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/rs6000/rs6000-modes.def | 41 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 gcc/config/rs6000/rs6000-modes.def (limited to 'gcc/config/rs6000/rs6000-modes.def') diff --git a/gcc/config/rs6000/rs6000-modes.def b/gcc/config/rs6000/rs6000-modes.def new file mode 100644 index 000000000..724c947f1 --- /dev/null +++ b/gcc/config/rs6000/rs6000-modes.def @@ -0,0 +1,41 @@ +/* Definitions of target machine for GNU compiler, for IBM RS/6000. + Copyright (C) 2002, 2003, 2004, 2007, 2010 Free Software Foundation, Inc. + Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu) + + 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 + . */ + +/* 128-bit floating point. ABI_V4 uses IEEE quad, AIX/Darwin + adjust this in rs6000_option_override_internal. */ +FLOAT_MODE (TF, 16, ieee_quad_format); + +/* Add any extra modes needed to represent the condition code. + + For the RS/6000, we need separate modes when unsigned (logical) comparisons + are being done and we need a separate mode for floating-point. We also + use a mode for the case when we are comparing the results of two + comparisons, as then only the EQ bit is valid in the register. */ + +CC_MODE (CCUNS); +CC_MODE (CCFP); +CC_MODE (CCEQ); + +/* Vector modes. */ +VECTOR_MODES (INT, 8); /* V8QI V4HI V2SI */ +VECTOR_MODES (INT, 16); /* V16QI V8HI V4SI V2DI */ +VECTOR_MODE (INT, DI, 1); +VECTOR_MODES (FLOAT, 8); /* V4HF V2SF */ +VECTOR_MODES (FLOAT, 16); /* V8HF V4SF V2DF */ -- cgit v1.2.3