Commits · 60fa6660d8c9099c8e4b5f1cb08cc0190952ca4e · lvzhengyang / riscv-gcc-1

17 Apr, 2003 2 commits

reload1.c (reload_cse_noop_set_p): Return false if mode of SET_DEST is not the… · 60fa6660

reload1.c (reload_cse_noop_set_p): Return false if mode of SET_DEST is not the same as that returned by...

* reload1.c (reload_cse_noop_set_p): Return false if mode of
SET_DEST is not the same as that returned by...
* cselib.h (cselib_reg_set_mode): ... new function.
* cselib.c (cselib_reg_set_mode): Define it.
(REG_VALUES): Document semantics of first element as set mode.
(cselib_subst_to_values): Skip first element if ELT is NULL.
(cselib_lookup): Likewise.  Insert past the first element.
(cselib_invalidate_regno): NULLify first element.
(cselib_record_set): Set first element.

From-SVN: r65713

committed Apr 17, 2003

60fa6660 Browse Files

Daily bump. · e34d367d
```
From-SVN: r65712
```
GCC Administrator committed Apr 17, 2003
e34d367d Browse Files

16 Apr, 2003 19 commits

configure.in (funcs, [...]): Add snprintf and vsnprintf. · bd3fbc6b

	* configure.in (funcs, AC_CHECK_FUNCS): Add snprintf and
	vsnprintf.
	* snprintf.c, vsnprintf.c: New files.
	* Makefile.in (CFILES): Add snprintf.c and vsnprintf.c.
	(CONFIGURED_OFILES): Add snprintf.o and vsnprintf.o.
	Regenerate dependencies.

	* functions.texi, configure, config.in: Regenerated.

From-SVN: r65704

committed Apr 16, 2003

bd3fbc6b Browse Files

tree.c (skip_simple_arithmetics_at, [...]): New functions. · a9ecacf6

        * tree.c (skip_simple_arithmetics_at, saved_expr_p): New functions.
        (save_expr): Replace loop by call to skip_simple_arithmetics_at.
        * tree.h: Add prototypes for the two new functions.
        * fold-const.c (fold_binary_op_with_conditional_arg): Replace test
        updates introduced in the previous revision by call to saved_expr_p.
        * stor-layout.c (put_pending_size): Use skip_simple_arithmetics_at.

From-SVN: r65702

committed Apr 16, 2003

a9ecacf6 Browse Files

expr.c (store_field): Force usage of bitfield instructions when the field position requires it... · 15b19a7d

        * expr.c (store_field): Force usage of bitfield instructions when
        the field position requires it, whatever SLOW_UNALIGNED_ACCESS.
        (expand_expr, case BIT_FIELD_REF): likewise.

From-SVN: r65701

committed Apr 16, 2003

15b19a7d Browse Files

re PR middle-end/8866 (Bug in switch statement code generation -- missing label) · f2d80e7e

	PR middle-end/8866
	* cfgtrl.c (try_redirect_by_replacing_jump): Do not delete
	jumptables.

	PR middle-end/8866
	* libjava.lang/PR8866.java: New test.

From-SVN: r65698

committed Apr 16, 2003

f2d80e7e Browse Files

ia64.c (sdata_symbolic_operand): Use SYMBOL_REF_SMALL_P and SYMBOL_REF_LOCAL_P. · 1cdbd630

        * config/ia64/ia64.c (sdata_symbolic_operand): Use
        SYMBOL_REF_SMALL_P and SYMBOL_REF_LOCAL_P.
        (tls_symbolic_operand): Use SYMBOL_REF_TLS_MODEL.
        (function_operand): Use SYMBOL_REF_FUNCTION_P.
        (ia64_expand_load_address): Likewise.
        (ia64_assemble_integer): Likewise.
        (ia64_encode_section_info): Remove.
        (ia64_strip_name_encoding): Remove.
        * config/ia64/ia64.h (ENCODE_SECTION_INFO_CHAR): Remove.
        * config/ia64/sysv4.h (ASM_OUTPUT_LABELREF): Don't strip it.

From-SVN: r65697

committed Apr 16, 2003

1cdbd630 Browse Files

alpha.c (SYMBOL_FLAG_NEAR, [...]): New. · d055668e

        * config/alpha/alpha.c (SYMBOL_FLAG_NEAR, SYMBOL_FLAG_SAMEGP): New.
        (samegp_function_operand): Use SYMBOL_FLAG_SAMEGP.
        (direct_call_operand): Use SYMBOL_FLAG_NEAR.
        (local_symbolic_operand): Use SYMBOL_REF_LOCAL_P.
        (small_symbolic_operand): Use SYMBOL_REF_SMALL_P.
        (global_symbolic_operand): Similarly.
        (tls_symbolic_operand_1): Use SYMBOL_REF_TLS_MODEL.
        (tls_symbolic_operand_type): Likewise.
        (alpha_encode_section_info): Use default_encode_section_info.
        (alpha_strip_name_encoding): Remove.
        (get_tls_get_addr): Split out from ...
        (alpha_legitimize_address): ... here.
        (alpha_emit_xfloating_libcall): Use init_one_libfunc.
        (get_some_local_dynamic_name_1): Use SYMBOL_REF_TLS_MODEL.
        (alpha_initialize_trampoline): Use init_one_libfunc.
        (alpha_setup_incoming_varargs): Mark unused parameters.
        (alpha_initial_elimination_offset): Likewise.
        (alpha_end_function): Use SYMBOL_FLAG_NEAR, SYMBOL_FLAG_SAMEGP.
        (unicosmk_unique_section): Use default_strip_name_encoding.
        (unicosmk_ssib_name, unicosmk_output_externs): Likewise.

From-SVN: r65696

committed Apr 16, 2003

d055668e Browse Files

config.gcc: Add t-spe for eabispe. · ffd25996

2003-04-16  Aldy Hernandez  <aldyh@redhat.com>

        * config.gcc: Add t-spe for eabispe.

        * config/rs6000/t-spe: New.

From-SVN: r65695

committed Apr 16, 2003

ffd25996 Browse Files

configure.in (arm-*-netbsdelf*): Enable building java libraries. · 0590b963
```
* configure.in (arm-*-netbsdelf*): Enable building java libraries.
* configure: Regenerated.

From-SVN: r65694
```
Richard Earnshaw committed Apr 16, 2003
0590b963 Browse Files
ieeefp.h: Handle ARM platforms that have pure-endian floating point. · bc617f8a
```
* java/lang/ieeefp.h: Handle ARM platforms that have pure-endian
floating point.

From-SVN: r65693
```
Richard Earnshaw committed Apr 16, 2003
bc617f8a Browse Files
* include/private/gcconfig.h: Add support for arm-netbsdelf. · 351c2c4b
```
From-SVN: r65692
```
Richard Earnshaw committed Apr 16, 2003
351c2c4b Browse Files
configure.in (arm-*-netbsdelf*): Add configuration. · 908a31e1
```
* configure.in (arm-*-netbsdelf*): Add configuration.
(configure): Regenerated.

From-SVN: r65691
```
Richard Earnshaw committed Apr 16, 2003
908a31e1 Browse Files

Re-apply this patch: · 7f0ea82e

	2002-05-16  Dale Johannesen  <dalej@apple.com>
	  * combine.c (cant_combine_insn_p):  Reenable combinations
	  involving hard regs unless CLASS_LIKELY_SPILLED_P.

From-SVN: r65689

committed Apr 16, 2003

7f0ea82e Browse Files

pa-protos.h (function_arg): Remove last argument. · c328adfa

	PR/10271
	* pa-protos.h (function_arg): Remove last argument.
	* pa.c (function_arg): Likewise.  Use CUMULATIVE_ARGS struct instead.
	* pa.h (struct hppa_args): Add member incoming.
	(INIT_CUMULATIVE_ARGS, INIT_CUMULATIVE_INCOMING_ARGS): Initialize
	member incoming.
	(FUNCTION_ARG): Revise call to function_arg.
	(FUNCTION_INCOMING_ARG): Delete.

From-SVN: r65687

committed Apr 16, 2003

c328adfa Browse Files

sgiexts.html: Fix path to stylesheet. · 771aa05a

2003-04-16  Jonathan Wakely  <redi@gcc.gnu.org>

	* docs/html/ext/sgiexts.html: Fix path to stylesheet.

From-SVN: r65686

committed Apr 16, 2003

771aa05a Browse Files

Throw_2.java (main): Make a successful test produce some output. · 5a30c9b7

2003-04-16  Andrew Haley  <aph@redhat.com>

	* libjava.lang/Throw_2.java (main): Make a successful test produce
	some output.

From-SVN: r65678

committed Apr 16, 2003

5a30c9b7 Browse Files

configure.in: Unify the code which creates symlinks to a just-built as... · f9c1196a

	* configure.in: Unify the code which creates symlinks to a
	just-built as, ld, objdump, and nm with the code that detects
	their presence for purposes of feature tests.
	* configure: Regenerate.

From-SVN: r65677

committed Apr 16, 2003

f9c1196a Browse Files

Fix typo in last checkin. · 733340fb
```
From-SVN: r65676
```
Kaveh Ghazi committed Apr 16, 2003
733340fb Browse Files

mempcpy.c, [...]: New files. · 029bcc09

	* mempcpy.c, stpcpy.c, stpncpy.c: New files.
	* configure.in (funcs, AC_CHECK_FUNCS): Add mempcpy, stpcpy
	and stpncpy.
	* Makefile.in (CFILES): Add mempcpy.c, stpcpy.c and stpncpy.c.
	(CONFIGURED_OFILES): Add mempcpy.o, stpcpy.o and stpncpy.o.
	Regenerate dependencies.

	* functions.texi, configure, config.in: Regenerated.

From-SVN: r65674

committed Apr 16, 2003

029bcc09 Browse Files

Daily bump. · 6a1b7acd
```
From-SVN: r65673
```
GCC Administrator committed Apr 16, 2003
6a1b7acd Browse Files

15 Apr, 2003 19 commits

re PR libstdc++/9423 (filebuf::pubsetbuf(0, 0) doesn't turn off buffering if called after open) · bafa3c3c

2003-04-15  Benjamin Kosnik  <bkoz@redhat.com>
	    Paolo Carlini  <pcarlini@unitus.it>

	PR libstdc++/9423
	* docs/html/27_io/howto.html
	('The buffering is screwing up my program!'): Explain that
	opening counts as an I/O operation.

Co-Authored-By: Paolo Carlini <pcarlini@unitus.it>

From-SVN: r65665

committed Apr 15, 2003

bafa3c3c Browse Files

varasm.c (output_constant_def): Do not consult CONSTANT_AFTER_FUNCTION_P. · 0b78a9b6

	* varasm.c (output_constant_def): Do not consult
	CONSTANT_AFTER_FUNCTION_P.  Remove all code predicated on it.
	(after_function_constants, output_after_function_constants): Delete.
	* doc/tm.texi: Delete documentation of CONSTANT_AFTER_FUNCTION_P.
	* config/mips/mips-protos.h, config/mips/mips.c
	(mips16_constant_after_function_p): Delete.
	* config/mips/mips.h: Delete #if-0-ed definition of
	CONSTANT_AFTER_FUNCTION_P.
	* config/d30v/d30v.h, config/stormy16/stormy16.h: Remove
	mention of CONSTANT_AFTER_FUNCTION_P in comment.

From-SVN: r65663

committed Apr 15, 2003

0b78a9b6 Browse Files

tree.c (next_decl_uid): Mark with GTY. · 03907fbd
```
	* tree.c (next_decl_uid): Mark with GTY.
	(next_type_uid): Likewise.

From-SVN: r65662
```
Geoffrey Keating committed Apr 15, 2003
03907fbd Browse Files

argv.c: Fix comments. · c9ac9147

	* argv.c: Fix comments.
	* calloc.c: Don't unnecessarily include "libiberty.h".
	(bzero): Add prototype.
	* floatformat.c: Include "ansidecl.h", rely on ANSI_PROTOTYPES.
	* getcwd.c (getcwd): Use standard definition to avoid conflicts
	with system headers.
	* hashtab.c (htab_traverse): Delete unused variables.
	* rename.c: Include "ansidecl.h".
	(rename): Use standard definition to avoid conflicts with system
	headers.
	* strsignal.c: Rely on ANSI_PROTOTYPES.
	* strstr.c: Check GNUC >= 2, not GNUC == 2.
	* vfprintf.c: Include "ansidecl.h", rely on ANSI_PROTOTYPES.
	* vprintf.c: Include "ansidecl.h" earlier, rely on
	ANSI_PROTOTYPES.
	* vsprintf.c: Include "ansidecl.h" earlier, rely on
	ANSI_PROTOTYPES and possibly include <stdarg.h>.

	* Makefile.in: Regenerate dependencies.

From-SVN: r65659

committed Apr 15, 2003

c9ac9147 Browse Files

pthread1.cc: Enable for darwin test. · 8a4680db

2003-04-15  Andreas Tobler  <a.tobler@schweiz.ch>
        * testsuite/thread/pthread1.cc: Enable for darwin test.
        * testsuite/thread/pthread2.cc: Same.
        * testsuite/thread/pthread3.cc: Same.
        * testsuite/thread/pthread4.cc: Same.
        * testsuite/thread/pthread5.cc: Same.
        * testsuite/thread/pthread6.cc: Same.

From-SVN: r65658

committed Apr 15, 2003

8a4680db Browse Files

* lib/prune.exp: Ignore more messages. · dc5dfa9c
```
From-SVN: r65657
```
Mark Mitchell committed Apr 15, 2003
dc5dfa9c Browse Files

re PR c++/10381 (Accepts call to inexistent function) · 5eb10628

	PR c++/10381
	* parser.c (cp_parser_primary_expression): Reorganize logic for
	dealing with name lookup failures.

	PR c++/10381
	* g++.dg/parse/lookup3.C: New test.

From-SVN: r65656

committed Apr 15, 2003

5eb10628 Browse Files

* maint-tool (deps): Scan for headers in $srcdir also. · 98475c57
```
From-SVN: r65653
```
DJ Delorie committed Apr 15, 2003
98475c57 Browse Files

re PR target/9594 ([sh4-elf] Assembler complains pcrel too far.) · 9959c8c7

	PR target/9594:
	* sh.c (barrier_align): Also recognize stuff_delay_slot as
	an indicator that a barrier was created by branch splitting.

From-SVN: r65652

committed Apr 15, 2003

9959c8c7 Browse Files

* MAINTAINERS: Remove myself as windows/cygwin/mingw maintainer. · ff41a56f
```
From-SVN: r65648
```
DJ Delorie committed Apr 15, 2003
ff41a56f Browse Files
c-decl.c (implicitly_declare): Copy declarations that are going to be placed in a local scope. · c8b718ba
```
	* c-decl.c (implicitly_declare): Copy declarations that are going
	to be placed in a local scope.

From-SVN: r65646
```
Mark Mitchell committed Apr 15, 2003
c8b718ba Browse Files

invoke.texi (Spec Files): Wrap if-exists-else example. · f5034c5e

	* invoke.texi (Spec Files): Wrap if-exists-else example.
	(MCore): Remove duplicate @itemx entries and @opindex entries.

From-SVN: r65645

committed Apr 15, 2003

f5034c5e Browse Files

decl2.c (mark_used): Don't instantiate anything if skip_evaluation. · ac5f3b67
```
        * decl2.c (mark_used): Don't instantiate anything if
        skip_evaluation.

From-SVN: r65642
```
Jason Merrill committed Apr 15, 2003
ac5f3b67 Browse Files

unwind.inc (_Unwind_Backtrace): New function. · 7344f3d7

	* unwind.inc (_Unwind_Backtrace): New function.
	* unwind.h (_Unwind_Backtrace): Declare it.
	* libgcc-std.ver (_Unwind_Backtrace): Export it.

From-SVN: r65641

committed Apr 15, 2003

7344f3d7 Browse Files

PR middle-end/10336, c++/10401 · 9547e8fd

        PR middle-end/10336, c++/10401
        * jump.c (never_reached_warning): Also stop looking if we reach the
        beginning of the function.

From-SVN: r65637

committed Apr 15, 2003

9547e8fd Browse Files

re PR target/10338 ([3.3 regression?] [Cygwin -> tic4x | avr] cross target compilation error) · 55adc7bd

gcc:
	PR target/10338
	PR bootstrap/10198
	PR bootstrap/10140
	* fixinc/gnu-regex.c (regerror): Use mempcpy not __mempcpy.

libiberty:
	PR target/10338
	PR bootstrap/10198
	PR bootstrap/10140
	* getopt.c (exchange, _getopt_initialize): Use mempcpy not
	__mempcpy.
	* regex.c (regerror): Likewise.

From-SVN: r65634

committed Apr 15, 2003

55adc7bd Browse Files

i386.md (abssf2_if+1): Make condition agree with abssf2_1 . · d2b54839

gcc:
	* i386.md (abssf2_if+1): Make condition agree with abssf2_1 .

gcc/testsuite:

	* gcc.c-torture/compile/20030415-1.c : New test.

From-SVN: r65633

committed Apr 15, 2003

d2b54839 Browse Files

optabs.c (expand_binop): In multi-word add cases, ensure XTARGET is copied to… · d0ccc658

optabs.c (expand_binop): In multi-word add cases, ensure XTARGET is copied to TARGET if they are different.

	* optabs.c (expand_binop): In multi-word add cases, ensure
	XTARGET is copied to TARGET if they are different.

From-SVN: r65632

committed Apr 15, 2003

d0ccc658 Browse Files

except.c (resolve_fixup_regions): Avoid dereferencing null pointer to region... · 29921faf

	* except.c (resolve_fixup_regions): Avoid dereferencing null pointer
	to region, possible after integration of function with unreachable
	regions that were optimized away.

From-SVN: r65631

committed Apr 15, 2003

29921faf Browse Files