Nick Lewycky 27e4da93b6 Fix broken optimization disabled by a logic bug. ...

Analyze GEPs. If the indices are all zero, transfer whether the pointer is
known to be not null through the GEP.

Add a few more cases for xor and shift instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35257 91177308-0d34-0410-b5e6-96231b3b80d8

2007-03-22 02:02:51 +00:00

..

Hello

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Instrumentation

remove reoptimizer-specific passes

2007-02-20 05:31:49 +00:00

IPO

Unbreak VC++ build.

2007-03-05 00:00:42 +00:00

Scalar

Fix broken optimization disabled by a logic bug.

2007-03-22 02:02:51 +00:00

Utils

LoopSimplify::FindPHIToPartitionLoops()

2007-03-20 20:18:12 +00:00

Makefile

For PR1072:

2007-02-03 23:15:56 +00:00