commit 1aec7c7f6084910378a895d66d23c11141fcf0be
author oliver@apple.com <oliver@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Mon Jun 13 23:17:00 2016 +0000
committer oliver@apple.com <oliver@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Mon Jun 13 23:17:00 2016 +0000
tree 888101dfd33fc0a84813a22b9bec3a55152a1f97
parent 3b10315dd633db67848f93ec9ed71c300476a6a3

DFG Validation fails when performing a concatenation with only a single entry
https://bugs.webkit.org/show_bug.cgi?id=158699

Reviewed by Saam Barati.

Fairly simple short circuiting of a single replacement template string
without any padding to be planted as a simple to string rather than
op_strcat.

* bytecompiler/NodesCodegen.cpp:
(JSC::TemplateLiteralNode::emitBytecode):
* tests/stress/template-literal.js:
(testSingleNode):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@202015 268f45cc-cd09-0410-ab3c-d52691b4dbfc