Commits · b17213394b00e698b35a5a5ff844957026e4c73f · lvzhengyang / riscv-gcc-1

04 Jun, 2003 17 commits

final.c (asm_fprintf): Update comments... · b1721339

	* final.c (asm_fprintf): Update comments, accept "-+ #0" flags,
	optimize '%' case, handle %c, don't accept %p, %e, %f or %g,
	handle %ll, optimize regular character case.

From-SVN: r67434

committed Jun 04, 2003

b1721339 Browse Files

Makefile.in (cse.o): Add params.h dependency. · 9bf8cfbf

	* Makefile.in (cse.o): Add params.h dependency.
	* cse.c: Include params.h.
	(PATHLENGTH): Removed.
	(struct cse_basic_block_data): Make path array dynamic.
	(cse_end_of_basic_block): Use PARAM_MAX_CSE_PATH_LENGTH instead of PATHLENGTH.
	(cse_main, cse_basic_block): Allocate path array.
	* params.def (PARAM_MAX_CSE_PATH_LENGTH): New.

From-SVN: r67433

committed Jun 04, 2003

9bf8cfbf Browse Files

i386.c (ix86_reorg): Replace the jump instead of adding nop. · 253c7a00

	* i386.c (ix86_reorg): Replace the jump instead of adding nop.
	* i386.md (UNSPEC_REP): New constant.
	(return_internal_long): New pattern.

From-SVN: r67432

committed Jun 04, 2003

253c7a00 Browse Files

re PR rtl-optimization/11018 ([SPARC] -mcpu=ultrasparc busts tar-1.13.25) · 01d3224a

	PR optimization/11018
	* config/sparc/sparc.c (sparc_v8plus_shift): Use which_alternative
	consistently to decide whether the scratch register is really
	required.

From-SVN: r67429

committed Jun 04, 2003

01d3224a Browse Files

re PR rtl-optimization/10876 (Segfault when compiling KDE 3.1.2) · ef0139b1

	PR optimization/10876
	* config/sparc/sparc.h (CONST_OK_FOR_LETTER): Add
	new 'O' constraint for constant 4096.
	(CONST_DOUBLE_OK_FOR_LETTER_P): Likewise.
	* config/sparc/sparc.md (adddi3 expander): Canonicalize pattern.
	Do not transform into MINUS insn for constant 4096.
	(*adddi3_sp64 insn): Canonicalize pattern. Add new alternative
	for constant 4096 as third operand.
	(addsi3 expander): Remove.
	(*addsi3 insn): Rename into 'addsi3'. Canonicalize pattern. Add
	new alternative for constant 4096 as third operand.
	(subdi3 expander): Do not transform into PLUS insn for constant 4096.
	(*subdi3_sp64 insn): Add new alternative for constant 4096 as third
	operand.
	(subsi3 expander): Remove.
	(*subsi3 insn): Rename into 'subsi3'. Add new alternative for
	constant 4096 as third operand.
	* doc/md.texi (Machine Constraints): Document new 'O' constraint for
	the SPARC port.

From-SVN: r67426

committed Jun 04, 2003

ef0139b1 Browse Files

* unwind-dw2-fde-glibc.c (_Unwind_IteratePhdrCallback):Remove usage of · 74764b84
```
	CRT_GET_RFIB_TEXT.

From-SVN: r67425
```
Andreas Jaeger committed Jun 04, 2003
74764b84 Browse Files

t-linux64 (CRTSTUFF_T_CFLAGS_S): Define. · 18de8a98

2003-06-03  Chris Demetriou  <cgd@broadcom.com>

        * config/mips/t-linux64 (CRTSTUFF_T_CFLAGS_S): Define.

From-SVN: r67424

committed Jun 03, 2003

18de8a98 Browse Files

uwin.h: Remove SUBTARGET_PROLOGUE. · f691dc3b

	* config/i386/uwin.h: Remove SUBTARGET_PROLOGUE.

	* config/i386/i386.c (ix86_expand_prologue): Do not use
	SUBTARGET_PROLOGUE.

	* system.h: Poision SUBTARGET_PROLOGUE.

	* config/arm/arm-protos.h: Remove unused rdate_section prototype.

	* output.h: Remove TDESC_SECTION_ASM_OP and RDATA_SECTION_ASM_OP
	dependend code.

	* system.h: Poison TDESC_SECTION_ASM_OP and RDATA_SECTION_ASM_OP.

	* system.h: Poison INSN_CACHE_DEPTH, INSN_CACHE_SIZE and
	INSN_CACHE_LINE_WIDTH.

	* libgcc2.c (INSN_CACHE_PLANE_SIZE): Removed.
	(__clear_cache): Remove code dependend on INSN_CACHE_DEPTH,
	INSN_CACHE_SIZE and INSN_CACHE_LINE_WIDTH.

	* doc/tm.texi (Trampolines): Remove INSN_CACHE_DEPTH,
	INSN_CACHE_SIZE and INSN_CACHE_LINE_WIDTH.

	* dbxout.c (dbxout_type): Remove usage of DBX_OUTPUT_ENUM.
	(dbxout_symbol): Remove usage of DBX_OUTPUT_CONSTANT_SYMBOL.
	(dbxout_block): Remove usage of DBX_OUTPUT_CATCH.
	(dbxout_block): Remove usage of DBX_LBRAC_FIRST.
	(dbxout_source_file): Remove usage of DBX_OUTPUT_SOURCE_FILENAME.
	(dbxout_init): Remove test for DBX_WORKING_DIRECTORY.

	* doc/tm.texi (DBX Options): Do not document DBX_LBRAC_FIRST,
	DBX_OUTPUT_SOURCE_FILENAME and DBX_OUTPUT_ENUM and
	DBX_WORKING_DIRECTORY.

	* system.h: Poison DBX_LBRAC_FIRST, DBX_OUTPUT_ENUM,
	DBX_OUTPUT_SOURCE_FILENAME and DBX_WORKING_DIRECTORY.

	* config/frv/frv-protos.h: Remove unused const_section
	declaration.
	* config/vax/vax-protos.h: Likewise.

	* output.h: Remove CONST_SECTION_ASM_OP usage.

	* system.h: Poison CONST_SECTION_ASM_OP.

	* crtstuff.c (__do_global_dtors_aux): Remove usage of CRT_GET_RFIB_TEXT
	(frame_dummy): Likewise.
	* unwind-dw2-fde-glibc.c (_Unwind_IteratePhdrCallback): Likewise.
	* system.h: Poison CRT_GET_RFIB_TEXT.

From-SVN: r67423

committed Jun 04, 2003

f691dc3b Browse Files

* collect2.c (is_ctor_dtor): Remove CFRONT_LOSSAGE dependend code. · 6d3a8e3c
```
From-SVN: r67422
```
Andreas Jaeger committed Jun 04, 2003
6d3a8e3c Browse Files

fix-header.c: Remove ADD_MISSING_EXTERN_C dependend variables. · a816c981

	* fix-header.c: Remove ADD_MISSING_EXTERN_C dependend variables.
	(write_lbrac): Remove ADD_MISSING_EXTERN_C dependend code.
	(recognized_function): Likewise.
	(read_scan_file): Likewise.

From-SVN: r67421

committed Jun 04, 2003

a816c981 Browse Files

g77spec.c (lang_specific_driver): Remove ALT_LIBM usage. · 81c0e50a

	* g77spec.c (lang_specific_driver): Remove ALT_LIBM usage.

	* g++spec.c (lang_specific_driver): Remove ALT_LIBM usage.

From-SVN: r67419

committed Jun 04, 2003

81c0e50a Browse Files

optabs.c (expand_binop): Optimize complex multiplication for the case of… · df8ca70e

optabs.c (expand_binop): Optimize complex multiplication for the case of squaring a complex argument.


	* optabs.c (expand_binop): Optimize complex multiplication for
	the case of squaring a complex argument.

From-SVN: r67418

committed Jun 04, 2003

df8ca70e Browse Files

optabs.c (expand_binop): Attempt to reuse pseudos for duplicate non-volatile… · 894207cf

optabs.c (expand_binop): Attempt to reuse pseudos for duplicate non-volatile operands of binary operations.


	* optabs.c (expand_binop): Attempt to reuse pseudos for duplicate
	non-volatile operands of binary operations.
	(prepare_cmp_insn): Likewise.

From-SVN: r67417

committed Jun 04, 2003

894207cf Browse Files

varasm.c (force_const_mem): Handle alignment of constants not representable as a… · 1063147c

varasm.c (force_const_mem): Handle alignment of constants not representable as a type in the front-end language.


	* varasm.c (force_const_mem): Handle alignment of constants not
	representable as a type in the front-end language.

From-SVN: r67416

committed Jun 04, 2003

1063147c Browse Files

forgot to commit. · 120c6dca
```
From-SVN: r67415
```
Aldy Hernandez committed Jun 04, 2003
120c6dca Browse Files

cp-tree.h (CP_AGGREGATE_TYPE_P): Accept vectors. · dbe85b80

2003-06-03  Jason Merrill  <jason@redhat.com>

	* cp/cp-tree.h (CP_AGGREGATE_TYPE_P): Accept vectors.

	* cp/decl.c (reshape_init): Handle vectors.

	* testsuite/g++.dg/init/array10.C: New.

From-SVN: r67414

committed Jun 04, 2003

dbe85b80 Browse Files

Daily bump. · 280c3e88
```
From-SVN: r67412
```
GCC Administrator committed Jun 04, 2003
280c3e88 Browse Files

03 Jun, 2003 23 commits

flow.c (initialize_uninitialized_subregs): Use emit_move_insn instead of emitting a hardcoded move. · a7a7d7ac
```
	* flow.c (initialize_uninitialized_subregs): Use
	emit_move_insn instead of emitting a hardcoded move.

From-SVN: r67409
```
Kazu Hirata committed Jun 03, 2003
a7a7d7ac Browse Files
* gcc.dg/20020525-1.c: Replace 0x5a5a5a5a with -1. · 61274a14
```
From-SVN: r67407
```
Glen Nakamura committed Jun 03, 2003
61274a14 Browse Files

re PR ada/9953 (Unsatisfied symbols: U_prep_frame_rec_for_unwind (code)) · dee2df72

        PR ada/9953:
        * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
        and turn ZCX_By_Default back to False since the underlying support
        is not quite there yet.

From-SVN: r67406

committed Jun 03, 2003

dee2df72 Browse Files

re PR ada/9953 (Unsatisfied symbols: U_prep_frame_rec_for_unwind (code)) · 0df807b2

2003-06-04  Olivier Hainque  <hainque@act-europe.fr>

	PR ada/9953:
	* 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
	and turn ZCX_By_Default back to False, since the underlying support
	is not quite there yet.

From-SVN: r67405

committed Jun 03, 2003

0df807b2 Browse Files

optabs.c (expand_abs_nojump): Split out from ... · 2ef0a555

        * optabs.c (expand_abs_nojump): Split out from ...
        (expand_abs): ... here.
        * optabs.h (expand_abs_nojump): Declare.
        * ifcvt.c: (noce_try_abs): Use expand_abs_nojump.
        * Makefile.in (ifcvt.o): Depend on optabs.h.

From-SVN: r67404

committed Jun 03, 2003

2ef0a555 Browse Files

* dwarf2out.c (DEBUG_STR_SECTION_FLAGS): Heed flag_merge_constants. · b0c242c0
```
From-SVN: r67403
```
Alan Modra committed Jun 04, 2003
b0c242c0 Browse Files

Makefile.tpl: Make 'recursive targets' using autogen rather than shell loop. · 1358ccea

	* Makefile.tpl: Make 'recursive targets' using autogen rather
	than shell loop.  Remove duplicate 'clean' targets and false
	comments.
	* Makefile.def: Add systematic dependencies to 'recursive' targets.
	Add systematic method of specifying missing targets in subdirs.
	Add copyright boilerplate.
	* Makefile.in: Regenerate.
	* configure.in: Add 'recursive targets' to maybe list.
	* configure: Regenerate.

From-SVN: r67402

committed Jun 03, 2003

1358ccea Browse Files

config.gcc (default_use_cxa_atexit): New variable, defaults to no. · 2121a768

* config.gcc (default_use_cxa_atexit): New variable, defaults to no.
(*-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*): Set default_use_cxa_atexit
to yes.
* configure.in: Allow default_use_cxa_atexit to determine the
value of DEFAULT_USE_CXA_ATEXIT if not explicitly enabled or
disabled.
* configure: Regenerate.

From-SVN: r67401

committed Jun 03, 2003

2121a768 Browse Files

Makefile.in (TEXI_GCC_FILES): Remove vms.texi entry. · ccb36e10

	* Makefile.in (TEXI_GCC_FILES): Remove vms.texi entry.
	* doc/gcc.texi: Remove vms.texi section.
	* doc/vms.texi: Remove obsolete file.

From-SVN: r67400

committed Jun 03, 2003

ccb36e10 Browse Files

*** empty log message *** · 6f6a3861
```
From-SVN: r67399
```
Douglas B Rupp committed Jun 03, 2003
6f6a3861 Browse Files
* g++.dg/abi/empty6.C (B): Request alignment of 8 bytes. · aa6b9f6d
```
From-SVN: r67398
```
J"orn Rennecke committed Jun 03, 2003
aa6b9f6d Browse Files

builtin-noret-1.c (_exit, _Exit): Make weak. · 23656642

	* gcc.dg/torture/builtin-noret-1.c (_exit, _Exit): Make weak.
	* gcc.dg/torture/builtin-noret-2.c (_exit, _Exit): Likewise.

From-SVN: r67397

committed Jun 03, 2003

23656642 Browse Files

configure.in (inhibit_libc): Don't define when configuring with --with-newlib --with-headers. · dc06db20

	* configure.in (inhibit_libc): Don't define when configuring
	with --with-newlib --with-headers.
	* configure: Regenerate.

	* t-sh: Remove LIB2FUNCS_EXTRA and embed-bb.c rules.

From-SVN: r67396

committed Jun 03, 2003

dc06db20 Browse Files

asprintf.c: Change comment to note that -1 is returned upon error. · 8d398258

vasprintf.c: Likewise. (vasprintf): Return -1 upon error.
functions.texi: Document changes to asprintf and vasprintf.

From-SVN: r67395

committed Jun 03, 2003

8d398258 Browse Files

fstream.tcc (pbackfail): Make a rarely taken 'if' branch less obscure. · f24ce7c1

2003-06-03  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/fstream.tcc (pbackfail): Make a rarely taken
	'if' branch less obscure.

From-SVN: r67394

committed Jun 03, 2003

f24ce7c1 Browse Files

configure.in (gcc_cv_as_hidden): Disable .hidden completely on IRIX 6 without GNU ld. · 6d07784a
```
	* configure.in (gcc_cv_as_hidden): Disable .hidden completely on
	IRIX 6 without GNU ld.
	* configure: Regenerate.

From-SVN: r67390
```
Rainer Orth committed Jun 03, 2003
6d07784a Browse Files

expr.c (emit_move_insn_1): Use emit_move_insn to move the parts of a complex… · a79b3dc7

expr.c (emit_move_insn_1): Use emit_move_insn to move the parts of a complex number rather than invoke...


	* expr.c (emit_move_insn_1): Use emit_move_insn to move the parts
	of a complex number rather than invoke mov_optab directly.

From-SVN: r67389

committed Jun 03, 2003

a79b3dc7 Browse Files

combine.c (simplify_set): Don't move a subreg in SET_SRC to SET_DEST if... · 8d6b2775
```
	* combine.c (simplify_set): Don't move a subreg in SET_SRC to
	SET_DEST if WORD_REGISTER_OPERATIONS is not defined.

From-SVN: r67388
```
Kazu Hirata committed Jun 03, 2003
8d6b2775 Browse Files

builtin-noret-1.c (_exit, _Exit): Make weak. · bf46042b

	* gcc.dg/torture/builtin-noret-1.c (_exit, _Exit): Make weak.
	* gcc.dg/torture/builtin-noret-2.c (_exit, _Exit): Likewise.

From-SVN: r67387

committed Jun 03, 2003

bf46042b Browse Files

* MAINTAINERS: "GNATS only" -> "Bug database only". · ae74ed1f
```
From-SVN: r67382
```
Nathanael Nerode committed Jun 03, 2003
ae74ed1f Browse Files
x86-64.h: Remove two target-independent comments; replace "GNU CC" with "GCC". · 48ff03c7
```
	* config/i386/x86-64.h: Remove two target-independent comments;
	 replace "GNU CC" with "GCC".

From-SVN: r67381
```
Nathanael Nerode committed Jun 03, 2003
48ff03c7 Browse Files

Makefile.tpl: Rename [+target+] to [+make_target+]. · 1a1e6b96

	* Makefile.tpl: Rename [+target+] to [+make_target+].
	* Makefile.def: Rename 'target' to 'make_target'.

From-SVN: r67380

committed Jun 03, 2003

1a1e6b96 Browse Files

x86_64-signal.h (MAKE_THROW_FRAME): Mark sigcontext on stack volatile to prevent… · 9f470313

x86_64-signal.h (MAKE_THROW_FRAME): Mark sigcontext on stack volatile to prevent optimization from removing it.

2003-06-03  Andrew Haley  <aph@redhat.com>

        * include/x86_64-signal.h (MAKE_THROW_FRAME): Mark sigcontext on
        stack volatile to prevent optimization from removing it.

From-SVN: r67379

committed Jun 03, 2003

9f470313 Browse Files