(exand_expr, case RTL_EXPR): Call new function preserve_rtl_expr_result.

From-SVN: r6368

(exand_expr, case RTL_EXPR): Call new function preserve_rtl_expr_result.
From-SVN: r6368
99310285 · Richard Kenner · 422c8f63 · 99310285
Commit 99310285 authored Jan 10, 1994 by Richard Kenner
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gcc/expr.c
+2 -1

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--- a/gcc/expr.c
+++ b/gcc/expr.c
 /* Convert tree expression to rtl instructions, for GNU compiler.
-   Copyright (C) 1988, 1992, 1993 Free Software Foundation, Inc.
+   Copyright (C) 1988, 1992, 1993, 1994 Free Software Foundation, Inc.

 This file is part of GNU CC.

@@ -4076,6 +4076,7 @@ expand_expr (exp, target, tmode, modifier)
 	abort ();
      emit_insns (RTL_EXPR_SEQUENCE (exp));
      RTL_EXPR_SEQUENCE (exp) = const0_rtx;
+      preserve_rtl_expr_result (RTL_EXPR_RTL (exp));
      free_temps_for_rtl_expr (exp);
      return RTL_EXPR_RTL (exp);