| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -O0 -run-pass=legalizer -o - %s | FileCheck %s |
| |
| --- |
| name: test_ssubo_s16 |
| body: | |
| bb.0: |
| liveins: $vgpr0, $vgpr1 |
| |
| ; CHECK-LABEL: name: test_ssubo_s16 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1 |
| ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32) |
| ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32) |
| ; CHECK: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY2]], [[COPY3]] |
| ; CHECK: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 0 |
| ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[SUB]](s32) |
| ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16 |
| ; CHECK: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY4]], [[C1]](s32) |
| ; CHECK: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[C1]](s32) |
| ; CHECK: [[COPY5:%[0-9]+]]:_(s32) = COPY [[COPY]](s32) |
| ; CHECK: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY5]], [[C1]](s32) |
| ; CHECK: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[C1]](s32) |
| ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[ASHR]](s32), [[ASHR1]] |
| ; CHECK: [[COPY6:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32) |
| ; CHECK: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY6]], [[C1]](s32) |
| ; CHECK: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[SHL2]], [[C1]](s32) |
| ; CHECK: [[SEXT:%[0-9]+]]:_(s32) = G_SEXT [[C]](s16) |
| ; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[ASHR2]](s32), [[SEXT]] |
| ; CHECK: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP1]], [[ICMP]] |
| ; CHECK: [[COPY7:%[0-9]+]]:_(s32) = COPY [[SUB]](s32) |
| ; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[XOR]](s1) |
| ; CHECK: $vgpr0 = COPY [[COPY7]](s32) |
| ; CHECK: $vgpr1 = COPY [[ZEXT]](s32) |
| %0:_(s32) = COPY $vgpr0 |
| %1:_(s32) = COPY $vgpr1 |
| %2:_(s16) = G_TRUNC %0 |
| %3:_(s16) = G_TRUNC %1 |
| %4:_(s16), %5:_(s1) = G_SSUBO %2, %3 |
| %6:_(s32) = G_ANYEXT %4 |
| %7:_(s32) = G_ZEXT %5 |
| $vgpr0 = COPY %6 |
| $vgpr1 = COPY %7 |
| ... |
| |
| --- |
| name: test_ssubo_s32 |
| body: | |
| bb.0: |
| liveins: $vgpr0, $vgpr1 |
| |
| ; CHECK-LABEL: name: test_ssubo_s32 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1 |
| ; CHECK: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[COPY1]] |
| ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB]](s32), [[COPY]] |
| ; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[COPY1]](s32), [[C]] |
| ; CHECK: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP1]], [[ICMP]] |
| ; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[XOR]](s1) |
| ; CHECK: $vgpr0 = COPY [[SUB]](s32) |
| ; CHECK: $vgpr1 = COPY [[ZEXT]](s32) |
| %0:_(s32) = COPY $vgpr0 |
| %1:_(s32) = COPY $vgpr1 |
| %2:_(s32), %3:_(s1) = G_SSUBO %0, %1 |
| %4:_(s32) = G_ZEXT %3 |
| $vgpr0 = COPY %2 |
| $vgpr1 = COPY %4 |
| ... |
| |
| --- |
| name: test_ssubo_s64 |
| body: | |
| bb.0: |
| liveins: $vgpr0_vgpr1, $vgpr2_vgpr3 |
| |
| ; CHECK-LABEL: name: test_ssubo_s64 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3 |
| ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64) |
| ; CHECK: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](s64) |
| ; CHECK: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV]], [[UV2]] |
| ; CHECK: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV1]], [[UV3]], [[USUBO1]] |
| ; CHECK: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32) |
| ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 |
| ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[MV]](s64), [[COPY]] |
| ; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[COPY1]](s64), [[C]] |
| ; CHECK: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP1]], [[ICMP]] |
| ; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[XOR]](s1) |
| ; CHECK: $vgpr0_vgpr1 = COPY [[MV]](s64) |
| ; CHECK: $vgpr2 = COPY [[ZEXT]](s32) |
| %0:_(s64) = COPY $vgpr0_vgpr1 |
| %1:_(s64) = COPY $vgpr2_vgpr3 |
| %2:_(s64), %3:_(s1) = G_SSUBO %0, %1 |
| %4:_(s32) = G_ZEXT %3 |
| $vgpr0_vgpr1 = COPY %2 |
| $vgpr2 = COPY %4 |
| ... |
| |
| --- |
| name: test_ssubo_v2s32 |
| body: | |
| bb.0: |
| liveins: $vgpr0_vgpr1, $vgpr2_vgpr3 |
| |
| ; CHECK-LABEL: name: test_ssubo_v2s32 |
| ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3 |
| ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>) |
| ; CHECK: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>) |
| ; CHECK: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[UV]], [[UV2]] |
| ; CHECK: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[UV1]], [[UV3]] |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SUB]](s32), [[SUB1]](s32) |
| ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>) |
| ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB]](s32), [[UV4]] |
| ; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB1]](s32), [[UV5]] |
| ; CHECK: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>) |
| ; CHECK: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[UV6]](s32), [[C]] |
| ; CHECK: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[UV7]](s32), [[C]] |
| ; CHECK: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP2]], [[ICMP]] |
| ; CHECK: [[XOR1:%[0-9]+]]:_(s1) = G_XOR [[ICMP3]], [[ICMP1]] |
| ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[XOR]](s1) |
| ; CHECK: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[XOR1]](s1) |
| ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 |
| ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[ANYEXT]](s32) |
| ; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C1]] |
| ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[ANYEXT1]](s32) |
| ; CHECK: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY3]], [[C1]] |
| ; CHECK: [[BUILD_VECTOR1:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[AND]](s32), [[AND1]](s32) |
| ; CHECK: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>) |
| ; CHECK: $vgpr2_vgpr3 = COPY [[BUILD_VECTOR1]](<2 x s32>) |
| %0:_(<2 x s32>) = COPY $vgpr0_vgpr1 |
| %1:_(<2 x s32>) = COPY $vgpr2_vgpr3 |
| %2:_(<2 x s32>), %3:_(<2 x s1>) = G_SSUBO %0, %1 |
| %4:_(<2 x s32>) = G_ZEXT %3 |
| $vgpr0_vgpr1 = COPY %2 |
| $vgpr2_vgpr3 = COPY %4 |
| ... |