(simplify_comparison): Call CANONICALIZE_COMPARISON, if defined.

From-SVN: r7353

diff --git a/gcc/combine.c b/gcc/combine.c
index ce4f49350721a7c7f2ca0479671c4d3ded4c60bc..861e40c1cb018dba987ab277ab402acf9ee7b232 100644 (file)
--- 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;