| Duncan Sands | 37f87c7 | 2011-01-26 10:08:38 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -reassociate |
| 2 | ; PR9039 |
| 3 | target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32" |
| 4 | target triple = "i386-gnu-linux" |
| 5 | |
| Duncan Sands | 37f87c7 | 2011-01-26 10:08:38 +0000 | [diff] [blame] | 6 | define void @exp_averages_intraday__deviation() { |
| 7 | entry: |
| 8 | %0 = load i32* undef, align 4 |
| 9 | %1 = shl i32 %0, 2 |
| 10 | %2 = add nsw i32 undef, %1 |
| 11 | %3 = add nsw i32 %2, undef |
| 12 | %4 = mul nsw i32 %0, 12 |
| 13 | %5 = add nsw i32 %3, %4 |
| 14 | %6 = add nsw i32 %5, %4 |
| 15 | %7 = add nsw i32 %6, undef |
| 16 | br i1 false, label %"4", label %"12" |
| 17 | |
| 18 | "4": ; preds = %entry |
| 19 | br i1 undef, label %"5", label %"8" |
| 20 | |
| 21 | "5": ; preds = %"4" |
| 22 | unreachable |
| 23 | |
| 24 | "8": ; preds = %"4" |
| 25 | %8 = getelementptr inbounds i8* undef, i32 %6 |
| 26 | br i1 undef, label %"13", label %"12" |
| 27 | |
| 28 | "12": ; preds = %"8", %entry |
| 29 | ret void |
| 30 | |
| 31 | "13": ; preds = %"8" |
| 32 | ret void |
| 33 | } |