1; RUN: opt < %s -deadargelim -S | grep byval
2
3	%struct.point = type { double, double }
4@pts = global [4 x %struct.point] [ %struct.point { double 1.000000e+00, double 2.000000e+00 }, %struct.point { double 3.000000e+00, double 4.000000e+00 }, %struct.point { double 5.000000e+00, double 6.000000e+00 }, %struct.point { double 7.000000e+00, double 8.000000e+00 } ], align 32		; <[4 x %struct.point]*> [#uses=1]
5
6define internal i32 @va1(i32 %nargs, ...) {
7entry:
8	%pi = alloca %struct.point		; <%struct.point*> [#uses=0]
9	%args = alloca i8*		; <i8**> [#uses=2]
10	%"alloca point" = bitcast i32 0 to i32		; <i32> [#uses=0]
11	%args1 = bitcast i8** %args to i8*		; <i8*> [#uses=1]
12	call void @llvm.va_start( i8* %args1 )
13	%args41 = bitcast i8** %args to i8*		; <i8*> [#uses=1]
14	call void @llvm.va_end( i8* %args41 )
15	ret i32 undef
16}
17
18declare void @llvm.va_start(i8*) nounwind
19
20declare void @llvm.va_end(i8*) nounwind
21
22define i32 @main() {
23entry:
24	%"alloca point" = bitcast i32 0 to i32		; <i32> [#uses=0]
25	%tmp = getelementptr [4 x %struct.point], [4 x %struct.point]* @pts, i32 0, i32 0		; <%struct.point*> [#uses=1]
26	%tmp1 = call i32 (i32, ...) @va1(i32 1, %struct.point* byval(%struct.point) %tmp) nounwind 		; <i32> [#uses=0]
27	call void @exit( i32 0 ) noreturn nounwind
28	unreachable
29}
30
31declare void @exit(i32) noreturn nounwind
32