1 ; RUN: opt < %s -instcombine -S | FileCheck %s 2 3 ; CHECK-NOT: select 4 5 define void @foo(<4 x i32> *%A, <4 x i32> *%B, <4 x i32> *%C, <4 x i32> *%D, 6 <4 x i32> *%E, <4 x i32> *%F, <4 x i32> *%G, <4 x i32> *%H, 7 <4 x i32> *%I, <4 x i32> *%J, <4 x i32> *%K, <4 x i32> *%L, 8 <4 x i32> *%M, <4 x i32> *%N, <4 x i32> *%O, <4 x i32> *%P, 9 <4 x i32> *%Q, <4 x i32> *%R, <4 x i32> *%S, <4 x i32> *%T, 10 <4 x i32> *%U, <4 x i32> *%V, <4 x i32> *%W, <4 x i32> *%X, 11 <4 x i32> *%Y, <4 x i32> *%Z, <4 x i32> *%BA, <4 x i32> *%BB, 12 <4 x i32> *%BC, <4 x i32> *%BD, <4 x i32> *%BE, <4 x i32> *%BF, 13 <4 x i32> *%BG, <4 x i32> *%BH, <4 x i32> *%BI, <4 x i32> *%BJ, 14 <4 x i32> *%BK, <4 x i32> *%BL, <4 x i32> *%BM, <4 x i32> *%BN, 15 <4 x i32> *%BO, <4 x i32> *%BP, <4 x i32> *%BQ, <4 x i32> *%BR, 16 <4 x i32> *%BS, <4 x i32> *%BT, <4 x i32> *%BU, <4 x i32> *%BV, 17 <4 x i32> *%BW, <4 x i32> *%BX, <4 x i32> *%BY, <4 x i32> *%BZ, 18 <4 x i32> *%CA, <4 x i32> *%CB, <4 x i32> *%CC, <4 x i32> *%CD, 19 <4 x i32> *%CE, <4 x i32> *%CF, <4 x i32> *%CG, <4 x i32> *%CH, 20 <4 x i32> *%CI, <4 x i32> *%CJ, <4 x i32> *%CK, <4 x i32> *%CL) { 21 %a = select <4 x i1> <i1 false, i1 false, i1 false, i1 false>, <4 x i32> zeroinitializer, <4 x i32> <i32 9, i32 87, i32 57, i32 8> 22 %b = select <4 x i1> <i1 true, i1 false, i1 false, i1 false>, <4 x i32> zeroinitializer, <4 x i32> <i32 44, i32 99, i32 49, i32 29> 23 %c = select <4 x i1> <i1 false, i1 true, i1 false, i1 false>, <4 x i32> zeroinitializer, <4 x i32> <i32 15, i32 18, i32 53, i32 84> 24 %d = select <4 x i1> <i1 true, i1 true, i1 false, i1 false>, <4 x i32> zeroinitializer, <4 x i32> <i32 29, i32 82, i32 45, i32 16> 25 %e = select <4 x i1> <i1 false, i1 false, i1 true, i1 false>, <4 x i32> zeroinitializer, <4 x i32> <i32 11, i32 15, i32 32, i32 99> 26 %f = select <4 x i1> <i1 true, i1 false, i1 true, i1 false>, <4 x i32> zeroinitializer, <4 x i32> <i32 19, i32 86, i32 29, i32 33> 27 %g = select <4 x i1> <i1 false, i1 true, i1 true, i1 false>, <4 x i32> zeroinitializer, <4 x i32> <i32 44, i32 10, i32 26, i32 45> 28 %h = select <4 x i1> <i1 true, i1 true, i1 true, i1 false>, <4 x i32> zeroinitializer, <4 x i32> <i32 88, i32 70, i32 90, i32 48> 29 %i = select <4 x i1> <i1 false, i1 false, i1 false, i1 true>, <4 x i32> zeroinitializer, <4 x i32> <i32 30, i32 53, i32 42, i32 12> 30 %j = select <4 x i1> <i1 true, i1 false, i1 false, i1 true>, <4 x i32> zeroinitializer, <4 x i32> <i32 46, i32 24, i32 93, i32 26> 31 %k = select <4 x i1> <i1 false, i1 true, i1 false, i1 true>, <4 x i32> zeroinitializer, <4 x i32> <i32 33, i32 99, i32 15, i32 57> 32 %l = select <4 x i1> <i1 true, i1 true, i1 false, i1 true>, <4 x i32> zeroinitializer, <4 x i32> <i32 51, i32 60, i32 60, i32 50> 33 %m = select <4 x i1> <i1 false, i1 false, i1 true, i1 true>, <4 x i32> zeroinitializer, <4 x i32> <i32 50, i32 12, i32 7, i32 45> 34 %n = select <4 x i1> <i1 true, i1 false, i1 true, i1 true>, <4 x i32> zeroinitializer, <4 x i32> <i32 15, i32 65, i32 36, i32 36> 35 %o = select <4 x i1> <i1 false, i1 true, i1 true, i1 true>, <4 x i32> zeroinitializer, <4 x i32> <i32 54, i32 0, i32 17, i32 78> 36 %p = select <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i32> zeroinitializer, <4 x i32> <i32 56, i32 13, i32 64, i32 48> 37 %q = select <4 x i1> <i1 false, i1 false, i1 false, i1 false>, <4 x i32> <i32 52, i32 69, i32 88, i32 11>, <4 x i32> zeroinitializer 38 %r = select <4 x i1> <i1 true, i1 false, i1 false, i1 false>, <4 x i32> <i32 5, i32 87, i32 68, i32 14>, <4 x i32> zeroinitializer 39 %s = select <4 x i1> <i1 false, i1 true, i1 false, i1 false>, <4 x i32> <i32 47, i32 17, i32 66, i32 63>, <4 x i32> zeroinitializer 40 %t = select <4 x i1> <i1 true, i1 true, i1 false, i1 false>, <4 x i32> <i32 64, i32 25, i32 73, i32 81>, <4 x i32> zeroinitializer 41 %u = select <4 x i1> <i1 false, i1 false, i1 true, i1 false>, <4 x i32> <i32 51, i32 41, i32 61, i32 63>, <4 x i32> zeroinitializer 42 %v = select <4 x i1> <i1 true, i1 false, i1 true, i1 false>, <4 x i32> <i32 39, i32 59, i32 17, i32 0>, <4 x i32> zeroinitializer 43 %w = select <4 x i1> <i1 false, i1 true, i1 true, i1 false>, <4 x i32> <i32 91, i32 99, i32 97, i32 29>, <4 x i32> zeroinitializer 44 %x = select <4 x i1> <i1 true, i1 true, i1 true, i1 false>, <4 x i32> <i32 89, i32 45, i32 89, i32 10>, <4 x i32> zeroinitializer 45 %y = select <4 x i1> <i1 false, i1 false, i1 false, i1 true>, <4 x i32> <i32 25, i32 70, i32 21, i32 27>, <4 x i32> zeroinitializer 46 %z = select <4 x i1> <i1 true, i1 false, i1 false, i1 true>, <4 x i32> <i32 40, i32 12, i32 27, i32 88>, <4 x i32> zeroinitializer 47 %ba = select <4 x i1> <i1 false, i1 true, i1 false, i1 true>, <4 x i32> <i32 36, i32 35, i32 90, i32 23>, <4 x i32> zeroinitializer 48 %bb = select <4 x i1> <i1 true, i1 true, i1 false, i1 true>, <4 x i32> <i32 83, i32 3, i32 64, i32 82>, <4 x i32> zeroinitializer 49 %bc = select <4 x i1> <i1 false, i1 false, i1 true, i1 true>, <4 x i32> <i32 15, i32 72, i32 2, i32 54>, <4 x i32> zeroinitializer 50 %bd = select <4 x i1> <i1 true, i1 false, i1 true, i1 true>, <4 x i32> <i32 32, i32 47, i32 100, i32 84>, <4 x i32> zeroinitializer 51 %be = select <4 x i1> <i1 false, i1 true, i1 true, i1 true>, <4 x i32> <i32 92, i32 57, i32 82, i32 1>, <4 x i32> zeroinitializer 52 %bf = select <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i32> <i32 42, i32 14, i32 22, i32 89>, <4 x i32> zeroinitializer 53 %bg = select <4 x i1> <i1 false, i1 false, i1 false, i1 false>, <4 x i32> <i32 33, i32 10, i32 67, i32 66>, <4 x i32> <i32 42, i32 91, i32 47, i32 40> 54 %bh = select <4 x i1> <i1 true, i1 false, i1 false, i1 false>, <4 x i32> <i32 8, i32 13, i32 48, i32 0>, <4 x i32> <i32 84, i32 66, i32 87, i32 84> 55 %bi = select <4 x i1> <i1 false, i1 true, i1 false, i1 false>, <4 x i32> <i32 85, i32 96, i32 1, i32 94>, <4 x i32> <i32 54, i32 57, i32 7, i32 92> 56 %bj = select <4 x i1> <i1 true, i1 true, i1 false, i1 false>, <4 x i32> <i32 55, i32 21, i32 92, i32 68>, <4 x i32> <i32 51, i32 61, i32 62, i32 39> 57 %bk = select <4 x i1> <i1 false, i1 false, i1 true, i1 false>, <4 x i32> <i32 42, i32 18, i32 77, i32 74>, <4 x i32> <i32 82, i32 33, i32 30, i32 7> 58 %bl = select <4 x i1> <i1 true, i1 false, i1 true, i1 false>, <4 x i32> <i32 80, i32 92, i32 61, i32 84>, <4 x i32> <i32 43, i32 89, i32 92, i32 6> 59 %bm = select <4 x i1> <i1 false, i1 true, i1 true, i1 false>, <4 x i32> <i32 49, i32 14, i32 62, i32 62>, <4 x i32> <i32 35, i32 33, i32 92, i32 59> 60 %bn = select <4 x i1> <i1 true, i1 true, i1 true, i1 false>, <4 x i32> <i32 3, i32 97, i32 49, i32 18>, <4 x i32> <i32 56, i32 64, i32 19, i32 75> 61 %bo = select <4 x i1> <i1 false, i1 false, i1 false, i1 true>, <4 x i32> <i32 91, i32 57, i32 0, i32 1>, <4 x i32> <i32 43, i32 63, i32 64, i32 11> 62 %bp = select <4 x i1> <i1 true, i1 false, i1 false, i1 true>, <4 x i32> <i32 41, i32 65, i32 18, i32 11>, <4 x i32> <i32 86, i32 26, i32 31, i32 3> 63 %bq = select <4 x i1> <i1 false, i1 true, i1 false, i1 true>, <4 x i32> <i32 31, i32 46, i32 32, i32 68>, <4 x i32> <i32 100, i32 59, i32 62, i32 6> 64 %br = select <4 x i1> <i1 true, i1 true, i1 false, i1 true>, <4 x i32> <i32 76, i32 67, i32 87, i32 7>, <4 x i32> <i32 63, i32 48, i32 97, i32 24> 65 %bs = select <4 x i1> <i1 false, i1 false, i1 true, i1 true>, <4 x i32> <i32 83, i32 89, i32 19, i32 4>, <4 x i32> <i32 21, i32 2, i32 40, i32 21> 66 %bt = select <4 x i1> <i1 true, i1 false, i1 true, i1 true>, <4 x i32> <i32 45, i32 76, i32 81, i32 100>, <4 x i32> <i32 65, i32 26, i32 100, i32 46> 67 %bu = select <4 x i1> <i1 false, i1 true, i1 true, i1 true>, <4 x i32> <i32 16, i32 75, i32 31, i32 17>, <4 x i32> <i32 37, i32 66, i32 86, i32 65> 68 %bv = select <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i32> <i32 13, i32 25, i32 43, i32 59>, <4 x i32> <i32 82, i32 78, i32 60, i32 52> 69 %bw = select <4 x i1> <i1 false, i1 false, i1 false, i1 false>, <4 x i32> zeroinitializer, <4 x i32> zeroinitializer 70 %bx = select <4 x i1> <i1 true, i1 false, i1 false, i1 false>, <4 x i32> zeroinitializer, <4 x i32> zeroinitializer 71 %by = select <4 x i1> <i1 false, i1 true, i1 false, i1 false>, <4 x i32> zeroinitializer, <4 x i32> zeroinitializer 72 %bz = select <4 x i1> <i1 true, i1 true, i1 false, i1 false>, <4 x i32> zeroinitializer, <4 x i32> zeroinitializer 73 %ca = select <4 x i1> <i1 false, i1 false, i1 true, i1 false>, <4 x i32> zeroinitializer, <4 x i32> zeroinitializer 74 %cb = select <4 x i1> <i1 true, i1 false, i1 true, i1 false>, <4 x i32> zeroinitializer, <4 x i32> zeroinitializer 75 %cc = select <4 x i1> <i1 false, i1 true, i1 true, i1 false>, <4 x i32> zeroinitializer, <4 x i32> zeroinitializer 76 %cd = select <4 x i1> <i1 true, i1 true, i1 true, i1 false>, <4 x i32> zeroinitializer, <4 x i32> zeroinitializer 77 %ce = select <4 x i1> <i1 false, i1 false, i1 false, i1 true>, <4 x i32> zeroinitializer, <4 x i32> zeroinitializer 78 %cf = select <4 x i1> <i1 true, i1 false, i1 false, i1 true>, <4 x i32> zeroinitializer, <4 x i32> zeroinitializer 79 %cg = select <4 x i1> <i1 false, i1 true, i1 false, i1 true>, <4 x i32> zeroinitializer, <4 x i32> zeroinitializer 80 %ch = select <4 x i1> <i1 true, i1 true, i1 false, i1 true>, <4 x i32> zeroinitializer, <4 x i32> zeroinitializer 81 %ci = select <4 x i1> <i1 false, i1 false, i1 true, i1 true>, <4 x i32> zeroinitializer, <4 x i32> zeroinitializer 82 %cj = select <4 x i1> <i1 true, i1 false, i1 true, i1 true>, <4 x i32> zeroinitializer, <4 x i32> zeroinitializer 83 %ck = select <4 x i1> <i1 false, i1 true, i1 true, i1 true>, <4 x i32> zeroinitializer, <4 x i32> zeroinitializer 84 %cl = select <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i32> zeroinitializer, <4 x i32> zeroinitializer 85 store <4 x i32> %a, <4 x i32>* %A 86 store <4 x i32> %b, <4 x i32>* %B 87 store <4 x i32> %c, <4 x i32>* %C 88 store <4 x i32> %d, <4 x i32>* %D 89 store <4 x i32> %e, <4 x i32>* %E 90 store <4 x i32> %f, <4 x i32>* %F 91 store <4 x i32> %g, <4 x i32>* %G 92 store <4 x i32> %h, <4 x i32>* %H 93 store <4 x i32> %i, <4 x i32>* %I 94 store <4 x i32> %j, <4 x i32>* %J 95 store <4 x i32> %k, <4 x i32>* %K 96 store <4 x i32> %l, <4 x i32>* %L 97 store <4 x i32> %m, <4 x i32>* %M 98 store <4 x i32> %n, <4 x i32>* %N 99 store <4 x i32> %o, <4 x i32>* %O 100 store <4 x i32> %p, <4 x i32>* %P 101 store <4 x i32> %q, <4 x i32>* %Q 102 store <4 x i32> %r, <4 x i32>* %R 103 store <4 x i32> %s, <4 x i32>* %S 104 store <4 x i32> %t, <4 x i32>* %T 105 store <4 x i32> %u, <4 x i32>* %U 106 store <4 x i32> %v, <4 x i32>* %V 107 store <4 x i32> %w, <4 x i32>* %W 108 store <4 x i32> %x, <4 x i32>* %X 109 store <4 x i32> %y, <4 x i32>* %Y 110 store <4 x i32> %z, <4 x i32>* %Z 111 store <4 x i32> %ba, <4 x i32>* %BA 112 store <4 x i32> %bb, <4 x i32>* %BB 113 store <4 x i32> %bc, <4 x i32>* %BC 114 store <4 x i32> %bd, <4 x i32>* %BD 115 store <4 x i32> %be, <4 x i32>* %BE 116 store <4 x i32> %bf, <4 x i32>* %BF 117 store <4 x i32> %bg, <4 x i32>* %BG 118 store <4 x i32> %bh, <4 x i32>* %BH 119 store <4 x i32> %bi, <4 x i32>* %BI 120 store <4 x i32> %bj, <4 x i32>* %BJ 121 store <4 x i32> %bk, <4 x i32>* %BK 122 store <4 x i32> %bl, <4 x i32>* %BL 123 store <4 x i32> %bm, <4 x i32>* %BM 124 store <4 x i32> %bn, <4 x i32>* %BN 125 store <4 x i32> %bo, <4 x i32>* %BO 126 store <4 x i32> %bp, <4 x i32>* %BP 127 store <4 x i32> %bq, <4 x i32>* %BQ 128 store <4 x i32> %br, <4 x i32>* %BR 129 store <4 x i32> %bs, <4 x i32>* %BS 130 store <4 x i32> %bt, <4 x i32>* %BT 131 store <4 x i32> %bu, <4 x i32>* %BU 132 store <4 x i32> %bv, <4 x i32>* %BV 133 store <4 x i32> %bw, <4 x i32>* %BW 134 store <4 x i32> %bx, <4 x i32>* %BX 135 store <4 x i32> %by, <4 x i32>* %BY 136 store <4 x i32> %bz, <4 x i32>* %BZ 137 store <4 x i32> %ca, <4 x i32>* %CA 138 store <4 x i32> %cb, <4 x i32>* %CB 139 store <4 x i32> %cc, <4 x i32>* %CC 140 store <4 x i32> %cd, <4 x i32>* %CD 141 store <4 x i32> %ce, <4 x i32>* %CE 142 store <4 x i32> %cf, <4 x i32>* %CF 143 store <4 x i32> %cg, <4 x i32>* %CG 144 store <4 x i32> %ch, <4 x i32>* %CH 145 store <4 x i32> %ci, <4 x i32>* %CI 146 store <4 x i32> %cj, <4 x i32>* %CJ 147 store <4 x i32> %ck, <4 x i32>* %CK 148 store <4 x i32> %cl, <4 x i32>* %CL 149 ret void 150 } 151
