1 ; RUN: llc -march=hexagon -verify-machineinstrs < %s | FileCheck %s
2 ; Check that we don't crash.
5 target triple = "hexagon"
7 %struct.1 = type { i16, i8, i32, ptr, ptr, ptr, ptr, ptr, ptr, ptr }
8 %struct.0 = type { i32, i32, i32, i32, i32, i32, i32, i32, i32 }
10 declare void @foo(ptr, ptr) local_unnamed_addr #0
11 declare void @bar(ptr, ptr readonly) local_unnamed_addr #0
13 define i32 @fred(i32 %argc, ptr nocapture readonly %argv) local_unnamed_addr #0 {
17 do.body: ; preds = %if.end88.do.body_crit_edge, %entry
18 %cond = icmp eq i32 undef, 0
19 br i1 %cond, label %if.end49, label %if.then124
21 if.end49: ; preds = %do.body
22 call void @foo(ptr nonnull undef, ptr nonnull undef) #0
23 br i1 undef, label %if.end55, label %if.then53
25 if.then53: ; preds = %if.end49
26 call void @bar(ptr null, ptr nonnull undef)
29 if.end55: ; preds = %if.then53, %if.end49
30 switch i8 undef, label %sw.epilog79 [
35 sw.bb77: ; preds = %if.end55, %if.end55
38 sw.epilog79: ; preds = %sw.bb77, %if.end55
39 br i1 undef, label %if.end88, label %if.then81
41 if.then81: ; preds = %sw.epilog79
44 if.end88: ; preds = %if.then81, %sw.epilog79
45 store float 0.000000e+00, ptr undef, align 4
46 br i1 undef, label %if.end88.do.body_crit_edge, label %if.then124
48 if.end88.do.body_crit_edge: ; preds = %if.end88
51 if.then124: ; preds = %if.end88, %do.body
55 attributes #0 = { nounwind }