%ap1 = bitcast i8** %ap to i8* ; <i8*> [#uses=2]
call void @llvm.va_start(i8* %ap1)
%0 = va_arg i8** %ap, i32 ; <i32> [#uses=0]
+ store i32 %0, i32* undef
%1 = va_arg i8** %ap, double ; <double> [#uses=1]
call void @llvm.va_end(i8* %ap1)
ret double %1