From: Gabriel Corona <gabriel.corona@loria.fr>
Date: Tue, 8 Jul 2014 13:12:00 +0000 (+0200)
Subject: [mc] Use mc_snapshot_region_memcmp() in compare_areas_with_type()
X-Git-Tag: v3_12~890^2~1^2~4^2~20
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/5e829289d89dc08ac3b00bc7f978adfa990d3bc3

[mc] Use mc_snapshot_region_memcmp() in compare_areas_with_type()
---

diff --git a/src/mc/mc_compare.cpp b/src/mc/mc_compare.cpp
index bf0a7ecae3..cbaedb516c 100644
--- a/src/mc/mc_compare.cpp
+++ b/src/mc/mc_compare.cpp
@@ -103,12 +103,9 @@ static int compare_areas_with_type(struct mc_compare_state& state,
   case DW_TAG_enumeration_type:
   case DW_TAG_union_type:
   {
-    void* data1 =
-      mc_snapshot_read_region(real_area1, region1, alloca(type->byte_size), type->byte_size);
-    void* data2 =
-      mc_snapshot_read_region(real_area2, region2, alloca(type->byte_size), type->byte_size);
-    return (memcmp(data1, data2, type->byte_size) != 0);
-    break;
+    return mc_snapshot_region_memcmp(
+      real_area1, region1, real_area2, region2,
+      type->byte_size) != 0;
   }
   case DW_TAG_typedef:
   case DW_TAG_volatile_type: