[committed] c-family: Add some more ARRAY_SIZE uses

[Jakub Jelinek]

Hi!

These two spots were just non-standard, because they divided
sizeof (omp_pragmas_simd) by sizeof (*omp_pragmas) and not
the expected sizeof (*omp_pragmas_simd) and so weren't converted
into ARRAY_SIZE.  Both of the latter sizes are the same though,
as both arrays have the same type, so this patch doesn't change
anything but readability.

Bootstrapped/regtested on x86_64-linux and i686-linux, committed
to trunk.

2024-08-09  Jakub Jelinek  <ja...@redhat.com>

        * c-pragma.cc (c_pp_lookup_pragma): Use ARRAY_SIZE in
        n_omp_pragmas_simd initializer.
        (init_pragmas): Likewise.

--- gcc/c-family/c-pragma.cc.jj 2024-06-05 19:09:54.054616902 +0200
+++ gcc/c-family/c-pragma.cc    2024-08-09 00:44:58.913489987 +0200
@@ -1565,8 +1565,7 @@ c_pp_lookup_pragma (unsigned int id, con
 {
   const int n_oacc_pragmas = ARRAY_SIZE (oacc_pragmas);
   const int n_omp_pragmas = ARRAY_SIZE (omp_pragmas);
-  const int n_omp_pragmas_simd = sizeof (omp_pragmas_simd)
-                                / sizeof (*omp_pragmas);
+  const int n_omp_pragmas_simd = ARRAY_SIZE (omp_pragmas_simd);
   int i;
 
   for (i = 0; i < n_oacc_pragmas; ++i)
@@ -1807,8 +1806,7 @@ init_pragma (void)
        }
       if (flag_openmp || flag_openmp_simd)
        {
-         const int n_omp_pragmas_simd
-           = sizeof (omp_pragmas_simd) / sizeof (*omp_pragmas);
+         const int n_omp_pragmas_simd = ARRAY_SIZE (omp_pragmas_simd);
          int i;
 
          for (i = 0; i < n_omp_pragmas_simd; ++i)

        Jakub