1 ; ModuleID = 'tsc_s000.c' 2 target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32:64" 3 target triple = "powerpc64-unknown-linux-gnu" 4 ; RUN: llc < %s -march=ppc64 | FileCheck %s 5 6 @Y = common global [16000 x double] zeroinitializer, align 32 7 @X = common global [16000 x double] zeroinitializer, align 32 8 @Z = common global [16000 x double] zeroinitializer, align 32 9 @U = common global [16000 x double] zeroinitializer, align 32 10 @V = common global [16000 x double] zeroinitializer, align 32 11 @aa = common global [256 x [256 x double]] zeroinitializer, align 32 12 @bb = common global [256 x [256 x double]] zeroinitializer, align 32 13 @cc = common global [256 x [256 x double]] zeroinitializer, align 32 14 @array = common global [65536 x double] zeroinitializer, align 32 15 @x = common global [16000 x double] zeroinitializer, align 32 16 @temp = common global double 0.000000e+00, align 8 17 @temp_int = common global i32 0, align 4 18 @a = common global [16000 x double] zeroinitializer, align 32 19 @b = common global [16000 x double] zeroinitializer, align 32 20 @c = common global [16000 x double] zeroinitializer, align 32 21 @d = common global [16000 x double] zeroinitializer, align 32 22 @e = common global [16000 x double] zeroinitializer, align 32 23 @tt = common global [256 x [256 x double]] zeroinitializer, align 32 24 @indx = common global [16000 x i32] zeroinitializer, align 32 25 @xx = common global double* null, align 8 26 @yy = common global double* null, align 8 27 28 define i32 @s000() nounwind { 29 entry: 30 br label %for.cond1.preheader 31 32 for.cond1.preheader: ; preds = %for.end, %entry 33 %nl.010 = phi i32 [ 0, %entry ], [ %inc7, %for.end ] 34 br label %for.body3 35 36 for.body3: ; preds = %for.body3, %for.cond1.preheader 37 %indvars.iv = phi i64 [ 0, %for.cond1.preheader ], [ %indvars.iv.next.15, %for.body3 ] 38 %arrayidx = getelementptr inbounds [16000 x double]* @Y, i64 0, i64 %indvars.iv 39 %0 = load double* %arrayidx, align 32 40 %add = fadd double %0, 1.000000e+00 41 %arrayidx5 = getelementptr inbounds [16000 x double]* @X, i64 0, i64 %indvars.iv 42 store double %add, double* %arrayidx5, align 32 43 %indvars.iv.next11 = or i64 %indvars.iv, 1 44 %arrayidx.1 = getelementptr inbounds [16000 x double]* @Y, i64 0, i64 %indvars.iv.next11 45 %1 = load double* %arrayidx.1, align 8 46 %add.1 = fadd double %1, 1.000000e+00 47 %arrayidx5.1 = getelementptr inbounds [16000 x double]* @X, i64 0, i64 %indvars.iv.next11 48 store double %add.1, double* %arrayidx5.1, align 8 49 %indvars.iv.next.112 = or i64 %indvars.iv, 2 50 %arrayidx.2 = getelementptr inbounds [16000 x double]* @Y, i64 0, i64 %indvars.iv.next.112 51 %2 = load double* %arrayidx.2, align 16 52 %add.2 = fadd double %2, 1.000000e+00 53 %arrayidx5.2 = getelementptr inbounds [16000 x double]* @X, i64 0, i64 %indvars.iv.next.112 54 store double %add.2, double* %arrayidx5.2, align 16 55 %indvars.iv.next.213 = or i64 %indvars.iv, 3 56 %arrayidx.3 = getelementptr inbounds [16000 x double]* @Y, i64 0, i64 %indvars.iv.next.213 57 %3 = load double* %arrayidx.3, align 8 58 %add.3 = fadd double %3, 1.000000e+00 59 %arrayidx5.3 = getelementptr inbounds [16000 x double]* @X, i64 0, i64 %indvars.iv.next.213 60 store double %add.3, double* %arrayidx5.3, align 8 61 %indvars.iv.next.314 = or i64 %indvars.iv, 4 62 %arrayidx.4 = getelementptr inbounds [16000 x double]* @Y, i64 0, i64 %indvars.iv.next.314 63 %4 = load double* %arrayidx.4, align 32 64 %add.4 = fadd double %4, 1.000000e+00 65 %arrayidx5.4 = getelementptr inbounds [16000 x double]* @X, i64 0, i64 %indvars.iv.next.314 66 store double %add.4, double* %arrayidx5.4, align 32 67 %indvars.iv.next.415 = or i64 %indvars.iv, 5 68 %arrayidx.5 = getelementptr inbounds [16000 x double]* @Y, i64 0, i64 %indvars.iv.next.415 69 %5 = load double* %arrayidx.5, align 8 70 %add.5 = fadd double %5, 1.000000e+00 71 %arrayidx5.5 = getelementptr inbounds [16000 x double]* @X, i64 0, i64 %indvars.iv.next.415 72 store double %add.5, double* %arrayidx5.5, align 8 73 %indvars.iv.next.516 = or i64 %indvars.iv, 6 74 %arrayidx.6 = getelementptr inbounds [16000 x double]* @Y, i64 0, i64 %indvars.iv.next.516 75 %6 = load double* %arrayidx.6, align 16 76 %add.6 = fadd double %6, 1.000000e+00 77 %arrayidx5.6 = getelementptr inbounds [16000 x double]* @X, i64 0, i64 %indvars.iv.next.516 78 store double %add.6, double* %arrayidx5.6, align 16 79 %indvars.iv.next.617 = or i64 %indvars.iv, 7 80 %arrayidx.7 = getelementptr inbounds [16000 x double]* @Y, i64 0, i64 %indvars.iv.next.617 81 %7 = load double* %arrayidx.7, align 8 82 %add.7 = fadd double %7, 1.000000e+00 83 %arrayidx5.7 = getelementptr inbounds [16000 x double]* @X, i64 0, i64 %indvars.iv.next.617 84 store double %add.7, double* %arrayidx5.7, align 8 85 %indvars.iv.next.718 = or i64 %indvars.iv, 8 86 %arrayidx.8 = getelementptr inbounds [16000 x double]* @Y, i64 0, i64 %indvars.iv.next.718 87 %8 = load double* %arrayidx.8, align 32 88 %add.8 = fadd double %8, 1.000000e+00 89 %arrayidx5.8 = getelementptr inbounds [16000 x double]* @X, i64 0, i64 %indvars.iv.next.718 90 store double %add.8, double* %arrayidx5.8, align 32 91 %indvars.iv.next.819 = or i64 %indvars.iv, 9 92 %arrayidx.9 = getelementptr inbounds [16000 x double]* @Y, i64 0, i64 %indvars.iv.next.819 93 %9 = load double* %arrayidx.9, align 8 94 %add.9 = fadd double %9, 1.000000e+00 95 %arrayidx5.9 = getelementptr inbounds [16000 x double]* @X, i64 0, i64 %indvars.iv.next.819 96 store double %add.9, double* %arrayidx5.9, align 8 97 %indvars.iv.next.920 = or i64 %indvars.iv, 10 98 %arrayidx.10 = getelementptr inbounds [16000 x double]* @Y, i64 0, i64 %indvars.iv.next.920 99 %10 = load double* %arrayidx.10, align 16 100 %add.10 = fadd double %10, 1.000000e+00 101 %arrayidx5.10 = getelementptr inbounds [16000 x double]* @X, i64 0, i64 %indvars.iv.next.920 102 store double %add.10, double* %arrayidx5.10, align 16 103 %indvars.iv.next.1021 = or i64 %indvars.iv, 11 104 %arrayidx.11 = getelementptr inbounds [16000 x double]* @Y, i64 0, i64 %indvars.iv.next.1021 105 %11 = load double* %arrayidx.11, align 8 106 %add.11 = fadd double %11, 1.000000e+00 107 %arrayidx5.11 = getelementptr inbounds [16000 x double]* @X, i64 0, i64 %indvars.iv.next.1021 108 store double %add.11, double* %arrayidx5.11, align 8 109 %indvars.iv.next.1122 = or i64 %indvars.iv, 12 110 %arrayidx.12 = getelementptr inbounds [16000 x double]* @Y, i64 0, i64 %indvars.iv.next.1122 111 %12 = load double* %arrayidx.12, align 32 112 %add.12 = fadd double %12, 1.000000e+00 113 %arrayidx5.12 = getelementptr inbounds [16000 x double]* @X, i64 0, i64 %indvars.iv.next.1122 114 store double %add.12, double* %arrayidx5.12, align 32 115 %indvars.iv.next.1223 = or i64 %indvars.iv, 13 116 %arrayidx.13 = getelementptr inbounds [16000 x double]* @Y, i64 0, i64 %indvars.iv.next.1223 117 %13 = load double* %arrayidx.13, align 8 118 %add.13 = fadd double %13, 1.000000e+00 119 %arrayidx5.13 = getelementptr inbounds [16000 x double]* @X, i64 0, i64 %indvars.iv.next.1223 120 store double %add.13, double* %arrayidx5.13, align 8 121 %indvars.iv.next.1324 = or i64 %indvars.iv, 14 122 %arrayidx.14 = getelementptr inbounds [16000 x double]* @Y, i64 0, i64 %indvars.iv.next.1324 123 %14 = load double* %arrayidx.14, align 16 124 %add.14 = fadd double %14, 1.000000e+00 125 %arrayidx5.14 = getelementptr inbounds [16000 x double]* @X, i64 0, i64 %indvars.iv.next.1324 126 store double %add.14, double* %arrayidx5.14, align 16 127 %indvars.iv.next.1425 = or i64 %indvars.iv, 15 128 %arrayidx.15 = getelementptr inbounds [16000 x double]* @Y, i64 0, i64 %indvars.iv.next.1425 129 %15 = load double* %arrayidx.15, align 8 130 %add.15 = fadd double %15, 1.000000e+00 131 %arrayidx5.15 = getelementptr inbounds [16000 x double]* @X, i64 0, i64 %indvars.iv.next.1425 132 store double %add.15, double* %arrayidx5.15, align 8 133 %indvars.iv.next.15 = add i64 %indvars.iv, 16 134 %lftr.wideiv.15 = trunc i64 %indvars.iv.next.15 to i32 135 %exitcond.15 = icmp eq i32 %lftr.wideiv.15, 16000 136 br i1 %exitcond.15, label %for.end, label %for.body3 137 138 for.end: ; preds = %for.body3 139 %call = tail call i32 @dummy(double* getelementptr inbounds ([16000 x double]* @X, i64 0, i64 0), double* getelementptr inbounds ([16000 x double]* @Y, i64 0, i64 0), double* getelementptr inbounds ([16000 x double]* @Z, i64 0, i64 0), double* getelementptr inbounds ([16000 x double]* @U, i64 0, i64 0), double* getelementptr inbounds ([16000 x double]* @V, i64 0, i64 0), [256 x double]* getelementptr inbounds ([256 x [256 x double]]* @aa, i64 0, i64 0), [256 x double]* getelementptr inbounds ([256 x [256 x double]]* @bb, i64 0, i64 0), [256 x double]* getelementptr inbounds ([256 x [256 x double]]* @cc, i64 0, i64 0), double 0.000000e+00) nounwind 140 %inc7 = add nsw i32 %nl.010, 1 141 %exitcond = icmp eq i32 %inc7, 400000 142 br i1 %exitcond, label %for.end8, label %for.cond1.preheader 143 144 for.end8: ; preds = %for.end 145 ret i32 0 146 147 ; CHECK: @s000 148 ; CHECK: mtctr 149 ; CHECK: bdnz 150 } 151 152 declare i32 @dummy(double*, double*, double*, double*, double*, [256 x double]*, [256 x double]*, [256 x double]*, double) 153
