From: Jeff Law <law@redhat.com>
Date: Mon, 6 Aug 2018 13:49:10 +0000 (-0600)
Subject: reload1.c (forget_old_reloads_1): Adjust CLOBBER_HIGH assert.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5dc096267cd29d890f32453da771a45c5b639c55;p=gcc.git

reload1.c (forget_old_reloads_1): Adjust CLOBBER_HIGH assert.

	* reload1.c (forget_old_reloads_1): Adjust CLOBBER_HIGH
	assert.

From-SVN: r263333
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 78e51d29f73..c17a55ce837 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2018-08-06  Jeff Law  <law@redhat.com>
+
+	* reload1.c (forget_old_reloads_1): Adjust CLOBBER_HIGH
+	assert.
+
 2018-08-06  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 
 	PR target/86662
diff --git a/gcc/reload1.c b/gcc/reload1.c
index 8e15160c6ad..3c0c9ff982f 100644
--- a/gcc/reload1.c
+++ b/gcc/reload1.c
@@ -4931,7 +4931,7 @@ forget_old_reloads_1 (rtx x, const_rtx setter,
     return;
 
   /* CLOBBER_HIGH is only supported for LRA.  */
-  gcc_assert (GET_CODE (setter) != CLOBBER_HIGH);
+  gcc_assert (setter == NULL_RTX || GET_CODE (setter) != CLOBBER_HIGH);
 
   regno = REGNO (x);