llvm/test/Transforms/ADCE/2005-02-17-PHI-Invoke-Crash.ll
2008-03-01 09:15:35 +00:00

46 lines
1.3 KiB
LLVM

; RUN: llvm-as < %s | opt -adce -disable-output
declare void @strlen()
declare void @_ZN10QByteArray6resizeEi()
declare void @q_atomic_decrement()
define void @_ZNK10QByteArray13leftJustifiedEicb() {
entry:
invoke void @strlen( )
to label %tmp.3.i.noexc unwind label %invoke_catch.0
tmp.3.i.noexc: ; preds = %entry
br i1 false, label %then.0, label %else.0
invoke_catch.0: ; preds = %entry
invoke void @q_atomic_decrement( )
to label %tmp.1.i.i183.noexc unwind label %terminate
tmp.1.i.i183.noexc: ; preds = %invoke_catch.0
unwind
then.0: ; preds = %tmp.3.i.noexc
invoke void @_ZN10QByteArray6resizeEi( )
to label %invoke_cont.1 unwind label %invoke_catch.1
invoke_catch.1: ; preds = %then.0
invoke void @q_atomic_decrement( )
to label %tmp.1.i.i162.noexc unwind label %terminate
tmp.1.i.i162.noexc: ; preds = %invoke_catch.1
ret void
invoke_cont.1: ; preds = %then.0
ret void
else.0: ; preds = %tmp.3.i.noexc
ret void
terminate: ; preds = %invoke_catch.1, %invoke_catch.0
%dbg.0.1 = phi { }* [ null, %invoke_catch.1 ], [ null, %invoke_catch.0 ] ; <{ }*> [#uses=0]
unreachable
}