Commits · f1f39752d65187341d19c164ba18f6d8c1ce5a6a · lvzhengyang / riscv-gcc-1

28 Apr, 2000 21 commits

toplev.c (rest_of_compilation): Call note_deferral_of_defined_inline_function… · f1f39752

toplev.c (rest_of_compilation): Call note_deferral_of_defined_inline_function even if the function can't be inlined.

        * toplev.c (rest_of_compilation): Call
        note_deferral_of_defined_inline_function even if the function
        can't be inlined.

From-SVN: r33515

committed Apr 28, 2000

f1f39752 Browse Files

cpplex.c (_cpp_scan_line): Fix buffer overwrite. · bb1ec1d7

2000-04-28  Scott Bambrough  <scottb@netwinder.org>

	* cpplex.c (_cpp_scan_line): Fix buffer overwrite.

From-SVN: r33514

committed Apr 28, 2000

bb1ec1d7 Browse Files

* toplev.c (rest_of_type_compilation): Fix sdb TIMEVAR typo. · d8d1d62b
```
From-SVN: r33513
```
Richard Henderson committed Apr 28, 2000
d8d1d62b Browse Files
Removed mistakenly-committed ChangeLog entry · 72ddef6d
```
From-SVN: r33512
```
Tom Tromey committed Apr 28, 2000
72ddef6d Browse Files
re GNATS gcj/218 (Java executables can abort trying to access a null pointer in a leaf function) · f9f70f2d
```
	* libgcj.spec.in (*jc1): Added -fasynchronous-exceptions.
	Fix for PR gcj/218.

From-SVN: r33511
```
Tom Tromey committed Apr 28, 2000
f9f70f2d Browse Files
* timevar.c (init_timevar): DeANSIfy function definition. · 4fbe8d07
```
From-SVN: r33509
```
Kaveh R. Ghazi committed Apr 28, 2000
4fbe8d07 Browse Files

String.java (toString): Remove `final' hack. · 065ccab3

2000-04-28  Bryce McKinlay  <bryce@albatross.co.nz>

	* libjava/java/lang/String.java (toString): Remove `final' hack.

From-SVN: r33508

committed Apr 28, 2000

065ccab3 Browse Files

Daily bump. · 2a96658a
```
From-SVN: r33507
```
Jeff Law committed Apr 28, 2000
2a96658a Browse Files

Test for PR gcj/218: · ceed610d

2000-04-28  Bryce McKinlay  <bryce@albatross.co.nz>

	Test for PR gcj/218:
	* libjava.lang/PR218.java: New file.
	* libjava.lang/PR218.out: New file.

From-SVN: r33506

committed Apr 28, 2000

ceed610d Browse Files

optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying variables. · 27c58e25

	* optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
	variables.
	(initialize_inlined_parameters): Try to avoid creating new
	VAR_DECLs.

From-SVN: r33505

committed Apr 28, 2000

27c58e25 Browse Files

Makefile.in (timevar.o): Depend on flags.h. · 26026d38

	* Makefile.in (timevar.o): Depend on flags.h.
	* timevar.c (unused_stack_instances): New variable.
	(timevar_push): Take a timevar_stack_def from
	unused_stack_instances if available.
	(timevar_pop): Push the popped timevar_stack_def onto
	unused_stack_instances.
	(TIMEVAR_ENABLE): New macro.
	(timevar_def): Make standalone a 1-bit field.  Add field used.
	(get_time): Rename parameter to now.  Return after clearing it if
	not TIMEVAR_ENABLE.
	(init_timevar): Do nothing if not TIMEVAR_ENABLE.
	(timevar_pop): Likewise.
	(timevar_stop): Likewise.
	(timevar_push): Likewise.  Mark the timing variable as used.
	(timevar_start): Likewise.
	(timevar_print): Do nothing if not TIMEVAR_ENABLE.  Don't print
	timevars that were never used.

From-SVN: r33504

committed Apr 28, 2000

26026d38 Browse Files

basic_string.h: include <bits/atomicity.h> instead of <atomicity.h>, and use the uglified names. · 5db2c9b8


2000-04-26  Nathan C. Myers  <ncm@cantrip.org>

	* bits/basic_string.h: include <bits/atomicity.h> instead
        of <atomicity.h>, and use the uglified names.
        * config/cpu/*/atomicity.h: replace with bits/atomicity.h;
        uglify names, eliminate dependence on <inttypes.h>.
        * src/Makefile.in, src/Makefile.am: refer to correct place
        for atomicity.h header.

From-SVN: r33503

committed Apr 28, 2000

5db2c9b8 Browse Files

misc-inst.cc: Explicitly instantiate ifstream and ofstream classes. · 0ccf1031


2000-04-27  scott snyder  <snyder@fnal.gov>

        * src/misc-inst.cc: Explicitly instantiate ifstream and ofstream
        classes.

From-SVN: r33502

committed Apr 28, 2000

0ccf1031 Browse Files

[multiple changes] · f3b004d8


2000-04-26  Nathan C. Myers  <ncm@cantrip.org>

	* bits/basic_string.h: include <bits/atomicity.h> instead
        of <atomicity.h>, and use the uglified names.
        * config/cpu/*/atomicity.h: replace with bits/atomicity.h;
        uglify names, eliminate dependence on <inttypes.h>.
        * src/Makefile.in, src/Makefile.am: refer to correct place
        for atomicity.h header.

2000-04-25 Steven King <sxking@uswest.net>

        * bits/basic_string.h: Fix syntax error.

2000-04-25  Benjamin Kosnik  <bkoz@redhat.com>

	* acinclude.m4 (GLIBCPP_CHECK_MATH_SUPPORT): Improve checks for
	USE_LONG_DOUBLE.
	(GLIBCPP_ENABLE_DEBUG): If alpha, use -gdwarf-2.
	* math/Makefile.am (EXTRA_LONG_DOUBLE_yes): Add all the long
	versions to this as copysignl is needed anyway for these targets.
	* math/Makefile.in: Regenerate.

	* bits/streambuf.tcc (streambuf::xsgetn): Tweak.
	* bits/fstream.tcc (underflow): Cast to libio types.
	* bits/basic_file.h (seekoff): Fixes for alpha: use __c_streamoff.
	* config/c_io_libio.cc (seekoff): And here.

From-SVN: r33501

committed Apr 28, 2000

f3b004d8 Browse Files

c-commom.c (c_apply_type_quals_to_decl): REFERENCE_TYPES are always TREE_READONLY. · a6496605
```
	* c-commom.c (c_apply_type_quals_to_decl): REFERENCE_TYPES are
	always TREE_READONLY.

From-SVN: r33500
```
Mark Mitchell committed Apr 28, 2000
a6496605 Browse Files

i386.h (FUNCTION_BLOCK_PROFILER_EXIT): Generate mem reference for call… · d8b2fb52

i386.h (FUNCTION_BLOCK_PROFILER_EXIT): Generate mem reference for call instruction with mode QImode.

        * i386.h (FUNCTION_BLOCK_PROFILER_EXIT): Generate mem reference
        for call instruction with mode QImode.

From-SVN: r33499

committed Apr 28, 2000

d8b2fb52 Browse Files

aclocal.m4: New file with new test libiberty_AC_FUNC_STRNCMP. · a9266bfa

	* aclocal.m4: New file with new test libiberty_AC_FUNC_STRNCMP.

	* configure.in (AC_CHECK_HEADERS): Add sys/mman.h fcntl.h.
	(libiberty_AC_FUNC_STRNCMP): Invoke.

	* strncmp.c: New file.

From-SVN: r33498

committed Apr 28, 2000

a9266bfa Browse Files

gcc_update: Refer to GCC and gcc_update instead of egcs and egcs_update. · b9550bfb
```
        * gcc_update: Refer to GCC and gcc_update instead of egcs and
        egcs_update.

From-SVN: r33497
```
Gerald Pfeifer committed Apr 28, 2000
b9550bfb Browse Files

Makefile.in (OBJS): Add timevar.o. · 2a9a326b

hangeLog:

	* Makefile.in (OBJS): Add timevar.o.
	(toplev.o): Depend on timevar.h.
	(ggc-simple.o): Likewise.
	(ggc-page.o): Likewise.
	(timevar.o): New rule.
	(timevar.h): New rule.

	* timevar.h: New file.
	* timevar.c: Likewise.
	* timevar.def: Likewise.

	* toplev.h (gc_time, parse_time, varconst_time): Remove.
	* toplev.c: Use timevar_push and timevar_pop instead of TIMEVAR
	throughout.
	(TIMEVAR): Remove macro.
	(gc_time, parse_time, varconst_time, integration_time, jump_time,
	cse_time, gcse_time, loop_time, cse2_time, branch_prob_time,
	flow_time, combine_time, regmove_time, sched_time,
	local_alloc_time, global_alloc_time, flow2_time, peephole2_time,
	sched2_time, dbr_sched_time, reorder_blocks_time,
	rename_registers_time, shorten_branch_time, stack_reg_time,
	to_ssa_time, from_ssa_time, final_time, symout_time, dump_time,
	all_time): Remove.
	(compile_file): Don't initialize time variables.  Call
	init_timevar and start TV_TOTAL timer.  Call timevar_print instead
	of many calls to print_time.
	(rest_of_compilation): Add timing for reload_cse_regs.
	(get_run_time): Removed to timevar.c.
	(print_time): Likewise.
	(get_run_time): Implement using TV_TOTAL time variable.
	(print_time): Get total run time from get_run_time.
	* ggc-page.c (ggc_collect): Push and pop TV_GC instead of
	computing elapsed time explicitly.
	* ggc-simple.c (ggc_collect): Likewise.
	(gc_time): Remove declaration.


cp/ChangeLog:

	* lex.c (my_get_run_time): Remove.
	(init_filename_times): Use get_run_time instead of my_get_run_time.
	(check_newline): Likewise.
	(dump_time_statistics): Likewise.
	* decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
	of computing elapsed time explicitly.

From-SVN: r33496

committed Apr 28, 2000

2a9a326b Browse Files

re GNATS gcj/2 (Method call on null instance should throw NullPointerException) · e815887f

	Fix for PR gcj/2:
	* expr.c (expand_invoke): Generate check to see if object pointer
	is null in nonvirtual invocation case.
	* java-tree.h (soft_nullpointer_node): Declare.
	* decl.c (soft_nullpointer_node): New global.
	(init_decl_processing): Initialize soft_nullpointer_node.
	* parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
	or `private' methods.
	(patch_invoke): Handle INVOKE_NONVIRTUAL case.

From-SVN: r33495

committed Apr 28, 2000

e815887f Browse Files

* index-prop: Fix occasional problem when using cvs diff -p · db6a1df0
```
From-SVN: r33494
```
Jonathan Larmour committed Apr 27, 2000
db6a1df0 Browse Files

27 Apr, 2000 19 commits

decl.c (complete_start_java_method): Don't call _Jv_InitClass from <clinit> · ad81223c

Wed Apr 26 14:29:33 2000  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* decl.c (complete_start_java_method): Don't call _Jv_InitClass
 	from <clinit>

From-SVN: r33493

committed Apr 27, 2000

ad81223c Browse Files

Runtime support for PR gcj/2: · 40f4ae32

	* prims.cc (_Jv_ThrowNullPointerException): New function.
	* include/jvm.h (_Jv_ThrowNullPointerException): Declare.

From-SVN: r33492

committed Apr 27, 2000

40f4ae32 Browse Files

calls.c (combine_pending_stack_adjustment_and_call): New function. · 739fb049
```
	* calls.c (combine_pending_stack_adjustment_and_call): New function.
	(expand_call): Use it.

From-SVN: r33491
```
Mark Mitchell committed Apr 27, 2000
739fb049 Browse Files

Jan Hubicka <jh@suse.cz> · d5827326

        * flow.c (mark_set_1):  Handle MEMs in ZERO_EXTRACT/SIGN_EXTRACT
        fields.

From-SVN: r33490

committed Apr 27, 2000

d5827326 Browse Files

mn10300.md (movhi): Simplify. · b340d2b8
```
* config/mn10300/mn10300.md (movhi): Simplify.  Prefer data
registers.

From-SVN: r33489
```
Alexandre Oliva committed Apr 27, 2000
b340d2b8 Browse Files
* function.c (epilogue_done): Pass whole insn to record_insns. · 1b513b77
```
From-SVN: r33488
```
Jan Hubicka committed Apr 27, 2000
1b513b77 Browse Files
hashtab.c (htab_expand): Add prototype. · 8e02c4d0
```
	* hashtab.c (htab_expand): Add prototype.
	(find_empty_slot_for_expand): Likewise.

From-SVN: r33487
```
Jan Hubicka committed Apr 27, 2000
8e02c4d0 Browse Files

cse.c (CSE_ADDRESS_COST): Remove. · 01329426

	* cse.c (CSE_ADDRESS_COST): Remove.
	(find_best_addr): Add new parameter "MODE", use address_cost instead
	of CSE_ADDRESS_COST
	(address_cost): New.
	(fold_rtx): Update call of find_best_addr.
	* rtl.h (address_cost): Declare.
	* loop.c (general_induction_var): Add new parameter "MODE", use
	address_cost instead of ADDRESS_COST
	(init_loop): Use address_cost instead of ADDRESS_COST.
	(check_insn_for_givs): Update call of general_induction_var.
	(find_mem_givs): Likewise.
	(consec_sets_giv): Likewise.
	* config/i386/i386.h (ADDRESS_COST): Call ix86_address_cost.
	* i386.c (ix86_address_cost): New.
	* i386-protos.h (ix86_address_cost): Declare.

From-SVN: r33486

committed Apr 27, 2000

01329426 Browse Files

mn10300.md (movqi): Simplify. · 5e849f6e
```
* config/mn10300/mn10300.md (movqi): Simplify.  Prefer data
registers.

From-SVN: r33485
```
Alexandre Oliva committed Apr 27, 2000
5e849f6e Browse Files
expr.c (store_expr): Use clear_storage instead of direct memset libcall. · 2a5b96fd
```
	* expr.c (store_expr): Use clear_storage instead of direct memset
	libcall.

From-SVN: r33484
```
Jan Hubicka committed Apr 27, 2000
2a5b96fd Browse Files
20000427-1.c: New test for loop hoisting code and hard registers. · 6d844225
```
	* compile/20000427-1.c: New test for loop hoisting code
	and hard registers.

From-SVN: r33483
```
Jan Hubicka committed Apr 27, 2000
6d844225 Browse Files
mn10300.c (mn10300_address_cost): Test ASHIFT, AND and LABEL_REF. · d82704fb
```
* config/mn10300/mn10300.c (mn10300_address_cost): Test
ASHIFT, AND and LABEL_REF.

From-SVN: r33482
```
Alexandre Oliva committed Apr 27, 2000
d82704fb Browse Files
* invoke.texi (-foptimize-sibling-calls): Fix. · 1aaef9c1
```
From-SVN: r33481
```
Jan Hubicka committed Apr 27, 2000
1aaef9c1 Browse Files

* loop.c (load_mems) Don't use hard registers for the hoisting. · 28b6b9b2

	* unroll.c (unroll_loop): Avoid overflow in the n_iterations
	calculation; rename const_equiv array in the preconditioning code
	from loop_unroll to loop_unroll_precondition

From-SVN: r33480

committed Apr 27, 2000

28b6b9b2 Browse Files

prims.cc (_Jv_NewObjectArray): Fix typo. · af4464eb

2000-04-27  Bryce McKinlay  <bryce@albatross.co.nz>

        * prims.cc (_Jv_NewObjectArray): Fix typo.

From-SVN: r33479

committed Apr 27, 2000

af4464eb Browse Files

flow.c (struct propagate_block_info): Remove new_dead, new_live; add new_set. · 9785c68d

        * flow.c (struct propagate_block_info): Remove new_dead, new_live;
        add new_set.
        (propagate_one_insn): Clear it.  Don't update reg_live here.
        (init_propagate_block_info): Update for pbi member changes.
        (free_propagate_block_info): Likewise.
        (mark_set_1): Know that zero_extract, sign_extract, and
        strict_low_part don't kill their argument.  Alter hard subregs.
        Update new_set for non-CLOBBER sets.  Update reg_live.
        (find_auto_inc): Update reg_live, not new_dead.
        (mark_used_reg): Update reg_live, not new_live.  Examine new_set
        to determine if the reg in question was set this insn.  Only update
        reg info with PROP_REG_INFO.

From-SVN: r33478

committed Apr 27, 2000

9785c68d Browse Files

Daily bump. · 077f1f8e
```
From-SVN: r33477
```
Jeff Law committed Apr 27, 2000
077f1f8e Browse Files
flow.c (calculate_global_regs_live): Force stack pointer live at end. · 83a67d12
```
        * flow.c (calculate_global_regs_live): Force stack pointer
        live at end.

From-SVN: r33476
```
Richard Henderson committed Apr 27, 2000
83a67d12 Browse Files

flow.c (allocate_reg_life_data): Set max_regno here ... · a9f531a6

        * flow.c (allocate_reg_life_data): Set max_regno here ...
        (life_analysis): ... not here.

From-SVN: r33475

committed Apr 27, 2000

a9f531a6 Browse Files