From: Steve Ellcey <sje@cup.hp.com>
Date: Fri, 16 Jul 2004 17:19:20 +0000 (+0000)
Subject: builtins.c (expand_builtin_stpcpy): Do not create temporary reg with VOIDmode.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=58ec6ece35f6af8ea22b4b483b44b49aa5b64056;p=gcc.git

builtins.c (expand_builtin_stpcpy): Do not create temporary reg with VOIDmode.

	* builtins.c (expand_builtin_stpcpy): Do not create temporary
	reg with VOIDmode.

From-SVN: r84825
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index bb162518d71..e3211698fc8 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2004-07-16  Steve Ellcey  <sje@cup.hp.com>
+
+	* builtins.c (expand_builtin_stpcpy): Do not create temporary
+	reg with VOIDmode.
+
 2004-07-16  Segher Boessenkool  <segher@kernel.crashing.org>
 
 	* config/rs6000/eabi.asm (__eabi_convert): Fix typo (cmpi vs. cmpwi).
diff --git a/gcc/builtins.c b/gcc/builtins.c
index 58eafd403af..d83b0de27de 100644
--- a/gcc/builtins.c
+++ b/gcc/builtins.c
@@ -3130,7 +3130,12 @@ expand_builtin_stpcpy (tree arglist, rtx target, enum machine_mode mode)
 	      if (ret)
 		{
 		  if (! target)
-		    target = gen_reg_rtx (mode);
+		    {
+		      if (mode != VOIDmode)
+			target = gen_reg_rtx (mode);
+		      else
+			target = gen_reg_rtx (GET_MODE (ret));
+		    }
 		  if (GET_MODE (target) != GET_MODE (ret))
 		    ret = gen_lowpart (GET_MODE (target), ret);