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

..

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