30_sgpr31, implicit %8
|
|
|
|
...
|
|
|
|
---
|
|
name: phi_s1_s_vcc_sbranch
|
|
legalized: true
|
|
tracksRegLiveness: true
|
|
|
|
body: |
|
|
; CHECK-LABEL: name: phi_s1_s_vcc_sbranch
|
|
; CHECK: bb.0:
|
|
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; CHECK: liveins: $vgpr0, $sgpr0, $sgpr1
|
|
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; CHECK: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.1:
|
|
; CHECK: successors: %bb.2(0x80000000)
|
|
; CHECK: [[ICMP1:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.2:
|
|
; CHECK: [[PHI:%[0-9]+]]:vgpr(s1) = G_PHI [[TRUNC]](s1), %bb.0, [[ICMP1]](s1), %bb.1
|
|
; CHECK: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[PHI]](s1)
|
|
; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32)
|
|
; CHECK: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY5]]
|
|
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
bb.0:
|
|
successors: %bb.1, %bb.2
|
|
liveins: $vgpr0, $sgpr0, $sgpr1
|
|
|
|
%0:_(s32) = COPY $sgpr0
|
|
%1:_(s32) = COPY $vgpr0
|
|
%2:_(s32) = COPY $sgpr1
|
|
%3:_(s32) = G_CONSTANT i32 0
|
|
%4:_(s1) = G_TRUNC %0
|
|
%5:_(s1) = G_ICMP intpred(eq), %2, %3
|
|
G_BRCOND %5, %bb.1
|
|
G_BR %bb.2
|
|
|
|
bb.1:
|
|
successors: %bb.2
|
|
|
|
%6:_(s1) = G_ICMP intpred(eq), %1, %3
|
|
G_BR %bb.2
|
|
|
|
bb.2:
|
|
%7:_(s1) = G_PHI %4, %bb.0, %6, %bb.1
|
|
%8:_(s32) = G_SELECT %7, %3, %0
|
|
S_SETPC_B64 undef $sgpr30_sgpr31, implicit %8
|
|
|
|
...
|
|
|
|
---
|
|
name: phi_s1_vcc_v_sbranch
|
|
legalized: true
|
|
tracksRegLiveness: true
|
|
|
|
body: |
|
|
; CHECK-LABEL: name: phi_s1_vcc_v_sbranch
|
|
; CHECK: bb.0:
|
|
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; CHECK: liveins: $vgpr0, $vgpr1, $sgpr0
|
|
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
|
|
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; CHECK: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
|
|
; CHECK: [[ICMP1:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; CHECK: G_BRCOND [[ICMP1]](s1), %bb.1
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.1:
|
|
; CHECK: successors: %bb.2(0x80000000)
|
|
; CHECK: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.2:
|
|
; CHECK: [[PHI:%[0-9]+]]:vgpr(s1) = G_PHI [[ICMP]](s1), %bb.0, [[TRUNC]](s1), %bb.1
|
|
; CHECK: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[PHI]](s1)
|
|
; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; CHECK: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY]]
|
|
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
bb.0:
|
|
successors: %bb.1, %bb.2
|
|
liveins: $vgpr0, $vgpr1, $sgpr0
|
|
|
|
%0:_(s32) = COPY $vgpr0
|
|
%1:_(s32) = COPY $vgpr1
|
|
%2:_(s32) = COPY $sgpr0
|
|
%3:_(s32) = G_CONSTANT i32 0
|
|
%4:_(s1) = G_ICMP intpred(eq), %0, %3
|
|
%5:_(s1) = G_ICMP intpred(eq), %2, %3
|
|
G_BRCOND %5, %bb.1
|
|
G_BR %bb.2
|
|
|
|
bb.1:
|
|
successors: %bb.2
|
|
|
|
%6:_(s1) = G_TRUNC %1
|
|
G_BR %bb.2
|
|
|
|
bb.2:
|
|
%7:_(s1) = G_PHI %4, %bb.0, %6, %bb.1
|
|
%8:_(s32) = G_SELECT %7, %3, %0
|
|
S_SETPC_B64 undef $sgpr30_sgpr31, implicit %8
|
|
|
|
...
|
|
|
|
---
|
|
name: phi_s1_v_vcc_sbranch
|
|
legalized: true
|
|
tracksRegLiveness: true
|
|
|
|
body: |
|
|
; CHECK-LABEL: name: phi_s1_v_vcc_sbranch
|
|
; CHECK: bb.0:
|
|
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; CHECK: liveins: $vgpr0, $vgpr1, $sgpr0
|
|
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
|
|
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; CHECK: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; CHECK: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.1:
|
|
; CHECK: successors: %bb.2(0x80000000)
|
|
; CHECK: [[ICMP1:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.2:
|
|
; CHECK: [[PHI:%[0-9]+]]:vgpr(s1) = G_PHI [[TRUNC]](s1), %bb.0, [[ICMP1]](s1), %bb.1
|
|
; CHECK: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[PHI]](s1)
|
|
; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; CHECK: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY]]
|
|
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
bb.0:
|
|
successors: %bb.1, %bb.2
|
|
liveins: $vgpr0, $vgpr1, $sgpr0
|
|
|
|
%0:_(s32) = COPY $vgpr0
|
|
%1:_(s32) = COPY $vgpr1
|
|
%2:_(s32) = COPY $sgpr0
|
|
%3:_(s32) = G_CONSTANT i32 0
|
|
%4:_(s1) = G_TRUNC %0
|
|
%5:_(s1) = G_ICMP intpred(eq), %2, %3
|
|
G_BRCOND %5, %bb.1
|
|
G_BR %bb.2
|
|
|
|
bb.1:
|
|
successors: %bb.2
|
|
|
|
%6:_(s1) = G_ICMP intpred(eq), %1, %3
|
|
G_BR %bb.2
|
|
|
|
bb.2:
|
|
%7:_(s1) = G_PHI %4, %bb.0, %6, %bb.1
|
|
%8:_(s32) = G_SELECT %7, %3, %0
|
|
S_SETPC_B64 undef $sgpr30_sgpr31, implicit %8
|
|
|
|
...
|
|
|
|
---
|
|
name: phi_s1_v_s_sbranch
|
|
legalized: true
|
|
tracksRegLiveness: true
|
|
|
|
body: |
|
|
; CHECK-LABEL: name: phi_s1_v_s_sbranch
|
|
; CHECK: bb.0:
|
|
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; CHECK: liveins: $vgpr0, $sgpr0, $sgpr1
|
|
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; CHECK: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; CHECK: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.1:
|
|
; CHECK: successors: %bb.2(0x80000000)
|
|
; CHECK: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.2:
|
|
; CHECK: [[PHI:%[0-9]+]]:vgpr(s1) = G_PHI [[TRUNC]](s1), %bb.0, [[TRUNC1]](s1), %bb.1
|
|
; CHECK: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[PHI]](s1)
|
|
; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; CHECK: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY]]
|
|
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
bb.0:
|
|
successors: %bb.1, %bb.2
|
|
liveins: $vgpr0, $sgpr0, $sgpr1
|
|
|
|
%0:_(s32) = COPY $vgpr0
|
|
%1:_(s32) = COPY $sgpr0
|
|
%2:_(s32) = COPY $sgpr1
|
|
%3:_(s32) = G_CONSTANT i32 0
|
|
%4:_(s1) = G_TRUNC %0
|
|
%5:_(s1) = G_ICMP intpred(eq), %2, %3
|
|
G_BRCOND %5, %bb.1
|
|
G_BR %bb.2
|
|
|
|
bb.1:
|
|
successors: %bb.2
|
|
|
|
%6:_(s1) = G_TRUNC %1
|
|
G_BR %bb.2
|
|
|
|
bb.2:
|
|
%7:_(s1) = G_PHI %4, %bb.0, %6, %bb.1
|
|
%8:_(s32) = G_SELECT %7, %3, %0
|
|
S_SETPC_B64 undef $sgpr30_sgpr31, implicit %8
|
|
|
|
...
|
|
|
|
---
|
|
name: phi_s1_s_v_sbranch
|
|
legalized: true
|
|
tracksRegLiveness: true
|
|
|
|
body: |
|
|
; CHECK-LABEL: name: phi_s1_s_v_sbranch
|
|
; CHECK: bb.0:
|
|
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; CHECK: liveins: $vgpr0, $sgpr0, $sgpr1
|
|
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; CHECK: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.1:
|
|
; CHECK: successors: %bb.2(0x80000000)
|
|
; CHECK: [[TRUNC1:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.2:
|
|
; CHECK: [[PHI:%[0-9]+]]:vgpr(s1) = G_PHI [[TRUNC]](s1), %bb.0, [[TRUNC1]](s1), %bb.1
|
|
; CHECK: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[PHI]](s1)
|
|
; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32)
|
|
; CHECK: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY5]]
|
|
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
bb.0:
|
|
successors: %bb.1, %bb.2
|
|
liveins: $vgpr0, $sgpr0, $sgpr1
|
|
|
|
%0:_(s32) = COPY $sgpr0
|
|
%1:_(s32) = COPY $vgpr0
|
|
%2:_(s32) = COPY $sgpr1
|
|
%3:_(s32) = G_CONSTANT i32 0
|
|
%4:_(s1) = G_TRUNC %0
|
|
%5:_(s1) = G_ICMP intpred(eq), %2, %3
|
|
G_BRCOND %5, %bb.1
|
|
G_BR %bb.2
|
|
|
|
bb.1:
|
|
successors: %bb.2
|
|
|
|
%6:_(s1) = G_TRUNC %1
|
|
G_BR %bb.2
|
|
|
|
bb.2:
|
|
%7:_(s1) = G_PHI %4, %bb.0, %6, %bb.1
|
|
%8:_(s32) = G_SELECT %7, %3, %0
|
|
S_SETPC_B64 undef $sgpr30_sgpr31, implicit %8
|
|
|
|
...
|
|
|
|
---
|
|
name: phi_s1_v_v_sbranch
|
|
legalized: true
|
|
tracksRegLiveness: true
|
|
|
|
body: |
|
|
; CHECK-LABEL: name: phi_s1_v_v_sbranch
|
|
; CHECK: bb.0:
|
|
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; CHECK: liveins: $vgpr0, $vgpr1, $sgpr0
|
|
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
|
|
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; CHECK: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; CHECK: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.1:
|
|
; CHECK: successors: %bb.2(0x80000000)
|
|
; CHECK: [[TRUNC1:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.2:
|
|
; CHECK: [[PHI:%[0-9]+]]:vgpr(s1) = G_PHI [[TRUNC]](s1), %bb.0, [[TRUNC1]](s1), %bb.1
|
|
; CHECK: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[PHI]](s1)
|
|
; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; CHECK: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY]]
|
|
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
bb.0:
|
|
successors: %bb.1, %bb.2
|
|
liveins: $vgpr0, $vgpr1, $sgpr0
|
|
|
|
%0:_(s32) = COPY $vgpr0
|
|
%1:_(s32) = COPY $vgpr1
|
|
%2:_(s32) = COPY $sgpr0
|
|
%3:_(s32) = G_CONSTANT i32 0
|
|
%4:_(s1) = G_TRUNC %0
|
|
%5:_(s1) = G_ICMP intpred(eq), %2, %3
|
|
G_BRCOND %5, %bb.1
|
|
G_BR %bb.2
|
|
|
|
bb.1:
|
|
successors: %bb.2
|
|
|
|
%6:_(s1) = G_TRUNC %1
|
|
G_BR %bb.2
|
|
|
|
bb.2:
|
|
%7:_(s1) = G_PHI %4, %bb.0, %6, %bb.1
|
|
%8:_(s32) = G_SELECT %7, %3, %0
|
|
S_SETPC_B64 undef $sgpr30_sgpr31, implicit %8
|
|
|
|
...
|
|
|
|
---
|
|
name: phi_s1_s_s_sbranch
|
|
legalized: true
|
|
tracksRegLiveness: true
|
|
|
|
body: |
|
|
; CHECK-LABEL: name: phi_s1_s_s_sbranch
|
|
; CHECK: bb.0:
|
|
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; CHECK: liveins: $sgpr0, $sgpr1, $sgpr2
|
|
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
|
|
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; CHECK: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.1:
|
|
; CHECK: successors: %bb.2(0x80000000)
|
|
; CHECK: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.2:
|
|
; CHECK: [[PHI:%[0-9]+]]:sgpr(s1) = G_PHI [[TRUNC]](s1), %bb.0, [[TRUNC1]](s1), %bb.1
|
|
; CHECK: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[PHI]](s1)
|
|
; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32)
|
|
; CHECK: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY5]]
|
|
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
bb.0:
|
|
successors: %bb.1, %bb.2
|
|
liveins: $sgpr0, $sgpr1, $sgpr2
|
|
|
|
%0:_(s32) = COPY $sgpr0
|
|
%1:_(s32) = COPY $sgpr1
|
|
%2:_(s32) = COPY $sgpr2
|
|
%3:_(s32) = G_CONSTANT i32 0
|
|
%4:_(s1) = G_TRUNC %0
|
|
%5:_(s1) = G_ICMP intpred(eq), %2, %3
|
|
G_BRCOND %5, %bb.1
|
|
G_BR %bb.2
|
|
|
|
bb.1:
|
|
successors: %bb.2
|
|
|
|
%6:_(s1) = G_TRUNC %1
|
|
G_BR %bb.2
|
|
|
|
bb.2:
|
|
%7:_(s1) = G_PHI %4, %bb.0, %6, %bb.1
|
|
%8:_(s32) = G_SELECT %7, %3, %0
|
|
S_SETPC_B64 undef $sgpr30_sgpr31, implicit %8
|
|
|
|
...
|
|
|
|
# Test a phi where the VGPR input is after the phi itself
|
|
---
|
|
name: phi_s32_s_loop_v_sbranch
|
|
legalized: true
|
|
tracksRegLiveness: true
|
|
|
|
body: |
|
|
; CHECK-LABEL: name: phi_s32_s_loop_v_sbranch
|
|
; CHECK: bb.0:
|
|
; CHECK: successors: %bb.1(0x80000000)
|
|
; CHECK: liveins: $sgpr0, $sgpr1, $vgpr0
|
|
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; CHECK: G_BR %bb.1
|
|
; CHECK: bb.1:
|
|
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; CHECK: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[COPY]](s32), %bb.0, %5(s32), %bb.1
|
|
; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY2]](s32)
|
|
; CHECK: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
|
|
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.2:
|
|
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[PHI]](s32)
|
|
bb.0:
|
|
successors: %bb.1
|
|
liveins: $sgpr0, $sgpr1, $vgpr0
|
|
|
|
%0:_(s32) = COPY $sgpr0
|
|
%1:_(s32) = COPY $sgpr1
|
|
%2:_(s32) = COPY $vgpr0
|
|
%3:_(s32) = G_CONSTANT i32 0
|
|
G_BR %bb.1
|
|
|
|
bb.1:
|
|
successors: %bb.1, %bb.2
|
|
|
|
%4:_(s32) = G_PHI %0, %bb.0, %5, %bb.1
|
|
%5:_(s32) = COPY %2
|
|
%6:_(s1) = G_ICMP intpred(eq), %1, %3
|
|
G_BRCOND %6, %bb.1
|
|
G_BR %bb.2
|
|
|
|
bb.2:
|
|
S_SETPC_B64 undef $sgpr30_sgpr31, implicit %4
|
|
|
|
...
|
|
|
|
# Test a phi where an SGPR input is after the phi itself
|
|
---
|
|
name: phi_s32_s_loop_s_sbranch
|
|
legalized: true
|
|
tracksRegLiveness: true
|
|
|
|
body: |
|
|
; CHECK-LABEL: name: phi_s32_s_loop_s_sbranch
|
|
; CHECK: bb.0:
|
|
; CHECK: successors: %bb.1(0x80000000)
|
|
; CHECK: liveins: $sgpr0, $sgpr1, $sgpr2
|
|
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
|
|
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; CHECK: G_BR %bb.1
|
|
; CHECK: bb.1:
|
|
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; CHECK: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[COPY]](s32), %bb.0, %5(s32), %bb.1
|
|
; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY [[COPY2]](s32)
|
|
; CHECK: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
|
|
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.2:
|
|
; CHECK: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[PHI]](s32)
|
|
bb.0:
|
|
successors: %bb.1
|
|
liveins: $sgpr0, $sgpr1, $sgpr2
|
|
|
|
%0:_(s32) = COPY $sgpr0
|
|
%1:_(s32) = COPY $sgpr1
|
|
%2:_(s32) = COPY $sgpr2
|
|
%3:_(s32) = G_CONSTANT i32 0
|
|
G_BR %bb.1
|
|
|
|
bb.1:
|
|
successors: %bb.1, %bb.2
|
|
|
|
%4:_(s32) = G_PHI %0, %bb.0, %5, %bb.1
|
|
%5:_(s32) = COPY %2
|
|
%6:_(s1) = G_ICMP intpred(eq), %1, %3
|
|
G_BRCOND %6, %bb.1
|
|
G_BR %bb.2
|
|
|
|
bb.2:
|
|
S_SETPC_B64 undef $sgpr30_sgpr31, implicit %4
|
|
|
|
...
|
|
|
|
---
|
|
name: phi_s32_ss_sbranch_cycle
|
|
legalized: true
|
|
tracksRegLiveness: true
|
|
|
|
body: |
|
|
; CHECK-LABEL: name: phi_s32_ss_sbranch_cycle
|
|
; CHECK: bb.0:
|
|
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; CHECK: liveins: $sgpr0, $sgpr1, $sgpr2
|
|
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
|
|
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; CHECK: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.1:
|
|
; CHECK: successors: %bb.2(0x80000000)
|
|
; CHECK: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[COPY]](s32), %bb.0, %6(s32), %bb.2
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.2:
|
|
; CHECK: successors: %bb.1(0x80000000)
|
|
; CHECK: [[PHI1:%[0-9]+]]:vgpr(s32) = G_PHI [[COPY]](s32), %bb.0, [[PHI]](s32), %bb.1
|
|
; CHECK: G_BR %bb.1
|
|
bb.0:
|
|
successors: %bb.1, %bb.2
|
|
liveins: $sgpr0, $sgpr1, $sgpr2
|
|
|
|
%0:_(s32) = COPY $sgpr0
|
|
%1:_(s32) = COPY $sgpr1
|
|
%2:_(s32) = COPY $sgpr2
|
|
%3:_(s32) = G_CONSTANT i32 0
|
|
%4:_(s1) = G_ICMP intpred(eq), %2, %3
|
|
G_BRCOND %4, %bb.1
|
|
G_BR %bb.2
|
|
|
|
bb.1:
|
|
successors: %bb.2
|
|
%5:_(s32) = G_PHI %0, %bb.0, %6, %bb.2
|
|
G_BR %bb.2
|
|
|
|
bb.2:
|
|
successors: %bb.1
|
|
%6:_(s32) = G_PHI %0, %bb.0, %5, %bb.1
|
|
G_BR %bb.1
|
|
...
|
|
|
|
---
|
|
name: phi_s32_vs_sbranch_cycle
|
|
legalized: true
|
|
tracksRegLiveness: true
|
|
|
|
body: |
|
|
; CHECK-LABEL: name: phi_s32_vs_sbranch_cycle
|
|
; CHECK: bb.0:
|
|
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; CHECK: liveins: $vgpr0, $sgpr1, $sgpr2
|
|
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
|
|
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; CHECK: [[ICMP:%[0-9]+]]:scc(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; CHECK: G_BRCOND [[ICMP]](s1), %bb.1
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.1:
|
|
; CHECK: successors: %bb.2(0x80000000)
|
|
; CHECK: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[COPY]](s32), %bb.0, %6(s32), %bb.2
|
|
; CHECK: G_BR %bb.2
|
|
; CHECK: bb.2:
|
|
; CHECK: successors: %bb.1(0x80000000)
|
|
; CHECK: [[PHI1:%[0-9]+]]:vgpr(s32) = G_PHI [[COPY]](s32), %bb.0, [[PHI]](s32), %bb.1
|
|
; CHECK: G_BR %bb.1
|
|
bb.0:
|
|
successors: %bb.1, %bb.2
|
|
liveins: $vgpr0, $sgpr1, $sgpr2
|
|
|
|
%0:_(s32) = COPY $vgpr0
|
|
%1:_(s32) = COPY $sgpr1
|
|
%2:_(s32) = COPY $sgpr2
|
|
%3:_(s32) = G_CONSTANT i32 0
|
|
%4:_(s1) = G_ICMP intpred(eq), %2, %3
|
|
G_BRCOND %4, %bb.1
|
|
G_BR %bb.2
|
|
|
|
bb.1:
|
|
successors: %bb.2
|
|
%5:_(s32) = G_PHI %0, %bb.0, %6, %bb.2
|
|
G_BR %bb.2
|
|
|
|
bb.2:
|
|
successors: %bb.1
|
|
%6:_(s32) = G_PHI %0, %bb.0, %5, %bb.1
|
|
G_BR %bb.1
|
|
...
|