Chris Lattner f5102a0f08 don't call MergeBasicBlockIntoOnlyPred on a block whose only ...

predecessor is itself.  This doesn't make sense, and this is
a dead infinite loop anyway.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60210 91177308-0d34-0410-b5e6-96231b3b80d8

2008-11-28 19:54:49 +00:00

..

2008-04-24-InfLoop.ll

Don't infininitely thread branches when a threaded edge

2008-04-25 04:12:29 +00:00

2008-05-05-MRV-Crash.ll

Fix a crash when threading a block that includes a MRV call result.

2008-05-05 20:21:22 +00:00

2008-11-27-EntryMunge.ll

Fix PR3138: if we merge the entry block into another block, make sure to

2008-11-27 19:25:19 +00:00

2008-11-28-InfLoop.ll

don't call MergeBasicBlockIntoOnlyPred on a block whose only

2008-11-28 19:54:49 +00:00

and-and-cond.ll

Dig through multiple levels of AND to thread jumps if needed.

2008-04-22 20:46:09 +00:00

and-cond.ll

Teach jump threading to thread through blocks like:

2008-04-22 07:05:46 +00:00

basic.ll

…

compare.ll

Start doing the significantly useful part of jump threading: handle cases

2008-04-22 21:40:39 +00:00

dg.exp

…

thread-loads.ll

Make jump threading substantially more powerful, in the following ways:

2008-11-27 05:07:53 +00:00