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* gimplify.c (gimplify_one_sizepos): Don't do anything if any VAR_DECL.

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From-SVN: r83998
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Richard Kenner 2004-07-01 19:45:28 +00:00 committed by Richard Kenner
parent 8e6b96d398
commit 1e748a2b15
2 changed files with 7 additions and 1 deletions
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gcc/ChangeLog
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@ -1,5 +1,7 @@
2004-07-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* gimplify.c (gimplify_one_sizepos): Don't do anything if any VAR_DECL.
* tree-pretty-print.c (dump_generic_node, case ARRAY_REF): Use
access functions for lower bound and element size and only output
if lower bound nonzero or element size not same as that of type.

6
gcc/gimplify.c
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@ -4069,8 +4069,12 @@ void
gimplify_one_sizepos (tree *expr_p, tree *stmt_p)
{
/* We don't do anything if the value isn't there, is constant, or contains
A PLACEHOLDER_EXPR. */
A PLACEHOLDER_EXPR. We also don't want to do anything if it's already
a VAR_DECL. If it's a VAR_DECL from another function, the gimplfier
will want to replace it with a new variable, but that will cause problems
if this type is from outside the function. It's OK to have that here. */
if (*expr_p == NULL_TREE || TREE_CONSTANT (*expr_p)
|| TREE_CODE (*expr_p) == VAR_DECL
|| CONTAINS_PLACEHOLDER_P (*expr_p))
return;