| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -verify-machineinstrs -mtriple aarch64-unknown-unknown -run-pass=legalizer -O0 -global-isel %s -o - | FileCheck %s |
| --- |
| name: fptrunc_s16_s32 |
| body: | |
| bb.0: |
| liveins: $s0 |
| |
| ; CHECK-LABEL: name: fptrunc_s16_s32 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $s0 |
| ; CHECK: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[COPY]](s32) |
| ; CHECK: $h0 = COPY [[FPTRUNC]](s16) |
| ; CHECK: RET_ReallyLR implicit $h0 |
| %0:_(s32) = COPY $s0 |
| %1:_(s16) = G_FPTRUNC %0 |
| $h0 = COPY %1(s16) |
| RET_ReallyLR implicit $h0 |
| ... |
| --- |
| name: fptrunc_s16_s64 |
| body: | |
| bb.0: |
| liveins: $d0 |
| |
| ; CHECK-LABEL: name: fptrunc_s16_s64 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $d0 |
| ; CHECK: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[COPY]](s64) |
| ; CHECK: $h0 = COPY [[FPTRUNC]](s16) |
| ; CHECK: RET_ReallyLR implicit $h0 |
| %0:_(s64) = COPY $d0 |
| %1:_(s16) = G_FPTRUNC %0 |
| $h0 = COPY %1(s16) |
| RET_ReallyLR implicit $h0 |
| ... |
| --- |
| name: fptrunc_s32_s64 |
| body: | |
| bb.0: |
| liveins: $d0 |
| |
| ; CHECK-LABEL: name: fptrunc_s32_s64 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $d0 |
| ; CHECK: [[FPTRUNC:%[0-9]+]]:_(s32) = G_FPTRUNC [[COPY]](s64) |
| ; CHECK: $s0 = COPY [[FPTRUNC]](s32) |
| ; CHECK: RET_ReallyLR implicit $s0 |
| %0:_(s64) = COPY $d0 |
| %1:_(s32) = G_FPTRUNC %0 |
| $s0 = COPY %1(s32) |
| RET_ReallyLR implicit $s0 |
| ... |
| --- |
| name: fptrunc_v4s16_v4s32 |
| body: | |
| bb.0: |
| liveins: $q0 |
| |
| ; CHECK-LABEL: name: fptrunc_v4s16_v4s32 |
| ; CHECK: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $q0 |
| ; CHECK: [[FPTRUNC:%[0-9]+]]:_(<4 x s16>) = G_FPTRUNC [[COPY]](<4 x s32>) |
| ; CHECK: $d0 = COPY [[FPTRUNC]](<4 x s16>) |
| ; CHECK: RET_ReallyLR implicit $d0 |
| %0:_(<4 x s32>) = COPY $q0 |
| %1:_(<4 x s16>) = G_FPTRUNC %0 |
| $d0 = COPY %1(<4 x s16>) |
| RET_ReallyLR implicit $d0 |
| ... |
| --- |
| name: fptrunc_v2s16_v2s32 |
| body: | |
| bb.0: |
| liveins: $d0 |
| |
| ; CHECK-LABEL: name: fptrunc_v2s16_v2s32 |
| ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $d0 |
| ; CHECK: [[FPTRUNC:%[0-9]+]]:_(<2 x s16>) = G_FPTRUNC [[COPY]](<2 x s32>) |
| ; CHECK: $s0 = COPY [[FPTRUNC]](<2 x s16>) |
| ; CHECK: RET_ReallyLR implicit $s0 |
| %0:_(<2 x s32>) = COPY $d0 |
| %1:_(<2 x s16>) = G_FPTRUNC %0 |
| $s0 = COPY %1(<2 x s16>) |
| RET_ReallyLR implicit $s0 |
| ... |
| --- |
| name: fptrunc_v4s32_v4s64 |
| body: | |
| bb.0: |
| |
| ; CHECK-LABEL: name: fptrunc_v4s32_v4s64 |
| ; CHECK: [[DEF:%[0-9]+]]:_(<2 x s64>) = G_IMPLICIT_DEF |
| ; CHECK: [[FPTRUNC:%[0-9]+]]:_(<2 x s32>) = G_FPTRUNC [[DEF]](<2 x s64>) |
| ; CHECK: [[FPTRUNC1:%[0-9]+]]:_(<2 x s32>) = G_FPTRUNC [[DEF]](<2 x s64>) |
| ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s32>) = G_CONCAT_VECTORS [[FPTRUNC]](<2 x s32>), [[FPTRUNC1]](<2 x s32>) |
| ; CHECK: $q0 = COPY [[CONCAT_VECTORS]](<4 x s32>) |
| ; CHECK: RET_ReallyLR implicit $q0 |
| %0:_(<4 x s64>) = G_IMPLICIT_DEF |
| %1:_(<4 x s32>) = G_FPTRUNC %0 |
| $q0 = COPY %1(<4 x s32>) |
| RET_ReallyLR implicit $q0 |
| ... |
| --- |
| name: fptrunc_v8s32_v8s64 |
| body: | |
| bb.0: |
| |
| liveins: $x0, $q0, $q1, $q2, $q3, $x0 |
| |
| ; CHECK-LABEL: name: fptrunc_v8s32_v8s64 |
| ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $q0 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $q1 |
| ; CHECK: [[COPY2:%[0-9]+]]:_(<2 x s64>) = COPY $q2 |
| ; CHECK: [[COPY3:%[0-9]+]]:_(<2 x s64>) = COPY $q3 |
| ; CHECK: [[COPY4:%[0-9]+]]:_(p0) = COPY $x0 |
| ; CHECK: [[FPTRUNC:%[0-9]+]]:_(<2 x s32>) = G_FPTRUNC [[COPY]](<2 x s64>) |
| ; CHECK: [[FPTRUNC1:%[0-9]+]]:_(<2 x s32>) = G_FPTRUNC [[COPY1]](<2 x s64>) |
| ; CHECK: [[FPTRUNC2:%[0-9]+]]:_(<2 x s32>) = G_FPTRUNC [[COPY2]](<2 x s64>) |
| ; CHECK: [[FPTRUNC3:%[0-9]+]]:_(<2 x s32>) = G_FPTRUNC [[COPY3]](<2 x s64>) |
| ; CHECK: [[COPY5:%[0-9]+]]:_(p0) = COPY $x0 |
| ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s32>) = G_CONCAT_VECTORS [[FPTRUNC]](<2 x s32>), [[FPTRUNC1]](<2 x s32>) |
| ; CHECK: [[CONCAT_VECTORS1:%[0-9]+]]:_(<4 x s32>) = G_CONCAT_VECTORS [[FPTRUNC2]](<2 x s32>), [[FPTRUNC3]](<2 x s32>) |
| ; CHECK: G_STORE [[CONCAT_VECTORS]](<4 x s32>), [[COPY5]](p0) :: (store (<4 x s32>), align 32) |
| ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 16 |
| ; CHECK: [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY5]], [[C]](s64) |
| ; CHECK: G_STORE [[CONCAT_VECTORS1]](<4 x s32>), [[PTR_ADD]](p0) :: (store (<4 x s32>) into unknown-address + 16) |
| ; CHECK: RET_ReallyLR |
| %2:_(<2 x s64>) = COPY $q0 |
| %3:_(<2 x s64>) = COPY $q1 |
| %4:_(<2 x s64>) = COPY $q2 |
| %5:_(<2 x s64>) = COPY $q3 |
| %0:_(<8 x s64>) = G_CONCAT_VECTORS %2(<2 x s64>), %3(<2 x s64>), %4(<2 x s64>), %5(<2 x s64>) |
| %1:_(p0) = COPY $x0 |
| %6:_(<8 x s32>) = G_FPTRUNC %0(<8 x s64>) |
| %7:_(p0) = COPY $x0 |
| G_STORE %6(<8 x s32>), %7(p0) :: (store (<8 x s32>)) |
| RET_ReallyLR |
| ... |