; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -passes="ipsccp<func-spec>" -force-specialization -S < %s | FileCheck %s

define i32 @main() {
; CHECK-LABEL: @main(
; CHECK-NEXT:  bb:
; CHECK-NEXT:    tail call void @wombat.specialized.1(ptr undef, i64 undef, i64 undef, ptr @quux)
; CHECK-NEXT:    tail call void @wombat.specialized.2(ptr undef, i64 undef, i64 undef, ptr @eggs)
; CHECK-NEXT:    ret i32 undef
;
bb:
  tail call void @wombat(ptr undef, i64 undef, i64 undef, ptr @quux)
  tail call void @wombat(ptr undef, i64 undef, i64 undef, ptr @eggs)
  ret i32 undef
}

declare i32 @quux()
declare i32 @eggs()

define internal void @wombat(ptr %arg, i64 %arg1, i64 %arg2, ptr %arg3) {
bb4:
  %tmp = tail call i32 %arg3(ptr undef, ptr undef)
  ret void
}