Canonicalize cpu type pentium into i486.  (Change it to i586 later.)

From-SVN: r7960

From-SVN: r7959

From-SVN: r7958

	* pa.h (FUNCTION_ARG): Use indirect calling conventions when
	TARGET_LONG_CALLS is in effect.

From-SVN: r7957

* sched.c (sched_analyze_insn): Add new parameter loop_note.
If loop_note set, then serialize on this insn.
(sched_analyze): New variable loop_note.  Pass to
sched_analyze_insn.  Set it if we pass a NOTE_INSN_LOOP_BEG or
NOTE_INSN_LOOP_END.
(unlink_notes): Don't save away NOTE_INSN_LOOP_BEG or
NOTE_INSN_LOOP_END notes.
(schedule_block): Generalize code that looks for magic REG_DEAD
notes and converts them to notes.

From-SVN: r7956

From-SVN: r7955

also has the same TYPE_NAME.

From-SVN: r7954

From-SVN: r7953

From-SVN: r7952

From-SVN: r7951

union.

From-SVN: r7950

From-SVN: r7949

From-SVN: r7948

From-SVN: r7947

(struct tree_decl): New field transparent_union.
({DECL,TYPE}_TRANSPARENT_UNION): New macros.

From-SVN: r7946

From-SVN: r7945

(build_selector_translation_table): Reset current_function_decl after hack_function_prototype build it.

(build_selector_translation_table): Reset
current_function_decl after hack_function_prototype build it.
(build_module_descriptor): Return constructor name from functions
decl_rtl.

From-SVN: r7944

From-SVN: r7943

(distribute_notes, case REG_UNUSED): Ignore notes when
from_insn != i3 only if the notes would remain as REG_UNUSED notes.

From-SVN: r7942

(FUNCTION_ARG_ADVANCE): Fix argument alignment processing.

From-SVN: r7941

From-SVN: r7940

also allow other arg to be MINUS, not just be equivalent to it.

From-SVN: r7939

Likewise for matching pattern.

From-SVN: r7938

(casesi): Operand 0 is HImode.
(unnamed PC addition pattern): Add SIGN_EXTEND to add HImode offset to
SImode PC.

From-SVN: r7937

From-SVN: r7936

From-SVN: r7935

(trigraph_pcp): Use index0 instead of index, so that a null byte
doesn't suppress further trigraph preprocessing.

From-SVN: r7934

From-SVN: r7933

arg.

From-SVN: r7932

From-SVN: r7931

From-SVN: r7930

        don't increment.  Remove ; after while to fix infinite loop.
        Add float and double cases.
        (objc_alignof_type):  Add float and double cases.

From-SVN: r7929

	* objc/encoding.c (objc_sizeof_type): Should assign from ROUND,
	not increment.  Remove ; after while to fix infinite loop.
	Add support for floats and doubles.
	(objc_alignof_type):  Add support for floats and doubles.
	* objc/selector.c (): Use __objc_selector_names, not
	__objc_selector_array.
	(sel_types_match): New function.
	(sel_get_typed_uid): Modified to use sel_types_match, so that we
	can get typed selectors in an architecture-independent way.  Fixed
	strcmp that should have been !strcmp.

From-SVN: r7928

	* pa.h (ASM_OUTPUT_ALIGNED_COMMON, ASM_OUTPUT_ALIGNED_LOCAL):
	Define.
	(ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Delete.

From-SVN: r7927

pa.c (hppa_expand_prologue): Avoid writing outside the current stack boundary in code to handle large stack...

	* pa.c (hppa_expand_prologue): Avoid writing outside the current
	stack boundary in code to handle large stack frames.

From-SVN: r7926

From-SVN: r7925

(ASM_OUTPUT_ASCII): Don't use ASM_OUTPUT_NEWLINE.

From-SVN: r7924

(ASM_OUTPUT_ASCII): Define.

From-SVN: r7923

From-SVN: r7922

(mark_used_regs): When adding REG_DEAD notes, check for
the case where a multiple register hard reg overlaps a register
set by the insn.

From-SVN: r7921