[mc] Fix compilation warnings/errors when optimizing

[simgrid.git] / src / mc / mc_checkpoint.c

diff --git a/src/mc/mc_checkpoint.c b/src/mc/mc_checkpoint.c
index 17cc3d5..722e3d5 100644 (file)
--- a/src/mc/mc_checkpoint.c
+++ b/src/mc/mc_checkpoint.c
@@ -462,7 +462,7 @@ static xbt_dynar_t MC_unwind_stack_frames(void *stack_context)
   return result;
 };
 
-static xbt_dynar_t MC_take_snapshot_stacks(mc_snapshot_t * snapshot, void *heap)
+static xbt_dynar_t MC_take_snapshot_stacks(mc_snapshot_t * snapshot)
 {
 
   xbt_dynar_t res =
@@ -585,7 +585,7 @@ mc_snapshot_t MC_take_snapshot(int num_state)
 
   /* Save the std heap and the writable mapped pages of libsimgrid and binary */
   MC_get_memory_regions(snapshot);
-  if (_sg_mc_sparse_checkpoint) {
+  if (_sg_mc_sparse_checkpoint && _sg_mc_soft_dirty) {
     mc_softdirty_reset();
   }
 
@@ -593,7 +593,7 @@ mc_snapshot_t MC_take_snapshot(int num_state)
 
   if (_sg_mc_visited > 0 || strcmp(_sg_mc_property_file, "")) {
     snapshot->stacks =
-        MC_take_snapshot_stacks(&snapshot, snapshot->regions[0]->data);
+        MC_take_snapshot_stacks(&snapshot);
     if (_sg_mc_hash && snapshot->stacks != NULL) {
       snapshot->hash = mc_hash_processes_state(num_state, snapshot->stacks);
     } else {
@@ -631,7 +631,7 @@ void MC_restore_snapshot(mc_snapshot_t snapshot)
   }
 
   MC_snapshot_ignore_restore(snapshot);
-  if (_sg_mc_sparse_checkpoint) {
+  if (_sg_mc_sparse_checkpoint && _sg_mc_soft_dirty) {
     mc_softdirty_reset();
   }
   mc_model_checker->parent_snapshot = snapshot;