xref: /llvm-project/llvm/test/Transforms/ADCE/2002-01-31-UseStuckAround.ll (revision 3f8027fb67bc4efae9959a4d75f8f37ecf0c3985)
1; RUN:  opt < %s -passes=adce
2
3define i32 @"main"(i32 %argc) {
4	br label %2
5
6	%retval = phi i32 [ %argc, %2 ]		; <i32>	[#uses=2]
7	%two = add i32 %retval, %retval		; <i32>	[#uses=1]
8	ret i32 %two
9
10	br label %1
11}
12