From 1572edd570c6b78c89f539ff76fd0f5ee1e7da6e Mon Sep 17 00:00:00 2001
From: test262-automation <test262-automation@bocoup.com>
Date: Fri, 30 Nov 2018 19:08:46 +0000
Subject: [PATCH] [javascriptcore-test262-automation] Updated curation log with
 latest revision sha's from export and changed files.    
 sourceRevisionAtLastExport: e7f9d46220 targetRevisionAtLastExport: 0210918f1e

---
 .../curation_logs/javascriptcore.json         |  4 +--
 .../stress/big-int-bitwise-xor-jit.js         | 25 ++++++++++++++++++
 .../big-int-bitwise-xor-memory-stress.js      | 14 ++++++++++
 .../stress/big-int-bitwise-xor-untyped.js     | 26 +++++++++++++++++++
 4 files changed, 67 insertions(+), 2 deletions(-)
 create mode 100644 implementation-contributed/javascriptcore/stress/big-int-bitwise-xor-jit.js
 create mode 100644 implementation-contributed/javascriptcore/stress/big-int-bitwise-xor-memory-stress.js
 create mode 100644 implementation-contributed/javascriptcore/stress/big-int-bitwise-xor-untyped.js

diff --git a/implementation-contributed/curation_logs/javascriptcore.json b/implementation-contributed/curation_logs/javascriptcore.json
index 76fda8a3c6..89a1559e81 100644
--- a/implementation-contributed/curation_logs/javascriptcore.json
+++ b/implementation-contributed/curation_logs/javascriptcore.json
@@ -1,6 +1,6 @@
 {
-  "sourceRevisionAtLastExport": "e7f9d46220",
-  "targetRevisionAtLastExport": "0210918f1e",
+  "sourceRevisionAtLastExport": "60ed1be8cd",
+  "targetRevisionAtLastExport": "31e654a339",
   "curatedFiles": {
     "/stress/Number-isNaN-basics.js": "DELETED_IN_TARGET",
     "/stress/Object_static_methods_Object.getOwnPropertyDescriptors-proxy.js": "DELETED_IN_TARGET",
diff --git a/implementation-contributed/javascriptcore/stress/big-int-bitwise-xor-jit.js b/implementation-contributed/javascriptcore/stress/big-int-bitwise-xor-jit.js
new file mode 100644
index 0000000000..3c3934b77c
--- /dev/null
+++ b/implementation-contributed/javascriptcore/stress/big-int-bitwise-xor-jit.js
@@ -0,0 +1,25 @@
+//@ runBigIntEnabled
+
+let assert = {
+    sameValue: function(i, e) {
+        if (i !== e)
+            throw new Error(m);
+    }
+}
+
+function bigIntBitXor(a, b) {
+    return (a ^ b) ^ (a ^ 0b11n);
+
+}
+noInline(bigIntBitXor);
+
+for (let i = 0; i < 10000; i++) {
+    let r = bigIntBitXor(0b11n, 0b1010n);
+    assert.sameValue(r, 0b1001n);
+}
+
+for (let i = 0; i < 10000; i++) {
+    let r = bigIntBitXor(0xfffafafaf19281fefafeafebcn, 0b1010n);
+    assert.sameValue(r, 0b1001n);
+}
+
diff --git a/implementation-contributed/javascriptcore/stress/big-int-bitwise-xor-memory-stress.js b/implementation-contributed/javascriptcore/stress/big-int-bitwise-xor-memory-stress.js
new file mode 100644
index 0000000000..636ad2716a
--- /dev/null
+++ b/implementation-contributed/javascriptcore/stress/big-int-bitwise-xor-memory-stress.js
@@ -0,0 +1,14 @@
+//@ runBigIntEnabled
+
+function assert(a) {
+    if (!a)
+        throw new Error("Bad assertion");
+}
+
+let a = 0b11n;
+for (let i = 0; i < 1000000; i++) {
+    a ^= 0b01n;
+}
+
+assert(a === 0b11n);
+
diff --git a/implementation-contributed/javascriptcore/stress/big-int-bitwise-xor-untyped.js b/implementation-contributed/javascriptcore/stress/big-int-bitwise-xor-untyped.js
new file mode 100644
index 0000000000..934e099be7
--- /dev/null
+++ b/implementation-contributed/javascriptcore/stress/big-int-bitwise-xor-untyped.js
@@ -0,0 +1,26 @@
+//@ runBigIntEnabled
+
+function assert(v, e) {
+    if (v !== e)
+        throw new Error("Expected value: " + e + " but got: " + v)
+}
+
+function bigIntOperations(a, b) {
+    let c = a ^ b;
+    return a ^ c;
+}
+noInline(bigIntOperations);
+
+c = 0;
+let o = { valueOf: function () {
+    c++;
+    return 0b1111n;
+}};
+
+for (let i = 0; i < 100000; i++) {
+    let out = bigIntOperations(o, 0b1010n);
+    assert(out, 0b1010n);
+}
+
+assert(c, 200000);
+