(create_definition): Warn about `#define a@', since a diagnostic is
now required (see ISO TC1's addition to subclause 6.8).  Also warn
about `#define is-empty(x) (!x)'.

From-SVN: r7877

From-SVN: r7876

BYTES_BIG_ENDIAN.

From-SVN: r7875

From-SVN: r7874

is a REG and we have SMALL_REGISTER_CLASSES.

From-SVN: r7873

From-SVN: r7872

From-SVN: r7871

From-SVN: r7870

improperly delete an output reload.

From-SVN: r7869

(push_reload): Make test in LOAD_EXTEND_OP case more precise; handle
CLASS_CANNOT_CHANGE_SIZE.
(find_relods): When setting force_reloads, make LOAD_EXTEND_OP case
more precise.

From-SVN: r7868

(stupid_life_analysis): Alloc, init and pass it to stupid_free_reg.
(stupid_mark_regs): Set it.
(stupid_find_reg): New arg, CHANGES_SIZE; avoid regs in
CLASS_CANNOT_CHANGE_SIZE if defined and CHANGES_SIZE nonzero.

From-SVN: r7867

reg_changes_size.

From-SVN: r7866

(alloc_qty{,_for_scratch}, update_qty_class): Set it.
(local_alloc): Allocate it.
(find_free_reg): If CLASS_CANNOT_CHANGE_SIZE, avoid its registers if
qty_changes_size.

From-SVN: r7865

(allocate_for_life_analysis): Allocate and initialize it.
(mark_used_regs, case SUBREG): Set it.

From-SVN: r7864

From-SVN: r7863

From-SVN: r7862

 (expand_expr, COND_EXPR case): Use truthvalue_conversion
        to make the condition for running cleanups acceptable to
        invert_truthvalue.

From-SVN: r7861

(expand_mult): Accept DImode for synth_mult only if
CONST_DOUBLE_HIGH is zero.  Reject negative values for synth_mult
if the mode is larger than HOST_BITS_PER_INT.  Don't do the
negate_variant if the mode is larger than HOST_BITS_PER_INT.

From-SVN: r7860

HOST_WIDE_INT.

From-SVN: r7859

From-SVN: r7858

        removed.

From-SVN: r7857

(v9 va_arg): Advance over float's.

From-SVN: r7856

(v9 sparc_builtin_saveregs): Save quadword fp regs on
16 byte boundaries.  Handle non-zero number of named fp args.

From-SVN: r7855

From-SVN: r7854

CONST_DOUBLEs; TRUNCATE should do nothing.

From-SVN: r7853

From-SVN: r7852

(TARGET_OPTIONS): Delete.
(CONDITIONAL_REGISTER_USAGE): Don't unfix %g4 if -mmedany.

From-SVN: r7851

(sparc_override_options): Code model flags only useable with v9.

From-SVN: r7850

instead of `f'.

From-SVN: r7849

GENERAL_OR_EXTRA_FP_REGS for the v9 case.
(REG_CLASS_NAMES): Likewise.
(REG_CLASS_CONTENTS): Likewise.
(REGNO_REG_CLASS): Handle EXTRA_FP_REGS.
(REG_CLASS_FROM_LETTER): Likewise, as `e'.
Treat `e' like `f' in v8 case.
(FP_REG_CLASS_P): New macro.
(PREFERRED_RELOAD_CLASS): Use it.
(SECONDARY_INPUT_RELOAD_CLASS, SECONDARY_OUTPUT_RELOAD_CLASS,
SECONDARY_MEMORY_NEEDED, CLASS_MAX_NREGS, REGISTER_MOVE_COST):
Likewise.

From-SVN: r7848

From-SVN: r7847

From-SVN: r7846

set momentary_firstobj to be the next available location (i.e.,
momentary_function_firstobj).

From-SVN: r7845

Handle _BSD_WCHAR_T_ like _WCHAR_T_, since at least BSD/386 1.1 uses the former instead of the latter.

Handle _BSD_WCHAR_T_ like _WCHAR_T_, since at least BSD/386 1.1 uses
the former instead of the latter.  If _BSD_RUNE_T_ is defined, then
define rune_t when we define wchar_t.  Test definedness of _GCC_SIZE_T
as well as _GCC_SIZE_T_; likewise for _GCC_PTRDIFF_T and _GCC_WCHAR_T.

From-SVN: r7844

	* pa-ghpux.h, pa-hpux.h (LINK_SPEC): Any -g argument implies
	static linking.

From-SVN: r7843

        pass things by invisible reference.

From-SVN: r7842

(error_from_errno, perror_with_name): Use it.

From-SVN: r7841

From-SVN: r7840

From-SVN: r7839

HOST_WIDE_INT is wider than int.

From-SVN: r7838