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Tag: <post-commit CVS tag> |
Tag: <post-commit CVS tag> |
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Description: |
Description: |
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---------------------------------------------------------------------- |
---------------------------------------------------------------------- |
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Name: Matthias Blume |
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Date: 2001/05/04 17:00:00 EDT |
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Tag: blume-20010504-cm-lsplit |
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Description: |
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|
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0. John merged pending changes to $/smlnj-lib.cm |
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|
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1. Allen's previous change accidentally backed out of one of Lal's |
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earlier changes. I undid this mistake (re-introducing Lal's change). |
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|
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2. I used the new topOrder' function from graph-scc.sml (from $/smlnj-lib.cm) |
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within the compiler where applicable. There is some code simplification |
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because of that. |
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|
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3. The "split" phase (in FLINT) is now part of the default list of phases. |
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Compiler.Control.LambdaSplitting.* can be used to globally control the |
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lambda-splitting (cross-module-inlining) engine. In addition to that, |
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it can now also be controlled on a per-source basis: CM has been taught |
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a new tool parameter applicable to ML source files. |
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|
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- To turn lambda-splitting off completely: |
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local open Compiler.Control.LambdaSplitting in |
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val _ = set Off |
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end |
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- To make "no lambda-splitting" the global default (but allow per-source |
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overriding); this is the initial setting: |
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local open Compiler.Control.LambdaSplitting in |
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val _ = set (Default NONE) |
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end |
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- To make "lambda-splitting with aggressiveness a" the global default |
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(and allow per-source overriding): |
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local open Compiler.Control.LambdaSplitting in |
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val _ = set (Default (SOME a)) |
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end |
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|
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- To turn lambda-splitting off for a given ML souce file (say: a.sml) |
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write (in the respective .cm-file): |
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a.sml (lambdasplitting:off) |
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- To turn lambda-splitting for a.sml on with minimal aggressiveness: |
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a.sml (lambdasplitting:on) |
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- To turn lambda-splitting for a.sml on with aggressiveness <a> (where |
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<a> is a decimal non-negative integer): |
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a.sml (lambdasplitting:<a>) |
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- To turn lambda-splitting for a.sml on with maximal aggressiveness: |
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a.sml (lambdasplitting:infinity) |
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- To use the global default for a.sml: |
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a.sml (lambdasplitting:default) |
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or simply |
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a.sml |
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|
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---------------------------------------------------------------------- |
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Name: Allen Leung |
Name: Allen Leung |
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Date: 2001/05/04 01:57:00 EDT |
Date: 2001/05/04 01:57:00 EDT |
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Tag: leunga-20010504-sync |
Tag: leunga-20010504-sync |
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