re PR ada/37328 (ACATS la14021 ICE in gimple_assign_set_rhs1, at gimple.h:1747)

[thirdparty/gcc.git] / libgcc / ChangeLog

2008-08-06  Bob Wilson  <bob.wilson@acm.org>

	* config.host: Match more processor names for Xtensa.

2008-07-08  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/64/t-softfp-compat: Update comments.

2008-07-07  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/64/_divtc3-compat.c: Moved to ...
	* config/i386/64/_divtc3.c: Here.

	* config/i386/64/_multc3-compat.c: Moved to ...
	* config/i386/64/_multc3.c: Here.

	* config/i386/64/_powitf2-compat.c: Moved to ...
	* config/i386/64/_powitf2.c: Here.

	* config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
	.c suffix instead of -compat.c.

2008-07-05  Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
	(_FP_MUL_MEAT_D): Ditto.
	(_FP_DIV_MEAT_S): Ditto.
	(_FP_DIV_MEAT_D): Ditto.

2008-07-03  Richard Sandiford  <rdsandiford@googlemail.com>

	* Makefile.in: Add support for __sync_* libgcc functions.

2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>

	* shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.

2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>

	PR boostrap/36702
	* config.host: Only include 32bit t-fprules-softfp for Darwin/x86
	and Linux/x86.  Include 64bit t-softfp-compat for Linux/x86.

	* config/i386/64/t-fprules-softfp: Moved to ...
	* config/i386/64/t-softfp-compat: This.  New.

2008-07-02  Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
	Initialize f with 0.0.

2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/36669
	* shared-object.mk ($(base)_s$(objext)): Add -DSHARED.

	* config/i386/64/_divtc3-compat.c: New.
	* config/i386/64/_multc3-compat.c: Likewise.
	* config/i386/64/_powitf2-compat.c: Likewise.
	* config/i386/64/eqtf2.c: Likewise.
	* config/i386/64/getf2.c: Likewise.
	* config/i386/64/letf2.c: Likewise.
	* config/i386/64/t-fprules-softfp: Likewise.

2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>

	* config.host: Add i386/${host_address}/t-fprules-softfp to
	tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
	i[34567]86-*-linux*, x86_64-*-linux*. 

	* configure.ac: Set host_address to 64 or 32 for x86.
	* configure: Regenerated.

	* Makefile.in (config.status): Also depend on
	$(srcdir)/config.host.

	* config/i386/32/t-fprules-softfp: New.
	* config/i386/32/tf-signs.c: Likewise.

	* config/i386/64/sfp-machine.h: New. Moved from gcc.

2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
	    Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/32/sfp-machine.h: New.

2008-06-26  Nathan Froyd  <froydnj@codesourcery.com>

	* config/rs6000/t-ppccomm: Remove rules that conflict with
	auto-generated rules.

2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure.ac: sinclude override.m4.
	* configure: Regenerate.

2008-06-11  Bernhard Fischer  <aldot@gcc.gnu.org>

	* configure: Regenerate.

2008-06-10  Joseph Myers  <joseph@codesourcery.com>

	* Makefile.in (DECNUMINC): Remove
	-I$(MULTIBUILDTOP)../../libdecnumber.
	* gstdint.h: New.

2008-06-07  Joseph Myers  <joseph@codesourcery.com>

	* config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
	parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
	alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
	arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
	hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
	i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
	i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
	i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
	i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
	mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
	powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
	powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
	strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
	vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.

2008-05-25  Arthur Loiret  <arthur.loiret@u-psud.fr>

	* config.host (sh2[lbe]*-*-linux*): Allow target.

2008-04-30  Nathan Froyd  <froydnj@codesourcery.com>

	* config/rs6000/t-ppccomm: Add build rules for new files.
	(LIB2ADD_ST): New variable.

2008-04-07  Andy Hutchinson  <hutchinsonandy@aim.com>

	PR target/34210
	PR target/35508
	* config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
	* config/t-avr: New file. Build 16bit libgcc functions.

2008-03-02  Jakub Jelinek  <jakub@redhat.com>

	PR target/35401
	* config/t-slibgcc-darwin: Make install-leaf dependent on
	install-darwin-libgcc-stubs instead of install.

2008-01-25  Joseph Myers  <joseph@codesourcery.com>

	* config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
	tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
	sh-*-rtemscoff*): Remove cases.

2007-12-27  Richard Sandiford  <rsandifo@nildram.co.uk>

	* Makefile.in (all): Use install-leaf rather than install.
	(install): Split most of the rule into...
	(install-leaf): ...this new one.

2007-12-19  Etsushi Kato  <ek.kato@gmail.com>
	    Paolo Bonzini  <bonzini@gnu.org>

	PR target/30572
	* Makefile.in: Use @shlib_slibdir@ substitution to get
	correct install name on darwin.
	* config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
				
2007-12-15  Hans-Peter Nilsson  <hp@axis.com>

	* config.host (crisv32-*-elf, crisv32-*-none): New, same as
	cris-*-elf and cris-*-none.
	(crisv32-*-linux*): Similar, as cris-*-linux*.

2007-11-20  Rask Ingemann Lambertsen  <rask@sygehus.dk>

	* config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.

2007-10-27  H.J. Lu  <hongjiu.lu@intel.com>

	PR regression/33926
	* configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
	* configure: Regenerated.

2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>

	* Makefile.in (dfp-filenames): Replace decimal_globals,
	decimal_data, binarydecimal and convert_data with
	bid_decimal_globals, bid_decimal_data, bid_binarydecimal
	and bid_convert_data, respectively.

2007-09-17  Chao-ying Fu  <fu@mips.com>
	    Nigel Stephens  <nigel@mips.com>

	* fixed-obj.mk: New file to support fine-grain fixed-point functions.
	* Makefile.in (fixed_point): Define.
	Check if fixed_point is yes to build support functions.
	* configure.ac: Check for fixed_point support.
	* configure: Regenerated.
	* gen-fixed.sh: New file to generate lists of fixed-point labels,
	funcs, modes, from, to.

2007-09-11  Janis Johnson  <janis187@us.ibm.com

	* Makefile.in (dfp-filenames): Add bid128_noncomp.

2007-09-10  Janis Johnson  <janis187@us.ibm.com>

	* Makefile.in (dfp-filenames): Remove decUtility, add
	decDouble, decPacked, decQuad, decSingle.

2007-08-27  Hans Kester  <hans.kester@ellips.nl>

	* config.host : Add x86_64-elf target.

2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.ac (set_have_cc_tls): Add a missing =.
	* configure: Regenerated.

2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>

	* config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
	and x86_64-*-linux*.

	* config/t-tls: New file.

	* Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@. 

	* configure.ac: Include ../config/enable.m4 and
	../config/tls.m4.  Use GCC_CHECK_CC_TLS to check if assembler
	supports TLS and substitute set_have_cc_tls.
	* configure: Regenerated.

2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>

	* Makefile.in: Use libbid for DFP when BID is enabled.

2007-06-14  Danny Smith  <dannysmith@users.sourceforge.net>

	* config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
	extra_parts. Add config/i386/t-cygming to tmake_file. 
	* config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.

2007-05-29  Zuxy Meng  <zuxy.meng@gmail.com>
	    Danny Smith  <dannysmith@users.sourceforge.net>

	PR target/29498
	* config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
	crtfastmath.o to extra_parts.  Add i386/t-crtfm to tmake_file.
	* config/i386/t-crtfm: Compile crtfastmath.o with
	-minline-all-stringops.

2007-05-10  Richard Sandiford  <richard@codesourcery.com>

	* config.host (sparc-wrs-vxworks): New target.

2007-04-14  Kazu Hirata  <kazu@codesourcery.com>

	* config.host: Recognize fido.

2007-04-04  Janis Johnson  <janis187@us.ibm.com>

	* configure: Check host, not target, for decimal float support.

2007-04-03  Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/t-crtpc: New file.
	* config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
	(x86_64-*-linux*): Ditto.

2007-02-30  Kai Tietz  <kai.tietz@onevision.com>

	* config.host (x86_64-*-mingw*): New target.

2007-03-23  Michael Meissner  <michael.meissner@amd.com>
	    H.J. Lu  <hongjiu.lu@intel.com>

	* Makefile.in (enable_decimal_float): New.
	(DECNUMINC): Add
	-I$(srcdir)/../libdecnumber/$(enable_decimal_float).
	(dec-objects): Move decimal32, decimal64 and decimal128 to ...
	(decbits-filenames): This.
	(decbits-objects): New.
	(libgcc-objects): Add $(decbits-objects).

	* configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
	Substitute enable_decimal_float.
	* configure: Regenerated.

2007-03-19  Hans-Peter Nilsson  <hp@axis.com>

	* config.host (cris-*-elf | cris-*-none): Set extra_parts.

2007-03-12  Brooks Moses  <brooks.moses@codesourcery.com>

	* Makefile.in (install-info): New dummy target.

2007-03-05  Bernd Schmidt  <bernd.schmidt@analog.com>

	* config.host (bfin*-linux-uclibc*): Set extra_parts.

2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>

	* Makefile.in: Add install-html and install-pdf dummy
	targets.

2007-02-05  Roger Sayle  <roger@eyesopen.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
	(libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
	(libunwind.so): Likewise for $(SHLIBUNWIND_LINK).

2007-01-29  Janis Johnson  <janis187@us.ibm.com>

	* Makefile.in (dec-filenames): Add decExcept.

2007-01-28  Daniel Jacobowitz  <dan@codesourcery.com>

	PR bootstrap/30469
	* Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
	-fprofile-use.

2007-01-25  Daniel Jacobowitz  <dan@codesourcery.com>

	* configure.ac: Add --enable-version-specific-runtime-libs.
	Correct $slibdir default.
	* configure: Regenerated.

2007-01-23  Joseph Myers  <joseph@codesourcery.com>

	* config/rs6000/t-ldbl128: Always use -mlong-double-128.

2007-01-21  Andrew Pinski  <pinskia@gmail.com>

	PR target/30519
	* config.host (alpha*-*-linux*): Set extra_parts.

2007-01-09  Kaz Kojima  <kkojima@gcc.gnu.org>

	* config/sh/t-linux: New.
	* config.host (sh*-*-linux*): Set tmake_file.

2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (install): Handle multilibs.

2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>

	* Makefile.in: Added .PHONY entry for documentation targets.

2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>

	* Makefile.in: Add empty info, html, dvi, pdf targets.

2007-01-04  Mike Stump  <mrs@apple.com>

	* Makefile.in (MAKEINFO): Remove.
	(PERL): Likewise.

2007-01-04  Paolo Bonzini  <bonzini@gnu.org>

	* configure.ac: Add GCC_TOPLEV_SUBDIRS.
	* configure: Regenerate.
	* Makefile.in (host_subdir): Substitute it.
	(gcc_objdir): Use it. 

2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>

	* config.host (ia64*-*-linux*): Set tmake_file.

2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (version): Define.

2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
	    Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
	config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
	config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
	config/sparc/t-crtfm, config/t-slibgcc-darwin,
	config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
	shared-object.mk, siditi-object.mk, static-object.mk: New files.
	* configure: Generated.