Duncan Sands b2f3c383ec For completeness, generalize the (X + Y) - Y -> X transform and add X - (X + 1) -> -1. ...

These were not recommended by my auto-simplifier since they don't fire often enough.
However they do fire from time to time, for example they remove one subtraction from
the final bitcode for 483.xalancbmk.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123755 91177308-0d34-0410-b5e6-96231b3b80d8

2011-01-18 11:50:19 +00:00

..

2010-12-20-Boolean.ll

Rename this test.

2011-01-14 14:16:33 +00:00

2010-12-20-Distribute.ll

Simplify (X<<1)-X into X. According to my auto-simplier this is the most common missed

2011-01-18 09:24:58 +00:00

2010-12-20-Reassociate.ll

For completeness, generalize the (X + Y) - Y -> X transform and add X - (X + 1) -> -1.

2011-01-18 11:50:19 +00:00

2011-01-14-Thread.ll

Factorize common code out of the InstructionSimplify shift logic. Add in

2011-01-14 14:44:12 +00:00

dg.exp

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