From patchwork Tue Feb 26 21:14:43 2013
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Subject: [committed] LRA memory leak fix (PR middle-end/56461)
Date: Tue, 26 Feb 2013 11:14:43 -0000
From: Jakub Jelinek <jakub@redhat.com>
X-Patchwork-Id: 223399
Message-Id: <20130226211443.GA12913@tucnak.redhat.com>
To: gcc-patches@gcc.gnu.org
Cc: Vladimir Makarov <vmakarov@redhat.com>

Hi!

Vladimir approved the following memory leak fix in bugzilla, I've
bootstrapped/regtested it on x86_64-linux and i686-linux and checked into
trunk.

2013-02-26  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/56461
	* lra-spills.c (lra_spill): Free spill_hard_reg at the end.


	Jakub


--- gcc/lra-spills.c.jj	2013-01-11 09:02:35.000000000 +0100
+++ gcc/lra-spills.c	2013-02-26 17:08:40.821486270 +0100
@@ -568,6 +568,7 @@ lra_spill (void)
   free (slots);
   free (pseudo_slots);
   free (pseudo_regnos);
+  free (spill_hard_reg);
 }
 
 /* Apply alter_subreg for subregs of regs in *LOC.  Use FINAL_P for