| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -march=aarch64 -run-pass=legalizer %s -o - | FileCheck %s |
| --- |
| name: test_scalar_and_small |
| body: | |
| bb.0.entry: |
| ; CHECK-LABEL: name: test_scalar_and_small |
| ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY $x1 |
| ; CHECK: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) |
| ; CHECK: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) |
| ; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[TRUNC]], [[TRUNC1]] |
| ; CHECK: $w0 = COPY [[AND]](s32) |
| ; CHECK: $x0 = COPY [[COPY]](s64) |
| %0:_(s64) = COPY $x0 |
| %1:_(s64) = COPY $x1 |
| %2:_(s8) = G_TRUNC %0(s64) |
| %3:_(s8) = G_TRUNC %1(s64) |
| %4:_(s8) = G_AND %2, %3 |
| %6:_(s32) = G_ANYEXT %4(s8) |
| $w0 = COPY %6(s32) |
| %5:_(s64) = G_ANYEXT %2(s8) |
| $x0 = COPY %5(s64) |
| |
| ... |
| --- |
| name: test_nonpow2 |
| body: | |
| bb.0.entry: |
| ; CHECK-LABEL: name: test_nonpow2 |
| ; CHECK: %ptr:_(p0) = COPY $x0 |
| ; CHECK: [[LOAD:%[0-9]+]]:_(s64) = G_LOAD %ptr(p0) :: (load (s64), align 16) |
| ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 |
| ; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 8 |
| ; CHECK: [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD %ptr, [[C1]](s64) |
| ; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY [[PTR_ADD]](p0) |
| ; CHECK: [[ZEXTLOAD:%[0-9]+]]:_(s64) = G_ZEXTLOAD [[COPY]](p0) :: (load (s16) from unknown-address + 8, align 8) |
| ; CHECK: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 2 |
| ; CHECK: [[PTR_ADD1:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[C2]](s64) |
| ; CHECK: [[LOAD1:%[0-9]+]]:_(s32) = G_LOAD [[PTR_ADD1]](p0) :: (load (s8) from unknown-address + 10, align 2) |
| ; CHECK: [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF |
| ; CHECK: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[LOAD1]](s32), [[DEF]](s32) |
| ; CHECK: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 16 |
| ; CHECK: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[MV]], [[C3]](s64) |
| ; CHECK: [[OR:%[0-9]+]]:_(s64) = G_OR [[SHL]], [[ZEXTLOAD]] |
| ; CHECK: [[OR1:%[0-9]+]]:_(s64) = G_OR [[C]], [[LOAD]] |
| ; CHECK: [[OR2:%[0-9]+]]:_(s64) = G_OR [[OR]], [[C]] |
| ; CHECK: [[LOAD2:%[0-9]+]]:_(s64) = G_LOAD %ptr(p0) :: (load (s64), align 16) |
| ; CHECK: [[COPY1:%[0-9]+]]:_(p0) = COPY [[PTR_ADD]](p0) |
| ; CHECK: [[ZEXTLOAD1:%[0-9]+]]:_(s64) = G_ZEXTLOAD [[COPY1]](p0) :: (load (s16) from unknown-address + 8, align 8) |
| ; CHECK: [[PTR_ADD2:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY1]], [[C2]](s64) |
| ; CHECK: [[LOAD3:%[0-9]+]]:_(s32) = G_LOAD [[PTR_ADD2]](p0) :: (load (s8) from unknown-address + 10, align 2) |
| ; CHECK: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[LOAD3]](s32), [[DEF]](s32) |
| ; CHECK: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[MV1]], [[C3]](s64) |
| ; CHECK: [[OR3:%[0-9]+]]:_(s64) = G_OR [[SHL1]], [[ZEXTLOAD1]] |
| ; CHECK: [[OR4:%[0-9]+]]:_(s64) = G_OR [[C]], [[LOAD2]] |
| ; CHECK: [[OR5:%[0-9]+]]:_(s64) = G_OR [[OR3]], [[C]] |
| ; CHECK: [[AND:%[0-9]+]]:_(s64) = G_AND [[OR1]], [[OR4]] |
| ; CHECK: [[AND1:%[0-9]+]]:_(s64) = G_AND [[OR2]], [[OR5]] |
| ; CHECK: [[COPY2:%[0-9]+]]:_(s64) = COPY [[AND]](s64) |
| ; CHECK: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[AND1]](s64) |
| ; CHECK: G_STORE [[COPY2]](s64), %ptr(p0) :: (store (s64), align 16) |
| ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[TRUNC]], [[C3]](s64) |
| ; CHECK: [[PTR_ADD3:%[0-9]+]]:_(p0) = G_PTR_ADD [[PTR_ADD]], [[C2]](s64) |
| ; CHECK: G_STORE [[TRUNC]](s32), [[PTR_ADD]](p0) :: (store (s16) into unknown-address + 8, align 8) |
| ; CHECK: G_STORE [[LSHR]](s32), [[PTR_ADD3]](p0) :: (store (s8) into unknown-address + 10, align 2) |
| %ptr:_(p0) = COPY $x0 |
| %a:_(s88) = G_LOAD %ptr(p0) :: (load (s88)) |
| %b:_(s88) = G_LOAD %ptr(p0) :: (load (s88)) |
| %and:_(s88) = G_AND %a, %b |
| G_STORE %and(s88), %ptr(p0) :: (store (s88)) |
| ... |