* Early auto_inc reloads don't conflict with outputs.

From-SVN: r23716

* Early auto_inc reloads don't conflict with outputs.
From-SVN: r23716
701d55e8 · J"orn Rennecke · Joern Rennecke · 1c7f3673 · 701d55e8 · 701d55e8
Commit 701d55e8 authored Nov 19, 1998 by J"orn Rennecke Committed by Joern Rennecke Nov 19, 1998
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gcc/ChangeLog
+4 -0

gcc/reload1.c
+2 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+Thu Nov 19 23:20:59 1998  J"orn Rennecke <amylaar@cygnus.co.uk>
+
+	* Early auto_inc reloads don't conflict with outputs.
+
 Thu Nov 19 12:58:55 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

 	* configure.in: Don't do AC_CHECK_HEADERS(wait.h sys/wait.h).

--- a/gcc/reload1.c
+++ b/gcc/reload1.c
@@ -5249,7 +5249,8 @@ reload_reg_free_for_value_p (regno, opnum, type, value, out, reloadnum,
 	      if ((time1 >= time2
 		   && (! reload_in[i] || reload_out[i]
 		       || ! rtx_equal_p (reload_in[i], value)))
-		  || (out && time2 >= MAX_RECOG_OPERANDS * 4 + 3))
+		  || (out && reload_out_reg[reloadnum]
+		      && time2 >= MAX_RECOG_OPERANDS * 4 + 3))
 		return 0;
 	    }
 	}