Commits · 8d31fdf4ba7ab6ec4131c56991863348101d00bd · lvzhengyang / riscv-gcc-1

06 Feb, 1999 10 commits

README.g77, [...]: Update email addresses. · 8d31fdf4

        * README.g77, gcc.c, gcc.texi: Update email addresses.
        * invoke.texi system.h: Likewise.

From-SVN: r25064

committed Feb 06, 1999

8d31fdf4 Browse Files

* typeck2.c: Update email addrsses. · ab5c7875
```
From-SVN: r25063
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Jeffrey A Law committed Feb 06, 1999
ab5c7875 Browse Files
* g77.texi: Update email addresses. · 5b2c2c94
```
From-SVN: r25062
```
Jeffrey A Law committed Feb 06, 1999
5b2c2c94 Browse Files
* README: Update email addresses. · 90198320
```
From-SVN: r25061
```
Jeffrey A Law committed Feb 06, 1999
90198320 Browse Files

unroll.c (find_splittable_givs): After express_from, call replace_rtx to convert… · 8318490b

unroll.c (find_splittable_givs): After express_from, call replace_rtx to convert dest_reg to new_reg.

        * unroll.c (find_splittable_givs): After express_from, call replace_rtx
        to convert dest_reg to new_reg.

From-SVN: r25056

committed Feb 06, 1999

8318490b Browse Files

reload1.c (reload_combine_note_store): Be more careful with STRICT_LOW_PART,… · 54ca6ffa

reload1.c (reload_combine_note_store): Be more careful with STRICT_LOW_PART, ZERO_EXTRACT and SIGN_EXTRACT.

        * reload1.c (reload_combine_note_store): Be more careful with
        STRICT_LOW_PART, ZERO_EXTRACT and SIGN_EXTRACT.
        (move2add_note_store): Likewise.

From-SVN: r25055

committed Feb 06, 1999

54ca6ffa Browse Files

cppfiles.c (read_and_prescan): Cast the result of `xrealloc' to U_CHAR* when assigning to one. · bdc1937e

        * cppfiles.c (read_and_prescan): Cast the result of `xrealloc' to
        U_CHAR* when assigning to one.  Ensure the values of a ?: operator
        have the same type.
        * cppinit.c (initialize_char_syntax): Use K&R function definition.

From-SVN: r25054

committed Feb 06, 1999

bdc1937e Browse Files

Support for ARM9 · b36ba79f

Support for ARM9
* config/arm/arm.c (all_procs): Add arm9 and arm9tdmi.
* config/arm/arm.h ((TARGET_CPU_arm9, TARGET_CPUD_arm9tdmi): Define.
(TARGET_CPU_DEFAULT): Rework to support ARM9.
(CPP_CPU_ARCH_SPEC): Likewise.
(enum processor_type): Likewise.
* config/arm/arm.md (attr cpu): Add arm9.
General scheduling changes
* config/arm/arm.c (MAX_INSNS_SKIPPED): Delete.
(max_insns_skipped): New variable.
(arm_override_options): If generating hard floating point code for
the FPA, emit code for version 3.
When optimizing for space, don't synthesize constants.
Reword several flags based on the requested processor and optimization
level.
(use_return_insn): New argument iscond, all callers changed.  Don't
use a return insn if it will be conditional and that would be
expensive; eg on StrongARM.
(arm_adjust_cost): Anti- and output- dependencies normally have no
cost.
(load_multiple_sequence): Newer ARMs don't benefit from ldm if
the sequence is short.
(final_prescan_insn): Use max_insns_skipped instead of
MAX_INSNS_SKIPPED.  Note whether we will make a return instruction
conditional, and aviod this if it would be expensive.
* config/arm/arm.md (scheduling attributes and function units):
Rewrite to better describe ARM8, 9 and StrongARM.
* config/arm/arm.md (*movhi_insn_littleend): Make op0 predicate
s_register_operand.
(*ifcompare_plus_move): Use arm_rhs_operand in place of
arm_rhsm_operand.  Rework constraints.
(*if_plus_move): Likewise.
(*ifcompare_move_plus): Likewise.
(*if_move_plus): Likewise.
(*ifcompre_arith_move): Likewise.
(*if_arith_move): Likewise.
(*ifcompare_move_arith): Likewise.
(*if_move_arith): Likewise.
* config/arm/xm-netbsd.h: Don't include arm/xm-arm.h.

From-SVN: r25053

committed Feb 06, 1999

b36ba79f Browse Files

Daily bump. · 6ea296f8
```
From-SVN: r25052
```
Jeff Law committed Feb 05, 1999
6ea296f8 Browse Files

loop.c (check_dbra_loop): A store using an address giv for which we have no life… · 3603fb78

loop.c (check_dbra_loop): A store using an address giv for which we have no life information is not...

        * loop.c (check_dbra_loop): A store using an address giv for which
        we have no life information is not reversible.

From-SVN: r25051

committed Feb 05, 1999

3603fb78 Browse Files

05 Feb, 1999 16 commits

loop.c (strength_reduce): Clear not_every_iteration when passing the NOTE_INSN_LOOP_CONT note. · 5f3db57e
```
        * loop.c (strength_reduce): Clear not_every_iteration when
        passing the NOTE_INSN_LOOP_CONT note.

From-SVN: r25050
```
Jeffrey A Law committed Feb 05, 1999
5f3db57e Browse Files

function.c (fixup_var_refs): Scan catch_clauses too. · d33c2956

Fri Feb  5 17:08:01 1999  Dave Brolley  <brolley@cygnus.com>
        * function.c (fixup_var_refs): Scan catch_clauses too.

From-SVN: r25049

committed Feb 05, 1999

d33c2956 Browse Files

bogus tests · 2814ec94
```
From-SVN: r25048
```
Brendan Kehoe committed Feb 05, 1999
2814ec94 Browse Files

c-common.c (decl_attributes): Fix reserved space for init_priority. · 9a6e70c9

�
Fri Feb  5 11:49:49 1999  Benjamin Kosnik  <bkoz@loony.cygnus.com>
	* c-common.c (decl_attributes): Fix reserved space for init_priority.
	* tree.h (MAX_RESERVED_INIT_PRIORITY): New macro.

From-SVN: r25047

committed Feb 05, 1999

9a6e70c9 Browse Files

c-common.c (decl_attributes): Fix reserved space for init_priority. · 4c4e4fd6

�
Fri Feb  5 11:49:49 1999  Benjamin Kosnik  <bkoz@loony.cygnus.com>
	* c-common.c (decl_attributes): Fix reserved space for init_priority.
	* tree.h (MAX_RESERVED_INIT_PRIORITY): New macro.

From-SVN: r25046

committed Feb 05, 1999

4c4e4fd6 Browse Files

c-common.c (decl_attributes): Fix reserved space for init_priority. · aa33de95

�
Fri Feb  5 11:49:49 1999  Benjamin Kosnik  <bkoz@loony.cygnus.com>
	* c-common.c (decl_attributes): Fix reserved space for init_priority.
	* tree.h (MAX_RESERVED_INIT_PRIORITY): New macro.

From-SVN: r25045

committed Feb 05, 1999

aa33de95 Browse Files

haifa-sched.c (add_dependence): Do not add a dependency on a note. · 342d9c89
```
h
        * haifa-sched.c (add_dependence): Do not add a dependency on a
        note.

From-SVN: r25044
```
Jeff Law committed Feb 05, 1999
342d9c89 Browse Files
haifa-sched.c (add_dependence): Do not add a dependency on a note. · 29ed8a27
```
�
        * haifa-sched.c (add_dependence): Do not add a dependency on a
        note.

From-SVN: r25043
```
Jeff Law committed Feb 05, 1999
29ed8a27 Browse Files
Only call update_flow_info if instruction scheduling is enabled. · 3c4fc1cc
```
From-SVN: r25042
```
Nick Clifton committed Feb 05, 1999
3c4fc1cc Browse Files

Makefile.in (gen-protos): Use libcpp.a like everyone else. · 850350d1

1999-02-05 11:22 -0500  Zack Weinberg  <zack@rabi.columbia.edu>
	* Makefile.in (gen-protos): Use libcpp.a like everyone else.

From-SVN: r25041

committed Feb 05, 1999

850350d1 Browse Files

cpplib.c (initialize_char_syntax): Move to cppinit.c. · a49f70bd

1999-02-04 14:33 -0500	Zack Weinberg  <zack@rabi.phys.columbia.edu>
	* cpplib.c (initialize_char_syntax): Move to cppinit.c.
	(cpp_define): Remove redundant syntax checks.
	(make_assertion): Rename cpp_assert, remove redundant syntax
	checks, export.
	(cpp_options_init): Don't init things to zero twice.
	(cpp_expand_to_buffer): Use memcpy, not a char-by-char loop.
	(do_include): Kill excessively verbose #import warning that
	snuck back in in the gcc2 merge.
	(convert_string): Removed.
	(do_line): Rewrite with simple last-name-used cache instead of
	private hashtable.
	(cpp_start_read): Call initialize_char_syntax here, not...
	(cpp_reader_init): ...here.
	(cpp_handle_options): Support the -std switch.
	* cpplib.h (cpp_buffer): Add last_nominal_fname member.
	(cpp_options): Add c9x flag.
	Declare all the is_* tables and trigraph table here, as const.
	Prototype cpp_assert and initialize_char_syntax.
	* cppinit.c: New file.
	* cppfiles.c (read_and_prescan): Optimize.
	* Makefile.in (LIBCPP_OBJS): Add cppinit.o.

From-SVN: r25040

committed Feb 05, 1999

a49f70bd Browse Files

class.c (make_class_data): The superclass of an interface should be null, not class Object. · 93089423

1999-02-05  Andrew Haley  <aph@cygnus.com>
        * class.c (make_class_data): The superclass of an interface should
        be null, not class Object.
        * lex.c (java_lex): Sign extend hex literals.

From-SVN: r25039

committed Feb 05, 1999

93089423 Browse Files

cp-tree.h: Declare it. · 01235b80
```
	* cp-tree.h: Declare it.
Missed a piece...

From-SVN: r25038
```
Jason Merrill committed Feb 04, 1999
01235b80 Browse Files

decl2.c: Remove flag_init_priority. · 000ab922

	* decl2.c: Remove flag_init_priority.  Always enable initp stuff.
	(start_objects, finish_objects): Only use special
	init_priority code if the user specified a priority.
	(do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp
	objects.

From-SVN: r25037

committed Feb 04, 1999

000ab922 Browse Files

pt.c (unify): Call coerce_template_parms with the COMPLAIN flag turned off. · fcfcdfc8

	* pt.c (unify): Call coerce_template_parms with the COMPLAIN flag
	turned off.
	* lex.c (retrofit_lang_decl): Split out...
	(build_lang_decl): From here.
	* decl.c (pushdecl): Call it for functions generated by the middle
	end that don't have DECL_LANG_SPECIFIC.
	* decl2.c: Remove flag_init_priority.  Always enable initp stuff.
	(start_objects, finish_objects): Only use special
	init_priority code if the user specified a priority.
	(do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp
	objects.

From-SVN: r25036

committed Feb 04, 1999

fcfcdfc8 Browse Files

Daily bump. · 8e7dd8d9
```
From-SVN: r25035
```
Jeff Law committed Feb 04, 1999
8e7dd8d9 Browse Files

04 Feb, 1999 14 commits

loop.c (first_loop_store_insn): New file-scope variable. · 2d4fde68

	* loop.c (first_loop_store_insn): New file-scope variable.
	(prescan_loop): Set it.
	(check_dbra_loop): Check if a store depends on a register
	that is set after the store.

From-SVN: r25034

committed Feb 04, 1999

2d4fde68 Browse Files

unroll.c (entire file): Remove tabs / spaces at end of lines. · a5af23fe
```
	* unroll.c (entire file): Remove tabs / spaces at end of lines.
	Replace spaces with tabs where appropriate.

From-SVN: r25033
```
J"orn Rennecke committed Feb 04, 1999
a5af23fe Browse Files
fix to actually offer usable results · ca077833
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From-SVN: r25032
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Brendan Kehoe committed Feb 04, 1999
ca077833 Browse Files
Update. · 7f84e195
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From-SVN: r25031
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Ulrich Drepper committed Feb 04, 1999
7f84e195 Browse Files
Configuration fragment for thread lbirary. · ab9e5682
```
From-SVN: r25030
```
Ulrich Drepper committed Feb 04, 1999
ab9e5682 Browse Files
(frags): Add fragments for Solaris defining macro specifying thread library to... · bd737546
```
(frags): Add fragments for Solaris defining macro specifying thread
library to be used and generic POSIX thread libraries.

From-SVN: r25029
```
Ulrich Drepper committed Feb 04, 1999
bd737546 Browse Files
Add support for Solaris thread library. · 7fccd110
```
From-SVN: r25028
```
Ulrich Drepper committed Feb 04, 1999
7fccd110 Browse Files
Recognize _SOLTHREADS and define internal macros appropriately. · b76354a5
```
From-SVN: r25027
```
Ulrich Drepper committed Feb 04, 1999
b76354a5 Browse Files

loop.c (scan_loop): New argument loop_cont. · 6dd49eb4

        * loop.c (scan_loop): New argument loop_cont.  Changed caller.
        (strength_reduce): New argument loop_cont. Changed caller.
        Before clearing not_every_iteration after a label, check if
        we are not already past LOOP_CONT.

From-SVN: r25026

committed Feb 04, 1999

6dd49eb4 Browse Files

cpperror.c (cpp_print_containing_files): Fix formatting bug induced by merge. · 74c9467a

1999-02-04 16:04 -0500  Zack Weinberg  <zack@rabi.columbia.edu>
	* cpperror.c (cpp_print_containing_files): Fix formatting
	bug induced by merge.

From-SVN: r25025

committed Feb 04, 1999

74c9467a Browse Files

cpplib.c (initialize_char_syntax): Move to cppinit.c. · 5538ada6

1999-02-04 14:33 -0500  Zack Weinberg  <zack@rabi.phys.columbia.edu>
	* cpplib.c (initialize_char_syntax): Move to cppinit.c.
	(cpp_define): Remove redundant syntax checks.
	(make_assertion): Rename cpp_assert, remove redundant syntax
	checks, export.
	(cpp_options_init): Don't init things to zero twice.
	(cpp_expand_to_buffer): Use memcpy, not a char-by-char loop.
	(do_include): Kill excessively verbose import warning that
	snuck back in in the gcc2 merge.
	(convert_string): Removed.
	(do_line): Rewrite with simple last-name-used cache instead of
	private hashtable.
	(cpp_start_read): Call initialize_char_syntax here, not...
	(cpp_reader_init): ...here.
	(cpp_handle_options): Support the -std switch.
	* cpplib.h (cpp_buffer): Add last_nominal_fname member.
	(cpp_options): Add c9x flag.
	Declare all the is_* tables and trigraph table here, as const.
	Prototype cpp_assert and initialize_char_syntax.
	* cppinit.c: New file.
	* cppfiles.c (read_and_prescan): Optimize.
	* Makefile.in (LIBCPP_OBJS): Add cppinit.o.

From-SVN: r25024

committed Feb 04, 1999

5538ada6 Browse Files

fix typo in libf2c/ChangeLog · c20df9e7
```
From-SVN: r25023
```
Craig Burley committed Feb 04, 1999
c20df9e7 Browse Files

class.c (build_utf8_ref): Output signatures using '.' as a separator, rather than '/'. · 954d8a5d

1999-02-04  Andrew Haley  <aph@cygnus.com>
        * class.c (build_utf8_ref): Output signatures using '.' as a
        separator, rather than '/'.
        (make_class_data): Likewise.

From-SVN: r25022

committed Feb 04, 1999

954d8a5d Browse Files

egcs_update: Test return values of 'cvs update'. · 7a19950e

       * egcs_update: Test return values of 'cvs update'.  Propogate
       to caller as exit values.

From-SVN: r25021

committed Feb 04, 1999

7a19950e Browse Files