1 ; RUN: llc -march=hexagon -verify-machineinstrs -hexagon-initial-cfg-cleanup=0 < %s | FileCheck %s
2 ; Verify that the code compiles successfully.
5 target triple = "hexagon"
7 %struct.0 = type { i32, i32, i32, i32, i32, i32, i32, i32, i32 }
9 @.str.13 = external unnamed_addr constant [60 x i8], align 1
11 declare void @printf(ptr nocapture readonly, ...) local_unnamed_addr #0
13 declare void @danny() local_unnamed_addr #0
14 declare zeroext i8 @sammy() local_unnamed_addr #0
16 ; Function Attrs: nounwind
17 define void @main() local_unnamed_addr #0 {
19 br i1 undef, label %if.then8, label %if.end10
21 if.then8: ; preds = %entry
24 if.end10: ; preds = %entry
27 do.body: ; preds = %if.end88.do.body_crit_edge, %if.end10
28 %cond = icmp eq i32 undef, 0
29 br i1 %cond, label %if.end49, label %if.then124
31 if.end49: ; preds = %do.body
32 br i1 undef, label %if.end55, label %if.then53
34 if.then53: ; preds = %if.end49
38 if.end55: ; preds = %if.then53, %if.end49
39 %call76 = call zeroext i8 @sammy() #0
40 switch i8 %call76, label %sw.epilog79 [
45 sw.bb77: ; preds = %if.end55, %if.end55
48 sw.epilog79: ; preds = %if.end55
49 br i1 undef, label %if.end88, label %if.then81
51 if.then81: ; preds = %sw.epilog79
52 %div87 = fdiv float 0.000000e+00, undef
55 if.end88: ; preds = %if.then81, %sw.epilog79
56 %t.1 = phi float [ undef, %sw.epilog79 ], [ %div87, %if.then81 ]
57 %div89 = fdiv float 1.000000e+00, %t.1
58 %mul92 = fmul float undef, %div89
59 %div93 = fdiv float %mul92, 1.000000e+06
60 %conv107 = fpext float %div93 to double
61 call void (ptr, ...) @printf(ptr @.str.13, double %conv107, double undef, i64 undef, i32 undef) #0
62 br i1 undef, label %if.end88.do.body_crit_edge, label %if.then124
64 if.end88.do.body_crit_edge: ; preds = %if.end88
67 if.then124: ; preds = %if.end88, %do.body
72 attributes #0 = { nounwind }