| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s |
| ; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t |
| |
| ; If this check fails please read test/CodeGen/AArch64/README for instructions on how to resolve it. |
| ; WARN-NOT: warning |
| |
| ; Range checks: for all the instruction tested in this file, the |
| ; immediate must be within the range [-8, 7] (4-bit immediate). Out of |
| ; range values are tested only in one case (following). Valid values |
| ; are tested all through the rest of the file. |
| |
| define void @imm_out_of_range(<vscale x 2 x i64> * %base, <vscale x 2 x i1> %mask) nounwind { |
| ; CHECK-LABEL: imm_out_of_range: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: addvl x8, x0, #8 |
| ; CHECK-NEXT: ld1d { z0.d }, p0/z, [x8] |
| ; CHECK-NEXT: addvl x8, x0, #-9 |
| ; CHECK-NEXT: st1d { z0.d }, p0, [x8] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 2 x i64>, <vscale x 2 x i64>* %base, i64 8 |
| %data = call <vscale x 2 x i64> @llvm.masked.load.nxv2i64(<vscale x 2 x i64>* %base_load, |
| i32 1, |
| <vscale x 2 x i1> %mask, |
| <vscale x 2 x i64> undef) |
| %base_store = getelementptr <vscale x 2 x i64>, <vscale x 2 x i64> * %base, i64 -9 |
| call void @llvm.masked.store.nxv2i64(<vscale x 2 x i64> %data, |
| <vscale x 2 x i64>* %base_store, |
| i32 1, |
| <vscale x 2 x i1> %mask) |
| ret void |
| } |
| |
| ; 2-lane contiguous load/stores |
| |
| define void @test_masked_ldst_sv2i8(<vscale x 2 x i8> * %base, <vscale x 2 x i1> %mask) nounwind { |
| ; CHECK-LABEL: test_masked_ldst_sv2i8: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1sb { z0.d }, p0/z, [x0, #-8, mul vl] |
| ; CHECK-NEXT: st1b { z0.d }, p0, [x0, #-7, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 2 x i8>, <vscale x 2 x i8>* %base, i64 -8 |
| %data = call <vscale x 2 x i8> @llvm.masked.load.nxv2i8(<vscale x 2 x i8>* %base_load, |
| i32 1, |
| <vscale x 2 x i1> %mask, |
| <vscale x 2 x i8> undef) |
| %base_store = getelementptr <vscale x 2 x i8>, <vscale x 2 x i8> * %base, i64 -7 |
| call void @llvm.masked.store.nxv2i8(<vscale x 2 x i8> %data, |
| <vscale x 2 x i8>* %base_store, |
| i32 1, |
| <vscale x 2 x i1> %mask) |
| ret void |
| } |
| |
| define void @test_masked_ldst_sv2i16(<vscale x 2 x i16> * %base, <vscale x 2 x i1> %mask) nounwind { |
| ; CHECK-LABEL: test_masked_ldst_sv2i16: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1sh { z0.d }, p0/z, [x0, #-8, mul vl] |
| ; CHECK-NEXT: st1h { z0.d }, p0, [x0, #-7, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 2 x i16>, <vscale x 2 x i16>* %base, i64 -8 |
| %data = call <vscale x 2 x i16> @llvm.masked.load.nxv2i16(<vscale x 2 x i16>* %base_load, |
| i32 1, |
| <vscale x 2 x i1> %mask, |
| <vscale x 2 x i16> undef) |
| %base_store = getelementptr <vscale x 2 x i16>, <vscale x 2 x i16> * %base, i64 -7 |
| call void @llvm.masked.store.nxv2i16(<vscale x 2 x i16> %data, |
| <vscale x 2 x i16>* %base_store, |
| i32 1, |
| <vscale x 2 x i1> %mask) |
| ret void |
| } |
| |
| |
| define void @test_masked_ldst_sv2i32(<vscale x 2 x i32> * %base, <vscale x 2 x i1> %mask) nounwind { |
| ; CHECK-LABEL: test_masked_ldst_sv2i32: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1sw { z0.d }, p0/z, [x0, #-8, mul vl] |
| ; CHECK-NEXT: st1w { z0.d }, p0, [x0, #-7, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 2 x i32>, <vscale x 2 x i32>* %base, i64 -8 |
| %data = call <vscale x 2 x i32> @llvm.masked.load.nxv2i32(<vscale x 2 x i32>* %base_load, |
| i32 1, |
| <vscale x 2 x i1> %mask, |
| <vscale x 2 x i32> undef) |
| %base_store = getelementptr <vscale x 2 x i32>, <vscale x 2 x i32> * %base, i64 -7 |
| call void @llvm.masked.store.nxv2i32(<vscale x 2 x i32> %data, |
| <vscale x 2 x i32>* %base_store, |
| i32 1, |
| <vscale x 2 x i1> %mask) |
| ret void |
| } |
| |
| define void @test_masked_ldst_sv2i64(<vscale x 2 x i64> * %base, <vscale x 2 x i1> %mask) nounwind { |
| ; CHECK-LABEL: test_masked_ldst_sv2i64: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1d { z0.d }, p0/z, [x0, #-8, mul vl] |
| ; CHECK-NEXT: st1d { z0.d }, p0, [x0, #-7, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 2 x i64>, <vscale x 2 x i64>* %base, i64 -8 |
| %data = call <vscale x 2 x i64> @llvm.masked.load.nxv2i64(<vscale x 2 x i64>* %base_load, |
| i32 1, |
| <vscale x 2 x i1> %mask, |
| <vscale x 2 x i64> undef) |
| %base_store = getelementptr <vscale x 2 x i64>, <vscale x 2 x i64> * %base, i64 -7 |
| call void @llvm.masked.store.nxv2i64(<vscale x 2 x i64> %data, |
| <vscale x 2 x i64>* %base_store, |
| i32 1, |
| <vscale x 2 x i1> %mask) |
| ret void |
| } |
| |
| define void @test_masked_ldst_sv2f16(<vscale x 2 x half> * %base, <vscale x 2 x i1> %mask) nounwind { |
| ; CHECK-LABEL: test_masked_ldst_sv2f16: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1h { z0.d }, p0/z, [x0, #-8, mul vl] |
| ; CHECK-NEXT: st1h { z0.d }, p0, [x0, #-7, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 2 x half>, <vscale x 2 x half>* %base, i64 -8 |
| %data = call <vscale x 2 x half> @llvm.masked.load.nxv2f16(<vscale x 2 x half>* %base_load, |
| i32 1, |
| <vscale x 2 x i1> %mask, |
| <vscale x 2 x half> undef) |
| %base_store = getelementptr <vscale x 2 x half>, <vscale x 2 x half> * %base, i64 -7 |
| call void @llvm.masked.store.nxv2f16(<vscale x 2 x half> %data, |
| <vscale x 2 x half>* %base_store, |
| i32 1, |
| <vscale x 2 x i1> %mask) |
| ret void |
| } |
| |
| |
| define void @test_masked_ldst_sv2f32(<vscale x 2 x float> * %base, <vscale x 2 x i1> %mask) nounwind { |
| ; CHECK-LABEL: test_masked_ldst_sv2f32: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1w { z0.d }, p0/z, [x0, #-8, mul vl] |
| ; CHECK-NEXT: st1w { z0.d }, p0, [x0, #-7, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 2 x float>, <vscale x 2 x float>* %base, i64 -8 |
| %data = call <vscale x 2 x float> @llvm.masked.load.nxv2f32(<vscale x 2 x float>* %base_load, |
| i32 1, |
| <vscale x 2 x i1> %mask, |
| <vscale x 2 x float> undef) |
| %base_store = getelementptr <vscale x 2 x float>, <vscale x 2 x float> * %base, i64 -7 |
| call void @llvm.masked.store.nxv2f32(<vscale x 2 x float> %data, |
| <vscale x 2 x float>* %base_store, |
| i32 1, |
| <vscale x 2 x i1> %mask) |
| ret void |
| } |
| |
| define void @test_masked_ldst_sv2f64(<vscale x 2 x double> * %base, <vscale x 2 x i1> %mask) nounwind { |
| ; CHECK-LABEL: test_masked_ldst_sv2f64: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1d { z0.d }, p0/z, [x0, #-6, mul vl] |
| ; CHECK-NEXT: st1d { z0.d }, p0, [x0, #-5, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 2 x double>, <vscale x 2 x double>* %base, i64 -6 |
| %data = call <vscale x 2 x double> @llvm.masked.load.nxv2f64(<vscale x 2 x double>* %base_load, |
| i32 1, |
| <vscale x 2 x i1> %mask, |
| <vscale x 2 x double> undef) |
| %base_store = getelementptr <vscale x 2 x double>, <vscale x 2 x double> * %base, i64 -5 |
| call void @llvm.masked.store.nxv2f64(<vscale x 2 x double> %data, |
| <vscale x 2 x double>* %base_store, |
| i32 1, |
| <vscale x 2 x i1> %mask) |
| ret void |
| } |
| |
| ; 2-lane zero/sign extended contiguous loads. |
| |
| define <vscale x 2 x i64> @masked_zload_sv2i8_to_sv2i64(<vscale x 2 x i8>* %base, <vscale x 2 x i1> %mask) nounwind { |
| ; CHECK-LABEL: masked_zload_sv2i8_to_sv2i64: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1b { z0.d }, p0/z, [x0, #-4, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 2 x i8>, <vscale x 2 x i8>* %base, i64 -4 |
| %load = call <vscale x 2 x i8> @llvm.masked.load.nxv2i8(<vscale x 2 x i8>* %base_load, |
| i32 1, |
| <vscale x 2 x i1> %mask, |
| <vscale x 2 x i8> undef) |
| %ext = zext <vscale x 2 x i8> %load to <vscale x 2 x i64> |
| ret <vscale x 2 x i64> %ext |
| } |
| |
| define <vscale x 2 x i64> @masked_sload_sv2i8_to_sv2i64(<vscale x 2 x i8>* %base, <vscale x 2 x i1> %mask) nounwind { |
| ; CHECK-LABEL: masked_sload_sv2i8_to_sv2i64: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1sb { z0.d }, p0/z, [x0, #-3, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 2 x i8>, <vscale x 2 x i8>* %base, i64 -3 |
| %load = call <vscale x 2 x i8> @llvm.masked.load.nxv2i8(<vscale x 2 x i8>* %base_load, |
| i32 1, |
| <vscale x 2 x i1> %mask, |
| <vscale x 2 x i8> undef) |
| %ext = sext <vscale x 2 x i8> %load to <vscale x 2 x i64> |
| ret <vscale x 2 x i64> %ext |
| } |
| |
| define <vscale x 2 x i64> @masked_zload_sv2i16_to_sv2i64(<vscale x 2 x i16>* %base, <vscale x 2 x i1> %mask) nounwind { |
| ; CHECK-LABEL: masked_zload_sv2i16_to_sv2i64: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1h { z0.d }, p0/z, [x0, #1, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 2 x i16>, <vscale x 2 x i16>* %base, i64 1 |
| %load = call <vscale x 2 x i16> @llvm.masked.load.nxv2i16(<vscale x 2 x i16>* %base_load, |
| i32 1, |
| <vscale x 2 x i1> %mask, |
| <vscale x 2 x i16> undef) |
| %ext = zext <vscale x 2 x i16> %load to <vscale x 2 x i64> |
| ret <vscale x 2 x i64> %ext |
| } |
| |
| define <vscale x 2 x i64> @masked_sload_sv2i16_to_sv2i64(<vscale x 2 x i16>* %base, <vscale x 2 x i1> %mask) nounwind { |
| ; CHECK-LABEL: masked_sload_sv2i16_to_sv2i64: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1sh { z0.d }, p0/z, [x0, #2, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 2 x i16>, <vscale x 2 x i16>* %base, i64 2 |
| %load = call <vscale x 2 x i16> @llvm.masked.load.nxv2i16(<vscale x 2 x i16>* %base_load, |
| i32 1, |
| <vscale x 2 x i1> %mask, |
| <vscale x 2 x i16> undef) |
| %ext = sext <vscale x 2 x i16> %load to <vscale x 2 x i64> |
| ret <vscale x 2 x i64> %ext |
| } |
| |
| define <vscale x 2 x i64> @masked_zload_sv2i32_to_sv2i64(<vscale x 2 x i32>* %base, <vscale x 2 x i1> %mask) nounwind { |
| ; CHECK-LABEL: masked_zload_sv2i32_to_sv2i64: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1w { z0.d }, p0/z, [x0, #-2, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 2 x i32>, <vscale x 2 x i32>* %base, i64 -2 |
| %load = call <vscale x 2 x i32> @llvm.masked.load.nxv2i32(<vscale x 2 x i32>* %base_load, |
| i32 1, |
| <vscale x 2 x i1> %mask, |
| <vscale x 2 x i32> undef) |
| %ext = zext <vscale x 2 x i32> %load to <vscale x 2 x i64> |
| ret <vscale x 2 x i64> %ext |
| } |
| |
| define <vscale x 2 x i64> @masked_sload_sv2i32_to_sv2i64(<vscale x 2 x i32>* %base, <vscale x 2 x i1> %mask) nounwind { |
| ; CHECK-LABEL: masked_sload_sv2i32_to_sv2i64: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1sw { z0.d }, p0/z, [x0, #-1, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 2 x i32>, <vscale x 2 x i32>* %base, i64 -1 |
| %load = call <vscale x 2 x i32> @llvm.masked.load.nxv2i32(<vscale x 2 x i32>* %base_load, |
| i32 1, |
| <vscale x 2 x i1> %mask, |
| <vscale x 2 x i32> undef) |
| %ext = sext <vscale x 2 x i32> %load to <vscale x 2 x i64> |
| ret <vscale x 2 x i64> %ext |
| } |
| |
| ; 2-lane truncating contiguous stores. |
| |
| define void @masked_trunc_store_sv2i64_to_sv2i8(<vscale x 2 x i64> %val, <vscale x 2 x i8> *%base, <vscale x 2 x i1> %mask) nounwind { |
| ; CHECK-LABEL: masked_trunc_store_sv2i64_to_sv2i8: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: st1b { z0.d }, p0, [x0, #3, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 2 x i8>, <vscale x 2 x i8>* %base, i64 3 |
| %trunc = trunc <vscale x 2 x i64> %val to <vscale x 2 x i8> |
| call void @llvm.masked.store.nxv2i8(<vscale x 2 x i8> %trunc, |
| <vscale x 2 x i8> *%base_load, |
| i32 1, |
| <vscale x 2 x i1> %mask) |
| ret void |
| } |
| |
| |
| define void @masked_trunc_store_sv2i64_to_sv2i16(<vscale x 2 x i64> %val, <vscale x 2 x i16> *%base, <vscale x 2 x i1> %mask) nounwind { |
| ; CHECK-LABEL: masked_trunc_store_sv2i64_to_sv2i16: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: st1h { z0.d }, p0, [x0, #4, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 2 x i16>, <vscale x 2 x i16>* %base, i64 4 |
| %trunc = trunc <vscale x 2 x i64> %val to <vscale x 2 x i16> |
| call void @llvm.masked.store.nxv2i16(<vscale x 2 x i16> %trunc, |
| <vscale x 2 x i16> *%base_load, |
| i32 1, |
| <vscale x 2 x i1> %mask) |
| ret void |
| } |
| |
| define void @masked_trunc_store_sv2i64_to_sv2i32(<vscale x 2 x i64> %val, <vscale x 2 x i32> *%base, <vscale x 2 x i1> %mask) nounwind { |
| ; CHECK-LABEL: masked_trunc_store_sv2i64_to_sv2i32: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: st1w { z0.d }, p0, [x0, #5, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 2 x i32>, <vscale x 2 x i32>* %base, i64 5 |
| %trunc = trunc <vscale x 2 x i64> %val to <vscale x 2 x i32> |
| call void @llvm.masked.store.nxv2i32(<vscale x 2 x i32> %trunc, |
| <vscale x 2 x i32> *%base_load, |
| i32 1, |
| <vscale x 2 x i1> %mask) |
| ret void |
| } |
| |
| ; 4-lane contiguous load/stores. |
| |
| define void @test_masked_ldst_sv4i8(<vscale x 4 x i8> * %base, <vscale x 4 x i1> %mask) nounwind { |
| ; CHECK-LABEL: test_masked_ldst_sv4i8: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1sb { z0.s }, p0/z, [x0, #-1, mul vl] |
| ; CHECK-NEXT: st1b { z0.s }, p0, [x0, #2, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 4 x i8>, <vscale x 4 x i8>* %base, i64 -1 |
| %data = call <vscale x 4 x i8> @llvm.masked.load.nxv4i8(<vscale x 4 x i8>* %base_load, |
| i32 1, |
| <vscale x 4 x i1> %mask, |
| <vscale x 4 x i8> undef) |
| %base_store = getelementptr <vscale x 4 x i8>, <vscale x 4 x i8> * %base, i64 2 |
| call void @llvm.masked.store.nxv4i8(<vscale x 4 x i8> %data, |
| <vscale x 4 x i8>* %base_store, |
| i32 1, |
| <vscale x 4 x i1> %mask) |
| ret void |
| } |
| |
| define void @test_masked_ldst_sv4i16(<vscale x 4 x i16> * %base, <vscale x 4 x i1> %mask) nounwind { |
| ; CHECK-LABEL: test_masked_ldst_sv4i16: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1sh { z0.s }, p0/z, [x0, #-1, mul vl] |
| ; CHECK-NEXT: st1h { z0.s }, p0, [x0, #2, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 4 x i16>, <vscale x 4 x i16>* %base, i64 -1 |
| %data = call <vscale x 4 x i16> @llvm.masked.load.nxv4i16(<vscale x 4 x i16>* %base_load, |
| i32 1, |
| <vscale x 4 x i1> %mask, |
| <vscale x 4 x i16> undef) |
| %base_store = getelementptr <vscale x 4 x i16>, <vscale x 4 x i16> * %base, i64 2 |
| call void @llvm.masked.store.nxv4i16(<vscale x 4 x i16> %data, |
| <vscale x 4 x i16>* %base_store, |
| i32 1, |
| <vscale x 4 x i1> %mask) |
| ret void |
| } |
| |
| define void @test_masked_ldst_sv4i32(<vscale x 4 x i32> * %base, <vscale x 4 x i1> %mask) nounwind { |
| ; CHECK-LABEL: test_masked_ldst_sv4i32: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1w { z0.s }, p0/z, [x0, #6, mul vl] |
| ; CHECK-NEXT: st1w { z0.s }, p0, [x0, #7, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 4 x i32>, <vscale x 4 x i32>* %base, i64 6 |
| %data = call <vscale x 4 x i32> @llvm.masked.load.nxv4i32(<vscale x 4 x i32>* %base_load, |
| i32 1, |
| <vscale x 4 x i1> %mask, |
| <vscale x 4 x i32> undef) |
| %base_store = getelementptr <vscale x 4 x i32>, <vscale x 4 x i32> * %base, i64 7 |
| call void @llvm.masked.store.nxv4i32(<vscale x 4 x i32> %data, |
| <vscale x 4 x i32>* %base_store, |
| i32 1, |
| <vscale x 4 x i1> %mask) |
| ret void |
| } |
| |
| define void @test_masked_ldst_sv4f16(<vscale x 4 x half> * %base, <vscale x 4 x i1> %mask) nounwind { |
| ; CHECK-LABEL: test_masked_ldst_sv4f16: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1h { z0.s }, p0/z, [x0, #-1, mul vl] |
| ; CHECK-NEXT: st1h { z0.s }, p0, [x0, #2, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 4 x half>, <vscale x 4 x half>* %base, i64 -1 |
| %data = call <vscale x 4 x half> @llvm.masked.load.nxv4f16(<vscale x 4 x half>* %base_load, |
| i32 1, |
| <vscale x 4 x i1> %mask, |
| <vscale x 4 x half> undef) |
| %base_store = getelementptr <vscale x 4 x half>, <vscale x 4 x half> * %base, i64 2 |
| call void @llvm.masked.store.nxv4f16(<vscale x 4 x half> %data, |
| <vscale x 4 x half>* %base_store, |
| i32 1, |
| <vscale x 4 x i1> %mask) |
| ret void |
| } |
| |
| define void @test_masked_ldst_sv4f32(<vscale x 4 x float> * %base, <vscale x 4 x i1> %mask) nounwind { |
| ; CHECK-LABEL: test_masked_ldst_sv4f32: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1w { z0.s }, p0/z, [x0, #-1, mul vl] |
| ; CHECK-NEXT: st1w { z0.s }, p0, [x0, #2, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 4 x float>, <vscale x 4 x float>* %base, i64 -1 |
| %data = call <vscale x 4 x float> @llvm.masked.load.nxv4f32(<vscale x 4 x float>* %base_load, |
| i32 1, |
| <vscale x 4 x i1> %mask, |
| <vscale x 4 x float> undef) |
| %base_store = getelementptr <vscale x 4 x float>, <vscale x 4 x float> * %base, i64 2 |
| call void @llvm.masked.store.nxv4f32(<vscale x 4 x float> %data, |
| <vscale x 4 x float>* %base_store, |
| i32 1, |
| <vscale x 4 x i1> %mask) |
| ret void |
| } |
| |
| ; 4-lane zero/sign extended contiguous loads. |
| |
| define <vscale x 4 x i32> @masked_zload_sv4i8_to_sv4i32(<vscale x 4 x i8>* %base, <vscale x 4 x i1> %mask) nounwind { |
| ; CHECK-LABEL: masked_zload_sv4i8_to_sv4i32: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1b { z0.s }, p0/z, [x0, #-4, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 4 x i8>, <vscale x 4 x i8>* %base, i64 -4 |
| %load = call <vscale x 4 x i8> @llvm.masked.load.nxv4i8(<vscale x 4 x i8>* %base_load, |
| i32 1, |
| <vscale x 4 x i1> %mask, |
| <vscale x 4 x i8> undef) |
| %ext = zext <vscale x 4 x i8> %load to <vscale x 4 x i32> |
| ret <vscale x 4 x i32> %ext |
| } |
| |
| define <vscale x 4 x i32> @masked_sload_sv4i8_to_sv4i32(<vscale x 4 x i8>* %base, <vscale x 4 x i1> %mask) nounwind { |
| ; CHECK-LABEL: masked_sload_sv4i8_to_sv4i32: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1sb { z0.s }, p0/z, [x0, #-3, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 4 x i8>, <vscale x 4 x i8>* %base, i64 -3 |
| %load = call <vscale x 4 x i8> @llvm.masked.load.nxv4i8(<vscale x 4 x i8>* %base_load, |
| i32 1, |
| <vscale x 4 x i1> %mask, |
| <vscale x 4 x i8> undef) |
| %ext = sext <vscale x 4 x i8> %load to <vscale x 4 x i32> |
| ret <vscale x 4 x i32> %ext |
| } |
| |
| define <vscale x 4 x i32> @masked_zload_sv4i16_to_sv4i32(<vscale x 4 x i16>* %base, <vscale x 4 x i1> %mask) nounwind { |
| ; CHECK-LABEL: masked_zload_sv4i16_to_sv4i32: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1h { z0.s }, p0/z, [x0, #1, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 4 x i16>, <vscale x 4 x i16>* %base, i64 1 |
| %load = call <vscale x 4 x i16> @llvm.masked.load.nxv4i16(<vscale x 4 x i16>* %base_load, |
| i32 1, |
| <vscale x 4 x i1> %mask, |
| <vscale x 4 x i16> undef) |
| %ext = zext <vscale x 4 x i16> %load to <vscale x 4 x i32> |
| ret <vscale x 4 x i32> %ext |
| } |
| |
| define <vscale x 4 x i32> @masked_sload_sv4i16_to_sv4i32(<vscale x 4 x i16>* %base, <vscale x 4 x i1> %mask) nounwind { |
| ; CHECK-LABEL: masked_sload_sv4i16_to_sv4i32: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1sh { z0.s }, p0/z, [x0, #2, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 4 x i16>, <vscale x 4 x i16>* %base, i64 2 |
| %load = call <vscale x 4 x i16> @llvm.masked.load.nxv4i16(<vscale x 4 x i16>* %base_load, |
| i32 1, |
| <vscale x 4 x i1> %mask, |
| <vscale x 4 x i16> undef) |
| %ext = sext <vscale x 4 x i16> %load to <vscale x 4 x i32> |
| ret <vscale x 4 x i32> %ext |
| } |
| |
| ; 4-lane truncating contiguous stores. |
| |
| define void @masked_trunc_store_sv4i32_to_sv4i8(<vscale x 4 x i32> %val, <vscale x 4 x i8> *%base, <vscale x 4 x i1> %mask) nounwind { |
| ; CHECK-LABEL: masked_trunc_store_sv4i32_to_sv4i8: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: st1b { z0.s }, p0, [x0, #3, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 4 x i8>, <vscale x 4 x i8>* %base, i64 3 |
| %trunc = trunc <vscale x 4 x i32> %val to <vscale x 4 x i8> |
| call void @llvm.masked.store.nxv4i8(<vscale x 4 x i8> %trunc, |
| <vscale x 4 x i8> *%base_load, |
| i32 1, |
| <vscale x 4 x i1> %mask) |
| ret void |
| } |
| |
| |
| define void @masked_trunc_store_sv4i32_to_sv4i16(<vscale x 4 x i32> %val, <vscale x 4 x i16> *%base, <vscale x 4 x i1> %mask) nounwind { |
| ; CHECK-LABEL: masked_trunc_store_sv4i32_to_sv4i16: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: st1h { z0.s }, p0, [x0, #4, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 4 x i16>, <vscale x 4 x i16>* %base, i64 4 |
| %trunc = trunc <vscale x 4 x i32> %val to <vscale x 4 x i16> |
| call void @llvm.masked.store.nxv4i16(<vscale x 4 x i16> %trunc, |
| <vscale x 4 x i16> *%base_load, |
| i32 1, |
| <vscale x 4 x i1> %mask) |
| ret void |
| } |
| |
| ; 8-lane contiguous load/stores. |
| |
| define void @test_masked_ldst_sv8i8(<vscale x 8 x i8> * %base, <vscale x 8 x i1> %mask) nounwind { |
| ; CHECK-LABEL: test_masked_ldst_sv8i8: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1sb { z0.h }, p0/z, [x0, #6, mul vl] |
| ; CHECK-NEXT: st1b { z0.h }, p0, [x0, #7, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 8 x i8>, <vscale x 8 x i8>* %base, i64 6 |
| %data = call <vscale x 8 x i8> @llvm.masked.load.nxv8i8(<vscale x 8 x i8>* %base_load, |
| i32 1, |
| <vscale x 8 x i1> %mask, |
| <vscale x 8 x i8> undef) |
| %base_store = getelementptr <vscale x 8 x i8>, <vscale x 8 x i8> * %base, i64 7 |
| call void @llvm.masked.store.nxv8i8(<vscale x 8 x i8> %data, |
| <vscale x 8 x i8>* %base_store, |
| i32 1, |
| <vscale x 8 x i1> %mask) |
| ret void |
| } |
| |
| define void @test_masked_ldst_sv8i16(<vscale x 8 x i16> * %base, <vscale x 8 x i1> %mask) nounwind { |
| ; CHECK-LABEL: test_masked_ldst_sv8i16: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1h { z0.h }, p0/z, [x0, #6, mul vl] |
| ; CHECK-NEXT: st1h { z0.h }, p0, [x0, #7, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 8 x i16>, <vscale x 8 x i16>* %base, i64 6 |
| %data = call <vscale x 8 x i16> @llvm.masked.load.nxv8i16(<vscale x 8 x i16>* %base_load, |
| i32 1, |
| <vscale x 8 x i1> %mask, |
| <vscale x 8 x i16> undef) |
| %base_store = getelementptr <vscale x 8 x i16>, <vscale x 8 x i16> * %base, i64 7 |
| call void @llvm.masked.store.nxv8i16(<vscale x 8 x i16> %data, |
| <vscale x 8 x i16>* %base_store, |
| i32 1, |
| <vscale x 8 x i1> %mask) |
| ret void |
| } |
| |
| define void @test_masked_ldst_sv8f16(<vscale x 8 x half> * %base, <vscale x 8 x i1> %mask) nounwind { |
| ; CHECK-LABEL: test_masked_ldst_sv8f16: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1h { z0.h }, p0/z, [x0, #-1, mul vl] |
| ; CHECK-NEXT: st1h { z0.h }, p0, [x0, #2, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 8 x half>, <vscale x 8 x half>* %base, i64 -1 |
| %data = call <vscale x 8 x half> @llvm.masked.load.nxv8f16(<vscale x 8 x half>* %base_load, |
| i32 1, |
| <vscale x 8 x i1> %mask, |
| <vscale x 8 x half> undef) |
| %base_store = getelementptr <vscale x 8 x half>, <vscale x 8 x half> * %base, i64 2 |
| call void @llvm.masked.store.nxv8f16(<vscale x 8 x half> %data, |
| <vscale x 8 x half>* %base_store, |
| i32 1, |
| <vscale x 8 x i1> %mask) |
| ret void |
| } |
| |
| define void @test_masked_ldst_sv8bf16(<vscale x 8 x bfloat> * %base, <vscale x 8 x i1> %mask) nounwind #0 { |
| ; CHECK-LABEL: test_masked_ldst_sv8bf16: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1h { z0.h }, p0/z, [x0, #-1, mul vl] |
| ; CHECK-NEXT: st1h { z0.h }, p0, [x0, #2, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 8 x bfloat>, <vscale x 8 x bfloat>* %base, i64 -1 |
| %data = call <vscale x 8 x bfloat> @llvm.masked.load.nxv8bf16(<vscale x 8 x bfloat>* %base_load, |
| i32 1, |
| <vscale x 8 x i1> %mask, |
| <vscale x 8 x bfloat> undef) |
| %base_store = getelementptr <vscale x 8 x bfloat>, <vscale x 8 x bfloat> * %base, i64 2 |
| call void @llvm.masked.store.nxv8bf16(<vscale x 8 x bfloat> %data, |
| <vscale x 8 x bfloat>* %base_store, |
| i32 1, |
| <vscale x 8 x i1> %mask) |
| ret void |
| } |
| |
| ; 8-lane zero/sign extended contiguous loads. |
| |
| define <vscale x 8 x i16> @masked_zload_sv8i8_to_sv8i16(<vscale x 8 x i8>* %base, <vscale x 8 x i1> %mask) nounwind { |
| ; CHECK-LABEL: masked_zload_sv8i8_to_sv8i16: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1b { z0.h }, p0/z, [x0, #-4, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 8 x i8>, <vscale x 8 x i8>* %base, i64 -4 |
| %load = call <vscale x 8 x i8> @llvm.masked.load.nxv8i8(<vscale x 8 x i8>* %base_load, |
| i32 1, |
| <vscale x 8 x i1> %mask, |
| <vscale x 8 x i8> undef) |
| %ext = zext <vscale x 8 x i8> %load to <vscale x 8 x i16> |
| ret <vscale x 8 x i16> %ext |
| } |
| |
| define <vscale x 8 x i16> @masked_sload_sv8i8_to_sv8i16(<vscale x 8 x i8>* %base, <vscale x 8 x i1> %mask) nounwind { |
| ; CHECK-LABEL: masked_sload_sv8i8_to_sv8i16: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1sb { z0.h }, p0/z, [x0, #-3, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 8 x i8>, <vscale x 8 x i8>* %base, i64 -3 |
| %load = call <vscale x 8 x i8> @llvm.masked.load.nxv8i8(<vscale x 8 x i8>* %base_load, |
| i32 1, |
| <vscale x 8 x i1> %mask, |
| <vscale x 8 x i8> undef) |
| %ext = sext <vscale x 8 x i8> %load to <vscale x 8 x i16> |
| ret <vscale x 8 x i16> %ext |
| } |
| |
| ; 8-lane truncating contiguous stores. |
| |
| define void @masked_trunc_store_sv8i16_to_sv8i8(<vscale x 8 x i16> %val, <vscale x 8 x i8> *%base, <vscale x 8 x i1> %mask) nounwind { |
| ; CHECK-LABEL: masked_trunc_store_sv8i16_to_sv8i8: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: st1b { z0.h }, p0, [x0, #3, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 8 x i8>, <vscale x 8 x i8>* %base, i64 3 |
| %trunc = trunc <vscale x 8 x i16> %val to <vscale x 8 x i8> |
| call void @llvm.masked.store.nxv8i8(<vscale x 8 x i8> %trunc, |
| <vscale x 8 x i8> *%base_load, |
| i32 1, |
| <vscale x 8 x i1> %mask) |
| ret void |
| } |
| |
| ; 16-lane contiguous load/stores. |
| |
| define void @test_masked_ldst_sv16i8(<vscale x 16 x i8> * %base, <vscale x 16 x i1> %mask) nounwind { |
| ; CHECK-LABEL: test_masked_ldst_sv16i8: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ld1b { z0.b }, p0/z, [x0, #6, mul vl] |
| ; CHECK-NEXT: st1b { z0.b }, p0, [x0, #7, mul vl] |
| ; CHECK-NEXT: ret |
| %base_load = getelementptr <vscale x 16 x i8>, <vscale x 16 x i8>* %base, i64 6 |
| %data = call <vscale x 16 x i8> @llvm.masked.load.nxv16i8(<vscale x 16 x i8>* %base_load, |
| i32 1, |
| <vscale x 16 x i1> %mask, |
| <vscale x 16 x i8> undef) |
| %base_store = getelementptr <vscale x 16 x i8>, <vscale x 16 x i8> * %base, i64 7 |
| call void @llvm.masked.store.nxv16i8(<vscale x 16 x i8> %data, |
| <vscale x 16 x i8>* %base_store, |
| i32 1, |
| <vscale x 16 x i1> %mask) |
| ret void |
| } |
| |
| ; 2-element contiguous loads. |
| declare <vscale x 2 x i8> @llvm.masked.load.nxv2i8 (<vscale x 2 x i8>* , i32, <vscale x 2 x i1>, <vscale x 2 x i8> ) |
| declare <vscale x 2 x i16> @llvm.masked.load.nxv2i16(<vscale x 2 x i16>*, i32, <vscale x 2 x i1>, <vscale x 2 x i16>) |
| declare <vscale x 2 x i32> @llvm.masked.load.nxv2i32(<vscale x 2 x i32>*, i32, <vscale x 2 x i1>, <vscale x 2 x i32>) |
| declare <vscale x 2 x i64> @llvm.masked.load.nxv2i64(<vscale x 2 x i64>*, i32, <vscale x 2 x i1>, <vscale x 2 x i64>) |
| declare <vscale x 2 x half> @llvm.masked.load.nxv2f16(<vscale x 2 x half>*, i32, <vscale x 2 x i1>, <vscale x 2 x half>) |
| declare <vscale x 2 x float> @llvm.masked.load.nxv2f32(<vscale x 2 x float>*, i32, <vscale x 2 x i1>, <vscale x 2 x float>) |
| declare <vscale x 2 x double> @llvm.masked.load.nxv2f64(<vscale x 2 x double>*, i32, <vscale x 2 x i1>, <vscale x 2 x double>) |
| |
| ; 4-element contiguous loads. |
| declare <vscale x 4 x i8> @llvm.masked.load.nxv4i8 (<vscale x 4 x i8>* , i32, <vscale x 4 x i1>, <vscale x 4 x i8> ) |
| declare <vscale x 4 x i16> @llvm.masked.load.nxv4i16(<vscale x 4 x i16>*, i32, <vscale x 4 x i1>, <vscale x 4 x i16>) |
| declare <vscale x 4 x i32> @llvm.masked.load.nxv4i32(<vscale x 4 x i32>*, i32, <vscale x 4 x i1>, <vscale x 4 x i32>) |
| declare <vscale x 4 x half> @llvm.masked.load.nxv4f16(<vscale x 4 x half>*, i32, <vscale x 4 x i1>, <vscale x 4 x half>) |
| declare <vscale x 4 x float> @llvm.masked.load.nxv4f32(<vscale x 4 x float>*, i32, <vscale x 4 x i1>, <vscale x 4 x float>) |
| |
| ; 8-element contiguous loads. |
| declare <vscale x 8 x i8> @llvm.masked.load.nxv8i8 (<vscale x 8 x i8>* , i32, <vscale x 8 x i1>, <vscale x 8 x i8> ) |
| declare <vscale x 8 x i16> @llvm.masked.load.nxv8i16(<vscale x 8 x i16>*, i32, <vscale x 8 x i1>, <vscale x 8 x i16>) |
| declare <vscale x 8 x half> @llvm.masked.load.nxv8f16(<vscale x 8 x half>*, i32, <vscale x 8 x i1>, <vscale x 8 x half>) |
| declare <vscale x 8 x bfloat> @llvm.masked.load.nxv8bf16(<vscale x 8 x bfloat>*, i32, <vscale x 8 x i1>, <vscale x 8 x bfloat>) |
| |
| ; 16-element contiguous loads. |
| declare <vscale x 16 x i8> @llvm.masked.load.nxv16i8(<vscale x 16 x i8>*, i32, <vscale x 16 x i1>, <vscale x 16 x i8>) |
| |
| ; 2-element contiguous stores. |
| declare void @llvm.masked.store.nxv2i8 (<vscale x 2 x i8> , <vscale x 2 x i8>* , i32, <vscale x 2 x i1>) |
| declare void @llvm.masked.store.nxv2i16(<vscale x 2 x i16>, <vscale x 2 x i16>*, i32, <vscale x 2 x i1>) |
| declare void @llvm.masked.store.nxv2i32(<vscale x 2 x i32>, <vscale x 2 x i32>*, i32, <vscale x 2 x i1>) |
| declare void @llvm.masked.store.nxv2i64(<vscale x 2 x i64>, <vscale x 2 x i64>*, i32, <vscale x 2 x i1>) |
| declare void @llvm.masked.store.nxv2f16(<vscale x 2 x half>, <vscale x 2 x half>*, i32, <vscale x 2 x i1>) |
| declare void @llvm.masked.store.nxv2f32(<vscale x 2 x float>, <vscale x 2 x float>*, i32, <vscale x 2 x i1>) |
| declare void @llvm.masked.store.nxv2f64(<vscale x 2 x double>, <vscale x 2 x double>*, i32, <vscale x 2 x i1>) |
| |
| ; 4-element contiguous stores. |
| declare void @llvm.masked.store.nxv4i8 (<vscale x 4 x i8> , <vscale x 4 x i8>* , i32, <vscale x 4 x i1>) |
| declare void @llvm.masked.store.nxv4i16(<vscale x 4 x i16>, <vscale x 4 x i16>*, i32, <vscale x 4 x i1>) |
| declare void @llvm.masked.store.nxv4i32(<vscale x 4 x i32>, <vscale x 4 x i32>*, i32, <vscale x 4 x i1>) |
| declare void @llvm.masked.store.nxv4f16(<vscale x 4 x half>, <vscale x 4 x half>*, i32, <vscale x 4 x i1>) |
| declare void @llvm.masked.store.nxv4f32(<vscale x 4 x float>, <vscale x 4 x float>*, i32, <vscale x 4 x i1>) |
| |
| ; 8-element contiguous stores. |
| declare void @llvm.masked.store.nxv8i8 (<vscale x 8 x i8> , <vscale x 8 x i8>* , i32, <vscale x 8 x i1>) |
| declare void @llvm.masked.store.nxv8i16(<vscale x 8 x i16>, <vscale x 8 x i16>*, i32, <vscale x 8 x i1>) |
| declare void @llvm.masked.store.nxv8f16(<vscale x 8 x half>, <vscale x 8 x half>*, i32, <vscale x 8 x i1>) |
| declare void @llvm.masked.store.nxv8bf16(<vscale x 8 x bfloat>, <vscale x 8 x bfloat>*, i32, <vscale x 8 x i1>) |
| |
| ; 16-element contiguous stores. |
| declare void @llvm.masked.store.nxv16i8(<vscale x 16 x i8>, <vscale x 16 x i8>*, i32, <vscale x 16 x i1>) |
| |
| ; +bf16 is required for the bfloat version. |
| attributes #0 = { "target-features"="+sve,+bf16" } |
