src/compiler/simplified-lowering.cc - Issue 2218703003: [turbofan] Add support for copy-on-write element stores.

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Unified Diff: src/compiler/simplified-lowering.cc

Issue 2218703003: [turbofan] Add support for copy-on-write element stores. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Created 4 years, 4 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

Index: src/compiler/simplified-lowering.cc

diff --git a/src/compiler/simplified-lowering.cc b/src/compiler/simplified-lowering.cc

index a277388df2ce7c1dcf7e5f19ed4b1426f65fe2f3..cc5ba392d91f95d0afca895224ecbc45f1517d47 100644

--- a/src/compiler/simplified-lowering.cc

+++ b/src/compiler/simplified-lowering.cc

@@ -2390,6 +2390,9 @@ class RepresentationSelector {

VisitInputs(node);

return SetOutput(node, MachineRepresentation::kNone);

}

+ case IrOpcode::kEnsureWritableFastElements:

+ return VisitBinop(node, UseInfo::AnyTagged(),

+ MachineRepresentation::kTagged);

//------------------------------------------------------------------

// Machine-level operators.