1610 lines
67 KiB
YAML
1610 lines
67 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 -regbankselect-fast -verify-machineinstrs -o - %s | FileCheck -check-prefix=FAST %s
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# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect -regbankselect-greedy -verify-machineinstrs -o - %s | FileCheck -check-prefix=GREEDY %s
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---
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name: phi_s1_scc_scc_sbranch
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legalized: true
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tracksRegLiveness: true
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body: |
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; FAST-LABEL: name: phi_s1_scc_scc_sbranch
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; FAST: bb.0:
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; FAST: successors: %bb.1(0x40000000), %bb.2(0x40000000)
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; FAST: liveins: $sgpr0, $sgpr1, $sgpr2
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; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
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; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
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; FAST: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
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; FAST: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
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; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
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; FAST: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
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; FAST: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
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; FAST: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
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; FAST: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
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; FAST: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC]](s1)
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; FAST: G_BRCOND [[ZEXT]](s32), %bb.1
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; FAST: G_BR %bb.2
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; FAST: bb.1:
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; FAST: successors: %bb.2(0x80000000)
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; FAST: [[ICMP2:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
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; FAST: [[TRUNC2:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP2]](s32)
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; FAST: [[ANYEXT1:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s1)
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; FAST: G_BR %bb.2
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; FAST: bb.2:
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; FAST: [[PHI:%[0-9]+]]:sgpr(s32) = G_PHI [[ANYEXT]](s32), %bb.0, [[ANYEXT1]](s32), %bb.1
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; FAST: [[TRUNC3:%[0-9]+]]:sgpr(s1) = G_TRUNC [[PHI]](s32)
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; FAST: [[ZEXT1:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC3]](s1)
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; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ZEXT1]](s32), [[C]], [[COPY]]
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; FAST: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
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; GREEDY-LABEL: name: phi_s1_scc_scc_sbranch
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; GREEDY: bb.0:
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; GREEDY: successors: %bb.1(0x40000000), %bb.2(0x40000000)
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; GREEDY: liveins: $sgpr0, $sgpr1, $sgpr2
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; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
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; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
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; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
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; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
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; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
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; GREEDY: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
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; GREEDY: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
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; GREEDY: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
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; GREEDY: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
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; GREEDY: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC]](s1)
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; GREEDY: G_BRCOND [[ZEXT]](s32), %bb.1
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; GREEDY: G_BR %bb.2
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; GREEDY: bb.1:
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; GREEDY: successors: %bb.2(0x80000000)
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; GREEDY: [[ICMP2:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
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; GREEDY: [[TRUNC2:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP2]](s32)
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; GREEDY: [[ANYEXT1:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s1)
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; GREEDY: G_BR %bb.2
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; GREEDY: bb.2:
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; GREEDY: [[PHI:%[0-9]+]]:sgpr(s32) = G_PHI [[ANYEXT]](s32), %bb.0, [[ANYEXT1]](s32), %bb.1
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; GREEDY: [[TRUNC3:%[0-9]+]]:sgpr(s1) = G_TRUNC [[PHI]](s32)
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; GREEDY: [[ZEXT1:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC3]](s1)
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; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ZEXT1]](s32), [[C]], [[COPY]]
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; GREEDY: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
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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), %0, %3
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%5:_(s1) = G_ICMP intpred(eq), %2, %3
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G_BRCOND %5, %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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%6:_(s1) = G_ICMP intpred(eq), %1, %3
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G_BR %bb.2
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bb.2:
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%7:_(s1) = G_PHI %4, %bb.0, %6, %bb.1
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%8:_(s32) = G_SELECT %7, %3, %0
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S_SETPC_B64 undef $sgpr30_sgpr31, implicit %8
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...
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---
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name: phi_s1_scc_scc_scc_sbranch
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legalized: true
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tracksRegLiveness: true
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body: |
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; FAST-LABEL: name: phi_s1_scc_scc_scc_sbranch
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; FAST: bb.0:
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; FAST: successors: %bb.1(0x40000000), %bb.3(0x40000000)
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; FAST: liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3
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; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
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; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
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; FAST: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
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; FAST: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr3
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; FAST: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
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; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY3]]
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; FAST: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
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; FAST: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[COPY3]]
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; FAST: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
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; FAST: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
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; FAST: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC]](s1)
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; FAST: G_BRCOND [[ZEXT]](s32), %bb.3
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; FAST: G_BR %bb.1
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; FAST: bb.1:
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; FAST: successors: %bb.2(0x40000000), %bb.3(0x40000000)
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; FAST: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 99
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; FAST: [[C2:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 888
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; FAST: [[ICMP2:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY1]](s32), [[C1]]
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; FAST: [[TRUNC2:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP2]](s32)
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; FAST: [[ICMP3:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY1]](s32), [[C2]]
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; FAST: [[TRUNC3:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP3]](s32)
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; FAST: [[ZEXT1:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC3]](s1)
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; FAST: [[ANYEXT1:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s1)
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; FAST: G_BRCOND [[ZEXT1]](s32), %bb.3
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; FAST: G_BR %bb.2
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; FAST: bb.2:
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; FAST: successors: %bb.3(0x80000000)
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; FAST: [[C3:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 123
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; FAST: [[ICMP4:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C3]]
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; FAST: [[TRUNC4:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP4]](s32)
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; FAST: [[ANYEXT2:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC4]](s1)
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; FAST: G_BR %bb.3
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; FAST: bb.3:
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; FAST: [[PHI:%[0-9]+]]:sgpr(s32) = G_PHI [[ANYEXT]](s32), %bb.0, [[ANYEXT1]](s32), %bb.1, [[ANYEXT2]](s32), %bb.2
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; FAST: [[TRUNC5:%[0-9]+]]:sgpr(s1) = G_TRUNC [[PHI]](s32)
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; FAST: [[ZEXT2:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC5]](s1)
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; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ZEXT2]](s32), [[COPY]], [[COPY1]]
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; FAST: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
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; GREEDY-LABEL: name: phi_s1_scc_scc_scc_sbranch
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; GREEDY: bb.0:
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; GREEDY: successors: %bb.1(0x40000000), %bb.3(0x40000000)
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; GREEDY: liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3
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; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
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; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
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; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
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; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr3
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; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
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; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY3]]
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; GREEDY: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
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; GREEDY: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[COPY3]]
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; GREEDY: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
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; GREEDY: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
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; GREEDY: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC]](s1)
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; GREEDY: G_BRCOND [[ZEXT]](s32), %bb.3
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; GREEDY: G_BR %bb.1
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; GREEDY: bb.1:
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; GREEDY: successors: %bb.2(0x40000000), %bb.3(0x40000000)
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; GREEDY: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 99
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; GREEDY: [[C2:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 888
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; GREEDY: [[ICMP2:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY1]](s32), [[C1]]
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; GREEDY: [[TRUNC2:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP2]](s32)
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; GREEDY: [[ICMP3:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY1]](s32), [[C2]]
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; GREEDY: [[TRUNC3:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP3]](s32)
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; GREEDY: [[ZEXT1:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC3]](s1)
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; GREEDY: [[ANYEXT1:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s1)
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; GREEDY: G_BRCOND [[ZEXT1]](s32), %bb.3
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; GREEDY: G_BR %bb.2
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; GREEDY: bb.2:
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; GREEDY: successors: %bb.3(0x80000000)
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; GREEDY: [[C3:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 123
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; GREEDY: [[ICMP4:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C3]]
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; GREEDY: [[TRUNC4:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP4]](s32)
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; GREEDY: [[ANYEXT2:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC4]](s1)
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; GREEDY: G_BR %bb.3
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; GREEDY: bb.3:
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; GREEDY: [[PHI:%[0-9]+]]:sgpr(s32) = G_PHI [[ANYEXT]](s32), %bb.0, [[ANYEXT1]](s32), %bb.1, [[ANYEXT2]](s32), %bb.2
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; GREEDY: [[TRUNC5:%[0-9]+]]:sgpr(s1) = G_TRUNC [[PHI]](s32)
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; GREEDY: [[ZEXT2:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC5]](s1)
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; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ZEXT2]](s32), [[COPY]], [[COPY1]]
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; GREEDY: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
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bb.0:
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successors: %bb.1, %bb.3
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liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3
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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) = COPY $sgpr3
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%4:_(s32) = G_CONSTANT i32 0
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%5:_(s1) = G_ICMP intpred(eq), %0, %3
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%6:_(s1) = G_ICMP intpred(eq), %2, %3
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G_BRCOND %6, %bb.3
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G_BR %bb.1
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bb.1:
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successors: %bb.2, %bb.3
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%7:_(s32) = G_CONSTANT i32 99
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%8:_(s32) = G_CONSTANT i32 888
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%9:_(s1) = G_ICMP intpred(eq), %1, %7
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%10:_(s1) = G_ICMP intpred(eq), %1, %8
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G_BRCOND %10, %bb.3
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G_BR %bb.2
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bb.2:
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successors: %bb.3
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%11:_(s32) = G_CONSTANT i32 123
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%12:_(s1) = G_ICMP intpred(eq), %2, %11
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G_BR %bb.3
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bb.3:
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%13:_(s1) = G_PHI %5, %bb.0, %9, %bb.1, %12, %bb.2
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%14:_(s32) = G_SELECT %13, %0, %1
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S_SETPC_B64 undef $sgpr30_sgpr31, implicit %14
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...
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---
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name: phi_s1_scc_vcc_sbranch
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legalized: true
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tracksRegLiveness: true
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body: |
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; FAST-LABEL: name: phi_s1_scc_vcc_sbranch
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; FAST: bb.0:
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; FAST: successors: %bb.1(0x40000000), %bb.2(0x40000000)
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; FAST: liveins: $sgpr0, $sgpr1, $vgpr0
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; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
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; FAST: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
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; FAST: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
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; FAST: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
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; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
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; FAST: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
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; FAST: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
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; FAST: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
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; FAST: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
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; FAST: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[TRUNC]](s1)
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; FAST: G_BRCOND [[ZEXT]](s32), %bb.1
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; FAST: G_BR %bb.2
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; FAST: bb.1:
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; FAST: successors: %bb.2(0x80000000)
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; FAST: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
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; FAST: [[ICMP2:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[COPY4]]
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; FAST: G_BR %bb.2
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; FAST: bb.2:
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; FAST: [[PHI:%[0-9]+]]:vcc(s1) = G_PHI [[COPY3]](s1), %bb.0, [[ICMP2]](s1), %bb.1
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; FAST: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
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; FAST: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32)
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; FAST: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[PHI]](s1), [[COPY5]], [[COPY6]]
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; FAST: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
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; GREEDY-LABEL: name: phi_s1_scc_vcc_sbranch
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; GREEDY: bb.0:
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; GREEDY: successors: %bb.1(0x40000000), %bb.2(0x40000000)
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; GREEDY: liveins: $sgpr0, $sgpr1, $vgpr0
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; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
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; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
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; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
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; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
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; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
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; GREEDY: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
|
|
; GREEDY: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; GREEDY: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
|
|
; GREEDY: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
|
|
; GREEDY: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[TRUNC]](s1)
|
|
; GREEDY: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.1:
|
|
; GREEDY: successors: %bb.2(0x80000000)
|
|
; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; GREEDY: [[ICMP2:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[COPY4]]
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.2:
|
|
; GREEDY: [[PHI:%[0-9]+]]:vcc(s1) = G_PHI [[COPY3]](s1), %bb.0, [[ICMP2]](s1), %bb.1
|
|
; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; GREEDY: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32)
|
|
; GREEDY: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[PHI]](s1), [[COPY5]], [[COPY6]]
|
|
; GREEDY: 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: |
|
|
; FAST-LABEL: name: phi_s1_vcc_scc_sbranch
|
|
; FAST: bb.0:
|
|
; FAST: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; FAST: liveins: $vgpr0, $sgpr0, $sgpr1
|
|
; FAST: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; FAST: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; FAST: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; FAST: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; FAST: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY3]]
|
|
; FAST: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; FAST: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
|
|
; FAST: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC]](s1)
|
|
; FAST: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.1:
|
|
; FAST: successors: %bb.2(0x80000000)
|
|
; FAST: [[ICMP2:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
|
|
; FAST: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP2]](s32)
|
|
; FAST: [[COPY4:%[0-9]+]]:vcc(s1) = COPY [[TRUNC1]](s1)
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.2:
|
|
; FAST: [[PHI:%[0-9]+]]:vcc(s1) = G_PHI [[ICMP]](s1), %bb.0, [[COPY4]](s1), %bb.1
|
|
; FAST: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; FAST: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
|
|
; FAST: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[PHI]](s1), [[COPY5]], [[COPY6]]
|
|
; FAST: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
; GREEDY-LABEL: name: phi_s1_vcc_scc_sbranch
|
|
; GREEDY: bb.0:
|
|
; GREEDY: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; GREEDY: liveins: $vgpr0, $sgpr0, $sgpr1
|
|
; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; GREEDY: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; GREEDY: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY3]]
|
|
; GREEDY: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; GREEDY: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
|
|
; GREEDY: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC]](s1)
|
|
; GREEDY: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.1:
|
|
; GREEDY: successors: %bb.2(0x80000000)
|
|
; GREEDY: [[ICMP2:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
|
|
; GREEDY: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP2]](s32)
|
|
; GREEDY: [[COPY4:%[0-9]+]]:vcc(s1) = COPY [[TRUNC1]](s1)
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.2:
|
|
; GREEDY: [[PHI:%[0-9]+]]:vcc(s1) = G_PHI [[ICMP]](s1), %bb.0, [[COPY4]](s1), %bb.1
|
|
; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; GREEDY: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
|
|
; GREEDY: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[PHI]](s1), [[COPY5]], [[COPY6]]
|
|
; GREEDY: 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: |
|
|
; FAST-LABEL: name: phi_s1_vcc_vcc_sbranch
|
|
; FAST: bb.0:
|
|
; FAST: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; FAST: liveins: $vgpr0, $vgpr1, $sgpr0
|
|
; FAST: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; FAST: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
|
|
; FAST: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; FAST: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; FAST: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; FAST: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY3]]
|
|
; FAST: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; FAST: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
|
|
; FAST: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC]](s1)
|
|
; FAST: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.1:
|
|
; FAST: successors: %bb.2(0x80000000)
|
|
; FAST: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; FAST: [[ICMP2:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[COPY4]]
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.2:
|
|
; FAST: [[PHI:%[0-9]+]]:vcc(s1) = G_PHI [[ICMP]](s1), %bb.0, [[ICMP2]](s1), %bb.1
|
|
; FAST: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; FAST: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[PHI]](s1), [[COPY5]], [[COPY]]
|
|
; FAST: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
; GREEDY-LABEL: name: phi_s1_vcc_vcc_sbranch
|
|
; GREEDY: bb.0:
|
|
; GREEDY: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; GREEDY: liveins: $vgpr0, $vgpr1, $sgpr0
|
|
; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
|
|
; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; GREEDY: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; GREEDY: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY3]]
|
|
; GREEDY: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; GREEDY: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
|
|
; GREEDY: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC]](s1)
|
|
; GREEDY: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.1:
|
|
; GREEDY: successors: %bb.2(0x80000000)
|
|
; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; GREEDY: [[ICMP2:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[COPY4]]
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.2:
|
|
; GREEDY: [[PHI:%[0-9]+]]:vcc(s1) = G_PHI [[ICMP]](s1), %bb.0, [[ICMP2]](s1), %bb.1
|
|
; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; GREEDY: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[PHI]](s1), [[COPY5]], [[COPY]]
|
|
; GREEDY: 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: |
|
|
; FAST-LABEL: name: phi_s1_s_scc_sbranch
|
|
; FAST: bb.0:
|
|
; FAST: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; FAST: liveins: $sgpr0, $sgpr1, $sgpr2
|
|
; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; FAST: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
|
|
; FAST: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; FAST: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; FAST: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
|
|
; FAST: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
|
|
; FAST: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC]](s1)
|
|
; FAST: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.1:
|
|
; FAST: successors: %bb.2(0x80000000)
|
|
; FAST: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
|
|
; FAST: [[TRUNC2:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
|
|
; FAST: [[ANYEXT1:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s1)
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.2:
|
|
; FAST: [[PHI:%[0-9]+]]:sgpr(s32) = G_PHI [[ANYEXT]](s32), %bb.0, [[ANYEXT1]](s32), %bb.1
|
|
; FAST: [[TRUNC3:%[0-9]+]]:sgpr(s1) = G_TRUNC [[PHI]](s32)
|
|
; FAST: [[ZEXT1:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC3]](s1)
|
|
; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ZEXT1]](s32), [[C]], [[COPY]]
|
|
; FAST: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
; GREEDY-LABEL: name: phi_s1_s_scc_sbranch
|
|
; GREEDY: bb.0:
|
|
; GREEDY: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; GREEDY: liveins: $sgpr0, $sgpr1, $sgpr2
|
|
; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
|
|
; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; GREEDY: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; GREEDY: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
|
|
; GREEDY: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
|
|
; GREEDY: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC]](s1)
|
|
; GREEDY: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.1:
|
|
; GREEDY: successors: %bb.2(0x80000000)
|
|
; GREEDY: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
|
|
; GREEDY: [[TRUNC2:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
|
|
; GREEDY: [[ANYEXT1:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s1)
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.2:
|
|
; GREEDY: [[PHI:%[0-9]+]]:sgpr(s32) = G_PHI [[ANYEXT]](s32), %bb.0, [[ANYEXT1]](s32), %bb.1
|
|
; GREEDY: [[TRUNC3:%[0-9]+]]:sgpr(s1) = G_TRUNC [[PHI]](s32)
|
|
; GREEDY: [[ZEXT1:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC3]](s1)
|
|
; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ZEXT1]](s32), [[C]], [[COPY]]
|
|
; GREEDY: 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: |
|
|
; FAST-LABEL: name: phi_s1_scc_s_sbranch
|
|
; FAST: bb.0:
|
|
; FAST: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; FAST: liveins: $sgpr0, $sgpr1, $sgpr2
|
|
; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; FAST: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
|
|
; FAST: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
|
|
; FAST: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
|
|
; FAST: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; FAST: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
|
|
; FAST: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
|
|
; FAST: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC]](s1)
|
|
; FAST: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.1:
|
|
; FAST: successors: %bb.2(0x80000000)
|
|
; FAST: [[TRUNC2:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; FAST: [[ANYEXT1:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s1)
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.2:
|
|
; FAST: [[PHI:%[0-9]+]]:sgpr(s32) = G_PHI [[ANYEXT]](s32), %bb.0, [[ANYEXT1]](s32), %bb.1
|
|
; FAST: [[TRUNC3:%[0-9]+]]:sgpr(s1) = G_TRUNC [[PHI]](s32)
|
|
; FAST: [[ZEXT1:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC3]](s1)
|
|
; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ZEXT1]](s32), [[C]], [[COPY]]
|
|
; FAST: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
; GREEDY-LABEL: name: phi_s1_scc_s_sbranch
|
|
; GREEDY: bb.0:
|
|
; GREEDY: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; GREEDY: liveins: $sgpr0, $sgpr1, $sgpr2
|
|
; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
|
|
; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
|
|
; GREEDY: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
|
|
; GREEDY: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; GREEDY: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
|
|
; GREEDY: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
|
|
; GREEDY: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC]](s1)
|
|
; GREEDY: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.1:
|
|
; GREEDY: successors: %bb.2(0x80000000)
|
|
; GREEDY: [[TRUNC2:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; GREEDY: [[ANYEXT1:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s1)
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.2:
|
|
; GREEDY: [[PHI:%[0-9]+]]:sgpr(s32) = G_PHI [[ANYEXT]](s32), %bb.0, [[ANYEXT1]](s32), %bb.1
|
|
; GREEDY: [[TRUNC3:%[0-9]+]]:sgpr(s1) = G_TRUNC [[PHI]](s32)
|
|
; GREEDY: [[ZEXT1:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC3]](s1)
|
|
; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ZEXT1]](s32), [[C]], [[COPY]]
|
|
; GREEDY: 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: |
|
|
; FAST-LABEL: name: phi_s1_scc_v_sbranch
|
|
; FAST: bb.0:
|
|
; FAST: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; FAST: liveins: $vgpr0, $sgpr0, $sgpr1, $sgpr2
|
|
; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; FAST: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; FAST: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
|
|
; FAST: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
|
|
; FAST: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
|
|
; FAST: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; FAST: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
|
|
; FAST: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
|
|
; FAST: [[ANYEXT:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC]](s1)
|
|
; FAST: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.1:
|
|
; FAST: successors: %bb.2(0x80000000)
|
|
; FAST: [[TRUNC2:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; FAST: [[ANYEXT1:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC2]](s1)
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.2:
|
|
; FAST: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[ANYEXT]](s32), %bb.0, [[ANYEXT1]](s32), %bb.1
|
|
; FAST: [[TRUNC3:%[0-9]+]]:vgpr(s1) = G_TRUNC [[PHI]](s32)
|
|
; FAST: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[TRUNC3]](s1)
|
|
; FAST: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; FAST: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32)
|
|
; FAST: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY5]]
|
|
; FAST: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
; GREEDY-LABEL: name: phi_s1_scc_v_sbranch
|
|
; GREEDY: bb.0:
|
|
; GREEDY: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; GREEDY: liveins: $vgpr0, $sgpr0, $sgpr1, $sgpr2
|
|
; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
|
|
; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
|
|
; GREEDY: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
|
|
; GREEDY: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; GREEDY: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
|
|
; GREEDY: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
|
|
; GREEDY: [[ANYEXT:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC]](s1)
|
|
; GREEDY: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.1:
|
|
; GREEDY: successors: %bb.2(0x80000000)
|
|
; GREEDY: [[TRUNC2:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; GREEDY: [[ANYEXT1:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC2]](s1)
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.2:
|
|
; GREEDY: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[ANYEXT]](s32), %bb.0, [[ANYEXT1]](s32), %bb.1
|
|
; GREEDY: [[TRUNC3:%[0-9]+]]:vgpr(s1) = G_TRUNC [[PHI]](s32)
|
|
; GREEDY: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[TRUNC3]](s1)
|
|
; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32)
|
|
; GREEDY: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY5]]
|
|
; GREEDY: 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: |
|
|
; FAST-LABEL: name: phi_s1_v_scc_sbranch
|
|
; FAST: bb.0:
|
|
; FAST: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; FAST: liveins: $vgpr0, $sgpr0, $sgpr1
|
|
; FAST: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; FAST: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; FAST: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; FAST: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; FAST: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
|
|
; FAST: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
|
|
; FAST: [[ANYEXT:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC]](s1)
|
|
; FAST: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.1:
|
|
; FAST: successors: %bb.2(0x80000000)
|
|
; FAST: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
|
|
; FAST: [[TRUNC2:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
|
|
; FAST: [[ANYEXT1:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC2]](s1)
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.2:
|
|
; FAST: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[ANYEXT]](s32), %bb.0, [[ANYEXT1]](s32), %bb.1
|
|
; FAST: [[TRUNC3:%[0-9]+]]:vgpr(s1) = G_TRUNC [[PHI]](s32)
|
|
; FAST: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[TRUNC3]](s1)
|
|
; FAST: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; FAST: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY]]
|
|
; FAST: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
; GREEDY-LABEL: name: phi_s1_v_scc_sbranch
|
|
; GREEDY: bb.0:
|
|
; GREEDY: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; GREEDY: liveins: $vgpr0, $sgpr0, $sgpr1
|
|
; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; GREEDY: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; GREEDY: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
|
|
; GREEDY: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
|
|
; GREEDY: [[ANYEXT:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC]](s1)
|
|
; GREEDY: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.1:
|
|
; GREEDY: successors: %bb.2(0x80000000)
|
|
; GREEDY: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
|
|
; GREEDY: [[TRUNC2:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
|
|
; GREEDY: [[ANYEXT1:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC2]](s1)
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.2:
|
|
; GREEDY: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[ANYEXT]](s32), %bb.0, [[ANYEXT1]](s32), %bb.1
|
|
; GREEDY: [[TRUNC3:%[0-9]+]]:vgpr(s1) = G_TRUNC [[PHI]](s32)
|
|
; GREEDY: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[TRUNC3]](s1)
|
|
; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; GREEDY: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY]]
|
|
; GREEDY: 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: |
|
|
; FAST-LABEL: name: phi_s1_vcc_s_sbranch
|
|
; FAST: bb.0:
|
|
; FAST: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; FAST: liveins: $vgpr0, $sgpr0, $sgpr1
|
|
; FAST: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; FAST: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; FAST: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; FAST: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; FAST: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY3]]
|
|
; FAST: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; FAST: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
|
|
; FAST: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC]](s1)
|
|
; FAST: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.1:
|
|
; FAST: successors: %bb.2(0x80000000)
|
|
; FAST: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; FAST: [[COPY4:%[0-9]+]]:vcc(s1) = COPY [[TRUNC1]](s1)
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.2:
|
|
; FAST: [[PHI:%[0-9]+]]:vcc(s1) = G_PHI [[ICMP]](s1), %bb.0, [[COPY4]](s1), %bb.1
|
|
; FAST: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; FAST: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[PHI]](s1), [[COPY5]], [[COPY]]
|
|
; FAST: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
; GREEDY-LABEL: name: phi_s1_vcc_s_sbranch
|
|
; GREEDY: bb.0:
|
|
; GREEDY: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; GREEDY: liveins: $vgpr0, $sgpr0, $sgpr1
|
|
; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; GREEDY: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; GREEDY: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY3]]
|
|
; GREEDY: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; GREEDY: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
|
|
; GREEDY: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC]](s1)
|
|
; GREEDY: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.1:
|
|
; GREEDY: successors: %bb.2(0x80000000)
|
|
; GREEDY: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; GREEDY: [[COPY4:%[0-9]+]]:vcc(s1) = COPY [[TRUNC1]](s1)
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.2:
|
|
; GREEDY: [[PHI:%[0-9]+]]:vcc(s1) = G_PHI [[ICMP]](s1), %bb.0, [[COPY4]](s1), %bb.1
|
|
; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; GREEDY: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[PHI]](s1), [[COPY5]], [[COPY]]
|
|
; GREEDY: 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: |
|
|
; FAST-LABEL: name: phi_s1_s_vcc_sbranch
|
|
; FAST: bb.0:
|
|
; FAST: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; FAST: liveins: $vgpr0, $sgpr0, $sgpr1
|
|
; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; FAST: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; FAST: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; FAST: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; FAST: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; FAST: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
|
|
; FAST: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
|
|
; FAST: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[TRUNC]](s1)
|
|
; FAST: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.1:
|
|
; FAST: successors: %bb.2(0x80000000)
|
|
; FAST: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; FAST: [[ICMP1:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[COPY4]]
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.2:
|
|
; FAST: [[PHI:%[0-9]+]]:vcc(s1) = G_PHI [[COPY3]](s1), %bb.0, [[ICMP1]](s1), %bb.1
|
|
; FAST: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; FAST: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32)
|
|
; FAST: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[PHI]](s1), [[COPY5]], [[COPY6]]
|
|
; FAST: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
; GREEDY-LABEL: name: phi_s1_s_vcc_sbranch
|
|
; GREEDY: bb.0:
|
|
; GREEDY: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; GREEDY: liveins: $vgpr0, $sgpr0, $sgpr1
|
|
; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; GREEDY: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; GREEDY: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
|
|
; GREEDY: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
|
|
; GREEDY: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[TRUNC]](s1)
|
|
; GREEDY: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.1:
|
|
; GREEDY: successors: %bb.2(0x80000000)
|
|
; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; GREEDY: [[ICMP1:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[COPY4]]
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.2:
|
|
; GREEDY: [[PHI:%[0-9]+]]:vcc(s1) = G_PHI [[COPY3]](s1), %bb.0, [[ICMP1]](s1), %bb.1
|
|
; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; GREEDY: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32)
|
|
; GREEDY: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[PHI]](s1), [[COPY5]], [[COPY6]]
|
|
; GREEDY: 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: |
|
|
; FAST-LABEL: name: phi_s1_vcc_v_sbranch
|
|
; FAST: bb.0:
|
|
; FAST: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; FAST: liveins: $vgpr0, $vgpr1, $sgpr0
|
|
; FAST: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; FAST: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
|
|
; FAST: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; FAST: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; FAST: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; FAST: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY3]]
|
|
; FAST: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; FAST: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
|
|
; FAST: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC]](s1)
|
|
; FAST: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 1
|
|
; FAST: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0
|
|
; FAST: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[ICMP]](s1), [[C1]], [[C2]]
|
|
; FAST: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.1:
|
|
; FAST: successors: %bb.2(0x80000000)
|
|
; FAST: [[TRUNC1:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; FAST: [[ANYEXT:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC1]](s1)
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.2:
|
|
; FAST: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[SELECT]](s32), %bb.0, [[ANYEXT]](s32), %bb.1
|
|
; FAST: [[TRUNC2:%[0-9]+]]:vgpr(s1) = G_TRUNC [[PHI]](s32)
|
|
; FAST: [[COPY4:%[0-9]+]]:vcc(s1) = COPY [[TRUNC2]](s1)
|
|
; FAST: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; FAST: [[SELECT1:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY4]](s1), [[COPY5]], [[COPY]]
|
|
; FAST: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT1]](s32)
|
|
; GREEDY-LABEL: name: phi_s1_vcc_v_sbranch
|
|
; GREEDY: bb.0:
|
|
; GREEDY: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; GREEDY: liveins: $vgpr0, $vgpr1, $sgpr0
|
|
; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
|
|
; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; GREEDY: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; GREEDY: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY3]]
|
|
; GREEDY: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; GREEDY: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
|
|
; GREEDY: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC]](s1)
|
|
; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 1
|
|
; GREEDY: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0
|
|
; GREEDY: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[ICMP]](s1), [[C1]], [[C2]]
|
|
; GREEDY: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.1:
|
|
; GREEDY: successors: %bb.2(0x80000000)
|
|
; GREEDY: [[TRUNC1:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; GREEDY: [[ANYEXT:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC1]](s1)
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.2:
|
|
; GREEDY: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[SELECT]](s32), %bb.0, [[ANYEXT]](s32), %bb.1
|
|
; GREEDY: [[TRUNC2:%[0-9]+]]:vgpr(s1) = G_TRUNC [[PHI]](s32)
|
|
; GREEDY: [[COPY4:%[0-9]+]]:vcc(s1) = COPY [[TRUNC2]](s1)
|
|
; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; GREEDY: [[SELECT1:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY4]](s1), [[COPY5]], [[COPY]]
|
|
; GREEDY: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT1]](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: |
|
|
; FAST-LABEL: name: phi_s1_v_vcc_sbranch
|
|
; FAST: bb.0:
|
|
; FAST: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; FAST: liveins: $vgpr0, $vgpr1, $sgpr0
|
|
; FAST: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; FAST: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
|
|
; FAST: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; FAST: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; FAST: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; FAST: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
|
|
; FAST: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
|
|
; FAST: [[ANYEXT:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC]](s1)
|
|
; FAST: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.1:
|
|
; FAST: successors: %bb.2(0x80000000)
|
|
; FAST: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; FAST: [[ICMP1:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[COPY3]]
|
|
; FAST: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 1
|
|
; FAST: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0
|
|
; FAST: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[ICMP1]](s1), [[C1]], [[C2]]
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.2:
|
|
; FAST: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[ANYEXT]](s32), %bb.0, [[SELECT]](s32), %bb.1
|
|
; FAST: [[TRUNC2:%[0-9]+]]:vgpr(s1) = G_TRUNC [[PHI]](s32)
|
|
; FAST: [[COPY4:%[0-9]+]]:vcc(s1) = COPY [[TRUNC2]](s1)
|
|
; FAST: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; FAST: [[SELECT1:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY4]](s1), [[COPY5]], [[COPY]]
|
|
; FAST: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT1]](s32)
|
|
; GREEDY-LABEL: name: phi_s1_v_vcc_sbranch
|
|
; GREEDY: bb.0:
|
|
; GREEDY: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; GREEDY: liveins: $vgpr0, $vgpr1, $sgpr0
|
|
; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
|
|
; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; GREEDY: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; GREEDY: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
|
|
; GREEDY: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
|
|
; GREEDY: [[ANYEXT:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC]](s1)
|
|
; GREEDY: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.1:
|
|
; GREEDY: successors: %bb.2(0x80000000)
|
|
; GREEDY: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; GREEDY: [[ICMP1:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[COPY3]]
|
|
; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 1
|
|
; GREEDY: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0
|
|
; GREEDY: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[ICMP1]](s1), [[C1]], [[C2]]
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.2:
|
|
; GREEDY: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[ANYEXT]](s32), %bb.0, [[SELECT]](s32), %bb.1
|
|
; GREEDY: [[TRUNC2:%[0-9]+]]:vgpr(s1) = G_TRUNC [[PHI]](s32)
|
|
; GREEDY: [[COPY4:%[0-9]+]]:vcc(s1) = COPY [[TRUNC2]](s1)
|
|
; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; GREEDY: [[SELECT1:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY4]](s1), [[COPY5]], [[COPY]]
|
|
; GREEDY: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT1]](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: |
|
|
; FAST-LABEL: name: phi_s1_v_s_sbranch
|
|
; FAST: bb.0:
|
|
; FAST: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; FAST: liveins: $vgpr0, $sgpr0, $sgpr1
|
|
; FAST: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; FAST: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; FAST: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; FAST: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; FAST: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
|
|
; FAST: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
|
|
; FAST: [[ANYEXT:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC]](s1)
|
|
; FAST: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.1:
|
|
; FAST: successors: %bb.2(0x80000000)
|
|
; FAST: [[TRUNC2:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; FAST: [[ANYEXT1:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC2]](s1)
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.2:
|
|
; FAST: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[ANYEXT]](s32), %bb.0, [[ANYEXT1]](s32), %bb.1
|
|
; FAST: [[TRUNC3:%[0-9]+]]:vgpr(s1) = G_TRUNC [[PHI]](s32)
|
|
; FAST: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[TRUNC3]](s1)
|
|
; FAST: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; FAST: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY]]
|
|
; FAST: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
; GREEDY-LABEL: name: phi_s1_v_s_sbranch
|
|
; GREEDY: bb.0:
|
|
; GREEDY: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; GREEDY: liveins: $vgpr0, $sgpr0, $sgpr1
|
|
; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; GREEDY: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; GREEDY: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
|
|
; GREEDY: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
|
|
; GREEDY: [[ANYEXT:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC]](s1)
|
|
; GREEDY: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.1:
|
|
; GREEDY: successors: %bb.2(0x80000000)
|
|
; GREEDY: [[TRUNC2:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; GREEDY: [[ANYEXT1:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC2]](s1)
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.2:
|
|
; GREEDY: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[ANYEXT]](s32), %bb.0, [[ANYEXT1]](s32), %bb.1
|
|
; GREEDY: [[TRUNC3:%[0-9]+]]:vgpr(s1) = G_TRUNC [[PHI]](s32)
|
|
; GREEDY: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[TRUNC3]](s1)
|
|
; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; GREEDY: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY]]
|
|
; GREEDY: 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: |
|
|
; FAST-LABEL: name: phi_s1_s_v_sbranch
|
|
; FAST: bb.0:
|
|
; FAST: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; FAST: liveins: $vgpr0, $sgpr0, $sgpr1
|
|
; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; FAST: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; FAST: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; FAST: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; FAST: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; FAST: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
|
|
; FAST: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
|
|
; FAST: [[ANYEXT:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC]](s1)
|
|
; FAST: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.1:
|
|
; FAST: successors: %bb.2(0x80000000)
|
|
; FAST: [[TRUNC2:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; FAST: [[ANYEXT1:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC2]](s1)
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.2:
|
|
; FAST: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[ANYEXT]](s32), %bb.0, [[ANYEXT1]](s32), %bb.1
|
|
; FAST: [[TRUNC3:%[0-9]+]]:vgpr(s1) = G_TRUNC [[PHI]](s32)
|
|
; FAST: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[TRUNC3]](s1)
|
|
; FAST: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; FAST: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32)
|
|
; FAST: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY5]]
|
|
; FAST: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
; GREEDY-LABEL: name: phi_s1_s_v_sbranch
|
|
; GREEDY: bb.0:
|
|
; GREEDY: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; GREEDY: liveins: $vgpr0, $sgpr0, $sgpr1
|
|
; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; GREEDY: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; GREEDY: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
|
|
; GREEDY: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
|
|
; GREEDY: [[ANYEXT:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC]](s1)
|
|
; GREEDY: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.1:
|
|
; GREEDY: successors: %bb.2(0x80000000)
|
|
; GREEDY: [[TRUNC2:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; GREEDY: [[ANYEXT1:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC2]](s1)
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.2:
|
|
; GREEDY: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[ANYEXT]](s32), %bb.0, [[ANYEXT1]](s32), %bb.1
|
|
; GREEDY: [[TRUNC3:%[0-9]+]]:vgpr(s1) = G_TRUNC [[PHI]](s32)
|
|
; GREEDY: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[TRUNC3]](s1)
|
|
; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32)
|
|
; GREEDY: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY5]]
|
|
; GREEDY: 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: |
|
|
; FAST-LABEL: name: phi_s1_v_v_sbranch
|
|
; FAST: bb.0:
|
|
; FAST: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; FAST: liveins: $vgpr0, $vgpr1, $sgpr0
|
|
; FAST: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; FAST: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
|
|
; FAST: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; FAST: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; FAST: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; FAST: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
|
|
; FAST: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
|
|
; FAST: [[ANYEXT:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC]](s1)
|
|
; FAST: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.1:
|
|
; FAST: successors: %bb.2(0x80000000)
|
|
; FAST: [[TRUNC2:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; FAST: [[ANYEXT1:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC2]](s1)
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.2:
|
|
; FAST: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[ANYEXT]](s32), %bb.0, [[ANYEXT1]](s32), %bb.1
|
|
; FAST: [[TRUNC3:%[0-9]+]]:vgpr(s1) = G_TRUNC [[PHI]](s32)
|
|
; FAST: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[TRUNC3]](s1)
|
|
; FAST: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; FAST: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY]]
|
|
; FAST: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
; GREEDY-LABEL: name: phi_s1_v_v_sbranch
|
|
; GREEDY: bb.0:
|
|
; GREEDY: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; GREEDY: liveins: $vgpr0, $vgpr1, $sgpr0
|
|
; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
|
|
; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
|
|
; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; GREEDY: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; GREEDY: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
|
|
; GREEDY: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
|
|
; GREEDY: [[ANYEXT:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC]](s1)
|
|
; GREEDY: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.1:
|
|
; GREEDY: successors: %bb.2(0x80000000)
|
|
; GREEDY: [[TRUNC2:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; GREEDY: [[ANYEXT1:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC2]](s1)
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.2:
|
|
; GREEDY: [[PHI:%[0-9]+]]:vgpr(s32) = G_PHI [[ANYEXT]](s32), %bb.0, [[ANYEXT1]](s32), %bb.1
|
|
; GREEDY: [[TRUNC3:%[0-9]+]]:vgpr(s1) = G_TRUNC [[PHI]](s32)
|
|
; GREEDY: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[TRUNC3]](s1)
|
|
; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
|
|
; GREEDY: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY3]](s1), [[COPY4]], [[COPY]]
|
|
; GREEDY: 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: |
|
|
; FAST-LABEL: name: phi_s1_s_s_sbranch
|
|
; FAST: bb.0:
|
|
; FAST: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; FAST: liveins: $sgpr0, $sgpr1, $sgpr2
|
|
; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; FAST: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
|
|
; FAST: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; FAST: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; FAST: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
|
|
; FAST: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
|
|
; FAST: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC]](s1)
|
|
; FAST: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.1:
|
|
; FAST: successors: %bb.2(0x80000000)
|
|
; FAST: [[TRUNC2:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; FAST: [[ANYEXT1:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s1)
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.2:
|
|
; FAST: [[PHI:%[0-9]+]]:sgpr(s32) = G_PHI [[ANYEXT]](s32), %bb.0, [[ANYEXT1]](s32), %bb.1
|
|
; FAST: [[TRUNC3:%[0-9]+]]:sgpr(s1) = G_TRUNC [[PHI]](s32)
|
|
; FAST: [[ZEXT1:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC3]](s1)
|
|
; FAST: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ZEXT1]](s32), [[C]], [[COPY]]
|
|
; FAST: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
; GREEDY-LABEL: name: phi_s1_s_s_sbranch
|
|
; GREEDY: bb.0:
|
|
; GREEDY: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; GREEDY: liveins: $sgpr0, $sgpr1, $sgpr2
|
|
; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
|
|
; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; GREEDY: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
|
|
; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; GREEDY: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
|
|
; GREEDY: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
|
|
; GREEDY: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC]](s1)
|
|
; GREEDY: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.1:
|
|
; GREEDY: successors: %bb.2(0x80000000)
|
|
; GREEDY: [[TRUNC2:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY1]](s32)
|
|
; GREEDY: [[ANYEXT1:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s1)
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.2:
|
|
; GREEDY: [[PHI:%[0-9]+]]:sgpr(s32) = G_PHI [[ANYEXT]](s32), %bb.0, [[ANYEXT1]](s32), %bb.1
|
|
; GREEDY: [[TRUNC3:%[0-9]+]]:sgpr(s1) = G_TRUNC [[PHI]](s32)
|
|
; GREEDY: [[ZEXT1:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC3]](s1)
|
|
; GREEDY: [[SELECT:%[0-9]+]]:sgpr(s32) = G_SELECT [[ZEXT1]](s32), [[C]], [[COPY]]
|
|
; GREEDY: 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
|
|
|
|
...
|
|
|
|
---
|
|
name: phi_s1_vcc_result_scc_scc_sbranch
|
|
legalized: true
|
|
tracksRegLiveness: true
|
|
|
|
body: |
|
|
; FAST-LABEL: name: phi_s1_vcc_result_scc_scc_sbranch
|
|
; FAST: bb.0:
|
|
; FAST: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; FAST: liveins: $sgpr0, $sgpr1, $sgpr2
|
|
; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; FAST: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
|
|
; FAST: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
|
|
; FAST: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
|
|
; FAST: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; FAST: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
|
|
; FAST: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
|
|
; FAST: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[TRUNC]](s1)
|
|
; FAST: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.1:
|
|
; FAST: successors: %bb.2(0x80000000)
|
|
; FAST: [[ICMP2:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
|
|
; FAST: [[TRUNC2:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP2]](s32)
|
|
; FAST: [[COPY4:%[0-9]+]]:vcc(s1) = COPY [[TRUNC2]](s1)
|
|
; FAST: G_BR %bb.2
|
|
; FAST: bb.2:
|
|
; FAST: [[PHI:%[0-9]+]]:vcc(s1) = G_PHI [[COPY3]](s1), %bb.0, [[COPY4]](s1), %bb.1
|
|
; FAST: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 123
|
|
; FAST: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C1]](s32)
|
|
; FAST: [[C2:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 456
|
|
; FAST: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[C2]](s32)
|
|
; FAST: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[PHI]](s1), [[COPY5]], [[COPY6]]
|
|
; FAST: S_SETPC_B64 undef $sgpr30_sgpr31, implicit [[SELECT]](s32)
|
|
; GREEDY-LABEL: name: phi_s1_vcc_result_scc_scc_sbranch
|
|
; GREEDY: bb.0:
|
|
; GREEDY: successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
|
; GREEDY: liveins: $sgpr0, $sgpr1, $sgpr2
|
|
; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
|
|
; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
|
|
; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
|
|
; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
|
|
; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
|
|
; GREEDY: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
|
|
; GREEDY: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
|
|
; GREEDY: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
|
|
; GREEDY: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s1)
|
|
; GREEDY: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[TRUNC]](s1)
|
|
; GREEDY: G_BRCOND [[ZEXT]](s32), %bb.1
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.1:
|
|
; GREEDY: successors: %bb.2(0x80000000)
|
|
; GREEDY: [[ICMP2:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
|
|
; GREEDY: [[TRUNC2:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP2]](s32)
|
|
; GREEDY: [[COPY4:%[0-9]+]]:vcc(s1) = COPY [[TRUNC2]](s1)
|
|
; GREEDY: G_BR %bb.2
|
|
; GREEDY: bb.2:
|
|
; GREEDY: [[PHI:%[0-9]+]]:vcc(s1) = G_PHI [[COPY3]](s1), %bb.0, [[COPY4]](s1), %bb.1
|
|
; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 123
|
|
; GREEDY: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 456
|
|
; GREEDY: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[PHI]](s1), [[C1]], [[C2]]
|
|
; GREEDY: 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:vcc(s1) = G_PHI %4, %bb.0, %6, %bb.1
|
|
%8:vgpr(s32) = G_CONSTANT i32 123
|
|
%9:vgpr(s32) = G_CONSTANT i32 456
|
|
%10:vgpr(s32) = G_SELECT %7, %8, %9
|
|
S_SETPC_B64 undef $sgpr30_sgpr31, implicit %10
|
|
|
|
...
|