1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt -passes=instcombine -S < %s | FileCheck %s 3; Radar 10803727 4@.str = private unnamed_addr constant [35 x i8] c"\0Ain_range input (should be 0): %f\0A\00", align 1 5@.str1 = external hidden unnamed_addr constant [35 x i8], align 1 6 7declare i32 @printf(ptr, ...) 8define i64 @_Z8tempCastj(i32 %val) uwtable ssp { 9; CHECK-LABEL: @_Z8tempCastj( 10; CHECK-NEXT: entry: 11; CHECK-NEXT: [[CALL:%.*]] = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str1, i32 [[VAL:%.*]]) 12; CHECK-NEXT: [[CONV:%.*]] = uitofp i32 [[VAL]] to double 13; CHECK-NEXT: [[CALL_I:%.*]] = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, double [[CONV]]) 14; CHECK-NEXT: br i1 true, label [[LAND_RHS_I:%.*]], label [[IF_END_CRITEDGE:%.*]] 15; CHECK: land.rhs.i: 16; CHECK-NEXT: [[CMP1_I:%.*]] = icmp eq i32 [[VAL]], 0 17; CHECK-NEXT: br i1 [[CMP1_I]], label [[IF_THEN:%.*]], label [[IF_END:%.*]] 18; CHECK: if.then: 19; CHECK-NEXT: [[ADD:%.*]] = fadd double [[CONV]], 5.000000e-01 20; CHECK-NEXT: [[CONV3:%.*]] = fptosi double [[ADD]] to i64 21; CHECK-NEXT: br label [[RETURN:%.*]] 22; CHECK: if.end.critedge: 23; CHECK-NEXT: br label [[IF_END]] 24; CHECK: if.end: 25; CHECK-NEXT: br label [[RETURN]] 26; CHECK: return: 27; CHECK-NEXT: [[RETVAL_0:%.*]] = phi i64 [ [[CONV3]], [[IF_THEN]] ], [ -1, [[IF_END]] ] 28; CHECK-NEXT: ret i64 [[RETVAL_0]] 29; 30entry: 31 %call = call i32 (ptr, ...) @printf(ptr @.str1, i32 %val) 32 %conv = uitofp i32 %val to double 33 %call.i = call i32 (ptr, ...) @printf(ptr @.str, double %conv) 34 %cmp.i = fcmp oge double %conv, -1.000000e+00 35 br i1 %cmp.i, label %land.rhs.i, label %if.end.critedge 36 37land.rhs.i: ; preds = %entry 38 %cmp1.i = fcmp olt double %conv, 1.000000e+00 39 br i1 %cmp1.i, label %if.then, label %if.end 40 41if.then: ; preds = %land.rhs.i 42 %add = fadd double %conv, 5.000000e-01 43 %conv3 = fptosi double %add to i64 44 br label %return 45 46if.end.critedge: ; preds = %entry 47 br label %if.end 48 49if.end: ; preds = %if.end.critedge, %land.rhs.i 50 br label %return 51 52return: ; preds = %if.end, %if.then 53 %retval.0 = phi i64 [ %conv3, %if.then ], [ -1, %if.end ] 54 ret i64 %retval.0 55} 56 57