From-SVN: r10222

From-SVN: r10221

(set_nonvarying_address_components): Handle addresses which are the sum of two constant pseudo regs.

(set_nonvarying_address_components): Handle addresses which are the sum of
two constant pseudo regs.
(cse_rtx_addr_varies_p): Likewise.

From-SVN: r10220

From-SVN: r10219

them to the default case.

From-SVN: r10218

(trigraph_pcp): Use it, to avoid reporting line number.
(vwarning_with_line): Don't report line number if zero.

From-SVN: r10217

From-SVN: r10216

From-SVN: r10215

From-SVN: r10214

From-SVN: r10213

From-SVN: r10212

From-SVN: r10211

non-zero.

From-SVN: r10210

From-SVN: r10209

From-SVN: r10208

(SCAN_LIBRARIES): Also define if XCOFF_SCAN_LIBS.
(scan_libraries): Implement for AIX.

From-SVN: r10207

From-SVN: r10206

From-SVN: r10205

From-SVN: r10204

(truncdfsf2, extendsfdf2, floatsidf2, fix_truncdfsi2): Allow register
parameters, required by gcc to generate correct code.

From-SVN: r10203

From-SVN: r10202

From-SVN: r10201

[USE_GAS]: Output `jbsr' instead of `jsr' for normal function calls
and `bsr.l' instead of `bsr' for pic function calls.

From-SVN: r10200

From-SVN: r10199

(INDEX_REGISTER_RTX_P): Use it.

From-SVN: r10198

(find_reloads_address_1, case PLUS): When handle SUBREG, add SUBREG_WORD offset to SUBREG_REG register number.

(find_reloads_address_1, case PLUS): When handle SUBREG, add SUBREG_WORD
offset to SUBREG_REG register number.
(find_reloads_address_1, case SUBREG): If a pseudo register inside a SUBREG is
larger than the class, then reload the entire SUBREG.

From-SVN: r10197

From-SVN: r10196

From-SVN: r10195

(gcc_plt_call): Rewrite to avoid the need for being called by
_sr4export.  Inline expand $$dyncall to avoid the need for long-call
and PIC support.

From-SVN: r10194

From-SVN: r10193

(rotrqi3, rotrhi3): Reworked.

From-SVN: r10192

(unsigned_comparison_operator, next_cc_user_is_unsigned): New fcns.

From-SVN: r10191

(ASM_OUTPUT_BYTE): Make distinct from ASM_OUTPUT_CHAR.

From-SVN: r10190

pic address.

From-SVN: r10189

(unroll_loop): When preconditioning, output code to execute loop once
if initial value is greater than or equal to final value.

From-SVN: r10188

from deleting an assignment that it is dead.

From-SVN: r10187

same size as ptrop.

From-SVN: r10186

(assign_stack_temp): When split a slot, set base_offset and full_size in the
newly created slot.
(combine_temp_slots): Update full_size when slots are combined.

From-SVN: r10185

address reloads.

From-SVN: r10184

From-SVN: r10183