llvm-6502/test/Transforms/TailDup/2003-07-22-InfiniteLoop.ll

; RUN: llvm-upgrade < %s | llvm-as | opt -tailduplicate -disable-output

implementation

int %sum() {
entry:
	br label %loopentry

loopentry:
	%i.0 = phi int [ 1, %entry ], [ %tmp.3, %loopentry ]
	%tmp.3 = add int %i.0, 1
	br label %loopentry
}
Use the llvm-upgrade program to upgrade llvm assembly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32115 91177308-0d34-0410-b5e6-96231b3b80d8 2006-12-02 04:23:10 +00:00			`; RUN: llvm-upgrade < %s \| llvm-as \| opt -tailduplicate -disable-output`
New testcase that caused infinite loop in taildup git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7242 91177308-0d34-0410-b5e6-96231b3b80d8 2003-07-23 03:32:11 +00:00
			`implementation`

			`int %sum() {`
			`entry:`
			`br label %loopentry`

			`loopentry:`
			`%i.0 = phi int [ 1, %entry ], [ %tmp.3, %loopentry ]`
			`%tmp.3 = add int %i.0, 1`
			`br label %loopentry`
			`}`