From 75d4db728b67395954bf85e531924f7e4e3a115e Mon Sep 17 00:00:00 2001
From: bmeurer <bmeurer@chromium.org>
Date: Mon, 5 Sep 2016 04:55:06 -0700
Subject: [PATCH] [turbofan] Math.random never produces -0.

R=mvstanton@chromium.org
BUG=v8:5267,v8:5270

Review-Url: https://codereview.chromium.org/2312693002
Cr-Commit-Position: refs/heads/master@{#39162}
---
 src/compiler/typer.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/compiler/typer.cc b/src/compiler/typer.cc
index 67d11370e4..1260881d8b 100644
--- a/src/compiler/typer.cc
+++ b/src/compiler/typer.cc
@@ -1295,7 +1295,7 @@ Type* Typer::Visitor::JSCallFunctionTyper(Type* fun, Typer* t) {
     if (function->shared()->HasBuiltinFunctionId()) {
       switch (function->shared()->builtin_function_id()) {
         case kMathRandom:
-          return Type::OrderedNumber();
+          return Type::PlainNumber();
         case kMathFloor:
         case kMathCeil:
         case kMathRound: