| 1 | // RTL SSA routines for moving instructions |
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| 2 | // Copyright (C) 2023-2024 Free Software Foundation, Inc. |
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| 3 | // |
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| 4 | // This file is part of GCC. |
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| 5 | // |
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| 6 | // GCC is free software; you can redistribute it and/or modify it under |
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| 7 | // the terms of the GNU General Public License as published by the Free |
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| 8 | // Software Foundation; either version 3, or (at your option) any later |
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| 9 | // version. |
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| 10 | // |
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| 11 | // GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
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| 12 | // WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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| 13 | // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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| 14 | // for more details. |
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| 15 | // |
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| 16 | // You should have received a copy of the GNU General Public License |
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| 17 | // along with GCC; see the file COPYING3. If not see |
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| 18 | // <http://www.gnu.org/licenses/>. |
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| 19 | |
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| 20 | #define INCLUDE_ALGORITHM |
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| 21 | #define INCLUDE_FUNCTIONAL |
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| 22 | #include "config.h" |
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| 23 | #include "system.h" |
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| 24 | #include "coretypes.h" |
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| 25 | #include "backend.h" |
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| 26 | #include "rtl.h" |
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| 27 | #include "df.h" |
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| 28 | #include "rtl-ssa.h" |
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| 29 | #include "rtl-ssa/internals.h" |
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| 30 | #include "rtl-ssa/internals.inl" |
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| 31 | |
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| 32 | using namespace rtl_ssa; |
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| 33 | |
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| 34 | // See the comment above the declaration. |
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| 35 | bool |
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| 36 | rtl_ssa::can_move_insn_p (insn_info *insn) |
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| 37 | { |
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| 38 | return (!control_flow_insn_p (insn->rtl ()) |
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| 39 | && !may_trap_p (PATTERN (insn: insn->rtl ()))); |
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| 40 | } |
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| 41 | |
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