| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -march=aarch64 -run-pass=legalizer -global-isel-abort=1 -O0 %s -o - | FileCheck %s |
| --- |
| name: test_freeze_s64 |
| body: | |
| bb.0.entry: |
| liveins: $x0 |
| |
| ; CHECK-LABEL: name: test_freeze_s64 |
| ; CHECK: %x0:_(s64) = COPY $x0 |
| ; CHECK: [[FREEZE:%[0-9]+]]:_(s64) = G_FREEZE %x0 |
| ; CHECK: $x0 = COPY [[FREEZE]](s64) |
| %x0:_(s64) = COPY $x0 |
| %1:_(s64) = G_FREEZE %x0 |
| $x0 = COPY %1(s64) |
| ... |
| --- |
| name: test_freeze_v4s32 |
| body: | |
| bb.0: |
| liveins: $q0 |
| |
| ; CHECK-LABEL: name: test_freeze_v4s32 |
| ; CHECK: %q0:_(<4 x s32>) = COPY $q0 |
| ; CHECK: [[FREEZE:%[0-9]+]]:_(<4 x s32>) = G_FREEZE %q0 |
| ; CHECK: [[UV:%[0-9]+]]:_(<2 x s32>), [[UV1:%[0-9]+]]:_(<2 x s32>) = G_UNMERGE_VALUES [[FREEZE]](<4 x s32>) |
| ; CHECK: $x0 = COPY [[UV]](<2 x s32>) |
| ; CHECK: $x1 = COPY [[UV1]](<2 x s32>) |
| %q0:_(<4 x s32>) = COPY $q0 |
| %0:_(<4 x s32>) = G_FREEZE %q0 |
| %1:_(<2 x s32> ), %2:_(<2 x s32>) = G_UNMERGE_VALUES %0 |
| $x0 = COPY %1 |
| $x1 = COPY %2 |
| ... |
| --- |
| name: test_freeze_v4s64 |
| body: | |
| bb.0: |
| |
| ; CHECK-LABEL: name: test_freeze_v4s64 |
| ; CHECK: [[DEF:%[0-9]+]]:_(<2 x s64>) = G_IMPLICIT_DEF |
| ; CHECK: [[FREEZE:%[0-9]+]]:_(<2 x s64>) = G_FREEZE [[DEF]] |
| ; CHECK: [[FREEZE1:%[0-9]+]]:_(<2 x s64>) = G_FREEZE [[DEF]] |
| ; CHECK: $q0 = COPY [[FREEZE]](<2 x s64>) |
| ; CHECK: $q1 = COPY [[FREEZE1]](<2 x s64>) |
| %undef:_(<4 x s64>) = G_IMPLICIT_DEF |
| %0:_(<4 x s64>) = G_FREEZE %undef |
| %1:_(<2 x s64> ), %2:_(<2 x s64>) = G_UNMERGE_VALUES %0 |
| $q0 = COPY %1 |
| $q1 = COPY %2 |
| ... |
| --- |
| name: test_freeze_v2s32 |
| body: | |
| bb.0: |
| liveins: $d0 |
| |
| ; CHECK-LABEL: name: test_freeze_v2s32 |
| ; CHECK: %d0:_(<2 x s32>) = COPY $d0 |
| ; CHECK: [[FREEZE:%[0-9]+]]:_(<2 x s32>) = G_FREEZE %d0 |
| ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[FREEZE]](<2 x s32>) |
| ; CHECK: $w0 = COPY [[UV]](s32) |
| ; CHECK: $w1 = COPY [[UV1]](s32) |
| %d0:_(<2 x s32>) = COPY $d0 |
| %0:_(<2 x s32>) = G_FREEZE %d0 |
| %1:_(s32), %2:_(s32) = G_UNMERGE_VALUES %0 |
| $w0 = COPY %1 |
| $w1 = COPY %2 |
| ... |
| --- |
| name: test_freeze_v8s8 |
| body: | |
| bb.0: |
| liveins: $d0 |
| |
| ; CHECK-LABEL: name: test_freeze_v8s8 |
| ; CHECK: %d0:_(<8 x s8>) = COPY $d0 |
| ; CHECK: [[FREEZE:%[0-9]+]]:_(<8 x s8>) = G_FREEZE %d0 |
| ; CHECK: [[UV:%[0-9]+]]:_(<4 x s8>), [[UV1:%[0-9]+]]:_(<4 x s8>) = G_UNMERGE_VALUES [[FREEZE]](<8 x s8>) |
| ; CHECK: $w0 = COPY [[UV]](<4 x s8>) |
| ; CHECK: $w1 = COPY [[UV1]](<4 x s8>) |
| %d0:_(<8 x s8>) = COPY $d0 |
| %0:_(<8 x s8>) = G_FREEZE %d0 |
| %1:_(<4 x s8>), %2:_(<4 x s8>) = G_UNMERGE_VALUES %0 |
| $w0 = COPY %1 |
| $w1 = COPY %2 |
| ... |
| --- |
| name: test_freeze_s1 |
| body: | |
| bb.0.entry: |
| liveins: $x0 |
| ; CHECK-LABEL: name: test_freeze_s1 |
| ; CHECK: %x:_(s1) = G_IMPLICIT_DEF |
| ; CHECK: %freeze:_(s1) = G_FREEZE %x |
| ; CHECK: %ext:_(s64) = G_ZEXT %freeze(s1) |
| ; CHECK: $x0 = COPY %ext(s64) |
| %x:_(s1) = G_IMPLICIT_DEF |
| %freeze:_(s1) = G_FREEZE %x |
| %ext:_(s64) = G_ZEXT %freeze |
| $x0 = COPY %ext(s64) |
| ... |
| --- |
| name: test_freeze_s2 |
| body: | |
| bb.0.entry: |
| liveins: $x0 |
| ; CHECK-LABEL: name: test_freeze_s2 |
| ; CHECK: [[DEF:%[0-9]+]]:_(s8) = G_IMPLICIT_DEF |
| ; CHECK: [[FREEZE:%[0-9]+]]:_(s8) = G_FREEZE [[DEF]] |
| ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 3 |
| ; CHECK: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[FREEZE]](s8) |
| ; CHECK: %ext:_(s64) = G_AND [[ANYEXT]], [[C]] |
| ; CHECK: $x0 = COPY %ext(s64) |
| %x:_(s2) = G_IMPLICIT_DEF |
| %freeze:_(s2) = G_FREEZE %x |
| %ext:_(s64) = G_ZEXT %freeze |
| $x0 = COPY %ext(s64) |