1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4 2; RUN: opt -passes=slp-vectorizer -slp-vectorize-non-power-of-2 -mtriple=riscv64 -mattr=+v -S %s | FileCheck --check-prefixes=NON-POW2 %s 3; RUN: opt -passes=slp-vectorizer -slp-vectorize-non-power-of-2=false -mtriple=riscv64 -mattr=+v -S %s | FileCheck --check-prefixes=POW2-ONLY %s 4 5define void @v15_load_i8_mul_by_constant_store(ptr %src, ptr noalias %dst) { 6; NON-POW2-LABEL: define void @v15_load_i8_mul_by_constant_store( 7; NON-POW2-SAME: ptr [[SRC:%.*]], ptr noalias [[DST:%.*]]) #[[ATTR0:[0-9]+]] { 8; NON-POW2-NEXT: entry: 9; NON-POW2-NEXT: [[GEP_SRC_0:%.*]] = getelementptr inbounds i8, ptr [[SRC]], i8 0 10; NON-POW2-NEXT: [[TMP0:%.*]] = load <15 x i8>, ptr [[GEP_SRC_0]], align 4 11; NON-POW2-NEXT: [[TMP1:%.*]] = mul nsw <15 x i8> [[TMP0]], splat (i8 10) 12; NON-POW2-NEXT: store <15 x i8> [[TMP1]], ptr [[DST]], align 1 13; NON-POW2-NEXT: ret void 14; 15; POW2-ONLY-LABEL: define void @v15_load_i8_mul_by_constant_store( 16; POW2-ONLY-SAME: ptr [[SRC:%.*]], ptr noalias [[DST:%.*]]) #[[ATTR0:[0-9]+]] { 17; POW2-ONLY-NEXT: entry: 18; POW2-ONLY-NEXT: [[GEP_SRC_0:%.*]] = getelementptr inbounds i8, ptr [[SRC]], i8 0 19; POW2-ONLY-NEXT: [[TMP0:%.*]] = load <8 x i8>, ptr [[GEP_SRC_0]], align 4 20; POW2-ONLY-NEXT: [[TMP1:%.*]] = mul nsw <8 x i8> [[TMP0]], splat (i8 10) 21; POW2-ONLY-NEXT: store <8 x i8> [[TMP1]], ptr [[DST]], align 1 22; POW2-ONLY-NEXT: [[GEP_SRC_8:%.*]] = getelementptr inbounds i8, ptr [[SRC]], i8 8 23; POW2-ONLY-NEXT: [[DST_8:%.*]] = getelementptr i8, ptr [[DST]], i8 8 24; POW2-ONLY-NEXT: [[TMP2:%.*]] = load <4 x i8>, ptr [[GEP_SRC_8]], align 4 25; POW2-ONLY-NEXT: [[TMP3:%.*]] = mul nsw <4 x i8> [[TMP2]], splat (i8 10) 26; POW2-ONLY-NEXT: store <4 x i8> [[TMP3]], ptr [[DST_8]], align 1 27; POW2-ONLY-NEXT: [[GEP_SRC_12:%.*]] = getelementptr inbounds i8, ptr [[SRC]], i8 12 28; POW2-ONLY-NEXT: [[DST_12:%.*]] = getelementptr i8, ptr [[DST]], i8 12 29; POW2-ONLY-NEXT: [[TMP4:%.*]] = load <2 x i8>, ptr [[GEP_SRC_12]], align 4 30; POW2-ONLY-NEXT: [[TMP5:%.*]] = mul nsw <2 x i8> [[TMP4]], splat (i8 10) 31; POW2-ONLY-NEXT: store <2 x i8> [[TMP5]], ptr [[DST_12]], align 1 32; POW2-ONLY-NEXT: [[GEP_SRC_14:%.*]] = getelementptr inbounds i8, ptr [[SRC]], i8 14 33; POW2-ONLY-NEXT: [[L_SRC_14:%.*]] = load i8, ptr [[GEP_SRC_14]], align 4 34; POW2-ONLY-NEXT: [[MUL_14:%.*]] = mul nsw i8 [[L_SRC_14]], 10 35; POW2-ONLY-NEXT: [[DST_14:%.*]] = getelementptr i8, ptr [[DST]], i8 14 36; POW2-ONLY-NEXT: store i8 [[MUL_14]], ptr [[DST_14]], align 1 37; POW2-ONLY-NEXT: ret void 38; 39entry: 40 %gep.src.0 = getelementptr inbounds i8, ptr %src, i8 0 41 %l.src.0 = load i8, ptr %gep.src.0, align 4 42 %mul.0 = mul nsw i8 %l.src.0, 10 43 store i8 %mul.0, ptr %dst 44 45 %gep.src.1 = getelementptr inbounds i8, ptr %src, i8 1 46 %l.src.1 = load i8, ptr %gep.src.1, align 4 47 %mul.1 = mul nsw i8 %l.src.1, 10 48 %dst.1 = getelementptr i8, ptr %dst, i8 1 49 store i8 %mul.1, ptr %dst.1 50 51 %gep.src.2 = getelementptr inbounds i8, ptr %src, i8 2 52 %l.src.2 = load i8, ptr %gep.src.2, align 4 53 %mul.2 = mul nsw i8 %l.src.2, 10 54 %dst.2 = getelementptr i8, ptr %dst, i8 2 55 store i8 %mul.2, ptr %dst.2 56 57 %gep.src.3 = getelementptr inbounds i8, ptr %src, i8 3 58 %l.src.3 = load i8, ptr %gep.src.3, align 4 59 %mul.3 = mul nsw i8 %l.src.3, 10 60 %dst.3 = getelementptr i8, ptr %dst, i8 3 61 store i8 %mul.3, ptr %dst.3 62 63 %gep.src.4 = getelementptr inbounds i8, ptr %src, i8 4 64 %l.src.4 = load i8, ptr %gep.src.4, align 4 65 %mul.4 = mul nsw i8 %l.src.4, 10 66 %dst.4 = getelementptr i8, ptr %dst, i8 4 67 store i8 %mul.4, ptr %dst.4 68 69 %gep.src.5 = getelementptr inbounds i8, ptr %src, i8 5 70 %l.src.5 = load i8, ptr %gep.src.5, align 4 71 %mul.5 = mul nsw i8 %l.src.5, 10 72 %dst.5 = getelementptr i8, ptr %dst, i8 5 73 store i8 %mul.5, ptr %dst.5 74 75 %gep.src.6 = getelementptr inbounds i8, ptr %src, i8 6 76 %l.src.6 = load i8, ptr %gep.src.6, align 4 77 %mul.6 = mul nsw i8 %l.src.6, 10 78 %dst.6 = getelementptr i8, ptr %dst, i8 6 79 store i8 %mul.6, ptr %dst.6 80 81 %gep.src.7 = getelementptr inbounds i8, ptr %src, i8 7 82 %l.src.7 = load i8, ptr %gep.src.7, align 4 83 %mul.7 = mul nsw i8 %l.src.7, 10 84 %dst.7 = getelementptr i8, ptr %dst, i8 7 85 store i8 %mul.7, ptr %dst.7 86 87 %gep.src.8 = getelementptr inbounds i8, ptr %src, i8 8 88 %l.src.8 = load i8, ptr %gep.src.8, align 4 89 %mul.8 = mul nsw i8 %l.src.8, 10 90 %dst.8 = getelementptr i8, ptr %dst, i8 8 91 store i8 %mul.8, ptr %dst.8 92 93 %gep.src.9 = getelementptr inbounds i8, ptr %src, i8 9 94 %l.src.9 = load i8, ptr %gep.src.9, align 4 95 %mul.9 = mul nsw i8 %l.src.9, 10 96 %dst.9 = getelementptr i8, ptr %dst, i8 9 97 store i8 %mul.9, ptr %dst.9 98 99 %gep.src.10 = getelementptr inbounds i8, ptr %src, i8 10 100 %l.src.10 = load i8, ptr %gep.src.10, align 4 101 %mul.10 = mul nsw i8 %l.src.10, 10 102 %dst.10 = getelementptr i8, ptr %dst, i8 10 103 store i8 %mul.10, ptr %dst.10 104 105 %gep.src.11 = getelementptr inbounds i8, ptr %src, i8 11 106 %l.src.11 = load i8, ptr %gep.src.11, align 4 107 %mul.11 = mul nsw i8 %l.src.11, 10 108 %dst.11 = getelementptr i8, ptr %dst, i8 11 109 store i8 %mul.11, ptr %dst.11 110 111 %gep.src.12 = getelementptr inbounds i8, ptr %src, i8 12 112 %l.src.12 = load i8, ptr %gep.src.12, align 4 113 %mul.12 = mul nsw i8 %l.src.12, 10 114 %dst.12 = getelementptr i8, ptr %dst, i8 12 115 store i8 %mul.12, ptr %dst.12 116 117 %gep.src.13 = getelementptr inbounds i8, ptr %src, i8 13 118 %l.src.13 = load i8, ptr %gep.src.13, align 4 119 %mul.13 = mul nsw i8 %l.src.13, 10 120 %dst.13 = getelementptr i8, ptr %dst, i8 13 121 store i8 %mul.13, ptr %dst.13 122 123 %gep.src.14 = getelementptr inbounds i8, ptr %src, i8 14 124 %l.src.14 = load i8, ptr %gep.src.14, align 4 125 %mul.14 = mul nsw i8 %l.src.14, 10 126 %dst.14 = getelementptr i8, ptr %dst, i8 14 127 store i8 %mul.14, ptr %dst.14 128 129 ret void 130} 131