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|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple aarch64 -mattr=+fullfp16 -run-pass=aarch64-prelegalizer-combiner -global-isel -verify-machineinstrs %s -o - | FileCheck %s
---
name: test_s16
body: |
bb.0:
liveins: $h0
; CHECK-LABEL: name: test_s16
; CHECK: liveins: $h0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s16) = COPY $h0
; CHECK-NEXT: [[C:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH0000
; CHECK-NEXT: [[FMAXIMUM:%[0-9]+]]:_(s16) = G_FMAXIMUM [[C]], [[COPY]]
; CHECK-NEXT: $h0 = COPY [[FMAXIMUM]](s16)
; CHECK-NEXT: RET_ReallyLR implicit $h0
%0:_(s16) = COPY $h0
%1:_(s16) = G_FCONSTANT half 0xH0000
%2:_(s1) = G_FCMP floatpred(olt), %0(s16), %1
%3:_(s16) = G_SELECT %2(s1), %1, %0
$h0 = COPY %3(s16)
RET_ReallyLR implicit $h0
...
---
name: test_s32
body: |
bb.0:
liveins: $s0
; CHECK-LABEL: name: test_s32
; CHECK: liveins: $s0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $s0
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0.000000e+00
; CHECK-NEXT: [[FMAXIMUM:%[0-9]+]]:_(s32) = G_FMAXIMUM [[C]], [[COPY]]
; CHECK-NEXT: $s0 = COPY [[FMAXIMUM]](s32)
; CHECK-NEXT: RET_ReallyLR implicit $s0
%0:_(s32) = COPY $s0
%1:_(s32) = G_FCONSTANT float 0.000000e+00
%2:_(s1) = G_FCMP floatpred(olt), %0(s32), %1
%3:_(s32) = G_SELECT %2(s1), %1, %0
$s0 = COPY %3(s32)
RET_ReallyLR implicit $s0
...
---
name: test_s64
body: |
bb.0:
liveins: $d0
; CHECK-LABEL: name: test_s64
; CHECK: liveins: $d0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $d0
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double 0.000000e+00
; CHECK-NEXT: [[FMAXIMUM:%[0-9]+]]:_(s64) = G_FMAXIMUM [[C]], [[COPY]]
; CHECK-NEXT: $d0 = COPY [[FMAXIMUM]](s64)
; CHECK-NEXT: RET_ReallyLR implicit $d0
%0:_(s64) = COPY $d0
%1:_(s64) = G_FCONSTANT double 0.000000e+00
%2:_(s1) = G_FCMP floatpred(olt), %0(s64), %1
%3:_(s64) = G_SELECT %2(s1), %1, %0
$d0 = COPY %3(s64)
RET_ReallyLR implicit $d0
...
---
name: test_s64_fmin
body: |
bb.0:
liveins: $d0
; CHECK-LABEL: name: test_s64_fmin
; CHECK: liveins: $d0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $d0
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double 0.000000e+00
; CHECK-NEXT: [[FMINIMUM:%[0-9]+]]:_(s64) = G_FMINIMUM [[C]], [[COPY]]
; CHECK-NEXT: $d0 = COPY [[FMINIMUM]](s64)
; CHECK-NEXT: RET_ReallyLR implicit $d0
%0:_(s64) = COPY $d0
%1:_(s64) = G_FCONSTANT double 0.000000e+00
%2:_(s1) = G_FCMP floatpred(ogt), %0(s64), %1
%3:_(s64) = G_SELECT %2(s1), %1, %0
$d0 = COPY %3(s64)
RET_ReallyLR implicit $d0
...
---
name: test_v8s16
body: |
bb.0:
liveins: $q0
; CHECK-LABEL: name: test_v8s16
; CHECK: liveins: $q0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<8 x s16>) = COPY $q0
; CHECK-NEXT: [[C:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH0000
; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<8 x s16>) = G_BUILD_VECTOR [[C]](s16), [[C]](s16), [[C]](s16), [[C]](s16), [[C]](s16), [[C]](s16), [[C]](s16), [[C]](s16)
; CHECK-NEXT: [[FMAXIMUM:%[0-9]+]]:_(<8 x s16>) = G_FMAXIMUM [[BUILD_VECTOR]], [[COPY]]
; CHECK-NEXT: $q0 = COPY [[FMAXIMUM]](<8 x s16>)
; CHECK-NEXT: RET_ReallyLR implicit $q0
%0:_(<8 x s16>) = COPY $q0
%2:_(s16) = G_FCONSTANT half 0xH0000
%1:_(<8 x s16>) = G_BUILD_VECTOR %2(s16), %2(s16), %2(s16), %2(s16), %2(s16), %2(s16), %2(s16), %2(s16)
%3:_(<8 x s1>) = G_FCMP floatpred(olt), %0(<8 x s16>), %1
%4:_(<8 x s16>) = G_SELECT %3(<8 x s1>), %1, %0
$q0 = COPY %4(<8 x s16>)
RET_ReallyLR implicit $q0
...
---
name: test_v4s32
body: |
bb.0:
liveins: $q0
; CHECK-LABEL: name: test_v4s32
; CHECK: liveins: $q0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $q0
; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<4 x s32>) = G_BITCAST [[COPY]](<2 x s64>)
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0.000000e+00
; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[C]](s32), [[C]](s32), [[C]](s32), [[C]](s32)
; CHECK-NEXT: [[FMAXIMUM:%[0-9]+]]:_(<4 x s32>) = G_FMAXIMUM [[BUILD_VECTOR]], [[BITCAST]]
; CHECK-NEXT: $q0 = COPY [[FMAXIMUM]](<4 x s32>)
; CHECK-NEXT: RET_ReallyLR implicit $q0
%1:_(<2 x s64>) = COPY $q0
%0:_(<4 x s32>) = G_BITCAST %1(<2 x s64>)
%3:_(s32) = G_FCONSTANT float 0.000000e+00
%2:_(<4 x s32>) = G_BUILD_VECTOR %3(s32), %3(s32), %3(s32), %3(s32)
%4:_(<4 x s1>) = G_FCMP floatpred(olt), %0(<4 x s32>), %2
%5:_(<4 x s32>) = G_SELECT %4(<4 x s1>), %2, %0
$q0 = COPY %5(<4 x s32>)
RET_ReallyLR implicit $q0
...
---
name: test_v2s64
body: |
bb.0:
liveins: $q0
; CHECK-LABEL: name: test_v2s64
; CHECK: liveins: $q0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $q0
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double 0.000000e+00
; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[C]](s64), [[C]](s64)
; CHECK-NEXT: [[FMAXIMUM:%[0-9]+]]:_(<2 x s64>) = G_FMAXIMUM [[BUILD_VECTOR]], [[COPY]]
; CHECK-NEXT: $q0 = COPY [[FMAXIMUM]](<2 x s64>)
; CHECK-NEXT: RET_ReallyLR implicit $q0
%0:_(<2 x s64>) = COPY $q0
%2:_(s64) = G_FCONSTANT double 0.000000e+00
%1:_(<2 x s64>) = G_BUILD_VECTOR %2(s64), %2(s64)
%3:_(<2 x s1>) = G_FCMP floatpred(olt), %0(<2 x s64>), %1
%4:_(<2 x s64>) = G_SELECT %3(<2 x s1>), %1, %0
$q0 = COPY %4(<2 x s64>)
RET_ReallyLR implicit $q0
...
---
name: test_v2s64_fmin
body: |
bb.0:
liveins: $q0
; CHECK-LABEL: name: test_v2s64_fmin
; CHECK: liveins: $q0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $q0
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double 0.000000e+00
; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[C]](s64), [[C]](s64)
; CHECK-NEXT: [[FMINIMUM:%[0-9]+]]:_(<2 x s64>) = G_FMINIMUM [[BUILD_VECTOR]], [[COPY]]
; CHECK-NEXT: $q0 = COPY [[FMINIMUM]](<2 x s64>)
; CHECK-NEXT: RET_ReallyLR implicit $q0
%0:_(<2 x s64>) = COPY $q0
%2:_(s64) = G_FCONSTANT double 0.000000e+00
%1:_(<2 x s64>) = G_BUILD_VECTOR %2(s64), %2(s64)
%3:_(<2 x s1>) = G_FCMP floatpred(ogt), %0(<2 x s64>), %1
%4:_(<2 x s64>) = G_SELECT %3(<2 x s1>), %1, %0
$q0 = COPY %4(<2 x s64>)
RET_ReallyLR implicit $q0
...
|
