* loop.c (check_insn_for_givs): Remove DONT_REDUCE_ADDR macro.

From-SVN: r67312

* loop.c (check_insn_for_givs): Remove DONT_REDUCE_ADDR macro.
From-SVN: r67312
e0945432 · Andreas Jaeger · Andreas Jaeger · fd66c4e3 · e0945432 · e0945432
Commit e0945432 authored Jun 01, 2003 by Andreas Jaeger Committed by Andreas Jaeger Jun 01, 2003
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gcc/loop.c
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
 2003-06-01  Andreas Jaeger  <aj@suse.de>

+	* loop.c (check_insn_for_givs): Remove DONT_REDUCE_ADDR macro.
+
 	* config/d30v/d30v.h: Remove text copied from the manual.

 2003-06-01  Roger Sayle  <roger@eyesopen.com>

--- a/gcc/loop.c
+++ b/gcc/loop.c
@@ -5578,14 +5578,10 @@ check_insn_for_givs (loop, p, not_every_iteration, maybe_multiple)
 	}
    }

-#ifndef DONT_REDUCE_ADDR
  /* Look for givs which are memory addresses.  */
-  /* This resulted in worse code on a VAX 8600.  I wonder if it
-     still does.  */
  if (GET_CODE (p) == INSN)
    find_mem_givs (loop, PATTERN (p), p, not_every_iteration,
 		   maybe_multiple);
-#endif

  /* Update the status of whether giv can derive other givs.  This can
     change when we pass a label or an insn that updates a biv.  */