Merge branch 'egil/fix-pos-zero-opt'

* egil/fix-pos-zero-opt:
  erts: Don't let the compiler optimize pos. zero fix

1 files changed, 5 insertions, 0 deletions

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;
+}