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New testcase

llvm-svn: 3472
This commit is contained in:
Chris Lattner 2002-08-22 20:30:06 +00:00
parent 203e6006dc
commit d708a5ce3f

View File

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; Dominance relationships is not calculated correctly for unreachable blocks,
; which causes the verifier to barf on this input.
int %test(bool %b) {
BB0: ret int 7 ; Loop is unreachable
Loop:
%B = phi int [%B, %L2], [%B, %Loop] ; PHI has same value always.
br bool %b, label %L2, label %Loop
L2:
br label %Loop
}