From 5a5d2a8dd2c69432a4c70e3821931416e53a6b4e Mon Sep 17 00:00:00 2001
From: Joel Dice <joel.dice@gmail.com>
Date: Tue, 28 Feb 2012 15:35:28 -0700
Subject: [PATCH] fix JNI float argument passing

Floats are implicitly promoted to doubles when passed as part of a
variable-length argument list, so we can't treat them the same way as
32-bit integers.
---
 src/compile.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/compile.cpp b/src/compile.cpp
index 25fa2c5ab5..3a4bc7ed63 100644
--- a/src/compile.cpp
+++ b/src/compile.cpp
@@ -8037,10 +8037,17 @@ class ArgumentList {
         break;
       
       case 'J':
-      case 'D':
         addLong(va_arg(arguments, uint64_t));
         break;
 
+      case 'D':
+        addLong(doubleToBits(va_arg(arguments, double)));
+        break;
+
+      case 'F':
+        addInt(floatToBits(va_arg(arguments, double)));
+        break;
+
       default:
         addInt(va_arg(arguments, uint32_t));
         break;