1 ; RUN: llc -march=hexagon < %s
3 ; Used to fail with "Cannot BITCAST between types of different sizes!"
5 target datalayout = "e-p:32:32:32-i64:64:64-i32:32:32-i16:16:16-i1:32:32-f64:64:64-f32:32:32-v64:64:64-v32:32:32-a0:0-n16:32"
6 target triple = "hexagon"
8 define void @foo() nounwind {
12 while.body: ; preds = %if.then155, %if.then12, %if.then, %entry
13 br i1 undef, label %if.then, label %if.else
15 if.then: ; preds = %while.body
18 if.else: ; preds = %while.body
19 br i1 undef, label %if.then12, label %if.else17
21 if.then12: ; preds = %if.else
24 if.else17: ; preds = %if.else
25 br i1 false, label %if.then22, label %if.else35
27 if.then22: ; preds = %if.else17
30 if.else35: ; preds = %if.else17
31 br i1 false, label %if.then40, label %if.else83
33 if.then40: ; preds = %if.else35
36 if.else83: ; preds = %if.else35
37 br i1 false, label %if.then88, label %if.else150
39 if.then88: ; preds = %if.else83
42 if.else150: ; preds = %if.else83
43 %cmp154 = icmp eq i32 undef, 0
44 br i1 %cmp154, label %if.then155, label %if.else208
46 if.then155: ; preds = %if.else150
47 %_p_splat.1 = shufflevector <1 x i16> zeroinitializer, <1 x i16> undef, <2 x i32> zeroinitializer
48 %0 = sext <2 x i16> %_p_splat.1 to <2 x i32>
49 %mul198p_vec.1 = mul <2 x i32> %0, <i32 4, i32 4>
50 %1 = extractelement <2 x i32> %mul198p_vec.1, i32 0
51 store i32 %1, ptr undef, align 4
54 if.else208: ; preds = %if.else150