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(assemble_variable): If low part of size doesn't fit in an int,

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variable is too large.

From-SVN: r14428
This commit is contained in:
Richard Kenner 1997-07-14 07:26:35 -04:00
parent 9ddca353b9
commit 506711af80
1 changed files with 5 additions and 1 deletions
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6
gcc/varasm.c
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@ -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;