[ARM] Fix arm-none-eabi builds.

Submitted by Ramana Radhakrishnan on May 16, 2013, 2:34 p.m.

Details

Message ID 5194EE79.1050308@arm.com
State New
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Commit Message

Ramana Radhakrishnan May 16, 2013, 2:34 p.m.
My patch for PR19599 yesterday had a problem with arm-none-eabi builds. 
I had missed a null pointer check of decl in an AAPCS only 
configuration. Now applied as obvious.


regards
Ramana

2013-05-16  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

         PR target/19599
         * config/arm/arm.c (arm_function_ok_for_sibcall): Add check
         for NULL decl.

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Index: gcc/config/arm/arm.c
===================================================================
--- gcc/config/arm/arm.c	(revision 198971)
+++ gcc/config/arm/arm.c	(working copy)
@@ -5426,6 +5426,7 @@  arm_function_ok_for_sibcall (tree decl, 
      sibling calls.  */
   if (TARGET_AAPCS_BASED
       && arm_abi == ARM_ABI_AAPCS
+      && decl
       && DECL_WEAK (decl))
     return false;