http://llvm.org/bugs/show_bug.cgi?id=14134
Bug #: 14134
Summary: Infinite loop in LoopVectorizer
Product: libraries
Version: trunk
Platform: PC
OS/Version: All
Status: NEW
Severity: normal
Priority: P
Component: Loop Optimizer
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected], [email protected]
Classification: Unclassified
$ cat test.ll
define void @test() nounwind {
entry:
br label %for.body
for.body:
%0 = phi i32 [ 1, %entry ], [ 0, %for.body ]
br label %for.body
}
$ opt -loop-vectorize -S < t.ll
<never returns>
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