From: Richard Earnshaw <rearnsha@arm.com>
Date: Thu, 22 Dec 2011 17:31:50 +0000 (+0000)
Subject: re PR target/51643 (Incorrect code produced for tail-call of weak function with ... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=444880b9b1f55dd5efa5212c120fcfc012ea90eb;p=gcc.git

re PR target/51643 (Incorrect code produced for tail-call of weak function with -O2/-O3 option)

	PR target/51643
	* arm.c (arm_function_ok_for_sibcall): Use DECL_WEAK in previous
	change.

From-SVN: r182628
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index cc8a2a4fbfb..3c785e1ce46 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2011-12-21  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/51643
+	* arm.c (arm_function_ok_for_sibcall): Use DECL_WEAK in previous
+	change.
+
 2011-12-22  Tristan Gingold  <gingold@adacore.com>
 
 	* config/ia64/ia64.c (ia64_promote_function_mode): Remove.
diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c
index fec43fba903..0bded8d04e9 100644
--- a/gcc/config/arm/arm.c
+++ b/gcc/config/arm/arm.c
@@ -5255,7 +5255,7 @@ arm_function_ok_for_sibcall (tree decl, tree exp)
      sibling calls.  */
   if (TARGET_AAPCS_BASED
       && arm_abi == ARM_ABI_AAPCS
-      && lookup_attribute ("weak", DECL_ATTRIBUTES (decl)))
+      && DECL_WEAK (decl))
     return false;
 
   /* Everything else is ok.  */