From: Richard Kenner <kenner@gcc.gnu.org>
Date: Fri, 18 Jul 1997 12:12:15 +0000 (-0400)
Subject: (rest_of_compilation): Call reload_cse_regs here.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c8ed219d31279e8c14312e0246887303d56ef4bd;p=gcc.git

(rest_of_compilation): Call reload_cse_regs here.

From-SVN: r14478
---

diff --git a/gcc/toplev.c b/gcc/toplev.c
index 4804a11e385..8635e81e029 100644
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -3349,6 +3349,10 @@ rest_of_compilation (decl)
 
   reload_completed = 1;
 
+  /* Do a very simple CSE pass over just the hard registers.  */
+  if (optimize > 0)
+    reload_cse_regs (insns);
+
   /* On some machines, the prologue and epilogue code, or parts thereof,
      can be represented as RTL.  Doing so lets us schedule insns between
      it and the rest of the code and also allows delayed branch