Nadav Rotem 3ffafc2d33 Fix a cycle in the DAG. In this code we replace multiple loads with a single load and ... multiple stores with a single load. We create the wide loads and stores (and their chains) before we remove the scalar loads and stores and fix the DAG chain. We attempted to merge loads with a different chain. When that happened, the assumption that it is safe to RAUW broke and a cycle was introduced. llvm-svn: 165148		2012-10-03 19:30:31 +00:00
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CodeGen	Fix a cycle in the DAG. In this code we replace multiple loads with a single load and	2012-10-03 19:30:31 +00:00
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