| # 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 |
| |
| --- |
| |
| name: fminnum_ieee_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: fminnum_ieee_f32_f64_ieee_mode_on |
| ; GFX7: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0 |
| ; GFX7: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0 |
| ; GFX7: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr1 |
| ; GFX7: [[COPY3:%[0-9]+]]:vreg_64 = COPY $vgpr3_vgpr4 |
| ; GFX7: [[COPY4:%[0-9]+]]:sreg_64 = COPY $sgpr10_sgpr11 |
| ; GFX7: [[COPY5:%[0-9]+]]:vreg_64 = COPY $vgpr10_vgpr11 |
| ; GFX7: [[COPY6:%[0-9]+]]:vreg_64 = COPY $vgpr12_vgpr13 |
| ; GFX7: %7:vgpr_32 = nofpexcept V_MIN_F32_e64 0, [[COPY1]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec |
| ; GFX7: %8:vgpr_32 = nofpexcept V_MIN_F32_e64 0, [[COPY]], 0, [[COPY1]], 0, 0, implicit $mode, implicit $exec |
| ; GFX7: %9:vgpr_32 = nofpexcept V_MIN_F32_e64 0, [[COPY1]], 0, [[COPY2]], 0, 0, implicit $mode, implicit $exec |
| ; GFX7: FLAT_STORE_DWORD [[COPY3]], %7, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32), addrspace 1) |
| ; GFX7: FLAT_STORE_DWORD [[COPY3]], %8, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32), addrspace 1) |
| ; GFX7: FLAT_STORE_DWORD [[COPY3]], %9, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32), addrspace 1) |
| ; GFX7: %10:vreg_64 = nofpexcept V_MIN_F64_e64 0, [[COPY4]], 0, [[COPY5]], 0, 0, implicit $mode, implicit $exec |
| ; GFX7: %11:vreg_64 = nofpexcept V_MIN_F64_e64 0, [[COPY5]], 0, [[COPY4]], 0, 0, implicit $mode, implicit $exec |
| ; GFX7: %12:vreg_64 = nofpexcept V_MIN_F64_e64 0, [[COPY5]], 0, [[COPY6]], 0, 0, implicit $mode, implicit $exec |
| ; GFX7: 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 |
| |
| ; minnum_ieee vs |
| %4:vgpr(s32) = G_FMINNUM_IEEE %1, %0 |
| |
| ; minnum_ieee sv |
| %5:vgpr(s32) = G_FMINNUM_IEEE %0, %1 |
| |
| ; minnum_ieee vv |
| %6:vgpr(s32) = G_FMINNUM_IEEE %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 |
| |
| ; minnum_ieee vs |
| %14:vgpr(s64) = G_FMINNUM_IEEE %10, %11 |
| |
| ; minnum_ieee sv |
| %15:vgpr(s64) = G_FMINNUM_IEEE %11, %10 |
| |
| ; minnum_ieee vv |
| %16:vgpr(s64) = G_FMINNUM_IEEE %11, %12 |
| |
| S_ENDPGM 0, implicit %14, implicit %15, implicit %16 |
| ... |
| |
| # FIXME: Ideally this would fail to select with ieee mode disabled |
| |
| --- |
| |
| name: fminnum_ieee_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: fminnum_ieee_f32_f64_ieee_mode_off |
| ; GFX7: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0 |
| ; GFX7: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0 |
| ; GFX7: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr1 |
| ; GFX7: [[COPY3:%[0-9]+]]:vreg_64 = COPY $vgpr3_vgpr4 |
| ; GFX7: [[COPY4:%[0-9]+]]:sreg_64 = COPY $sgpr10_sgpr11 |
| ; GFX7: [[COPY5:%[0-9]+]]:vreg_64 = COPY $vgpr10_vgpr11 |
| ; GFX7: [[COPY6:%[0-9]+]]:vreg_64 = COPY $vgpr12_vgpr13 |
| ; GFX7: %7:vgpr_32 = nofpexcept V_MIN_F32_e64 0, [[COPY1]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec |
| ; GFX7: %8:vgpr_32 = nofpexcept V_MIN_F32_e64 0, [[COPY]], 0, [[COPY1]], 0, 0, implicit $mode, implicit $exec |
| ; GFX7: %9:vgpr_32 = nofpexcept V_MIN_F32_e64 0, [[COPY1]], 0, [[COPY2]], 0, 0, implicit $mode, implicit $exec |
| ; GFX7: FLAT_STORE_DWORD [[COPY3]], %7, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32), addrspace 1) |
| ; GFX7: FLAT_STORE_DWORD [[COPY3]], %8, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32), addrspace 1) |
| ; GFX7: FLAT_STORE_DWORD [[COPY3]], %9, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32), addrspace 1) |
| ; GFX7: %10:vreg_64 = nofpexcept V_MIN_F64_e64 0, [[COPY4]], 0, [[COPY5]], 0, 0, implicit $mode, implicit $exec |
| ; GFX7: %11:vreg_64 = nofpexcept V_MIN_F64_e64 0, [[COPY5]], 0, [[COPY4]], 0, 0, implicit $mode, implicit $exec |
| ; GFX7: %12:vreg_64 = nofpexcept V_MIN_F64_e64 0, [[COPY5]], 0, [[COPY6]], 0, 0, implicit $mode, implicit $exec |
| ; GFX7: 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 |
| |
| ; minnum_ieee vs |
| %4:vgpr(s32) = G_FMINNUM_IEEE %1, %0 |
| |
| ; minnum_ieee sv |
| %5:vgpr(s32) = G_FMINNUM_IEEE %0, %1 |
| |
| ; minnum_ieee vv |
| %6:vgpr(s32) = G_FMINNUM_IEEE %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 |
| |
| ; minnum_ieee vs |
| %14:vgpr(s64) = G_FMINNUM_IEEE %10, %11 |
| |
| ; minnum_ieee sv |
| %15:vgpr(s64) = G_FMINNUM_IEEE %11, %10 |
| |
| ; minnum_ieee vv |
| %16:vgpr(s64) = G_FMINNUM_IEEE %11, %12 |
| |
| S_ENDPGM 0, implicit %14, implicit %15, implicit %16 |
| ... |