| # 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_load |
| body: | |
| bb.0.entry: |
| liveins: $x0 |
| |
| ; CHECK-LABEL: name: test_load |
| ; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0 |
| ; CHECK: [[LOAD:%[0-9]+]]:_(s8) = G_LOAD [[COPY]](p0) :: (load 1) |
| ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD]](s8) |
| ; CHECK: $w0 = COPY [[ANYEXT]](s32) |
| ; CHECK: [[LOAD1:%[0-9]+]]:_(s8) = G_LOAD [[COPY]](p0) :: (load 1) |
| ; CHECK: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD1]](s8) |
| ; CHECK: $w0 = COPY [[ANYEXT1]](s32) |
| ; CHECK: [[LOAD2:%[0-9]+]]:_(s16) = G_LOAD [[COPY]](p0) :: (load 2) |
| ; CHECK: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD2]](s16) |
| ; CHECK: $w0 = COPY [[ANYEXT2]](s32) |
| ; CHECK: $w0 = COPY [[ANYEXT1]](s32) |
| ; CHECK: [[LOAD3:%[0-9]+]]:_(s64) = G_LOAD [[COPY]](p0) :: (load 8) |
| ; CHECK: $x0 = COPY [[LOAD3]](s64) |
| ; CHECK: [[LOAD4:%[0-9]+]]:_(p0) = G_LOAD [[COPY]](p0) :: (load 8) |
| ; CHECK: [[PTRTOINT:%[0-9]+]]:_(s64) = G_PTRTOINT [[LOAD4]](p0) |
| ; CHECK: $x0 = COPY [[PTRTOINT]](s64) |
| ; CHECK: [[LOAD5:%[0-9]+]]:_(<2 x s32>) = G_LOAD [[COPY]](p0) :: (load 8) |
| ; CHECK: [[BITCAST:%[0-9]+]]:_(s64) = G_BITCAST [[LOAD5]](<2 x s32>) |
| ; CHECK: $x0 = COPY [[BITCAST]](s64) |
| ; CHECK: [[LOAD6:%[0-9]+]]:_(s64) = G_LOAD [[COPY]](p0) :: (load 8, align 16) |
| ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 8 |
| ; CHECK: [[GEP:%[0-9]+]]:_(p0) = G_GEP [[COPY]], [[C]](s64) |
| ; CHECK: [[LOAD7:%[0-9]+]]:_(s64) = G_LOAD [[GEP]](p0) :: (load 8) |
| ; CHECK: [[MV:%[0-9]+]]:_(s128) = G_MERGE_VALUES [[LOAD6]](s64), [[LOAD7]](s64) |
| ; CHECK: [[TRUNC:%[0-9]+]]:_(s64) = G_TRUNC [[MV]](s128) |
| ; CHECK: $x0 = COPY [[TRUNC]](s64) |
| %0:_(p0) = COPY $x0 |
| %1:_(s1) = G_LOAD %0(p0) :: (load 1) |
| %2:_(s32) = G_ANYEXT %1(s1) |
| $w0 = COPY %2(s32) |
| %3:_(s8) = G_LOAD %0(p0) :: (load 1) |
| %4:_(s32) = G_ANYEXT %3(s8) |
| $w0 = COPY %4(s32) |
| %5:_(s16) = G_LOAD %0(p0) :: (load 2) |
| %6:_(s32) = G_ANYEXT %5(s16) |
| $w0 = COPY %6(s32) |
| %7:_(s32) = G_LOAD %0(p0) :: (load 4) |
| $w0 = COPY %4(s32) |
| %8:_(s64) = G_LOAD %0(p0) :: (load 8) |
| $x0 = COPY %8(s64) |
| %9:_(p0) = G_LOAD %0(p0) :: (load 8) |
| %10:_(s64) = G_PTRTOINT %9(p0) |
| $x0 = COPY %10(s64) |
| %11:_(<2 x s32>) = G_LOAD %0(p0) :: (load 8) |
| %12:_(s64) = G_BITCAST %11(<2 x s32>) |
| $x0 = COPY %12(s64) |
| %13:_(s128) = G_LOAD %0(p0) :: (load 16) |
| %14:_(s64) = G_TRUNC %13(s128) |
| $x0 = COPY %14(s64) |
| ... |
| |
| --- |
| name: test_store |
| body: | |
| bb.0.entry: |
| liveins: $x0, $w1 |
| |
| ; CHECK-LABEL: name: test_store |
| ; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $w1 |
| ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 |
| ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32) |
| ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[C]](s32) |
| ; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[COPY3]] |
| ; CHECK: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[AND]](s32) |
| ; CHECK: G_STORE [[TRUNC]](s8), [[COPY]](p0) :: (store 1) |
| ; CHECK: [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[COPY1]](s32) |
| ; CHECK: G_STORE [[TRUNC1]](s8), [[COPY]](p0) :: (store 1) |
| ; CHECK: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32) |
| ; CHECK: G_STORE [[TRUNC2]](s16), [[COPY]](p0) :: (store 2) |
| ; CHECK: G_STORE [[COPY1]](s32), [[COPY]](p0) :: (store 4) |
| ; CHECK: [[PTRTOINT:%[0-9]+]]:_(s64) = G_PTRTOINT [[COPY]](p0) |
| ; CHECK: G_STORE [[PTRTOINT]](s64), [[COPY]](p0) :: (store 8) |
| ; CHECK: G_STORE [[COPY]](p0), [[COPY]](p0) :: (store 8) |
| ; CHECK: [[PTRTOINT1:%[0-9]+]]:_(s64) = G_PTRTOINT [[COPY]](p0) |
| ; CHECK: G_STORE [[PTRTOINT1]](s64), [[COPY]](p0) :: (store 8, align 16) |
| ; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 8 |
| ; CHECK: [[GEP:%[0-9]+]]:_(p0) = G_GEP [[COPY]], [[C1]](s64) |
| ; CHECK: G_STORE [[PTRTOINT1]](s64), [[GEP]](p0) :: (store 8) |
| %0:_(p0) = COPY $x0 |
| %1:_(s32) = COPY $w1 |
| %2:_(s1) = G_TRUNC %1(s32) |
| G_STORE %2(s1), %0(p0) :: (store 1) |
| %3:_(s8) = G_TRUNC %1(s32) |
| G_STORE %3(s8), %0(p0) :: (store 1) |
| %4:_(s16) = G_TRUNC %1(s32) |
| G_STORE %4(s16), %0(p0) :: (store 2) |
| G_STORE %1(s32), %0(p0) :: (store 4) |
| %5:_(s64) = G_PTRTOINT %0(p0) |
| G_STORE %5(s64), %0(p0) :: (store 8) |
| G_STORE %0(p0), %0(p0) :: (store 8) |
| %6:_(s64) = G_PTRTOINT %0(p0) |
| %7:_(s128) = G_MERGE_VALUES %6(s64), %6 |
| G_STORE %7(s128), %0(p0) :: (store 16) |
| ... |