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| author | Jakub Jelinek <jakub@redhat.com> | 2010-05-07 17:47:52 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2010-05-07 17:47:52 +0200 |
| commit | 86b2c5b637642a064406be4c02bf107ce338b8c5 (patch) | |
| tree | c93879af013252e30773946c72c0726b13d6a101 /gcc/tree.h | |
| parent | db7d7dc1730d47f5813940d97ca60cd6ffa4e2eb (diff) | |
| download | gcc-86b2c5b637642a064406be4c02bf107ce338b8c5.tar.gz | |
tree.h (TREE_ADDRESSABLE): Adjust comment to say that this is also meaningful on PARM_DECLs and RESULT_DECLs.
* tree.h (TREE_ADDRESSABLE): Adjust comment to say that
this is also meaningful on PARM_DECLs and RESULT_DECLs.
From-SVN: r159156
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/tree.h b/gcc/tree.h index 4e5ef70da8b..a03ede5781c 100644 --- a/gcc/tree.h +++ b/gcc/tree.h @@ -411,7 +411,8 @@ struct GTY(()) tree_common { addressable_flag: TREE_ADDRESSABLE in - VAR_DECL, FUNCTION_DECL, FIELD_DECL, LABEL_DECL + VAR_DECL, PARM_DECL, RESULT_DECL, FUNCTION_DECL, FIELD_DECL + LABEL_DECL all types CONSTRUCTOR, IDENTIFIER_NODE STMT_EXPR, it means we want the result of the enclosed expression @@ -1106,8 +1107,8 @@ extern void omp_clause_range_check_failed (const_tree, const char *, int, /* Define many boolean fields that all tree nodes have. */ -/* In VAR_DECL nodes, nonzero means address of this is needed. - So it cannot be in a register. +/* In VAR_DECL, PARM_DECL and RESULT_DECL nodes, nonzero means address + of this is needed. So it cannot be in a register. In a FUNCTION_DECL, nonzero means its address is needed. So it must be compiled even if it is an inline function. In a FIELD_DECL node, it means that the programmer is permitted to |