From-SVN: r6845

From-SVN: r6844

temp slot we know about.

From-SVN: r6843

in a register; mark result as pointer.

From-SVN: r6842

(dbxout_source_file): Use it.  Output an Ltext label.

From-SVN: r6841

declaraction follows a non-static.

From-SVN: r6840

!TARGET_HARD_QUAD.

From-SVN: r6839

(reloads_conflict): New function.

From-SVN: r6838

From-SVN: r6837

(CHEAP_REGNO): Renamed from CHEAP_REG.
(CHEAP_REG): New macro; user var in hard reg is cheap.
(COST): Pass RTL to CHEAP_REG, not regno.
(rtx_cost, case REG): Likewise.

From-SVN: r6836

From-SVN: r6835

(ALIGN_SYMTABLE_OFFSET): Define to align symbol table sections to a
quadword boundary, to avoid alignment problems with native nm on
OSF1/1.3 and higher.

From-SVN: r6834

(update_headers): Align symbol table sections, using
ALIGN_SYMTABLE_OFFSET. Provide a default definition which does no
alignment.

From-SVN: r6833

(try_split): Rename third parameter as LAST.  Recursively call
try_split for each new insn created.

From-SVN: r6832

From-SVN: r6831

From-SVN: r6830

From-SVN: r6829

are (e.g.) typedef names are still OK.

From-SVN: r6828

From-SVN: r6827

(mark_used_regs_combine): New function.
(try_combine): Use them.
(reg_dead_at_p): Registers marked in newpat_used_regs must always be
considered to be live.

From-SVN: r6826

From-SVN: r6825

first named pattern.

From-SVN: r6824

From-SVN: r6823

index.

From-SVN: r6822

antique compilers.

From-SVN: r6821

only if the initializer is constant.

From-SVN: r6820

From-SVN: r6819

(CONDITIONAL_REGISTER_USAGE): Delete ppcas mention from comment.
(RTX_COSTS): Costs based upon processor_type enum.

From-SVN: r6818

(output_prolog): Define external common-mode calls.

From-SVN: r6817

(mulh_call, mull_call, divss_call, divus_call, quoss_call, quous_call):
AIX common-mode call patterns.
(ashlsi3): More TARGET_POWERPC to ! TARGET_POWER changes.
(addsf3, subsf3, mulsf3, divsf3, etc.): Change TARGET_POWER
to ! TARGET_POWERPC.
(fix_truncdfsi2): Use POWER/2 and PowerPC FP convert instruction.
(fpcvtsi): New pattern.
(mulsidi3): Add AIX common-mode case, add imul attribute to POWER
pattern, add PowerPC pattern, flag input operands as commutative.
(smulsi3_highpart): Add AIX common-mode case.
(movsi matcher): Add mtjmpr attribute to ! TARGET_POWER case.
(movsf): Clean up load from memory or integer register test.
(movdi matcher): Add FP register support.
(smulsi3_highpart): New patterns.
(umulsi3_highpart_power): New pattern.

From-SVN: r6816

(ASM_SPEC): Pass -K to assembler when PIC.

From-SVN: r6815

From-SVN: r6814

(process_command): Add path/include to include_prefix when see a
-Bpath option.
(do_spec_1, case 'I'): Pass include_prefix directories to cpp with
the -isystem option.

From-SVN: r6813

(main): Handle -isystem option.  Insert -isystem directories in
search chain at first_system_include.

From-SVN: r6812

(scan_loop): New variable loop_depth.	Increment and
decrement on LOOP_BEG and LOOP_END notes.  Only use LOOP_VTOP note
if loop_depth is zero.
(strength_reduce): Likewise.

From-SVN: r6811

From-SVN: r6810

From-SVN: r6809

 * stor-layout.c (layout_type, case BOOLEAN_TYPE):
 Set TREE_UNSIGNED unless TYPE_MIN_VALUE is negative.

From-SVN: r6808

Delete code to check external references against global
declarations.
(redeclaration_error_message): If newdecl has block scope, then
return string only if olddecl has the same scope.

From-SVN: r6807

zero, check for restype_ptr unsigned instead of primop0 unsigned.

From-SVN: r6806