S/390: Downcase first letter of error messages.

gcc/testsuite/ChangeLog:

2017-01-18  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* gcc.target/s390/htm-builtins-compile-2.c (must_not_compile1):
	(must_not_compile2): Downcase first letter of error messages.
	* gcc.target/s390/target-attribute/tattr-13.c (b): Likewise.
	* gcc.target/s390/vector/vec-abi-vararg-2.c: Likewise.

gcc/ChangeLog:

2017-01-18  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* config/s390/s390-c.c (s390_expand_overloaded_builtin): Downcase
	first letter of error messages.
	(s390_resolve_overloaded_builtin): Likewise.
	* config/s390/s390.c (s390_expand_builtin): Likewise.
	(s390_invalid_arg_for_unprototyped_fn): Likewise.
	(s390_valid_target_attribute_inner_p): Likewise.
	* config/s390/s390.md ("tabort"): Likewise.

From-SVN: r244577

gcc/ChangeLog

+2017-01-18  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
+
+	* config/s390/s390-c.c (s390_expand_overloaded_builtin): Downcase
+	first letter of error messages.
+	(s390_resolve_overloaded_builtin): Likewise.
+	* config/s390/s390.c (s390_expand_builtin): Likewise.
+	(s390_invalid_arg_for_unprototyped_fn): Likewise.
+	(s390_valid_target_attribute_inner_p): Likewise.
+	* config/s390/s390.md ("tabort"): Likewise.
+
 2017-01-18  Jakub Jelinek  <jakub@redhat.com>
 
 	* gcc.target/s390/target-attribute/tattr-2.c: Add -fno-ipa-icf

gcc/config/s390/s390-c.c

@@ -466,7 +466,7 @@ s390_expand_overloaded_builtin (location_t loc,
     case S390_OVERLOADED_BUILTIN_s390_vec_step:
       if (TREE_CODE (TREE_TYPE ((*arglist)[0])) != VECTOR_TYPE)
 	{
-	  error_at (loc, "Builtin vec_step can only be used on vector types.");
+	  error_at (loc, "builtin vec_step can only be used on vector types.");
 	  return error_mark_node;
 	}
       return build_int_cst (NULL_TREE,
@@ -856,7 +856,7 @@ s390_resolve_overloaded_builtin (location_t loc,
       if (bflags_for_builtin(ob_fcode) & B_INT)
 	{
 	  error_at (loc,
-		    "Builtin %qF is for GCC internal use only.",
+		    "builtin %qF is for GCC internal use only.",
 		    ob_fndecl);
 	  return error_mark_node;
 	}
@@ -873,7 +873,7 @@ s390_resolve_overloaded_builtin (location_t loc,
   if (ob_args_num != in_args_num)
     {
       error_at (loc,
-		"Mismatch in number of arguments for builtin %qF. "
+		"mismatch in number of arguments for builtin %qF. "
 		"Expected: %d got %d", ob_fndecl,
 		ob_args_num, in_args_num);
       return error_mark_node;

gcc/config/s390/s390.c

@@ -820,13 +820,13 @@ s390_expand_builtin (tree exp, rtx target, rtx subtarget ATTRIBUTE_UNUSED,
       bflags = bflags_for_builtin (fcode);
       if ((bflags & B_HTM) && !TARGET_HTM)
 	{
-	  error ("Builtin %qF is not supported without -mhtm "
+	  error ("builtin %qF is not supported without -mhtm "
 		 "(default with -march=zEC12 and higher).", fndecl);
 	  return const0_rtx;
 	}
       if ((bflags & B_VX) && !TARGET_VX)
 	{
-	  error ("Builtin %qF is not supported without -mvx "
+	  error ("builtin %qF is not supported without -mvx "
 		 "(default with -march=z13 and higher).", fndecl);
 	  return const0_rtx;
 	}
@@ -846,7 +846,7 @@ s390_expand_builtin (tree exp, rtx target, rtx subtarget ATTRIBUTE_UNUSED,
     }
   else if (fcode < S390_OVERLOADED_BUILTIN_VAR_OFFSET)
     {
-      error ("Unresolved overloaded builtin");
+      error ("unresolved overloaded builtin");
       return const0_rtx;
     }
   else
@@ -981,7 +981,7 @@ s390_expand_builtin (tree exp, rtx target, rtx subtarget ATTRIBUTE_UNUSED,
 
       if (!insn_op->predicate (op[arity], insn_op->mode))
 	{
-	  error ("Invalid argument %d for builtin %qF", arity + 1, fndecl);
+	  error ("invalid argument %d for builtin %qF", arity + 1, fndecl);
 	  return const0_rtx;
 	}
       arity++;
@@ -11558,7 +11558,7 @@ s390_invalid_arg_for_unprototyped_fn (const_tree typelist, const_tree funcdecl,
 	   && (funcdecl == NULL_TREE
 	       || (TREE_CODE (funcdecl) == FUNCTION_DECL
 		   && DECL_BUILT_IN_CLASS (funcdecl) != BUILT_IN_MD)))
-	  ? N_("Vector argument passed to unprototyped function")
+	  ? N_("vector argument passed to unprototyped function")
 	  : NULL);
 }
 
@@ -14938,7 +14938,7 @@ s390_valid_target_attribute_inner_p (tree args,
       else if (attrs[i].only_as_pragma && !force_pragma)
 	{
 	  /* Value is not allowed for the target attribute.  */
-	  error ("Value %qs is not supported by attribute %<target%>",
+	  error ("value %qs is not supported by attribute %<target%>",
 		 attrs[i].string);
 	  return false;
 	}

gcc/config/s390/s390.md

@@ -11006,7 +11006,7 @@
   if (CONST_INT_P (operands[0])
       && INTVAL (operands[0]) >= 0 && INTVAL (operands[0]) <= 255)
     {
-      error ("Invalid transaction abort code: " HOST_WIDE_INT_PRINT_DEC
+      error ("invalid transaction abort code: " HOST_WIDE_INT_PRINT_DEC
 	     ".  Values in range 0 through 255 are reserved.",
 	     INTVAL (operands[0]));
       FAIL;

gcc/testsuite/ChangeLog

+2017-01-18  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
+
+	* gcc.target/s390/htm-builtins-compile-2.c (must_not_compile1):
+	(must_not_compile2): Downcase first letter of error messages.
+	* gcc.target/s390/target-attribute/tattr-13.c (b): Likewise.
+	* gcc.target/s390/vector/vec-abi-vararg-2.c: Likewise.
+
 2017-01-18  Nathan Sidwell  <nathan@acm.org>
 
 	PR c++/79091

gcc/testsuite/gcc.target/s390/htm-builtins-compile-2.c

 /* { dg-do compile } */
 /* { dg-options "-O3 -march=zEC12 -mzarch" } */
 
-void must_not_compile1 (void)
+void
+must_not_compile1 (void)
 {
-  __builtin_tabort (0); /* { dg-error "Invalid transaction abort code:" } */
+  __builtin_tabort (0); /* { dg-error "invalid transaction abort code:" } */
 }
 
-void must_not_compile2 (void)
+void
+must_not_compile2 (void)
 {
-  __builtin_tabort (255); /* { dg-error "Invalid transaction abort code:" } */
+  __builtin_tabort (255); /* { dg-error "invalid transaction abort code:" } */
 }

gcc/testsuite/gcc.target/s390/target-attribute/tattr-13.c

@@ -14,5 +14,5 @@ void a(void)
 __attribute__ ((target("zvector","arch=z13")))
 void
 b(void)
-{ /* { dg-error "Value .zvector. is not supported by attribute .target." } */
+{ /* { dg-error "value .zvector. is not supported by attribute .target." } */
 }

gcc/testsuite/gcc.target/s390/vector/vec-abi-vararg-2.c

@@ -15,4 +15,4 @@ v2di bar3 (v2di a) { return foo1 (1, a); }
 v2di bar4 (v2di a) { return foo3 (1, a); }
 
 int bar5 (int a)  { return foo4 (1, a); }
-int bar6 (v2di a) { return foo4 (1, a); } /* { dg-error "Vector argument passed to unprototyped function" } */
+int bar6 (v2di a) { return foo4 (1, a); } /* { dg-error "vector argument passed to unprototyped function" } */