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1; RUN: llc < %s -march=x86 -mcpu=nehalem -mattr=+sse4.2 | FileCheck %s
2; CHECK: pextrd
3; CHECK: pextrd
4; CHECK: movd
5; CHECK: movdqa
6
7
8; bitcast v14i16 to v7i32
9
10define void @convert(<7 x i32>* %dst, <14 x i16>* %src) nounwind {
11entry:
12	%dst.addr = alloca <7 x i32>*		; <<7 x i32>**> [#uses=2]
13	%src.addr = alloca <14 x i16>*		; <<14 x i16>**> [#uses=2]
14	%i = alloca i32, align 4		; <i32*> [#uses=6]
15	store <7 x i32>* %dst, <7 x i32>** %dst.addr
16	store <14 x i16>* %src, <14 x i16>** %src.addr
17	store i32 0, i32* %i
18	br label %forcond
19
20forcond:		; preds = %forinc, %entry
21	%tmp = load i32, i32* %i		; <i32> [#uses=1]
22	%cmp = icmp slt i32 %tmp, 4		; <i1> [#uses=1]
23	br i1 %cmp, label %forbody, label %afterfor
24
25forbody:		; preds = %forcond
26	%tmp1 = load i32, i32* %i		; <i32> [#uses=1]
27	%tmp2 = load <7 x i32>*, <7 x i32>** %dst.addr		; <<2 x i32>*> [#uses=1]
28	%arrayidx = getelementptr <7 x i32>, <7 x i32>* %tmp2, i32 %tmp1		; <<7 x i32>*> [#uses=1]
29	%tmp3 = load i32, i32* %i		; <i32> [#uses=1]
30	%tmp4 = load <14 x i16>*, <14 x i16>** %src.addr		; <<4 x i16>*> [#uses=1]
31	%arrayidx5 = getelementptr <14 x i16>, <14 x i16>* %tmp4, i32 %tmp3		; <<4 x i16>*> [#uses=1]
32	%tmp6 = load <14 x i16>, <14 x i16>* %arrayidx5		; <<4 x i16>> [#uses=1]
33	%add = add <14 x i16> %tmp6, < i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1 >		; <<4 x i16>> [#uses=1]
34	%conv = bitcast <14 x i16> %add to <7 x i32>		; <<7 x i32>> [#uses=1]
35	store <7 x i32> %conv, <7 x i32>* %arrayidx
36	br label %forinc
37
38forinc:		; preds = %forbody
39	%tmp7 = load i32, i32* %i		; <i32> [#uses=1]
40	%inc = add i32 %tmp7, 1		; <i32> [#uses=1]
41	store i32 %inc, i32* %i
42	br label %forcond
43
44afterfor:		; preds = %forcond
45	ret void
46}
47