From: rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 20 Jan 2000 22:08:29 +0000 (+0000)
Subject:         * jump.c (jump_optimize_1): Don't do addr_vec optimizations at -O0.
X-Git-Tag: upstream/4.9.2~103611
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=574a2ea5dcc55d0b5d1895827b04146fa1825c24;p=platform%2Fupstream%2Flinaro-gcc.git

    * jump.c (jump_optimize_1): Don't do addr_vec optimizations at -O0.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31546 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 310ddf5..373d606 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2000-01-20  Richard Henderson  <rth@cygnus.com>
+
+	* jump.c (jump_optimize_1): Don't do addr_vec optimizations at -O0.
+
 2000-01-20  Zack Weinberg  <zack@wolery.cumb.org>
 
 	* Makefile.in (fixinc.sh): Depend on specs.
diff --git a/gcc/jump.c b/gcc/jump.c
index 9028be1..bbd04da 100644
--- a/gcc/jump.c
+++ b/gcc/jump.c
@@ -337,6 +337,9 @@ jump_optimize_1 (f, cross_jump, noop_moves, after_regscan, mark_labels_only)
 	  if (nlabel != JUMP_LABEL (insn))
 	    changed |= redirect_jump (insn, nlabel);
 
+	  if (! optimize)
+	    continue;
+
 	  /* If a dispatch table always goes to the same place,
 	     get rid of it and replace the insn that uses it.  */
 
@@ -373,9 +376,6 @@ jump_optimize_1 (f, cross_jump, noop_moves, after_regscan, mark_labels_only)
 		}
 	    }
 
-	  if (! optimize)
-	    continue;
-
 	  /* If a jump references the end of the function, try to turn
 	     it into a RETURN insn, possibly a conditional one.  */
 	  if (JUMP_LABEL (insn) != 0