Commits · 00dcfe8086bf78d40d74a44235fdc8b9f77a062e · lvzhengyang / riscv-gcc-1

28 Mar, 2003 21 commits

reload1.c (reload_as_needed): Allow a USE in asm reloads. · 00dcfe80

	* reload1.c (reload_as_needed): Allow a USE in asm reloads.

	* loop.c: (find_mem_in_note_1, find_mem_in_note): Comment.

From-SVN: r64991

committed Mar 29, 2003

00dcfe80 Browse Files

configure.in: Clarify comments. · d869a8c4

2003-03-28  Nathanael Nerode  <neroden@gcc.gnu.org>

	* configure.in: Clarify comments.
	* configure: Regenerate.

From-SVN: r64990

committed Mar 28, 2003

d869a8c4 Browse Files

fp-cmp-6.c: Correct test for -O0. · 84dfe365

2003-03-28  Roger Sayle  <roger@eyesopen.com>

	* gcc.c-torture/execute/ieee/fp-cmp-6.c:  Correct test for -O0.

From-SVN: r64987

committed Mar 28, 2003

84dfe365 Browse Files

re PR c++/10218 (ICE in make_decl_rtl for invalid code) · 316a2456
```
	PR c++/10218
	* decl.c (grokfndecl): Return NULL_TREE for bogus out-of-class
	definitions.

From-SVN: r64985
```
Mark Mitchell committed Mar 28, 2003
316a2456 Browse Files

s390.md ("literal_pool_31"): Output pool anchor label even if pool empty when generating PIC. · 5c033b9f

	* config/s390/s390.md ("literal_pool_31"): Output pool anchor
	label even if pool empty when generating PIC.
	("literal_pool_31", "literal_pool_64"): Coding style cleanup.

From-SVN: r64981

committed Mar 28, 2003

5c033b9f Browse Files

std_sstream.h (basic_istringstream): Adjust initialization. · d29cc32f


2003-03-28  Benjamin Kosnik  <bkoz@redhat.com>

	* include/std/std_sstream.h (basic_istringstream): Adjust
	initialization.
	(basic_ostringstream): Same.
	(basic_stringstream): Same.
	* include/std/std_fstream.h (basic_ifstream): Adjust initialization.
	(basic_ofstream): Same.
	(basic_fstream): Same.
	* include/std/std_ostream.h (basic_ostrem): Add protected ctor
	that does not call init.
	* include/std/std_istream.h (basic_istream): Same.
	(basic_iostream): Construct istream, ostream uninitialized, use
	init to initialize just once. Add protected ctor that does not
	call init.

From-SVN: r64980

committed Mar 28, 2003

d29cc32f Browse Files

decl2.c (generate_ctor_or_dtor_function): Tolerate a non-existant ssdf_decls array. · 400fbc08

	* decl2.c (generate_ctor_or_dtor_function): Tolerate a
	non-existant ssdf_decls array.
	(finish_file): Call generator_ctor_or_dtor_function when there are
	static constructors or destructors and no other static
	initializations.

	* g++.dg/init/attrib1.C: New test.

From-SVN: r64979

committed Mar 28, 2003

400fbc08 Browse Files

re PR libstdc++/9533 (Can't read from tty with ifstream) · bbacb998

2003-03-28  Paolo Carlini  <pcarlini@unitus.it>
	    Nathan Myers  <ncm@cantrip.org>

	PR libstdc++/9533
	* include/bits/fstream.tcc (basic_filebuf<>::open): Don't
	call underflow().
	(basic_filebuf<>::showmanyc): Use the information provided
	by codecvt and __basic_file<>::showmanyc_helper to implement
	a non-trivial showmanyc.
	* config/io/basic_file_stdio.h
	(__basic_file<>::showmanyc_helper): New, declare.
	* config/io/basic_file_stdio.cc
	(__basic_file<>::showmanyc_helper): Define.
	(__basic_file<>::_M_open_mode): Don't set O_NONBLOCK.
	(__basic_file<char>::open): Don't call fcntl().
	* acinclude.m4 (GLIBCPP_CHECK_S_ISREG_OR_S_IFREG,
	GLIBCPP_CHECK_POLL): New macros.
	* configure.in: Call here.
	* acconfig.h: Add #undefs for the corresponding symbols.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* config.h.in: Regenerate.

Co-Authored-By: Nathan Myers <ncm@cantrip.org>

From-SVN: r64978

committed Mar 28, 2003

bbacb998 Browse Files

re PR target/10205 (Incorrect code generated for H8300 "normal" mode) · d18ad191

	PR target/10205
	* config/h8300/h8300.c (h8300_initial_elimination_offset):
	Correct the offset computation when TARGET_NORMAL.

Co-Authored-By: Dhananjay R. Deshpande <dhananjayd@kpit.com>

From-SVN: r64975

committed Mar 28, 2003

d18ad191 Browse Files

File.java: Import needed classes instead of whole packages... · 01312d12

2003-03-28  Michael Koch  <konqueror@gmx.de>

	* java/io/File.java:
	Import needed classes instead of whole packages, merged class
	documentation with classpath, moved constants and variables to top of
	class.
	* java/io/PrintStream.java:
	Merged class documentation with classpath, moved constants and
	variables to top of class.
	* java/io/RandomAccessFile.java
	(RandomAccessFile): Merged with classpath.
	(read): Merged with classpath).
	(read*): Reformatted.

From-SVN: r64974

committed Mar 28, 2003

01312d12 Browse Files

2003-03-28 Michael Koch <konqueror@gmx.de> · bcfaead0

	* java/io/FileDescriptor.java
	(finalize): Throws Throwable, not IOException.
	* java/io/ObjectOutputStream.java
	(PutField.put): Doesnt throws anything.

From-SVN: r64970

committed Mar 28, 2003

bcfaead0 Browse Files

re PR target/10067 (GCC-3.2.2 outputs invalid asm on sparc64) · 0c85dbfd
```
	PR target/10067
	* config/sparc/sparc.md (jump pattern): Correct order
	when issuing the annuling marker.

From-SVN: r64964
```
Eric Botcazou committed Mar 28, 2003
0c85dbfd Browse Files

2003�03-28 Michael Koch <konqueror@gmx.de> · c54390c5

	* java/io/FileOutputStream.java:
	Merged class documentation and authors with classpath.
	(FileOutputStream): Partly merged with classpath.
	(write): Merged with classpath.
	(getChannel): Make it synchronized instead of explicit block in this
	method.
	* java/io/RandomAccessFile.java:
	Merged class documentation and authors with classpath.

From-SVN: r64963

committed Mar 28, 2003

c54390c5 Browse Files

re PR c/8281 ([Sparc] ICE when compiling with -O2 -fPIC for Ultrasparc) · f7670e7b

	PR c/8281
	* config/sparc/sparc.md (movdi_insn_sp32_v9): Remove 'f-f' alternative.
	(movdi reg/reg split): Match only on sparc32, and v9 when int regs.

From-SVN: r64957

committed Mar 28, 2003

f7670e7b Browse Files

elf.h (ASM_OUTPUT_ALIGNED_BSS): Remove unnecessary globalize_label. · c9280dfe

	* config/alpha/elf.h (ASM_OUTPUT_ALIGNED_BSS): Remove unnecessary
	globalize_label.
	* config/arm/unknown-elf.h (ASM_OUTPUT_ALIGNED_BSS): Likewise.
	* config/i960/i960.h (ASM_OUTPUT_ALIGNED_BSS): Likewise.
	* config/m32r/m32r.h (ASM_OUTPUT_ALIGNED_BSS): Likewise.
	* config/mips/elf.h (ASM_OUTPUT_ALIGNED_BSS): Likewise.
	* config/mips/linux.h (ASM_OUTPUT_ALIGNED_BSS): Likewise.
	* config/sparc/sparc.h (ASM_OUTPUT_ALIGNED_BSS): Likewise.
	* config/v850/v850.c (v850_output_aligned_bss): Likewise.

From-SVN: r64954

committed Mar 28, 2003

c9280dfe Browse Files

re PR c++/10047 (-fno-default-inline produces bogus warnings) · 433cd9c9

cp:
	PR c++/10047
	* decl2.c (finish_file): Don't warn about explicitly instantiated
	inline decls.
testsuite:
	PR c++/10047
	* g++.dg/template/inline1.C: New test.

From-SVN: r64953

committed Mar 28, 2003

433cd9c9 Browse Files

loop.c: (find_mem_in_note_1, find_mem_in_note): New functions. · e81eb37f

	* loop.c: (find_mem_in_note_1, find_mem_in_note): New functions.
	(replace_loop_mems): Add "written" param.  Remove invalid REG_EQUAL
	notes after hoisting.
	(load_mems): Adjust replace_loop_mems call.

From-SVN: r64950

committed Mar 28, 2003

e81eb37f Browse Files

PR target/10114 and PR target/10084 · 1ce324c3

	PR target/10114 and PR target/10084
	* dwarf2out.c (mem_loc_descriptor): Handle LO_SUM.

Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r64947

committed Mar 28, 2003

1ce324c3 Browse Files

* config/alpha/alpha.md (adddi_er_high_l): Valid only after reload. · c6cf19a8
```
From-SVN: r64946
```
Richard Henderson committed Mar 27, 2003
c6cf19a8 Browse Files

fold-const.c (fold_inf_compare): New function to simplify FP comparisons against… · 9ddae796

fold-const.c (fold_inf_compare): New function to simplify FP comparisons against +Infinity or -Infinity.


	* fold-const.c (fold_inf_compare):  New function to simplify FP
	comparisons against +Infinity or -Infinity.
	(fold):  Optimize floating point comparisons against Infs and NaNs.

	* gcc.c-torture/execute/ieee/fp-cmp-6.c: New test case.
	* gcc.c-torture/execute/ieee/fp-cmp-7.c: New test case.

From-SVN: r64945

committed Mar 28, 2003

9ddae796 Browse Files

Daily bump. · 36875565
```
From-SVN: r64944
```
GCC Administrator committed Mar 28, 2003
36875565 Browse Files

27 Mar, 2003 13 commits

gcov.exp (run-gcov): Add branches and calls options, rather than reading .x files. · 7ffe3584

	* lib/gcov.exp (run-gcov): Add branches and calls options, rather
	than reading .x files.
	* g++.dg/gcov/gcov-1.C: Use run-gcov options, not .x files.
	* g77.dg/gcov/gcov-1.f: Likewise.
	* gcc.misc-tests/gcov-4b.c: Likewise.
	* gcc.misc-tests/gcov-5b.c: Likewise.
	* gcc.misc-tests/gcov-6.c: Likewise.
	* gcc.misc-tests/gcov-7.c: Likewise.
	* gcc.misc-tests/gcov-8.c: Likewise.
	* g++.dg/gcov/gcov-1.x: Remove.
	* g77.dg/gcov/gcov-1.x: Likewise.
	* gcc.misc-tests/gcov-4b.x: Likewise.
	* gcc.misc-tests/gcov-5b.x: Likewise.
	* gcc.misc-tests/gcov-6.x: Likewise.
	* gcc.misc-tests/gcov-7.x: Likewise.
	* gcc.misc-tests/gcov-8.x: Likewise.

From-SVN: r64937

committed Mar 27, 2003

7ffe3584 Browse Files

libgcov.c: Provide only dummy functions if libc is not available. · 01e60c33

2003-03-27  Janis Johnson  <janis187@us.ibm.com>

	* libgcov.c: Provide only dummy functions if libc is not available.

From-SVN: r64936

committed Mar 27, 2003

01e60c33 Browse Files

real.h (struct real_value): Add signalling. · ad59ba20

        * real.h (struct real_value): Add signalling.
        (EXP_BITS): Decrement.
        * real.c (get_canonical_qnan): Don't set MSB-1.
        (get_canonical_snan): Likewise.  Set signalling.
        (real_identical): Compare signalling.
        (round_for_format): Remove force-one-bit on code.
        (real_nan): Likewise.  Set signalling.
        (encode_ieee_single): Add force-one-bit code; honor signalling.
        (encode_ieee_double, encode_ieee_extended, encode_ieee_quad): Likewise.
        (decode_ieee_single): Set signalling.
        (decode_ieee_double, decode_ieee_extended, decode_ieee_quad): Likewise.

From-SVN: r64935

committed Mar 27, 2003

ad59ba20 Browse Files

re PR ada/9953 (Unsatisfied symbols: U_prep_frame_rec_for_unwind (code)) · 940bbb74

	PR ada/9953
	* ada/Makefile.in (gnatlib configuration for HPUX): Split
	the general section for HPUX into specific sections for
	HPUX 10 and HPUX 11. Fix the setting of TGT_LIB in the HPUX
	11 case.

From-SVN: r64932

committed Mar 27, 2003

940bbb74 Browse Files

Add files to the new contrib/reghunt directory: · e57feaea

2003-03-27  Janis Johnson  <janis187@us.ibm.com>

	* README: New file.
	* reg_search: New file.
	* reg_periodic: New file.
	* reg_test_template: New file.

From-SVN: r64929

committed Mar 27, 2003

e57feaea Browse Files

re PR rtl-optimization/10087 (optimizer produces wrong code when indexing 2D array) · c7d325c8

	PR opt/10087
	* gcc.dg/20030324-1.c: New test.

	PR opt/10087
	* loop.c (loop_givs_reduce): Skip bivs with duplicate locations
	while incrementing giv.
	(record_biv): Check for duplicate biv locations and
	set (struct induction *) v->same if found.

From-SVN: r64928

committed Mar 27, 2003

c7d325c8 Browse Files

unwind-libunwind.c (uw_frame_state_for): Adjust for libunwind v0.9 API change... · f18ab437

        * unwind-libunwind.c (uw_frame_state_for): Adjust for libunwind
        v0.9 API change: replace read of UNW_REG_HANDLER with
        unw_get_proc_info().
        (_Unwind_GetLanguageSpecificData): Replace read of UNW_REG_LSDA
        with unw_get_proc_info().
        (_Unwind_GetRegionStart): Replace UNW_REG_PROC_START with
        unw_get_proc_info().

From-SVN: r64927

committed Mar 27, 2003

f18ab437 Browse Files

8540.md: Use presence_set instead of absence_set. · eaff4b90

2003-03-27  Vladimir Makarov  <vmakarov@redhat.com>

	* config/rs6000/8540.md: Use presence_set instead of absence_set.

From-SVN: r64926

committed Mar 27, 2003

eaff4b90 Browse Files

re PR c++/10224 (Problem with integral constants (+ICE)) · 544aef8c

cp:
	PR c++/10224
	* pt.c (lookup_template_class): Only check instantiated args if
	they do not contain template parameters.
testsuite:
	PR c++/10224
	* g++.dg/template/arg3.C: New test.

From-SVN: r64923

committed Mar 27, 2003

544aef8c Browse Files

re PR c++/10158 (ICE with templates and friends) · 649fc72d

cp:
	PR c++/10158
	* parser.c (cp_parser_function_definition): Set
	DECL_INITIALIZED_IN_CLASS for members.
	* pt.c (instantiate_decl): Only reduce the template args for
	friends that are not defined in class.
testsuite:
	PR c++/10158
	* g++.dg/template/friend18.C: New test.

From-SVN: r64920

committed Mar 27, 2003

649fc72d Browse Files

* ffe.texi: Don't mention dead file proj.c. · 0bcaad20
```
From-SVN: r64919
```
Steven Bosscher committed Mar 27, 2003
0bcaad20 Browse Files
Daily bump. · 57eb75f2
```
From-SVN: r64916
```
GCC Administrator committed Mar 27, 2003
57eb75f2 Browse Files

re PR fortran/9793 (Internal compiler error in `float_signal', at toplev.c:2442) · a24278e2


	PR fortran/9793
	* target.h (ffetarget_divide_integer1): Perform division by -1
	using negation to prevent possible overflow trap on the host.

	* g77.f-torture/compile/20030326.f: New test case.

From-SVN: r64909

committed Mar 27, 2003

a24278e2 Browse Files

26 Mar, 2003 6 commits

20020227-1.x: Don't XFAIL for powerpc64. · db8627a1

2003-03-26  Janis Johnson  <janis187@us.ibm.com>

	* gcc.c-torture/execute/20020227-1.x: Don't XFAIL for powerpc64.

	* gcc.c-torture/compile/simd-5.x: Expect XFAIL for powerpc64.

From-SVN: r64907

committed Mar 26, 2003

db8627a1 Browse Files

c-decl.c (finish_function): Always defer if DECL_DECLARED_INLINE_P. · 3684a055
```
        * c-decl.c (finish_function): Always defer if DECL_DECLARED_INLINE_P.
	* gcc.dg/inline-4.c: New.

From-SVN: r64906
```
Richard Henderson committed Mar 26, 2003
3684a055 Browse Files

natRuntime.cc (insertSystemProperties): Set gnu.classpath.home.url. · 1c81e343

	* java/lang/natRuntime.cc (insertSystemProperties): Set
	gnu.classpath.home.url.
	* Makefile.in: Rebuilt.
	* Makefile.am: Define LIBDIR.

From-SVN: r64905

committed Mar 26, 2003

1c81e343 Browse Files

PR bootstrap/10051, PR bootstrap/10169. · de132314

	* mips-tfile.c (init_file): Don't provide a static initializer.
	(initialize_init_file): Initialize the contents of init_file.
	(add_file): Call initialize_init_file if not already initialized.

From-SVN: r64904

committed Mar 26, 2003

de132314 Browse Files

s390.c (s390_optimize_prolog): Do not save/restore registers used for global asm variables. · 6f84708a

	* config/s390/s390.c (s390_optimize_prolog): Do not save/restore
	registers used for global asm variables.
	(s390_frame_info, s390_arg_frame_offset): Likewise.
	(s390_emit_prologue, s390_emit_epilogue): Likewise.

From-SVN: r64902

committed Mar 26, 2003

6f84708a Browse Files

8540.md: New file. · 5e8006fa

2003-03-26  Vladimir Makarov  <vmakarov@redhat.com>

        * config/rs6000/8540.md: New file.

	* config/rs6000/{40x.md, 603.md, 6xx.md, 7450.md, 7xx.md, mpc.md,
	power4.md, rios1.md, rios2.md, rs64.md}: Add mult_compare to
	reservations for imul.

	* config/rs6000/rs6000.md: Include 8540.md.  Change
	delayed_compare onto mult_compare for insns generating
	multiplication.
	(mult_compare, fpsimple, brinc, vecdiv, veccmpsimple, vecfdiv):
	New type attribute values.

	* config/rs6000/spe.md (*negsf2_gp, *abssf2_gpr): Use type
	fpsimple instead of fp.
	(*divsf3_gpr): Use type vecfdiv instead of fp.
	(spe_evfsabs, spe_evfsnabs, spe_evfsneg): Use type vecsimple
	instead of vecfloat.
	(spe_evfsdive): Use type vecfdiv instead of vecfloat.
	(spe_brinc): Use type brinc instead of veccomplex.
	(spe_evaddw, spe_evaddiw): Use type vecsimple instead of
	veccomplex.
	(spe_evdivws, spe_evdivwu): Use type vecdiv instead of veccomplex.
	(*movv2si_internal, *movv1di_internal, *movv4hi_internal,
	*movv2sf_internal): Define type attribute values for all
	alternatives.
	(cmpsfeq_gpr, cmpsfgt_gpr, cmpsflt_gpr): Use type veccmp instead
	of fpcompare.
	(tstsfeq_gpr, tstsfgt_gpr, tstsflt_gpr): Use type veccmpsimple
	instead of fpcompare.

From-SVN: r64899

committed Mar 26, 2003

5e8006fa Browse Files