From: Jeff Law <law@redhat.com>
Date: Thu, 8 Oct 2015 20:27:38 +0000 (-0600)
Subject: [PATCH] [2/n] Fix minor SSA_NAME leaks
X-Git-Tag: basepoints/gcc-7~4057
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d8bf7dce97541718233f8f7e2a332082ef5b9672;p=thirdparty%2Fgcc.git

[PATCH] [2/n] Fix minor SSA_NAME leaks

	* tree-ssa-dse.c (dse_optimize_stmt): Add missing call to
	release_defs.

From-SVN: r228624
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 428649149456..64309c199006 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2015-10-08  Jeff Law  <law@redhat.com>
+
+	* tree-ssa-dse.c (dse_optimize_stmt): Add missing call to
+	release_defs.
+
 2015-10-08  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* config/i386/i386.c (ix86_compute_frame_layout): Round up the
diff --git a/gcc/tree-ssa-dse.c b/gcc/tree-ssa-dse.c
index ac9c05a4e7b6..80ebdb622128 100644
--- a/gcc/tree-ssa-dse.c
+++ b/gcc/tree-ssa-dse.c
@@ -271,6 +271,7 @@ dse_optimize_stmt (gimple_stmt_iterator *gsi)
 		  /* Remove the dead store.  */
 		  if (gsi_remove (gsi, true))
 		    bitmap_set_bit (need_eh_cleanup, gimple_bb (stmt)->index);
+		  release_defs (stmt);
 		}
 	      break;
 	    }