385c7747b7
* config/i386/i386-builtin-types.def (INT_FTYPE_FLOAT128):
New function type.
* config/i386/i386.c (enum ix86_builtins) [IX86_BUILTIN_SIGNBITQ]: New.
(ix86_init_builtins): Add __builtin_signbitq function.
(ix86_expand_args_builtin): Handle INT_FTYPE_FLOAT128.
(ix86_expand_builtin): Handle IX86_BUILTIN_SIGNBITQ.
* config/i386/i386.md (signbittf2): New expander.
* config/i386/sse.md (ptesttf2): New insn pattern.
* doc/extend.texi (x86 Built-in Functions): Document
__builtin_signbitq.
libgcc/ChangeLog:
* config.host (i[34567]86-*-* | x86_64-*-*): Always include
i386/${host_address}/t-softfp in tmake_file.
* config/i386/32/t-softfp: Update comment for __builtin_copysignq.
* config/i386/32/tf-signs.c: Add __signbittf2 fallback function.
* config/i386/64/t-softfp: New file.
* config/i386/64/tf-signs.c: Ditto.
* config/i386/libgcc-bsd.ver: Add __signbittf2.
* config/i386/libgcc-glibc.ver: Ditto.
* config/i386/libgcc-sol2.ver: Ditto.
testsuite/ChangeLog:
* gcc.target/i386/float128-3.c: New test.
* gcc.target/i386/quad-sse4.c: Ditto.
* gcc.target/i386/quad-sse.c: Use -msse instead of -msse2.
Update scan strings.
From-SVN: r237415
118 lines
2.0 KiB
Plaintext
118 lines
2.0 KiB
Plaintext
# Copyright (C) 2010-2016 Free Software Foundation, Inc.
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#
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# This file is part of GCC.
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#
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# GCC 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 3, or (at your option)
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# any later version.
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#
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# GCC 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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#
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# You should have received a copy of the GNU General Public License
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# along with GCC; see the file COPYING3. If not see
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# <http://www.gnu.org/licenses/>.
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# 128 bit long double support was introduced with GCC 4.6.0 for FreeBSD.
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# These lines make the symbols to get a @@GCC_4.6.0.
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%exclude {
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__addtf3
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__copysigntf3
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__divtc3
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__divtf3
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__eqtf2
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__extenddftf2
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__extendsftf2
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__extendxftf2
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__fabstf2
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__fixtfdi
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__fixtfsi
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__fixtfti
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__fixunstfdi
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__fixunstfsi
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__fixunstfti
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__floatditf
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__floatsitf
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__floattitf
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__floatunditf
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__floatunsitf
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__floatuntitf
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__getf2
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__gttf2
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__letf2
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__lttf2
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__multc3
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__multf3
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__negtf2
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__netf2
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__powitf2
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__subtf3
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__trunctfdf2
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__trunctfsf2
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__trunctfxf2
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__unordtf2
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}
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GCC_4.6.0 {
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__addtf3
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%ifndef __x86_64__
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__copysigntf3
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%endif
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__divtc3
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__divtf3
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__eqtf2
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__extenddftf2
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__extendsftf2
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__extendxftf2
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%ifndef __x86_64__
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__fabstf2
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%endif
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__fixtfdi
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__fixtfsi
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%ifdef __x86_64__
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__fixtfti
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%endif
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__fixunstfdi
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__fixunstfsi
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%ifdef __x86_64__
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__fixunstfti
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%endif
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__floatditf
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__floatsitf
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%ifdef __x86_64__
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__floattitf
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%endif
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__floatunditf
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__floatunsitf
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%ifdef __x86_64__
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__floatuntitf
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%endif
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__getf2
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__gttf2
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__letf2
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__lttf2
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__multc3
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__multf3
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__negtf2
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__netf2
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__powitf2
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__subtf3
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__trunctfdf2
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__trunctfsf2
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__trunctfxf2
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__unordtf2
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}
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GCC_4.8.0 {
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__cpu_model
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__cpu_indicator_init
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}
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GCC_7.0.0 {
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__signbittf2
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}
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