From 1421ef98bf35b3383077a7d9e250ce28102f4cce Mon Sep 17 00:00:00 2001
From: Bruce Mitchener <bruce.mitchener@gmail.com>
Date: Wed, 4 Sep 2013 11:43:46 +0700
Subject: Handle fpclassify and signbit for long double.

---
 src/library.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/library.js b/src/library.js
index d947ebfe..da3662be 100644
--- a/src/library.js
+++ b/src/library.js
@@ -4870,8 +4870,9 @@ LibraryManager.library = {
     // for negative zero (once copysign supports that).
     return _copysign(1.0, x) < 0;
   },
-  __signbitf: '__signbit',
   __signbitd: '__signbit',
+  __signbitf: '__signbit',
+  __signbitl: '__signbit',
   hypot: function(a, b) {
      return Math.sqrt(a*a + b*b);
   },
@@ -5045,6 +5046,7 @@ LibraryManager.library = {
   },
   __fpclassifyd: '__fpclassify', // Needed by tests/python/python.le32.bc
   __fpclassifyf: '__fpclassify',
+  __fpclassifyl: '__fpclassify',
 
   // ==========================================================================
   // sys/utsname.h
-- 
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