From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/config/fr30/constraints.md | 72 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 gcc/config/fr30/constraints.md (limited to 'gcc/config/fr30/constraints.md') diff --git a/gcc/config/fr30/constraints.md b/gcc/config/fr30/constraints.md new file mode 100644 index 000000000..2fb049159 --- /dev/null +++ b/gcc/config/fr30/constraints.md @@ -0,0 +1,72 @@ +;; Constraint definitions for the FR30. +;; Copyright (C) 2011 +;; Free Software Foundation, Inc. + +;; This file is part of GCC. + +;; GCC is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation; either version 3, or (at your option) +;; any later version. + +;; GCC is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with GCC; see the file COPYING3. If not see +;; . + +;; Register constraints. +(define_register_constraint "d" "MULTIPLY_64_REG" + "The MDH,MDL register pair as used by MUL and MULU.") + +(define_register_constraint "e" "MULTIPLY_32_REG" + "The MDL register as used by MULH and MULUH.") + +(define_register_constraint "h" "HIGH_REGS" + "Registers 8 through 15.") + +(define_register_constraint "l" "LOW_REGS" + "Registers 0 through 7.") + +(define_register_constraint "a" "ALL_REGS" + "@internal") + +;; Integer constraints. +(define_constraint "I" + "An integer in the range 0 to 15." + (and (match_code "const_int") + (match_test "IN_RANGE (ival, 0, 15)"))) + +(define_constraint "J" + "An integer in the range -16 to -1." + (and (match_code "const_int") + (match_test "IN_RANGE (ival, -16, -1)"))) + +(define_constraint "K" + "An integer in the range 16 to 31." + (and (match_code "const_int") + (match_test "IN_RANGE (ival, 16, 31)"))) + +(define_constraint "L" + "An integer in the range 0 to 255." + (and (match_code "const_int") + (match_test "IN_RANGE (ival, 0, 255)"))) + +(define_constraint "M" + "An integer in the range 0 to 1048575." + (and (match_code "const_int") + (match_test "IN_RANGE (ival, 0, 1048575)"))) + +(define_constraint "P" + "An integer in the range -256 to 255." + (and (match_code "const_int") + (match_test "IN_RANGE (ival, -256, 255)"))) + +;; Extra constraints. +(define_constraint "Q" + "@internal" + (and (match_code "mem") + (match_code "symbol_ref" "0"))) -- cgit v1.2.3