| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt < %s -slp-vectorizer -S | FileCheck %s --check-prefix=DEFAULT |
| ; RUN: opt < %s -slp-schedule-budget=0 -slp-min-tree-size=0 -slp-threshold=-30 -slp-vectorizer -S | FileCheck %s --check-prefix=GATHER |
| ; RUN: opt < %s -slp-schedule-budget=0 -slp-threshold=-30 -slp-vectorizer -S | FileCheck %s --check-prefix=MAX-COST |
| |
| target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128" |
| target triple = "aarch64--linux-gnu" |
| |
| @a = common global [80 x i8] zeroinitializer, align 16 |
| |
| define void @PR28330(i32 %n) { |
| ; DEFAULT-LABEL: @PR28330( |
| ; DEFAULT-NEXT: entry: |
| ; DEFAULT-NEXT: [[TMP0:%.*]] = load <8 x i8>, <8 x i8>* bitcast (i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 1) to <8 x i8>*), align 1 |
| ; DEFAULT-NEXT: [[TMP1:%.*]] = icmp eq <8 x i8> [[TMP0]], zeroinitializer |
| ; DEFAULT-NEXT: br label [[FOR_BODY:%.*]] |
| ; DEFAULT: for.body: |
| ; DEFAULT-NEXT: [[P17:%.*]] = phi i32 [ [[OP_EXTRA:%.*]], [[FOR_BODY]] ], [ 0, [[ENTRY:%.*]] ] |
| ; DEFAULT-NEXT: [[TMP2:%.*]] = select <8 x i1> [[TMP1]], <8 x i32> <i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720>, <8 x i32> <i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80> |
| ; DEFAULT-NEXT: [[TMP3:%.*]] = call i32 @llvm.vector.reduce.add.v8i32(<8 x i32> [[TMP2]]) |
| ; DEFAULT-NEXT: [[OP_EXTRA]] = add i32 [[TMP3]], [[P17]] |
| ; DEFAULT-NEXT: br label [[FOR_BODY]] |
| ; |
| ; GATHER-LABEL: @PR28330( |
| ; GATHER-NEXT: entry: |
| ; GATHER-NEXT: [[TMP0:%.*]] = load <8 x i8>, <8 x i8>* bitcast (i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 1) to <8 x i8>*), align 1 |
| ; GATHER-NEXT: [[TMP1:%.*]] = icmp eq <8 x i8> [[TMP0]], zeroinitializer |
| ; GATHER-NEXT: br label [[FOR_BODY:%.*]] |
| ; GATHER: for.body: |
| ; GATHER-NEXT: [[P17:%.*]] = phi i32 [ [[OP_EXTRA:%.*]], [[FOR_BODY]] ], [ 0, [[ENTRY:%.*]] ] |
| ; GATHER-NEXT: [[TMP2:%.*]] = select <8 x i1> [[TMP1]], <8 x i32> <i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720>, <8 x i32> <i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80> |
| ; GATHER-NEXT: [[TMP3:%.*]] = call i32 @llvm.vector.reduce.add.v8i32(<8 x i32> [[TMP2]]) |
| ; GATHER-NEXT: [[OP_EXTRA]] = add i32 [[TMP3]], [[P17]] |
| ; GATHER-NEXT: br label [[FOR_BODY]] |
| ; |
| ; MAX-COST-LABEL: @PR28330( |
| ; MAX-COST-NEXT: entry: |
| ; MAX-COST-NEXT: [[P0:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 1), align 1 |
| ; MAX-COST-NEXT: [[P1:%.*]] = icmp eq i8 [[P0]], 0 |
| ; MAX-COST-NEXT: [[P2:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 2), align 2 |
| ; MAX-COST-NEXT: [[P3:%.*]] = icmp eq i8 [[P2]], 0 |
| ; MAX-COST-NEXT: [[P4:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 3), align 1 |
| ; MAX-COST-NEXT: [[P5:%.*]] = icmp eq i8 [[P4]], 0 |
| ; MAX-COST-NEXT: [[P6:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 4), align 4 |
| ; MAX-COST-NEXT: [[P7:%.*]] = icmp eq i8 [[P6]], 0 |
| ; MAX-COST-NEXT: [[P8:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 5), align 1 |
| ; MAX-COST-NEXT: [[P9:%.*]] = icmp eq i8 [[P8]], 0 |
| ; MAX-COST-NEXT: [[P10:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 6), align 2 |
| ; MAX-COST-NEXT: [[P11:%.*]] = icmp eq i8 [[P10]], 0 |
| ; MAX-COST-NEXT: [[P12:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 7), align 1 |
| ; MAX-COST-NEXT: [[P13:%.*]] = icmp eq i8 [[P12]], 0 |
| ; MAX-COST-NEXT: [[P14:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 8), align 8 |
| ; MAX-COST-NEXT: [[P15:%.*]] = icmp eq i8 [[P14]], 0 |
| ; MAX-COST-NEXT: br label [[FOR_BODY:%.*]] |
| ; MAX-COST: for.body: |
| ; MAX-COST-NEXT: [[P17:%.*]] = phi i32 [ [[P34:%.*]], [[FOR_BODY]] ], [ 0, [[ENTRY:%.*]] ] |
| ; MAX-COST-NEXT: [[P19:%.*]] = select i1 [[P1]], i32 -720, i32 -80 |
| ; MAX-COST-NEXT: [[P20:%.*]] = add i32 [[P17]], [[P19]] |
| ; MAX-COST-NEXT: [[P21:%.*]] = select i1 [[P3]], i32 -720, i32 -80 |
| ; MAX-COST-NEXT: [[P22:%.*]] = add i32 [[P20]], [[P21]] |
| ; MAX-COST-NEXT: [[P23:%.*]] = select i1 [[P5]], i32 -720, i32 -80 |
| ; MAX-COST-NEXT: [[P24:%.*]] = add i32 [[P22]], [[P23]] |
| ; MAX-COST-NEXT: [[P25:%.*]] = select i1 [[P7]], i32 -720, i32 -80 |
| ; MAX-COST-NEXT: [[P26:%.*]] = add i32 [[P24]], [[P25]] |
| ; MAX-COST-NEXT: [[P27:%.*]] = select i1 [[P9]], i32 -720, i32 -80 |
| ; MAX-COST-NEXT: [[P28:%.*]] = add i32 [[P26]], [[P27]] |
| ; MAX-COST-NEXT: [[P29:%.*]] = select i1 [[P11]], i32 -720, i32 -80 |
| ; MAX-COST-NEXT: [[P30:%.*]] = add i32 [[P28]], [[P29]] |
| ; MAX-COST-NEXT: [[P31:%.*]] = select i1 [[P13]], i32 -720, i32 -80 |
| ; MAX-COST-NEXT: [[P32:%.*]] = add i32 [[P30]], [[P31]] |
| ; MAX-COST-NEXT: [[P33:%.*]] = select i1 [[P15]], i32 -720, i32 -80 |
| ; MAX-COST-NEXT: [[P34]] = add i32 [[P32]], [[P33]] |
| ; MAX-COST-NEXT: br label [[FOR_BODY]] |
| ; |
| entry: |
| %p0 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 1), align 1 |
| %p1 = icmp eq i8 %p0, 0 |
| %p2 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 2), align 2 |
| %p3 = icmp eq i8 %p2, 0 |
| %p4 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 3), align 1 |
| %p5 = icmp eq i8 %p4, 0 |
| %p6 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 4), align 4 |
| %p7 = icmp eq i8 %p6, 0 |
| %p8 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 5), align 1 |
| %p9 = icmp eq i8 %p8, 0 |
| %p10 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 6), align 2 |
| %p11 = icmp eq i8 %p10, 0 |
| %p12 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 7), align 1 |
| %p13 = icmp eq i8 %p12, 0 |
| %p14 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 8), align 8 |
| %p15 = icmp eq i8 %p14, 0 |
| br label %for.body |
| |
| for.body: |
| %p17 = phi i32 [ %p34, %for.body ], [ 0, %entry ] |
| %p19 = select i1 %p1, i32 -720, i32 -80 |
| %p20 = add i32 %p17, %p19 |
| %p21 = select i1 %p3, i32 -720, i32 -80 |
| %p22 = add i32 %p20, %p21 |
| %p23 = select i1 %p5, i32 -720, i32 -80 |
| %p24 = add i32 %p22, %p23 |
| %p25 = select i1 %p7, i32 -720, i32 -80 |
| %p26 = add i32 %p24, %p25 |
| %p27 = select i1 %p9, i32 -720, i32 -80 |
| %p28 = add i32 %p26, %p27 |
| %p29 = select i1 %p11, i32 -720, i32 -80 |
| %p30 = add i32 %p28, %p29 |
| %p31 = select i1 %p13, i32 -720, i32 -80 |
| %p32 = add i32 %p30, %p31 |
| %p33 = select i1 %p15, i32 -720, i32 -80 |
| %p34 = add i32 %p32, %p33 |
| br label %for.body |
| } |
| |
| define void @PR32038(i32 %n) { |
| ; DEFAULT-LABEL: @PR32038( |
| ; DEFAULT-NEXT: entry: |
| ; DEFAULT-NEXT: [[TMP0:%.*]] = load <8 x i8>, <8 x i8>* bitcast (i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 1) to <8 x i8>*), align 1 |
| ; DEFAULT-NEXT: [[TMP1:%.*]] = icmp eq <8 x i8> [[TMP0]], zeroinitializer |
| ; DEFAULT-NEXT: br label [[FOR_BODY:%.*]] |
| ; DEFAULT: for.body: |
| ; DEFAULT-NEXT: [[P17:%.*]] = phi i32 [ [[OP_EXTRA:%.*]], [[FOR_BODY]] ], [ 0, [[ENTRY:%.*]] ] |
| ; DEFAULT-NEXT: [[TMP2:%.*]] = select <8 x i1> [[TMP1]], <8 x i32> <i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720>, <8 x i32> <i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80> |
| ; DEFAULT-NEXT: [[TMP3:%.*]] = call i32 @llvm.vector.reduce.add.v8i32(<8 x i32> [[TMP2]]) |
| ; DEFAULT-NEXT: [[OP_EXTRA]] = add i32 [[TMP3]], -5 |
| ; DEFAULT-NEXT: br label [[FOR_BODY]] |
| ; |
| ; GATHER-LABEL: @PR32038( |
| ; GATHER-NEXT: entry: |
| ; GATHER-NEXT: [[TMP0:%.*]] = load <8 x i8>, <8 x i8>* bitcast (i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 1) to <8 x i8>*), align 1 |
| ; GATHER-NEXT: [[TMP1:%.*]] = icmp eq <8 x i8> [[TMP0]], zeroinitializer |
| ; GATHER-NEXT: br label [[FOR_BODY:%.*]] |
| ; GATHER: for.body: |
| ; GATHER-NEXT: [[P17:%.*]] = phi i32 [ [[OP_EXTRA:%.*]], [[FOR_BODY]] ], [ 0, [[ENTRY:%.*]] ] |
| ; GATHER-NEXT: [[TMP2:%.*]] = select <8 x i1> [[TMP1]], <8 x i32> <i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720, i32 -720>, <8 x i32> <i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80, i32 -80> |
| ; GATHER-NEXT: [[TMP3:%.*]] = call i32 @llvm.vector.reduce.add.v8i32(<8 x i32> [[TMP2]]) |
| ; GATHER-NEXT: [[OP_EXTRA]] = add i32 [[TMP3]], -5 |
| ; GATHER-NEXT: br label [[FOR_BODY]] |
| ; |
| ; MAX-COST-LABEL: @PR32038( |
| ; MAX-COST-NEXT: entry: |
| ; MAX-COST-NEXT: [[TMP0:%.*]] = load <4 x i8>, <4 x i8>* bitcast (i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 1) to <4 x i8>*), align 1 |
| ; MAX-COST-NEXT: [[TMP1:%.*]] = icmp eq <4 x i8> [[TMP0]], zeroinitializer |
| ; MAX-COST-NEXT: [[P8:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 5), align 1 |
| ; MAX-COST-NEXT: [[P9:%.*]] = icmp eq i8 [[P8]], 0 |
| ; MAX-COST-NEXT: [[P10:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 6), align 2 |
| ; MAX-COST-NEXT: [[P11:%.*]] = icmp eq i8 [[P10]], 0 |
| ; MAX-COST-NEXT: [[P12:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 7), align 1 |
| ; MAX-COST-NEXT: [[P13:%.*]] = icmp eq i8 [[P12]], 0 |
| ; MAX-COST-NEXT: [[P14:%.*]] = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 8), align 8 |
| ; MAX-COST-NEXT: [[P15:%.*]] = icmp eq i8 [[P14]], 0 |
| ; MAX-COST-NEXT: br label [[FOR_BODY:%.*]] |
| ; MAX-COST: for.body: |
| ; MAX-COST-NEXT: [[P17:%.*]] = phi i32 [ [[P34:%.*]], [[FOR_BODY]] ], [ 0, [[ENTRY:%.*]] ] |
| ; MAX-COST-NEXT: [[TMP2:%.*]] = select <4 x i1> [[TMP1]], <4 x i32> <i32 -720, i32 -720, i32 -720, i32 -720>, <4 x i32> <i32 -80, i32 -80, i32 -80, i32 -80> |
| ; MAX-COST-NEXT: [[P27:%.*]] = select i1 [[P9]], i32 -720, i32 -80 |
| ; MAX-COST-NEXT: [[P29:%.*]] = select i1 [[P11]], i32 -720, i32 -80 |
| ; MAX-COST-NEXT: [[TMP3:%.*]] = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> [[TMP2]]) |
| ; MAX-COST-NEXT: [[TMP4:%.*]] = add i32 [[TMP3]], [[P27]] |
| ; MAX-COST-NEXT: [[TMP5:%.*]] = add i32 [[TMP4]], [[P29]] |
| ; MAX-COST-NEXT: [[OP_EXTRA:%.*]] = add i32 [[TMP5]], -5 |
| ; MAX-COST-NEXT: [[P31:%.*]] = select i1 [[P13]], i32 -720, i32 -80 |
| ; MAX-COST-NEXT: [[P32:%.*]] = add i32 [[OP_EXTRA]], [[P31]] |
| ; MAX-COST-NEXT: [[P33:%.*]] = select i1 [[P15]], i32 -720, i32 -80 |
| ; MAX-COST-NEXT: [[P34]] = add i32 [[P32]], [[P33]] |
| ; MAX-COST-NEXT: br label [[FOR_BODY]] |
| ; |
| entry: |
| %p0 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 1), align 1 |
| %p1 = icmp eq i8 %p0, 0 |
| %p2 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 2), align 2 |
| %p3 = icmp eq i8 %p2, 0 |
| %p4 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 3), align 1 |
| %p5 = icmp eq i8 %p4, 0 |
| %p6 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 4), align 4 |
| %p7 = icmp eq i8 %p6, 0 |
| %p8 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 5), align 1 |
| %p9 = icmp eq i8 %p8, 0 |
| %p10 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 6), align 2 |
| %p11 = icmp eq i8 %p10, 0 |
| %p12 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 7), align 1 |
| %p13 = icmp eq i8 %p12, 0 |
| %p14 = load i8, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @a, i64 0, i64 8), align 8 |
| %p15 = icmp eq i8 %p14, 0 |
| br label %for.body |
| |
| for.body: |
| %p17 = phi i32 [ %p34, %for.body ], [ 0, %entry ] |
| %p19 = select i1 %p1, i32 -720, i32 -80 |
| %p20 = add i32 -5, %p19 |
| %p21 = select i1 %p3, i32 -720, i32 -80 |
| %p22 = add i32 %p20, %p21 |
| %p23 = select i1 %p5, i32 -720, i32 -80 |
| %p24 = add i32 %p22, %p23 |
| %p25 = select i1 %p7, i32 -720, i32 -80 |
| %p26 = add i32 %p24, %p25 |
| %p27 = select i1 %p9, i32 -720, i32 -80 |
| %p28 = add i32 %p26, %p27 |
| %p29 = select i1 %p11, i32 -720, i32 -80 |
| %p30 = add i32 %p28, %p29 |
| %p31 = select i1 %p13, i32 -720, i32 -80 |
| %p32 = add i32 %p30, %p31 |
| %p33 = select i1 %p15, i32 -720, i32 -80 |
| %p34 = add i32 %p32, %p33 |
| br label %for.body |
| } |