Reviewers: ulan,
Message:
PTAL
Description:
Internalize if not yet internalized
BUG=
Please review this at https://codereview.chromium.org/589543002/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files (+4, -0 lines):
M src/hydrogen.cc
Index: src/hydrogen.cc
diff --git a/src/hydrogen.cc b/src/hydrogen.cc
index
ae63db7d538cb23f2bb463accf63ca6cd52a09ac..e5a93a7bd5b1f4ec513e0427d54f033b0fdf5dce
100644
--- a/src/hydrogen.cc
+++ b/src/hydrogen.cc
@@ -7138,6 +7138,10 @@ HValue*
HOptimizedGraphBuilder::HandleKeyedElementAccess(
uint32_t array_index;
if (constant->IsString() &&
!Handle<String>::cast(constant)->AsArrayIndex(&array_index)) {
+ if (!constant->IsUniqueName()) {
+ constant = isolate()->factory()->InternalizeString(
+ Handle<String>::cast(constant));
+ }
HInstruction* instr =
BuildNamedAccess(access_type, expr->id(), return_id, expr, obj,
Handle<String>::cast(constant), val, false);
--
--
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