From: Jason Merrill <jason@casey.cygnus.com>
Date: Wed, 15 Dec 1999 19:56:41 +0000 (+0000)
Subject: * stmt.c (expand_decl): Expand upper bound of a dynamic array.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4d9af632c473c98fdca77cd26fa0113f93bdb9e6;p=gcc.git

* stmt.c (expand_decl): Expand upper bound of a dynamic array.

From-SVN: r30962
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 28698f21047..5e8cfedadd0 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+1999-12-15  Jason Merrill  <jason@casey.cygnus.com>
+
+	* stmt.c (expand_decl): Expand upper bound of a dynamic array.
+
 1999-12-15  Jakub Jelinek  <jakub@redhat.com>
 
 	* expr.c (emit_group_load): Use dst mode if src is VOIDmode.
diff --git a/gcc/stmt.c b/gcc/stmt.c
index 8256646bab2..e94c1e8a87a 100644
--- a/gcc/stmt.c
+++ b/gcc/stmt.c
@@ -3817,6 +3817,12 @@ expand_decl (decl)
 	  stack_block_stack = thisblock;
 	}
 
+      /* In function-at-a-time mode, variable_size doesn't expand this,
+	 so do it now.  */
+      if (TREE_CODE (type) == ARRAY_TYPE && TYPE_DOMAIN (type))
+	expand_expr (TYPE_MAX_VALUE (TYPE_DOMAIN (type)),
+		     const0_rtx, VOIDmode, 0);
+
       /* Compute the variable's size, in bytes.  */
       size = expand_expr (size_binop (CEIL_DIV_EXPR,
 				      DECL_SIZE (decl),