From 36530dd093564b642219bd0d84dc0c62cf937c20 Mon Sep 17 00:00:00 2001
From: Alon Zakai <alonzakai@gmail.com>
Date: Sun, 8 Nov 2015 15:01:28 -0800
Subject: ensure nan-ness

---
 src/wasm-s-parser.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src')

diff --git a/src/wasm-s-parser.h b/src/wasm-s-parser.h
index fc45571be..05ad68cde 100644
--- a/src/wasm-s-parser.h
+++ b/src/wasm-s-parser.h
@@ -718,6 +718,7 @@ private:
             istr >> std::hex >> u.pattern;
             u.pattern = atoi(str + 6);
             u.pattern |= 0x7f800000;
+            if (!isnan(u.f)) u.pattern |= 1;
             assert(isnan(u.f));
             ret->value.f32 = u.f;
             break;
@@ -730,6 +731,7 @@ private:
             std::istringstream istr(str);
             istr >> std::hex >> u.pattern;
             u.pattern |= 0x7ff0000000000000LL;
+            if (!isnan(u.d)) u.pattern |= 1;
             assert(isnan(u.d));
             ret->value.f64 = u.d;
             break;
-- 
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