From: Vladimir Makarov <vmakarov@redhat.com>
Date: Thu, 13 Nov 2014 05:07:52 +0000 (+0000)
Subject: lra.c (lra): Switch off rematerialization pass.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0a134b2aa3328e3707774661c7b727a8270758c3;p=gcc.git

lra.c (lra): Switch off rematerialization pass.

2014-11-13  Vladimir Makarov  <vmakarov@redhat.com>

	* lra.c (lra): Switch off rematerialization pass.

From-SVN: r217459
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b089cb8a6e0..90b9639bf92 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2014-11-13  Vladimir Makarov  <vmakarov@redhat.com>
+
+	* lra.c (lra): Switch off rematerialization pass.
+
 2014-11-12  Vladimir Makarov  <vmakarov@redhat.com>
 
 	* common.opt (flra-remat): New.
diff --git a/gcc/lra.c b/gcc/lra.c
index a140f2ab89a..6b99d5bc3d0 100644
--- a/gcc/lra.c
+++ b/gcc/lra.c
@@ -2349,7 +2349,7 @@ lra (FILE *f)
 	}
       /* Now we know what pseudos should be spilled.  Try to
 	 rematerialize them first.  */
-      if (lra_remat ())
+      if (0 && lra_remat ())
 	{
 	  /* We need full live info -- see the comment above.  */
 	  lra_create_live_ranges (lra_reg_spill_p);