--- a/gcc/c-family/c-pragma.h
+++ b/gcc/c-family/c-pragma.h
@@ -87,6 +87,7 @@ enum pragma_kind {
   PRAGMA_GCC_PCH_PREPROCESS,
   PRAGMA_IVDEP,
   PRAGMA_UNROLL,
+  PRAGMA_NOVECTOR,
 
   PRAGMA_FIRST_EXTERNAL
 };
diff --git a/gcc/c-family/c-pragma.cc b/gcc/c-family/c-pragma.cc
index 0d2b333cebbed32423d5dc6fd2a3ac0ce0bf8b94..848a850b8e123ff1c6ae1ec4b7f8ccbd599b1a88 100644
--- a/gcc/c-family/c-pragma.cc
+++ b/gcc/c-family/c-pragma.cc
@@ -1862,6 +1862,10 @@ init_pragma (void)
     cpp_register_deferred_pragma (parse_in, "GCC", "unroll", PRAGMA_UNROLL,
 				  false, false);
 
+  if (!flag_preprocess_only)
+    cpp_register_deferred_pragma (parse_in, "GCC", "novector", PRAGMA_NOVECTOR,
+				  false, false);
+
 #ifdef HANDLE_PRAGMA_PACK_WITH_EXPANSION
   c_register_pragma_with_expansion (0, "pack", handle_pragma_pack);
 #else
diff --git a/gcc/c/c-parser.cc b/gcc/c/c-parser.cc
index 24a6eb6e4596f32c477e3f1c3f98b9792f7bc92c..4c64d898cddac437958ce20c5603b88a05a99093 100644
--- a/gcc/c/c-parser.cc
+++ b/gcc/c/c-parser.cc
@@ -1572,9 +1572,11 @@ static tree c_parser_c99_block_statement (c_parser *, bool *,
 					  location_t * = NULL);
 static void c_parser_if_statement (c_parser *, bool *, vec<tree> *);
 static void c_parser_switch_statement (c_parser *, bool *);
-static void c_parser_while_statement (c_parser *, bool, unsigned short, bool *);
-static void c_parser_do_statement (c_parser *, bool, unsigned short);
-static void c_parser_for_statement (c_parser *, bool, unsigned short, bool *);
+static void c_parser_while_statement (c_parser *, bool, unsigned short, bool,
+				      bool *);
+static void c_parser_do_statement (c_parser *, bool, unsigned short, bool);
+static void c_parser_for_statement (c_parser *, bool, unsigned short, bool,
+				    bool *);
 static tree c_parser_asm_statement (c_parser *);
 static tree c_parser_asm_operands (c_parser *);
 static tree c_parser_asm_goto_operands (c_parser *);
@@ -6644,13 +6646,13 @@ c_parser_statement_after_labels (c_parser *parser, bool *if_p,
 	  c_parser_switch_statement (parser, if_p);
 	  break;
 	case RID_WHILE:
-	  c_parser_while_statement (parser, false, 0, if_p);
+	  c_parser_while_statement (parser, false, 0, false, if_p);
 	  break;
 	case RID_DO:
-	  c_parser_do_statement (parser, false, 0);
+	  c_parser_do_statement (parser, false, 0, false);
 	  break;
 	case RID_FOR:
-	  c_parser_for_statement (parser, false, 0, if_p);
+	  c_parser_for_statement (parser, false, 0, false, if_p);
 	  break;
 	case RID_GOTO:
 	  c_parser_consume_token (parser);
@@ -7146,7 +7148,7 @@ c_parser_switch_statement (c_parser *parser, bool *if_p)
 
 static void
 c_parser_while_statement (c_parser *parser, bool ivdep, unsigned short unroll,
-			  bool *if_p)
+			  bool novector, bool *if_p)
 {
   tree block, cond, body;
   unsigned char save_in_statement;
@@ -7168,6 +7170,11 @@ c_parser_while_statement (c_parser *parser, bool ivdep, unsigned short unroll,
 		   build_int_cst (integer_type_node,
 				  annot_expr_unroll_kind),
 		   build_int_cst (integer_type_node, unroll));
+  if (novector && cond != error_mark_node)
+    cond = build3 (ANNOTATE_EXPR, TREE_TYPE (cond), cond,
+		   build_int_cst (integer_type_node,
+				  annot_expr_no_vector_kind),
+		   integer_zero_node);
   save_in_statement = in_statement;
   in_statement = IN_ITERATION_STMT;
 
@@ -7199,7 +7206,8 @@ c_parser_while_statement (c_parser *parser, bool ivdep, unsigned short unroll,
 */
 
 static void
-c_parser_do_statement (c_parser *parser, bool ivdep, unsigned short unroll)
+c_parser_do_statement (c_parser *parser, bool ivdep, unsigned short unroll,
+		       bool novector)
 {
   tree block, cond, body;
   unsigned char save_in_statement;
@@ -7228,6 +7236,11 @@ c_parser_do_statement (c_parser *parser, bool ivdep, unsigned short unroll)
 		   build_int_cst (integer_type_node,
 				  annot_expr_unroll_kind),
  		   build_int_cst (integer_type_node, unroll));
+  if (novector && cond != error_mark_node)
+    cond = build3 (ANNOTATE_EXPR, TREE_TYPE (cond), cond,
+		   build_int_cst (integer_type_node,
+				  annot_expr_no_vector_kind),
+		   integer_zero_node);
   if (!c_parser_require (parser, CPP_SEMICOLON, "expected %<;%>"))
     c_parser_skip_to_end_of_block_or_statement (parser);
 
@@ -7296,7 +7309,7 @@ c_parser_do_statement (c_parser *parser, bool ivdep, unsigned short unroll)
 
 static void
 c_parser_for_statement (c_parser *parser, bool ivdep, unsigned short unroll,
-			bool *if_p)
+			bool novector, bool *if_p)
 {
   tree block, cond, incr, body;
   unsigned char save_in_statement;
@@ -7430,6 +7443,12 @@ c_parser_for_statement (c_parser *parser, bool ivdep, unsigned short unroll,
 					  "with %<GCC unroll%> pragma");
 		  cond = error_mark_node;
 		}
+	      else if (novector)
+		{
+		  c_parser_error (parser, "missing loop condition in loop "
+					  "with %<GCC novector%> pragma");
+		  cond = error_mark_node;
+		}
 	      else
 		{
 		  c_parser_consume_token (parser);
@@ -7452,6 +7471,11 @@ c_parser_for_statement (c_parser *parser, bool ivdep, unsigned short unroll,
  			   build_int_cst (integer_type_node,
 					  annot_expr_unroll_kind),
 			   build_int_cst (integer_type_node, unroll));
+	  if (novector && cond != error_mark_node)
+	    cond = build3 (ANNOTATE_EXPR, TREE_TYPE (cond), cond,
+			   build_int_cst (integer_type_node,
+					  annot_expr_no_vector_kind),
+			   integer_zero_node);
 	}
       /* Parse the increment expression (the third expression in a
 	 for-statement).  In the case of a foreach-statement, this is
@@ -13037,6 +13061,16 @@ c_parse_pragma_ivdep (c_parser *parser)
   return true;
 }
 
+/* Parse a pragma GCC novector.  */
+
+static bool
+c_parse_pragma_novector (c_parser *parser)
+{
+  c_parser_consume_pragma (parser);
+  c_parser_skip_to_pragma_eol (parser);
+  return true;
+}
+
 /* Parse a pragma GCC unroll.  */
 
 static unsigned short
@@ -13261,38 +13295,50 @@ c_parser_pragma (c_parser *parser, enum pragma_context context, bool *if_p)
     case PRAGMA_OMP_ORDERED:
       return c_parser_omp_ordered (parser, context, if_p);
 
+    case PRAGMA_NOVECTOR:
+    case PRAGMA_UNROLL:
     case PRAGMA_IVDEP:
       {
-	const bool ivdep = c_parse_pragma_ivdep (parser);
-	unsigned short unroll;
-	if (c_parser_peek_token (parser)->pragma_kind == PRAGMA_UNROLL)
-	  unroll = c_parser_pragma_unroll (parser);
-	else
-	  unroll = 0;
-	if (!c_parser_next_token_is_keyword (parser, RID_FOR)
-	    && !c_parser_next_token_is_keyword (parser, RID_WHILE)
-	    && !c_parser_next_token_is_keyword (parser, RID_DO))
+	bool novector = false;
+	unsigned short unroll = 0;
+	bool ivdep = false;
+
+	switch (id)
 	  {
-	    c_parser_error (parser, "for, while or do statement expected");
-	    return false;
+	  case PRAGMA_NOVECTOR:
+	    novector = c_parse_pragma_novector (parser);
+	    break;
+	  case PRAGMA_UNROLL:
+	    unroll = c_parser_pragma_unroll (parser);
+	    break;
+	  case PRAGMA_IVDEP:
+	    ivdep = c_parse_pragma_ivdep (parser);
+	    break;
+	  default:
+	    gcc_unreachable ();
 	  }
-	if (c_parser_next_token_is_keyword (parser, RID_FOR))
-	  c_parser_for_statement (parser, ivdep, unroll, if_p);
-	else if (c_parser_next_token_is_keyword (parser, RID_WHILE))
-	  c_parser_while_statement (parser, ivdep, unroll, if_p);
-	else
-	  c_parser_do_statement (parser, ivdep, unroll);
-      }
-      return true;
 
-    case PRAGMA_UNROLL:
-      {
-	unsigned short unroll = c_parser_pragma_unroll (parser);
-	bool ivdep;
-	if (c_parser_peek_token (parser)->pragma_kind == PRAGMA_IVDEP)
-	  ivdep = c_parse_pragma_ivdep (parser);
-	else
-	  ivdep = false;
+	c_token *tok = c_parser_peek_token (parser);
+	while (tok->type == CPP_PRAGMA)
+	  {
+	    switch (tok->pragma_kind)
+	      {
+	      case PRAGMA_IVDEP:
+		ivdep = c_parse_pragma_ivdep (parser);
+		tok = c_parser_peek_token (parser);
+		break;
+	      case PRAGMA_UNROLL:
+		unroll = c_parser_pragma_unroll (parser);
+		tok = c_parser_peek_token (parser);
+		break;
+	      case PRAGMA_NOVECTOR:
+		novector = c_parse_pragma_novector (parser);
+		tok = c_parser_peek_token (parser);
+		break;
+	      default:
+		gcc_unreachable ();
+	      }
+	  }
 	if (!c_parser_next_token_is_keyword (parser, RID_FOR)
 	    && !c_parser_next_token_is_keyword (parser, RID_WHILE)
 	    && !c_parser_next_token_is_keyword (parser, RID_DO))
@@ -13301,11 +13347,11 @@ c_parser_pragma (c_parser *parser, enum pragma_context context, bool *if_p)
 	    return false;
 	  }
 	if (c_parser_next_token_is_keyword (parser, RID_FOR))
-	  c_parser_for_statement (parser, ivdep, unroll, if_p);
+	  c_parser_for_statement (parser, ivdep, unroll, novector, if_p);
 	else if (c_parser_next_token_is_keyword (parser, RID_WHILE))
-	  c_parser_while_statement (parser, ivdep, unroll, if_p);
+	  c_parser_while_statement (parser, ivdep, unroll, novector, if_p);
 	else
-	  c_parser_do_statement (parser, ivdep, unroll);
+	  c_parser_do_statement (parser, ivdep, unroll, novector);
       }
       return true;
 
diff --git a/gcc/testsuite/gcc.dg/vect/vect-novector-pragma.c b/gcc/testsuite/gcc.dg/vect/vect-novector-pragma.c
new file mode 100644
index 0000000000000000000000000000000000000000..3c0b8f5d2acbd276280785e8d0cbe1f7cd650266
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vect/vect-novector-pragma.c
@@ -0,0 +1,61 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target vect_int } */
+
+void f1 (int * restrict a, int * restrict b, int n)
+{
+#pragma GCC novector
+    for (int i = 0; i < (n & -8); i++)
+      a[i] += b[i];
+}
+
+void f2 (int * restrict a, int * restrict b, int n)
+{
+#pragma GCC novector
+#pragma GCC ivdep
+#pragma GCC unroll 2
+    for (int i = 0; i < (n & -8); i++)
+      a[i] += b[i];
+}
+
+void f3 (int * restrict a, int * restrict b, int n)
+{
+#pragma GCC ivdep
+#pragma GCC novector
+#pragma GCC unroll 2
+    for (int i = 0; i < (n & -8); i++)
+      a[i] += b[i];
+}
+
+void f4 (int * restrict a, int * restrict b, int n)
+{
+#pragma GCC ivdep
+#pragma GCC unroll 2
+#pragma GCC novector
+    for (int i = 0; i < (n & -8); i++)
+      a[i] += b[i];
+}
+
+void f5 (int * restrict a, int * restrict b, int n)
+{
+    int i = 0;
+#pragma GCC novector
+    do
+      {
+        a[i] += b[i];
+        i++;
+      }
+    while (i < (n & -8));
+}
+
+void f6 (int * restrict a, int * restrict b, int n)
+{
+    int i = 0;
+#pragma GCC novector
+    while (i < (n & -8))
+      {
+        a[i] += b[i];
+        i++;
+      }
+}
+
+/* { dg-final { scan-tree-dump-not "LOOP VECTORIZED" "vect" } } */
