re PR c++/60267 (ICE in c_pp_lookup_pragma, at c-family/c-pragma.c:1232; ICE in…

re PR c++/60267 (ICE in c_pp_lookup_pragma, at c-family/c-pragma.c:1232; ICE in tsubst_copy, at cp/pt.c:12887)

	PR c++/60267
	* c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
	for PRAGMA_IVDEP if flag_preprocess_only.

	* gcc.dg/pr60267.c: New test.

From-SVN: r207911

gcc/c-family/ChangeLog

+2014-02-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/60267
+	* c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
+	for PRAGMA_IVDEP if flag_preprocess_only.
+
 2014-02-12  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c/60101

gcc/c-family/c-pragma.c

@@ -1392,8 +1392,9 @@ init_pragma (void)
     cpp_register_deferred_pragma (parse_in, "GCC", "pch_preprocess",
 				  PRAGMA_GCC_PCH_PREPROCESS, false, false);
 
-  cpp_register_deferred_pragma (parse_in, "GCC", "ivdep", PRAGMA_IVDEP, false,
-				false);
+  if (!flag_preprocess_only)
+    cpp_register_deferred_pragma (parse_in, "GCC", "ivdep", PRAGMA_IVDEP, false,
+				  false);
 #ifdef HANDLE_PRAGMA_PACK_WITH_EXPANSION
   c_register_pragma_with_expansion (0, "pack", handle_pragma_pack);
 #else

gcc/testsuite/ChangeLog

+2014-02-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/60267
+	* gcc.dg/pr60267.c: New test.
+
 2014-02-19  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR target/59794

gcc/testsuite/gcc.dg/pr60267.c

+/* PR c++/60267 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -save-temps" } */
+
+void
+foo (int *a, int *b, int *c)
+{
+  int i;
+#pragma GCC ivdep
+  for (i = 0; i < 64; i++)
+    a[i] = b[i] * c[i];
+}
+
+/* { dg-final { cleanup-saved-temps } } */