From 6bac16b3895d6d94007fcdc5c098d52ba2a408e5 Mon Sep 17 00:00:00 2001
From: Alon Zakai <azakai@google.com>
Date: Mon, 18 Jul 2022 15:50:22 -0700
Subject: [Strings] stringview_wtf16.length (#4809)

This measures the length of a view, so it seems simplest to make it a
sub-operation of the existing measure instruction.
---
 src/wasm/wasm-stack.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/wasm/wasm-stack.cpp')

diff --git a/src/wasm/wasm-stack.cpp b/src/wasm/wasm-stack.cpp
index 3707848d1..0e39862e7 100644
--- a/src/wasm/wasm-stack.cpp
+++ b/src/wasm/wasm-stack.cpp
@@ -2279,6 +2279,9 @@ void BinaryInstWriter::visitStringMeasure(StringMeasure* curr) {
     case StringMeasureIsUSV:
       o << U32LEB(BinaryConsts::StringIsUSV);
       break;
+    case StringMeasureWTF16View:
+      o << U32LEB(BinaryConsts::StringViewWTF16Length);
+      break;
     default:
       WASM_UNREACHABLE("invalid string.new*");
   }
-- 
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