From: Tamar Christina <tamar.christina@arm.com>
Date: Tue, 20 Jun 2023 22:31:40 +0000 (+0100)
Subject: gensupport: drop suppport for define_cond_exec from compact syntac
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fheads%2Fdevel%2Fomp%2Fgcc-13;p=thirdparty%2Fgcc.git

gensupport: drop suppport for define_cond_exec from compact syntac

define_cond_exec does not support the special @@ syntax
and so can't support {@.  As such just remove support
for it.

gcc/ChangeLog:

	PR bootstrap/110324
	* gensupport.cc (convert_syntax): Explicitly check for RTX code.
---

diff --git a/gcc/gensupport.cc b/gcc/gensupport.cc
index 980b49cd4814..e39e6dacce25 100644
--- a/gcc/gensupport.cc
+++ b/gcc/gensupport.cc
@@ -878,7 +878,8 @@ convert_syntax (rtx x, file_location loc)
   const char *templ;
   vec_conlist tconvec, convec, attrvec;
 
-  templ_index = GET_CODE (x) == DEFINE_INSN ? 3 : 2;
+  templ_index = 3;
+  gcc_assert (GET_CODE (x) == DEFINE_INSN);
 
   templ = XTMPL (x, templ_index);
 
@@ -1053,7 +1054,6 @@ process_rtx (rtx desc, file_location loc)
       break;
 
     case DEFINE_COND_EXEC:
-      convert_syntax (desc, loc);
       queue_pattern (desc, &define_cond_exec_tail, loc);
       break;