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common.opt: Remove -fgnu-linker.

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* common.opt: Remove -fgnu-linker.
	* flags.h: Remove flag_gnu_linker.
	* opts.c: Don't handle OPT_fgnu_linker.
	* toplev.c: Don't initialize flag_gnu_linker.
	Remove gnu-linker entry from f_options.
	* config/dsp16xx/dsp16xx.h (OPTIMIZATION_OPTIONS):
	Don't reset flag_gnu_linker.
	* config/mips/mips.c (override_options): Likewise.
	* doc/invoke.texi: Remove all mention of -fgnu-linker.

From-SVN: r74117
This commit is contained in:
Zack Weinberg 2003-12-01 18:25:39 +00:00
parent a68a270a1a
commit dc170a876a
8 changed files with 26 additions and 51 deletions
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38
gcc/ChangeLog
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@ -1,5 +1,17 @@
2003-12-01 Zack Weinberg <zack@codesourcery.com>
* common.opt: Remove -fgnu-linker.
* flags.h: Remove flag_gnu_linker.
* opts.c: Don't handle OPT_fgnu_linker.
* toplev.c: Don't initialize flag_gnu_linker.
Remove gnu-linker entry from f_options.
* config/dsp16xx/dsp16xx.h (OPTIMIZATION_OPTIONS):
Don't reset flag_gnu_linker.
* config/mips/mips.c (override_options): Likewise.
* doc/invoke.texi: Remove all mention of -fgnu-linker.
2003-12-01 Daniel Berlin <dberlin@dberlin.org>
* ggc-zone.c (ggc_pch_write_object): Calculate object size using
ggc_get_size (which accounts for large objects properly).
@ -76,14 +88,14 @@
2003-11-30 Andreas Krebbel <krebbel1@de.ibm.com>
* config/s390/s390.md ("tmdi_reg", "tmsi_reg", "*movdi_64", "*movdi_31",
* config/s390/s390.md ("tmdi_reg", "tmsi_reg", "*movdi_64", "*movdi_31",
"iordi3"): Insns now use multiple letter constraints.
("*movdi_lhi", "*movdi_lli", "*movdi_lay"): Insns deleted. They are now
covered by "*movdi_64".
("*movsi_lhi", "*movsi_lli", "*movsi_lay"): Insns deleted. They are now
covered by "*movsi_zarch" and "*movsi_esa".
("*movsi_zarch", "*movsi_!zarch"): New insns.
("*llgt_sisi_split", "*llgt_didi_split"): Insns deleted. Now covered
("*llgt_sisi_split", "*llgt_didi_split"): Insns deleted. Now covered
by "*andsi3_zarch" and "anddi3".
("*anddi3_ni"): Insn merged with "anddi3".
("*andsi3_ni"): Insn merged with "*andsi3_zarch".
@ -92,20 +104,20 @@
("*iorsi3_oi"): Insn merged with "*iorsi3_zarch".
("*iorsi3_zarch", "*iorsi3_esa"): New insns.
* config/s390/s390.c (s390_single_qi, s390_single_hi): Functions
* config/s390/s390.c (s390_single_qi, s390_single_hi): Functions
merged to s390_single_part.
(s390_single_part): New function.
NOTE: Semantics have changed a bit. Now the value of the part must
be different from the others to get a non-negative return value.
(s390_extract_qi, s390_extract_hi): Functions merged to
(s390_extract_qi, s390_extract_hi): Functions merged to
s390_extract_part.
(s390_extract_part, s390_extra_constraint_str,
s390_const_ok_for_constraint_p): New functions. The L constraint got a
new meaning and the N constraint was added as a multiple letter
s390_const_ok_for_constraint_p): New functions. The L constraint got a
new meaning and the N constraint was added as a multiple letter
constraint.
(s390_extra_constraint): Function deleted.
(print_operand): New output modifier 'i' and 'j' added.
All uses of CONST_OK_FOR_LETTER_P were replaced by
All uses of CONST_OK_FOR_LETTER_P were replaced by
CONST_OK_FOR_CONSTRAINT_P.
* config/s390/s390-protos.h: Function prototypes adapted.
@ -181,7 +193,7 @@
* config/gnu.h (HURD_TARGET_OS_CPP_BUILTINS): New.
* config/linux.h (LINUX_TARGET_OS_CPP_BUILTINS): New.
* config/alpha/gnu.h, config/alpha/linux.h,
config/arm/linux-elf.h, config/cris/cris.h, config/cris/linux.h,
config/i370/linux.h, config/i386/gnu.h, config/i386/i386.h,
@ -248,7 +260,7 @@
2003-11-27 Randolph Chung <tausq@debian.org>
John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* pa.c (hppa_profile_hook): Split gen_call_profiler into separate
* pa.c (hppa_profile_hook): Split gen_call_profiler into separate
insns. Use the regular call expander for the call to the profiler.
* pa.md (call_profiler): Delete.
(load_offset_label_address): New insn to load the address of the
@ -338,7 +350,7 @@
* configure: Regenerate.
2003-11-26 Eric Botcazou <ebotcazou@libertysurf.fr>
Olivier Hainque <hainque@act-europe.fr>
Olivier Hainque <hainque@act-europe.fr>
PR target/6466
* config/sparc/sparc-protos.h (compute_frame_size): New prototype.
@ -405,7 +417,7 @@
(start_function): Use.
(c_push_function_context): Ditto.
(c-pop_function_context): Ditto.
(language_function): Move...
(language_function): Move...
* c-tree.h: ... here. Add x_in_iteration_stmt, and
x_in_case_stmt.
* c-parse.in (do_stmt_start, select_or_iter_stmt, stmt): Use
@ -995,7 +1007,7 @@
(umodsi3): Likewise.
2003-11-13 Mark Mitchell <mark@codesourcery.com>
Kean Johnston <jkj@sco.com>
Kean Johnston <jkj@sco.com>
PR c/13029
* toplev.c (check_global_declarations): Do not warn about unused

4
gcc/common.opt
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@ -366,10 +366,6 @@ fgcse-las
Common
Perform redundant load after store elimination in global common subexpression elimination
fgnu-linker
Common
Output GNU ld formatted global initializers
fguess-branch-probability
Common
Enable guessing of branch probabilities

2
gcc/config/dsp16xx/dsp16xx.h
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@ -293,8 +293,6 @@ extern int target_flags;
#define OPTIMIZATION_OPTIONS(LEVEL,SIZE) \
{ \
flag_gnu_linker = FALSE; \
\
if (LEVEL >= 2) \
{ \
/* The dsp16xx family has so few registers \

2
gcc/config/mips/mips.c
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@ -4622,8 +4622,6 @@ override_options (void)
defaults for the N32/N64 ABIs. */
if (TARGET_IRIX && !TARGET_SGI_O32_AS)
{
flag_gnu_linker = 1;
targetm.have_ctors_dtors = true;
targetm.asm_out.constructor = default_named_section_asm_out_constructor;
targetm.asm_out.destructor = default_named_section_asm_out_destructor;

13
gcc/doc/invoke.texi
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@ -675,7 +675,7 @@ in the following sections.
-fnon-call-exceptions -funwind-tables @gol
-fasynchronous-unwind-tables @gol
-finhibit-size-directive -finstrument-functions @gol
-fno-common -fno-ident -fno-gnu-linker @gol
-fno-common -fno-ident @gol
-fpcc-struct-return -fpic -fPIC -fpie -fPIE @gol
-freg-struct-return -fshared-data -fshort-enums @gol
-fshort-double -fshort-wchar @gol
@ -11285,17 +11285,6 @@ program will work on other systems which always work this way.
@opindex fno-ident
Ignore the @samp{#ident} directive.
@item -fno-gnu-linker
@opindex fno-gnu-linker
Do not output global initializations (such as C++ constructors and
destructors) in the form used by the GNU linker (on systems where the GNU
linker is the standard method of handling them). Use this option when
you want to use a non-GNU linker, which also requires using the
@command{collect2} program to make sure the system linker includes
constructors and destructors. (@command{collect2} is included in the GCC
distribution.) For systems which @emph{must} use @command{collect2}, the
compiler driver @command{gcc} is configured to do this automatically.
@item -finhibit-size-directive
@opindex finhibit-size-directive
Don't output a @code{.size} assembler directive, or anything else that

4
gcc/flags.h
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@ -549,10 +549,6 @@ extern int flag_dump_rtl_in_asm;
in generated assembly code. */
extern int flag_leading_underscore;
/* -fgnu-linker specifies use of the GNU linker for initializations.
-fno-gnu-linker says that collect will be used. */
extern int flag_gnu_linker;
/* Tag all structures with __attribute__(packed) */
extern int flag_pack_struct;

4
gcc/opts.c
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@ -1023,10 +1023,6 @@ common_handle_option (size_t scode, const char *arg,
flag_gcse_las = value;
break;
case OPT_fgnu_linker:
flag_gnu_linker = value;
break;
case OPT_fguess_branch_probability:
flag_guess_branch_prob = value;
break;

10
gcc/toplev.c
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@ -882,15 +882,6 @@ int flag_debug_asm = 0;
int flag_dump_rtl_in_asm = 0;
/* -fgnu-linker specifies use of the GNU linker for initializations.
(Or, more generally, a linker that handles initializations.)
-fno-gnu-linker says that collect2 will be used. */
#ifdef USE_COLLECT2
int flag_gnu_linker = 0;
#else
int flag_gnu_linker = 1;
#endif
/* Nonzero means put zero initialized data in the bss section. */
int flag_zero_initialized_in_bss = 1;
@ -1112,7 +1103,6 @@ static const lang_independent_options f_options[] =
{"function-sections", &flag_function_sections, 1 },
{"data-sections", &flag_data_sections, 1 },
{"verbose-asm", &flag_verbose_asm, 1 },
{"gnu-linker", &flag_gnu_linker, 1 },
{"regmove", &flag_regmove, 1 },
{"optimize-register-move", &flag_regmove, 1 },
{"pack-struct", &flag_pack_struct, 1 },