* postreload.c (reload_cse_move2add): Don't try to work with BImode.

From-SVN: r107179

* postreload.c (reload_cse_move2add): Don't try to work with BImode.
From-SVN: r107179
032e2f50 · Richard Kenner · Richard Kenner · 438090c3 · 032e2f50 · 032e2f50
Commit 032e2f50 authored Nov 18, 2005 by Richard Kenner Committed by Richard Kenner Nov 18, 2005
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gcc/ChangeLog
+3 -1

gcc/postreload.c
+1 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
-2005-11-18  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
+2005-11-18  Richard Kenner  <kenner@don.gnat.com>
+
+	* postreload.c (reload_cse_move2add): Don't try to work with BImode.

 	* fold-const.c (build_range_check): Use proper type for subtraction
 	when merging lower bound.

--- a/gcc/postreload.c
+++ b/gcc/postreload.c
@@ -1268,7 +1268,7 @@ reload_cse_move2add (rtx first)
 		      rtx tem = gen_rtx_PLUS (GET_MODE (reg), reg, new_src);
 		      validate_change (insn, &SET_SRC (pat), tem, 0);
 		    }
-		  else
+		  else if (GET_MODE (reg) != BImode)
 		    {
 		      enum machine_mode narrow_mode;
 		      for (narrow_mode = GET_CLASS_NARROWEST_MODE (MODE_INT);