|common sub-expression elimination sastry@GODEL.MIEL.MOT.COM (1995-02-03)|
|Re: common sub-expression elimination firstname.lastname@example.org (1995-02-05)|
|Re: common sub-expression elimination email@example.com (1995-02-05)|
|From:||firstname.lastname@example.org (Preston Briggs)|
|Date:||Sun, 5 Feb 1995 19:19:51 GMT|
sastry@GODEL.MIEL.MOT.COM (Venkateshwara Sastry) writes:
>Consider the following code with common subexpression
> With triple or DAG as IR and algorithms discribed in dragon book it is not
>possible to identify the RHS of the above two expressions as a common
For one approach to the problem, check our paper in last year's PLDI
title="Effective Partial Redundancy Elimination",
The bibliograhy will point you at earlier work.
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