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137 lines
5.5 KiB
137 lines
5.5 KiB
4 months ago
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=hawaii -run-pass=instruction-select -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX7 %s
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---
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name: fmaxnum_ieee_f32_f64_ieee_mode_on
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legalized: true
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regBankSelected: true
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machineFunctionInfo:
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mode:
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ieee: true
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body: |
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bb.0:
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liveins: $sgpr0, $vgpr0, $vgpr1, $vgpr3_vgpr4, $sgpr10_sgpr11, $vgpr10_vgpr11, $vgpr12_vgpr13
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; GFX7-LABEL: name: fmaxnum_ieee_f32_f64_ieee_mode_on
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; GFX7: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
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; GFX7: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
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; GFX7: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr1
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; GFX7: [[COPY3:%[0-9]+]]:vreg_64 = COPY $vgpr3_vgpr4
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; GFX7: [[COPY4:%[0-9]+]]:sreg_64 = COPY $sgpr10_sgpr11
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; GFX7: [[COPY5:%[0-9]+]]:vreg_64 = COPY $vgpr10_vgpr11
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; GFX7: [[COPY6:%[0-9]+]]:vreg_64 = COPY $vgpr12_vgpr13
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; GFX7: %7:vgpr_32 = nofpexcept V_MAX_F32_e64 0, [[COPY1]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
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; GFX7: %8:vgpr_32 = nofpexcept V_MAX_F32_e64 0, [[COPY]], 0, [[COPY1]], 0, 0, implicit $mode, implicit $exec
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; GFX7: %9:vgpr_32 = nofpexcept V_MAX_F32_e64 0, [[COPY1]], 0, [[COPY2]], 0, 0, implicit $mode, implicit $exec
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; GFX7: FLAT_STORE_DWORD [[COPY3]], %7, 0, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4, addrspace 1)
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; GFX7: FLAT_STORE_DWORD [[COPY3]], %8, 0, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4, addrspace 1)
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; GFX7: FLAT_STORE_DWORD [[COPY3]], %9, 0, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4, addrspace 1)
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; GFX7: %10:vreg_64 = nofpexcept V_MAX_F64 0, [[COPY4]], 0, [[COPY5]], 0, 0, implicit $mode, implicit $exec
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; GFX7: %11:vreg_64 = nofpexcept V_MAX_F64 0, [[COPY5]], 0, [[COPY4]], 0, 0, implicit $mode, implicit $exec
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; GFX7: %12:vreg_64 = nofpexcept V_MAX_F64 0, [[COPY5]], 0, [[COPY6]], 0, 0, implicit $mode, implicit $exec
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; GFX7: S_ENDPGM 0, implicit %10, implicit %11, implicit %12
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%0:sgpr(s32) = COPY $sgpr0
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%1:vgpr(s32) = COPY $vgpr0
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%2:vgpr(s32) = COPY $vgpr1
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%3:vgpr(p1) = COPY $vgpr3_vgpr4
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%10:sgpr(s64) = COPY $sgpr10_sgpr11
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%11:vgpr(s64) = COPY $vgpr10_vgpr11
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%12:vgpr(s64) = COPY $vgpr12_vgpr13
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; maxnum_ieee vs
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%4:vgpr(s32) = G_FMAXNUM_IEEE %1, %0
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; maxnum_ieee sv
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%5:vgpr(s32) = G_FMAXNUM_IEEE %0, %1
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; maxnum_ieee vv
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%6:vgpr(s32) = G_FMAXNUM_IEEE %1, %2
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G_STORE %4, %3 :: (store 4, addrspace 1)
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G_STORE %5, %3 :: (store 4, addrspace 1)
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G_STORE %6, %3 :: (store 4, addrspace 1)
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; 64-bit
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; maxnum_ieee vs
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%14:vgpr(s64) = G_FMAXNUM_IEEE %10, %11
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; maxnum_ieee sv
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%15:vgpr(s64) = G_FMAXNUM_IEEE %11, %10
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; maxnum_ieee vv
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%16:vgpr(s64) = G_FMAXNUM_IEEE %11, %12
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S_ENDPGM 0, implicit %14, implicit %15, implicit %16
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...
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# FIXME: Ideally this would fail to select with ieee mode disabled
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---
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name: fmaxnum_ieee_f32_f64_ieee_mode_off
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legalized: true
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regBankSelected: true
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machineFunctionInfo:
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mode:
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ieee: false
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body: |
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bb.0:
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liveins: $sgpr0, $vgpr0, $vgpr1, $vgpr3_vgpr4, $sgpr10_sgpr11, $vgpr10_vgpr11, $vgpr12_vgpr13
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; GFX7-LABEL: name: fmaxnum_ieee_f32_f64_ieee_mode_off
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; GFX7: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
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; GFX7: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
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; GFX7: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr1
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; GFX7: [[COPY3:%[0-9]+]]:vreg_64 = COPY $vgpr3_vgpr4
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; GFX7: [[COPY4:%[0-9]+]]:sreg_64 = COPY $sgpr10_sgpr11
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; GFX7: [[COPY5:%[0-9]+]]:vreg_64 = COPY $vgpr10_vgpr11
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; GFX7: [[COPY6:%[0-9]+]]:vreg_64 = COPY $vgpr12_vgpr13
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; GFX7: %7:vgpr_32 = nofpexcept V_MAX_F32_e64 0, [[COPY1]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
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; GFX7: %8:vgpr_32 = nofpexcept V_MAX_F32_e64 0, [[COPY]], 0, [[COPY1]], 0, 0, implicit $mode, implicit $exec
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; GFX7: %9:vgpr_32 = nofpexcept V_MAX_F32_e64 0, [[COPY1]], 0, [[COPY2]], 0, 0, implicit $mode, implicit $exec
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; GFX7: FLAT_STORE_DWORD [[COPY3]], %7, 0, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4, addrspace 1)
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; GFX7: FLAT_STORE_DWORD [[COPY3]], %8, 0, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4, addrspace 1)
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; GFX7: FLAT_STORE_DWORD [[COPY3]], %9, 0, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4, addrspace 1)
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; GFX7: %10:vreg_64 = nofpexcept V_MAX_F64 0, [[COPY4]], 0, [[COPY5]], 0, 0, implicit $mode, implicit $exec
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; GFX7: %11:vreg_64 = nofpexcept V_MAX_F64 0, [[COPY5]], 0, [[COPY4]], 0, 0, implicit $mode, implicit $exec
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; GFX7: %12:vreg_64 = nofpexcept V_MAX_F64 0, [[COPY5]], 0, [[COPY6]], 0, 0, implicit $mode, implicit $exec
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; GFX7: S_ENDPGM 0, implicit %10, implicit %11, implicit %12
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%0:sgpr(s32) = COPY $sgpr0
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%1:vgpr(s32) = COPY $vgpr0
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%2:vgpr(s32) = COPY $vgpr1
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%3:vgpr(p1) = COPY $vgpr3_vgpr4
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%10:sgpr(s64) = COPY $sgpr10_sgpr11
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%11:vgpr(s64) = COPY $vgpr10_vgpr11
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%12:vgpr(s64) = COPY $vgpr12_vgpr13
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; maxnum_ieee vs
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%4:vgpr(s32) = G_FMAXNUM_IEEE %1, %0
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; maxnum_ieee sv
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%5:vgpr(s32) = G_FMAXNUM_IEEE %0, %1
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; maxnum_ieee vv
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%6:vgpr(s32) = G_FMAXNUM_IEEE %1, %2
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G_STORE %4, %3 :: (store 4, addrspace 1)
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G_STORE %5, %3 :: (store 4, addrspace 1)
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G_STORE %6, %3 :: (store 4, addrspace 1)
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; 64-bit
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; maxnum_ieee vs
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%14:vgpr(s64) = G_FMAXNUM_IEEE %10, %11
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; maxnum_ieee sv
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%15:vgpr(s64) = G_FMAXNUM_IEEE %11, %10
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; maxnum_ieee vv
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%16:vgpr(s64) = G_FMAXNUM_IEEE %11, %12
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S_ENDPGM 0, implicit %14, implicit %15, implicit %16
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...
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