| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -march=amdgcn -mcpu=gfx900 -run-pass=regbankselect -verify-machineinstrs -regbankselect-fast -o - %s | FileCheck %s |
| # RUN: llc -march=amdgcn -mcpu=gfx900 -run-pass=regbankselect -verify-machineinstrs -regbankselect-greedy -o - %s | FileCheck %s |
| |
| --- |
| name: umax_s32_ss |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1 |
| |
| ; CHECK-LABEL: name: umax_s32_ss |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 |
| ; CHECK: [[UMAX:%[0-9]+]]:sgpr(s32) = G_UMAX [[COPY]], [[COPY1]] |
| ; CHECK: $sgpr0 = COPY [[UMAX]](s32) |
| %0:_(s32) = COPY $sgpr0 |
| %1:_(s32) = COPY $sgpr1 |
| %2:_(s32) = G_UMAX %0, %1 |
| $sgpr0 = COPY %2 |
| ... |
| |
| --- |
| name: umax_s32_sv |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $vgpr0 |
| |
| ; CHECK-LABEL: name: umax_s32_sv |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) |
| ; CHECK: [[UMAX:%[0-9]+]]:vgpr(s32) = G_UMAX [[COPY2]], [[COPY1]] |
| ; CHECK: $vgpr0 = COPY [[UMAX]](s32) |
| %0:_(s32) = COPY $sgpr0 |
| %1:_(s32) = COPY $vgpr0 |
| %2:_(s32) = G_UMAX %0, %1 |
| $vgpr0 = COPY %2 |
| ... |
| |
| --- |
| name: umax_s32_vs |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $vgpr0 |
| |
| ; CHECK-LABEL: name: umax_s32_vs |
| ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32) |
| ; CHECK: [[UMAX:%[0-9]+]]:vgpr(s32) = G_UMAX [[COPY]], [[COPY2]] |
| ; CHECK: $vgpr0 = COPY [[UMAX]](s32) |
| %0:_(s32) = COPY $vgpr0 |
| %1:_(s32) = COPY $sgpr0 |
| %2:_(s32) = G_UMAX %0, %1 |
| $vgpr0 = COPY %2 |
| ... |
| |
| --- |
| name: umax_s32_vv |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0, $vgpr1 |
| |
| ; CHECK-LABEL: name: umax_s32_vv |
| ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; CHECK: [[UMAX:%[0-9]+]]:vgpr(s32) = G_UMAX [[COPY]], [[COPY1]] |
| ; CHECK: $vgpr0 = COPY [[UMAX]](s32) |
| %0:_(s32) = COPY $vgpr0 |
| %1:_(s32) = COPY $vgpr1 |
| %2:_(s32) = G_UMAX %0, %1 |
| $vgpr0 = COPY %2 |
| ... |
| |
| # FIXME: This should use VGPR instruction |
| --- |
| name: umax_s32_ss_vgpr_use |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1 |
| |
| ; CHECK-LABEL: name: umax_s32_ss_vgpr_use |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 |
| ; CHECK: [[UMAX:%[0-9]+]]:sgpr(s32) = G_UMAX [[COPY]], [[COPY1]] |
| ; CHECK: $vgpr0 = COPY [[UMAX]](s32) |
| %0:_(s32) = COPY $sgpr0 |
| %1:_(s32) = COPY $sgpr1 |
| %2:_(s32) = G_UMAX %0, %1 |
| $vgpr0 = COPY %2 |
| ... |
| |
| --- |
| name: umax_s16_ss |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1 |
| |
| ; CHECK-LABEL: name: umax_s16_ss |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 |
| ; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY]](s32) |
| ; CHECK: [[TRUNC1:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY1]](s32) |
| ; CHECK: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC]](s16) |
| ; CHECK: [[ZEXT1:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s16) |
| ; CHECK: [[UMAX:%[0-9]+]]:sgpr(s32) = G_UMAX [[ZEXT]], [[ZEXT1]] |
| ; CHECK: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC [[UMAX]](s32) |
| ; CHECK: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s16) |
| ; CHECK: $sgpr0 = COPY [[ANYEXT]](s32) |
| %0:_(s32) = COPY $sgpr0 |
| %1:_(s32) = COPY $sgpr1 |
| %2:_(s16) = G_TRUNC %0 |
| %3:_(s16) = G_TRUNC %1 |
| %4:_(s16) = G_UMAX %2, %3 |
| %5:_(s32) = G_ANYEXT %4 |
| $sgpr0 = COPY %5 |
| |
| ... |
| |
| --- |
| name: umax_s16_ss_vgpr_use |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1 |
| |
| ; CHECK-LABEL: name: umax_s16_ss_vgpr_use |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1 |
| ; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY]](s32) |
| ; CHECK: [[TRUNC1:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY1]](s32) |
| ; CHECK: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC]](s16) |
| ; CHECK: [[ZEXT1:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s16) |
| ; CHECK: [[UMAX:%[0-9]+]]:sgpr(s32) = G_UMAX [[ZEXT]], [[ZEXT1]] |
| ; CHECK: [[TRUNC2:%[0-9]+]]:sgpr(s16) = G_TRUNC [[UMAX]](s32) |
| ; CHECK: [[ANYEXT:%[0-9]+]]:sgpr(s32) = G_ANYEXT [[TRUNC2]](s16) |
| ; CHECK: $vgpr0 = COPY [[ANYEXT]](s32) |
| %0:_(s32) = COPY $sgpr0 |
| %1:_(s32) = COPY $sgpr1 |
| %2:_(s16) = G_TRUNC %0 |
| %3:_(s16) = G_TRUNC %1 |
| %4:_(s16) = G_UMAX %2, %3 |
| %5:_(s32) = G_ANYEXT %4 |
| $vgpr0 = COPY %5 |
| |
| ... |
| |
| --- |
| name: umax_v2s16_ss |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $sgpr1 |
| |
| ; CHECK-LABEL: name: umax_v2s16_ss |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(<2 x s16>) = COPY $sgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(<2 x s16>) = COPY $sgpr1 |
| ; CHECK: [[BITCAST:%[0-9]+]]:sgpr(s32) = G_BITCAST [[COPY]](<2 x s16>) |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 16 |
| ; CHECK: [[LSHR:%[0-9]+]]:sgpr(s32) = G_LSHR [[BITCAST]], [[C]](s32) |
| ; CHECK: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 65535 |
| ; CHECK: [[AND:%[0-9]+]]:sgpr(s32) = G_AND [[BITCAST]], [[C1]] |
| ; CHECK: [[BITCAST1:%[0-9]+]]:sgpr(s32) = G_BITCAST [[COPY1]](<2 x s16>) |
| ; CHECK: [[C2:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 16 |
| ; CHECK: [[LSHR1:%[0-9]+]]:sgpr(s32) = G_LSHR [[BITCAST1]], [[C2]](s32) |
| ; CHECK: [[C3:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 65535 |
| ; CHECK: [[AND1:%[0-9]+]]:sgpr(s32) = G_AND [[BITCAST1]], [[C3]] |
| ; CHECK: [[UMAX:%[0-9]+]]:sgpr(s32) = G_UMAX [[AND]], [[AND1]] |
| ; CHECK: [[UMAX1:%[0-9]+]]:sgpr(s32) = G_UMAX [[LSHR]], [[LSHR1]] |
| ; CHECK: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:sgpr(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[UMAX]](s32), [[UMAX1]](s32) |
| ; CHECK: $sgpr0 = COPY [[BUILD_VECTOR_TRUNC]](<2 x s16>) |
| %0:_(<2 x s16>) = COPY $sgpr0 |
| %1:_(<2 x s16>) = COPY $sgpr1 |
| %2:_(<2 x s16>) = G_UMAX %0, %1 |
| $sgpr0 = COPY %2 |
| ... |
| |
| --- |
| name: umax_v2s16_sv |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $vgpr0 |
| |
| ; CHECK-LABEL: name: umax_v2s16_sv |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(<2 x s16>) = COPY $sgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:vgpr(<2 x s16>) = COPY $vgpr0 |
| ; CHECK: [[COPY2:%[0-9]+]]:vgpr(<2 x s16>) = COPY [[COPY]](<2 x s16>) |
| ; CHECK: [[UMAX:%[0-9]+]]:vgpr(<2 x s16>) = G_UMAX [[COPY2]], [[COPY1]] |
| ; CHECK: $vgpr0 = COPY [[UMAX]](<2 x s16>) |
| %0:_(<2 x s16>) = COPY $sgpr0 |
| %1:_(<2 x s16>) = COPY $vgpr0 |
| %2:_(<2 x s16>) = G_UMAX %0, %1 |
| $vgpr0 = COPY %2 |
| ... |
| |
| --- |
| name: umax_v2s16_vs |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $vgpr0 |
| |
| ; CHECK-LABEL: name: umax_v2s16_vs |
| ; CHECK: [[COPY:%[0-9]+]]:vgpr(<2 x s16>) = COPY $vgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(<2 x s16>) = COPY $sgpr0 |
| ; CHECK: [[COPY2:%[0-9]+]]:vgpr(<2 x s16>) = COPY [[COPY1]](<2 x s16>) |
| ; CHECK: [[UMAX:%[0-9]+]]:vgpr(<2 x s16>) = G_UMAX [[COPY]], [[COPY2]] |
| ; CHECK: $vgpr0 = COPY [[UMAX]](<2 x s16>) |
| %0:_(<2 x s16>) = COPY $vgpr0 |
| %1:_(<2 x s16>) = COPY $sgpr0 |
| %2:_(<2 x s16>) = G_UMAX %0, %1 |
| $vgpr0 = COPY %2 |
| ... |
| |
| --- |
| name: umax_v2s16_vv |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0, $vgpr1 |
| |
| ; CHECK-LABEL: name: umax_v2s16_vv |
| ; CHECK: [[COPY:%[0-9]+]]:vgpr(<2 x s16>) = COPY $vgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:vgpr(<2 x s16>) = COPY $vgpr1 |
| ; CHECK: [[UMAX:%[0-9]+]]:vgpr(<2 x s16>) = G_UMAX [[COPY]], [[COPY1]] |
| ; CHECK: $vgpr0 = COPY [[UMAX]](<2 x s16>) |
| %0:_(<2 x s16>) = COPY $vgpr0 |
| %1:_(<2 x s16>) = COPY $vgpr1 |
| %2:_(<2 x s16>) = G_UMAX %0, %1 |
| $vgpr0 = COPY %2 |
| ... |