0b094f655a
1999-07-15 Andrew Haley <aph@cygnus.com>
* lang.c (flag_use_divide_subroutine): New variable.
* typeck.c: (convert_ieee_real_to_integer): Bounds check
fp-to-integer conversion.
(convert): Call convert_ieee_real_to_integer when flag_fast_math
is not set.
* expr.c (build_java_soft_divmod): New function.
(build_java_binop): Call build_java_soft_divmod if
flag_use_divide_subroutine is set.
* decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
soft_lrem_node: new builtin functions.
(init_decl_processing) Initialize the new builtins.
* java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
soft_lrem_node: new builtin functions.
(build_java_soft_divmod): New function.
* parse.y: Call build_java_soft_divmod if
flag_use_divide_subroutine is set.
* parse.c: Rebuilt.
* jvspec.c (lang_specific_driver): Always allow an extra arg (for
a --specs= arg) even if not linking.
* lang-options.h (DEFINE_LANG_NAME ("Java")): Add
-fuse-divide-subroutine
From-SVN: r28209
51 lines
2.1 KiB
C
51 lines
2.1 KiB
C
/* Switch definitions for the GNU compiler for the Java(TM) language.
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Copyright (C) 1998 Free Software Foundation, Inc.
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This file is part of GNU CC.
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GNU CC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU CC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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Java and all Java-based marks are trademarks or registered trademarks
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of Sun Microsystems, Inc. in the United States and other countries.
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The Free Software Foundation is independent of Sun Microsystems, Inc. */
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/* This is the contribution to the `lang_options' array in gcc.c for
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java. */
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DEFINE_LANG_NAME ("Java")
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{ "-fbounds-check", "" },
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{ "-fno-bounds-check", "Disable automatic array bounds checking" },
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{ "-fassume-compiled", "Make is_compiled_class return 1"},
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{ "-fno-assume-compiled", "" },
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{ "-femit-class-file", "" },
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{ "-femit-class-files", "Dump class files to <name>.class" },
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#if ! USE_CPPLIB
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{ "-MD", "Print dependencies to FILE.d" },
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{ "-MMD", "Print dependencies to FILE.d" },
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{ "-M", "Print dependencies to stdout" },
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{ "-MM", "Print dependencies to stdout" },
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#endif /* ! USE_CPPLIB */
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{ "-fclasspath", "Set class path and suppress system path" },
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{ "-fCLASSPATH", "Set class path" },
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{ "-I", "Add directory to class path" },
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{ "-foutput-class-dir", "Directory where class files should be written" },
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{ "-fuse-divide-subroutine", "" },
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{ "-fno-use-divide-subroutine", "Use built-in instructions for division" },
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{ "-Wredundant-modifiers",
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"Warn if modifiers are specified when not necessary"},
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{ "-Wunsupported-jdk11", "Warn if `final' local variables are specified"}
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