llvm-project/llvm/test/Transforms/InstCombine/2008-01-06-VoidCast.ll

; RUN: opt < %s -instcombine -S | not grep bitcast

define void @f(i16 %y) {
	ret void
}

define i32 @g(i32 %y) {
	%x = call i32 bitcast (void (i16)* @f to i32 (i32)*)( i32 %y )		; <i32> [#uses=1]
	ret i32 %x
}