| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt -passes='sroa<preserve-cfg>' -data-layout="e-n8:16:32:64" -S %s | FileCheck %s --check-prefixes=CHECK-ALL,CHECK-SCALAR,CHECK-SCALAR-64,CHECK-LE-64 |
| ; RUN: opt -passes='sroa<modify-cfg>' -data-layout="e-n8:16:32:64" -S %s | FileCheck %s --check-prefixes=CHECK-ALL,CHECK-SCALAR,CHECK-SCALAR-64,CHECK-LE-64 |
| ; RUN: opt -passes='sroa<preserve-cfg>' -data-layout="e-n8:16:32" -S %s | FileCheck %s --check-prefixes=CHECK-ALL,CHECK-SCALAR,CHECK-SCALAR-32,CHECK-LE-32 |
| ; RUN: opt -passes='sroa<modify-cfg>' -data-layout="e-n8:16:32" -S %s | FileCheck %s --check-prefixes=CHECK-ALL,CHECK-SCALAR,CHECK-SCALAR-32,CHECK-LE-32 |
| ; RUN: opt -passes='sroa<preserve-cfg>' -data-layout="E-n8:16:32:64" -S %s | FileCheck %s --check-prefixes=CHECK-ALL,CHECK-SCALAR,CHECK-SCALAR-64,CHECK-BE-64 |
| ; RUN: opt -passes='sroa<modify-cfg>' -data-layout="E-n8:16:32:64" -S %s | FileCheck %s --check-prefixes=CHECK-ALL,CHECK-SCALAR,CHECK-SCALAR-64,CHECK-BE-64 |
| ; RUN: opt -passes='sroa<preserve-cfg>' -data-layout="E-n8:16:32" -S %s | FileCheck %s --check-prefixes=CHECK-ALL,CHECK-SCALAR,CHECK-SCALAR-32,CHECK-BE-32 |
| ; RUN: opt -passes='sroa<modify-cfg>' -data-layout="E-n8:16:32" -S %s | FileCheck %s --check-prefixes=CHECK-ALL,CHECK-SCALAR,CHECK-SCALAR-32,CHECK-BE-32 |
| |
| define void @load_1byte_chunk_of_1byte_alloca(ptr %src, i64 %byteOff, ptr %dst) nounwind { |
| ; CHECK-ALL-LABEL: @load_1byte_chunk_of_1byte_alloca( |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE:%.*]] = alloca [1 x i8], align 64 |
| ; CHECK-ALL-NEXT: [[INIT:%.*]] = load <1 x i8>, ptr [[SRC:%.*]], align 1 |
| ; CHECK-ALL-NEXT: store <1 x i8> [[INIT]], ptr [[INTERMEDIATE]], align 64 |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE_OFF_ADDR:%.*]] = getelementptr inbounds i8, ptr [[INTERMEDIATE]], i64 [[BYTEOFF:%.*]] |
| ; CHECK-ALL-NEXT: [[CHUNK:%.*]] = load <1 x i8>, ptr [[INTERMEDIATE_OFF_ADDR]], align 1 |
| ; CHECK-ALL-NEXT: store <1 x i8> [[CHUNK]], ptr [[DST:%.*]], align 1 |
| ; CHECK-ALL-NEXT: ret void |
| ; |
| %intermediate = alloca [1 x i8], align 64 |
| %init = load <1 x i8>, ptr %src, align 1 |
| store <1 x i8> %init, ptr %intermediate, align 64 |
| %intermediate.off.addr = getelementptr inbounds i8, ptr %intermediate, i64 %byteOff |
| %chunk = load <1 x i8>, ptr %intermediate.off.addr, align 1 |
| store <1 x i8> %chunk, ptr %dst |
| ret void |
| } |
| |
| define void @load_1byte_chunk_of_2byte_alloca(ptr %src, i64 %byteOff, ptr %dst) nounwind { |
| ; CHECK-ALL-LABEL: @load_1byte_chunk_of_2byte_alloca( |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE:%.*]] = alloca [2 x i8], align 64 |
| ; CHECK-ALL-NEXT: [[INIT:%.*]] = load <2 x i8>, ptr [[SRC:%.*]], align 1 |
| ; CHECK-ALL-NEXT: store <2 x i8> [[INIT]], ptr [[INTERMEDIATE]], align 64 |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE_OFF_ADDR:%.*]] = getelementptr inbounds i8, ptr [[INTERMEDIATE]], i64 [[BYTEOFF:%.*]] |
| ; CHECK-ALL-NEXT: [[CHUNK:%.*]] = load <1 x i8>, ptr [[INTERMEDIATE_OFF_ADDR]], align 1 |
| ; CHECK-ALL-NEXT: store <1 x i8> [[CHUNK]], ptr [[DST:%.*]], align 1 |
| ; CHECK-ALL-NEXT: ret void |
| ; |
| %intermediate = alloca [2 x i8], align 64 |
| %init = load <2 x i8>, ptr %src, align 1 |
| store <2 x i8> %init, ptr %intermediate, align 64 |
| %intermediate.off.addr = getelementptr inbounds i8, ptr %intermediate, i64 %byteOff |
| %chunk = load <1 x i8>, ptr %intermediate.off.addr, align 1 |
| store <1 x i8> %chunk, ptr %dst |
| ret void |
| } |
| |
| define void @load_2byte_chunk_of_2byte_alloca(ptr %src, i64 %byteOff, ptr %dst) nounwind { |
| ; CHECK-ALL-LABEL: @load_2byte_chunk_of_2byte_alloca( |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE:%.*]] = alloca [2 x i8], align 64 |
| ; CHECK-ALL-NEXT: [[INIT:%.*]] = load <2 x i8>, ptr [[SRC:%.*]], align 1 |
| ; CHECK-ALL-NEXT: store <2 x i8> [[INIT]], ptr [[INTERMEDIATE]], align 64 |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE_OFF_ADDR:%.*]] = getelementptr inbounds i8, ptr [[INTERMEDIATE]], i64 [[BYTEOFF:%.*]] |
| ; CHECK-ALL-NEXT: [[CHUNK:%.*]] = load <2 x i8>, ptr [[INTERMEDIATE_OFF_ADDR]], align 1 |
| ; CHECK-ALL-NEXT: store <2 x i8> [[CHUNK]], ptr [[DST:%.*]], align 2 |
| ; CHECK-ALL-NEXT: ret void |
| ; |
| %intermediate = alloca [2 x i8], align 64 |
| %init = load <2 x i8>, ptr %src, align 1 |
| store <2 x i8> %init, ptr %intermediate, align 64 |
| %intermediate.off.addr = getelementptr inbounds i8, ptr %intermediate, i64 %byteOff |
| %chunk = load <2 x i8>, ptr %intermediate.off.addr, align 1 |
| store <2 x i8> %chunk, ptr %dst |
| ret void |
| } |
| |
| define void @load_1byte_chunk_of_4byte_alloca(ptr %src, i64 %byteOff, ptr %dst) nounwind { |
| ; CHECK-ALL-LABEL: @load_1byte_chunk_of_4byte_alloca( |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE:%.*]] = alloca [4 x i8], align 64 |
| ; CHECK-ALL-NEXT: [[INIT:%.*]] = load <4 x i8>, ptr [[SRC:%.*]], align 1 |
| ; CHECK-ALL-NEXT: store <4 x i8> [[INIT]], ptr [[INTERMEDIATE]], align 64 |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE_OFF_ADDR:%.*]] = getelementptr inbounds i8, ptr [[INTERMEDIATE]], i64 [[BYTEOFF:%.*]] |
| ; CHECK-ALL-NEXT: [[CHUNK:%.*]] = load <1 x i8>, ptr [[INTERMEDIATE_OFF_ADDR]], align 1 |
| ; CHECK-ALL-NEXT: store <1 x i8> [[CHUNK]], ptr [[DST:%.*]], align 1 |
| ; CHECK-ALL-NEXT: ret void |
| ; |
| %intermediate = alloca [4 x i8], align 64 |
| %init = load <4 x i8>, ptr %src, align 1 |
| store <4 x i8> %init, ptr %intermediate, align 64 |
| %intermediate.off.addr = getelementptr inbounds i8, ptr %intermediate, i64 %byteOff |
| %chunk = load <1 x i8>, ptr %intermediate.off.addr, align 1 |
| store <1 x i8> %chunk, ptr %dst |
| ret void |
| } |
| |
| define void @load_2byte_chunk_of_4byte_alloca(ptr %src, i64 %byteOff, ptr %dst) nounwind { |
| ; CHECK-ALL-LABEL: @load_2byte_chunk_of_4byte_alloca( |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE:%.*]] = alloca [4 x i8], align 64 |
| ; CHECK-ALL-NEXT: [[INIT:%.*]] = load <4 x i8>, ptr [[SRC:%.*]], align 1 |
| ; CHECK-ALL-NEXT: store <4 x i8> [[INIT]], ptr [[INTERMEDIATE]], align 64 |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE_OFF_ADDR:%.*]] = getelementptr inbounds i8, ptr [[INTERMEDIATE]], i64 [[BYTEOFF:%.*]] |
| ; CHECK-ALL-NEXT: [[CHUNK:%.*]] = load <2 x i8>, ptr [[INTERMEDIATE_OFF_ADDR]], align 1 |
| ; CHECK-ALL-NEXT: store <2 x i8> [[CHUNK]], ptr [[DST:%.*]], align 2 |
| ; CHECK-ALL-NEXT: ret void |
| ; |
| %intermediate = alloca [4 x i8], align 64 |
| %init = load <4 x i8>, ptr %src, align 1 |
| store <4 x i8> %init, ptr %intermediate, align 64 |
| %intermediate.off.addr = getelementptr inbounds i8, ptr %intermediate, i64 %byteOff |
| %chunk = load <2 x i8>, ptr %intermediate.off.addr, align 1 |
| store <2 x i8> %chunk, ptr %dst |
| ret void |
| } |
| |
| define void @load_4byte_chunk_of_4byte_alloca(ptr %src, i64 %byteOff, ptr %dst) nounwind { |
| ; CHECK-ALL-LABEL: @load_4byte_chunk_of_4byte_alloca( |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE:%.*]] = alloca [4 x i8], align 64 |
| ; CHECK-ALL-NEXT: [[INIT:%.*]] = load <4 x i8>, ptr [[SRC:%.*]], align 1 |
| ; CHECK-ALL-NEXT: store <4 x i8> [[INIT]], ptr [[INTERMEDIATE]], align 64 |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE_OFF_ADDR:%.*]] = getelementptr inbounds i8, ptr [[INTERMEDIATE]], i64 [[BYTEOFF:%.*]] |
| ; CHECK-ALL-NEXT: [[CHUNK:%.*]] = load <4 x i8>, ptr [[INTERMEDIATE_OFF_ADDR]], align 1 |
| ; CHECK-ALL-NEXT: store <4 x i8> [[CHUNK]], ptr [[DST:%.*]], align 4 |
| ; CHECK-ALL-NEXT: ret void |
| ; |
| %intermediate = alloca [4 x i8], align 64 |
| %init = load <4 x i8>, ptr %src, align 1 |
| store <4 x i8> %init, ptr %intermediate, align 64 |
| %intermediate.off.addr = getelementptr inbounds i8, ptr %intermediate, i64 %byteOff |
| %chunk = load <4 x i8>, ptr %intermediate.off.addr, align 1 |
| store <4 x i8> %chunk, ptr %dst |
| ret void |
| } |
| |
| define void @load_1byte_chunk_of_8byte_alloca(ptr %src, i64 %byteOff, ptr %dst) nounwind { |
| ; CHECK-ALL-LABEL: @load_1byte_chunk_of_8byte_alloca( |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE:%.*]] = alloca [8 x i8], align 64 |
| ; CHECK-ALL-NEXT: [[INIT:%.*]] = load <8 x i8>, ptr [[SRC:%.*]], align 1 |
| ; CHECK-ALL-NEXT: store <8 x i8> [[INIT]], ptr [[INTERMEDIATE]], align 64 |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE_OFF_ADDR:%.*]] = getelementptr inbounds i8, ptr [[INTERMEDIATE]], i64 [[BYTEOFF:%.*]] |
| ; CHECK-ALL-NEXT: [[CHUNK:%.*]] = load <1 x i8>, ptr [[INTERMEDIATE_OFF_ADDR]], align 1 |
| ; CHECK-ALL-NEXT: store <1 x i8> [[CHUNK]], ptr [[DST:%.*]], align 1 |
| ; CHECK-ALL-NEXT: ret void |
| ; |
| %intermediate = alloca [8 x i8], align 64 |
| %init = load <8 x i8>, ptr %src, align 1 |
| store <8 x i8> %init, ptr %intermediate, align 64 |
| %intermediate.off.addr = getelementptr inbounds i8, ptr %intermediate, i64 %byteOff |
| %chunk = load <1 x i8>, ptr %intermediate.off.addr, align 1 |
| store <1 x i8> %chunk, ptr %dst |
| ret void |
| } |
| |
| define void @load_2byte_chunk_of_8byte_alloca(ptr %src, i64 %byteOff, ptr %dst) nounwind { |
| ; CHECK-ALL-LABEL: @load_2byte_chunk_of_8byte_alloca( |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE:%.*]] = alloca [8 x i8], align 64 |
| ; CHECK-ALL-NEXT: [[INIT:%.*]] = load <8 x i8>, ptr [[SRC:%.*]], align 1 |
| ; CHECK-ALL-NEXT: store <8 x i8> [[INIT]], ptr [[INTERMEDIATE]], align 64 |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE_OFF_ADDR:%.*]] = getelementptr inbounds i8, ptr [[INTERMEDIATE]], i64 [[BYTEOFF:%.*]] |
| ; CHECK-ALL-NEXT: [[CHUNK:%.*]] = load <2 x i8>, ptr [[INTERMEDIATE_OFF_ADDR]], align 1 |
| ; CHECK-ALL-NEXT: store <2 x i8> [[CHUNK]], ptr [[DST:%.*]], align 2 |
| ; CHECK-ALL-NEXT: ret void |
| ; |
| %intermediate = alloca [8 x i8], align 64 |
| %init = load <8 x i8>, ptr %src, align 1 |
| store <8 x i8> %init, ptr %intermediate, align 64 |
| %intermediate.off.addr = getelementptr inbounds i8, ptr %intermediate, i64 %byteOff |
| %chunk = load <2 x i8>, ptr %intermediate.off.addr, align 1 |
| store <2 x i8> %chunk, ptr %dst |
| ret void |
| } |
| |
| define void @load_4byte_chunk_of_8byte_alloca(ptr %src, i64 %byteOff, ptr %dst) nounwind { |
| ; CHECK-ALL-LABEL: @load_4byte_chunk_of_8byte_alloca( |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE:%.*]] = alloca [8 x i8], align 64 |
| ; CHECK-ALL-NEXT: [[INIT:%.*]] = load <8 x i8>, ptr [[SRC:%.*]], align 1 |
| ; CHECK-ALL-NEXT: store <8 x i8> [[INIT]], ptr [[INTERMEDIATE]], align 64 |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE_OFF_ADDR:%.*]] = getelementptr inbounds i8, ptr [[INTERMEDIATE]], i64 [[BYTEOFF:%.*]] |
| ; CHECK-ALL-NEXT: [[CHUNK:%.*]] = load <4 x i8>, ptr [[INTERMEDIATE_OFF_ADDR]], align 1 |
| ; CHECK-ALL-NEXT: store <4 x i8> [[CHUNK]], ptr [[DST:%.*]], align 4 |
| ; CHECK-ALL-NEXT: ret void |
| ; |
| %intermediate = alloca [8 x i8], align 64 |
| %init = load <8 x i8>, ptr %src, align 1 |
| store <8 x i8> %init, ptr %intermediate, align 64 |
| %intermediate.off.addr = getelementptr inbounds i8, ptr %intermediate, i64 %byteOff |
| %chunk = load <4 x i8>, ptr %intermediate.off.addr, align 1 |
| store <4 x i8> %chunk, ptr %dst |
| ret void |
| } |
| |
| define void @load_8byte_chunk_of_8byte_alloca(ptr %src, i64 %byteOff, ptr %dst) nounwind { |
| ; CHECK-ALL-LABEL: @load_8byte_chunk_of_8byte_alloca( |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE:%.*]] = alloca [8 x i8], align 64 |
| ; CHECK-ALL-NEXT: [[INIT:%.*]] = load <8 x i8>, ptr [[SRC:%.*]], align 1 |
| ; CHECK-ALL-NEXT: store <8 x i8> [[INIT]], ptr [[INTERMEDIATE]], align 64 |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE_OFF_ADDR:%.*]] = getelementptr inbounds i8, ptr [[INTERMEDIATE]], i64 [[BYTEOFF:%.*]] |
| ; CHECK-ALL-NEXT: [[CHUNK:%.*]] = load <8 x i8>, ptr [[INTERMEDIATE_OFF_ADDR]], align 1 |
| ; CHECK-ALL-NEXT: store <8 x i8> [[CHUNK]], ptr [[DST:%.*]], align 8 |
| ; CHECK-ALL-NEXT: ret void |
| ; |
| %intermediate = alloca [8 x i8], align 64 |
| %init = load <8 x i8>, ptr %src, align 1 |
| store <8 x i8> %init, ptr %intermediate, align 64 |
| %intermediate.off.addr = getelementptr inbounds i8, ptr %intermediate, i64 %byteOff |
| %chunk = load <8 x i8>, ptr %intermediate.off.addr, align 1 |
| store <8 x i8> %chunk, ptr %dst |
| ret void |
| } |
| |
| define void @load_1byte_chunk_of_16byte_alloca(ptr %src, i64 %byteOff, ptr %dst) nounwind { |
| ; CHECK-ALL-LABEL: @load_1byte_chunk_of_16byte_alloca( |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE:%.*]] = alloca [16 x i8], align 64 |
| ; CHECK-ALL-NEXT: [[INIT:%.*]] = load <16 x i8>, ptr [[SRC:%.*]], align 1 |
| ; CHECK-ALL-NEXT: store <16 x i8> [[INIT]], ptr [[INTERMEDIATE]], align 64 |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE_OFF_ADDR:%.*]] = getelementptr inbounds i8, ptr [[INTERMEDIATE]], i64 [[BYTEOFF:%.*]] |
| ; CHECK-ALL-NEXT: [[CHUNK:%.*]] = load <1 x i8>, ptr [[INTERMEDIATE_OFF_ADDR]], align 1 |
| ; CHECK-ALL-NEXT: store <1 x i8> [[CHUNK]], ptr [[DST:%.*]], align 1 |
| ; CHECK-ALL-NEXT: ret void |
| ; |
| %intermediate = alloca [16 x i8], align 64 |
| %init = load <16 x i8>, ptr %src, align 1 |
| store <16 x i8> %init, ptr %intermediate, align 64 |
| %intermediate.off.addr = getelementptr inbounds i8, ptr %intermediate, i64 %byteOff |
| %chunk = load <1 x i8>, ptr %intermediate.off.addr, align 1 |
| store <1 x i8> %chunk, ptr %dst |
| ret void |
| } |
| |
| define void @load_2byte_chunk_of_16byte_alloca(ptr %src, i64 %byteOff, ptr %dst) nounwind { |
| ; CHECK-ALL-LABEL: @load_2byte_chunk_of_16byte_alloca( |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE:%.*]] = alloca [16 x i8], align 64 |
| ; CHECK-ALL-NEXT: [[INIT:%.*]] = load <16 x i8>, ptr [[SRC:%.*]], align 1 |
| ; CHECK-ALL-NEXT: store <16 x i8> [[INIT]], ptr [[INTERMEDIATE]], align 64 |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE_OFF_ADDR:%.*]] = getelementptr inbounds i8, ptr [[INTERMEDIATE]], i64 [[BYTEOFF:%.*]] |
| ; CHECK-ALL-NEXT: [[CHUNK:%.*]] = load <2 x i8>, ptr [[INTERMEDIATE_OFF_ADDR]], align 1 |
| ; CHECK-ALL-NEXT: store <2 x i8> [[CHUNK]], ptr [[DST:%.*]], align 2 |
| ; CHECK-ALL-NEXT: ret void |
| ; |
| %intermediate = alloca [16 x i8], align 64 |
| %init = load <16 x i8>, ptr %src, align 1 |
| store <16 x i8> %init, ptr %intermediate, align 64 |
| %intermediate.off.addr = getelementptr inbounds i8, ptr %intermediate, i64 %byteOff |
| %chunk = load <2 x i8>, ptr %intermediate.off.addr, align 1 |
| store <2 x i8> %chunk, ptr %dst |
| ret void |
| } |
| |
| define void @load_4byte_chunk_of_16byte_alloca(ptr %src, i64 %byteOff, ptr %dst) nounwind { |
| ; CHECK-ALL-LABEL: @load_4byte_chunk_of_16byte_alloca( |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE:%.*]] = alloca [16 x i8], align 64 |
| ; CHECK-ALL-NEXT: [[INIT:%.*]] = load <16 x i8>, ptr [[SRC:%.*]], align 1 |
| ; CHECK-ALL-NEXT: store <16 x i8> [[INIT]], ptr [[INTERMEDIATE]], align 64 |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE_OFF_ADDR:%.*]] = getelementptr inbounds i8, ptr [[INTERMEDIATE]], i64 [[BYTEOFF:%.*]] |
| ; CHECK-ALL-NEXT: [[CHUNK:%.*]] = load <4 x i8>, ptr [[INTERMEDIATE_OFF_ADDR]], align 1 |
| ; CHECK-ALL-NEXT: store <4 x i8> [[CHUNK]], ptr [[DST:%.*]], align 4 |
| ; CHECK-ALL-NEXT: ret void |
| ; |
| %intermediate = alloca [16 x i8], align 64 |
| %init = load <16 x i8>, ptr %src, align 1 |
| store <16 x i8> %init, ptr %intermediate, align 64 |
| %intermediate.off.addr = getelementptr inbounds i8, ptr %intermediate, i64 %byteOff |
| %chunk = load <4 x i8>, ptr %intermediate.off.addr, align 1 |
| store <4 x i8> %chunk, ptr %dst |
| ret void |
| } |
| |
| define void @load_8byte_chunk_of_16byte_alloca(ptr %src, i64 %byteOff, ptr %dst) nounwind { |
| ; CHECK-ALL-LABEL: @load_8byte_chunk_of_16byte_alloca( |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE:%.*]] = alloca [16 x i8], align 64 |
| ; CHECK-ALL-NEXT: [[INIT:%.*]] = load <16 x i8>, ptr [[SRC:%.*]], align 1 |
| ; CHECK-ALL-NEXT: store <16 x i8> [[INIT]], ptr [[INTERMEDIATE]], align 64 |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE_OFF_ADDR:%.*]] = getelementptr inbounds i8, ptr [[INTERMEDIATE]], i64 [[BYTEOFF:%.*]] |
| ; CHECK-ALL-NEXT: [[CHUNK:%.*]] = load <8 x i8>, ptr [[INTERMEDIATE_OFF_ADDR]], align 1 |
| ; CHECK-ALL-NEXT: store <8 x i8> [[CHUNK]], ptr [[DST:%.*]], align 8 |
| ; CHECK-ALL-NEXT: ret void |
| ; |
| %intermediate = alloca [16 x i8], align 64 |
| %init = load <16 x i8>, ptr %src, align 1 |
| store <16 x i8> %init, ptr %intermediate, align 64 |
| %intermediate.off.addr = getelementptr inbounds i8, ptr %intermediate, i64 %byteOff |
| %chunk = load <8 x i8>, ptr %intermediate.off.addr, align 1 |
| store <8 x i8> %chunk, ptr %dst |
| ret void |
| } |
| |
| define void @load_16byte_chunk_of_16byte_alloca(ptr %src, i64 %byteOff, ptr %dst) nounwind { |
| ; CHECK-ALL-LABEL: @load_16byte_chunk_of_16byte_alloca( |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE:%.*]] = alloca [16 x i8], align 64 |
| ; CHECK-ALL-NEXT: [[INIT:%.*]] = load <16 x i8>, ptr [[SRC:%.*]], align 1 |
| ; CHECK-ALL-NEXT: store <16 x i8> [[INIT]], ptr [[INTERMEDIATE]], align 64 |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE_OFF_ADDR:%.*]] = getelementptr inbounds i8, ptr [[INTERMEDIATE]], i64 [[BYTEOFF:%.*]] |
| ; CHECK-ALL-NEXT: [[CHUNK:%.*]] = load <16 x i8>, ptr [[INTERMEDIATE_OFF_ADDR]], align 1 |
| ; CHECK-ALL-NEXT: store <16 x i8> [[CHUNK]], ptr [[DST:%.*]], align 16 |
| ; CHECK-ALL-NEXT: ret void |
| ; |
| %intermediate = alloca [16 x i8], align 64 |
| %init = load <16 x i8>, ptr %src, align 1 |
| store <16 x i8> %init, ptr %intermediate, align 64 |
| %intermediate.off.addr = getelementptr inbounds i8, ptr %intermediate, i64 %byteOff |
| %chunk = load <16 x i8>, ptr %intermediate.off.addr, align 1 |
| store <16 x i8> %chunk, ptr %dst |
| ret void |
| } |
| |
| define void @load_1byte_chunk_of_32byte_alloca(ptr %src, i64 %byteOff, ptr %dst) nounwind { |
| ; CHECK-ALL-LABEL: @load_1byte_chunk_of_32byte_alloca( |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE:%.*]] = alloca [32 x i8], align 64 |
| ; CHECK-ALL-NEXT: [[INIT:%.*]] = load <32 x i8>, ptr [[SRC:%.*]], align 1 |
| ; CHECK-ALL-NEXT: store <32 x i8> [[INIT]], ptr [[INTERMEDIATE]], align 64 |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE_OFF_ADDR:%.*]] = getelementptr inbounds i8, ptr [[INTERMEDIATE]], i64 [[BYTEOFF:%.*]] |
| ; CHECK-ALL-NEXT: [[CHUNK:%.*]] = load <1 x i8>, ptr [[INTERMEDIATE_OFF_ADDR]], align 1 |
| ; CHECK-ALL-NEXT: store <1 x i8> [[CHUNK]], ptr [[DST:%.*]], align 1 |
| ; CHECK-ALL-NEXT: ret void |
| ; |
| %intermediate = alloca [32 x i8], align 64 |
| %init = load <32 x i8>, ptr %src, align 1 |
| store <32 x i8> %init, ptr %intermediate, align 64 |
| %intermediate.off.addr = getelementptr inbounds i8, ptr %intermediate, i64 %byteOff |
| %chunk = load <1 x i8>, ptr %intermediate.off.addr, align 1 |
| store <1 x i8> %chunk, ptr %dst |
| ret void |
| } |
| |
| define void @load_2byte_chunk_of_32byte_alloca(ptr %src, i64 %byteOff, ptr %dst) nounwind { |
| ; CHECK-ALL-LABEL: @load_2byte_chunk_of_32byte_alloca( |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE:%.*]] = alloca [32 x i8], align 64 |
| ; CHECK-ALL-NEXT: [[INIT:%.*]] = load <32 x i8>, ptr [[SRC:%.*]], align 1 |
| ; CHECK-ALL-NEXT: store <32 x i8> [[INIT]], ptr [[INTERMEDIATE]], align 64 |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE_OFF_ADDR:%.*]] = getelementptr inbounds i8, ptr [[INTERMEDIATE]], i64 [[BYTEOFF:%.*]] |
| ; CHECK-ALL-NEXT: [[CHUNK:%.*]] = load <2 x i8>, ptr [[INTERMEDIATE_OFF_ADDR]], align 1 |
| ; CHECK-ALL-NEXT: store <2 x i8> [[CHUNK]], ptr [[DST:%.*]], align 2 |
| ; CHECK-ALL-NEXT: ret void |
| ; |
| %intermediate = alloca [32 x i8], align 64 |
| %init = load <32 x i8>, ptr %src, align 1 |
| store <32 x i8> %init, ptr %intermediate, align 64 |
| %intermediate.off.addr = getelementptr inbounds i8, ptr %intermediate, i64 %byteOff |
| %chunk = load <2 x i8>, ptr %intermediate.off.addr, align 1 |
| store <2 x i8> %chunk, ptr %dst |
| ret void |
| } |
| |
| define void @load_4byte_chunk_of_32byte_alloca(ptr %src, i64 %byteOff, ptr %dst) nounwind { |
| ; CHECK-ALL-LABEL: @load_4byte_chunk_of_32byte_alloca( |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE:%.*]] = alloca [32 x i8], align 64 |
| ; CHECK-ALL-NEXT: [[INIT:%.*]] = load <32 x i8>, ptr [[SRC:%.*]], align 1 |
| ; CHECK-ALL-NEXT: store <32 x i8> [[INIT]], ptr [[INTERMEDIATE]], align 64 |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE_OFF_ADDR:%.*]] = getelementptr inbounds i8, ptr [[INTERMEDIATE]], i64 [[BYTEOFF:%.*]] |
| ; CHECK-ALL-NEXT: [[CHUNK:%.*]] = load <4 x i8>, ptr [[INTERMEDIATE_OFF_ADDR]], align 1 |
| ; CHECK-ALL-NEXT: store <4 x i8> [[CHUNK]], ptr [[DST:%.*]], align 4 |
| ; CHECK-ALL-NEXT: ret void |
| ; |
| %intermediate = alloca [32 x i8], align 64 |
| %init = load <32 x i8>, ptr %src, align 1 |
| store <32 x i8> %init, ptr %intermediate, align 64 |
| %intermediate.off.addr = getelementptr inbounds i8, ptr %intermediate, i64 %byteOff |
| %chunk = load <4 x i8>, ptr %intermediate.off.addr, align 1 |
| store <4 x i8> %chunk, ptr %dst |
| ret void |
| } |
| |
| define void @load_8byte_chunk_of_32byte_alloca(ptr %src, i64 %byteOff, ptr %dst) nounwind { |
| ; CHECK-ALL-LABEL: @load_8byte_chunk_of_32byte_alloca( |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE:%.*]] = alloca [32 x i8], align 64 |
| ; CHECK-ALL-NEXT: [[INIT:%.*]] = load <32 x i8>, ptr [[SRC:%.*]], align 1 |
| ; CHECK-ALL-NEXT: store <32 x i8> [[INIT]], ptr [[INTERMEDIATE]], align 64 |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE_OFF_ADDR:%.*]] = getelementptr inbounds i8, ptr [[INTERMEDIATE]], i64 [[BYTEOFF:%.*]] |
| ; CHECK-ALL-NEXT: [[CHUNK:%.*]] = load <8 x i8>, ptr [[INTERMEDIATE_OFF_ADDR]], align 1 |
| ; CHECK-ALL-NEXT: store <8 x i8> [[CHUNK]], ptr [[DST:%.*]], align 8 |
| ; CHECK-ALL-NEXT: ret void |
| ; |
| %intermediate = alloca [32 x i8], align 64 |
| %init = load <32 x i8>, ptr %src, align 1 |
| store <32 x i8> %init, ptr %intermediate, align 64 |
| %intermediate.off.addr = getelementptr inbounds i8, ptr %intermediate, i64 %byteOff |
| %chunk = load <8 x i8>, ptr %intermediate.off.addr, align 1 |
| store <8 x i8> %chunk, ptr %dst |
| ret void |
| } |
| |
| define void @load_16byte_chunk_of_32byte_alloca(ptr %src, i64 %byteOff, ptr %dst) nounwind { |
| ; CHECK-ALL-LABEL: @load_16byte_chunk_of_32byte_alloca( |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE:%.*]] = alloca [32 x i8], align 64 |
| ; CHECK-ALL-NEXT: [[INIT:%.*]] = load <32 x i8>, ptr [[SRC:%.*]], align 1 |
| ; CHECK-ALL-NEXT: store <32 x i8> [[INIT]], ptr [[INTERMEDIATE]], align 64 |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE_OFF_ADDR:%.*]] = getelementptr inbounds i8, ptr [[INTERMEDIATE]], i64 [[BYTEOFF:%.*]] |
| ; CHECK-ALL-NEXT: [[CHUNK:%.*]] = load <16 x i8>, ptr [[INTERMEDIATE_OFF_ADDR]], align 1 |
| ; CHECK-ALL-NEXT: store <16 x i8> [[CHUNK]], ptr [[DST:%.*]], align 16 |
| ; CHECK-ALL-NEXT: ret void |
| ; |
| %intermediate = alloca [32 x i8], align 64 |
| %init = load <32 x i8>, ptr %src, align 1 |
| store <32 x i8> %init, ptr %intermediate, align 64 |
| %intermediate.off.addr = getelementptr inbounds i8, ptr %intermediate, i64 %byteOff |
| %chunk = load <16 x i8>, ptr %intermediate.off.addr, align 1 |
| store <16 x i8> %chunk, ptr %dst |
| ret void |
| } |
| |
| define void @load_32byte_chunk_of_32byte_alloca(ptr %src, i64 %byteOff, ptr %dst) nounwind { |
| ; CHECK-ALL-LABEL: @load_32byte_chunk_of_32byte_alloca( |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE:%.*]] = alloca [32 x i8], align 64 |
| ; CHECK-ALL-NEXT: [[INIT:%.*]] = load <32 x i8>, ptr [[SRC:%.*]], align 1 |
| ; CHECK-ALL-NEXT: store <32 x i8> [[INIT]], ptr [[INTERMEDIATE]], align 64 |
| ; CHECK-ALL-NEXT: [[INTERMEDIATE_OFF_ADDR:%.*]] = getelementptr inbounds i8, ptr [[INTERMEDIATE]], i64 [[BYTEOFF:%.*]] |
| ; CHECK-ALL-NEXT: [[CHUNK:%.*]] = load <32 x i8>, ptr [[INTERMEDIATE_OFF_ADDR]], align 1 |
| ; CHECK-ALL-NEXT: store <32 x i8> [[CHUNK]], ptr [[DST:%.*]], align 32 |
| ; CHECK-ALL-NEXT: ret void |
| ; |
| %intermediate = alloca [32 x i8], align 64 |
| %init = load <32 x i8>, ptr %src, align 1 |
| store <32 x i8> %init, ptr %intermediate, align 64 |
| %intermediate.off.addr = getelementptr inbounds i8, ptr %intermediate, i64 %byteOff |
| %chunk = load <32 x i8>, ptr %intermediate.off.addr, align 1 |
| store <32 x i8> %chunk, ptr %dst |
| ret void |
| } |
| |
| ;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line: |
| ; CHECK-BE-32: {{.*}} |
| ; CHECK-BE-64: {{.*}} |
| ; CHECK-LE-32: {{.*}} |
| ; CHECK-LE-64: {{.*}} |
| ; CHECK-SCALAR: {{.*}} |
| ; CHECK-SCALAR-32: {{.*}} |
| ; CHECK-SCALAR-64: {{.*}} |