Commits · ffd1553440265622ceef4a5fa31d7fa706adb7ca · lvzhengyang / riscv-gcc-1

28 Jul, 2001 3 commits
- * analyze_brprob: Avoid more overflows. · ffd15534
```
From-SVN: r44438
```
  Jan Hubicka committed Jul 28, 2001
  ffd15534 Browse Files
- Daily bump. · 7b6a9399
```
From-SVN: r44436
```
  GCC Administrator committed Jul 28, 2001
  7b6a9399 Browse Files
- ifcvt.c (noce_get_alt_condition): If the condition is a compare against a constant... · 7f646877
```
* ifcvt.c (noce_get_alt_condition): If the condition is a compare
against a constant, try to adjust the compare to have the desired
constant in it so that min/max optimizations happen more often.

From-SVN: r44435
```
  DJ Delorie committed Jul 27, 2001
  7f646877 Browse Files
27 Jul, 2001 11 commits

* test_summary: Copy LAST_UPDATED UTC time to head of summary. · da397f8e
```
From-SVN: r44433
```
Richard Henderson committed Jul 27, 2001
da397f8e Browse Files
* analyze_brprob: Avoid overflows. · 92e3cac8
```
From-SVN: r44430
```
Jan Hubicka committed Jul 27, 2001
92e3cac8 Browse Files

flow.c (last_loop_beg_note): New function. · d69d0316

	* flow.c (last_loop_beg_note): New function.
	(redirect_edge_and_branch): Use it.
	(split_edge): Likewise.

	* alias.c (loop_p): Avoid uninitialized memory access.

	* flow.c (try_forward_edges): Avoid accessing freed memory.

	* flow.c (backward_edge_of_syntactic_loop_p): Avoid uninitialized
	variable access.

From-SVN: r44429

committed Jul 27, 2001

d69d0316 Browse Files

linux.h (CPP_DEFAULT_CPU_SPEC): New. · f636e2a5

2001-07-26  Andrew Haley  <aph@redhat.com>
        Joern Rennecke <amylaar@redhat.com>

        * config/sh/linux.h (CPP_DEFAULT_CPU_SPEC): New.
        (SUBTARGET_CPP_ENDIAN_SPEC): New.
        (SUBTARGET_CPP_SPEC): New.
        (CPP_SPEC): Remove.
        * config/sh/sh.h (SUBTARGET_CPP_ENDIAN_SPEC): New.
        (SUBTARGET_CPP_PTR_SPEC): New.
        (CPP_DEFAULT_CPU_SPEC): New.
        (EXTRA_SPECS): Add SUBTARGET_CPP_ENDIAN_SPEC,
        SUBTARGET_CPP_PTR_SPEC, and CPP_DEFAULT_CPU_SPEC.
        (CPP_SPEC): Break out parts into SUBTARGET_CPP_ENDIAN_SPEC,
        SUBTARGET_CPP_PTR_SPEC, and CPP_DEFAULT_CPU_SPEC.
        (SUBTARGET_CPP_SPEC): Define as an empty string.

From-SVN: r44428

committed Jul 27, 2001

f636e2a5 Browse Files

class.c (mark_primary_virtual_base): Don't adjust base offsets here. · 0ab142b0

cp:
	* class.c (mark_primary_virtual_base): Don't adjust base
	offsets here.
	(dfs_unshared_virtual_bases): Adjust them here.
	(mark_primary_bases): Explain why we adjust at the end.
testsuite:
	* g++.dg/abi/vbase8-21.C: New test.

From-SVN: r44425

committed Jul 27, 2001

0ab142b0 Browse Files

class.c (finish_struct_1): When copying the primary base's VFIELD, make sure we… · d60d223b

class.c (finish_struct_1): When copying the primary base's VFIELD, make sure we find it is at offset zero.

cp:
	* class.c (finish_struct_1): When copying the primary base's
	VFIELD, make sure we find it is at offset zero.
testsuite:
	* g++.dg/abi/vbase8-10.C: New test.

From-SVN: r44421

committed Jul 27, 2001

d60d223b Browse Files

g++.exp (g++_set_ld_library_path): Renamed to ${tool}_set_ld_library_path. · 08ecdbeb

	gcc/testsuite:
	* lib/g++.exp (g++_set_ld_library_path): Renamed to
	${tool}_set_ld_library_path.
	Changed caller.
	* lib/objc.exp (${tool}_set_ld_library_path): New, copied from
	g++.exp.

	libjava/testsuite:
	* lib/libjava.exp (${tool}_set_ld_library_path): New, copied from
	g++.exp.

From-SVN: r44420

committed Jul 27, 2001

08ecdbeb Browse Files

install.texi (Configuration): Properly link the host specific instructions also… · e69aa433

install.texi (Configuration): Properly link the host specific instructions also when generating HTML.

	* doc/install.texi (Configuration): Properly link the host
	specific instructions also when generating HTML.

From-SVN: r44416

committed Jul 27, 2001

e69aa433 Browse Files

Daily bump. · e42834b8
```
From-SVN: r44415
```
GCC Administrator committed Jul 27, 2001
e42834b8 Browse Files

gcc_update: Dump timestamp in LAST_UPDATED. · 2a08c780

        * contrib/gcc_update: Dump timestamp in LAST_UPDATED.
        * .cvsignore: Add LAST_UPDATED.

From-SVN: r44413

committed Jul 26, 2001

2a08c780 Browse Files

flow.c (redirect_edge_and_branch_force): Test target->global_live_at_start. · a727094f
```
        * flow.c (redirect_edge_and_branch_force): Test
	target->global_live_at_start.

From-SVN: r44412
```
John Wehle committed Jul 27, 2001
a727094f Browse Files

26 Jul, 2001 26 commits

simplify-rtx.c (avoid_constant_pool_reference): Export. · 732910b9

        * simplify-rtx.c (avoid_constant_pool_reference): Export.
        * rtl.h (avoid_constant_pool_reference): Declare it.
        * dwarf2out.c (add_location_or_const_value_attribute): Use it.
        (add_const_value_attribute): Use add_AT_unsigned for unsigned values.

From-SVN: r44411

committed Jul 26, 2001

732910b9 Browse Files

g++.exp (g++_exit, [...]): Removed. · 62ba5f39

	* lib/g++.exp (g++_exit, g++_check_unsupported_p): Removed.
	* lib/gcc.exp (gcc_check_compile, gcc_pass, gcc_fail, gcc_finish,
	gcc_exit, gcc_check_unsupported_p):
	Moved to gcc-deps.exp
	* gcc-deps.exp: New file.

From-SVN: r44410

committed Jul 26, 2001

62ba5f39 Browse Files

rtl.h (cleanup_barriers): Declare. · 01f62f01

	* rtl.h (cleanup_barriers): Declare.
	* jump.c (cleanup_barriers): New function.
	* toplev.c (rest_of_compilation): Call cleanup_barriers
	before loop optimizer and after bb_reorder.

	* flow.c (back_edge_of_syntactic_loop_p): New.
	(split_edge): Use it.

From-SVN: r44409

committed Jul 26, 2001

01f62f01 Browse Files

* glimits.h (_MACH_MACHLIMITS_H_): Delete. · aa069f77
```
From-SVN: r44408
```
Rainer Orth committed Jul 26, 2001
aa069f77 Browse Files
cse.c (cse_process_notes): Replace any registers if the address remains valid. · c96208fa
```
	* cse.c (cse_process_notes): Replace any registers if the address
	remains valid.

From-SVN: r44406
```
Denis Chertykov committed Jul 26, 2001
c96208fa Browse Files

basic-block.h (PROP_ALLOW_CFG_CHANGES): Define. · 11f68165

	* basic-block.h (PROP_ALLOW_CFG_CHANGES): Define.
	(PROP_FINAL): Include PROP_ALLOW_CFG_CHANGES.
	(propagate_block): Update prototype.
	* flow.c (update_life_info): Simplify the CFG and
	recalculate the global regs which are alive when
	removing dead code during a global update.
	(propagate_block): Return non-zero if an INSN is
	deleted.

From-SVN: r44403

committed Jul 26, 2001

11f68165 Browse Files

Makefile.in (LIBICONV): Define. · 62c62a4f

2001-07-26  Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>

	* Makefile.in (LIBICONV): Define.

From-SVN: r44401

committed Jul 26, 2001

62c62a4f Browse Files

v850.h (ENCODE_SECTION_INFO): Change order of conditional to avoid tree checking errors. · 06e937ed
```
        * config/v850/v850.h (ENCODE_SECTION_INFO):  Change order
        of conditional to avoid tree checking errors.

From-SVN: r44400
```
Catherine Moore committed Jul 26, 2001
06e937ed Browse Files
regmove.c (regmove_optimize): Don't replace a reg with another reg of a different mode. · f3029065
```
	* regmove.c (regmove_optimize): Don't replace a reg with
	another reg of a different mode.

From-SVN: r44399
```
Kazu Hirata committed Jul 26, 2001
f3029065 Browse Files

params.def (PARAM_MAX_PENDING_LIST_LENGTH): Add parameter to limit length of dependancy flush list. · 4a121cc3


2001-07-26  Andrew MacLeod  <amacleod@redhat.com>

	* params.def (PARAM_MAX_PENDING_LIST_LENGTH): Add parameter to
	limit length of dependancy flush list.
	* params.h (MAX_PENDING_LIST_LENGTH): Define.
	* sched-int.h  (struct deps): Add pending_flush_length field.
	* sched-deps.c (flush_pending_lists): Last_pending_memory_flush now
	has 1 element in it.
	(sched_analyze_1): Use MAX_PENDING_LIST_LENGTH.
	(sched_analyze): After a jump, if the pending memory flush list is too
	large, flush the pending lists.
	(init_deps): Initialize pending_flush_length to 0.
	* doc/invoke.texi (max_pending_list_length): Document parameter.

From-SVN: r44398

committed Jul 26, 2001

4a121cc3 Browse Files

pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and tsubst_expr for… · db3ef87b

pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and tsubst_expr for default template arguments.

2001-07-22  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>

	* pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
	tsubst_expr for default template arguments.

2001-07-22  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>

	* g++.old-deja/g++.pt/defarg14.C: New test.

From-SVN: r44396

committed Jul 26, 2001

db3ef87b Browse Files

Calendar.java (set): Never recompute fields here. · fa397dda

	* java/util/Calendar.java (set): Never recompute fields here. They
	will already be set if someone set time explicitly, and it can cause
	problems to do so. Don't invalidate AM_PM setting if HOUR is set.
	* java/util/GregorianCalendar.java (computeTime): Don't ignore an
	HOUR setting if AM_PM is set. Don't try to ensure the HOUR value is
	sane.
	* java/text/SimpleDateFormat.java (defaultCentury): New field.
	(readObject): Call set2DigitYearStart if appropriate so that
	defaultCentury is calculated.
	(SimpleDateFormat): Don't bother clearing calendar here. Call
	computeCenturyStart().
	(set2DigitYearStart): Calculate and set defaultCentury.
	(format): Don't clone the calendar. Use "calendar" not "theCalendar"
	everywhere.
	(parse): Likewise. If the pattern is "y" or "yy" and it found exactly
	2 numeric digits, use the 80-20 heuristic to parse the value into a
	default century based on defaultCenturyStart.
	(computeCenturyStart): Rewritten. Call set2DigitYearStart().

From-SVN: r44395

committed Jul 26, 2001

fa397dda Browse Files

* Makefile.in (regex.o): Add dependency on config.h. · 2cf50fd3
```
From-SVN: r44394
```
Daniel Jacobowitz committed Jul 26, 2001
2cf50fd3 Browse Files

spew.c (yylex): Only copy the token's lineno, if it is non-zero. · 312b7c9d

cp:
	* spew.c (yylex): Only copy the token's lineno, if it is
	non-zero.
testsuite:
	* g++.old-deja/g++.other/lineno5.C: New test.

From-SVN: r44391

committed Jul 26, 2001

312b7c9d Browse Files

re PR c++/3624 (Internal error: Segmentation fault) · 648c2206

cp:
	PR c++/3624
	* call.c (resolve_args): Simplify, call
	convert_from_reference.
	(build_new_op): Resolve and convert from reference ARG1
	earlier. Adjust ARG2 & ARG3 resolve and conversion.
testsuite:
	* g++.old-deja/g++.pt/crash68.C: New test.

From-SVN: r44388

committed Jul 26, 2001

648c2206 Browse Files

re PR c++/3152 (g++-3.0 segfaults when compiling program using -g) · 969fd501

cp:
	* decl.c (last_function_parm_tags): Remove.
	(current_function_parm_tags): Remove.
	(init_decl_processing): Adjust.
	(start_function): Adjust.
	(store_parm_decls): Adjust.

	PR c++/3152
	* decl.c (grokdeclarator): Detect when a function typedef is
	declaring a function, and create last_function_parms correctly.
testsuite:
	* g++.old-deja/g++.other/crash42.C: New test.

From-SVN: r44387

committed Jul 26, 2001

969fd501 Browse Files

Daily bump. · 4d102151
```
From-SVN: r44383
```
GCC Administrator committed Jul 26, 2001
4d102151 Browse Files

toplev.c, [...]: Include xcoffout.h if appropriate. · 440aabf8

	* toplev.c, varasm.c, final.c: Include xcoffout.h if appropriate.
	* dbxout.c (dbxout_global_decl): Move outside #ifdef.
	* Makefile.in (varasm.o, final.o, toplev.o): Update dependencies.

From-SVN: r44382

committed Jul 26, 2001

440aabf8 Browse Files

* analyze_brprob: Fix documentation. · a6ed70ef
```
From-SVN: r44381
```
Andreas Jaeger committed Jul 26, 2001
a6ed70ef Browse Files

cpphash.h (struct_lexer_state): Delete was_skipping. · cef0d199

	* cpphash.h (struct_lexer_state): Delete was_skipping.
	Move skipping here from struct cpp_reader.
	* cpplex.c (parse_identifier): Update.
	(_cpp_lex_token): Don't skip tokens in a directive.
	* cpplib.c (struct if_stack): Update.
	(start_directive, end_directive): Don't change skipping state.
	(_cpp_handle_directive): Update.
	(do_ifdef, do_ifndef, do_if, do_elif): Similarly.
	(do_else, do_endif): Update; only check for excess tokens if not
	in a skipped conditional block.
	(push_conditional): Update for new struct if_stack.

	* gcc.dg/cpp/extratokens.c: Fix.
	* gcc.dg/cpp/skipping2.c: New tests.

From-SVN: r44380

committed Jul 26, 2001

cef0d199 Browse Files

function.c (locate_and_pad_parm): Also pad initial offset so that the total… · 2e824adb

function.c (locate_and_pad_parm): Also pad initial offset so that the total argument size also includes the padding.


        * function.c (locate_and_pad_parm): Also pad initial offset
        so that the total argument size also includes the padding.

From-SVN: r44379

committed Jul 26, 2001

2e824adb Browse Files

gensupport.c (alter_output_for_insn): Correct enable checking failure change XSTR to XTMPL. · 66621f9e


        * gensupport.c (alter_output_for_insn): Correct enable checking failure
        change XSTR to XTMPL.

        (process_one_cond_exec): Likewise

From-SVN: r44378

committed Jul 26, 2001

66621f9e Browse Files

function.c (locate_and_pad_parm): Also pad initial offset so that the total… · 5b16f556

function.c (locate_and_pad_parm): Also pad initial offset so that the total argument size also includes the padding.


        * function.c (locate_and_pad_parm): Also pad initial offset
        so that the total argument size also includes the padding.

        * gensupport.c (alter_output_for_insn): Correct enable checking failure
        change XSTR to XTMPL.

        (process_one_cond_exec): Likewise

From-SVN: r44377

committed Jul 26, 2001

5b16f556 Browse Files

configure.target (cpu_include_dir): Set to `config/cpu/mips' for mips. · 3f19669a

2001-07-25  H.J. Lu <hjl@gnu.org>

	* configure.target (cpu_include_dir): Set to `config/cpu/mips'
	for mips.

	* config/cpu/mips/bits/atomicity.h: New.

From-SVN: r44375

committed Jul 25, 2001

3f19669a Browse Files

configure.target (cpu_include_dir): Set to `config/cpu/mips' for mips. · 95b02d7e

2001-07-25  H.J. Lu <hjl@gnu.org>

	* configure.target (cpu_include_dir): Set to `config/cpu/mips'
	for mips.

	* config/cpu/mips/bits/atomicity.h: New.

[[Split portion of a mixed commit.]]

From-SVN: r44374.2

committed Jul 25, 2001

95b02d7e Browse Files

varasm.c (assemble_variable): Create DECL_RTL before setting TREE_ASM_WRITTEN. · 17eee61c
```
        * varasm.c (assemble_variable): Create DECL_RTL before setting
        TREE_ASM_WRITTEN.

From-SVN: r44372
```
Richard Henderson committed Jul 25, 2001
17eee61c Browse Files