5 files changed, 14 insertions, 13 deletions

diff --git a/src/solvers/h48/gendata_cocsep.h b/src/solvers/h48/gendata_cocsep.h
index 17568ea..f83207b 100644
--- a/src/solvers/h48/gendata_cocsep.h
+++ b/src/solvers/h48/gendata_cocsep.h
@@ -81,9 +81,8 @@ gendata_cocsep_return_size:
 STATIC uint32_t
 gendata_cocsep_dfs(cocsep_dfs_arg_t arg[NON_NULL])
 {
-        uint8_t m;
+        uint8_t m, t;
         uint32_t cc, class, ttrep, depth, olddepth, tinv;
-        uint64_t t;
         uint64_t i, j;
         cube_t d;
         cocsep_dfs_arg_t nextarg;
@@ -105,7 +104,7 @@ gendata_cocsep_dfs(cocsep_dfs_arg_t arg[NON_NULL])
                         d = transform_corners(arg->cube, t);
                         j = coord_cocsep(d);
                         if (i == j && arg->selfsim != NULL)
-                                arg->selfsim[*arg->n] |= UINT64_C(1) << t;
+                                arg->selfsim[*arg->n] |= UINT64_C(1) << (uint64_t)t;
                         if (COCLASS(arg->buf32[j]) != UINT32_C(0xFFFF))
                                 continue;
                         gendata_cocsep_set_visited(arg->visited, j);
diff --git a/src/solvers/h48/gendata_eoesep.h b/src/solvers/h48/gendata_eoesep.h
index 271e877..81bbd43 100644
--- a/src/solvers/h48/gendata_eoesep.h
+++ b/src/solvers/h48/gendata_eoesep.h
@@ -59,7 +59,7 @@ gendata_esep_classes(
                         esep_classes[j] = cl | ti;
                         visited[j] = true;
                 }
-                rep[class] = i;
+                rep[class] = (uint16_t)i;
                 class++;
         }
 
@@ -140,7 +140,8 @@ gendata_eoesep_fromdone(
 )
 {
         uint8_t pval;
-        uint64_t i, esep, eo, coord, done;
+        uint32_t done;
+        uint64_t i, esep, eo, coord;
 
         done = 0;
         for (i = 0; i < ESEP_CLASSES; i++) {
@@ -169,7 +170,8 @@ gendata_eoesep_fromnew(
 )
 {
         uint8_t pval;
-        uint64_t i, esep, eo, coord, done;
+        uint32_t done;
+        uint64_t i, esep, eo, coord;
         cube_t c;
 
         done = 0;
diff --git a/src/solvers/h48/gendata_h48.h b/src/solvers/h48/gendata_h48.h
index 283c472..53b1fad 100644
--- a/src/solvers/h48/gendata_h48.h
+++ b/src/solvers/h48/gendata_h48.h
@@ -264,7 +264,7 @@ gendata_h48_maintable(gendata_h48_arg_t arg[NON_NULL])
                 velocity = count;
 
                 /* We plan to log 10 times */
-                sleeptime = (100*(nshort-velocity)) / velocity;
+                sleeptime = (int)((100*(nshort-velocity)) / velocity);
 
                 done = count;
                 while (nshort - done > (velocity * sleeptime) / 1000) {
@@ -320,7 +320,7 @@ gendata_h48_runthread(void *arg)
                         mutex = H48_LINE(coord) % CHUNKS;
                         wrapthread_mutex_lock(dfsarg->table_mutex[mutex]);
                         set_h48_pval(dfsarg->table, coordext, 0);
-                        set_h48_pvalmin(dfsarg->table, coordmin, kv.val);
+                        set_h48_pvalmin(dfsarg->table, coordmin, (uint8_t)kv.val);
                         wrapthread_mutex_unlock(dfsarg->table_mutex[mutex]);
                 } else {
                         dfsarg->cube = invcoord_h48(kv.key, dfsarg->crep, 11);
diff --git a/src/solvers/h48/solve.h b/src/solvers/h48/solve.h
index 295ef88..ebc5208 100644
--- a/src/solvers/h48/solve.h
+++ b/src/solvers/h48/solve.h
@@ -111,7 +111,8 @@ STATIC long long solve_h48_dispatch(
         if (err != NISSY_OK)
                 return err;
 
-        return solve_h48(oc, minmoves, maxmoves, maxsols, optimal, threads,
+        return solve_h48(oc, (uint8_t)minmoves, (uint8_t)maxmoves,
+            (uint8_t)maxsols, (uint8_t)optimal, (uint8_t)threads,
             data_size, data, sols_size, sols, stats,
             poll_status, poll_status_data);
 }
@@ -343,7 +344,7 @@ solve_h48_dfs(dfsarg_solve_h48_t arg[NON_NULL])
         backup_inverse = arg->inverse;
 
         ret = 0;
-        if (popcount_u32(mm_normal) <= popcount_u32(mm_inverse)) {
+        if (popcount_u64(mm_normal) <= popcount_u64(mm_inverse)) {
                 h48_prune_pipeline(arg, prune, target, true);
                 arg->solution_moves->nmoves++;
                 for (m = 0; m < NMOVES; m++) {
@@ -456,8 +457,7 @@ solve_h48_maketasks(
         int ntasks[NON_NULL]
 )
 {
-        int r;
-        int64_t appret;
+        int64_t r, appret;
         uint8_t m, t;
         uint64_t mm;
         cube_t backup_cube;
diff --git a/src/solvers/h48/utils.h b/src/solvers/h48/utils.h
index d181eab..6d91108 100644
--- a/src/solvers/h48/utils.h
+++ b/src/solvers/h48/utils.h
@@ -29,7 +29,7 @@ parse_h48h(const char *buf, uint8_t h[NON_NULL])
                 goto parse_h48h_error;
         }
 
-        *h = atoi(buf);
+        *h = (uint8_t)atoi(buf);
         if (*h > H48_HMAX) {
                 LOG("[H48] Invalid value %" PRIu8 " for parameter h (must be "
                      "at most %" PRIu8 ")\n", *h, H48_HMAX);