test/Transforms/Inline/pr53206.ll

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -S -passes=inline < %s | FileCheck %s

; Check that the exception handling code is fully pruned, and does not
; leave behind invalid IR.

define internal void @foo() personality ptr undef {
entry:
  br i1 false, label %join, label %split

split:
  br label %join

join:
  %phi = phi i64 [ 1, %split ], [ 0, %entry ]
  %cmp = icmp ugt i64 1, %phi
  br i1 %cmp, label %invoke1, label %exit

invoke1:
  invoke void undef()
  to label %exit unwind label %cleanup1

cleanup1:
  %pad1 = cleanuppad within none []
  br label %cleanup1.cont

cleanup1.cont:
  br i1 undef, label %cleanupret, label %invoke2

invoke2:
  invoke void undef() [ "funclet"(token %pad1) ]
  to label %cleanup1.cont unwind label %cleanup2

cleanup2:
  %pad2 = cleanuppad within %pad1 []
  unreachable

cleanupret:
  unreachable

exit:
  ret void
}

define void @test() personality ptr undef {
; CHECK-LABEL: @test(
; CHECK-NEXT:    ret void
;
  call void @foo()
  ret void
}