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| author | Myles Borins <mylesborins@google.com> | 2019-09-24 11:56:38 -0400 |
|---|---|---|
| committer | Myles Borins <myles.borins@gmail.com> | 2019-10-07 03:19:23 -0400 |
| commit | f7f6c928c1c9c136b7926f892b8a2fda11d8b4b2 (patch) | |
| tree | f5edbccb3ffda2573d70a6e291e7157f290e0ae0 /deps/v8/src/compiler/branch-elimination.h | |
| parent | ffd22e81983056d09c064c59343a0e488236272d (diff) | |
| download | node-new-f7f6c928c1c9c136b7926f892b8a2fda11d8b4b2.tar.gz | |
deps: update V8 to 7.8.279.9
PR-URL: https://github.com/nodejs/node/pull/29694
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Diffstat (limited to 'deps/v8/src/compiler/branch-elimination.h')
| -rw-r--r-- | deps/v8/src/compiler/branch-elimination.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/deps/v8/src/compiler/branch-elimination.h b/deps/v8/src/compiler/branch-elimination.h index 2730da9c75..b3d9ef7752 100644 --- a/deps/v8/src/compiler/branch-elimination.h +++ b/deps/v8/src/compiler/branch-elimination.h @@ -22,7 +22,12 @@ class JSGraph; class V8_EXPORT_PRIVATE BranchElimination final : public NON_EXPORTED_BASE(AdvancedReducer) { public: - BranchElimination(Editor* editor, JSGraph* js_graph, Zone* zone); + enum Phase { + kEARLY, + kLATE, + }; + BranchElimination(Editor* editor, JSGraph* js_graph, Zone* zone, + Phase phase = kLATE); ~BranchElimination() final; const char* reducer_name() const override { return "BranchElimination"; } @@ -62,6 +67,7 @@ class V8_EXPORT_PRIVATE BranchElimination final Reduction ReduceMerge(Node* node); Reduction ReduceStart(Node* node); Reduction ReduceOtherControl(Node* node); + void SimplifyBranchCondition(Node* branch); Reduction TakeConditionsFromFirstControl(Node* node); Reduction UpdateConditions(Node* node, ControlPathConditions conditions); @@ -84,6 +90,7 @@ class V8_EXPORT_PRIVATE BranchElimination final NodeAuxData<bool> reduced_; Zone* zone_; Node* dead_; + Phase phase_; }; } // namespace compiler |