c-typeck.c: Use HOST_WIDE_INT_1 instead of (HOST_WIDE_INT) 1,

c/ChangeLog:

	* c-typeck.c: Use HOST_WIDE_INT_1 instead of (HOST_WIDE_INT) 1,

c-family/ChangeLog:

	* c-common.c: Use HOST_WIDE_INT_M1U instead of
	~(unsigned HOST_WIDE_INT) 0.

From-SVN: r238643

diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index ba6093a..a2184ad 100644 (file)
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,8 @@
+2016-07-22  Uros Bizjak  <ubizjak@gmail.com>
+
+       * c-common.c: Use HOST_WIDE_INT_M1U instead of
+       ~(unsigned HOST_WIDE_INT) 0.
+
 2016-07-22  Martin Liska  <mliska@suse.cz>
 
        PR gcov-profile/69028

diff --git a/gcc/c-family/c-common.c b/gcc/c-family/c-common.c
index 9900e93..1cc61ee 100644 (file)
--- a/gcc/c-family/c-common.c
+++ b/gcc/c-family/c-common.c
@@ -11999,7 +11999,7 @@ warn_for_sign_compare (location_t location,
           if (bits < TYPE_PRECISION (result_type)
               && bits < HOST_BITS_PER_LONG && unsignedp)
             {
-              mask = (~ (unsigned HOST_WIDE_INT) 0) << bits;
+              mask = HOST_WIDE_INT_M1U << bits;
               if ((mask & constant) != mask)
                {
                  if (constant == 0)

diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index 397bbf8..b1c42ff 100644 (file)
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,7 @@
+2016-07-22  Uros Bizjak  <ubizjak@gmail.com>
+
+       * c-typeck.c: Use HOST_WIDE_INT_1 instead of (HOST_WIDE_INT) 1,
+
 2016-07-20  David Malcolm  <dmalcolm@redhat.com>
 
        * c-decl.c (struct edit_distance_traits<cpp_hashnode *>): Move to

diff --git a/gcc/c/c-typeck.c b/gcc/c/c-typeck.c
index 0b5ab91..07e39ef 100644 (file)
--- a/gcc/c/c-typeck.c
+++ b/gcc/c/c-typeck.c
@@ -8594,7 +8594,7 @@ set_nonincremental_init_from_string (tree str,
          bitpos = ((wchar_bytes - 1) * charwidth) + HOST_BITS_PER_CHAR;
          if (bitpos < HOST_BITS_PER_WIDE_INT)
            {
-             if (val[0] & (((HOST_WIDE_INT) 1) << (bitpos - 1)))
+             if (val[0] & (HOST_WIDE_INT_1 << (bitpos - 1)))
                {
                  val[0] |= HOST_WIDE_INT_M1U << bitpos;
                  val[1] = -1;
@@ -8605,7 +8605,7 @@ set_nonincremental_init_from_string (tree str,
              if (val[0] < 0)
                val[1] = -1;
            }
-         else if (val[1] & (((HOST_WIDE_INT) 1)
+         else if (val[1] & (HOST_WIDE_INT_1
                             << (bitpos - 1 - HOST_BITS_PER_WIDE_INT)))
            val[1] |= HOST_WIDE_INT_M1U << (bitpos - HOST_BITS_PER_WIDE_INT);
        }