1; RUN: opt < %s -instcombine -S | grep bitcast | count 2
2
3define signext i32 @b(i32* inreg  %x)   {
4	ret i32 0
5}
6
7define void @c(...) {
8	ret void
9}
10
11define void @g(i32* %y) {
12	call i32 bitcast (i32 (i32*)* @b to i32 (i32)*)( i32 zeroext  0 )		; <i32>:2 [#uses=0]
13	call void bitcast (void (...)* @c to void (i32*)*)( i32* sret  null )
14	ret void
15}
16