Chris Lattner 140f4a315b first step to fixing PR8642: don't fold away empty basic blocks ...

which have trapping constant exprs in them due to PHI nodes.
Eliminating them can cause the constant expr to be evalutated
on new paths if the input edges are critical.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122164 91177308-0d34-0410-b5e6-96231b3b80d8

2010-12-19 03:02:34 +00:00

..

2008-11-24-RAUW-Self.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

first step to fixing PR8642: don't fold away empty basic blocks

2010-12-19 03:02:34 +00:00

dg.exp

Fix 3113: If we have a dead cyclic PHI, replace the whole thing

2008-11-24 19:25:36 +00:00