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Merge 2010-08-31-InfiniteRecursion.ll into crash.ll.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112635 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson 2010-08-31 20:27:17 +00:00
parent 0eb355ab6b
commit e1aa33f2a2
2 changed files with 23 additions and 25 deletions
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25
test/Transforms/JumpThreading/2010-08-31-InfiniteRecursion.ll
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@ -1,25 +0,0 @@
; RUN: opt < %s -jump-threading -disable-output
define void @test() nounwind ssp {
entry:
br i1 undef, label %bb269.us.us, label %bb269.us.us.us
bb269.us.us.us:
%indvar = phi i64 [ %indvar.next, %bb287.us.us.us ], [ 0, %entry ]
%0 = icmp eq i16 undef, 0
br i1 %0, label %bb287.us.us.us, label %bb286.us.us.us
bb287.us.us.us:
%indvar.next = add i64 %indvar, 1
%exitcond = icmp eq i64 %indvar.next, 4
br i1 %exitcond, label %bb288.bb289.loopexit_crit_edge, label %bb269.us.us.us
bb286.us.us.us:
unreachable
bb269.us.us:
unreachable
bb288.bb289.loopexit_crit_edge:
unreachable
}

23
test/Transforms/JumpThreading/crash.ll
View File

@ -461,3 +461,26 @@ if.end:
ret void
}
define void @test17() {
entry:
br i1 undef, label %bb269.us.us, label %bb269.us.us.us
bb269.us.us.us:
%indvar = phi i64 [ %indvar.next, %bb287.us.us.us ], [ 0, %entry ]
%0 = icmp eq i16 undef, 0
br i1 %0, label %bb287.us.us.us, label %bb286.us.us.us
bb287.us.us.us:
%indvar.next = add i64 %indvar, 1
%exitcond = icmp eq i64 %indvar.next, 4
br i1 %exitcond, label %bb288.bb289.loopexit_crit_edge, label %bb269.us.us.us
bb286.us.us.us:
unreachable
bb269.us.us:
unreachable
bb288.bb289.loopexit_crit_edge:
unreachable
}