1; RUN: llc < %s
2; PR2177
3
4target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
5target triple = "x86_64-apple-darwin9.1.0"
6	%struct.S2259 = type { <4 x i16>, i8, i64 }
7
8define void @check2259va(i32 %z, ...) {
9entry:
10	br i1 false, label %bb5, label %return
11bb5:		; preds = %entry
12	switch i32 0, label %bb155 [
13		 i32 16, label %bb10
14		 i32 17, label %bb118
15		 i32 18, label %bb54
16		 i32 32, label %bb118
17		 i32 33, label %bb118
18		 i32 36, label %bb118
19	]
20bb10:		; preds = %bb5
21	ret void
22bb54:		; preds = %bb5
23	ret void
24bb118:		; preds = %bb5, %bb5, %bb5, %bb5
25	%tmp125 = load i8** null, align 8		; <i8*> [#uses=1]
26	%tmp125126 = bitcast i8* %tmp125 to %struct.S2259*		; <%struct.S2259*> [#uses=1]
27	%tmp128 = getelementptr %struct.S2259* %tmp125126, i32 0, i32 0		; <<4 x i16>*> [#uses=1]
28	%tmp129 = load <4 x i16>* %tmp128, align 8		; <<4 x i16>> [#uses=1]
29	store <4 x i16> %tmp129, <4 x i16>* null, align 8
30	ret void
31bb155:		; preds = %bb5
32	ret void
33return:		; preds = %entry
34	ret void
35}
36