From 67e684d7ba53f3c46011d176faf0243097a8a2e4 Mon Sep 17 00:00:00 2001
From: Chris Hanson <org/chris-hanson/cph>
Date: Sat, 12 Dec 2009 21:53:01 -0800
Subject: [PATCH] Use much larger default heap size on 64-bit machines.

---
 src/microcode/option.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/microcode/option.c b/src/microcode/option.c
index 3d88fb119..544fe79c7 100644
--- a/src/microcode/option.c
+++ b/src/microcode/option.c
@@ -209,7 +209,11 @@ Additional options may be supported by the band (and described below).\n\
 #endif
 
 #ifndef DEFAULT_HEAP_SIZE
-#  define DEFAULT_HEAP_SIZE 4096
+#  if SIZEOF_UNSIGNED_LONG == 8
+#    define DEFAULT_HEAP_SIZE 16384
+#  else
+#    define DEFAULT_HEAP_SIZE 4096
+#  fi
 #endif
 
 #ifndef HEAP_SIZE_VARIABLE
-- 
2.25.1