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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33892 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33843 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32182 138bc75d-0d04-0410-961f-82ee72b054a4

	* fixinc/genfixes(machname.h):
	Move the functionality from gen-machine.h into this file.
	UNdef MN_NAME_PAT if there are no names to change.
	Also, be a little kinder when AutoGen is not present.

	* fixinc/Makefile.in(machname.h):
	Change the generation rule to use genfixes.

	* fixinc/fixfixes.c(machine_name):
	machine_name_fix's functionality now dependent upon whether
	MN_NAME_PAT is defined.

	* fixinc/fixtests.c(machine_name):
	ditto.

	* fixinc/fixlib.c(mn_get_regexps): conditional on definition
	of MN_NAME_PAT.

	* fixinc/fixlib.h(mn_get_regexps):
	ditto

	* fixinc/gen-machine.h: DELETED


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31793 138bc75d-0d04-0410-961f-82ee72b054a4

	sees it's always executed at least once.
	* libgcc2.c (BBINBUFSIZE): Kill.
	(__bb_init_prg): Use fgets.
	(__bb_exit_trace_func): Don't paste strings.
	* unroll.c (unroll_loop): Initialize unroll_type, not
	unroll_number, and tweak logic to match.

	* i386.c (ix86_expand_int_movcc): Add explicit 'return 0' in
	all failure paths.
	(ix86_flags_dependant): Likewise.  Disentangle control flow.
	(ix86_sched_reorder): Break guts out to
	ix86_sched_reorder_pentium and ix86_sched_reorder_ppro.
	(ix86_sched_reorder_ppro): Initialize pair2 and insnp before
	any possible use.

	* i386.h (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Don't
	use string concatenation.  Don't save and restore esi.

	* fixinc/Makefile.in (fixincl.sh): Don't depend on inclhack.def.
	(machname.h): Remove script to separate file.  Use two-step
	sequence so target is not created if script fails.
	* fixinc/gen-machname.h: New file.  Handle case where no non-reserved
	identifiers are defined.
	* fixinc/fixlib.c (mn_get_regexps): Return a flag: if MN_NAME_PAT is
	an empty string, machine_name doesn't need to do anything at
	all.
	(is_cxx_header): Add more cases to regexp.
	* fixinc/fixlib.h: Update prototype.
	* fixinc/fixtests.c, fixinc/fixfixes.c: Update callers of
	mn_get_regexps.
	* fixinc/fixincl.c: Define NO_BOGOSITY.

	* fixinc/inclhack.def (no_double_slash, else_endif_label): Ifdef out.
	(hp_sysfile): Add missing comma.
	(math_exception): Put the wrapper ifdefs at the beginning and
	the end of the file.
	* fixinc/fixincl.x, fixinc/inclhack.sh: Regenerate.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31744 138bc75d-0d04-0410-961f-82ee72b054a4

        * fixinc/Makefile.in: Add rule to create machname.h.
        (fixlib.o): Depend on machname.h.
        * fixinc/fixtests.c (machine_name): New test.
        * fixinc/fixfixes.c (machine_name): New fix.
        * fixinc/fixlib.c (mn_get_regexps): New helper function for
        the machine_name test and fix.
        * fixinc/fixlib.h: Prototype it.
        * fixinc/inclhack.def (machine_name): Use the C test and fix.
	* fixinc/fixincl.x, fixinc/inclhack.sh: Rebuild.

        * gcc.c (do_spec_1) [case P]: Take care not to create
        identifiers with three leading or trailing underscores.

	* fixinc/Makefile.in (FIXINC_DEFS): Add -DIN_GCC.
	(fixincl): Don't specify libraries twice on link line.
	(gnu-regex.o): Remove special rule.
	* fixinc/gnu-regex.c: Define REGEX_MALLOC if C_ALLOCA was
	defined by config.h.  Do not define _REGEX_RE_COMP.
	(regcomp): Allocate and initialize a fastmap.
	* fixinc/gnu-regex.h: Do not define _REGEX_RE_COMP.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31542 138bc75d-0d04-0410-961f-82ee72b054a4

	(compile_re): New function.
	* fixinc/fixlib.h: Prototype compile_re.

	* fixinc/fixfixes.c, fixinc/fixtests.c, fixinc/fixincl.c:
	Use compile_re to compile regular expressions.

	* fixinc/fixincl.c (egrep_test): Don't bother asking regexec
	where the pattern matched.

	* fixinc/inclhack.def (sun_memcpy): Move to AAB_sun_memcpy,
	use 'replace'.
	(ultrix_ansi_compat): Likewise.
	(interactv_add1): Rename to 'isc_omits_with_stdc', remove shell test,
	add egrep test.
	(interactv_add2, interactv_add3): Delete.
	(x11_sprintf): Don't use filename glob.
	* fixinc/fixincl.x, fixinc/inclhack.sh, fixinc/fixincl.sh:
	Regenerate.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31474 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31125 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@29923 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@29918 138bc75d-0d04-0410-961f-82ee72b054a4