[PATCH] rs6000: Adjust error messages.

[Martin Liska]

gcc/ChangeLog:

        * config/rs6000/rs6000-c.cc (altivec_resolve_overloaded_builtin):
        Use %qs in format.
        * config/rs6000/rs6000.cc (rs6000_option_override_internal):
        Reword the error message.
---
 gcc/config/rs6000/rs6000-c.cc | 5 +++--
 gcc/config/rs6000/rs6000.cc   | 4 ++--
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/gcc/config/rs6000/rs6000-c.cc b/gcc/config/rs6000/rs6000-c.cc
index ad976753a3c..2f0f4fe337d 100644
--- a/gcc/config/rs6000/rs6000-c.cc
+++ b/gcc/config/rs6000/rs6000-c.cc
@@ -1788,8 +1788,9 @@ altivec_resolve_overloaded_builtin (location_t loc, tree 
fndecl,
        {
          if (TYPE_READONLY (TREE_TYPE (type))
              && !TYPE_READONLY (TREE_TYPE (decl_type)))
-           warning (0, "passing argument %d of %qE discards %<const%> "
-                    "qualifier from pointer target type", n + 1, fndecl);
+           warning (0, "passing argument %d of %qE discards %qs "
+                    "qualifier from pointer target type", n + 1, fndecl,
+                    "const");
          type = build_qualified_type (TREE_TYPE (type), 0);
          type = build_pointer_type (type);
          arg = fold_convert (type, arg);
diff --git a/gcc/config/rs6000/rs6000.cc b/gcc/config/rs6000/rs6000.cc
index a7645820b1e..53c70b82529 100644
--- a/gcc/config/rs6000/rs6000.cc
+++ b/gcc/config/rs6000/rs6000.cc
@@ -4345,8 +4345,8 @@ rs6000_option_override_internal (bool global_init_p)
            rs6000_veclib_handler = rs6000_builtin_vectorized_libmass;
          else
            {
-             error ("unknown vectorization library ABI type %qs for "
-                    "%qs switch", rs6000_veclibabi_name, "-mveclibabi=");
+             error ("unknown vectorization library type in "
+                    "%<-mveclibabi=%s%>", rs6000_veclibabi_name);
              ret = false;
            }
        }
-- 
2.35.1