| ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| ; RUN: llc -mtriple=aarch64-linux-gnu -O0 -stop-after=irtranslator -global-isel -verify-machineinstrs %s -o - 2>&1 | FileCheck %s |
| |
| define i8 @v1s8_add(<1 x i8> %a0) { |
| ; CHECK-LABEL: name: v1s8_add |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $d0 |
| ; CHECK: [[COPY:%[0-9]+]]:_(<8 x s8>) = COPY $d0 |
| ; CHECK: [[UV:%[0-9]+]]:_(s8), [[UV1:%[0-9]+]]:_(s8), [[UV2:%[0-9]+]]:_(s8), [[UV3:%[0-9]+]]:_(s8), [[UV4:%[0-9]+]]:_(s8), [[UV5:%[0-9]+]]:_(s8), [[UV6:%[0-9]+]]:_(s8), [[UV7:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[COPY]](<8 x s8>) |
| ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[UV]](s8) |
| ; CHECK: $w0 = COPY [[ANYEXT]](s32) |
| ; CHECK: RET_ReallyLR implicit $w0 |
| %res = bitcast <1 x i8> %a0 to i8 |
| ret i8 %res |
| } |
| |
| define i24 @test_v3i8(<3 x i8> %a) { |
| ; CHECK-LABEL: name: test_v3i8 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $w0, $w1, $w2 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $w1 |
| ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY $w2 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32) |
| ; CHECK: [[TRUNC:%[0-9]+]]:_(<3 x s8>) = G_TRUNC [[BUILD_VECTOR]](<3 x s32>) |
| ; CHECK: [[BITCAST:%[0-9]+]]:_(s24) = G_BITCAST [[TRUNC]](<3 x s8>) |
| ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[BITCAST]](s24) |
| ; CHECK: $w0 = COPY [[ANYEXT]](s32) |
| ; CHECK: RET_ReallyLR implicit $w0 |
| %res = bitcast <3 x i8> %a to i24 |
| ret i24 %res |
| } |
| |
| |
| define <1 x half> @test_v1s16(<1 x float> %x) { |
| ; CHECK-LABEL: name: test_v1s16 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $d0 |
| ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $d0 |
| ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>) |
| ; CHECK: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[UV]](s32) |
| ; CHECK: $h0 = COPY [[FPTRUNC]](s16) |
| ; CHECK: RET_ReallyLR implicit $h0 |
| %tmp = fptrunc <1 x float> %x to <1 x half> |
| ret <1 x half> %tmp |
| } |