(pushdecl): Internally generated vars can be
detected with DECL_SOURCE_LINE of zero, not DECL_IGNORED_P.

(start_enum): Push obstacks, switch to permanent if global.
(finish_enum): Pop obstacks.
(store_parm_decls): When clearing ->names, clear out the values
from the identifiers, restore shadowed values, and clear ->shadowed.

(grokdeclarator): Don't warn of const or volatile function
in a system header file.
(start_struct): Push the obstacks.
Switch to permanent if at top level.
(finish_struct): Pop them.

(store_parm_decls): If we have (erroneously) a prototype
and old-style parm decls, throw away the old-style parm decls.
(finish_decl): Do the pop_obstacks sooner, when it's
time to start allocating in the ambient context's obstack.
Don't call permanent_allocation unless got back to permanent obstack.

(explicit_flag_signed_bitfields): New variable.
(c_decode_option): Set that for -f[un]signed-bitfields.
(grokdeclarator): If that's set, and -fsigned-bitfields,
disregard -traditional when handling bitfield signedness.

From-SVN: r2332

cp-parse.c, and append to cp-parse.h (a la Makefile.in).

From-SVN: r2331

mem to hold it and store it back into memrefloc.

From-SVN: r2330

From-SVN: r2329

From-SVN: r2328

(PRINT_REG):  Definition moved to i386.h.

From-SVN: r2327

(PRINT_REG):  Definition moved from i386.c.

From-SVN: r2326

(PRINT_REG):  Default definition added.
(dwarf_last_decl):  Variable declaration added.
(output_reg_number):  New function; handle -fverbose-asm reg printing.
(output_mem_loc_descriptor, output_loc_descriptor):  Call it.
(output_decl):  Set `dwarf_last_decl' each time this fn is called.

From-SVN: r2325

on failure instead of simply aborting.

From-SVN: r2324

From-SVN: r2323

(expand_expr): For ABS_EXPR, give expand_unop the operand's mode.
(expand_expr): For REALPART_EXPR, IMAGPART_EXPR, just return that part.

From-SVN: r2322

(expand_complex_abs): New function.
(expand_unop, expand_binop): Use gen_realpart, gen_imagpart.

From-SVN: r2321

Always add to size, always round up to STACK_BOUNDARY,
always round the address.

From-SVN: r2320

From-SVN: r2319

From-SVN: r2318

From-SVN: r2317

From-SVN: r2316

From-SVN: r2315

From-SVN: r2314

From-SVN: r2313

From-SVN: r2312

Catch cases of bogus DECL_RTL values involving pseudo-regs (for all
target systems) and print an annoying message if we ever see such a case.

From-SVN: r2311

From-SVN: r2310

but not if file exists and lacks the magic comment.

From-SVN: r2309

From-SVN: r2308

(USER_H): assert.h removed from value.
(install-common-headers): Install assert.h separately, in includedir.

From-SVN: r2307

(reload): Move test for failure to find any group
to after the loop over i.  Also check that all the regnos fit
below FIRST_PSEUDO_REGISTER.

From-SVN: r2306

(init_optabs): Set up libcalls for complex abs.
(init_complex_libcalls): New function.

From-SVN: r2305

From-SVN: r2304

From-SVN: r2303

SECONDARY_MEMORY_NEEDED in the SECONDARY_OUTPUT_RELOAD_CLASS code.

From-SVN: r2302

(SECONDARY_INPUT_RELOAD_CLASS): Also need a temp reg when loading HImode and QImode values from memory to FP_REGS.

(SECONDARY_INPUT_RELOAD_CLASS): Also need a temp reg
when loading HImode and QImode values from memory to FP_REGS.
(SECONDARY_OUTPUT_RELOAD_CLASS): New macro.  Define this to handle
HImode and QImode stores from FP_REGS to memory similar to above.

From-SVN: r2301

are compiler-created, so set DECL_SOURCE_LINE to zero.

From-SVN: r2300

From-SVN: r2299

pa.md (add high part and dp register): Split into two patterns, one for normal code, one for kernels.

	* pa.md (add high part and dp register): Split into two patterns,
	one for normal code, one for kernels.  Kernel version only allows
	"r1" as the destination register.

From-SVN: r2298

pa.h (LEGITIMIZE_ADDRESS, [...]): Emit a sequence which will cause "addil" instructions to be emitted instead of...

	* pa.h (LEGITIMIZE_ADDRESS, SYMBOL_REF case): Emit a sequence
	which will cause "addil" instructions to be emitted instead of
	"ldil; add" sequences.
	* pa.h (TARGET_KERNEL): New switch "-mkernel" which forces gcc to
	avoid "ldil; add" sequences with %r27 and instead generate "addil"
	sequences.  This avoids a HPUX linker bug when compiling kernels.

From-SVN: r2297

	* pa.c (emit_move_sequence): When making a reference to the data
	space before reload, emit an insn sequence which is much more
	likely to create "addil" instructions rather than "ldil; add"
	sequences.  Doing so greatly reduces the chance of running into a
	HPUX linker bug when compiling kernels.

From-SVN: r2296

From-SVN: r2295

(gcc.xtar): Depend on c-parse.y, objc-parse.y.
(realclean): Delete c-parse.y, objc-parse.y.

From-SVN: r2294

From-SVN: r2293