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coretypes.h (const_bitmap, [...]): New.

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* coretypes.h (const_bitmap, const_rtx, const_rtvec, const_tree):
	New.
	
	* rtl.h (RTL_CHECK1, RTL_CHECK2, RTL_CHECKC1, RTL_CHECKC2,
	RTVEC_ELT, XWINT, XCWINT, XCMWINT, XCNMPRV, BLOCK_SYMBOL_CHECK,
	RTL_FLAG_CHECK1, RTL_FLAG_CHECK2, RTL_FLAG_CHECK3,
	RTL_FLAG_CHECK4, RTL_FLAG_CHECK5, RTL_FLAG_CHECK6,
	RTL_FLAG_CHECK7, RTL_FLAG_CHECK8, LABEL_KIND, SET_LABEL_KIND):
	Preserve const-ness of parameters through use of __typeof(),
	also constify and tidy.
	
	* tree.h (TREE_CHECK, TREE_NOT_CHECK, TREE_CHECK2,
	TREE_NOT_CHECK2, TREE_CHECK3, TREE_NOT_CHECK3, TREE_CHECK4,
	NON_TREE_CHECK4, TREE_CHECK5, TREE_NOT_CHECK5,
	CONTAINS_STRUCT_CHECK, TREE_CLASS_CHECK, TREE_RANGE_CHECK,
	OMP_CLAUSE_SUBCODE_CHECK, OMP_CLAUSE_RANGE_CHECK, EXPR_CHECK,
	GIMPLE_STMT_CHECK, NON_TYPE_CHECK, TREE_VEC_ELT_CHECK,
	PHI_NODE_ELT_CHECK, OMP_CLAUSE_ELT_CHECK, TREE_OPERAND_CHECK,
	TREE_OPERAND_CHECK_CODE, GIMPLE_STMT_OPERAND_CHECK,
	TREE_RTL_OPERAND_CHECK, TREE_CHAIN, TREE_TYPE): Likewise.

From-SVN: r126918
This commit is contained in:
Kaveh R. Ghazi 2007-07-25 18:00:08 +00:00 committed by Kaveh Ghazi
parent 608063c3e9
commit a57193e811
4 changed files with 85 additions and 55 deletions
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23
gcc/ChangeLog
View File

@ -1,3 +1,26 @@
2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* coretypes.h (const_bitmap, const_rtx, const_rtvec, const_tree):
New.
* rtl.h (RTL_CHECK1, RTL_CHECK2, RTL_CHECKC1, RTL_CHECKC2,
RTVEC_ELT, XWINT, XCWINT, XCMWINT, XCNMPRV, BLOCK_SYMBOL_CHECK,
RTL_FLAG_CHECK1, RTL_FLAG_CHECK2, RTL_FLAG_CHECK3,
RTL_FLAG_CHECK4, RTL_FLAG_CHECK5, RTL_FLAG_CHECK6,
RTL_FLAG_CHECK7, RTL_FLAG_CHECK8, LABEL_KIND, SET_LABEL_KIND):
Preserve const-ness of parameters through use of __typeof(),
also constify and tidy.
* tree.h (TREE_CHECK, TREE_NOT_CHECK, TREE_CHECK2,
TREE_NOT_CHECK2, TREE_CHECK3, TREE_NOT_CHECK3, TREE_CHECK4,
NON_TREE_CHECK4, TREE_CHECK5, TREE_NOT_CHECK5,
CONTAINS_STRUCT_CHECK, TREE_CLASS_CHECK, TREE_RANGE_CHECK,
OMP_CLAUSE_SUBCODE_CHECK, OMP_CLAUSE_RANGE_CHECK, EXPR_CHECK,
GIMPLE_STMT_CHECK, NON_TYPE_CHECK, TREE_VEC_ELT_CHECK,
PHI_NODE_ELT_CHECK, OMP_CLAUSE_ELT_CHECK, TREE_OPERAND_CHECK,
TREE_OPERAND_CHECK_CODE, GIMPLE_STMT_OPERAND_CHECK,
TREE_RTL_OPERAND_CHECK, TREE_CHAIN, TREE_TYPE): Likewise.
2007-07-25 Julian Brown <julian@codesourcery.com>
Mark Shinwell <shinwell@codesourcery.com>

7
gcc/coretypes.h
View File

@ -39,12 +39,16 @@ Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
struct bitmap_head_def;
typedef struct bitmap_head_def *bitmap;
typedef const struct bitmap_head_def *const_bitmap;
struct rtx_def;
typedef struct rtx_def *rtx;
typedef const struct rtx_def *const_rtx;
struct rtvec_def;
typedef struct rtvec_def *rtvec;
typedef const struct rtvec_def *const_rtvec;
union tree_node;
typedef union tree_node *tree;
typedef const union tree_node *const_tree;
union section;
typedef union section section;
@ -78,8 +82,11 @@ struct _dont_use_rtx_here_;
struct _dont_use_rtvec_here_;
union _dont_use_tree_here_;
#define rtx struct _dont_use_rtx_here_ *
#define const_rtx struct _dont_use_rtx_here_ *
#define rtvec struct _dont_use_rtvec_here *
#define const_rtvec struct _dont_use_rtvec_here *
#define tree union _dont_use_tree_here_ *
#define const_tree union _dont_use_tree_here_ *
#endif

48
gcc/rtl.h
View File

@ -454,7 +454,7 @@ struct rtvec_def GTY(()) {
/* The bit with a star outside the statement expr and an & inside is
so that N can be evaluated only once. */
#define RTL_CHECK1(RTX, N, C1) __extension__ \
(*({ rtx const _rtx = (RTX); const int _n = (N); \
(*({ __typeof (RTX) const _rtx = (RTX); const int _n = (N); \
const enum rtx_code _code = GET_CODE (_rtx); \
if (_n < 0 || _n >= GET_RTX_LENGTH (_code)) \
rtl_check_failed_bounds (_rtx, _n, __FILE__, __LINE__, \
@ -465,7 +465,7 @@ struct rtvec_def GTY(()) {
&_rtx->u.fld[_n]; }))
#define RTL_CHECK2(RTX, N, C1, C2) __extension__ \
(*({ rtx const _rtx = (RTX); const int _n = (N); \
(*({ __typeof (RTX) const _rtx = (RTX); const int _n = (N); \
const enum rtx_code _code = GET_CODE (_rtx); \
if (_n < 0 || _n >= GET_RTX_LENGTH (_code)) \
rtl_check_failed_bounds (_rtx, _n, __FILE__, __LINE__, \
@ -477,14 +477,14 @@ struct rtvec_def GTY(()) {
&_rtx->u.fld[_n]; }))
#define RTL_CHECKC1(RTX, N, C) __extension__ \
(*({ rtx const _rtx = (RTX); const int _n = (N); \
(*({ __typeof (RTX) const _rtx = (RTX); const int _n = (N); \
if (GET_CODE (_rtx) != (C)) \
rtl_check_failed_code1 (_rtx, (C), __FILE__, __LINE__, \
__FUNCTION__); \
&_rtx->u.fld[_n]; }))
#define RTL_CHECKC2(RTX, N, C1, C2) __extension__ \
(*({ rtx const _rtx = (RTX); const int _n = (N); \
(*({ __typeof (RTX) const _rtx = (RTX); const int _n = (N); \
const enum rtx_code _code = GET_CODE (_rtx); \
if (_code != (C1) && _code != (C2)) \
rtl_check_failed_code2 (_rtx, (C1), (C2), __FILE__, __LINE__, \
@ -492,14 +492,14 @@ struct rtvec_def GTY(()) {
&_rtx->u.fld[_n]; }))
#define RTVEC_ELT(RTVEC, I) __extension__ \
(*({ rtvec const _rtvec = (RTVEC); const int _i = (I); \
(*({ __typeof (RTVEC) const _rtvec = (RTVEC); const int _i = (I); \
if (_i < 0 || _i >= GET_NUM_ELEM (_rtvec)) \
rtvec_check_failed_bounds (_rtvec, _i, __FILE__, __LINE__, \
__FUNCTION__); \
&_rtvec->elem[_i]; }))
#define XWINT(RTX, N) __extension__ \
(*({ rtx const _rtx = (RTX); const int _n = (N); \
(*({ __typeof (RTX) const _rtx = (RTX); const int _n = (N); \
const enum rtx_code _code = GET_CODE (_rtx); \
if (_n < 0 || _n >= GET_RTX_LENGTH (_code)) \
rtl_check_failed_bounds (_rtx, _n, __FILE__, __LINE__, \
@ -510,29 +510,29 @@ struct rtvec_def GTY(()) {
&_rtx->u.hwint[_n]; }))
#define XCWINT(RTX, N, C) __extension__ \
(*({ rtx const _rtx = (RTX); \
(*({ __typeof (RTX) const _rtx = (RTX); \
if (GET_CODE (_rtx) != (C)) \
rtl_check_failed_code1 (_rtx, (C), __FILE__, __LINE__, \
__FUNCTION__); \
&_rtx->u.hwint[N]; }))
#define XCMWINT(RTX, N, C, M) __extension__ \
(*({ rtx const _rtx = (RTX); \
(*({ __typeof (RTX) const _rtx = (RTX); \
if (GET_CODE (_rtx) != (C) || GET_MODE (_rtx) != (M)) \
rtl_check_failed_code_mode (_rtx, (C), (M), false, __FILE__, \
__LINE__, __FUNCTION__); \
&_rtx->u.hwint[N]; }))
#define XCNMPRV(RTX, C, M) __extension__ \
({ rtx const _rtx = (RTX); \
({ __typeof (RTX) const _rtx = (RTX); \
if (GET_CODE (_rtx) != (C) || GET_MODE (_rtx) == (M)) \
rtl_check_failed_code_mode (_rtx, (C), (M), true, __FILE__, \
__LINE__, __FUNCTION__); \
&_rtx->u.rv; })
#define BLOCK_SYMBOL_CHECK(RTX) __extension__ \
({ rtx const _symbol = (RTX); \
unsigned int flags = RTL_CHECKC1 (_symbol, 1, SYMBOL_REF).rt_int; \
({ __typeof (RTX) const _symbol = (RTX); \
const unsigned int flags = RTL_CHECKC1 (_symbol, 1, SYMBOL_REF).rt_int; \
if ((flags & SYMBOL_FLAG_HAS_BLOCK_INFO) == 0) \
rtl_check_failed_block_symbol (__FILE__, __LINE__, \
__FUNCTION__); \
@ -585,21 +585,21 @@ extern void rtvec_check_failed_bounds (rtvec, int, const char *, int,
#if defined ENABLE_RTL_FLAG_CHECKING && (GCC_VERSION >= 2007)
#define RTL_FLAG_CHECK1(NAME, RTX, C1) __extension__ \
({ rtx const _rtx = (RTX); \
({ __typeof (RTX) const _rtx = (RTX); \
if (GET_CODE(_rtx) != C1) \
rtl_check_failed_flag (NAME, _rtx, __FILE__, __LINE__, \
__FUNCTION__); \
_rtx; })
#define RTL_FLAG_CHECK2(NAME, RTX, C1, C2) __extension__ \
({ rtx const _rtx = (RTX); \
({ __typeof (RTX) const _rtx = (RTX); \
if (GET_CODE(_rtx) != C1 && GET_CODE(_rtx) != C2) \
rtl_check_failed_flag (NAME,_rtx, __FILE__, __LINE__, \
__FUNCTION__); \
_rtx; })
#define RTL_FLAG_CHECK3(NAME, RTX, C1, C2, C3) __extension__ \
({ rtx const _rtx = (RTX); \
({ __typeof (RTX) const _rtx = (RTX); \
if (GET_CODE(_rtx) != C1 && GET_CODE(_rtx) != C2 \
&& GET_CODE(_rtx) != C3) \
rtl_check_failed_flag (NAME, _rtx, __FILE__, __LINE__, \
@ -607,7 +607,7 @@ extern void rtvec_check_failed_bounds (rtvec, int, const char *, int,
_rtx; })
#define RTL_FLAG_CHECK4(NAME, RTX, C1, C2, C3, C4) __extension__ \
({ rtx const _rtx = (RTX); \
({ __typeof (RTX) const _rtx = (RTX); \
if (GET_CODE(_rtx) != C1 && GET_CODE(_rtx) != C2 \
&& GET_CODE(_rtx) != C3 && GET_CODE(_rtx) != C4) \
rtl_check_failed_flag (NAME, _rtx, __FILE__, __LINE__, \
@ -615,7 +615,7 @@ extern void rtvec_check_failed_bounds (rtvec, int, const char *, int,
_rtx; })
#define RTL_FLAG_CHECK5(NAME, RTX, C1, C2, C3, C4, C5) __extension__ \
({ rtx const _rtx = (RTX); \
({ __typeof (RTX) const _rtx = (RTX); \
if (GET_CODE(_rtx) != C1 && GET_CODE(_rtx) != C2 \
&& GET_CODE(_rtx) != C3 && GET_CODE(_rtx) != C4 \
&& GET_CODE(_rtx) != C5) \
@ -625,7 +625,7 @@ extern void rtvec_check_failed_bounds (rtvec, int, const char *, int,
#define RTL_FLAG_CHECK6(NAME, RTX, C1, C2, C3, C4, C5, C6) \
__extension__ \
({ rtx const _rtx = (RTX); \
({ __typeof (RTX) const _rtx = (RTX); \
if (GET_CODE(_rtx) != C1 && GET_CODE(_rtx) != C2 \
&& GET_CODE(_rtx) != C3 && GET_CODE(_rtx) != C4 \
&& GET_CODE(_rtx) != C5 && GET_CODE(_rtx) != C6) \
@ -635,7 +635,7 @@ extern void rtvec_check_failed_bounds (rtvec, int, const char *, int,
#define RTL_FLAG_CHECK7(NAME, RTX, C1, C2, C3, C4, C5, C6, C7) \
__extension__ \
({ rtx const _rtx = (RTX); \
({ __typeof (RTX) const _rtx = (RTX); \
if (GET_CODE(_rtx) != C1 && GET_CODE(_rtx) != C2 \
&& GET_CODE(_rtx) != C3 && GET_CODE(_rtx) != C4 \
&& GET_CODE(_rtx) != C5 && GET_CODE(_rtx) != C6 \
@ -646,7 +646,7 @@ extern void rtvec_check_failed_bounds (rtvec, int, const char *, int,
#define RTL_FLAG_CHECK8(NAME, RTX, C1, C2, C3, C4, C5, C6, C7, C8) \
__extension__ \
({ rtx const _rtx = (RTX); \
({ __typeof (RTX) const _rtx = (RTX); \
if (GET_CODE(_rtx) != C1 && GET_CODE(_rtx) != C2 \
&& GET_CODE(_rtx) != C3 && GET_CODE(_rtx) != C4 \
&& GET_CODE(_rtx) != C5 && GET_CODE(_rtx) != C6 \
@ -910,7 +910,7 @@ enum label_kind
/* Retrieve the kind of LABEL. */
#define LABEL_KIND(LABEL) __extension__ \
({ rtx const _label = (LABEL); \
({ __typeof (LABEL) const _label = (LABEL); \
if (GET_CODE (_label) != CODE_LABEL) \
rtl_check_failed_flag ("LABEL_KIND", _label, __FILE__, __LINE__, \
__FUNCTION__); \
@ -918,8 +918,8 @@ enum label_kind
/* Set the kind of LABEL. */
#define SET_LABEL_KIND(LABEL, KIND) do { \
rtx _label = (LABEL); \
unsigned int _kind = (KIND); \
rtx const _label = (LABEL); \
const unsigned int _kind = (KIND); \
if (GET_CODE (_label) != CODE_LABEL) \
rtl_check_failed_flag ("SET_LABEL_KIND", _label, __FILE__, __LINE__, \
__FUNCTION__); \
@ -935,8 +935,8 @@ enum label_kind
/* Set the kind of LABEL. */
#define SET_LABEL_KIND(LABEL, KIND) do { \
rtx _label = (LABEL); \
unsigned int _kind = (KIND); \
rtx const _label = (LABEL); \
const unsigned int _kind = (KIND); \
_label->jump = ((_kind >> 1) & 1); \
_label->call = (_kind & 1); \
} while (0)

62
gcc/tree.h
View File

@ -601,21 +601,21 @@ enum tree_node_structure_enum {
#if defined ENABLE_TREE_CHECKING && (GCC_VERSION >= 2007)
#define TREE_CHECK(T, CODE) __extension__ \
({ const tree __t = (T); \
({ __typeof (T) const __t = (T); \
if (TREE_CODE (__t) != (CODE)) \
tree_check_failed (__t, __FILE__, __LINE__, __FUNCTION__, \
(CODE), 0); \
__t; })
#define TREE_NOT_CHECK(T, CODE) __extension__ \
({ const tree __t = (T); \
({ __typeof (T) const __t = (T); \
if (TREE_CODE (__t) == (CODE)) \
tree_not_check_failed (__t, __FILE__, __LINE__, __FUNCTION__, \
(CODE), 0); \
__t; })
#define TREE_CHECK2(T, CODE1, CODE2) __extension__ \
({ const tree __t = (T); \
({ __typeof (T) const __t = (T); \
if (TREE_CODE (__t) != (CODE1) \
&& TREE_CODE (__t) != (CODE2)) \
tree_check_failed (__t, __FILE__, __LINE__, __FUNCTION__, \
@ -623,7 +623,7 @@ enum tree_node_structure_enum {
__t; })
#define TREE_NOT_CHECK2(T, CODE1, CODE2) __extension__ \
({ const tree __t = (T); \
({ __typeof (T) const __t = (T); \
if (TREE_CODE (__t) == (CODE1) \
|| TREE_CODE (__t) == (CODE2)) \
tree_not_check_failed (__t, __FILE__, __LINE__, __FUNCTION__, \
@ -631,7 +631,7 @@ enum tree_node_structure_enum {
__t; })
#define TREE_CHECK3(T, CODE1, CODE2, CODE3) __extension__ \
({ const tree __t = (T); \
({ __typeof (T) const __t = (T); \
if (TREE_CODE (__t) != (CODE1) \
&& TREE_CODE (__t) != (CODE2) \
&& TREE_CODE (__t) != (CODE3)) \
@ -640,7 +640,7 @@ enum tree_node_structure_enum {
__t; })
#define TREE_NOT_CHECK3(T, CODE1, CODE2, CODE3) __extension__ \
({ const tree __t = (T); \
({ __typeof (T) const __t = (T); \
if (TREE_CODE (__t) == (CODE1) \
|| TREE_CODE (__t) == (CODE2) \
|| TREE_CODE (__t) == (CODE3)) \
@ -649,7 +649,7 @@ enum tree_node_structure_enum {
__t; })
#define TREE_CHECK4(T, CODE1, CODE2, CODE3, CODE4) __extension__ \
({ const tree __t = (T); \
({ __typeof (T) const __t = (T); \
if (TREE_CODE (__t) != (CODE1) \
&& TREE_CODE (__t) != (CODE2) \
&& TREE_CODE (__t) != (CODE3) \
@ -659,7 +659,7 @@ enum tree_node_structure_enum {
__t; })
#define NON_TREE_CHECK4(T, CODE1, CODE2, CODE3, CODE4) __extension__ \
({ const tree __t = (T); \
({ __typeof (T) const __t = (T); \
if (TREE_CODE (__t) == (CODE1) \
|| TREE_CODE (__t) == (CODE2) \
|| TREE_CODE (__t) == (CODE3) \
@ -669,7 +669,7 @@ enum tree_node_structure_enum {
__t; })
#define TREE_CHECK5(T, CODE1, CODE2, CODE3, CODE4, CODE5) __extension__ \
({ const tree __t = (T); \
({ __typeof (T) const __t = (T); \
if (TREE_CODE (__t) != (CODE1) \
&& TREE_CODE (__t) != (CODE2) \
&& TREE_CODE (__t) != (CODE3) \
@ -680,7 +680,7 @@ enum tree_node_structure_enum {
__t; })
#define TREE_NOT_CHECK5(T, CODE1, CODE2, CODE3, CODE4, CODE5) __extension__ \
({ const tree __t = (T); \
({ __typeof (T) const __t = (T); \
if (TREE_CODE (__t) == (CODE1) \
|| TREE_CODE (__t) == (CODE2) \
|| TREE_CODE (__t) == (CODE3) \
@ -691,28 +691,28 @@ enum tree_node_structure_enum {
__t; })
#define CONTAINS_STRUCT_CHECK(T, STRUCT) __extension__ \
({ const tree __t = (T); \
({ __typeof (T) const __t = (T); \
if (tree_contains_struct[TREE_CODE(__t)][(STRUCT)] != 1) \
tree_contains_struct_check_failed (__t, (STRUCT), __FILE__, __LINE__, \
__FUNCTION__); \
__t; })
#define TREE_CLASS_CHECK(T, CLASS) __extension__ \
({ const tree __t = (T); \
({ __typeof (T) const __t = (T); \
if (TREE_CODE_CLASS (TREE_CODE(__t)) != (CLASS)) \
tree_class_check_failed (__t, (CLASS), __FILE__, __LINE__, \
__FUNCTION__); \
__t; })
#define TREE_RANGE_CHECK(T, CODE1, CODE2) __extension__ \
({ const tree __t = (T); \
({ __typeof (T) const __t = (T); \
if (TREE_CODE (__t) < (CODE1) || TREE_CODE (__t) > (CODE2)) \
tree_range_check_failed (__t, __FILE__, __LINE__, __FUNCTION__, \
(CODE1), (CODE2)); \
__t; })
#define OMP_CLAUSE_SUBCODE_CHECK(T, CODE) __extension__ \
({ const tree __t = (T); \
({ __typeof (T) const __t = (T); \
if (TREE_CODE (__t) != OMP_CLAUSE) \
tree_check_failed (__t, __FILE__, __LINE__, __FUNCTION__, \
OMP_CLAUSE, 0); \
@ -722,7 +722,7 @@ enum tree_node_structure_enum {
__t; })
#define OMP_CLAUSE_RANGE_CHECK(T, CODE1, CODE2) __extension__ \
({ const tree __t = (T); \
({ __typeof (T) const __t = (T); \
if (TREE_CODE (__t) != OMP_CLAUSE) \
tree_check_failed (__t, __FILE__, __LINE__, __FUNCTION__, \
OMP_CLAUSE, 0); \
@ -734,7 +734,7 @@ enum tree_node_structure_enum {
/* These checks have to be special cased. */
#define EXPR_CHECK(T) __extension__ \
({ const tree __t = (T); \
({ __typeof (T) const __t = (T); \
char const __c = TREE_CODE_CLASS (TREE_CODE (__t)); \
if (!IS_EXPR_CODE_CLASS (__c)) \
tree_class_check_failed (__t, tcc_expression, __FILE__, __LINE__, \
@ -742,7 +742,7 @@ enum tree_node_structure_enum {
__t; })
#define GIMPLE_STMT_CHECK(T) __extension__ \
({ const tree __t = (T); \
({ __typeof (T) const __t = (T); \
char const __c = TREE_CODE_CLASS (TREE_CODE (__t)); \
if (!IS_GIMPLE_STMT_CODE_CLASS (__c)) \
tree_class_check_failed (__t, tcc_gimple_stmt, __FILE__, __LINE__,\
@ -751,14 +751,14 @@ enum tree_node_structure_enum {
/* These checks have to be special cased. */
#define NON_TYPE_CHECK(T) __extension__ \
({ const tree __t = (T); \
({ __typeof (T) const __t = (T); \
if (TYPE_P (__t)) \
tree_not_class_check_failed (__t, tcc_type, __FILE__, __LINE__, \
__FUNCTION__); \
__t; })
#define TREE_VEC_ELT_CHECK(T, I) __extension__ \
(*({const tree __t = (T); \
(*({__typeof (T) const __t = (T); \
const int __i = (I); \
if (TREE_CODE (__t) != TREE_VEC) \
tree_check_failed (__t, __FILE__, __LINE__, __FUNCTION__, \
@ -768,9 +768,9 @@ enum tree_node_structure_enum {
__FILE__, __LINE__, __FUNCTION__); \
&__t->vec.a[__i]; }))
#define PHI_NODE_ELT_CHECK(t, i) __extension__ \
(*({const tree __t = t; \
const int __i = (i); \
#define PHI_NODE_ELT_CHECK(T, I) __extension__ \
(*({__typeof (T) const __t = (T); \
const int __i = (I); \
if (TREE_CODE (__t) != PHI_NODE) \
tree_check_failed (__t, __FILE__, __LINE__, __FUNCTION__, \
PHI_NODE, 0); \
@ -779,9 +779,9 @@ enum tree_node_structure_enum {
__FILE__, __LINE__, __FUNCTION__); \
&__t->phi.a[__i]; }))
#define OMP_CLAUSE_ELT_CHECK(t, i) __extension__ \
(*({const tree __t = t; \
const int __i = (i); \
#define OMP_CLAUSE_ELT_CHECK(T, I) __extension__ \
(*({__typeof (T) const __t = (T); \
const int __i = (I); \
if (TREE_CODE (__t) != OMP_CLAUSE) \
tree_check_failed (__t, __FILE__, __LINE__, __FUNCTION__, \
OMP_CLAUSE, 0); \
@ -792,7 +792,7 @@ enum tree_node_structure_enum {
/* Special checks for TREE_OPERANDs. */
#define TREE_OPERAND_CHECK(T, I) __extension__ \
(*({const tree __t = EXPR_CHECK (T); \
(*({__typeof (T) const __t = EXPR_CHECK (T); \
const int __i = (I); \
if (GIMPLE_TUPLE_P (__t)) \
gcc_unreachable (); \
@ -802,7 +802,7 @@ enum tree_node_structure_enum {
&__t->exp.operands[__i]; }))
#define TREE_OPERAND_CHECK_CODE(T, CODE, I) __extension__ \
(*({const tree __t = (T); \
(*({__typeof (T) const __t = (T); \
const int __i = (I); \
if (TREE_CODE (__t) != CODE) \
tree_check_failed (__t, __FILE__, __LINE__, __FUNCTION__, (CODE), 0);\
@ -813,7 +813,7 @@ enum tree_node_structure_enum {
/* Special checks for GIMPLE_STMT_OPERANDs. */
#define GIMPLE_STMT_OPERAND_CHECK(T, I) __extension__ \
(*({const tree __t = GIMPLE_STMT_CHECK (T); \
(*({__typeof (T) const __t = GIMPLE_STMT_CHECK (T); \
const int __i = (I); \
if (__i < 0 || __i >= TREE_OPERAND_LENGTH (__t)) \
tree_operand_check_failed (__i, __t, \
@ -822,7 +822,7 @@ enum tree_node_structure_enum {
#define TREE_RTL_OPERAND_CHECK(T, CODE, I) __extension__ \
(*(rtx *) \
({const tree __t = (T); \
({__typeof (T) const __t = (T); \
const int __i = (I); \
if (TREE_CODE (__t) != (CODE)) \
tree_check_failed (__t, __FILE__, __LINE__, __FUNCTION__, (CODE), 0); \
@ -841,7 +841,7 @@ enum tree_node_structure_enum {
are chained together. */
#define TREE_CHAIN(NODE) __extension__ \
(*({const tree __t = (NODE); \
(*({__typeof (NODE) const __t = (NODE); \
if (GIMPLE_TUPLE_P (__t)) \
gcc_unreachable (); \
&__t->common.chain; }))
@ -851,7 +851,7 @@ enum tree_node_structure_enum {
In ARRAY_TYPE nodes, this is the type of the elements.
In VECTOR_TYPE nodes, this is the type of the elements. */
#define TREE_TYPE(NODE) __extension__ \
(*({const tree __t = (NODE); \
(*({__typeof (NODE) const __t = (NODE); \
if (GIMPLE_TUPLE_P (__t)) \
gcc_unreachable (); \
&__t->common.type; }))