1 ; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7 2 3 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-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" 4 target triple = "x86_64-apple-macosx10.8.0" 5 6 define void @main() { 7 entry: 8 br label %for.body 9 10 for.body: ; preds = %for.end44, %entry 11 br label %for.cond4.preheader 12 13 for.cond4.preheader: ; preds = %if.then25, %for.body 14 br label %for.body6 15 16 for.body6: ; preds = %for.inc21, %for.cond4.preheader 17 br label %for.body12 18 19 for.body12: ; preds = %if.end, %for.body6 20 %fZImg.069 = phi double [ undef, %for.body6 ], [ %add19, %if.end ] 21 %fZReal.068 = phi double [ undef, %for.body6 ], [ %add20, %if.end ] 22 %mul13 = fmul double %fZReal.068, %fZReal.068 23 %mul14 = fmul double %fZImg.069, %fZImg.069 24 %add15 = fadd double %mul13, %mul14 25 %cmp16 = fcmp ogt double %add15, 4.000000e+00 26 br i1 %cmp16, label %for.inc21, label %if.end 27 28 if.end: ; preds = %for.body12 29 %mul18 = fmul double undef, %fZImg.069 30 %add19 = fadd double undef, %mul18 31 %sub = fsub double %mul13, %mul14 32 %add20 = fadd double undef, %sub 33 br i1 undef, label %for.body12, label %for.inc21 34 35 for.inc21: ; preds = %if.end, %for.body12 36 br i1 undef, label %for.end23, label %for.body6 37 38 for.end23: ; preds = %for.inc21 39 br i1 undef, label %if.then25, label %if.then26 40 41 if.then25: ; preds = %for.end23 42 br i1 undef, label %for.end44, label %for.cond4.preheader 43 44 if.then26: ; preds = %for.end23 45 unreachable 46 47 for.end44: ; preds = %if.then25 48 br i1 undef, label %for.end48, label %for.body 49 50 for.end48: ; preds = %for.end44 51 ret void 52 } 53 54 %struct.hoge = type { double, double, double} 55 56 define void @zot(%struct.hoge* %arg) { 57 bb: 58 %tmp = load double, double* undef, align 8 59 %tmp1 = fsub double %tmp, undef 60 %tmp2 = load double, double* undef, align 8 61 %tmp3 = fsub double %tmp2, undef 62 %tmp4 = fmul double %tmp3, undef 63 %tmp5 = fmul double %tmp3, undef 64 %tmp6 = fsub double %tmp5, undef 65 %tmp7 = getelementptr inbounds %struct.hoge, %struct.hoge* %arg, i64 0, i32 1 66 store double %tmp6, double* %tmp7, align 8 67 %tmp8 = fmul double %tmp1, undef 68 %tmp9 = fsub double %tmp8, undef 69 %tmp10 = getelementptr inbounds %struct.hoge, %struct.hoge* %arg, i64 0, i32 2 70 store double %tmp9, double* %tmp10, align 8 71 br i1 undef, label %bb11, label %bb12 72 73 bb11: ; preds = %bb 74 br label %bb14 75 76 bb12: ; preds = %bb 77 %tmp13 = fmul double undef, %tmp2 78 br label %bb14 79 80 bb14: ; preds = %bb12, %bb11 81 ret void 82 } 83 84 85 %struct.rc4_state.0.24 = type { i32, i32, [256 x i32] } 86 87 define void @rc4_crypt(%struct.rc4_state.0.24* nocapture %s) { 88 entry: 89 %x1 = getelementptr inbounds %struct.rc4_state.0.24, %struct.rc4_state.0.24* %s, i64 0, i32 0 90 %y2 = getelementptr inbounds %struct.rc4_state.0.24, %struct.rc4_state.0.24* %s, i64 0, i32 1 91 br i1 undef, label %for.body, label %for.end 92 93 for.body: ; preds = %for.body, %entry 94 %x.045 = phi i32 [ %conv4, %for.body ], [ undef, %entry ] 95 %conv4 = and i32 undef, 255 96 %conv7 = and i32 undef, 255 97 %idxprom842 = zext i32 %conv7 to i64 98 br i1 undef, label %for.end, label %for.body 99 100 for.end: ; preds = %for.body, %entry 101 %x.0.lcssa = phi i32 [ undef, %entry ], [ %conv4, %for.body ] 102 %y.0.lcssa = phi i32 [ undef, %entry ], [ %conv7, %for.body ] 103 store i32 %x.0.lcssa, i32* %x1, align 4 104 store i32 %y.0.lcssa, i32* %y2, align 4 105 ret void 106 } 107 108
