regbankselect-and-s1.mir
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect %s -verify-machineinstrs -o - -regbankselect-fast | FileCheck %s
# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect %s -verify-machineinstrs -o - -regbankselect-greedy | FileCheck %s
---
name: and_s1_sgpr_sgpr
legalized: true
body: |
bb.0:
liveins: $sgpr0, $sgpr1
; CHECK-LABEL: name: and_s1_sgpr_sgpr
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
; CHECK: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY1]](s32)
; CHECK: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC]](s1)
; CHECK: [[ANYEXT1:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC1]](s1)
; CHECK: [[AND:%[0-9]+]]:sgpr(s32) = G_AND [[ANYEXT]], [[ANYEXT1]]
; CHECK: [[TRUNC2:%[0-9]+]]:sgpr(s1) = G_TRUNC [[AND]](s32)
%0:_(s32) = COPY $sgpr0
%1:_(s32) = COPY $sgpr1
%2:_(s1) = G_TRUNC %0
%3:_(s1) = G_TRUNC %1
%4:_(s1) = G_AND %2, %3
...
---
name: and_s1_scc_scc
legalized: true
body: |
bb.0:
liveins: $sgpr0, $sgpr1
; CHECK-LABEL: name: and_s1_scc_scc
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
; CHECK: [[ICMP1:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]]
; CHECK: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP1]](s32)
; CHECK: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC]](s1)
; CHECK: [[ANYEXT1:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC1]](s1)
; CHECK: [[AND:%[0-9]+]]:sgpr(s32) = G_AND [[ANYEXT]], [[ANYEXT1]]
; CHECK: [[TRUNC2:%[0-9]+]]:sgpr(s1) = G_TRUNC [[AND]](s32)
%0:_(s32) = COPY $sgpr0
%1:_(s32) = COPY $sgpr1
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %0, %2
%4:_(s1) = G_ICMP intpred(eq), %1, %2
%5:_(s1) = G_AND %3, %4
...
---
name: and_s1_vgpr_vgpr
legalized: true
body: |
bb.0:
liveins: $vgpr0, $vgpr1
; CHECK-LABEL: name: and_s1_vgpr_vgpr
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
; CHECK: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
; CHECK: [[TRUNC1:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY1]](s32)
; CHECK: [[ANYEXT:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC]](s1)
; CHECK: [[ANYEXT1:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC1]](s1)
; CHECK: [[AND:%[0-9]+]]:vgpr(s32) = G_AND [[ANYEXT]], [[ANYEXT1]]
; CHECK: [[TRUNC2:%[0-9]+]]:vgpr(s1) = G_TRUNC [[AND]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s1) = G_TRUNC %0
%3:_(s1) = G_TRUNC %1
%4:_(s1) = G_AND %2, %3
...
---
name: and_s1_vcc_vcc
legalized: true
body: |
bb.0:
liveins: $vgpr0, $vgpr1
; CHECK-LABEL: name: and_s1_vcc_vcc
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
; CHECK: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY2]]
; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
; CHECK: [[ICMP1:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[COPY3]]
; CHECK: [[AND:%[0-9]+]]:vcc(s1) = G_AND [[ICMP]], [[ICMP1]]
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %0, %2
%4:_(s1) = G_ICMP intpred(eq), %1, %2
%5:_(s1) = G_AND %3, %4
...
---
name: and_s1_sgpr_vgpr
legalized: true
body: |
bb.0:
liveins: $sgpr0, $vgpr0
; CHECK-LABEL: name: and_s1_sgpr_vgpr
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
; CHECK: [[TRUNC1:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY1]](s32)
; CHECK: [[ANYEXT:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC]](s1)
; CHECK: [[ANYEXT1:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC1]](s1)
; CHECK: [[AND:%[0-9]+]]:vgpr(s32) = G_AND [[ANYEXT]], [[ANYEXT1]]
; CHECK: [[TRUNC2:%[0-9]+]]:vgpr(s1) = G_TRUNC [[AND]](s32)
%0:_(s32) = COPY $sgpr0
%1:_(s32) = COPY $vgpr0
%2:_(s1) = G_TRUNC %0
%3:_(s1) = G_TRUNC %1
%4:_(s1) = G_AND %2, %3
...
---
name: and_s1_vgpr_sgpr
legalized: true
body: |
bb.0:
liveins: $vgpr0, $vgpr0
; CHECK-LABEL: name: and_s1_vgpr_sgpr
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
; CHECK: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY1]](s32)
; CHECK: [[ANYEXT:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC]](s1)
; CHECK: [[ANYEXT1:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC1]](s1)
; CHECK: [[AND:%[0-9]+]]:vgpr(s32) = G_AND [[ANYEXT]], [[ANYEXT1]]
; CHECK: [[TRUNC2:%[0-9]+]]:vgpr(s1) = G_TRUNC [[AND]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $sgpr0
%2:_(s1) = G_TRUNC %0
%3:_(s1) = G_TRUNC %1
%4:_(s1) = G_AND %2, %3
...
# FIXME: Should just change the result bank of the scc compare.
---
name: and_s1_scc_vcc
legalized: true
body: |
bb.0:
liveins: $sgpr0, $vgpr0
; CHECK-LABEL: name: and_s1_scc_vcc
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
; CHECK: [[ICMP1:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[COPY2]]
; CHECK: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[TRUNC]](s1)
; CHECK: [[AND:%[0-9]+]]:vcc(s1) = G_AND [[COPY3]], [[ICMP1]]
%0:_(s32) = COPY $sgpr0
%1:_(s32) = COPY $vgpr0
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %0, %2
%4:_(s1) = G_ICMP intpred(eq), %1, %2
%5:_(s1) = G_AND %3, %4
...
---
name: and_s1_vcc_scc
legalized: true
body: |
bb.0:
liveins: $vgpr0, $vgpr1
; CHECK-LABEL: name: and_s1_vcc_scc
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
; CHECK: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY2]]
; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
; CHECK: [[ICMP1:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[COPY3]]
; CHECK: [[AND:%[0-9]+]]:vcc(s1) = G_AND [[ICMP]], [[ICMP1]]
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s32) = G_CONSTANT i32 0
%3:_(s1) = G_ICMP intpred(eq), %0, %2
%4:_(s1) = G_ICMP intpred(eq), %1, %2
%5:_(s1) = G_AND %3, %4
...
# Test with a known result bank
# ---
# name: and_s1_vcc_sgpr_sgpr
# legalized: true
# body: |
# bb.0:
# liveins: $sgpr0, $sgpr1
# %0:_(s32) = COPY $sgpr0
# %1:_(s32) = COPY $sgpr1
# %2:_(s1) = G_TRUNC %0
# %3:_(s1) = G_TRUNC %1
# %4:vcc(s1) = G_AND %2, %3
# ...
# ---
# name: and_s1_vcc_vgpr_vgpr
# legalized: true
# body: |
# bb.0:
# liveins: $vgpr0, $vgpr1
# %0:_(s32) = COPY $vgpr0
# %1:_(s32) = COPY $vgpr1
# %2:_(s1) = G_TRUNC %0
# %3:_(s1) = G_TRUNC %1
# %4:vcc(s1) = G_AND %2, %3
# ...
# ---
# name: and_s1_vcc_vgpr_sgpr
# legalized: true
# body: |
# bb.0:
# liveins: $vgpr0, $sgpr0
# %0:_(s32) = COPY $vgpr0
# %1:_(s32) = COPY $sgpr0
# %2:_(s1) = G_TRUNC %0
# %3:_(s1) = G_TRUNC %1
# %4:vcc(s1) = G_AND %2, %3
# ...
# ---
# name: and_s1_vcc_sgpr_vgpr
# legalized: true
# body: |
# bb.0:
# liveins: $vgpr0, $sgpr0
# %0:_(s32) = COPY $sgpr0
# %1:_(s32) = COPY $vgpr0
# %2:_(s1) = G_TRUNC %0
# %3:_(s1) = G_TRUNC %1
# %4:vcc(s1) = G_AND %2, %3
# ...
---
name: and_s1_vgpr_sgpr_sgpr
legalized: true
body: |
bb.0:
liveins: $sgpr0, $sgpr1
; CHECK-LABEL: name: and_s1_vgpr_sgpr_sgpr
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
; CHECK: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY1]](s32)
; CHECK: [[ANYEXT:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC]](s1)
; CHECK: [[ANYEXT1:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC1]](s1)
; CHECK: [[AND:%[0-9]+]]:vgpr(s32) = G_AND [[ANYEXT]], [[ANYEXT1]]
; CHECK: [[TRUNC2:%[0-9]+]]:vgpr(s1) = G_TRUNC [[AND]](s32)
%0:_(s32) = COPY $sgpr0
%1:_(s32) = COPY $sgpr1
%2:_(s1) = G_TRUNC %0
%3:_(s1) = G_TRUNC %1
%4:vgpr(s1) = G_AND %2, %3
...
---
name: and_s1_sgpr_sgpr_sgpr
legalized: true
body: |
bb.0:
liveins: $sgpr0, $sgpr1
; CHECK-LABEL: name: and_s1_sgpr_sgpr_sgpr
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
; CHECK: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY1]](s32)
; CHECK: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC]](s1)
; CHECK: [[ANYEXT1:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC1]](s1)
; CHECK: [[AND:%[0-9]+]]:sgpr(s32) = G_AND [[ANYEXT]], [[ANYEXT1]]
; CHECK: [[TRUNC2:%[0-9]+]]:sgpr(s1) = G_TRUNC [[AND]](s32)
%0:_(s32) = COPY $sgpr0
%1:_(s32) = COPY $sgpr1
%2:_(s1) = G_TRUNC %0
%3:_(s1) = G_TRUNC %1
%4:sgpr(s1) = G_AND %2, %3
...