| Devang Patel | 698452b | 2012-02-13 23:05:18 +0000 | [diff] [blame] | 1 | ; RUN: opt -instcombine -S < %s | FileCheck %s |
| 2 | ; Radar 10803727 |
| 3 | @.str = private unnamed_addr constant [35 x i8] c"\0Ain_range input (should be 0): %f\0A\00", align 1 |
| 4 | @.str1 = external hidden unnamed_addr constant [35 x i8], align 1 |
| 5 | |
| 6 | declare i32 @printf(i8*, ...) |
| 7 | define i64 @_Z8tempCastj(i32 %val) uwtable ssp { |
| 8 | entry: |
| David Blaikie | 23af648 | 2015-04-16 23:24:18 +0000 | [diff] [blame] | 9 | %call = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str1, i64 0, i64 0), i32 %val) |
| Devang Patel | 698452b | 2012-02-13 23:05:18 +0000 | [diff] [blame] | 10 | %conv = uitofp i32 %val to double |
| David Blaikie | 23af648 | 2015-04-16 23:24:18 +0000 | [diff] [blame] | 11 | %call.i = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str, i64 0, i64 0), double %conv) |
| Devang Patel | 698452b | 2012-02-13 23:05:18 +0000 | [diff] [blame] | 12 | %cmp.i = fcmp oge double %conv, -1.000000e+00 |
| 13 | br i1 %cmp.i, label %land.rhs.i, label %if.end.critedge |
| 14 | ; CHECK: br i1 true, label %land.rhs.i, label %if.end.critedge |
| 15 | |
| 16 | land.rhs.i: ; preds = %entry |
| 17 | %cmp1.i = fcmp olt double %conv, 1.000000e+00 |
| 18 | br i1 %cmp1.i, label %if.then, label %if.end |
| 19 | |
| 20 | if.then: ; preds = %land.rhs.i |
| 21 | %add = fadd double %conv, 5.000000e-01 |
| 22 | %conv3 = fptosi double %add to i64 |
| 23 | br label %return |
| 24 | |
| 25 | if.end.critedge: ; preds = %entry |
| 26 | br label %if.end |
| 27 | |
| 28 | if.end: ; preds = %if.end.critedge, %land.rhs.i |
| 29 | br label %return |
| 30 | |
| 31 | return: ; preds = %if.end, %if.then |
| 32 | %retval.0 = phi i64 [ %conv3, %if.then ], [ -1, %if.end ] |
| 33 | ret i64 %retval.0 |
| 34 | } |
| 35 | |