gcc/

	* doc/md.texi: Document the "unspec" and "unspecv" enum names.
	* Makefile.in (OBJS-common): Include insn-enums.o.
	(insn-enums.o): New rule.
	(simple_generated_c): Add insn-enums.c.
	(build/genenums.o): New rule.
	(genprogmd): Add "enums".
	* genconstants.c (print_enum_type): Declare a C string array
	for each enum.
	* genenums.c: New file.
	* print-rtl.c (print_rtx): If defined, use the "unspecv" enum
	for UNSPEC_VOLATILE.  If defined, use the "unspec" enum for both
	UNSPEC and (as a fallback) for UNSPEC_VOLATILE.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160582 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 3 insertions, 0 deletions

diff --git a/gcc/genconstants.c b/gcc/genconstants.c
index b16a88bc3ea..20b19bfd879 100644
--- a/gcc/genconstants.c
+++ b/gcc/genconstants.c
@@ -69,6 +69,9 @@ print_enum_type (void **slot, void *info ATTRIBUTE_UNUSED)
   upcase_string (value_name);
   printf ("#define %s %d\n", value_name, def->num_values);
 
+  /* Declare the array that is generated by genenum.  */
+  printf ("extern const char *const %s_strings[];\n", def->name);
+
   return 1;
 }