From 506711af80cb7a45f567dfd3502647aad0465637 Mon Sep 17 00:00:00 2001 From: Richard Kenner Date: Mon, 14 Jul 1997 07:26:35 -0400 Subject: [PATCH] (assemble_variable): If low part of size doesn't fit in an int, variable is too large. From-SVN: r14428 --- gcc/varasm.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/gcc/varasm.c b/gcc/varasm.c index 29257ddb55d0..dae266244c8b 100644 --- a/gcc/varasm.c +++ b/gcc/varasm.c @@ -1272,6 +1272,8 @@ assemble_variable (decl, top_level, at_end, dont_output_data) if (! dont_output_data) { + int size; + if (TREE_CODE (DECL_SIZE (decl)) != INTEGER_CST) goto finish; @@ -1279,7 +1281,9 @@ assemble_variable (decl, top_level, at_end, dont_output_data) size_tree = size_binop (CEIL_DIV_EXPR, DECL_SIZE (decl), size_int (BITS_PER_UNIT)); - if (TREE_INT_CST_HIGH (size_tree) != 0) + size = TREE_INT_CST_LOW (size_tree); + if (TREE_INT_CST_HIGH (size_tree) != 0 + || size != TREE_INT_CST_LOW (size_tree)) { error_with_decl (decl, "size of variable `%s' is too large"); goto finish;