Fix cvs? lossage. Somehow the previous checkin scrogged this file. The
lossage caused the snapshot diff + patch sanity check to fail due to a bogus
.diff file.
From-SVN: r24004
* pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than
UNIFY_ALLOW_NONE.
(convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE.
(resolve_overloaded_unification): Strip baselinks.
Fixes Sec14/10_2/P14264.C, Sec14/10_2/P14278.C, Sec14/10_2/C14413.cm.
From-SVN: r23980
* bitset: explicitly convert basic_string<...>::npos to size_t in
default argument to constructor, to avoid parse error at `>'
(__STL_EXPLICIT_FUNCTION_TMPL_ARGS): replace #if with #ifdef
From-SVN: r23937
* Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
* jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
* jvgenmain.c: Remove the xmalloc prototype, we get it from
libiberty.h. Provide an xmalloc definition.
* jvspec.c: Remove the xmalloc prototype.
* parse-scan.y: Include config.h and system.h. Don't include
OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
Provide an xstrdup definition.
From-SVN: r23934
./ChangeLog:1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
* configure (skip-this-dir): Add handling for new shell script, which
might be created by a sub-directory's configure to indicate, this particular
directory is "unwanted".
* Makefile.in ($(CONFIGURE_TARGET_MODULES)): Likewise.
./gcc/ChangeLog:1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
* Makefile.in (CONFIG_LANGUAGES): New macro taking all languages
which can be configured.
(LANGUAGES): Use $(CONFIG_LANGUAGES) instead of @all_languages@
(Makefile): Pass actual LANGUAGES through the environment when
re-configuring.
(cstamp-h): Likewise.
(config.status): Likewise.
* configure.in (enable_languages): Add new configuration parameter
"--enable-languages=lang1,lang2,...".
(${srcdir}/*/config-lang.in): Change handling to configure only
those directories, that the user might have enabled; default to
"all" existing languages.
* configure: Regenerate.
./libchill/ChangeLog:1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
* configure.in (compiler_name): Add check to detect if this
language's compiler has been built.
* configure: Regenerate.
./libf2c/ChangeLog:1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
* configure.in (compiler_name): Add check to detect if this
language's compiler has been built.
* configure: Regenerate.
./libio/ChangeLog:1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
* configure.in (compiler_name): Add check to detect if this
language's compiler has been built.
./libobjc/ChangeLog:1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
* configure.in (compiler_name): Add check to detect if this
language's compiler has been built.
* configure: Regenerate.
./libstdc++/ChangeLog:1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
* configure.in (compiler_name): Add check to detect if this
language's compiler has been built.
From-SVN: r23892
* rtlanal.c (regs_set_between_p): New function.
* rtl.h (regs_set_between_p): Prototype it.
* jump.c (jump_optimize): Use it instead of modified_between_p
in the Sep 2 change.
From-SVN: r23888
* loop.h (precondition_loop_p): Added new mode argument.
* unroll.c (precondition_loop_p): Likewise.
(approx_final_value): Function deleted and subsumed
into loop_iterations.
(loop_find_equiv_value): New function.
(loop_iterations): Use loop_find_equiv_value to find increments
too large to be immediate constants. Also use it to find terms
common to initial and final iteration values that can be removed.
From-SVN: r23885
* loop.h (struct loop_info): Define new structure.
(precondition_loop_p): Added prototype.
(unroll_loop): Added new argument loop_info to prototype.
(final_biv_value, final_giv_value): Added new argument n_iterations
to prototype.
* loop.c (strength_reduce): Declare new structure loop_iteration_info
and new pointer loop_info.
(loop_n_iterations): Replace global variable by element in
loop_info structure.
(check_final_value): New argument n_iterations.
(insert_bct): New argument loop_info.
(loop_unroll_factor): Replace global array by element in
loop_info structure.
(loop_optimize): Remove code to allocate and initialise
loop_unroll_factor_array.
* unroll.c (precondition_loop_p): No longer static since
used by branch on count optimization.
(precondition_loop_p, unroll_loop): New argument loop_info.
(final_biv_value, final_giv_value, find_splittable_regs): New
argument n_iterations.
(loop_iteration_var, loop_initial_value, loop_increment,
loop_final_value, loop_comparison_code, loop_unroll_factor):
Replaced global variables by loop_info structure.
(loop_unroll_factor): Replace global array by element in
loop_info structure.
From-SVN: r23884
* loop.c (check_dbra_loop): Update JUMP_LABEL field of jump insn
when loop reversed.
* unroll.c (precondition_loop_p): Return loop_initial_value
for initial_value instead of loop_iteration_var.
From-SVN: r23881
