| Chris Lattner | 07aa76a | 2010-04-03 05:54:59 +0000 | [diff] [blame^] | 1 | ; RUN: opt -indvars %s -disable-output |
| 2 | |
| 3 | declare i32 @putchar(i8) nounwind |
| 4 | |
| 5 | define void @t2(i1* %P) nounwind { |
| 6 | ; <label>:0 |
| 7 | br label %1 |
| 8 | |
| 9 | ; <label>:1 ; preds = %1, %0 |
| 10 | %2 = phi double [ 9.000000e+00, %0 ], [ %4, %1 ] ; <double> [#uses=1] |
| 11 | %3 = tail call i32 @putchar(i8 72) ; <i32> [#uses=0] |
| 12 | %4 = fadd double %2, -1.000000e+00 ; <double> [#uses=2] |
| 13 | %5 = fcmp ult double %4, 0.000000e+00 ; <i1> [#uses=1] |
| 14 | store i1 %5, i1* %P |
| 15 | br i1 %5, label %6, label %1 |
| 16 | |
| 17 | ; <label>:6 ; preds = %1 |
| 18 | ret void |
| 19 | } |