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      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 
      6 define internal i32 @va1(i32 %nargs, ...) {
      7 entry:
      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 
     18 declare void @llvm.va_start(i8*) nounwind 
     19 
     20 declare void @llvm.va_end(i8*) nounwind 
     21 
     22 define i32 @main() {
     23 entry:
     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  %tmp ) nounwind 		; <i32> [#uses=0]
     27 	call void @exit( i32 0 ) noreturn nounwind 
     28 	unreachable
     29 }
     30 
     31 declare void @exit(i32) noreturn nounwind 
     32