1 ; RUN: llc -march=hexagon -O2 -disable-hexagon-misched < %s | FileCheck %s 2 3 target triple = "hexagon-unknown--elf" 4 5 ; CHECK-LABEL: f1: 6 ; CHECK-DAG: r16 = ##.Lg0+32767 7 ; CHECK-DAG: r17 = ##g1+32767 8 9 ; CHECK-LABEL: LBB0_2: 10 ; CHECK: { 11 ; CHECK-DAG: call f0 12 ; CHECK-DAG: r0 = add(r16,#-32767) 13 ; CHECK-DAG: r1 = add(r17,#-32767) 14 ; CHECK: } 15 16 ; CHECK-LABEL: LBB0_3: 17 ; CHECK: { 18 ; CHECK-DAG: call f0 19 ; CHECK-DAG: r0 = add(r16,#-32767) 20 ; CHECK-DAG: r1 = add(r17,#-32757) 21 ; CHECK: } 22 23 ; CHECK-LABEL: LBB0_4: 24 ; CHECK: { 25 ; CHECK-DAG: call f0 26 ; CHECK-DAG: r0 = add(r16,#-32767) 27 ; CHECK-DAG: r1 = add(r17,#-32747) 28 ; CHECK: } 29 30 ; CHECK-LABEL: LBB0_5: 31 ; CHECK: { 32 ; CHECK-DAG: call f0 33 ; CHECK-DAG: r0 = add(r16,#-32767) 34 ; CHECK-DAG: r1 = add(r17,#-32737) 35 ; CHECK: } 36 37 ; CHECK-LABEL: LBB0_6: 38 ; CHECK: { 39 ; CHECK-DAG: call f0 40 ; CHECK-DAG: r0 = add(r16,#-32767) 41 ; CHECK-DAG: r1 = add(r17,#-32727) 42 ; CHECK: } 43 44 ; CHECK-LABEL: LBB0_7: 45 ; CHECK: { 46 ; CHECK-DAG: call f0 47 ; CHECK-DAG: r0 = add(r16,#-32767) 48 ; CHECK-DAG: r1 = add(r17,#-32717) 49 ; CHECK: } 50 51 ; CHECK-LABEL: LBB0_8: 52 ; CHECK: { 53 ; CHECK-DAG: call f0 54 ; CHECK-DAG: r0 = add(r16,#-32767) 55 ; CHECK-DAG: r1 = add(r17,#-32707) 56 ; CHECK: } 57 58 ; CHECK-LABEL: LBB0_9: 59 ; CHECK: { 60 ; CHECK-DAG: call f0 61 ; CHECK-DAG: r0 = add(r16,#-32767) 62 ; CHECK-DAG: r1 = add(r17,#-32697) 63 ; CHECK: } 64 65 ; CHECK-LABEL: LBB0_10: 66 ; CHECK: { 67 ; CHECK-DAG: call f0 68 ; CHECK-DAG: r0 = add(r16,#-32767) 69 ; CHECK-DAG: r1 = add(r17,#-32687) 70 ; CHECK: } 71 72 ; CHECK-LABEL: LBB0_11: 73 ; CHECK: { 74 ; CHECK-DAG: call f0 75 ; CHECK-DAG: r0 = add(r16,#-32767) 76 ; CHECK-DAG: r1 = add(r17,#-32677) 77 ; CHECK: } 78 79 @g0 = private unnamed_addr constant [4 x i8] c"%s\0A\00", align 1 80 @g1 = internal constant [10 x [10 x i8]] [[10 x i8] c"[0000]\00\00\00\00", [10 x i8] c"[0001]\00\00\00\00", [10 x i8] c"[0002]\00\00\00\00", [10 x i8] c"[0003]\00\00\00\00", [10 x i8] c"[0004]\00\00\00\00", [10 x i8] c"[0005]\00\00\00\00", [10 x i8] c"[0006]\00\00\00\00", [10 x i8] c"[0007]\00\00\00\00", [10 x i8] c"[0008]\00\00\00\00", [10 x i8] c"[0009]\00\00\00\00"], align 16 81 82 declare i32 @f0(i8*, i8*) 83 84 ; Function Attrs: nounwind 85 define i32 @f1(i32 %a0, i8** %a1) #0 { 86 b0: 87 %v01 = alloca i32, align 4 88 %v12 = alloca i32, align 4 89 %v23 = alloca i8**, align 4 90 %v34 = alloca i32, align 4 91 store i32 0, i32* %v01 92 store i32 %a0, i32* %v12, align 4 93 store i8** %a1, i8*** %v23, align 4 94 %v45 = load i8**, i8*** %v23, align 4 95 %v56 = getelementptr inbounds i8*, i8** %v45, i32 1 96 %v67 = load i8*, i8** %v56, align 4 97 %v78 = call i32 @f2(i8* %v67) 98 store i32 %v78, i32* %v34, align 4 99 %v89 = load i32, i32* %v34, align 4 100 switch i32 %v89, label %b11 [ 101 i32 0, label %b1 102 i32 1, label %b2 103 i32 2, label %b3 104 i32 3, label %b4 105 i32 4, label %b5 106 i32 5, label %b6 107 i32 6, label %b7 108 i32 7, label %b8 109 i32 8, label %b9 110 i32 9, label %b10 111 ] 112 113 b1: ; preds = %b0 114 %v910 = getelementptr inbounds [10 x [10 x i8]], [10 x [10 x i8]]* @g1, i32 0, i32 0 115 %v10 = getelementptr inbounds [10 x i8], [10 x i8]* %v910, i32 0, i32 0 116 %v11 = call i32 @f0(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @g0, i32 0, i32 0), i8* %v10) 117 br label %b2 118 119 b2: ; preds = %b1, %b0 120 %v1211 = getelementptr inbounds [10 x [10 x i8]], [10 x [10 x i8]]* @g1, i32 0, i32 1 121 %v13 = getelementptr inbounds [10 x i8], [10 x i8]* %v1211, i32 0, i32 0 122 %v14 = call i32 @f0(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @g0, i32 0, i32 0), i8* %v13) 123 br label %b3 124 125 b3: ; preds = %b2, %b0 126 %v15 = getelementptr inbounds [10 x [10 x i8]], [10 x [10 x i8]]* @g1, i32 0, i32 2 127 %v16 = getelementptr inbounds [10 x i8], [10 x i8]* %v15, i32 0, i32 0 128 %v17 = call i32 @f0(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @g0, i32 0, i32 0), i8* %v16) 129 br label %b4 130 131 b4: ; preds = %b3, %b0 132 %v18 = getelementptr inbounds [10 x [10 x i8]], [10 x [10 x i8]]* @g1, i32 0, i32 3 133 %v19 = getelementptr inbounds [10 x i8], [10 x i8]* %v18, i32 0, i32 0 134 %v20 = call i32 @f0(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @g0, i32 0, i32 0), i8* %v19) 135 br label %b5 136 137 b5: ; preds = %b4, %b0 138 %v21 = getelementptr inbounds [10 x [10 x i8]], [10 x [10 x i8]]* @g1, i32 0, i32 4 139 %v22 = getelementptr inbounds [10 x i8], [10 x i8]* %v21, i32 0, i32 0 140 %v2312 = call i32 @f0(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @g0, i32 0, i32 0), i8* %v22) 141 br label %b6 142 143 b6: ; preds = %b5, %b0 144 %v24 = getelementptr inbounds [10 x [10 x i8]], [10 x [10 x i8]]* @g1, i32 0, i32 5 145 %v25 = getelementptr inbounds [10 x i8], [10 x i8]* %v24, i32 0, i32 0 146 %v26 = call i32 @f0(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @g0, i32 0, i32 0), i8* %v25) 147 br label %b7 148 149 b7: ; preds = %b6, %b0 150 %v27 = getelementptr inbounds [10 x [10 x i8]], [10 x [10 x i8]]* @g1, i32 0, i32 6 151 %v28 = getelementptr inbounds [10 x i8], [10 x i8]* %v27, i32 0, i32 0 152 %v29 = call i32 @f0(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @g0, i32 0, i32 0), i8* %v28) 153 br label %b8 154 155 b8: ; preds = %b7, %b0 156 %v30 = getelementptr inbounds [10 x [10 x i8]], [10 x [10 x i8]]* @g1, i32 0, i32 7 157 %v31 = getelementptr inbounds [10 x i8], [10 x i8]* %v30, i32 0, i32 0 158 %v32 = call i32 @f0(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @g0, i32 0, i32 0), i8* %v31) 159 br label %b9 160 161 b9: ; preds = %b8, %b0 162 %v33 = getelementptr inbounds [10 x [10 x i8]], [10 x [10 x i8]]* @g1, i32 0, i32 8 163 %v3413 = getelementptr inbounds [10 x i8], [10 x i8]* %v33, i32 0, i32 0 164 %v35 = call i32 @f0(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @g0, i32 0, i32 0), i8* %v3413) 165 br label %b10 166 167 b10: ; preds = %b9, %b0 168 %v36 = getelementptr inbounds [10 x [10 x i8]], [10 x [10 x i8]]* @g1, i32 0, i32 9 169 %v37 = getelementptr inbounds [10 x i8], [10 x i8]* %v36, i32 0, i32 0 170 %v38 = call i32 @f0(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @g0, i32 0, i32 0), i8* %v37) 171 br label %b11 172 173 b11: ; preds = %b10, %b0 174 ret i32 0 175 } 176 177 ; Function Attrs: nounwind 178 declare i32 @f2(i8*) #0 179 180 attributes #0 = { nounwind } 181
