; This testcase checks to make sure the sinker does not cause problems with
; critical edges.

; RUN: llvm-as < %s | opt -licm | llvm-dis | grep -C1 add | grep Exit

implementation   ; Functions:

void %test() {
Entry:
	br bool false, label %Loop, label %Exit

Loop:
	%X = add int 0, 1
	br bool false, label %Loop, label %Exit

Exit:
	%Y = phi int [ 0, %Entry ], [ %X, %Loop ]
	ret void
}

Add a new testcase which breaks the sinker because the loop canonnicalization pass does not do a canonnicalization that the sinker wants.
Add a new testcase which breaks the sinker because the loop canonnicalization
pass does not do a canonnicalization that the sinker wants.


git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@10346 91177308-0d34-0410-b5e6-96231b3b80d8
