(emit_group_store): For REG case, call gen_lowpart if

modes are different. From-SVN: r13152

(emit_group_store): For REG case, call gen_lowpart if
modes are different. From-SVN: r13152
71bc0330 · Jim Wilson · ca8a7793 · 71bc0330
Commit 71bc0330 authored Nov 12, 1996 by Jim Wilson
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gcc/expr.c
+5 -1

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--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -1846,7 +1846,11 @@ emit_group_store (x, y)
 				 plus_constant (XEXP (x, 0),
 						INTVAL (XEXP (element, 1))));
      else if (XEXP (element, 1) == const0_rtx)
-	target = x;
+	{
+	  target = x;
+	  if (GET_MODE (target) != GET_MODE (source_reg))
+	    target = gen_lowpart (GET_MODE (source_reg), target);
+	}
      else
 	abort ();