From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 js/src/jit-test/tests/ion/bug1015498.js | 91 +++++++++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 js/src/jit-test/tests/ion/bug1015498.js

(limited to 'js/src/jit-test/tests/ion/bug1015498.js')

diff --git a/js/src/jit-test/tests/ion/bug1015498.js b/js/src/jit-test/tests/ion/bug1015498.js
new file mode 100644
index 000000000..9276fe55b
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1015498.js
@@ -0,0 +1,91 @@
+setJitCompilerOption("baseline.warmup.trigger", 10);
+setJitCompilerOption("ion.warmup.trigger", 20);
+
+function myFloor(x) {
+    if(x >= 0)
+        return x - Math.abs(x % 1);
+    else
+        return x - Math.abs(1 + (x % 1));
+}
+
+function floorRangeTest(x) {
+    if(10 < x) {
+        if(x < 100) {
+            assertEq(Math.floor(x), myFloor(x));
+        }
+    }
+
+    if(-100 < x) {
+        if(x < -10) {
+            assertEq(Math.floor(x), myFloor(x));
+        }
+    }
+
+    if (-(4294967296 - 1) < x) {
+        if(x < 10) {
+            assertEq(Math.floor(x), myFloor(x));
+        }
+    }
+
+    if (-10 < x) {
+        if(x < 4294967296) {
+            assertEq(Math.floor(x), myFloor(x));
+        }
+    }
+
+    if (-2147483648 < x) {
+        if(x < 10) {
+            assertEq(Math.floor(x), myFloor(x));
+        }
+    }
+
+    if ((-2147483648 -1) < x) {
+        if(x < 10) {
+            assertEq(Math.floor(x), myFloor(x));
+        }
+    }
+
+    if (10 < x) {
+        if(x < 2147483648) {
+            assertEq(Math.floor(x), myFloor(x));
+        }
+    }
+
+    if (10 < x) {
+        if(x < 2147483649) {
+            assertEq(Math.floor(x), myFloor(x));
+        }
+    }
+
+    if (Math.pow(2,31) < x) {
+        if(x < Math.pow(2,33)) {
+            assertEq(Math.floor(x), myFloor(x));
+        }
+    }
+}
+
+var a = [Math.pow(2,31), Math.pow(2,33), -4294967296.4, 214748364.2, -50.4, 50.4];
+
+for(var i = 0; i < 10; i++) {
+  for (var j = 0; j < a.length; j++) {
+      floorRangeTest(a[j]);
+  }
+}
+
+for (var j = 0; j < 30; j++) {
+    (function() {
+        Math.floor(1.5);
+    })()
+}
+
+for (var j = 0; j < 30; j++) {
+    (function() {
+        Math.floor(-1.5);
+    })()
+}
+
+for (var j = 0; j < 30; j++) {
+    (function() {
+        Math.floor(-127.5);
+    })()
+}
-- 
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