Nick Lewycky 664d5b131f 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). llvm-svn: 151093		2012-02-21 22:08:06 +00:00
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Hello	Since the Hello pass is built as a loadable dynamic library, don't try to convert it to new-style registration yet.	2010-10-07 00:31:16 +00:00
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
CMakeLists.txt	Add a basic-block autovectorization pass.	2012-02-01 03:51:43 +00:00
LLVMBuild.txt	Add a basic-block autovectorization pass.	2012-02-01 03:51:43 +00:00
Makefile	Add a basic-block autovectorization pass.	2012-02-01 03:51:43 +00:00