| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -O0 -mtriple=arm64-unknown-unknown -global-isel -run-pass=legalizer -global-isel-abort=1 %s -o - | FileCheck %s |
| --- |
| name: test_v8s8 |
| alignment: 4 |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $d0 |
| |
| ; CHECK-LABEL: name: test_v8s8 |
| ; CHECK: liveins: $d0 |
| ; CHECK: [[COPY:%[0-9]+]]:_(<8 x s8>) = COPY $d0 |
| ; CHECK: [[CTLZ:%[0-9]+]]:_(<8 x s8>) = G_CTLZ [[COPY]](<8 x s8>) |
| ; CHECK: $d0 = COPY [[CTLZ]](<8 x s8>) |
| ; CHECK: RET_ReallyLR implicit $d0 |
| %0:_(<8 x s8>) = COPY $d0 |
| %1:_(<8 x s8>) = G_CTLZ %0(<8 x s8>) |
| $d0 = COPY %1(<8 x s8>) |
| RET_ReallyLR implicit $d0 |
| |
| ... |
| --- |
| name: test_v4s16 |
| alignment: 4 |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $d0 |
| |
| ; CHECK-LABEL: name: test_v4s16 |
| ; CHECK: liveins: $d0 |
| ; CHECK: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $d0 |
| ; CHECK: [[CTLZ:%[0-9]+]]:_(<4 x s16>) = G_CTLZ [[COPY]](<4 x s16>) |
| ; CHECK: $d0 = COPY [[CTLZ]](<4 x s16>) |
| ; CHECK: RET_ReallyLR implicit $d0 |
| %0:_(<4 x s16>) = COPY $d0 |
| %1:_(<4 x s16>) = G_CTLZ %0(<4 x s16>) |
| $d0 = COPY %1(<4 x s16>) |
| RET_ReallyLR implicit $d0 |
| |
| ... |
| --- |
| name: test_v2s32 |
| alignment: 4 |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $d0 |
| |
| ; CHECK-LABEL: name: test_v2s32 |
| ; CHECK: liveins: $d0 |
| ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $d0 |
| ; CHECK: [[CTLZ:%[0-9]+]]:_(<2 x s32>) = G_CTLZ [[COPY]](<2 x s32>) |
| ; CHECK: $d0 = COPY [[CTLZ]](<2 x s32>) |
| ; CHECK: RET_ReallyLR implicit $d0 |
| %0:_(<2 x s32>) = COPY $d0 |
| %1:_(<2 x s32>) = G_CTLZ %0(<2 x s32>) |
| $d0 = COPY %1(<2 x s32>) |
| RET_ReallyLR implicit $d0 |
| |
| ... |
| --- |
| name: test_s64 |
| alignment: 4 |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $d0 |
| |
| ; CHECK-LABEL: name: test_s64 |
| ; CHECK: liveins: $d0 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $d0 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY [[COPY]](s64) |
| ; CHECK: [[CTLZ:%[0-9]+]]:_(s64) = G_CTLZ [[COPY1]](s64) |
| ; CHECK: $d0 = COPY [[CTLZ]](s64) |
| ; CHECK: RET_ReallyLR implicit $d0 |
| %0:_(s64) = COPY $d0 |
| %2:_(s64) = COPY %0(s64) |
| %1:_(s64) = G_CTLZ %2(s64) |
| $d0 = COPY %1(s64) |
| RET_ReallyLR implicit $d0 |
| |
| ... |
| --- |
| name: test_s32 |
| alignment: 4 |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $s0 |
| ; CHECK-LABEL: name: test_s32 |
| ; CHECK: liveins: $s0 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $s0 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32) |
| ; CHECK: [[CTLZ:%[0-9]+]]:_(s32) = G_CTLZ [[COPY1]](s32) |
| ; CHECK: $s0 = COPY [[CTLZ]](s32) |
| ; CHECK: RET_ReallyLR implicit $s0 |
| %0:_(s32) = COPY $s0 |
| %2:_(s32) = COPY %0(s32) |
| %1:_(s32) = G_CTLZ %2(s32) |
| $s0 = COPY %1(s32) |
| RET_ReallyLR implicit $s0 |
| |
| ... |
| --- |
| name: test_v16s8 |
| alignment: 4 |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $q0 |
| |
| ; CHECK-LABEL: name: test_v16s8 |
| ; CHECK: liveins: $q0 |
| ; CHECK: [[COPY:%[0-9]+]]:_(<16 x s8>) = COPY $q0 |
| ; CHECK: [[CTLZ:%[0-9]+]]:_(<16 x s8>) = G_CTLZ [[COPY]](<16 x s8>) |
| ; CHECK: $q0 = COPY [[CTLZ]](<16 x s8>) |
| ; CHECK: RET_ReallyLR implicit $q0 |
| %0:_(<16 x s8>) = COPY $q0 |
| %1:_(<16 x s8>) = G_CTLZ %0(<16 x s8>) |
| $q0 = COPY %1(<16 x s8>) |
| RET_ReallyLR implicit $q0 |
| |
| ... |
| --- |
| name: test_v8s16 |
| alignment: 4 |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $q0 |
| |
| ; CHECK-LABEL: name: test_v8s16 |
| ; CHECK: liveins: $q0 |
| ; CHECK: [[COPY:%[0-9]+]]:_(<8 x s16>) = COPY $q0 |
| ; CHECK: [[CTLZ:%[0-9]+]]:_(<8 x s16>) = G_CTLZ [[COPY]](<8 x s16>) |
| ; CHECK: $q0 = COPY [[CTLZ]](<8 x s16>) |
| ; CHECK: RET_ReallyLR implicit $q0 |
| %0:_(<8 x s16>) = COPY $q0 |
| %1:_(<8 x s16>) = G_CTLZ %0(<8 x s16>) |
| $q0 = COPY %1(<8 x s16>) |
| RET_ReallyLR implicit $q0 |
| |
| ... |
| --- |
| name: test_v4s32 |
| alignment: 4 |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $q0 |
| |
| ; CHECK-LABEL: name: test_v4s32 |
| ; CHECK: liveins: $q0 |
| ; CHECK: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $q0 |
| ; CHECK: [[CTLZ:%[0-9]+]]:_(<4 x s32>) = G_CTLZ [[COPY]](<4 x s32>) |
| ; CHECK: $q0 = COPY [[CTLZ]](<4 x s32>) |
| ; CHECK: RET_ReallyLR implicit $q0 |
| %0:_(<4 x s32>) = COPY $q0 |
| %1:_(<4 x s32>) = G_CTLZ %0(<4 x s32>) |
| $q0 = COPY %1(<4 x s32>) |
| RET_ReallyLR implicit $q0 |
| |
| ... |
| |
| # The ZERO_UNDEF variants just lower into the vanilla ones. |
| --- |
| name: test_s32_zeroundef |
| alignment: 4 |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $s0 |
| ; CHECK-LABEL: name: test_s32_zeroundef |
| ; CHECK: liveins: $s0 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $s0 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32) |
| ; CHECK: [[CTLZ:%[0-9]+]]:_(s32) = G_CTLZ [[COPY1]](s32) |
| ; CHECK: $s0 = COPY [[CTLZ]](s32) |
| ; CHECK: RET_ReallyLR implicit $s0 |
| %0:_(s32) = COPY $s0 |
| %2:_(s32) = COPY %0(s32) |
| %1:_(s32) = G_CTLZ_ZERO_UNDEF %2(s32) |
| $s0 = COPY %1(s32) |
| RET_ReallyLR implicit $s0 |
| |
| ... |
| --- |
| name: test_s64_zeroundef |
| alignment: 4 |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $d0 |
| |
| ; CHECK-LABEL: name: test_s64_zeroundef |
| ; CHECK: liveins: $d0 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $d0 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY [[COPY]](s64) |
| ; CHECK: [[CTLZ:%[0-9]+]]:_(s64) = G_CTLZ [[COPY1]](s64) |
| ; CHECK: $d0 = COPY [[CTLZ]](s64) |
| ; CHECK: RET_ReallyLR implicit $d0 |
| %0:_(s64) = COPY $d0 |
| %2:_(s64) = COPY %0(s64) |
| %1:_(s64) = G_CTLZ_ZERO_UNDEF %2(s64) |
| $d0 = COPY %1(s64) |
| RET_ReallyLR implicit $d0 |
| |
| ... |