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Commits on Feb 7, 2017

• add a superoptimizer-using wasm-analyze tool. this reasons about the code it is shown, finding patters that it believe are valid optimizations, and suggesting them based on their importance/predict…

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  kripken

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• asm2wasm debuginfo (#895)

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  kripken

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• Improve handling of implicit traps (#898)

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  kripken

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Commits on Feb 4, 2017

• Remove unused captures to fix warnings/errors when compiling with Clang (#896)

  

  eholk

  authored and

  kripken

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Commits on Feb 2, 2017

• Merge pull request #893 from WebAssembly/shrink-asm-parser

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  kripken

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Commits on Feb 1, 2017

• Make ast_utils into a library (#892)

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  dschuff

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Commits on Jan 31, 2017

• use MixedArena in asm.js ast

  kripken

  committed
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Commits on Jan 26, 2017

• code-pushing fix: we cannot push a set_local with side effects, as it may not execute any more (#890)

  kripken

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Commits on Jan 5, 2017

• Merge pull request #863 from WebAssembly/linking-fix

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  kripken

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Commits on Jan 3, 2017

• Print long string in one call (#864)

  

  rongjiecomputer

  authored and

  kripken

  committed
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Commits on Dec 30, 2016

• emit globals before table and memory, because they may use a global for their element/segment offsets

  kripken

  committed
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Commits on Dec 8, 2016

• properly legalize imported table elements

  kripken

  committed
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• fix legalization issues with f32s

  kripken

  committed
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• make legalizeJSInterface handle f32s as well, which are not valid in asm.js ffis

  kripken

  committed
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• add a RemoveUnusedModuleElements pass, and make LegalizeJSInterface create TempRet0 if needed (otherwise we might remove it before we use it)

  kripken

  committed
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Commits on Nov 30, 2016

• Fix regression from #850 (#851)

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  kripken

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• Optimize added factors into load/store offsets (#850)

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  kripken

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Commits on Nov 28, 2016

• increase limit in RelooperJumpThreading (#847)

  kripken

  authored
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Commits on Nov 26, 2016

• fix a reordering bug in merge-blocks (#846)

  kripken

  authored
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Commits on Nov 7, 2016

• handle a label setting inside the if-body of a label value in RelooperJumpThreading

  kripken

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• make ExtractFunction use an env var instead of a hardcoded string

  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
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Commits on Nov 5, 2016

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

  kripken

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• optimize booleans through i32.or

  kripken

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• remove-unused-brs after coalesce-locals

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Commits on Nov 2, 2016

• Merge pull request #819 from WebAssembly/optimize-memory

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  kripken

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Commits on Nov 1, 2016

• Work around dot quirks related to updating node styles. Remove indirect call edges as they greatly increase the size of the graph. (#818)

  

  mbebenita

  authored and

  kripken

  committed
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• add a pass to optimize memory segments, and pack memory in asm2wasm

  kripken

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Commits on Oct 31, 2016

• Optimize away copies through an if (#816)

  kripken

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Commits on Oct 29, 2016

• add an inlining pass (#814)

  kripken

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• optimize child blocks in merge-blocks when we drop values in them, they may have new subchild blocks

  kripken

  committed
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• fix break value removal in merge-blocks: a br_if's type changes without a value, so finalize the node, and remove the drop

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• handle the case of a br_if whose value is used in merge-blocks

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Commits on Oct 28, 2016

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

  kripken

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Commits on Oct 27, 2016

• merge adjacent br_ifs

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