; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7 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" target triple = "x86_64-apple-macosx10.8.0" %struct._exon_t.12.103.220.363.480.649.740.857.1039.1065.1078.1091.1117.1130.1156.1169.1195.1221.1234.1286.1299.1312.1338.1429.1455.1468.1494.1520.1884.1897.1975.2066.2105.2170.2171 = type { i32, i32, i32, i32, i32, i32, [8 x i8] } define void @SIM4() { entry: br i1 undef, label %return, label %lor.lhs.false lor.lhs.false: ; preds = %entry br i1 undef, label %return, label %if.end if.end: ; preds = %lor.lhs.false br i1 undef, label %for.end605, label %for.body.lr.ph for.body.lr.ph: ; preds = %if.end br label %for.body for.body: ; preds = %for.inc603, %for.body.lr.ph br i1 undef, label %for.inc603, label %if.end12 if.end12: ; preds = %for.body br i1 undef, label %land.lhs.true, label %land.lhs.true167 land.lhs.true: ; preds = %if.end12 br i1 undef, label %if.then17, label %land.lhs.true167 if.then17: ; preds = %land.lhs.true br i1 undef, label %if.end98, label %land.rhs.lr.ph land.rhs.lr.ph: ; preds = %if.then17 unreachable if.end98: ; preds = %if.then17 %from299 = getelementptr inbounds %struct._exon_t.12.103.220.363.480.649.740.857.1039.1065.1078.1091.1117.1130.1156.1169.1195.1221.1234.1286.1299.1312.1338.1429.1455.1468.1494.1520.1884.1897.1975.2066.2105.2170.2171, %struct._exon_t.12.103.220.363.480.649.740.857.1039.1065.1078.1091.1117.1130.1156.1169.1195.1221.1234.1286.1299.1312.1338.1429.1455.1468.1494.1520.1884.1897.1975.2066.2105.2170.2171* undef, i64 0, i32 1 br i1 undef, label %land.lhs.true167, label %if.then103 if.then103: ; preds = %if.end98 %.sub100 = select i1 undef, i32 250, i32 undef %mul114 = shl nsw i32 %.sub100, 2 %from1115 = getelementptr inbounds %struct._exon_t.12.103.220.363.480.649.740.857.1039.1065.1078.1091.1117.1130.1156.1169.1195.1221.1234.1286.1299.1312.1338.1429.1455.1468.1494.1520.1884.1897.1975.2066.2105.2170.2171, %struct._exon_t.12.103.220.363.480.649.740.857.1039.1065.1078.1091.1117.1130.1156.1169.1195.1221.1234.1286.1299.1312.1338.1429.1455.1468.1494.1520.1884.1897.1975.2066.2105.2170.2171* undef, i64 0, i32 0 %cond125 = select i1 undef, i32 undef, i32 %mul114 br label %for.cond.i for.cond.i: ; preds = %land.rhs.i874, %if.then103 %row.0.i = phi i32 [ undef, %land.rhs.i874 ], [ %.sub100, %if.then103 ] %col.0.i = phi i32 [ undef, %land.rhs.i874 ], [ %cond125, %if.then103 ] br i1 undef, label %land.rhs.i874, label %for.end.i land.rhs.i874: ; preds = %for.cond.i br i1 undef, label %for.cond.i, label %for.end.i for.end.i: ; preds = %land.rhs.i874, %for.cond.i br i1 undef, label %if.then.i, label %if.end.i if.then.i: ; preds = %for.end.i %add14.i = add nsw i32 %row.0.i, undef %add15.i = add nsw i32 %col.0.i, undef br label %extend_bw.exit if.end.i: ; preds = %for.end.i %add16.i = add i32 %cond125, %.sub100 %cmp26514.i = icmp slt i32 %add16.i, 0 br i1 %cmp26514.i, label %for.end33.i, label %for.body28.lr.ph.i for.body28.lr.ph.i: ; preds = %if.end.i br label %for.end33.i for.end33.i: ; preds = %for.body28.lr.ph.i, %if.end.i br i1 undef, label %for.end58.i, label %for.body52.lr.ph.i for.body52.lr.ph.i: ; preds = %for.end33.i br label %for.end58.i for.end58.i: ; preds = %for.body52.lr.ph.i, %for.end33.i br label %while.cond260.i while.cond260.i: ; preds = %land.rhs263.i, %for.end58.i br i1 undef, label %land.rhs263.i, label %while.end275.i land.rhs263.i: ; preds = %while.cond260.i br i1 undef, label %while.cond260.i, label %while.end275.i while.end275.i: ; preds = %land.rhs263.i, %while.cond260.i br label %extend_bw.exit extend_bw.exit: ; preds = %while.end275.i, %if.then.i %add14.i1262 = phi i32 [ %add14.i, %if.then.i ], [ undef, %while.end275.i ] %add15.i1261 = phi i32 [ %add15.i, %if.then.i ], [ undef, %while.end275.i ] br i1 false, label %if.then157, label %land.lhs.true167 if.then157: ; preds = %extend_bw.exit %add158 = add nsw i32 %add14.i1262, 1 store i32 %add158, i32* %from299, align 4 %add160 = add nsw i32 %add15.i1261, 1 store i32 %add160, i32* %from1115, align 4 br label %land.lhs.true167 land.lhs.true167: ; preds = %if.then157, %extend_bw.exit, %if.end98, %land.lhs.true, %if.end12 unreachable for.inc603: ; preds = %for.body br i1 undef, label %for.body, label %for.end605 for.end605: ; preds = %for.inc603, %if.end unreachable return: ; preds = %lor.lhs.false, %entry ret void }