* 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 (file)
--- 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 (file)
--- 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