From: Vladimir Makarov <vmakarov@redhat.com>
Date: Sat, 15 Nov 2014 16:59:08 +0000 (+0000)
Subject: lra.c (lra): Switch off rematerialization pass.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2772f5a14f85bc8f8332897d3f60f058de3821d9;p=gcc.git

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

2014-11-15  Vladimir Makarov  <vmakarov@redhat.com>

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

From-SVN: r217609
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e7053962b95..b50fd1865b7 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2014-11-15  Vladimir Makarov  <vmakarov@redhat.com>
+
+	* lra.c (lra): Switch off rematerialization pass.
+
 2014-11-15  Marc Glisse  <marc.glisse@inria.fr>
 
 	* config/i386/xmmintrin.h (_mm_add_ps, _mm_sub_ps, _mm_mul_ps,
diff --git a/gcc/lra.c b/gcc/lra.c
index 9309d5e44c2..661a3842707 100644
--- a/gcc/lra.c
+++ b/gcc/lra.c
@@ -2354,7 +2354,7 @@ lra (FILE *f)
 	break;
       /* 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, true);