From: rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sat, 6 Sep 2008 09:21:39 +0000 (+0000)
Subject: gcc/
X-Git-Url: http://git.sourceforge.jp/view?a=commitdiff_plain;h=84166344d5c07a1111be19deff267d02caa8ac89;p=pf3gnuchains%2Fgcc-fork.git

gcc/
	* config/mips/mips.c (mips_function_ok_for_sibcall): Check for
	DECL being null.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140056 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 280b57170a4..f3a30d97222 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2008-09-06  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/mips/mips.c (mips_function_ok_for_sibcall): Check for
+	DECL being null.
+
 2008-09-06  Richard Sandiford  <rdsandiford@goolemail.com>
 	    Peter Fuerst  <post@pfrst.de>
 
diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c
index 9187991c763..799570cc7ae 100644
--- a/gcc/config/mips/mips.c
+++ b/gcc/config/mips/mips.c
@@ -6173,7 +6173,8 @@ mips_function_ok_for_sibcall (tree decl, tree exp ATTRIBUTE_UNUSED)
      because there is no direct "jx" instruction equivalent to "jalx" to
      switch the ISA mode.  We only care about cases where the sibling
      and normal calls would both be direct.  */
-  if (mips_use_mips16_mode_p (decl)
+  if (decl
+      && mips_use_mips16_mode_p (decl)
       && const_call_insn_operand (XEXP (DECL_RTL (decl), 0), VOIDmode))
     return false;