Owen Anderson 36c4debc94 Fix PR8247: JumpThreading can cause a block to become unreachable while still having predecessor, if it is part of a self-loop. ... Because of this, we cannot use the Simplify* APIs, as they can assert-fail on unreachable code. Since it's not easy to determine if a given threading will cause a block to become unreachable, simply defer simplifying simplification to later InstCombine and/or DCE passes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115082 91177308-0d34-0410-b5e6-96231b3b80d8		2010-09-29 20:34:41 +00:00
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2008-11-27-EntryMunge.ll	simplify some run lines, convert a test to filecheck.	2009-10-11 03:54:21 +00:00
2010-08-26-and.ll	Remove dead option from tests.	2010-09-14 21:03:40 +00:00
and-and-cond.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
and-cond.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
basic.ll	Remove dead option from tests.	2010-09-14 21:03:40 +00:00
branch-no-const.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
compare.ll	simplify some run lines, convert a test to filecheck.	2009-10-11 03:54:21 +00:00
crash.ll	Fix PR8247: JumpThreading can cause a block to become unreachable while still having predecessor, if it is part of a self-loop.	2010-09-29 20:34:41 +00:00
dg.exp
lvi-load.ll	Remove dead option from tests.	2010-09-14 21:03:40 +00:00
no-irreducible-loops.ll	Make these tests more interesting by using	2009-10-24 23:23:04 +00:00
or-undef.ll	Make jump threading honor x|undef -> true and x&undef -> false,	2010-02-11 04:40:44 +00:00
thread-loads.ll	simplify some run lines, convert a test to filecheck.	2009-10-11 03:54:21 +00:00