# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=hawaii -run-pass=instruction-select -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX7 %s
# FIXME: Ideally this would fail to select with ieee mode enabled.
---
name: fmaxnum_f32_f64_ieee_mode_on
legalized: true
regBankSelected: true
machineFunctionInfo:
mode:
ieee: true
body: |
bb.0:
liveins: $sgpr0, $vgpr0, $vgpr1, $vgpr3_vgpr4, $sgpr10_sgpr11, $vgpr10_vgpr11, $vgpr12_vgpr13
; GFX7-LABEL: name: fmaxnum_f32_f64_ieee_mode_on
; GFX7: liveins: $sgpr0, $vgpr0, $vgpr1, $vgpr3_vgpr4, $sgpr10_sgpr11, $vgpr10_vgpr11, $vgpr12_vgpr13
; GFX7-NEXT: {{ $}}
; GFX7-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
; GFX7-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX7-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; GFX7-NEXT: [[COPY3:%[0-9]+]]:vreg_64 = COPY $vgpr3_vgpr4
; GFX7-NEXT: [[COPY4:%[0-9]+]]:sreg_64 = COPY $sgpr10_sgpr11
; GFX7-NEXT: [[COPY5:%[0-9]+]]:vreg_64 = COPY $vgpr10_vgpr11
; GFX7-NEXT: [[COPY6:%[0-9]+]]:vreg_64 = COPY $vgpr12_vgpr13
; GFX7-NEXT: %7:vgpr_32 = nofpexcept V_MAX_F32_e64 0, [[COPY1]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX7-NEXT: %8:vgpr_32 = nofpexcept V_MAX_F32_e64 0, [[COPY]], 0, [[COPY1]], 0, 0, implicit $mode, implicit $exec
; GFX7-NEXT: %9:vgpr_32 = nofpexcept V_MAX_F32_e64 0, [[COPY1]], 0, [[COPY2]], 0, 0, implicit $mode, implicit $exec
; GFX7-NEXT: FLAT_STORE_DWORD [[COPY3]], %7, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32), addrspace 1)
; GFX7-NEXT: FLAT_STORE_DWORD [[COPY3]], %8, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32), addrspace 1)
; GFX7-NEXT: FLAT_STORE_DWORD [[COPY3]], %9, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32), addrspace 1)
; GFX7-NEXT: %10:vreg_64 = nofpexcept V_MAX_F64_e64 0, [[COPY4]], 0, [[COPY5]], 0, 0, implicit $mode, implicit $exec
; GFX7-NEXT: %11:vreg_64 = nofpexcept V_MAX_F64_e64 0, [[COPY5]], 0, [[COPY4]], 0, 0, implicit $mode, implicit $exec
; GFX7-NEXT: %12:vreg_64 = nofpexcept V_MAX_F64_e64 0, [[COPY5]], 0, [[COPY6]], 0, 0, implicit $mode, implicit $exec
; GFX7-NEXT: S_ENDPGM 0, implicit %10, implicit %11, implicit %12
%0:sgpr(s32) = COPY $sgpr0
%1:vgpr(s32) = COPY $vgpr0
%2:vgpr(s32) = COPY $vgpr1
%3:vgpr(p1) = COPY $vgpr3_vgpr4
%10:sgpr(s64) = COPY $sgpr10_sgpr11
%11:vgpr(s64) = COPY $vgpr10_vgpr11
%12:vgpr(s64) = COPY $vgpr12_vgpr13
; maxnum vs
%4:vgpr(s32) = G_FMAXNUM %1, %0
; maxnum sv
%5:vgpr(s32) = G_FMAXNUM %0, %1
; maxnum vv
%6:vgpr(s32) = G_FMAXNUM %1, %2
G_STORE %4, %3 :: (store (s32), addrspace 1)
G_STORE %5, %3 :: (store (s32), addrspace 1)
G_STORE %6, %3 :: (store (s32), addrspace 1)
; 64-bit
; maxnum vs
%14:vgpr(s64) = G_FMAXNUM %10, %11
; maxnum sv
%15:vgpr(s64) = G_FMAXNUM %11, %10
; maxnum vv
%16:vgpr(s64) = G_FMAXNUM %11, %12
S_ENDPGM 0, implicit %14, implicit %15, implicit %16
...
---
name: fmaxnum_f32_f64_ieee_mode_off
legalized: true
regBankSelected: true
machineFunctionInfo:
mode:
ieee: false
body: |
bb.0:
liveins: $sgpr0, $vgpr0, $vgpr1, $vgpr3_vgpr4, $sgpr10_sgpr11, $vgpr10_vgpr11, $vgpr12_vgpr13
; GFX7-LABEL: name: fmaxnum_f32_f64_ieee_mode_off
; GFX7: liveins: $sgpr0, $vgpr0, $vgpr1, $vgpr3_vgpr4, $sgpr10_sgpr11, $vgpr10_vgpr11, $vgpr12_vgpr13
; GFX7-NEXT: {{ $}}
; GFX7-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
; GFX7-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX7-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; GFX7-NEXT: [[COPY3:%[0-9]+]]:vreg_64 = COPY $vgpr3_vgpr4
; GFX7-NEXT: [[COPY4:%[0-9]+]]:sreg_64 = COPY $sgpr10_sgpr11
; GFX7-NEXT: [[COPY5:%[0-9]+]]:vreg_64 = COPY $vgpr10_vgpr11
; GFX7-NEXT: [[COPY6:%[0-9]+]]:vreg_64 = COPY $vgpr12_vgpr13
; GFX7-NEXT: %7:vgpr_32 = nofpexcept V_MAX_F32_e64 0, [[COPY1]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX7-NEXT: %8:vgpr_32 = nofpexcept V_MAX_F32_e64 0, [[COPY]], 0, [[COPY1]], 0, 0, implicit $mode, implicit $exec
; GFX7-NEXT: %9:vgpr_32 = nofpexcept V_MAX_F32_e64 0, [[COPY1]], 0, [[COPY2]], 0, 0, implicit $mode, implicit $exec
; GFX7-NEXT: FLAT_STORE_DWORD [[COPY3]], %7, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32), addrspace 1)
; GFX7-NEXT: FLAT_STORE_DWORD [[COPY3]], %8, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32), addrspace 1)
; GFX7-NEXT: FLAT_STORE_DWORD [[COPY3]], %9, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32), addrspace 1)
; GFX7-NEXT: %10:vreg_64 = nofpexcept V_MAX_F64_e64 0, [[COPY4]], 0, [[COPY5]], 0, 0, implicit $mode, implicit $exec
; GFX7-NEXT: %11:vreg_64 = nofpexcept V_MAX_F64_e64 0, [[COPY5]], 0, [[COPY4]], 0, 0, implicit $mode, implicit $exec
; GFX7-NEXT: %12:vreg_64 = nofpexcept V_MAX_F64_e64 0, [[COPY5]], 0, [[COPY6]], 0, 0, implicit $mode, implicit $exec
; GFX7-NEXT: S_ENDPGM 0, implicit %10, implicit %11, implicit %12
%0:sgpr(s32) = COPY $sgpr0
%1:vgpr(s32) = COPY $vgpr0
%2:vgpr(s32) = COPY $vgpr1
%3:vgpr(p1) = COPY $vgpr3_vgpr4
%10:sgpr(s64) = COPY $sgpr10_sgpr11
%11:vgpr(s64) = COPY $vgpr10_vgpr11
%12:vgpr(s64) = COPY $vgpr12_vgpr13
; maxnum vs
%4:vgpr(s32) = G_FMAXNUM %1, %0
; maxnum sv
%5:vgpr(s32) = G_FMAXNUM %0, %1
; maxnum vv
%6:vgpr(s32) = G_FMAXNUM %1, %2
G_STORE %4, %3 :: (store (s32), addrspace 1)
G_STORE %5, %3 :: (store (s32), addrspace 1)
G_STORE %6, %3 :: (store (s32), addrspace 1)
; 64-bit
; maxnum vs
%14:vgpr(s64) = G_FMAXNUM %10, %11
; maxnum sv
%15:vgpr(s64) = G_FMAXNUM %11, %10
; maxnum vv
%16:vgpr(s64) = G_FMAXNUM %11, %12
S_ENDPGM 0, implicit %14, implicit %15, implicit %16
...