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comparison gcc/ssa-iterators.h @ 132:d34655255c78

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update gcc-8.2
author mir3636
date Thu, 25 Oct 2018 10:21:07 +0900
parents 84e7813d76e9
children 1830386684a0
comparison
equal deleted inserted replaced
130:e108057fa461 132:d34655255c78
1 /* Header file for SSA iterators. 1 /* Header file for SSA iterators.
2 Copyright (C) 2013-2017 Free Software Foundation, Inc. 2 Copyright (C) 2013-2018 Free Software Foundation, Inc.
3 3
4 This file is part of GCC. 4 This file is part of GCC.
5 5
6 GCC is free software; you can redistribute it and/or modify it under 6 GCC is free software; you can redistribute it and/or modify it under
7 the terms of the GNU General Public License as published by the Free 7 the terms of the GNU General Public License as published by the Free
91 { \ 91 { \
92 end_imm_use_stmt_traverse (&(ITER)); \ 92 end_imm_use_stmt_traverse (&(ITER)); \
93 break; \ 93 break; \
94 } 94 }
95 95
96 /* Similarly for return. */
97 #define RETURN_FROM_IMM_USE_STMT(ITER, VAL) \
98 { \
99 end_imm_use_stmt_traverse (&(ITER)); \
100 return (VAL); \
101 }
96 102
97 /* Use this iterator in combination with FOR_EACH_IMM_USE_STMT to 103 /* Use this iterator in combination with FOR_EACH_IMM_USE_STMT to
98 get access to each occurrence of ssavar on the stmt returned by 104 get access to each occurrence of ssavar on the stmt returned by
99 that iterator.. for instance: 105 that iterator.. for instance:
100 106
445 { 451 {
446 const ssa_use_operand_t *const start = &(SSA_NAME_IMM_USE_NODE (var)); 452 const ssa_use_operand_t *const start = &(SSA_NAME_IMM_USE_NODE (var));
447 const ssa_use_operand_t *ptr; 453 const ssa_use_operand_t *ptr;
448 unsigned int num = 0; 454 unsigned int num = 0;
449 455
450 if (!MAY_HAVE_DEBUG_STMTS) 456 if (!MAY_HAVE_DEBUG_BIND_STMTS)
451 { 457 {
452 for (ptr = start->next; ptr != start; ptr = ptr->next) 458 for (ptr = start->next; ptr != start; ptr = ptr->next)
453 if (USE_STMT (ptr)) 459 if (USE_STMT (ptr))
454 num++; 460 num++;
455 } 461 }