From: Stefan Schulze Frielinghaus <stefansf@gcc.gnu.org>
Date: Fri, 12 Dec 2025 19:44:45 +0000 (+0100)
Subject: s390: Warn about non-overloaded deprecated builtins
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=be6d6fdab5b5f7ebdb5270e09fcc1a1e5ec0be16;p=thirdparty%2Fgcc.git

s390: Warn about non-overloaded deprecated builtins

Previously a warning for a deprecated builtin was only emitted for
overloaded builtins.  Warn about non-overloaded deprecated builtins,
too.

gcc/ChangeLog:

	* config/s390/s390.cc (s390_expand_builtin): Warn about
	non-overloaded deprecated builtins.
---

diff --git a/gcc/config/s390/s390.cc b/gcc/config/s390/s390.cc
index 359ea1c3d64..d2a7fa29978 100644
--- a/gcc/config/s390/s390.cc
+++ b/gcc/config/s390/s390.cc
@@ -917,6 +917,9 @@ s390_expand_builtin (tree exp, rtx target, rtx subtarget ATTRIBUTE_UNUSED,
 	  error ("Builtin %qF requires z17 or higher", fndecl);
 	  return const0_rtx;
 	}
+
+      if (bflags & B_DEP)
+	warning (0, "builtin %qF is deprecated", fndecl);
     }
   if (fcode >= S390_OVERLOADED_BUILTIN_VAR_OFFSET
       && fcode < S390_ALL_BUILTIN_MAX)