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: 9 %call = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([35 x i8]* @.str1, i64 0, i64 0), i32 %val) 10 %conv = uitofp i32 %val to double 11 %call.i = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([35 x i8]* @.str, i64 0, i64 0), double %conv) 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 36
