| Bill Wendling | a08bb49 | 2013-08-22 00:51:19 +0000 | [diff] [blame^] | 1 | ; RUN: opt < %s -indvars -S | FileCheck %s |
| Nick Lewycky | fbb2481 | 2007-11-15 06:30:50 +0000 | [diff] [blame] | 2 | ; PR1798 |
| Nick Lewycky | fbb2481 | 2007-11-15 06:30:50 +0000 | [diff] [blame] | 3 | |
| Bill Wendling | a08bb49 | 2013-08-22 00:51:19 +0000 | [diff] [blame^] | 4 | ; CHECK: printd(i32 1206807378) |
| 5 | |
| Nick Lewycky | fbb2481 | 2007-11-15 06:30:50 +0000 | [diff] [blame] | 6 | declare void @printd(i32) |
| 7 | |
| 8 | define i32 @test() { |
| 9 | entry: |
| 10 | br label %bb6 |
| 11 | |
| 12 | bb: ; preds = %bb6 |
| 13 | %tmp3 = add i32 %x.0, %i.0 ; <i32> [#uses=1] |
| 14 | %tmp5 = add i32 %i.0, 1 ; <i32> [#uses=1] |
| 15 | br label %bb6 |
| 16 | |
| 17 | bb6: ; preds = %bb, %entry |
| 18 | %i.0 = phi i32 [ 0, %entry ], [ %tmp5, %bb ] ; <i32> [#uses=3] |
| 19 | %x.0 = phi i32 [ 0, %entry ], [ %tmp3, %bb ] ; <i32> [#uses=3] |
| 20 | %tmp8 = icmp slt i32 %i.0, 123456789 ; <i1> [#uses=1] |
| 21 | br i1 %tmp8, label %bb, label %bb10 |
| 22 | |
| 23 | bb10: ; preds = %bb6 |
| 24 | call void @printd(i32 %x.0) |
| 25 | ret i32 0 |
| 26 | } |