From b7a775b20bca07cac697f0b99fb85864ee515cef Mon Sep 17 00:00:00 2001
From: Richard Kenner <kenner@gcc.gnu.org>
Date: Thu, 26 May 1994 18:48:18 -0400
Subject: [PATCH] (simplify_comparison): Call CANONICALIZE_COMPARISON, if
 defined.

From-SVN: r7353
---
 gcc/combine.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/gcc/combine.c b/gcc/combine.c
index ce4f4935072..861e40c1cb0 100644
--- a/gcc/combine.c
+++ b/gcc/combine.c
@@ -9449,6 +9449,12 @@ simplify_comparison (code, pop0, pop1)
 	    }
 	}
 
+#ifdef CANONICALIZE_COMPARISON
+  /* If this machine only supports a subset of valid comparisons, see if we
+     can convert an unsupported one into a supported one.  */
+  CANONICALIZE_COMPARISON (code, op0, op1);
+#endif
+
   *pop0 = op0;
   *pop1 = op1;
 
-- 
2.30.2