AuroraMiddleware/v8
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[turbofan] Remove redundant call to SerializePrototype.

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The maps in question are already processed in
NativeContextData::Serialize.

R=jarin@chromium.org

Bug: v8:7790
Change-Id: Ifbbff64e10458605b09c74fe09e574b2f2659839
Reviewed-on: https://chromium-review.googlesource.com/c/1317809
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57247}
This commit is contained in:
Georg Neis 2018-11-05 14:12:33 +01:00 committed by Commit Bot
parent 20ce2c6f87
commit c0ca982ca5
1 changed files with 0 additions and 1 deletions
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src/compiler/js-call-reducer.cc
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@ -463,7 +463,6 @@ Reduction JSCallReducer::ReduceFunctionPrototypeBind(Node* node) {
MapRef map = is_constructor MapRef map = is_constructor
? native_context().bound_function_with_constructor_map() ? native_context().bound_function_with_constructor_map()
: native_context().bound_function_without_constructor_map(); : native_context().bound_function_without_constructor_map();
map.SerializePrototype();
if (!map.prototype().equals(prototype)) return NoChange(); if (!map.prototype().equals(prototype)) return NoChange();
// Make sure we can rely on the {receiver_maps}. // Make sure we can rely on the {receiver_maps}.