regbankselect-anyext.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: anyext_s32_to_s64_s
legalized: true
body: |
bb.0:
liveins: $sgpr0
; CHECK-LABEL: name: anyext_s32_to_s64_s
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[ANYEXT:%[0-9]+]]:sgpr(s64) = G_ANYEXT [[COPY]](s32)
%0:_(s32) = COPY $sgpr0
%1:_(s64) = G_ANYEXT %0
...
---
name: anyext_s32_to_s64_v
legalized: true
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: anyext_s32_to_s64_v
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32)
; CHECK: [[DEF:%[0-9]+]]:vgpr(s32) = G_IMPLICIT_DEF
; CHECK: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[COPY1]](s32), [[DEF]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s64) = G_ANYEXT %0
...
---
name: anyext_s1_to_s16_scc
legalized: true
body: |
bb.0:
liveins: $sgpr0, $sgpr1
; CHECK-LABEL: name: anyext_s1_to_s16_scc
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
; CHECK: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY1]]
; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
; CHECK: [[ANYEXT:%[0-9]+]]:sgpr(s16) = G_ANYEXT [[TRUNC]](s1)
%0:_(s32) = COPY $sgpr0
%1:_(s32) = COPY $sgpr1
%2:_(s1) = G_ICMP intpred(eq), %0, %1
%3:_(s16) = G_ANYEXT %2
...
---
name: anyext_s1_to_s32_scc
legalized: true
body: |
bb.0:
liveins: $sgpr0, $sgpr1
; CHECK-LABEL: name: anyext_s1_to_s32_scc
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
; CHECK: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY1]]
; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
; CHECK: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC]](s1)
%0:_(s32) = COPY $sgpr0
%1:_(s32) = COPY $sgpr1
%2:_(s1) = G_ICMP intpred(eq), %0, %1
%3:_(s32) = G_ANYEXT %2
...
---
name: anyext_s1_to_s64_scc
legalized: true
body: |
bb.0:
liveins: $sgpr0, $sgpr1
; CHECK-LABEL: name: anyext_s1_to_s64_scc
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
; CHECK: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY1]]
; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
; CHECK: [[ANYEXT:%[0-9]+]]:sgpr(s64) = G_ANYEXT [[TRUNC]](s1)
%0:_(s32) = COPY $sgpr0
%1:_(s32) = COPY $sgpr1
%2:_(s1) = G_ICMP intpred(eq), %0, %1
%3:_(s64) = G_ANYEXT %2
...
---
name: anyext_s1_to_s16_vcc
legalized: true
body: |
bb.0:
liveins: $vgpr0, $vgpr1
; CHECK-LABEL: name: anyext_s1_to_s16_vcc
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
; CHECK: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY1]]
; CHECK: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 1
; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0
; CHECK: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[ICMP]](s1), [[C]], [[C1]]
; CHECK: [[TRUNC:%[0-9]+]]:vgpr(s16) = G_TRUNC [[SELECT]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s1) = G_ICMP intpred(eq), %0, %1
%3:_(s16) = G_ANYEXT %2
...
---
name: anyext_s1_to_s32_vcc
legalized: true
body: |
bb.0:
liveins: $vgpr0, $vgpr1
; CHECK-LABEL: name: anyext_s1_to_s32_vcc
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
; CHECK: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY1]]
; CHECK: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 1
; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0
; CHECK: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[ICMP]](s1), [[C]], [[C1]]
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s1) = G_ICMP intpred(eq), %0, %1
%3:_(s32) = G_ANYEXT %2
...
---
name: anyext_s1_to_s64_vcc
legalized: true
body: |
bb.0:
liveins: $vgpr0, $vgpr1
; CHECK-LABEL: name: anyext_s1_to_s64_vcc
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
; CHECK: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY1]]
; CHECK: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 1
; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0
; CHECK: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[ICMP]](s1), [[C]], [[C1]]
; CHECK: [[DEF:%[0-9]+]]:vgpr(s32) = G_IMPLICIT_DEF
; CHECK: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[SELECT]](s32), [[DEF]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s1) = G_ICMP intpred(eq), %0, %1
%3:_(s64) = G_ANYEXT %2
...
---
name: anyext_s1_to_s16_sgpr
legalized: true
body: |
bb.0:
liveins: $sgpr0
; CHECK-LABEL: name: anyext_s1_to_s16_sgpr
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
; CHECK: [[ANYEXT:%[0-9]+]]:sgpr(s16) = G_ANYEXT [[TRUNC]](s1)
%0:_(s32) = COPY $sgpr0
%1:_(s1) = G_TRUNC %0
%2:_(s16) = G_ANYEXT %1
...
---
name: anyext_s1_to_s32_sgpr
legalized: true
body: |
bb.0:
liveins: $sgpr0
; CHECK-LABEL: name: anyext_s1_to_s32_sgpr
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
; CHECK: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC]](s1)
%0:_(s32) = COPY $sgpr0
%1:_(s1) = G_TRUNC %0
%2:_(s32) = G_ANYEXT %1
...
---
name: anyext_s1_to_s64_sgpr
legalized: true
body: |
bb.0:
liveins: $sgpr0
; CHECK-LABEL: name: anyext_s1_to_s64_sgpr
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
; CHECK: [[ANYEXT:%[0-9]+]]:sgpr(s64) = G_ANYEXT [[TRUNC]](s1)
%0:_(s32) = COPY $sgpr0
%1:_(s1) = G_TRUNC %0
%2:_(s64) = G_ANYEXT %1
...
---
name: anyext_s1_to_s16_vgpr
legalized: true
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: anyext_s1_to_s16_vgpr
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
; CHECK: [[ANYEXT:%[0-9]+]]:vgpr(s16) = G_ANYEXT [[TRUNC]](s1)
%0:_(s32) = COPY $vgpr0
%1:_(s1) = G_TRUNC %0
%2:_(s16) = G_ANYEXT %1
...
---
name: anyext_s1_to_s32_vgpr
legalized: true
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: anyext_s1_to_s32_vgpr
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
; CHECK: [[ANYEXT:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC]](s1)
%0:_(s32) = COPY $vgpr0
%1:_(s1) = G_TRUNC %0
%2:_(s32) = G_ANYEXT %1
...
---
name: anyext_s1_to_s64_vgpr
legalized: true
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: anyext_s1_to_s64_vgpr
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
; CHECK: [[ANYEXT:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[TRUNC]](s1)
; CHECK: [[DEF:%[0-9]+]]:vgpr(s32) = G_IMPLICIT_DEF
; CHECK: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[ANYEXT]](s32), [[DEF]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s1) = G_TRUNC %0
%2:_(s64) = G_ANYEXT %1
...