From 889dbf81def0986e4569841d64a7f3882808ee07 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn-Egil=20Dahlberg?= <egil@erlang.org>
Date: Wed, 6 May 2015 15:17:18 +0200
Subject: erts: Don't let the compiler optimize pos. zero fix

---
 erts/emulator/beam/erl_arith.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'erts/emulator/beam/erl_arith.c')

diff --git a/erts/emulator/beam/erl_arith.c b/erts/emulator/beam/erl_arith.c
index 5150a8a507..47d516534f 100644
--- a/erts/emulator/beam/erl_arith.c
+++ b/erts/emulator/beam/erl_arith.c
@@ -2048,3 +2048,8 @@ Eterm erts_gc_bnot(Process* p, Eterm* reg, Uint live)
     }
     return result;
 } 
+
+/* Needed to remove compiler optimization */
+double erts_get_positive_zero_float() {
+    return 0.0f;
+}
-- 
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