# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn -mcpu=fiji -run-pass=instruction-select -global-isel-abort=0 -verify-machineinstrs -o - %s | FileCheck -check-prefix=VI %s
# RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -run-pass=instruction-select -global-isel-abort=0 -verify-machineinstrs -o - %s | FileCheck -check-prefixes=GCN,GFX11 %s
# RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -run-pass=instruction-select -global-isel-abort=0 -verify-machineinstrs -o - %s | FileCheck -check-prefixes=GCN,GFX11-FAKE16 %s
---
name: ffloor_s16_ss
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $sgpr0
; VI-LABEL: name: ffloor_s16_ss
; VI: liveins: $sgpr0
; VI-NEXT: {{ $}}
; VI-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; VI-NEXT: [[TRUNC:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY]](s32)
; VI-NEXT: [[FFLOOR:%[0-9]+]]:sreg_32(s16) = G_FFLOOR [[TRUNC]]
; VI-NEXT: [[COPY1:%[0-9]+]]:sreg_32(s32) = COPY [[FFLOOR]](s16)
; VI-NEXT: $sgpr0 = COPY [[COPY1]](s32)
;
; GCN-LABEL: name: ffloor_s16_ss
; GCN: liveins: $sgpr0
; GCN-NEXT: {{ $}}
; GCN-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; GCN-NEXT: [[TRUNC:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY]](s32)
; GCN-NEXT: [[FFLOOR:%[0-9]+]]:sreg_32(s16) = G_FFLOOR [[TRUNC]]
; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_32(s32) = COPY [[FFLOOR]](s16)
; GCN-NEXT: $sgpr0 = COPY [[COPY1]](s32)
%0:sgpr(s32) = COPY $sgpr0
%1:sgpr(s16) = G_TRUNC %0
%2:sgpr(s16) = G_FFLOOR %1
%3:sgpr(s32) = G_ANYEXT %2
$sgpr0 = COPY %3
...
---
name: ffloor_s16_vv
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $vgpr0
; VI-LABEL: name: ffloor_s16_vv
; VI: liveins: $vgpr0
; VI-NEXT: {{ $}}
; VI-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; VI-NEXT: [[V_FLOOR_F16_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_FLOOR_F16_e64 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; VI-NEXT: $vgpr0 = COPY [[V_FLOOR_F16_e64_]]
;
; GFX11-LABEL: name: ffloor_s16_vv
; GFX11: liveins: $vgpr0
; GFX11-NEXT: {{ $}}
; GFX11-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX11-NEXT: [[COPY1:%[0-9]+]]:vgpr_16 = COPY [[COPY]].lo16
; GFX11-NEXT: [[V_FLOOR_F16_t16_e64_:%[0-9]+]]:vgpr_16 = nofpexcept V_FLOOR_F16_t16_e64 0, [[COPY1]], 0, 0, 0, implicit $mode, implicit $exec
; GFX11-NEXT: [[DEF:%[0-9]+]]:vgpr_16 = IMPLICIT_DEF
; GFX11-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vgpr_32 = REG_SEQUENCE [[V_FLOOR_F16_t16_e64_]], %subreg.lo16, [[DEF]], %subreg.hi16
; GFX11-NEXT: $vgpr0 = COPY [[REG_SEQUENCE]]
;
; GFX11-FAKE16-LABEL: name: ffloor_s16_vv
; GFX11-FAKE16: liveins: $vgpr0
; GFX11-FAKE16-NEXT: {{ $}}
; GFX11-FAKE16-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX11-FAKE16-NEXT: [[V_FLOOR_F16_fake16_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_FLOOR_F16_fake16_e64 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX11-FAKE16-NEXT: $vgpr0 = COPY [[V_FLOOR_F16_fake16_e64_]]
%0:vgpr(s32) = COPY $vgpr0
%1:vgpr(s16) = G_TRUNC %0
%2:vgpr(s16) = G_FFLOOR %1
%3:vgpr(s32) = G_ANYEXT %2
$vgpr0 = COPY %3
...
---
name: ffloor_s16_vs
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $sgpr0
; VI-LABEL: name: ffloor_s16_vs
; VI: liveins: $sgpr0
; VI-NEXT: {{ $}}
; VI-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
; VI-NEXT: [[V_FLOOR_F16_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_FLOOR_F16_e64 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; VI-NEXT: $vgpr0 = COPY [[V_FLOOR_F16_e64_]]
;
; GFX11-LABEL: name: ffloor_s16_vs
; GFX11: liveins: $sgpr0
; GFX11-NEXT: {{ $}}
; GFX11-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
; GFX11-NEXT: [[V_FLOOR_F16_t16_e64_:%[0-9]+]]:vgpr_16 = nofpexcept V_FLOOR_F16_t16_e64 0, [[COPY]], 0, 0, 0, implicit $mode, implicit $exec
; GFX11-NEXT: [[DEF:%[0-9]+]]:vgpr_16 = IMPLICIT_DEF
; GFX11-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vgpr_32 = REG_SEQUENCE [[V_FLOOR_F16_t16_e64_]], %subreg.lo16, [[DEF]], %subreg.hi16
; GFX11-NEXT: $vgpr0 = COPY [[REG_SEQUENCE]]
;
; GFX11-FAKE16-LABEL: name: ffloor_s16_vs
; GFX11-FAKE16: liveins: $sgpr0
; GFX11-FAKE16-NEXT: {{ $}}
; GFX11-FAKE16-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
; GFX11-FAKE16-NEXT: [[V_FLOOR_F16_fake16_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_FLOOR_F16_fake16_e64 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX11-FAKE16-NEXT: $vgpr0 = COPY [[V_FLOOR_F16_fake16_e64_]]
%0:sgpr(s32) = COPY $sgpr0
%1:sgpr(s16) = G_TRUNC %0
%2:vgpr(s16) = G_FFLOOR %1
%3:vgpr(s32) = G_ANYEXT %2
$vgpr0 = COPY %3
...
---
name: ffloor_fneg_s16_vv
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $vgpr0
; VI-LABEL: name: ffloor_fneg_s16_vv
; VI: liveins: $vgpr0
; VI-NEXT: {{ $}}
; VI-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; VI-NEXT: [[V_FLOOR_F16_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_FLOOR_F16_e64 1, [[COPY]], 0, 0, implicit $mode, implicit $exec
; VI-NEXT: $vgpr0 = COPY [[V_FLOOR_F16_e64_]]
;
; GFX11-LABEL: name: ffloor_fneg_s16_vv
; GFX11: liveins: $vgpr0
; GFX11-NEXT: {{ $}}
; GFX11-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX11-NEXT: [[COPY1:%[0-9]+]]:vgpr_16 = COPY [[COPY]].lo16
; GFX11-NEXT: [[V_FLOOR_F16_t16_e64_:%[0-9]+]]:vgpr_16 = nofpexcept V_FLOOR_F16_t16_e64 1, [[COPY1]], 0, 0, 0, implicit $mode, implicit $exec
; GFX11-NEXT: [[DEF:%[0-9]+]]:vgpr_16 = IMPLICIT_DEF
; GFX11-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vgpr_32 = REG_SEQUENCE [[V_FLOOR_F16_t16_e64_]], %subreg.lo16, [[DEF]], %subreg.hi16
; GFX11-NEXT: $vgpr0 = COPY [[REG_SEQUENCE]]
;
; GFX11-FAKE16-LABEL: name: ffloor_fneg_s16_vv
; GFX11-FAKE16: liveins: $vgpr0
; GFX11-FAKE16-NEXT: {{ $}}
; GFX11-FAKE16-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX11-FAKE16-NEXT: [[V_FLOOR_F16_fake16_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_FLOOR_F16_fake16_e64 1, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX11-FAKE16-NEXT: $vgpr0 = COPY [[V_FLOOR_F16_fake16_e64_]]
%0:vgpr(s32) = COPY $vgpr0
%1:vgpr(s16) = G_TRUNC %0
%2:vgpr(s16) = G_FNEG %1
%3:vgpr(s16) = G_FFLOOR %2
%4:vgpr(s32) = G_ANYEXT %3
$vgpr0 = COPY %4
...
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