Revert "fix warnings from Intel compiler"

This reverts commit 8b9338ab57eec0cc8fa5a36c44d7b28e52e9a466.

10 files changed, 29 insertions, 41 deletions

diff --git a/tools/lib/h5diff.c b/tools/lib/h5diff.c
index 5acdde8..c2153e5 100644
--- a/tools/lib/h5diff.c
+++ b/tools/lib/h5diff.c
@@ -908,14 +908,8 @@ h5diff(const char *fname1,
              parallel_print("---------------------------------------\n");
              for(u = 0; u < match_list->nobjs; u++) {
                  char c1, c2;
-                 if (match_list->objs[u].flags[0])
-                     c1 = 'x';
-                 else
-                     c1 = ' ';
-                 if (match_list->objs[u].flags[1])
-                     c2 = 'x';
-                 else
-                     c2 = ' ';
+                 c1 = (match_list->objs[u].flags[0]) ? 'x' : ' ';
+                 c2 = (match_list->objs[u].flags[1]) ? 'x' : ' ';
                  parallel_print("%5c %6c    %-15s\n", c1, c2, match_list->objs[u].name);
              } /* end for */
              parallel_print ("\n");
diff --git a/tools/lib/h5diff_attr.c b/tools/lib/h5diff_attr.c
index a648be1..351e6ab 100644
--- a/tools/lib/h5diff_attr.c
+++ b/tools/lib/h5diff_attr.c
@@ -274,14 +274,8 @@ static herr_t build_match_list_attrs(hid_t loc1_id, hid_t loc2_id, table_attrs_t
         parallel_print(" --------------------------------------\n");
         for(i = 0; i < (unsigned int) table_lp->nattrs; i++) {
             char c1, c2;
-            if (table_lp->attrs[i].exist[0])
-                c1 = 'x';
-            else
-                c1 = ' ';
-            if (table_lp->attrs[i].exist[1])
-                c2 = 'x';
-            else
-                c2 = ' ';
+            c1 = (table_lp->attrs[i].exist[0]) ? 'x' : ' ';
+            c2 = (table_lp->attrs[i].exist[1]) ? 'x' : ' ';
             parallel_print("%5c %6c    %-15s\n", c1, c2, table_lp->attrs[i].name);
         } /* end for */
     }
diff --git a/tools/src/h5import/h5import.c b/tools/src/h5import/h5import.c
index 40b812f..1eef5ab 100644
--- a/tools/src/h5import/h5import.c
+++ b/tools/src/h5import/h5import.c
@@ -4709,12 +4709,12 @@ static int process(struct Options *opt)
 
 uint16_t swap_uint16( uint16_t val)
 {
-    return (uint16_t)((val << 8) | (val >> 8));
+    return (val << 8) | (val >> 8);
 }
 
 int16_t swap_int16(int16_t val)
 {
-    return (uint16_t)((val << 8) | ((val >> 8) & 0xFF));
+    return (val << 8) | ((val >> 8) & 0xFF);
 }
 
 uint32_t swap_uint32(uint32_t val)
diff --git a/tools/test/h5diff/dynlib_diff.c b/tools/test/h5diff/dynlib_diff.c
index 4f2d435..571452e 100644
--- a/tools/test/h5diff/dynlib_diff.c
+++ b/tools/test/h5diff/dynlib_diff.c
@@ -69,7 +69,7 @@ H5Z_filter_dynlibud(unsigned int flags, size_t cd_nelmts,
         /* Subtract the original value with MULTIPLIER */
         while(buf_left > 0) {
             char temp = *int_ptr;
-            *int_ptr = (char)(temp - MULTIPLIER);
+            *int_ptr = temp - MULTIPLIER;
             int_ptr++;
             buf_left -= sizeof(*int_ptr);
         } /* end while */
@@ -78,7 +78,7 @@ H5Z_filter_dynlibud(unsigned int flags, size_t cd_nelmts,
         /* Add the original value with MULTIPLIER */
         while(buf_left > 0) {
             char temp = *int_ptr;
-            *int_ptr = (char)(temp + MULTIPLIER);
+            *int_ptr = temp + MULTIPLIER;
             int_ptr++;
             buf_left -= sizeof(*int_ptr);
         } /* end while */
diff --git a/tools/test/h5dump/dynlib_dump.c b/tools/test/h5dump/dynlib_dump.c
index 4f2d435..571452e 100644
--- a/tools/test/h5dump/dynlib_dump.c
+++ b/tools/test/h5dump/dynlib_dump.c
@@ -69,7 +69,7 @@ H5Z_filter_dynlibud(unsigned int flags, size_t cd_nelmts,
         /* Subtract the original value with MULTIPLIER */
         while(buf_left > 0) {
             char temp = *int_ptr;
-            *int_ptr = (char)(temp - MULTIPLIER);
+            *int_ptr = temp - MULTIPLIER;
             int_ptr++;
             buf_left -= sizeof(*int_ptr);
         } /* end while */
@@ -78,7 +78,7 @@ H5Z_filter_dynlibud(unsigned int flags, size_t cd_nelmts,
         /* Add the original value with MULTIPLIER */
         while(buf_left > 0) {
             char temp = *int_ptr;
-            *int_ptr = (char)(temp + MULTIPLIER);
+            *int_ptr = temp + MULTIPLIER;
             int_ptr++;
             buf_left -= sizeof(*int_ptr);
         } /* end while */
diff --git a/tools/test/h5dump/h5dumpgentest.c b/tools/test/h5dump/h5dumpgentest.c
index 85fe754..ad70770 100644
--- a/tools/test/h5dump/h5dumpgentest.c
+++ b/tools/test/h5dump/h5dumpgentest.c
@@ -2565,7 +2565,7 @@ static void gent_bitfields(void)
         goto error;
 
     for(i = 0; i < sizeof buf; i++)
-        buf[i] = (unsigned char)(0xff ^ i);
+        buf[i] = (unsigned char)0xff ^ (unsigned char)i;
     if(H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
         goto error;
     if(H5Sclose(space) < 0) goto error;
@@ -2579,7 +2579,7 @@ static void gent_bitfields(void)
             (dset = H5Dcreate2(grp, "bitfield_2", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         goto error;
     for(i = 0; i < sizeof buf; i++)
-        buf[i] = (unsigned char)(0xff ^ i);
+        buf[i] = (unsigned char)0xff ^ (unsigned char)i;
     if(H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
         goto error;
     if(H5Sclose(space) < 0) goto error;
@@ -9814,7 +9814,7 @@ static void gent_bitnopaquefields(void)
             if ((space = H5Screate_simple(1, &nelmts, NULL)) >= 0) {
                 if ((dset = H5Dcreate2(grp, "bitfield_1", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) >= 0) {
                     for (i = 0; i < nelmts; i++) {
-                        buf[i] = (uint8_t)(0xff ^ i);
+                        buf[i] = (uint8_t)0xff ^ (uint8_t)i;
                     }
                     H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
                     H5Dclose(dset);
@@ -9829,7 +9829,7 @@ static void gent_bitnopaquefields(void)
             if ((space = H5Screate_simple(1, &nelmts, NULL)) >= 0) {
                 if ((dset = H5Dcreate2(grp, "bitfield_2", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) >= 0) {
                     for (i = 0; i < nelmts; i++) {
-                        buf2[i] = (uint16_t)(0xffff ^ (i * 16));
+                        buf2[i] = (uint16_t)0xffff ^ (uint16_t)(i * 16);
                     }
                     H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf2);
                     H5Dclose(dset);
@@ -9879,7 +9879,7 @@ static void gent_bitnopaquefields(void)
                 if ((space = H5Screate_simple(1, &nelmts, NULL)) >= 0) {
                     if ((dset = H5Dcreate2(grp, "opaque_1", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) >= 0) {
                         for(i = 0; i < nelmts; i++)
-                            buf[i] = (uint8_t)(0xff ^ i);
+                            buf[i] = (uint8_t)0xff ^ (uint8_t)i;
                         H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
                         H5Dclose(dset);
                     }
@@ -9895,7 +9895,7 @@ static void gent_bitnopaquefields(void)
                 if ((space = H5Screate_simple(1, &nelmts, NULL)) >= 0) {
                     if ((dset = H5Dcreate2(grp, "opaque_2", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) >= 0) {
                         for(i = 0; i < nelmts; i++)
-                            buf2[i] = (uint16_t)(0xffff ^ (i * 16));
+                            buf2[i] = (uint16_t)0xffff ^ (uint16_t)(i * 16);
 
                         H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf2);
                         H5Dclose(dset);
@@ -9918,8 +9918,8 @@ static void gent_bitnopaquefields(void)
             if ((space = H5Screate_simple(1, &nelmts, NULL)) >= 0) {
                 if ((dset = H5Dcreate2(grp, "compound_1", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) >= 0) {
                     for(i = 0; i < nelmts; i++) {
-                        buf5[i].a = (uint8_t)(0xff ^ i);
-                        buf5[i].b = (uint16_t)(0xffff ^ (i * 16));
+                        buf5[i].a = (uint8_t)0xff ^ (uint8_t)i;
+                        buf5[i].b = (uint16_t)0xffff ^ (uint16_t)(i * 16);
                         buf5[i].c = (uint32_t)0xffffffff ^ (uint32_t)(i * 32);
                         buf5[i].d = (uint64_t)0xffffffffffffffff ^ (uint64_t)(i * 64);
                     }
@@ -10488,7 +10488,7 @@ H5Z_filter_dynlibud(unsigned int flags, size_t cd_nelmts,
         /* Subtract the original value with MULTIPLIER */
         while(buf_left > 0) {
             char temp = *int_ptr;
-            *int_ptr = (char)(temp - MULTIPLIER);
+            *int_ptr = temp - MULTIPLIER;
             int_ptr++;
             buf_left -= sizeof(*int_ptr);
         } /* end while */
@@ -10497,7 +10497,7 @@ H5Z_filter_dynlibud(unsigned int flags, size_t cd_nelmts,
         /* Add the original value with MULTIPLIER */
         while(buf_left > 0) {
             char temp = *int_ptr;
-            *int_ptr = (char)(temp + MULTIPLIER);
+            *int_ptr = temp + MULTIPLIER;
             int_ptr++;
             buf_left -= sizeof(*int_ptr);
         } /* end while */
diff --git a/tools/test/h5ls/dynlib_ls.c b/tools/test/h5ls/dynlib_ls.c
index 4f2d435..571452e 100644
--- a/tools/test/h5ls/dynlib_ls.c
+++ b/tools/test/h5ls/dynlib_ls.c
@@ -69,7 +69,7 @@ H5Z_filter_dynlibud(unsigned int flags, size_t cd_nelmts,
         /* Subtract the original value with MULTIPLIER */
         while(buf_left > 0) {
             char temp = *int_ptr;
-            *int_ptr = (char)(temp - MULTIPLIER);
+            *int_ptr = temp - MULTIPLIER;
             int_ptr++;
             buf_left -= sizeof(*int_ptr);
         } /* end while */
@@ -78,7 +78,7 @@ H5Z_filter_dynlibud(unsigned int flags, size_t cd_nelmts,
         /* Add the original value with MULTIPLIER */
         while(buf_left > 0) {
             char temp = *int_ptr;
-            *int_ptr = (char)(temp + MULTIPLIER);
+            *int_ptr = temp + MULTIPLIER;
             int_ptr++;
             buf_left -= sizeof(*int_ptr);
         } /* end while */
diff --git a/tools/test/h5repack/h5repackgentest.c b/tools/test/h5repack/h5repackgentest.c
index f476a16..aaac285 100644
--- a/tools/test/h5repack/h5repackgentest.c
+++ b/tools/test/h5repack/h5repackgentest.c
@@ -266,7 +266,7 @@ generate_uint8be(hbool_t external) {
     for (i = 0, n = 0; i < dims[0]; i++) {
         for (j = 0; j < dims[1]; j++) {
             for (k = 0; k < dims[2]; k++, n++) {
-                wdata[n] = (uint8_t)(n * ((n & 1) ? (-1) : (1)));
+                wdata[n] = n * ((n & 1) ? (-1) : (1));
             }
         }
     }
@@ -296,7 +296,7 @@ generate_f32le(hbool_t external) {
     /* Generate values */
     for (i = 0, k = 0, n = 0; i < dims[0]; i++) {
         for (j = 0; j < dims[1]; j++, k++, n++) {
-            wdata[k] = (float)(n * 801.1 * ((k % 5 == 1) ? (-1) : (1)));
+            wdata[k] = n * 801.1 * ((k % 5 == 1) ? (-1) : (1));
         }
     }
 
diff --git a/tools/test/perform/pio_engine.c b/tools/test/perform/pio_engine.c
index 5d8474b..77c04ab 100644
--- a/tools/test/perform/pio_engine.c
+++ b/tools/test/perform/pio_engine.c
@@ -208,7 +208,7 @@ do_pio(parameters param)
         bsize = buf_size;   /* Actual buffer size       */
     }
     else {
-        snbytes = (off_t)sqrt((double)nbytes);  /* General dataset size     */
+        snbytes = (off_t)sqrt(nbytes);  /* General dataset size     */
         bsize = buf_size * blk_size;    /* Actual buffer size       */
     }
 
@@ -601,7 +601,7 @@ do_write(results *res, file_descr *fd, parameters *parms, long ndsets,
         /* nbytes is always the number of bytes per dataset (1D or 2D). If the
            dataspace is 2D, snbytes is the size of a side of the dataset square.
          */
-        snbytes = (off_t)sqrt((double)nbytes);
+        snbytes = (off_t)sqrt(nbytes);
 
         /* Contiguous Pattern: */
         if (!parms->interleaved) {
@@ -1577,7 +1577,7 @@ do_read(results *res, file_descr *fd, parameters *parms, long ndsets,
         /* nbytes is always the number of bytes per dataset (1D or 2D). If the
            dataspace is 2D, snbytes is the size of a side of the 'dataset square'.
          */
-        snbytes = (off_t)sqrt((double)nbytes);
+        snbytes = (off_t)sqrt(nbytes);
 
         bsize = buf_size * blk_size;
 
diff --git a/tools/test/perform/pio_perf.c b/tools/test/perform/pio_perf.c
index 5977731..9f4d116 100644
--- a/tools/test/perform/pio_perf.c
+++ b/tools/test/perform/pio_perf.c
@@ -1155,9 +1155,9 @@ report_parameters(struct options *opts)
     recover_size_and_print((long long)(opts->num_bpp * opts->max_num_procs), "\n");
 
     HDfprintf(output, "rank %d: File size=", rank);
-    recover_size_and_print((long long)(pow((double)(opts->num_bpp * opts->min_num_procs),2)
+    recover_size_and_print((long long)(pow(opts->num_bpp * opts->min_num_procs,2)
             * opts->num_dsets), ":");
-    recover_size_and_print((long long)(pow((double)(opts->num_bpp * opts->max_num_procs),2)
+    recover_size_and_print((long long)(pow(opts->num_bpp * opts->max_num_procs,2)
             * opts->num_dsets), "\n");
 
     HDfprintf(output, "rank %d: Transfer buffer size=", rank);