gcc/selftest-rtl.h

   1 /* A self-testing framework, for use by -fself-test.
   2    Copyright (C) 2016 Free Software Foundation, Inc.
   3
   4 This file is part of GCC.
   5
   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
   8 Software Foundation; either version 3, or (at your option) any later
   9 version.
  10
  11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
  12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14 for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GCC; see the file COPYING3.  If not see
  18 <http://www.gnu.org/licenses/>.  */
  19
  20 #ifndef GCC_SELFTEST_RTL_H
  21 #define GCC_SELFTEST_RTL_H
  22
  23 /* The selftest code should entirely disappear in a production
  24    configuration, hence we guard all of it with #if CHECKING_P.  */
  25
  26 #if CHECKING_P
  27
  28 class rtx_reuse_manager;
  29
  30 namespace selftest {
  31
  32 /* Verify that X is dumped as EXPECTED_DUMP, using compact mode.
  33    Use LOC as the effective location when reporting errors.  */
  34
  35 extern void
  36 assert_rtl_dump_eq (const location &loc, const char *expected_dump, rtx x,
  37                     rtx_reuse_manager *reuse_manager);
  38
  39 /* Verify that RTX is dumped as EXPECTED_DUMP, using compact mode.  */
  40
  41 #define ASSERT_RTL_DUMP_EQ(EXPECTED_DUMP, RTX) \
  42   assert_rtl_dump_eq (SELFTEST_LOCATION, (EXPECTED_DUMP), (RTX), NULL)
  43
  44 /* As above, but using REUSE_MANAGER when dumping.  */
  45
  46 #define ASSERT_RTL_DUMP_EQ_WITH_REUSE(EXPECTED_DUMP, RTX, REUSE_MANAGER) \
  47   assert_rtl_dump_eq (SELFTEST_LOCATION, (EXPECTED_DUMP), (RTX), \
  48                       (REUSE_MANAGER))
  49
  50 } /* end of namespace selftest.  */
  51
  52 #endif /* #if CHECKING_P */
  53
  54 #endif /* GCC_SELFTEST_RTL_H */