Nick Lewycky a641c07828 Use the target-aware constant folder on expressions to improve the chance ... they'll be simple enough to simulate, and to reduce the chance we'll encounter equal but different simple pointer constants. This removes the symptoms from PR11352 but is not a full fix. A proper fix would either require a guarantee that two constant objects we simulate are folded when equal, or a different way of handling equal pointers (ie., trying a constantexpr icmp on them to see whether we know they're equal or non-equal or unsure). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151093 91177308-0d34-0410-b5e6-96231b3b80d8		2012-02-21 22:08:06 +00:00
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Hello
InstCombine	Fix unsigned off-by-one in comment.	2012-02-21 13:40:06 +00:00
Instrumentation	[tsan] fix compiler warnings	2012-02-14 00:52:07 +00:00
IPO	Use the target-aware constant folder on expressions to improve the chance	2012-02-21 22:08:06 +00:00
Scalar	Remove dead code. Improve llvm_unreachable text. Simplify some control flow.	2012-02-19 11:37:01 +00:00
Utils	Fix 80-column violation.	2012-02-20 23:13:17 +00:00
Vectorize	Update BBVectorize to use aliasesUnknownInst.	2012-02-10 15:52:40 +00:00
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