1; RUN: opt < %s -instcombine -S > %t
2; RUN: grep ", align 4" %t | count 3
3; RUN: grep ", align 8" %t | count 3
4; rdar://6480438
5target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
6target triple = "i386-apple-darwin9.6"
7	%struct.Key = type { { i32, i32 } }
8	%struct.anon = type <{ i8, [3 x i8], i32 }>
9
10define i32 @bar(i64 %key_token2) nounwind {
11entry:
12	%iospec = alloca %struct.Key		; <%struct.Key*> [#uses=3]
13	%ret = alloca i32		; <i32*> [#uses=2]
14	%"alloca point" = bitcast i32 0 to i32		; <i32> [#uses=0]
15	%0 = getelementptr %struct.Key, %struct.Key* %iospec, i32 0, i32 0		; <{ i32, i32 }*> [#uses=2]
16	%1 = getelementptr { i32, i32 }, { i32, i32 }* %0, i32 0, i32 0		; <i32*> [#uses=1]
17	store i32 0, i32* %1, align 4
18	%2 = getelementptr { i32, i32 }, { i32, i32 }* %0, i32 0, i32 1		; <i32*> [#uses=1]
19	store i32 0, i32* %2, align 4
20	%3 = getelementptr %struct.Key, %struct.Key* %iospec, i32 0, i32 0		; <{ i32, i32 }*> [#uses=1]
21	%4 = bitcast { i32, i32 }* %3 to i64*		; <i64*> [#uses=1]
22	store i64 %key_token2, i64* %4, align 4
23	%5 = call i32 (...) @foo(%struct.Key* byval align 4 %iospec, i32* %ret) nounwind		; <i32> [#uses=0]
24	%6 = load i32, i32* %ret, align 4		; <i32> [#uses=1]
25	ret i32 %6
26}
27
28declare i32 @foo(...)
29