llvm-project/llvm/test/Assembler/ifunc-use-list-order.ll

; RUN: verify-uselistorder < %s

; Global referencing ifunc.
@ptr_foo = global void ()* @foo_ifunc

; Alias for ifunc.
@alias_foo = alias void (), void ()* @foo_ifunc

@foo_ifunc = ifunc void (), i8* ()* @foo_resolver

define i8* @foo_resolver() {
entry:
  ret i8* null
}

; Function referencing ifunc.
define void @bar() {
entry:
  call void @foo_ifunc()
  ret void
}

; Global referencing function.
@ptr_bar = global void ()* @bar

; Alias for function.
@alias_bar = alias void (), void ()* @bar

@bar_ifunc = ifunc void (), i8* ()* @bar2_ifunc
@bar2_ifunc = ifunc i8* (), i8* ()* @bar_resolver

define i8* @bar_resolver() {
entry:
  ret i8* null
}

; Function referencing bar.
define void @bar2() {
entry:
  call void @bar()
  ret void
}