platform/upstream/gcc.git
29 years agoAdd ppc svr4 calling sequence support.
Richard Kenner [Sun, 13 Aug 1995 22:19:33 +0000 (18:19 -0400)]
Add ppc svr4 calling sequence support.

From-SVN: r10213

29 years agoInitial revision
Richard Kenner [Sun, 13 Aug 1995 22:05:15 +0000 (18:05 -0400)]
Initial revision

From-SVN: r10212

29 years ago(LIBGCC2_CFLAGS): Add TARGET_LIBGCC2_CFLAGS.
Richard Kenner [Sun, 13 Aug 1995 22:04:59 +0000 (18:04 -0400)]
(LIBGCC2_CFLAGS): Add TARGET_LIBGCC2_CFLAGS.

From-SVN: r10211

29 years ago(find_and_verify_loops): Set dest_loop only if JUMP_LABEL (insn) is
Richard Kenner [Sun, 13 Aug 1995 18:50:39 +0000 (14:50 -0400)]
(find_and_verify_loops): Set dest_loop only if JUMP_LABEL (insn) is
non-zero.

From-SVN: r10210

29 years agoAvoid clobbering VxWorks drv/netif/if_med.h file
Ian Lance Taylor [Mon, 31 Jul 1995 18:33:04 +0000 (18:33 +0000)]
Avoid clobbering VxWorks drv/netif/if_med.h file

From-SVN: r10209

29 years ago(CPP_SPEC): Fix typo.
Richard Kenner [Sat, 29 Jul 1995 20:24:13 +0000 (16:24 -0400)]
(CPP_SPEC): Fix typo.

From-SVN: r10208

29 years ago(XCOFF_SCAN_LIBS): Define if OBJECT_FORMAT_COFF and XCOFF_DEBUGGING_FORMAT.
Richard Kenner [Sat, 29 Jul 1995 20:19:33 +0000 (16:19 -0400)]
(XCOFF_SCAN_LIBS): Define if OBJECT_FORMAT_COFF and XCOFF_DEBUGGING_FORMAT.

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

From-SVN: r10207

29 years agoInitial revision
Richard Kenner [Sat, 29 Jul 1995 14:08:56 +0000 (10:08 -0400)]
Initial revision

From-SVN: r10206

29 years agoInclude tm.h.
Richard Kenner [Sat, 29 Jul 1995 14:06:08 +0000 (10:06 -0400)]
Include tm.h.

From-SVN: r10205

29 years ago(CAN_DEBUG_WITHOUT_FP): Comment out.
Richard Kenner [Sat, 29 Jul 1995 14:01:27 +0000 (10:01 -0400)]
(CAN_DEBUG_WITHOUT_FP): Comment out.

From-SVN: r10204

29 years ago(truncdfsf2...
Richard Kenner [Sat, 29 Jul 1995 13:59:27 +0000 (09:59 -0400)]
(truncdfsf2...

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

From-SVN: r10203

29 years ago(RTX_COSTS): Fill in missing default values.
Richard Kenner [Sat, 29 Jul 1995 13:59:05 +0000 (09:59 -0400)]
(RTX_COSTS): Fill in missing default values.

From-SVN: r10202

29 years ago(output_move_double): Now handles CONST_INT parameters properly.
Richard Kenner [Sat, 29 Jul 1995 13:58:43 +0000 (09:58 -0400)]
(output_move_double): Now handles CONST_INT parameters properly.

From-SVN: r10201

29 years ago[USE_GAS]: Output `jbsr' instead of `jsr' for normal function calls and `bsr.l'...
Richard Kenner [Sat, 29 Jul 1995 13:55:01 +0000 (09:55 -0400)]
[USE_GAS]: Output `jbsr' instead of `jsr' for normal function calls and `bsr.l'...

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

From-SVN: r10200

29 years agoInitial revision
Richard Kenner [Sat, 29 Jul 1995 13:53:04 +0000 (09:53 -0400)]
Initial revision

From-SVN: r10199

29 years ago(SUBREG_OK_FOR_INDEX_P): New macro.
Richard Kenner [Sat, 29 Jul 1995 13:44:07 +0000 (09:44 -0400)]
(SUBREG_OK_FOR_INDEX_P): New macro.

(INDEX_REGISTER_RTX_P): Use it.

From-SVN: r10198

29 years ago(find_reloads_address_1, case PLUS): When handle SUBREG, add SUBREG_WORD offset to...
Richard Kenner [Sat, 29 Jul 1995 13:43:27 +0000 (09:43 -0400)]
(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

29 years ago({,CROSS_}LIBGCC1): Define as empty.
Richard Kenner [Sat, 29 Jul 1995 13:33:15 +0000 (09:33 -0400)]
({,CROSS_}LIBGCC1): Define as empty.

From-SVN: r10196

29 years ago(ASM_OUTPUT_CONSTRUCTOR): Add FILE arg to assemble_name.
Richard Kenner [Sat, 29 Jul 1995 13:20:17 +0000 (09:20 -0400)]
(ASM_OUTPUT_CONSTRUCTOR): Add FILE arg to assemble_name.

From-SVN: r10195

29 years ago(gcc_plt_call): Rewrite to avoid the need for being called by _sr4export.
Richard Kenner [Sat, 29 Jul 1995 13:15:13 +0000 (09:15 -0400)]
(gcc_plt_call): Rewrite to avoid the need for being called by _sr4export.

(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

29 years ago(ucim.m, ucr.m, uc.m): New.
Richard Kenner [Sat, 29 Jul 1995 13:11:11 +0000 (09:11 -0400)]
(ucim.m, ucr.m, uc.m): New.

From-SVN: r10193

29 years ago(cmpqi): Account for unsigned comparisons.
Richard Kenner [Sat, 29 Jul 1995 13:08:24 +0000 (09:08 -0400)]
(cmpqi): Account for unsigned comparisons.

(rotrqi3, rotrhi3): Reworked.

From-SVN: r10192

29 years ago(notice_update_cc): INCM and DECM set condition codes.
Richard Kenner [Sat, 29 Jul 1995 13:05:40 +0000 (09:05 -0400)]
(notice_update_cc): INCM and DECM set condition codes.

(unsigned_comparison_operator, next_cc_user_is_unsigned): New fcns.

From-SVN: r10191

29 years ago(FUNCTION_EPILOGUE): Local variables freed from SP, not FP.
Richard Kenner [Sat, 29 Jul 1995 11:29:56 +0000 (07:29 -0400)]
(FUNCTION_EPILOGUE): Local variables freed from SP, not FP.

(ASM_OUTPUT_BYTE): Make distinct from ASM_OUTPUT_CHAR.

From-SVN: r10190

29 years ago(LEGITIMATE_PIC_OPERAND_P): Reject CONST_DOUBLE with MEM with invalid
Richard Kenner [Sat, 29 Jul 1995 10:25:58 +0000 (06:25 -0400)]
(LEGITIMATE_PIC_OPERAND_P): Reject CONST_DOUBLE with MEM with invalid
pic address.

From-SVN: r10189

29 years ago(unroll_loop): When preconditioning...
Richard Kenner [Fri, 28 Jul 1995 13:57:46 +0000 (09:57 -0400)]
(unroll_loop): When preconditioning...

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

From-SVN: r10188

29 years ago(DO_GLOBAL_DTORS_BODY): Use an asm statement to keep the optimizer
Richard Kenner [Fri, 28 Jul 1995 13:39:56 +0000 (09:39 -0400)]
(DO_GLOBAL_DTORS_BODY): Use an asm statement to keep the optimizer
from deleting an assignment that it is dead.

From-SVN: r10187

29 years ago(pointer_int_sum): Don't distribute if intop is unsigned and not the
Richard Kenner [Fri, 28 Jul 1995 13:36:30 +0000 (09:36 -0400)]
(pointer_int_sum): Don't distribute if intop is unsigned and not the
same size as ptrop.

From-SVN: r10186

29 years ago(assign_stack_temp): When split a slot, set base_offset and full_size in the newly...
Richard Kenner [Fri, 28 Jul 1995 13:09:22 +0000 (09:09 -0400)]
(assign_stack_temp): When split a slot, set base_offset and full_size in the newly created slot.

(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

29 years ago(define_peephole): Add peepholes to use r0+rN addressing mode for some
Richard Kenner [Fri, 28 Jul 1995 13:06:44 +0000 (09:06 -0400)]
(define_peephole): Add peepholes to use r0+rN addressing mode for some
address reloads.

From-SVN: r10184

29 years ago(reg_unused_after): New function.
Richard Kenner [Fri, 28 Jul 1995 13:06:19 +0000 (09:06 -0400)]
(reg_unused_after): New function.

From-SVN: r10183

29 years ago(xcoffout_output_first_source_line): Delete.
Richard Kenner [Fri, 28 Jul 1995 13:03:35 +0000 (09:03 -0400)]
(xcoffout_output_first_source_line): Delete.

(xcoffout_begin_function): Call dbxout_parms and ASM_OUTPUT_SOURCE_LINE.

From-SVN: r10182

29 years ago(final_start_function): If SDB_DEBUG, call sdbout_begin_function.
Richard Kenner [Fri, 28 Jul 1995 13:02:42 +0000 (09:02 -0400)]
(final_start_function): If SDB_DEBUG, call sdbout_begin_function.

If XCOFF_DEBUG, call xcoffout_begin_function instead of
xcoffout_output_first_source_line.
(final_scan_insn): Don't call sdbout_begin_function or xcoffout_begin_function.

From-SVN: r10181

29 years ago(CPP_SPEC): Output -D__mips64 when -mips3, or -mips4, or -mgp64.
Richard Kenner [Fri, 28 Jul 1995 12:58:38 +0000 (08:58 -0400)]
(CPP_SPEC): Output -D__mips64 when -mips3, or -mips4, or -mgp64.

Output -U__mips64 when -mgp32.

From-SVN: r10180

29 years agoChange every occurance of #if __mips>=3 to #ifdef __mips64.
Richard Kenner [Fri, 28 Jul 1995 12:53:12 +0000 (08:53 -0400)]
Change every occurance of #if __mips>=3 to #ifdef __mips64.

From-SVN: r10179

29 years ago(i960_function_epilogue): Don't clear g14 for functions with an argument block.
Richard Kenner [Fri, 28 Jul 1995 12:47:44 +0000 (08:47 -0400)]
(i960_function_epilogue): Don't clear g14 for functions with an argument block.

(i960_output_reg_insn): Likewise.
(i960_output_call_insn): Clear g14 for functions wtih an argument block.

From-SVN: r10178

29 years ago(movdi matchers): Support odd numbered regs.
Richard Kenner [Fri, 28 Jul 1995 12:43:44 +0000 (08:43 -0400)]
(movdi matchers): Support odd numbered regs.

From-SVN: r10177

29 years ago(i960_arg_size_and_align): Correct alignment of XFmode values in
Richard Kenner [Fri, 28 Jul 1995 12:43:27 +0000 (08:43 -0400)]
(i960_arg_size_and_align): Correct alignment of XFmode values in
library calls.

From-SVN: r10176

29 years ago(divhi3, modhi3, divmodhi4): Rewrite.
Richard Kenner [Fri, 28 Jul 1995 12:37:19 +0000 (08:37 -0400)]
(divhi3, modhi3, divmodhi4): Rewrite.

From-SVN: r10175

29 years ago(end_file): Fix typo in error message text.
Richard Kenner [Wed, 26 Jul 1995 14:15:44 +0000 (10:15 -0400)]
(end_file): Fix typo in error message text.

From-SVN: r10174

29 years agogb@alexander.cs.purdue.edu
Gerald Baumgartner [Wed, 26 Jul 1995 13:38:09 +0000 (09:38 -0400)]
gb@alexander.cs.purdue.edu

From-SVN: r10173

29 years ago(build_signature_method_call): Renamed offset_identifier and local variable offset...
Gerald Baumgartner [Wed, 26 Jul 1995 13:37:13 +0000 (09:37 -0400)]
(build_signature_method_call): Renamed offset_identifier and local variable offset to vt_off_identifer and vt_off...

(build_signature_method_call): Renamed offset_identifier and
local variable offset to vt_off_identifer and vt_off, respecitively.
(build_signature_table_constructor): Renamed offset to vt_off.
(build_signature_table_constructor): Build the constructor
according to the new layout.  Set the vb_off field to -1 for now.

From-SVN: r10172

29 years ago(vt_off_identifier): Renamed from offset identifier.
Gerald Baumgartner [Wed, 26 Jul 1995 13:36:00 +0000 (09:36 -0400)]
(vt_off_identifier): Renamed from offset identifier.

(vb_off_identifier): New variable to hold the identifier for the
sigtable field vb_off.
(init_decl_processing): Initialize vb_off_identifier.
Renamed vt_off_identifier from offset_identifier.
(init_decl_processing): Add vb_off field to sigtable_entry_type.
Reorder fields so that pfn gets properly aligned at a 64 bit boundary
on the Alpha.
(init_decl_processing): Align sigtable_entry_type on word
boundaries instead of double word boundaries to save space.

From-SVN: r10171

29 years ago(SIGTABLE_VT_OFF_NAME): Renamed from SIGTABLE_OFFSET_NAME.
Gerald Baumgartner [Wed, 26 Jul 1995 13:34:22 +0000 (09:34 -0400)]
(SIGTABLE_VT_OFF_NAME): Renamed from SIGTABLE_OFFSET_NAME.

(SIGTABLE_VB_OFF_NAME): New macro.
(vt_off_identifier): Renamed from offset_identifier.
(vb_off_identifier): Added extern declaration.

From-SVN: r10170

29 years ago(cse_insn): When do special handling for (set REG0 REG1), must delete
Richard Kenner [Wed, 26 Jul 1995 13:31:00 +0000 (09:31 -0400)]
(cse_insn): When do special handling for (set REG0 REG1), must delete
REG_EQUAL note from insn if it mentions REG0.

From-SVN: r10169

29 years ago(USE_C_ALLOCA): Always define.
Richard Kenner [Wed, 26 Jul 1995 13:26:13 +0000 (09:26 -0400)]
(USE_C_ALLOCA): Always define.

From-SVN: r10168

29 years ago(HAVE_STRERROR): Define.
Richard Kenner [Wed, 26 Jul 1995 13:22:15 +0000 (09:22 -0400)]
(HAVE_STRERROR): Define.

(__BSD_NET2__): Define.

From-SVN: r10167

29 years ago(CC): Remove useless definition.
Richard Kenner [Wed, 26 Jul 1995 13:21:47 +0000 (09:21 -0400)]
(CC): Remove useless definition.

From-SVN: r10166

29 years ago(preexpand_calls): Don't look past a CLEANUP_POINT_EXPR.
Richard Kenner [Wed, 26 Jul 1995 13:09:44 +0000 (09:09 -0400)]
(preexpand_calls): Don't look past a CLEANUP_POINT_EXPR.

From-SVN: r10165

29 years ago(find_and_verify_loops): When moving blocks of code, verify that the just destination...
Richard Kenner [Wed, 26 Jul 1995 12:43:24 +0000 (08:43 -0400)]
(find_and_verify_loops): When moving blocks of code, verify that the just destination is not in an inner nested loop.

(find_and_verify_loops): When moving blocks of code, verify that the
just destination is not in an inner nested loop.
(mark_loop_jump): Don't mark label as loop exit if it jumps to an
inner nested loop.

From-SVN: r10164

29 years ago(do_include, read_name_map): Omit leading "./" and trailing "/" when it makes sense.
Richard Kenner [Wed, 26 Jul 1995 12:40:08 +0000 (08:40 -0400)]
(do_include, read_name_map): Omit leading "./" and trailing "/" when it makes sense.

(do_include, read_name_map): Omit leading "./" and trailing "/" when
it makes sense.
(skip_redundant_dir_prefix): New function.

From-SVN: r10163

29 years ago(emit_nop): Do not emit a nop if there is a single insn before a label
Richard Kenner [Wed, 26 Jul 1995 12:36:28 +0000 (08:36 -0400)]
(emit_nop): Do not emit a nop if there is a single insn before a label
or at the start of a function.

From-SVN: r10162

29 years ago(gfloat.h): Delete previous copy before updating.
Richard Kenner [Wed, 26 Jul 1995 12:21:08 +0000 (08:21 -0400)]
(gfloat.h): Delete previous copy before updating.

From-SVN: r10161

29 years ago(STAGESTUFF): Add stamp-crtS.
Roland McGrath [Wed, 26 Jul 1995 12:18:04 +0000 (12:18 +0000)]
(STAGESTUFF): Add stamp-crtS.

(crtbeginS.o, crtendS.o, stamp-crtS): New rules; just like crtbegin.o et
al, but compiled using -fPIC.

From-SVN: r10160

29 years agoFixed typos ('bhos' -> 'bhis').
Richard Kenner [Wed, 26 Jul 1995 12:11:46 +0000 (08:11 -0400)]
Fixed typos ('bhos' -> 'bhis').

From-SVN: r10159

29 years ago(reload1.o): Depends on real.h.
Richard Kenner [Wed, 26 Jul 1995 12:05:29 +0000 (08:05 -0400)]
(reload1.o): Depends on real.h.

From-SVN: r10158

29 years ago(real.h): Include it.
Richard Kenner [Wed, 26 Jul 1995 12:04:12 +0000 (08:04 -0400)]
(real.h): Include it.

From-SVN: r10157

29 years ago(LEGITIMATE_PIC_OPERAND_P): Reject CONST_DOUBLE with MEM with invalid
Richard Kenner [Wed, 26 Jul 1995 12:03:31 +0000 (08:03 -0400)]
(LEGITIMATE_PIC_OPERAND_P): Reject CONST_DOUBLE with MEM with invalid
pic address.

From-SVN: r10156

29 years ago(MULTILIB_DIRS): Provide default if not defined.
Richard Kenner [Wed, 26 Jul 1995 11:58:10 +0000 (07:58 -0400)]
(MULTILIB_DIRS): Provide default if not defined.

(multilib_defaults): New static variable.
(default_arg): New static function.
(set_multilib_dir): Ignore default arguments.
(print_multilib_info): Ignore entries which use default arguments.

From-SVN: r10155

29 years agostore LR in caller's frame, not current frame for V.4
Michael Meissner [Tue, 25 Jul 1995 14:17:45 +0000 (14:17 +0000)]
store LR in caller's frame, not current frame for V.4

From-SVN: r10154

29 years agoInitialize r13 to be _SDA_BASE_.
Michael Meissner [Sat, 22 Jul 1995 02:50:21 +0000 (02:50 +0000)]
Initialize r13 to be _SDA_BASE_.

From-SVN: r10153

29 years agoV.4 support.
Michael Meissner [Fri, 21 Jul 1995 18:15:38 +0000 (18:15 +0000)]
V.4 support.

From-SVN: r10152

29 years ago(main): Don't define sbrk #ifdef __alpha__.
Richard Kenner [Fri, 21 Jul 1995 17:22:56 +0000 (13:22 -0400)]
(main): Don't define sbrk #ifdef __alpha__.

From-SVN: r10151

29 years ago(do_include): Prefix -H output lines with spaces, not dots.
Richard Kenner [Tue, 18 Jul 1995 23:28:02 +0000 (19:28 -0400)]
(do_include): Prefix -H output lines with spaces, not dots.

(output_dots): Remove.

From-SVN: r10150

29 years ago(default_compilers, cpp): Specify -lang-c89 if -ansi is given.
Richard Kenner [Tue, 18 Jul 1995 23:23:30 +0000 (19:23 -0400)]
(default_compilers, cpp): Specify -lang-c89 if -ansi is given.

This turns off C++ comment recognition.

From-SVN: r10149

29 years ago(main): cplusplus_comments now defaults to 1.
Richard Kenner [Tue, 18 Jul 1995 23:22:48 +0000 (19:22 -0400)]
(main): cplusplus_comments now defaults to 1.

But clear it if -traditional or the new option -lang-c89 is given.

From-SVN: r10148

29 years ago(va_arg): Add support for 128 bit long double type.
Richard Kenner [Tue, 18 Jul 1995 23:16:31 +0000 (19:16 -0400)]
(va_arg): Add support for 128 bit long double type.

From-SVN: r10147

29 years ago(decl_attributes, case A_ALIGNED): Handle is_type case properly.
Richard Kenner [Tue, 18 Jul 1995 23:11:10 +0000 (19:11 -0400)]
(decl_attributes, case A_ALIGNED): Handle is_type case properly.

From-SVN: r10146

29 years ago(fold, case CONVERT_EXPR): Don't merge conversions if outer is to
Richard Kenner [Tue, 18 Jul 1995 23:02:49 +0000 (19:02 -0400)]
(fold, case CONVERT_EXPR): Don't merge conversions if outer is to
handle a type with differing precision.

From-SVN: r10145

29 years ago(HAVE_VPRINTF): Define.
Richard Kenner [Mon, 17 Jul 1995 18:37:31 +0000 (14:37 -0400)]
(HAVE_VPRINTF): Define.

From-SVN: r10144

29 years ago(HAVE_ATEXIT): Define.
Richard Kenner [Mon, 17 Jul 1995 18:37:13 +0000 (14:37 -0400)]
(HAVE_ATEXIT): Define.

From-SVN: r10143

29 years ago({unsigned,signed}_type): Handle intXX_type_node types.
Richard Kenner [Mon, 17 Jul 1995 18:28:37 +0000 (14:28 -0400)]
({unsigned,signed}_type): Handle intXX_type_node types.

From-SVN: r10142

29 years ago(sbrk): Add declaration.
Richard Kenner [Mon, 17 Jul 1995 17:38:58 +0000 (13:38 -0400)]
(sbrk): Add declaration.

From-SVN: r10141

29 years ago(convert_to_integer): If TYPE is a enumeral type or if its precision is not the same...
Richard Kenner [Mon, 17 Jul 1995 16:54:50 +0000 (12:54 -0400)]
(convert_to_integer): If TYPE is a enumeral type or if its precision is not the same as the size of its mode...

(convert_to_integer): If TYPE is a enumeral type or if its precision
is not the same as the size of its mode, convert in two steps.

From-SVN: r10140

29 years ago(tstdi, cmpdi): Use match_scratch, not match_operand.
Richard Kenner [Mon, 17 Jul 1995 10:41:04 +0000 (06:41 -0400)]
(tstdi, cmpdi): Use match_scratch, not match_operand.

From-SVN: r10139

29 years ago(lookup_field): Change name comparison to match what field_decl_cmp
Richard Kenner [Fri, 14 Jul 1995 23:23:27 +0000 (19:23 -0400)]
(lookup_field): Change name comparison to match what field_decl_cmp
does.

From-SVN: r10138

29 years ago(field_decl_cmp): Rewritten to make sure that a null name always sorts
Richard Kenner [Fri, 14 Jul 1995 23:22:57 +0000 (19:22 -0400)]
(field_decl_cmp): Rewritten to make sure that a null name always sorts
low against other names.

From-SVN: r10137

29 years ago(struct temp_slot): New fields base_offset, full_size.
Richard Kenner [Fri, 14 Jul 1995 23:15:58 +0000 (19:15 -0400)]
(struct temp_slot): New fields base_offset, full_size.

(assign_stack_temp): For !FRAME_GROWS_DOWNWARD, set p->size to size.
Set new fields base_offset and full_size.
(combine_temp_slots): Use new fields base_offset and full_size instead
of slot and size.

From-SVN: r10136

29 years ago(movsi): Convert a CONST_DOUBLE into a CONST_INT of the low part.
Richard Kenner [Fri, 14 Jul 1995 22:46:08 +0000 (18:46 -0400)]
(movsi): Convert a CONST_DOUBLE into a CONST_INT of the low part.

From-SVN: r10135

29 years ago(main): Reword dwarf/c++/-g warning.
Richard Kenner [Fri, 14 Jul 1995 22:30:44 +0000 (18:30 -0400)]
(main): Reword dwarf/c++/-g warning.

From-SVN: r10134

29 years ago(expand_start_stmt_expr): Force stack adjust before NO_DEFER_POP.
Richard Kenner [Fri, 14 Jul 1995 22:19:22 +0000 (18:19 -0400)]
(expand_start_stmt_expr): Force stack adjust before NO_DEFER_POP.

From-SVN: r10133

29 years ago(NO_DEFER_POP): Remove last change.
Richard Kenner [Fri, 14 Jul 1995 22:18:57 +0000 (18:18 -0400)]
(NO_DEFER_POP): Remove last change.

From-SVN: r10132

29 years ago(stor_expr): Force stack adjust before NO_DEFER_POP.
Richard Kenner [Fri, 14 Jul 1995 22:18:14 +0000 (18:18 -0400)]
(stor_expr): Force stack adjust before NO_DEFER_POP.

(expand_expr, case COND_EXPR): Likewise.

From-SVN: r10131

29 years ago(find_splittable_{regs,givs}, final_[bg]iv_value): Use loop_number_exit_count instead...
Richard Kenner [Fri, 14 Jul 1995 12:27:10 +0000 (08:27 -0400)]
(find_splittable_{regs,givs}, final_[bg]iv_value): Use loop_number_exit_count instead of loop_number_exit_labels.

(find_splittable_{regs,givs}, final_[bg]iv_value): Use loop_number_exit_count
instead of loop_number_exit_labels.
(reg_dead_after_loop): Check loop_number_exit_count, and fail if the count
doesn't match loop_number_exit_labels.

From-SVN: r10130

29 years ago(loop_number_exit_count): Declare it.
Richard Kenner [Fri, 14 Jul 1995 12:23:39 +0000 (08:23 -0400)]
(loop_number_exit_count): Declare it.

From-SVN: r10129

29 years ago(loop_number_exit_count): New global variable.
Richard Kenner [Fri, 14 Jul 1995 12:21:01 +0000 (08:21 -0400)]
(loop_number_exit_count): New global variable.

(loop_optimize): Allocate space for it.
(find_and_verify_loops, mark_loop_jump): Set it.
(strength_reduce, check_dbra_loop): Use loop_number_exit_count instead
of loop_number_exit_labels.

From-SVN: r10128

29 years ago(cse_insn): Ifdef out code that pre-truncates src_folded.
Richard Kenner [Fri, 14 Jul 1995 12:15:00 +0000 (08:15 -0400)]
(cse_insn): Ifdef out code that pre-truncates src_folded.

From-SVN: r10127

29 years ago(sethi_di_sp64): Return null string at end.
Richard Kenner [Fri, 14 Jul 1995 12:08:47 +0000 (08:08 -0400)]
(sethi_di_sp64): Return null string at end.

From-SVN: r10126

29 years agoModify all patterns which handle stores to memory to also check current_function_vara...
Richard Kenner [Fri, 14 Jul 1995 12:05:18 +0000 (08:05 -0400)]
Modify all patterns which handle stores to memory to also check current_function_varargs and current_function_stdarg.

Modify all patterns which handle stores to memory to also check
current_function_varargs and current_function_stdarg.  q

From-SVN: r10125

29 years ago(current_function_stdarg): Declare it.
Richard Kenner [Fri, 14 Jul 1995 12:03:43 +0000 (08:03 -0400)]
(current_function_stdarg): Declare it.

From-SVN: r10124

29 years ago(current_function_stdarg): New global variable.
Richard Kenner [Fri, 14 Jul 1995 12:03:09 +0000 (08:03 -0400)]
(current_function_stdarg): New global variable.

(push_function_context_to): Save it.
(pop_function_context_from): Restore it.
(assign_parms): Set it.
(init_function_start): Clear it.

From-SVN: r10123

29 years ago(struct function): Add stdarg field.
Richard Kenner [Fri, 14 Jul 1995 12:02:43 +0000 (08:02 -0400)]
(struct function): Add stdarg field.

From-SVN: r10122

29 years ago(fill_simple_delay_slots): When trying to take instruction from after the branch...
Richard Kenner [Fri, 14 Jul 1995 11:58:23 +0000 (07:58 -0400)]
(fill_simple_delay_slots): When trying to take instruction from after the branch, don't continue past target label.

(fill_simple_delay_slots): When trying to take instruction from after
the branch, don't continue past target label.  Local variables
passed_label and target_uses are no longer necessary.

From-SVN: r10121

29 years ago(output_bb): Fix error in long backwards branch with nullified delay
Richard Kenner [Thu, 13 Jul 1995 23:29:52 +0000 (19:29 -0400)]
(output_bb): Fix error in long backwards branch with nullified delay
slot.

From-SVN: r10120

29 years ago(SHIFT_COUNT_TRUNCATED): Use #ifdef not #if.
Richard Kenner [Thu, 13 Jul 1995 23:26:03 +0000 (19:26 -0400)]
(SHIFT_COUNT_TRUNCATED): Use #ifdef not #if.

From-SVN: r10119

29 years ago(rescan): Don't address outside of array when preprocessing C++
Richard Kenner [Tue, 11 Jul 1995 00:16:27 +0000 (20:16 -0400)]
(rescan): Don't address outside of array when preprocessing C++
comments.

From-SVN: r10118

29 years ago(expand_block_move): Remove #if 0 conditionals against using larger
Richard Kenner [Tue, 11 Jul 1995 00:09:09 +0000 (20:09 -0400)]
(expand_block_move): Remove #if 0 conditionals against using larger
block moves.

From-SVN: r10117

29 years ago(EXTRA_PARTS): Copy milli.exp to release dir.
Richard Kenner [Tue, 11 Jul 1995 00:05:41 +0000 (20:05 -0400)]
(EXTRA_PARTS): Copy milli.exp to release dir.

(milli.exp): Copy to build dir from machine dependend dir.

From-SVN: r10116

29 years ago(matcher for (shiftable_op (cond-exp) (reg))): If shiftable_op is
Richard Kenner [Tue, 11 Jul 1995 00:03:06 +0000 (20:03 -0400)]
(matcher for (shiftable_op (cond-exp) (reg))): If shiftable_op is
minus, then subtract from zero when cond fails.

From-SVN: r10115

29 years ago(SELECT_SECTION): Use TREE_CODE_CLASS instead of directly referencing
Richard Kenner [Mon, 10 Jul 1995 23:58:17 +0000 (19:58 -0400)]
(SELECT_SECTION): Use TREE_CODE_CLASS instead of directly referencing
tree_code_type.

From-SVN: r10114