From: Roger Sayle <roger@eyesopen.com>
Date: Tue, 30 Jul 2002 02:19:43 +0000 (+0000)
Subject: builtins.c (expand_builtin): Change the default behavior to only issue an error if...
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e62f4abc90905f2db2f64f54a18e7c0de08db7df;p=platform%2Fupstream%2Fgcc.git

builtins.c (expand_builtin): Change the default behavior to only issue an error if...


	* builtins.c (expand_builtin):  Change the default behavior to
	only issue an error if the builtin function doesn't have a
	fallback library call.  Remove several cases handled by the
	new default.

From-SVN: r55860
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5c17ee3..1756328f 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2002-07-29  Roger Sayle  <roger@eyesopen.com>
+
+	* builtins.c (expand_builtin):  Change the default behavior to
+	only issue an error if the builtin function doesn't have a 
+	fallback library call.  Remove several cases handled by the
+	new default.
+
 2002-07-29  John David Anglin  <dave@hiauly1.hia.nrc>
 
 	* real.c (ieee_24, ieee_53, ieee_64, ieee_113): Define only if the
diff --git a/gcc/builtins.c b/gcc/builtins.c
index 1c8e8a8..9c52cce 100644
--- a/gcc/builtins.c
+++ b/gcc/builtins.c
@@ -3776,9 +3776,6 @@ expand_builtin (exp, target, subtarget, mode, ignore)
 	return target;
       break;
 
-    case BUILT_IN_FMOD:
-      break;
-
     case BUILT_IN_APPLY_ARGS:
       return expand_builtin_apply_args ();
 
@@ -3999,15 +3996,6 @@ expand_builtin (exp, target, subtarget, mode, ignore)
       expand_builtin_trap ();
       return const0_rtx;
 
-    case BUILT_IN_PUTCHAR:
-    case BUILT_IN_PUTS:
-    case BUILT_IN_FPUTC:
-    case BUILT_IN_FWRITE:
-    case BUILT_IN_PUTCHAR_UNLOCKED:
-    case BUILT_IN_PUTS_UNLOCKED:
-    case BUILT_IN_FPUTC_UNLOCKED:
-    case BUILT_IN_FWRITE_UNLOCKED:
-      break;
     case BUILT_IN_FPUTS:
       target = expand_builtin_fputs (arglist, ignore,/*unlocked=*/ 0);
       if (target)
@@ -4058,9 +4046,10 @@ expand_builtin (exp, target, subtarget, mode, ignore)
       return const0_rtx;
 
 
-    default:			/* just do library call, if unknown builtin */
-      error ("built-in function `%s' not currently supported",
-	     IDENTIFIER_POINTER (DECL_NAME (fndecl)));
+    default:	/* just do library call, if unknown builtin */
+      if (!DECL_ASSEMBLER_NAME_SET_P (fndecl))
+	error ("built-in function `%s' not currently supported",
+	       IDENTIFIER_POINTER (DECL_NAME (fndecl)));
     }
 
   /* The switch statement above can drop through to cause the function