* rtl.def (DEFINE_INSN, DEFINE_INSN_AND_SPLIT, DEFINE_PEEPHOLE):

	Change output-template slot to format 'T'.
	* rtl.h (XTMPL): New.
	* read-rtl.c (read_escape): New function.
	(read_quoted_string, read_braced_string): Use it.
	(read_rtx): Set star_if_braced from the format string.
	Use XTMPL where appropriate.
	* genoutput.c (gen_insn, gen_peephole): Use XTMPL to get the
	template string.

	* rtl.c: Include errors.h for sake of rtl_check_failed* routines.
	Document 'T' in rtx format strings.
	* Makefile.in (rtl.o, $(HOST_PREFIX_1)rtl.o): Depend on errors.h.
	* errors.c (internal_error): Add missing ": " at end of string.

	* i860.md: Change triple backslashes to double backslashes at
	ends of lines in output templates.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@43665 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 3 insertions, 0 deletions

diff --git a/gcc/rtl.c b/gcc/rtl.c
index 0c84d752e3e..0e4a9b33da5 100644
--- a/gcc/rtl.c
+++ b/gcc/rtl.c
@@ -24,6 +24,7 @@ Boston, MA 02111-1307, USA.  */
 #include "rtl.h"
 #include "real.h"
 #include "ggc.h"
+#include "errors.h"
 
 
 /* Calculate the format for CONST_DOUBLE.  This depends on the relative
@@ -230,6 +231,8 @@ const char * const rtx_format[] = {
          prints the string
      "S" like "s", but optional:
 	 the containing rtx may end before this operand
+     "T" like "s", but treated specially by the RTL reader;
+         only found in machine description patterns.
      "e" a pointer to an rtl expression
          prints the expression
      "E" a pointer to a vector that points to a number of rtl expressions