# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc %s -verify-machineinstrs -O0 -run-pass=legalizer -mtriple aarch64-unknown-unknown -o - | FileCheck %s
...
---
name: v2s64
alignment: 4
tracksRegLiveness: true
body: |
bb.0:
liveins: $q0, $q1
; CHECK-LABEL: name: v2s64
; CHECK: liveins: $q0, $q1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $q0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $q1
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[C]](s64), [[C]](s64)
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(<2 x s64>) = G_ICMP intpred(sgt), [[COPY]](<2 x s64>), [[BUILD_VECTOR]]
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1
; CHECK-NEXT: [[BUILD_VECTOR1:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[C1]](s64), [[C1]](s64)
; CHECK-NEXT: [[XOR:%[0-9]+]]:_(<2 x s64>) = G_XOR [[ICMP]], [[BUILD_VECTOR1]]
; CHECK-NEXT: [[AND:%[0-9]+]]:_(<2 x s64>) = G_AND [[COPY1]], [[ICMP]]
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(<2 x s64>) = G_AND [[COPY]], [[XOR]]
; CHECK-NEXT: [[OR:%[0-9]+]]:_(<2 x s64>) = G_OR [[AND]], [[AND1]]
; CHECK-NEXT: $q0 = COPY [[OR]](<2 x s64>)
; CHECK-NEXT: RET_ReallyLR implicit $q0
%0:_(<2 x s64>) = COPY $q0
%1:_(<2 x s64>) = COPY $q1
%3:_(s64) = G_CONSTANT i64 0
%2:_(<2 x s64>) = G_BUILD_VECTOR %3(s64), %3(s64)
%4:_(<2 x s1>) = G_ICMP intpred(sgt), %0(<2 x s64>), %2
%5:_(<2 x s64>) = G_SELECT %4(<2 x s1>), %1, %0
$q0 = COPY %5(<2 x s64>)
RET_ReallyLR implicit $q0
...
---
name: v2s32
alignment: 4
tracksRegLiveness: true
body: |
bb.0:
liveins: $d0, $d1
; CHECK-LABEL: name: v2s32
; CHECK: liveins: $d0, $d1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $d0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $d1
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[C]](s32), [[C]](s32)
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(<2 x s32>) = G_ICMP intpred(sgt), [[COPY]](<2 x s32>), [[BUILD_VECTOR]]
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; CHECK-NEXT: [[BUILD_VECTOR1:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[C1]](s32), [[C1]](s32)
; CHECK-NEXT: [[XOR:%[0-9]+]]:_(<2 x s32>) = G_XOR [[ICMP]], [[BUILD_VECTOR1]]
; CHECK-NEXT: [[AND:%[0-9]+]]:_(<2 x s32>) = G_AND [[COPY1]], [[ICMP]]
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(<2 x s32>) = G_AND [[COPY]], [[XOR]]
; CHECK-NEXT: [[OR:%[0-9]+]]:_(<2 x s32>) = G_OR [[AND]], [[AND1]]
; CHECK-NEXT: $d0 = COPY [[OR]](<2 x s32>)
; CHECK-NEXT: RET_ReallyLR implicit $d0
%0:_(<2 x s32>) = COPY $d0
%1:_(<2 x s32>) = COPY $d1
%3:_(s32) = G_CONSTANT i32 0
%2:_(<2 x s32>) = G_BUILD_VECTOR %3(s32), %3(s32)
%4:_(<2 x s1>) = G_ICMP intpred(sgt), %0(<2 x s32>), %2
%5:_(<2 x s32>) = G_SELECT %4(<2 x s1>), %1, %0
$d0 = COPY %5(<2 x s32>)
RET_ReallyLR implicit $d0
...
---
name: v16s8
alignment: 4
tracksRegLiveness: true
body: |
bb.0:
liveins: $q0, $q1
; CHECK-LABEL: name: v16s8
; CHECK: liveins: $q0, $q1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<16 x s8>) = COPY $q0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<16 x s8>) = COPY $q1
; CHECK-NEXT: [[C:%[0-9]+]]:_(s8) = G_CONSTANT i8 0
; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<16 x s8>) = G_BUILD_VECTOR [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8)
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(<16 x s8>) = G_ICMP intpred(sgt), [[COPY]](<16 x s8>), [[BUILD_VECTOR]]
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s8) = G_CONSTANT i8 -1
; CHECK-NEXT: [[BUILD_VECTOR1:%[0-9]+]]:_(<16 x s8>) = G_BUILD_VECTOR [[C1]](s8), [[C1]](s8), [[C1]](s8), [[C1]](s8), [[C1]](s8), [[C1]](s8), [[C1]](s8), [[C1]](s8), [[C1]](s8), [[C1]](s8), [[C1]](s8), [[C1]](s8), [[C1]](s8), [[C1]](s8), [[C1]](s8), [[C1]](s8)
; CHECK-NEXT: [[XOR:%[0-9]+]]:_(<16 x s8>) = G_XOR [[ICMP]], [[BUILD_VECTOR1]]
; CHECK-NEXT: [[AND:%[0-9]+]]:_(<16 x s8>) = G_AND [[COPY1]], [[ICMP]]
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(<16 x s8>) = G_AND [[COPY]], [[XOR]]
; CHECK-NEXT: [[OR:%[0-9]+]]:_(<16 x s8>) = G_OR [[AND]], [[AND1]]
; CHECK-NEXT: $q0 = COPY [[OR]](<16 x s8>)
; CHECK-NEXT: RET_ReallyLR implicit $q0
%0:_(<16 x s8>) = COPY $q0
%1:_(<16 x s8>) = COPY $q1
%3:_(s8) = G_CONSTANT i8 0
%2:_(<16 x s8>) = G_BUILD_VECTOR %3(s8), %3(s8), %3(s8), %3(s8), %3(s8), %3(s8), %3(s8), %3(s8), %3(s8), %3(s8), %3(s8), %3(s8), %3(s8), %3(s8), %3(s8), %3(s8)
%4:_(<16 x s1>) = G_ICMP intpred(sgt), %0(<16 x s8>), %2
%5:_(<16 x s8>) = G_SELECT %4(<16 x s1>), %1, %0
$q0 = COPY %5(<16 x s8>)
RET_ReallyLR implicit $q0
...
---
name: scalar_mask
alignment: 4
tracksRegLiveness: true
liveins:
- { reg: '$w0' }
- { reg: '$q0' }
body: |
bb.1:
liveins: $q0, $w0
; CHECK-LABEL: name: scalar_mask
; CHECK: liveins: $q0, $w0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<4 x s32>) = COPY $q0
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 4100
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float 0.000000e+00
; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[C1]](s32), [[C1]](s32), [[C1]](s32), [[C1]](s32)
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG [[ICMP]], 1
; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY [[SEXT_INREG]](s32)
; CHECK-NEXT: [[DEF:%[0-9]+]]:_(<4 x s32>) = G_IMPLICIT_DEF
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[IVEC:%[0-9]+]]:_(<4 x s32>) = G_INSERT_VECTOR_ELT [[DEF]], [[COPY2]](s32), [[C2]](s64)
; CHECK-NEXT: [[SHUF:%[0-9]+]]:_(<4 x s32>) = G_SHUFFLE_VECTOR [[IVEC]](<4 x s32>), [[DEF]], shufflemask(0, 0, 0, 0)
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; CHECK-NEXT: [[BUILD_VECTOR1:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[C3]](s32), [[C3]](s32), [[C3]](s32), [[C3]](s32)
; CHECK-NEXT: [[XOR:%[0-9]+]]:_(<4 x s32>) = G_XOR [[SHUF]], [[BUILD_VECTOR1]]
; CHECK-NEXT: [[AND:%[0-9]+]]:_(<4 x s32>) = G_AND [[COPY1]], [[SHUF]]
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(<4 x s32>) = G_AND [[BUILD_VECTOR]], [[XOR]]
; CHECK-NEXT: [[OR:%[0-9]+]]:_(<4 x s32>) = G_OR [[AND]], [[AND1]]
; CHECK-NEXT: $q0 = COPY [[OR]](<4 x s32>)
; CHECK-NEXT: RET_ReallyLR implicit $q0
%0:_(s32) = COPY $w0
%1:_(<4 x s32>) = COPY $q0
%2:_(s32) = G_CONSTANT i32 4100
%6:_(s32) = G_FCONSTANT float 0.000000e+00
%5:_(<4 x s32>) = G_BUILD_VECTOR %6(s32), %6(s32), %6(s32), %6(s32)
%3:_(s1) = G_ICMP intpred(eq), %0(s32), %2
%4:_(<4 x s32>) = G_SELECT %3(s1), %1, %5
$q0 = COPY %4(<4 x s32>)
RET_ReallyLR implicit $q0
...
---
name: s88
tracksRegLiveness: true
body: |
bb.0:
liveins: $w0, $w1, $x0
; CHECK-LABEL: name: s88
; CHECK: liveins: $w0, $w1, $x0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: %a:_(s32) = COPY $w0
; CHECK-NEXT: %b:_(s32) = COPY $w1
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(sgt), %a(s32), %b
; CHECK-NEXT: [[DEF:%[0-9]+]]:_(s64) = G_IMPLICIT_DEF
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s32), [[DEF]], [[DEF]]
; CHECK-NEXT: $x0 = COPY [[SELECT]](s64)
; CHECK-NEXT: RET_ReallyLR implicit $x0
%a:_(s32) = COPY $w0
%b:_(s32) = COPY $w1
%cmp:_(s1) = G_ICMP intpred(sgt), %a(s32), %b
%sel_a:_(s88) = G_IMPLICIT_DEF
%sel_b:_(s88) = G_IMPLICIT_DEF
%select:_(s88) = G_SELECT %cmp(s1), %sel_a, %sel_b
%trunc:_(s64) = G_TRUNC %select
$x0 = COPY %trunc
RET_ReallyLR implicit $x0
...
# The select condition has already been zero extended to s32, and
# needs a sext_inreg to get a vector boolean.
---
name: scalar_mask_already_promoted_select_s32_v4s32
alignment: 4
tracksRegLiveness: true
body: |
bb.0:
liveins: $q0, $w0
; CHECK-LABEL: name: scalar_mask_already_promoted_select_s32_v4s32
; CHECK: liveins: $q0, $w0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<4 x s32>) = COPY $q0
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 4100
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float 0.000000e+00
; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[C1]](s32), [[C1]](s32), [[C1]](s32), [[C1]](s32)
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG [[ICMP]], 1
; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY [[SEXT_INREG]](s32)
; CHECK-NEXT: [[DEF:%[0-9]+]]:_(<4 x s32>) = G_IMPLICIT_DEF
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[IVEC:%[0-9]+]]:_(<4 x s32>) = G_INSERT_VECTOR_ELT [[DEF]], [[COPY2]](s32), [[C2]](s64)
; CHECK-NEXT: [[SHUF:%[0-9]+]]:_(<4 x s32>) = G_SHUFFLE_VECTOR [[IVEC]](<4 x s32>), [[DEF]], shufflemask(0, 0, 0, 0)
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; CHECK-NEXT: [[BUILD_VECTOR1:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[C3]](s32), [[C3]](s32), [[C3]](s32), [[C3]](s32)
; CHECK-NEXT: [[XOR:%[0-9]+]]:_(<4 x s32>) = G_XOR [[SHUF]], [[BUILD_VECTOR1]]
; CHECK-NEXT: [[AND:%[0-9]+]]:_(<4 x s32>) = G_AND [[COPY1]], [[SHUF]]
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(<4 x s32>) = G_AND [[BUILD_VECTOR]], [[XOR]]
; CHECK-NEXT: [[OR:%[0-9]+]]:_(<4 x s32>) = G_OR [[AND]], [[AND1]]
; CHECK-NEXT: $q0 = COPY [[OR]](<4 x s32>)
; CHECK-NEXT: RET_ReallyLR implicit $q0
%0:_(s32) = COPY $w0
%1:_(<4 x s32>) = COPY $q0
%2:_(s32) = G_CONSTANT i32 4100
%6:_(s32) = G_FCONSTANT float 0.000000e+00
%5:_(<4 x s32>) = G_BUILD_VECTOR %6(s32), %6(s32), %6(s32), %6(s32)
%3:_(s32) = G_ICMP intpred(eq), %0(s32), %2
%4:_(<4 x s32>) = G_SELECT %3(s32), %1, %5
$q0 = COPY %4(<4 x s32>)
RET_ReallyLR implicit $q0
...
# The scalar select condition was zero extended to s32, to a different
# type from the vector width. It needs to be sign extended inreg, and
# then sign extended to the full element width.
---
name: scalar_mask_select_s32_v4s64
alignment: 4
tracksRegLiveness: true
body: |
bb.0:
liveins: $q0, $w0
; CHECK-LABEL: name: scalar_mask_select_s32_v4s64
; CHECK: liveins: $q0, $w0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $q0
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 4100
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_FCONSTANT double 0.000000e+00
; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[C1]](s64), [[C1]](s64)
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[COPY]](s32), [[C]]
; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG [[ICMP]], 1
; CHECK-NEXT: [[SEXT:%[0-9]+]]:_(s64) = G_SEXT [[SEXT_INREG]](s32)
; CHECK-NEXT: [[DEF:%[0-9]+]]:_(<2 x s64>) = G_IMPLICIT_DEF
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[IVEC:%[0-9]+]]:_(<2 x s64>) = G_INSERT_VECTOR_ELT [[DEF]], [[SEXT]](s64), [[C2]](s64)
; CHECK-NEXT: [[SHUF:%[0-9]+]]:_(<2 x s64>) = G_SHUFFLE_VECTOR [[IVEC]](<2 x s64>), [[DEF]], shufflemask(0, 0)
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1
; CHECK-NEXT: [[BUILD_VECTOR1:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[C3]](s64), [[C3]](s64)
; CHECK-NEXT: [[XOR:%[0-9]+]]:_(<2 x s64>) = G_XOR [[SHUF]], [[BUILD_VECTOR1]]
; CHECK-NEXT: [[AND:%[0-9]+]]:_(<2 x s64>) = G_AND [[COPY1]], [[SHUF]]
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(<2 x s64>) = G_AND [[BUILD_VECTOR]], [[XOR]]
; CHECK-NEXT: [[OR:%[0-9]+]]:_(<2 x s64>) = G_OR [[AND]], [[AND1]]
; CHECK-NEXT: $q0 = COPY [[OR]](<2 x s64>)
; CHECK-NEXT: RET_ReallyLR implicit $q0
%0:_(s32) = COPY $w0
%1:_(<2 x s64>) = COPY $q0
%2:_(s32) = G_CONSTANT i32 4100
%6:_(s64) = G_FCONSTANT double 0.000000e+00
%5:_(<2 x s64>) = G_BUILD_VECTOR %6, %6
%3:_(s32) = G_ICMP intpred(eq), %0(s32), %2
%4:_(<2 x s64>) = G_SELECT %3(s32), %1, %5
$q0 = COPY %4
RET_ReallyLR implicit $q0
...
# Check degenerate case where the selected element size is the same as
# the condition bitwidth.
---
name: select_v4s1_s1
alignment: 4
tracksRegLiveness: true
body: |
bb.0:
liveins: $q0, $q1, $q2, $w0
; CHECK-LABEL: name: select_v4s1_s1
; CHECK: liveins: $q0, $q1, $q2, $w0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: %w0:_(s32) = COPY $w0
; CHECK-NEXT: %q0:_(<4 x s32>) = COPY $q0
; CHECK-NEXT: %q1:_(<4 x s32>) = COPY $q1
; CHECK-NEXT: %q2:_(<4 x s32>) = COPY $q2
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(<4 x s32>) = G_ICMP intpred(eq), %q0(<4 x s32>), %q1
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(<4 x s32>) = G_ICMP intpred(eq), %q0(<4 x s32>), %q2
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 4100
; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %w0(s32), [[C]]
; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG [[ICMP2]], 1
; CHECK-NEXT: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[SEXT_INREG]](s32)
; CHECK-NEXT: [[IVEC:%[0-9]+]]:_(<4 x s16>) = G_INSERT_VECTOR_ELT [[DEF]], [[TRUNC]](s16), [[C1]](s64)
; CHECK-NEXT: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16), [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[IVEC]](<4 x s16>)
; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[UV]](s16)
; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s8) = G_TRUNC [[UV1]](s16)
; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s8) = G_TRUNC [[UV2]](s16)
; CHECK-NEXT: [[TRUNC4:%[0-9]+]]:_(s8) = G_TRUNC [[UV3]](s16)
; CHECK-NEXT: [[DEF1:%[0-9]+]]:_(s8) = G_IMPLICIT_DEF
; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<8 x s8>) = G_BUILD_VECTOR [[TRUNC1]](s8), [[TRUNC2]](s8), [[TRUNC3]](s8), [[TRUNC4]](s8), [[DEF1]](s8), [[DEF1]](s8), [[DEF1]](s8), [[DEF1]](s8)
; CHECK-NEXT: [[UV4:%[0-9]+]]:_(s16), [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[DEF]](<4 x s16>)
; CHECK-NEXT: [[TRUNC5:%[0-9]+]]:_(s8) = G_TRUNC [[UV4]](s16)
; CHECK-NEXT: [[TRUNC6:%[0-9]+]]:_(s8) = G_TRUNC [[UV5]](s16)
; CHECK-NEXT: [[TRUNC7:%[0-9]+]]:_(s8) = G_TRUNC [[UV6]](s16)
; CHECK-NEXT: [[TRUNC8:%[0-9]+]]:_(s8) = G_TRUNC [[UV7]](s16)
; CHECK-NEXT: [[BUILD_VECTOR1:%[0-9]+]]:_(<8 x s8>) = G_BUILD_VECTOR [[TRUNC5]](s8), [[TRUNC6]](s8), [[TRUNC7]](s8), [[TRUNC8]](s8), [[DEF1]](s8), [[DEF1]](s8), [[DEF1]](s8), [[DEF1]](s8)
; CHECK-NEXT: [[SHUF:%[0-9]+]]:_(<8 x s8>) = G_SHUFFLE_VECTOR [[BUILD_VECTOR]](<8 x s8>), [[BUILD_VECTOR1]], shufflemask(0, 0, 0, 0, undef, undef, undef, undef)
; CHECK-NEXT: [[UV8:%[0-9]+]]:_(<4 x s8>), [[UV9:%[0-9]+]]:_(<4 x s8>) = G_UNMERGE_VALUES [[SHUF]](<8 x s8>)
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s8) = G_CONSTANT i8 1
; CHECK-NEXT: [[UV10:%[0-9]+]]:_(s8), [[UV11:%[0-9]+]]:_(s8), [[UV12:%[0-9]+]]:_(s8), [[UV13:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[UV8]](<4 x s8>)
; CHECK-NEXT: [[BUILD_VECTOR2:%[0-9]+]]:_(<8 x s8>) = G_BUILD_VECTOR [[UV10]](s8), [[UV11]](s8), [[UV12]](s8), [[UV13]](s8), [[DEF1]](s8), [[DEF1]](s8), [[DEF1]](s8), [[DEF1]](s8)
; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(<8 x s16>) = G_ANYEXT [[BUILD_VECTOR2]](<8 x s8>)
; CHECK-NEXT: [[UV14:%[0-9]+]]:_(<4 x s16>), [[UV15:%[0-9]+]]:_(<4 x s16>) = G_UNMERGE_VALUES [[ANYEXT]](<8 x s16>)
; CHECK-NEXT: [[BUILD_VECTOR3:%[0-9]+]]:_(<8 x s8>) = G_BUILD_VECTOR [[C2]](s8), [[C2]](s8), [[C2]](s8), [[C2]](s8), [[DEF1]](s8), [[DEF1]](s8), [[DEF1]](s8), [[DEF1]](s8)
; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(<8 x s16>) = G_ANYEXT [[BUILD_VECTOR3]](<8 x s8>)
; CHECK-NEXT: [[UV16:%[0-9]+]]:_(<4 x s16>), [[UV17:%[0-9]+]]:_(<4 x s16>) = G_UNMERGE_VALUES [[ANYEXT1]](<8 x s16>)
; CHECK-NEXT: [[XOR:%[0-9]+]]:_(<4 x s16>) = G_XOR [[UV14]], [[UV16]]
; CHECK-NEXT: [[TRUNC9:%[0-9]+]]:_(<4 x s16>) = G_TRUNC [[ICMP]](<4 x s32>)
; CHECK-NEXT: [[UV18:%[0-9]+]]:_(s8), [[UV19:%[0-9]+]]:_(s8), [[UV20:%[0-9]+]]:_(s8), [[UV21:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[UV8]](<4 x s8>)
; CHECK-NEXT: [[BUILD_VECTOR4:%[0-9]+]]:_(<8 x s8>) = G_BUILD_VECTOR [[UV18]](s8), [[UV19]](s8), [[UV20]](s8), [[UV21]](s8), [[DEF1]](s8), [[DEF1]](s8), [[DEF1]](s8), [[DEF1]](s8)
; CHECK-NEXT: [[ANYEXT2:%[0-9]+]]:_(<8 x s16>) = G_ANYEXT [[BUILD_VECTOR4]](<8 x s8>)
; CHECK-NEXT: [[UV22:%[0-9]+]]:_(<4 x s16>), [[UV23:%[0-9]+]]:_(<4 x s16>) = G_UNMERGE_VALUES [[ANYEXT2]](<8 x s16>)
; CHECK-NEXT: [[AND:%[0-9]+]]:_(<4 x s16>) = G_AND [[TRUNC9]], [[UV22]]
; CHECK-NEXT: [[TRUNC10:%[0-9]+]]:_(<4 x s16>) = G_TRUNC [[ICMP1]](<4 x s32>)
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(<4 x s16>) = G_AND [[TRUNC10]], [[XOR]]
; CHECK-NEXT: [[OR:%[0-9]+]]:_(<4 x s16>) = G_OR [[AND]], [[AND1]]
; CHECK-NEXT: [[ANYEXT3:%[0-9]+]]:_(<4 x s32>) = G_ANYEXT [[OR]](<4 x s16>)
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[BUILD_VECTOR5:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[C3]](s32), [[C3]](s32), [[C3]](s32), [[C3]](s32)
; CHECK-NEXT: %zext_select:_(<4 x s32>) = G_AND [[ANYEXT3]], [[BUILD_VECTOR5]]
; CHECK-NEXT: $q0 = COPY %zext_select(<4 x s32>)
; CHECK-NEXT: RET_ReallyLR implicit $q0
%w0:_(s32) = COPY $w0
%q0:_(<4 x s32>) = COPY $q0
%q1:_(<4 x s32>) = COPY $q1
%q2:_(<4 x s32>) = COPY $q2
%vec_cond0:_(<4 x s1>) = G_ICMP intpred(eq), %q0, %q1
%vec_cond1:_(<4 x s1>) = G_ICMP intpred(eq), %q0, %q2
%2:_(s32) = G_CONSTANT i32 4100
%6:_(s32) = G_FCONSTANT float 0.000000e+00
%5:_(<4 x s32>) = G_BUILD_VECTOR %6(s32), %6(s32), %6(s32), %6(s32)
%cmp:_(s1) = G_ICMP intpred(eq), %w0, %2
%select:_(<4 x s1>) = G_SELECT %cmp, %vec_cond0, %vec_cond1
%zext_select:_(<4 x s32>) = G_ZEXT %select
$q0 = COPY %zext_select
RET_ReallyLR implicit $q0
...
---
name: lower_select_vec_ptr
liveins:
- { reg: '$x0' }
- { reg: '$q0' }
body: |
bb.1:
liveins: $q0, $x0
; CHECK-LABEL: name: lower_select_vec_ptr
; CHECK: liveins: $q0, $x0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<2 x p0>) = COPY $q0
; CHECK-NEXT: [[C:%[0-9]+]]:_(p0) = G_CONSTANT i64 0
; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x p0>) = G_BUILD_VECTOR [[C]](p0), [[C]](p0)
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[COPY]](p0), [[C]]
; CHECK-NEXT: [[PTRTOINT:%[0-9]+]]:_(<2 x s64>) = G_PTRTOINT [[COPY1]](<2 x p0>)
; CHECK-NEXT: [[PTRTOINT1:%[0-9]+]]:_(<2 x s64>) = G_PTRTOINT [[BUILD_VECTOR]](<2 x p0>)
; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG [[ICMP]], 1
; CHECK-NEXT: [[SEXT:%[0-9]+]]:_(s64) = G_SEXT [[SEXT_INREG]](s32)
; CHECK-NEXT: [[DEF:%[0-9]+]]:_(<2 x s64>) = G_IMPLICIT_DEF
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[IVEC:%[0-9]+]]:_(<2 x s64>) = G_INSERT_VECTOR_ELT [[DEF]], [[SEXT]](s64), [[C1]](s64)
; CHECK-NEXT: [[SHUF:%[0-9]+]]:_(<2 x s64>) = G_SHUFFLE_VECTOR [[IVEC]](<2 x s64>), [[DEF]], shufflemask(0, 0)
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1
; CHECK-NEXT: [[BUILD_VECTOR1:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[C2]](s64), [[C2]](s64)
; CHECK-NEXT: [[XOR:%[0-9]+]]:_(<2 x s64>) = G_XOR [[SHUF]], [[BUILD_VECTOR1]]
; CHECK-NEXT: [[AND:%[0-9]+]]:_(<2 x s64>) = G_AND [[PTRTOINT]], [[SHUF]]
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(<2 x s64>) = G_AND [[PTRTOINT1]], [[XOR]]
; CHECK-NEXT: [[OR:%[0-9]+]]:_(<2 x s64>) = G_OR [[AND]], [[AND1]]
; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:_(<2 x p0>) = G_INTTOPTR [[OR]](<2 x s64>)
; CHECK-NEXT: $q0 = COPY [[INTTOPTR]](<2 x p0>)
; CHECK-NEXT: RET_ReallyLR implicit $q0
%0:_(p0) = COPY $x0
%1:_(<2 x p0>) = COPY $q0
%2:_(p0) = G_CONSTANT i64 0
%5:_(<2 x p0>) = G_BUILD_VECTOR %2(p0), %2(p0)
%3:_(s1) = G_ICMP intpred(eq), %0(p0), %2
%4:_(<2 x p0>) = G_SELECT %3(s1), %1, %5
$q0 = COPY %4(<2 x p0>)
RET_ReallyLR implicit $q0
...
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