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onsuperoptimizer

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Commits on Feb 7, 2017

• Improve handling of implicit traps (#898)

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  kripken

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Commits on Nov 6, 2016

• improve local simplication: simplify without if/block structure values before coalesce, so that coalesce can remove all copies, then do another pass of full simplification after it

  kripken

  committed
  57d0a54

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Commits on Nov 5, 2016

• add variants of simplify-locals with and without teeing and structural opts

  kripken

  committed
  5447c53

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Commits on Oct 28, 2016

• refactor get_local counting out of simplify-locals (#812)

  kripken

  authored
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Commits on Oct 13, 2016

• when simplify-locals give br_if a value, the br_if also returns it, so it must be dropped

  kripken

  committed
  7077f78

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Commits on Sep 23, 2016

• fix a simplify-locals bug where we didn't notice and if already had a result value

  kripken

  committed
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Commits on Sep 14, 2016

• when optimizing a block return value, replacing the sunk set with the value is only possible if the break is unconditional; if it is condition, we must tee the value so that if the break condition …

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  kripken

  committed
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Commits on Sep 8, 2016

• do a first pass in SimplifyLocals that focuses on single-use locals

  kripken

  committed
  d8af689

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Commits on Sep 7, 2016

• add drop and tee expressions

  kripken

  committed
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Commits on Jun 21, 2016

• Add initialization functions for passes to avoid missing pass registration due to linker dead code elimination. Fixes #577.

  

  juj

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  kripken

  committed
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Commits on Jun 3, 2016

• move function parallelism to pass and pass runner, which allows more efficient parallel execution (#564)

  kripken

  committed
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Commits on May 30, 2016

• refactor walk logic into walk* and doWalk* methods, for a more regular API that is clearer where it should be overridden (#551)

  kripken

  committed
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Commits on May 19, 2016

• vacuum away everything not tied down

  kripken

  committed
  08abcbb

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Commits on May 5, 2016

• clear sinkables on unoptimizable blocks, as they have a control flow merge

  kripken

  committed
  f81355b

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• note defaults of switches in SimplifyLocals

  kripken

  committed
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Commits on Apr 24, 2016

• optimize block and if returns, by merging set_locals that flow out of them

  kripken

  committed
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Commits on Apr 18, 2016

• handle dead stores in SimplifyLocals

  kripken

  committed
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• remove old comments in SimplifyLocals

  kripken

  committed
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• create a UnifiedExpressionVisitor for passes that want a single visitor function, to avoid confusion with having both visit* and visitExpression in a single pass (#357)

  kripken

  committed
  b2fbce4

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• use a vector for get_local counts in SimplifyLocals (#356)

  kripken

  committed
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• index locals, so that get_local and set_local have just an index, and local names are kept on the Function object (#354)

  kripken

  committed
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Commits on Apr 15, 2016

• Function parallelism (#343)

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  kripken

  committed
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Commits on Apr 12, 2016

• drop completely unused locals in ReorderLocals

  kripken

  committed
  5da2801

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• continue simplifying locals while opportunities present themselves

  kripken

  committed
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• dyn_cast => dynCast

  kripken

  committed
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Commits on Apr 11, 2016

• remove set_locals with no remaining gets in SimplifyLocals

  kripken

  committed
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• De-recurse traversals (#333)

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  kripken

  committed
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Commits on Apr 8, 2016

• add missing checks on nested blocks in SimplifyExpressions

  kripken

  committed
  1b6a109

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• refactor checks in SimplifyLocals

  kripken

  committed
  db3d83e

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• handle loops in effect analyzer

  kripken

  committed
  e444aef

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• fix invalidation logic in SimplifyLocals, visit each node as we hit it, do not walk it to look for invalidating elements that are children, we already saw them

  kripken

  committed
  e98b5a7

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• derecurse blocks helper, and use it in SimplifyLocals

  kripken

  committed
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Commits on Apr 7, 2016

• rewrite SimplifyLocals to use FastExecutionWalker

  kripken

  committed
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Commits on Jan 15, 2016

• Some cleanup.

  mbebenita

  committed
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Commits on Jan 14, 2016

• Use LLVM style static polymorphism for WasmVisitors.

  mbebenita

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