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tree.h (TREE_CONSTANT_OVERFLOW): Obsolete.

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* tree.h (TREE_CONSTANT_OVERFLOW): Obsolete.  For the time being,
	treat TREE_CONSTANT_OVERFLOW as a synonym of TREE_OVERFLOW.

From-SVN: r120677
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Roger Sayle 2007-01-11 15:50:50 +00:00 • committed by Roger Sayle
parent 6311165e6d
commit 95fd24b641
2 changed files with 9 additions and 11 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2007-01-11 Roger Sayle <roger@eyesopen.com>
* tree.h (TREE_CONSTANT_OVERFLOW): Obsolete. For the time being,
treat TREE_CONSTANT_OVERFLOW as a synonym of TREE_OVERFLOW.
2007-01-11 Paolo Bonzini <bonzini@gnu.org>
* configure.ac (strict1_warn): Rename to strict_warn.

15
gcc/tree.h
View file

@ -426,8 +426,6 @@ struct gimple_stmt GTY(())
VAR_DECL, FUNCTION_DECL, CONSTRUCTOR, ADDR_EXPR
BINFO_VIRTUAL_P in
TREE_BINFO
TREE_CONSTANT_OVERFLOW in
INTEGER_CST, REAL_CST, COMPLEX_CST, VECTOR_CST
TREE_SYMBOL_REFERENCED in
IDENTIFIER_NODE
CLEANUP_EH_ONLY in
@ -1133,12 +1131,6 @@ extern void omp_clause_range_check_failed (const tree, const char *, int,
emitted. */
#define TREE_NO_WARNING(NODE) ((NODE)->base.nowarning_flag)
/* In an INTEGER_CST, REAL_CST, COMPLEX_CST, or VECTOR_CST this means
there was an overflow in folding. This is distinct from
TREE_OVERFLOW because ANSI C requires a diagnostic when overflows
occur in constant expressions. */
#define TREE_CONSTANT_OVERFLOW(NODE) (CST_CHECK (NODE)->base.static_flag)
/* In an IDENTIFIER_NODE, this means that assemble_name was called with
this string as an argument. */
#define TREE_SYMBOL_REFERENCED(NODE) \
@ -1150,12 +1142,13 @@ extern void omp_clause_range_check_failed (const tree, const char *, int,
(PTR_OR_REF_CHECK (NODE)->base.static_flag)
/* In an INTEGER_CST, REAL_CST, COMPLEX_CST, or VECTOR_CST, this means
there was an overflow in folding, and no warning has been issued
for this subexpression. TREE_OVERFLOW implies TREE_CONSTANT_OVERFLOW,
but not vice versa. */
there was an overflow in folding. */
#define TREE_OVERFLOW(NODE) (CST_CHECK (NODE)->base.public_flag)
/* ??? This is an obsolete synonym for TREE_OVERFLOW. */
#define TREE_CONSTANT_OVERFLOW(NODE) TREE_OVERFLOW(NODE)
/* TREE_OVERFLOW can only be true for EXPR of CONSTANT_CLASS_P. */
#define TREE_OVERFLOW_P(EXPR) \