| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -O0 -march=aarch64 -run-pass=legalizer %s -o - | FileCheck %s |
| --- |
| name: test_shift |
| body: | |
| bb.0.entry: |
| ; CHECK-LABEL: name: test_shift |
| ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY $x1 |
| ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255 |
| ; CHECK: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) |
| ; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[TRUNC]], [[C]] |
| ; CHECK: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) |
| ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 24 |
| ; CHECK: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[TRUNC1]], [[C1]](s32) |
| ; CHECK: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 24 |
| ; CHECK: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[C2]](s64) |
| ; CHECK: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[ASHR]], [[AND]](s32) |
| ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[ASHR1]](s32) |
| ; CHECK: $w0 = COPY [[COPY2]](s32) |
| ; CHECK: [[TRUNC2:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) |
| ; CHECK: [[AND1:%[0-9]+]]:_(s32) = G_AND [[TRUNC2]], [[C]] |
| ; CHECK: [[TRUNC3:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) |
| ; CHECK: [[AND2:%[0-9]+]]:_(s32) = G_AND [[TRUNC3]], [[C]] |
| ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[AND2]], [[AND1]](s32) |
| ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32) |
| ; CHECK: $w0 = COPY [[COPY3]](s32) |
| ; CHECK: [[TRUNC4:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) |
| ; CHECK: [[AND3:%[0-9]+]]:_(s32) = G_AND [[TRUNC4]], [[C]] |
| ; CHECK: [[TRUNC5:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) |
| ; CHECK: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[TRUNC5]], [[AND3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[SHL1]](s32) |
| ; CHECK: $w0 = COPY [[COPY4]](s32) |
| %0:_(s64) = COPY $x0 |
| %1:_(s64) = COPY $x1 |
| %2:_(s8) = G_TRUNC %0(s64) |
| %3:_(s8) = G_TRUNC %1(s64) |
| %4:_(s8) = G_ASHR %2, %3 |
| %7:_(s32) = G_ANYEXT %4(s8) |
| $w0 = COPY %7(s32) |
| %5:_(s8) = G_LSHR %2, %3 |
| %8:_(s32) = G_ANYEXT %5(s8) |
| $w0 = COPY %8(s32) |
| %6:_(s8) = G_SHL %2, %3 |
| %9:_(s32) = G_ANYEXT %6(s8) |
| $w0 = COPY %9(s32) |
| |
| ... |
| --- |
| name: test_shl_i64_i32 |
| body: | |
| bb.0: |
| ; CHECK-LABEL: name: test_shl_i64_i32 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $w1 |
| ; CHECK: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[COPY1]](s32) |
| ; CHECK: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[COPY]], [[ZEXT]](s64) |
| ; CHECK: $x0 = COPY [[SHL]](s64) |
| %0:_(s64) = COPY $x0 |
| %1:_(s32) = COPY $w1 |
| %2:_(s64) = G_SHL %0, %1 |
| $x0 = COPY %2(s64) |
| |
| ... |
| --- |
| name: test_ashr_i64_i32 |
| body: | |
| bb.0: |
| ; CHECK-LABEL: name: test_ashr_i64_i32 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $w1 |
| ; CHECK: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[COPY1]](s32) |
| ; CHECK: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[COPY]], [[ZEXT]](s64) |
| ; CHECK: $x0 = COPY [[ASHR]](s64) |
| %0:_(s64) = COPY $x0 |
| %1:_(s32) = COPY $w1 |
| %2:_(s64) = G_ASHR %0, %1 |
| $x0 = COPY %2(s64) |
| |
| ... |
| --- |
| name: test_lshr_i64_i32 |
| body: | |
| bb.0: |
| ; CHECK-LABEL: name: test_lshr_i64_i32 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $w1 |
| ; CHECK: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[COPY1]](s32) |
| ; CHECK: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR [[COPY]], [[ZEXT]](s64) |
| ; CHECK: $x0 = COPY [[LSHR]](s64) |
| %0:_(s64) = COPY $x0 |
| %1:_(s32) = COPY $w1 |
| %2:_(s64) = G_LSHR %0, %1 |
| $x0 = COPY %2(s64) |
| |
| ... |
| |
| --- |
| name: test_shl_s128_s128 |
| body: | |
| bb.0: |
| ; CHECK-LABEL: name: test_shl_s128_s128 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s128) = COPY $q0 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s128) = COPY $q1 |
| ; CHECK: [[TRUNC:%[0-9]+]]:_(s64) = G_TRUNC [[COPY1]](s128) |
| ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 |
| ; CHECK: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](s128) |
| ; CHECK: [[SUB:%[0-9]+]]:_(s64) = G_SUB [[TRUNC]], [[C]] |
| ; CHECK: [[SUB1:%[0-9]+]]:_(s64) = G_SUB [[C]], [[TRUNC]] |
| ; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 |
| ; CHECK: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[TRUNC]](s64), [[C]] |
| ; CHECK: [[TRUNC1:%[0-9]+]]:_(s1) = G_TRUNC [[ICMP]](s32) |
| ; CHECK: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[TRUNC]](s64), [[C1]] |
| ; CHECK: [[TRUNC2:%[0-9]+]]:_(s1) = G_TRUNC [[ICMP1]](s32) |
| ; CHECK: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[UV1]], [[TRUNC]](s64) |
| ; CHECK: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[UV1]], [[TRUNC]](s64) |
| ; CHECK: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR [[UV]], [[SUB1]](s64) |
| ; CHECK: [[OR:%[0-9]+]]:_(s64) = G_OR [[SHL1]], [[LSHR]] |
| ; CHECK: [[SHL2:%[0-9]+]]:_(s64) = G_SHL [[UV]], [[SUB]](s64) |
| ; CHECK: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[TRUNC1]](s1), [[SHL]], [[C1]] |
| ; CHECK: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[TRUNC1]](s1), [[OR]], [[SHL2]] |
| ; CHECK: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[TRUNC2]](s1), [[UV1]], [[SELECT1]] |
| ; CHECK: [[MV:%[0-9]+]]:_(s128) = G_MERGE_VALUES [[SELECT]](s64), [[SELECT2]](s64) |
| ; CHECK: $q0 = COPY [[MV]](s128) |
| %0:_(s128) = COPY $q0 |
| %1:_(s128) = COPY $q1 |
| %2:_(s128) = G_SHL %0, %1 |
| $q0 = COPY %2 |
| |
| ... |
| |
| --- |
| name: test_lshr_s128_s128 |
| body: | |
| bb.0: |
| ; CHECK-LABEL: name: test_lshr_s128_s128 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s128) = COPY $q0 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s128) = COPY $q1 |
| ; CHECK: [[TRUNC:%[0-9]+]]:_(s64) = G_TRUNC [[COPY1]](s128) |
| ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 |
| ; CHECK: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](s128) |
| ; CHECK: [[SUB:%[0-9]+]]:_(s64) = G_SUB [[TRUNC]], [[C]] |
| ; CHECK: [[SUB1:%[0-9]+]]:_(s64) = G_SUB [[C]], [[TRUNC]] |
| ; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 |
| ; CHECK: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[TRUNC]](s64), [[C]] |
| ; CHECK: [[TRUNC1:%[0-9]+]]:_(s1) = G_TRUNC [[ICMP]](s32) |
| ; CHECK: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[TRUNC]](s64), [[C1]] |
| ; CHECK: [[TRUNC2:%[0-9]+]]:_(s1) = G_TRUNC [[ICMP1]](s32) |
| ; CHECK: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR [[UV1]], [[TRUNC]](s64) |
| ; CHECK: [[LSHR1:%[0-9]+]]:_(s64) = G_LSHR [[UV]], [[TRUNC]](s64) |
| ; CHECK: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[UV1]], [[SUB1]](s64) |
| ; CHECK: [[OR:%[0-9]+]]:_(s64) = G_OR [[LSHR1]], [[SHL]] |
| ; CHECK: [[LSHR2:%[0-9]+]]:_(s64) = G_LSHR [[UV1]], [[SUB]](s64) |
| ; CHECK: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[TRUNC1]](s1), [[OR]], [[LSHR2]] |
| ; CHECK: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[TRUNC2]](s1), [[UV]], [[SELECT]] |
| ; CHECK: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[TRUNC1]](s1), [[LSHR]], [[C1]] |
| ; CHECK: [[MV:%[0-9]+]]:_(s128) = G_MERGE_VALUES [[SELECT1]](s64), [[SELECT2]](s64) |
| ; CHECK: $q0 = COPY [[MV]](s128) |
| %0:_(s128) = COPY $q0 |
| %1:_(s128) = COPY $q1 |
| %2:_(s128) = G_LSHR %0, %1 |
| $q0 = COPY %2 |
| |
| ... |
| |
| --- |
| name: test_ashr_s128_s128 |
| body: | |
| bb.0: |
| ; CHECK-LABEL: name: test_ashr_s128_s128 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s128) = COPY $q0 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s128) = COPY $q1 |
| ; CHECK: [[TRUNC:%[0-9]+]]:_(s64) = G_TRUNC [[COPY1]](s128) |
| ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 |
| ; CHECK: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](s128) |
| ; CHECK: [[SUB:%[0-9]+]]:_(s64) = G_SUB [[TRUNC]], [[C]] |
| ; CHECK: [[SUB1:%[0-9]+]]:_(s64) = G_SUB [[C]], [[TRUNC]] |
| ; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 |
| ; CHECK: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[TRUNC]](s64), [[C]] |
| ; CHECK: [[TRUNC1:%[0-9]+]]:_(s1) = G_TRUNC [[ICMP]](s32) |
| ; CHECK: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[TRUNC]](s64), [[C1]] |
| ; CHECK: [[TRUNC2:%[0-9]+]]:_(s1) = G_TRUNC [[ICMP1]](s32) |
| ; CHECK: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[UV1]], [[TRUNC]](s64) |
| ; CHECK: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR [[UV]], [[TRUNC]](s64) |
| ; CHECK: [[LSHR1:%[0-9]+]]:_(s64) = G_LSHR [[UV1]], [[SUB1]](s64) |
| ; CHECK: [[OR:%[0-9]+]]:_(s64) = G_OR [[LSHR]], [[LSHR1]] |
| ; CHECK: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 63 |
| ; CHECK: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[UV1]], [[C2]](s64) |
| ; CHECK: [[ASHR2:%[0-9]+]]:_(s64) = G_ASHR [[UV1]], [[SUB]](s64) |
| ; CHECK: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[TRUNC1]](s1), [[OR]], [[ASHR2]] |
| ; CHECK: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[TRUNC2]](s1), [[UV]], [[SELECT]] |
| ; CHECK: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[TRUNC1]](s1), [[ASHR]], [[ASHR1]] |
| ; CHECK: [[MV:%[0-9]+]]:_(s128) = G_MERGE_VALUES [[SELECT1]](s64), [[SELECT2]](s64) |
| ; CHECK: $q0 = COPY [[MV]](s128) |
| %0:_(s128) = COPY $q0 |
| %1:_(s128) = COPY $q1 |
| %2:_(s128) = G_ASHR %0, %1 |
| $q0 = COPY %2 |
| |
| ... |
| |
| --- |
| name: test_ashr_v2i32 |
| body: | |
| bb.0: |
| ; CHECK-LABEL: name: test_ashr_v2i32 |
| ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $d0 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $d1 |
| ; CHECK: [[ASHR:%[0-9]+]]:_(<2 x s32>) = G_ASHR [[COPY]], [[COPY1]](<2 x s32>) |
| ; CHECK: $d0 = COPY [[ASHR]](<2 x s32>) |
| %0:_(<2 x s32>) = COPY $d0 |
| %1:_(<2 x s32>) = COPY $d1 |
| %2:_(<2 x s32>) = G_ASHR %0, %1 |
| $d0 = COPY %2 |
| |
| ... |
| --- |
| name: test_ashr_v4i32 |
| body: | |
| bb.0: |
| ; CHECK-LABEL: name: test_ashr_v4i32 |
| ; CHECK: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $q0 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(<4 x s32>) = COPY $q1 |
| ; CHECK: [[ASHR:%[0-9]+]]:_(<4 x s32>) = G_ASHR [[COPY]], [[COPY1]](<4 x s32>) |
| ; CHECK: $q0 = COPY [[ASHR]](<4 x s32>) |
| %0:_(<4 x s32>) = COPY $q0 |
| %1:_(<4 x s32>) = COPY $q1 |
| %2:_(<4 x s32>) = G_ASHR %0, %1 |
| $q0 = COPY %2 |
| |
| ... |
| --- |
| name: shl_cimm_32 |
| body: | |
| bb.1: |
| liveins: $w0 |
| |
| ; CHECK-LABEL: name: shl_cimm_32 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0 |
| ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8 |
| ; CHECK: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C]](s32) |
| ; CHECK: $w0 = COPY [[SHL]](s32) |
| ; CHECK: RET_ReallyLR implicit $w0 |
| %0:_(s32) = COPY $w0 |
| %1:_(s32) = G_CONSTANT i32 8 |
| %2:_(s32) = G_SHL %0, %1(s32) |
| $w0 = COPY %2(s32) |
| RET_ReallyLR implicit $w0 |
| |
| ... |
| --- |
| name: lshr_cimm_32 |
| body: | |
| bb.1: |
| liveins: $w0 |
| |
| ; CHECK-LABEL: name: lshr_cimm_32 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0 |
| ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 8 |
| ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s64) |
| ; CHECK: $w0 = COPY [[LSHR]](s32) |
| ; CHECK: RET_ReallyLR implicit $w0 |
| %0:_(s32) = COPY $w0 |
| %1:_(s32) = G_CONSTANT i32 8 |
| %2:_(s32) = G_LSHR %0, %1(s32) |
| $w0 = COPY %2(s32) |
| RET_ReallyLR implicit $w0 |
| |
| ... |
| --- |
| name: ashr_cimm_32 |
| body: | |
| bb.1: |
| liveins: $w0 |
| |
| ; CHECK-LABEL: name: ashr_cimm_32 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0 |
| ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 8 |
| ; CHECK: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[COPY]], [[C]](s64) |
| ; CHECK: $w0 = COPY [[ASHR]](s32) |
| ; CHECK: RET_ReallyLR implicit $w0 |
| %0:_(s32) = COPY $w0 |
| %1:_(s32) = G_CONSTANT i32 8 |
| %2:_(s32) = G_ASHR %0, %1(s32) |
| $w0 = COPY %2(s32) |
| RET_ReallyLR implicit $w0 |
| |
| ... |