From 0cc941dfd586faa1c5d40ea6d00b4c58a110e518 Mon Sep 17 00:00:00 2001
From: Justin Viiret <justin.viiret@intel.com>
Date: Thu, 25 Aug 2016 13:25:01 +1000
Subject: [PATCH] limex_dump: silence gcc large alignment warning

Passing mask by const ref silences the warning: "The ABI for passing
parameters with 32-byte alignment has changed in GCC 4.6".
---
 src/nfa/limex_dump.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/nfa/limex_dump.cpp b/src/nfa/limex_dump.cpp
index c52adc46..8b6b7015 100644
--- a/src/nfa/limex_dump.cpp
+++ b/src/nfa/limex_dump.cpp
@@ -82,7 +82,7 @@ void dumpMask(FILE *f, const char *name, const u8 *mask, u32 mask_bits) {
 
 template<typename mask_t>
 static
-u32 rank_in_mask(mask_t mask, u32 bit) {
+u32 rank_in_mask(const mask_t &mask, u32 bit) {
     assert(bit < 8 * sizeof(mask));
 
     u32 chunks[sizeof(mask)/sizeof(u32)];