Commits · 8fd3cf4e17c97036b4f9cecbe2f438a2da920351 · lvzhengyang / riscv-gcc-1

03 Jun, 2003 5 commits

builtins.c (expand_builtin_memcpy): Remove endp argument and endp != 0 handling. · 8fd3cf4e

	* builtins.c (expand_builtin_memcpy): Remove endp argument and endp
	!= 0 handling.  Pass 0 to store_by_pieces.
	(expand_builtin_mempcpy): Add endp argument.  Don't call
	expand_builtin_memcpy, call store_by_pieces resp. move_by_pieces
	directly.  If ignoring result, only do expand_call.
	(expand_builtin_stpcpy): Likewise.  Call expand_builtin_mempcpy
	otherwise.
	(expand_builtin_strncpy, expand_builtin_memset): Adjust
	store_by_pices callers.
	(expand_builtin): Adjust expand_builtin_memcpy and
	expand_builtin_mempcpy callers.
	* expr.c (can_move_by_pieces): New function.
	(move_by_pieces): Add endp argument, return to resp. memory at end
	or one byte earlier depending on endp.
	(store_by_pieces): Likewise.
	(emit_block_move): Adjust call to move_by_pieces.
	(emit_push_insn): Adjust move_by_pieces caller.
	* expr.h (can_move_by_pieces): New prototype.
	(store_by_pieces): Adjust prototypes.
	* rtl.h (move_by_pieces): Adjust prototype.
	* config/mips/mips.c (expand_block_move): Adjust move_by_pieces
	caller.

	* gcc.c-torture/execute/builtins/string-4.c (main_test): Remove
	mempcpy test with post-increments.
	* gcc.c-torture/execute/string-opt-3.c: New test.
	* gcc.dg/string-opt-1.c: New test.

From-SVN: r67358

committed Jun 03, 2003

8fd3cf4e Browse Files

* doc/md.texi (Processor pipeline description): Improve wording. · cc6a602b
```
From-SVN: r67355
```
Ben Elliston committed Jun 03, 2003
cc6a602b Browse Files

c-opts.c (c_common_handle_option): New, pulled out of c_common_decode_option. · f75d3e11

	* c-opts.c (c_common_handle_option): New, pulled out of
	c_common_decode_option.  Substitute uses of argv.
	(c_common_decode_option): Broken into two.

From-SVN: r67354

committed Jun 03, 2003

f75d3e11 Browse Files

Daily bump. · 9c68a546
```
From-SVN: r67351
```
GCC Administrator committed Jun 03, 2003
9c68a546 Browse Files

re PR fortran/10965 (g77 compiles illegal code in testsuite) · b5706132

2003-06-03  David Billinghurst (David.Billinghurst@riotinto.com)

	PR fortran/10965
	* g77.f-torture/compile/20000601-2.f: Fix non-standard code.

From-SVN: r67349

committed Jun 03, 2003

b5706132 Browse Files

02 Jun, 2003 22 commits

scanasm.exp (dg-scan): New function, factored out of ... · 5a9f05f2

	* lib/scanasm.exp (dg-scan): New function, factored out of ...
	(scan-assembler): ... here.  Use dg-scan.
	(scan-assembler-not): Likewise.
	(scan-file): New function.
	(scan-file-not): Likewise.
	* gcc.dg/cpp/19990228-1.c: Use scan-file and/or scan-file-not.
	* gcc.dg/cpp/_Pragma4.c: Likewise.
	* gcc.dg/cpp/_Pragma5.c: Likewise.
	* gcc.dg/cpp/avoidpaste1.c: Likewise.
	* gcc.dg/cpp/avoidpaste2.c: Likewise.
	* gcc.dg/cpp/cmdlne-C2.c: Likewise.
	* gcc.dg/cpp/cmdlne-P.c: Likewise.
	* gcc.dg/cpp/cmdlne-dD-M.c: Likewise.
	* gcc.dg/cpp/cmdlne-dD-dM.c: Likewise.
	* gcc.dg/cpp/cmdlne-dI-M.c: Likewise.
	* gcc.dg/cpp/cmdlne-dM-M.c: Likewise.
	* gcc.dg/cpp/cmdlne-dM-dD.c: Likewise.
	* gcc.dg/cpp/cmdlne-dN-M.c: Likewise.
	* gcc.dg/cpp/cxxcom1.c: Likewise.
	* gcc.dg/cpp/line1.c: Likewise.
	* gcc.dg/cpp/maccom1.c: Likewise.
	* gcc.dg/cpp/maccom2.c: Likewise.
	* gcc.dg/cpp/maccom3.c: Likewise.
	* gcc.dg/cpp/maccom4.c: Likewise.
	* gcc.dg/cpp/maccom5.c: Likewise.
	* gcc.dg/cpp/maccom6.c: Likewise.
	* gcc.dg/cpp/multiline.c: Likewise.
	* gcc.dg/cpp/spacing1.c: Likewise.
	* gcc.dg/cpp/spacing2.c: Likewise.
	* gcc.dg/cpp/trad/cmdlne-C2.c: Likewise.
	* gcc.dg/cpp/trad/maccom1.c: Likewise.
	* gcc.dg/cpp/trad/maccom2.c: Likewise.
	* gcc.dg/cpp/trad/maccom3.c: Likewise.
	* gcc.dg/cpp/trad/maccom4.c: Likewise.
	* gcc.dg/cpp/trad/maccom6.c: Likewise.
	* gcc.dg/cpp/cxxcom2.c: Likewise.
	* gcc.dg/cpp/cxxcom2.h: New file.

From-SVN: r67347

committed Jun 02, 2003

5a9f05f2 Browse Files

Revert accidental change to mips_output_move. · 245115a4
```
From-SVN: r67346
```
Richard Sandiford committed Jun 02, 2003
245115a4 Browse Files

re PR libstdc++/9815 (atomicity.h - fails to compile with -O3 -masm=intel) · 159ca3a3


2003-06-02  Andrew Pinski  <pinskia@physics.uc.edu>

	PR libstdc++/9815
	* config/cpu/i386/atomicity.h (__exchange_and_add): add intel
	asm case to asm.
	* config/cpu/i486/atomicity.h (__exchange_and_add): Likewise.
	(__atomic_add): likewise.

From-SVN: r67343

committed Jun 02, 2003

159ca3a3 Browse Files

sstream.tcc (pbackfail): Minor clean up and reformatting, consistent with basic_filebuf::pbackfail. · 62929dd9

2003-06-02  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/sstream.tcc (pbackfail): Minor clean up and
	reformatting, consistent with basic_filebuf::pbackfail.

From-SVN: r67342

committed Jun 02, 2003

62929dd9 Browse Files

re PR libstdc++/11062 (Please avoid __attribute__ ((unused))) · cc9c608f

2003-06-02  Richard Kreckel  <Richard.Kreckel@GiNaC.DE>

	PR libstdc++/11062
	* config/cpu/mips/atomicity.h:  Change __attribute__ ((unused)) to
	__attribute__ ((__unused__)).
	* config/os/aix/atomicity.h:  Likewise.

From-SVN: r67340

committed Jun 02, 2003

cc9c608f Browse Files

re PR libstdc++/9761 (filebuf::pbackfail discards previously put back characters) · b166bded

2003-06-02  Paolo Carlini  <pcarlini@unitus.it>

	PR libstdc++/9761
	* include/bits/fstream.tcc (pbackfail): If the pback buffer
	is already active don't try to store in it a second char.
	* testsuite/27_io/basic_filebuf/pbackfail/char/9761.cc: New.

	* include/bits/fstream.tcc (pbackfail): Add unbuffered bits.

From-SVN: r67337

committed Jun 02, 2003

b166bded Browse Files

3.cc: Tweak line spacing. · f275a768

2003-06-02  Paolo Carlini  <pcarlini@unitus.it>

	* testsuite/27_io/basic_stringbuf/seekpos/char/3.cc: Tweak
	line spacing.

From-SVN: r67336

committed Jun 02, 2003

f275a768 Browse Files

remove addition to ARM configure accidentally added with m32r commit · 4d49ef0c
```
From-SVN: r67335
```
Nick Clifton committed Jun 02, 2003
4d49ef0c Browse Files

std_fstream.h (_M_destroy_pback): Use _M_in_beg instead of unnecessarily taking… · ccb50b81

std_fstream.h (_M_destroy_pback): Use _M_in_beg instead of unnecessarily taking the address of _M_pback.

2003-06-02  Paolo Carlini  <pcarlini@unitus.it>

	* include/std/std_fstream.h (_M_destroy_pback): Use _M_in_beg
	instead of unnecessarily taking the address of _M_pback.
	(xsgetn): Simplify slightly for a single char pback buffer.

2003-06-02  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/sstream.tcc (seekoff): Remove four unnecessary
	variables and two 'if', clean up.

2003-06-02  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/sstream.tcc (seekpos): Test against _M_out_lim
	not _M_out_end, since the former actually points to the string
	end (vs buffer end).
	* testsuite/27_io/basic_stringbuf/seekpos/char/3.cc: New.

From-SVN: r67334

committed Jun 02, 2003

ccb50b81 Browse Files

truefalse.cpp: Move it to ... · 2a9e3b72

	* gcc.dg/cpp/truefalse.cpp: Move it to ...
	* g++.dg/cpp/truefalse.C: Here.
	* gcc.dg/cpp/cpp.exp: Remove scanning of ".cpp" files.

From-SVN: r67333

committed Jun 02, 2003

2a9e3b72 Browse Files

emit-rtl.c (gen_complex_constant_part): Remove unnecessary test of TREE_CONSTANT_POOL_ADDRESS_P. · 4c2da7f2


	* emit-rtl.c (gen_complex_constant_part):  Remove unnecessary
	test of TREE_CONSTANT_POOL_ADDRESS_P.

Co-Authored-By: Zack Weinberg <zack@codesourcery.com>

From-SVN: r67331

committed Jun 02, 2003

4c2da7f2 Browse Files

mips.c: Don't include output.h twice. · e91e4f6c

	* mips.c: Don't include output.h twice.
	* stormy16.c: Likewise.
	* xtensa.c: Likewise.
	* output.h: Protect against multiple inclusion.

From-SVN: r67330

committed Jun 02, 2003

e91e4f6c Browse Files

sh.h (OLD_ARG_MODE): New macro. · b38a5244

	* sh.h (OLD_ARG_MODE): New macro.
	(FUNCTION_ARG_ADVANCE, FUNCTION_ARG_PASS_BY_REFERENCE): Use it.
	(FUNCTION_ARG_1): Break out of:
	(FUNCTION_ARG).  Use OLD_ARG_MODE.

From-SVN: r67329

committed Jun 02, 2003

b38a5244 Browse Files

Add support multilib parts for m32rx processor. · 37ec8b7a
```
From-SVN: r67328
```
Nick Clifton committed Jun 02, 2003
37ec8b7a Browse Files
Add support multilib parts for m32rx processor. · 250315f7
```
From-SVN: r67327
```
Kazuhiro Inaoka committed Jun 02, 2003
250315f7 Browse Files

Makefile.in (c-options.c): Pass in $(AWK) to opts.sh. · e7aba4cd

	* Makefile.in (c-options.c): Pass in $(AWK) to opts.sh.
	(mostlyclean): Delete c-options.c and c-options.h.

From-SVN: r67326

committed Jun 02, 2003

e7aba4cd Browse Files

c-opts.c (CL_REJECT_NEGATIVE): New. · c83857ff


	* c-opts.c (CL_REJECT_NEGATIVE): New.
	(c_common_decode_option): Update to use it.
	* c.opt: Update documentation; use RejectNegative.
	* opts.sh: Handle RejectNegative.

From-SVN: r67325

committed Jun 02, 2003

c83857ff Browse Files

* Shorten a line in my 2003-06-02 entry that was too long. · d48b7f2a
```
From-SVN: r67324
```
Ben Elliston committed Jun 02, 2003
d48b7f2a Browse Files

ggc-page.c (init_ggc): Give better diagnostics on failure to open /dev/zero. · c770ac2b

	* ggc-page.c (init_ggc): Give better diagnostics on failure to
	open /dev/zero.
	* toplev.c (crash_signal): Reset handling for received signal
	to SIG_DFL.

From-SVN: r67323

committed Jun 02, 2003

c770ac2b Browse Files

arm.c (arm_use_dfa_pipeline_interface): Declare. · 103fc15d

2003-06-02  Ben Elliston  <bje@wasabisystems.com>

	* config/arm/arm.c (arm_use_dfa_pipeline_interface): Declare.
	(TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE): Define if not already defined.
	(arm_use_dfa_pipeline_interface): Implement.
	* config/arm/arm.md (arm): New automaton.
	(write_buf): Remove function units; new cpu unit.
	(write_blockage): Remove function units; new cpu unit.
	(core): Remove function units; new cpu unit.
	(r_mem_f_wbuf): New instruction reservation.
	(store1_wbuf, store2_wbuf, store3_wbuf, store4_wbuf): Likewise.
	(store1_ldsched, store2, store3, store4): Likewise.
	(load_ldsched, load_ldsched_xscale, load_or_store): Likewise.
	(mult, mult_ldsched, mult_ldsched_strongarm): Likewise.
	(multi_cycle, single_cycle): Likewise.
	* config/arm/fpa.md (armfp): New automaton.
	(fpa): Remove function units; new cpu unit.
	(fpa_mem): Remove function unit; new cpu unit.
	(fdivx, fdivd, fdivs, fmul, ffmul, farith, ffarith): New reservations.
	(r_2_f, f_2_r, f_load, f_store, r_mem_f, f_mem_r): Likewise.

From-SVN: r67322

committed Jun 02, 2003

103fc15d Browse Files

builtin-attrs.def (ATTR_ASM_FPRINTF): New. · 3ae1d4c2

	* builtin-attrs.def (ATTR_ASM_FPRINTF): New.
	* c-format.c (enum format_type): Add asm_fprintf_format_type.
	(NOARGUMENTS, asm_fprintf_length_specs, asm_fprintf_flag_specs,
	asm_fprintf_flag_pairs, asm_fprintf_char_table): New.
	(format_types_orig): Renamed from format_types.  Add new data.
	(format_types): Declare as pointer.
	(handle_format_attribute): Move later in file so we have all
	necessary declarations.  Add section to capture HOST_WIDE_INT.
	* output.h (ATTRIBUTE_ASM_FPRINTF, __gcc_host_wide_int__): New.
	(asm_fprintf): Mark with ATTRIBUTE_ASM_FPRINTF.

From-SVN: r67319

committed Jun 02, 2003

3ae1d4c2 Browse Files

Daily bump. · 069093f5
```
From-SVN: r67317
```
GCC Administrator committed Jun 02, 2003
069093f5 Browse Files

01 Jun, 2003 13 commits
- Forgot with last commit. · 8842a5e5
```
From-SVN: r67314
```
  Andreas Jaeger committed Jun 01, 2003
  8842a5e5 Browse Files
- tm.texi (Storage Layout): Remove ROUND_TYPE_SIZE and ROUND_TYPE_SIZE_UNIT. · 80eaf415
```
	* doc/tm.texi (Storage Layout): Remove ROUND_TYPE_SIZE and
	ROUND_TYPE_SIZE_UNIT.

	* stor-layout.c (finalize_record_size): Remove usages of
	ROUND_TYPE_SIZE and ROUND_TYPE_SIZE_UNIT.
	(finalize_type_size): Likewise.
	(layout_type): Likewise.

	* system.h: Poison ROUND_TYPE_SIZE and ROUND_TYPE_SIZE_UNIT.

ada:
	* utils.c (finish_record_type): Remove usages of
	ROUND_TYPE_SIZE and ROUND_TYPE_SIZE_UNIT.

From-SVN: r67313
```
  Andreas Jaeger committed Jun 01, 2003
  80eaf415 Browse Files
- * loop.c (check_insn_for_givs): Remove DONT_REDUCE_ADDR macro. · e0945432
```
From-SVN: r67312
```
  Andreas Jaeger committed Jun 01, 2003
  e0945432 Browse Files
- * config/d30v/d30v.h: Remove text copied from the manual. · fd66c4e3
```
From-SVN: r67311
```
  Andreas Jaeger committed Jun 01, 2003
  fd66c4e3 Browse Files
- emit-rtl.c (gen_lowpart_common): Handle interpreting integer constants as condition code values. · 14ca333d
```
	* emit-rtl.c (gen_lowpart_common): Handle interpreting integer
	constants as condition code values.

Co-Authored-By: Geoffrey Keating <geoffk@apple.com>
Co-Authored-By: John David Anglin <dave.anglin@nrc-cnrc.gc.ca>

From-SVN: r67309
```
  Roger Sayle committed Jun 01, 2003
  14ca333d Browse Files
- Oops, wrong date · 0cc261bc
```
From-SVN: r67308
```
  DJ Delorie committed Jun 01, 2003
  0cc261bc Browse Files
- cppmacro.c (warn_of_redefinition): Handle cases where the two definitions have… · a7f36da3
```
cppmacro.c (warn_of_redefinition): Handle cases where the two definitions have different numbers of tokens.

* cppmacro.c (warn_of_redefinition): Handle cases where the two
definitions have different numbers of tokens.

* gcc.dg/cpp/redef3.c: New file.

From-SVN: r67307
```
  DJ Delorie committed Jun 01, 2003
  a7f36da3 Browse Files
- gen-protos.c (main): Readd unused attribute for argc. · 8e2b6930
```
2003-06-01  Andreas Jaeger  <aj@suse.de>

	* gen-protos.c (main): Readd unused attribute for argc.

From-SVN: r67306
```
  Andreas Jaeger committed Jun 01, 2003
  8e2b6930 Browse Files
- Makefile.in (c-options.c, [...]): Parallel make safe. · e11a4ae5
```
	* Makefile.in (c-options.c, c-options.h): Parallel make safe.
	* c.opt: End in blank line.
	* opts.sh: Take AWK from environment if available; use C locale.

From-SVN: r67305
```
  Neil Booth committed Jun 01, 2003
  e11a4ae5 Browse Files
- * config/m68k/linux.h: Remove code protected by USE_GNULIBC_1. · 6fc9e67e
```
From-SVN: r67304
```
  Andreas Schwab committed Jun 01, 2003
  6fc9e67e Browse Files
- * gen-protos.c (main): Revert patch to check for argument. · fa10d367
```
From-SVN: r67303
```
  Andreas Jaeger committed Jun 01, 2003
  fa10d367 Browse Files
- re PR target/11044 ([x86] out of range loop instructions for FP code on K6) · a3033f34
```
	PR target/11044
	* config/i386/i386.md (length attribute): Set length to 4
	for instructions of type "fcmp".

From-SVN: r67300
```
  Eric Botcazou committed Jun 01, 2003
  a3033f34 Browse Files
- toplev.c: Use ISO C90 prototypes. · e25a75e6
```
        * toplev.c: Use ISO C90 prototypes.

        * toplev.h: Use ISO C90 prototypes.

From-SVN: r67299
```
  Andreas Jaeger committed Jun 01, 2003
  e25a75e6 Browse Files