Commits · 22a8784041d6222be1e1fbdbb81054d16ed5e092 · lvzhengyang / riscv-gcc-1

04 May, 2000 6 commits

* gcc.dg/20000503-1.c: New test. · 22a87840
```
From-SVN: r33656
```
Robert Lipe committed May 04, 2000
22a87840 Browse Files

bb-reorder.c (struct reorder_block_def): Member succ removed. · 2a6fa433

Wed May  3 21:01:46 2000  Jason Eckhardt  <jle@cygnus.com>

        * bb-reorder.c (struct reorder_block_def): Member succ removed.
        (REORDER_BLOCK_SUCC): Removed.
        (enum reorder_skip_type): Removed.
        (skip_insns_between_block): Renamed to skip_insns_after_block.
        Removed second argument. Removed dead code and cleaned up.
        (make_reorder_chain): Removed use of REORDER_BLOCK_SUCC.
        (reorder_basic_blocks): Remove use of REORDER_SKIP_AFTER. Removed
        second parameter to skip_insns_after_block.

From-SVN: r33655

committed May 04, 2000

2a6fa433 Browse Files

configure.in (i[34567]86-*-isc*): Add t-i386bare to suppress libgcc1. · d8e7c884

Regenerate:

        * configure.in (i[34567]86-*-isc*) [tmake_file]: Add t-i386bare
        to suppress libgcc1.
        (i[34567]86-*-sco3.2v5*) Likewise.
        (i[34567]86-*-sco3.2v4*) Likewise.
        (i[34567]86-*-sco) Likewise.
        (i[34567]86-*-solaris2) Likewise.
        (i[34567]86-*-sysv5*) Likewise.
        (i[34567]86-*-sysv4*) Likewise.
        (i[34567]86-*-udk*) Likewise.
        (i[34567]86-*-sysv*) Likewise.

From-SVN: r33654

committed May 04, 2000

d8e7c884 Browse Files

configure.in (i[34567]86-*-isc*): Add t-i386bare to suppress libgcc1. · a5598a06

        * configure.in (i[34567]86-*-isc*) [tmake_file]: Add t-i386bare
        to suppress libgcc1.
        (i[34567]86-*-sco3.2v5*) Likewise.
        (i[34567]86-*-sco3.2v4*) Likewise.
        (i[34567]86-*-sco) Likewise.
        (i[34567]86-*-solaris2) Likewise.
        (i[34567]86-*-sysv5*) Likewise.
        (i[34567]86-*-sysv4*) Likewise.
        (i[34567]86-*-udk*) Likewise.
        (i[34567]86-*-sysv*) Likewise.

From-SVN: r33653

committed May 04, 2000

a5598a06 Browse Files

Remove conflict indicator · 15f5aab6
```
From-SVN: r33652
```
Richard Kenner committed May 03, 2000
15f5aab6 Browse Files
* tree.c (staticp, case LABEL_DECL): New case. · 1c12c179
```
From-SVN: r33651
```
Richard Kenner committed May 03, 2000
1c12c179 Browse Files

03 May, 2000 29 commits

* mklibgcc1.in: Fix typo last change. · f4118ce9
```
From-SVN: r33650
```
Richard Henderson committed May 03, 2000
f4118ce9 Browse Files
* Makefile.in (start.encap): Do not depend on LIBGCC1. · 658a87e5
```
From-SVN: r33649
```
Richard Henderson committed May 03, 2000
658a87e5 Browse Files

Makefile.in (WARN_CFLAGS): Add -pedantic -Wno-long-long. · 6bed14c7

        * Makefile.in (WARN_CFLAGS): Add -pedantic -Wno-long-long.
        (LOOSE_CFLAGS): New: CFLAGS without -pedantic and -Wtraditional.
        (GCC_CFLAGS): Use it.
        (LANG_FLAGS_TO_PASS): New: SUBDIR_FLAGS_TO_PASS with LOOSE_CFLAGS.
        * cp/Make-lang.in, java/Make-lang.in, f/Make-lang.in, ch/Make-lang.in,
        objc/Make-lang.in: Use it.

From-SVN: r33648

committed May 03, 2000

6bed14c7 Browse Files

cp-tree.def (THUNK_DECL): Remove. · eb68cb58

	* cp-tree.def (THUNK_DECL): Remove.
	* cp-tree.h (DECL_THUNK_P): New macro.
	(DECL_NON_THUNK_FUNCTION_P): Likewise.
	(DECL_EXTERN_C_FUNCTION_P): Likewise.
	(SET_DECL_THUNK_P): Likewise.
	(DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
	(FNADDR_FROM_VTABLE_ENTRY): Likewise.
	(DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
	* decl.c (decls_match): Use DECL_EXTERN_C_P.
	(duplicate_decls): Likewise.
	(pushdecl): Likewise.  Adjust thunk handling.
	(grokfndecl): Use DECL_EXTERN_C_P.
	* decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
	* dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
	* except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
	* expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
	* method.c (make_thunk): Use SET_DECL_THUNK_P.  Set
	DECL_NO_STATIC_CHAIN.
	(emit_thunk): Don't play games with TREE_CODE on thunks.  Don't
	set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
	* search.c (covariant_return_p): Remove THUNK_DECL handling.
	* ir.texi: Update.

From-SVN: r33647

committed May 03, 2000

eb68cb58 Browse Files

Fix typo · 6428983a
```
From-SVN: r33646
```
Mark Mitchell committed May 03, 2000
6428983a Browse Files
* config/i386/i386.md (lshrqi2_cmpno): Use q not r in constraint. · 122ddbf9
```
From-SVN: r33645
```
Jason R Thorpe committed May 03, 2000
122ddbf9 Browse Files

mklibgcc.in: Restrict OLDCC=GCC test to native. · efdd2c06

        * mklibgcc.in: Restrict OLDCC=GCC test to native.  Equate
        LIBGCC1 empty with libgcc1.null.

From-SVN: r33644

committed May 03, 2000

efdd2c06 Browse Files

Fix for ia64-linux misoptimization. · 13393c8a
```
	* fold-const.c (extract_muldiv, case MAX_EXPR): Don't allow signedness
	change.

From-SVN: r33643
```
Jim Wilson committed May 03, 2000
13393c8a Browse Files
Testcase for ia64-linux extract_muldiv bug. · 8ae71501
```
	* execute/20000503-1.c: New test for extract_muldiv bug.

From-SVN: r33642
```
Jim Wilson committed May 03, 2000
8ae71501 Browse Files

tree.h (tree_common): Add bounded_flag member. · a6d7adfd

	* tree.h (tree_common): Add bounded_flag member.  Remove
	inaccurate comment about number of remaining bits.
	(BOUNDED_INDIRECT_TYPE_P, BOUNDED_POINTER_TYPE_P,
	BOUNDED_REFERENCE_TYPE_P, MAYBE_BOUNDED_INDIRECT_TYPE_P,
	MAYBE_BOUNDED_POINTER_TYPE_P, MAYBE_BOUNDED_REFERENCE_TYPE_P,
	TREE_BOUNDED, TYPE_MAIN_VARIANTS_PHYSICALLY_EQUAL_P,
	TYPE_MAIN_PHYSICAL_VARIANT, TYPE_BOUNDED): New macros.
	(TYPE_QUAL_BOUNDED): New constant.
	(TYPE_QUALS): Handle bounded qualifier.
	(TREE_EXPR_QUALS, TREE_FUNC_QUALS): New macros.
	(TYPE_BOUNDED_VALUE, TYPE_BOUNDED_BASE, TYPE_BOUNDED_EXTENT,
	TYPE_BOUNDED_SUBTYPE, TYPE_UNBOUNDED_VARIANT, TYPE_POINTER_DEPTH,
	TYPE_AMBIENT_BOUNDEDNESS): New macros.
	(MAX_POINTER_DEPTH, VA_LIST_POINTER_DEPTH): New constants.
	(tree_type): Add pointer_depth member.  Remove
	inaccurate comment about number of remaining bits.
	(DECL_POINTER_DEPTH): Add macro.
	(tree_decl): Add pointer_depth member.

From-SVN: r33641

committed May 03, 2000

a6d7adfd Browse Files

avr-protos.h (test_hard_reg_class): Declared. · 28e801e2


	* config/avr/avr-protos.h (test_hard_reg_class): Declared.
	* config/avr/avr.c (ashrhi3_out): optimized shift by 15.
	(lshrhi3_out): Likewise.
	(ashrsi3_out): bugfix in shift by 8.
	(test_hard_reg_class): New function.
	* config/avr/avr.md: Bugfix inside conditions in peepholes.
	(ashlhi3): removed define_expand of this pattern.
	(*ashlhi3_insn): renamed to ashlhi3.
	(ashlsi3): removed define_expand of this pattern.
	(*ashlsi3_insn): renamed to ashlsi3.
	(ashrqi3): removed define_expand of this pattern.
	(*ashrqi3_insn): renamed to ashrqi3.
	(ashrhi3): removed define_expand of this pattern.
	(*ashrhi3_insn): renamed to ashrhi3.
	(ashrsi3): removed define_expand of this pattern.
	(*ashrsi3_insn): renamed to ashrsi3.
	(lshrhi3): removed define_expand of this pattern.
	(*lshrhi3_insn): renamed to lshrhi3.
	(lshrsi3): removed define_expand of this pattern.
	(*lshrsi3_insn): renamed to lshrsi3.

From-SVN: r33640

committed May 03, 2000

28e801e2 Browse Files

Replace inclusion of <stdio.h> with "system.h" · 4bd048ef
```
From-SVN: r33639
```
Rodney Brown committed May 03, 2000
4bd048ef Browse Files

Patches from David Mosberger, and a patch to make bootstrap work. · 59da9a7d

	* config/ia64/ia64.c (ia64_encode_section_info): Add check for
	TREE_ASM_WRITTEN.
	* config/ia64/ia64.c (ia64_override_options): Force -mconstant-gp
	if -mauto-pic is on.
	...

From-SVN: r33638

committed May 03, 2000

59da9a7d Browse Files

Makefile.in (STAGESTUFF): Add libgcc libgcc.mk. · 3ec83fc2

        * Makefile.in (STAGESTUFF): Add libgcc libgcc.mk.
        (libgcc1.null, libgcc1.cross, libgcc1.a): Remove targets.
        (libgcc1-asm.a, libgcc1.S, libgcc2.a): Remove targets.
        (mklibgcc, libgcc.mk): New targets.
        (libgcc.a): Use libgcc.mk.
        (stmp-multilib): Likewise.
        (stmp-multilib-sub): Remove.
        (mostlyclean): Don't delete libgcc2 temp files.
        * configure.in (AC_PROG_CC_C_O): Add.
        (NO_MINUS_C_MINUS_O): Substitute it.
        (all_outputs): Add mklibgcc.
        * mklibgcc.in: New file.

From-SVN: r33637

committed May 03, 2000

3ec83fc2 Browse Files

expr.c (build_java_jsr): Use emit_jump, not expand_goto. · dd5d6281

	* expr.c (build_java_jsr): Use emit_jump, not expand_goto.

	* javaop.h (WORD_TO_INT): New function.
	(IMMEDIATE_s4): Use WORD_TO_INT.
	* jcf.h (JPOOL_INT): Ditto.

	* gjavah.c (decode_signature_piece): Don't treat `$' as namespace
	separator.

From-SVN: r33636

committed May 03, 2000

dd5d6281 Browse Files

cppexp.c (op_t): Make an int. · 8c8de5fc

        * cppexp.c (op_t): Make an int.

        * rtlanal.c (dead_or_set_regno_p): Remove unused variable.

        * varasm.c (initializer_constant_valid_p): Fix parenthesis.

        * gensupport.c (process_rtx): Fix macros used.

From-SVN: r33635

committed May 03, 2000

8c8de5fc Browse Files

flow.c (propagate_one_insn): Also don't PROP_REG_INFO for call-clobbered registers of a call. · 8d6fe133
```
        * flow.c (propagate_one_insn): Also don't PROP_REG_INFO for
        call-clobbered registers of a call.

From-SVN: r33634
```
Richard Henderson committed May 03, 2000
8d6fe133 Browse Files

gensupport.c: New file. · c88c0d42

	* gensupport.c: New file.
	* gensupport.h: New file.
	* Makefile.in (HOST_RTL): Depend on gensupport.
	(gensupport.o) New rule.
	* genattr.c: Use gensupport for reading .md files.
	* genattrtab.c: Ditto.
	* gencodes.c: Ditto.
	* genconfig.c: Ditto.
	* genemit.c: Ditto.
	* genextract.c: Ditto.
	* genflags.c: Ditto.
	* genopinit.c: Ditto.
	* genoutput.c: Ditto.
	* genpeep.c: Ditto.
	* genrecog.c: Ditto.
	* rtl.def (define_insn_and_split): New DEF_RTL_EXPR.
	* md.texi (Insn Splitting): Document define_insn_and_split.

From-SVN: r33633

committed May 03, 2000

c88c0d42 Browse Files

flow.c (verify_flow_info): Added two more sanity checks. · 18ca529b

Tue May  2 00:20:30 2000  Jason Eckhardt  <jle@cygnus.com>

        * flow.c (verify_flow_info): Added two more sanity checks. The
        first checks that the blocks are numbered consecutively. The second
        checks that n_basic_blocks is actually equal to the number of
        basic blocks in the insn chain.

From-SVN: r33632

committed May 03, 2000

18ca529b Browse Files

footer.html: Update to see if it takes effect. · 754ac8f7

2000-05-03  Phil Edwards  <pme@sourceware.cygnus.com>
            Felix Natter <fnatter@gmx.net>

	* docs/footer.html:  Update to see if it takes effect.
	* docs/thanks.html:  More people.
	* docs/17_intro/headers_cc.txt:  Copy from testsuite, since that can't
	  be seen from the web pages.  Rename for browser-friendliness...
	* docs/17_intro/howto.html:  ...and update here.
	* docs/17_intro/porting-howto.html:  Changes from Felix.
	* docs/gccrebuild.html:  Mention v3->egcs move.
	* docs/faq/index.html:  Ditto.  Also misc tweaks and URL updates.
	* docs/faq/index.txt:  Regenerate.

Co-Authored-By: Felix Natter <fnatter@gmx.net>

From-SVN: r33631

committed May 03, 2000

754ac8f7 Browse Files

cpplib.h: Add accessor macros for token lists. · 1920de47
```
	* cpplib.h: Add accessor macros for token lists.
	* cpplib.c, cpphash.c, cpplex.c: Use them.

From-SVN: r33630
```
Zack Weinberg committed May 03, 2000
1920de47 Browse Files

expr.c (expand_expr, [...]): Don't check for checking memory usage if not in a function. · 32919a0d

	* expr.c (expand_expr, case COMPONENT_REF): Don't check for checking
	memory usage if not in a function.
	* varasm.c (initializer_constant_valid_p, case ADDR_EXPR): Only
	return address if static.

From-SVN: r33629

committed May 03, 2000

32919a0d Browse Files

Add missing blank · d9a7d592
```
From-SVN: r33628
```
Richard Kenner committed May 03, 2000
d9a7d592 Browse Files
ifcvt.c (noce_try_cmove_arith): Use may_trap_p to thest whether address may trap. · ea49bef6
```
	* ifcvt.c (noce_try_cmove_arith):  Use may_trap_p to thest
	whether address may trap.

From-SVN: r33627
```
Jan Hubicka committed May 03, 2000
ea49bef6 Browse Files
Daily bump. · 664fe7a8
```
From-SVN: r33624
```
Jeff Law committed May 03, 2000
664fe7a8 Browse Files

bb-reorder (chain_reorder_blocks): Changed code to test for EDGE_FALLTHRU rather… · 3ef4c9c6

bb-reorder (chain_reorder_blocks): Changed code to test for EDGE_FALLTHRU rather than making erroneous assumption...

Tue May  2 23:38:37 2000  Jason Eckhardt  <jle@cygnus.com>

	* bb-reorder (chain_reorder_blocks): Changed code to test for
	EDGE_FALLTHRU rather than making erroneous assumption that the
	first outgoing edge is the fall-through edge.

From-SVN: r33623

committed May 03, 2000

3ef4c9c6 Browse Files

spelling tweak · 88774c2c
```
From-SVN: r33622
```
Jason Merrill committed May 02, 2000
88774c2c Browse Files
change MIPS varargs ABI in config/mips/mips.c · 4fe12442
```
From-SVN: r33621
```
Donald Lindsay committed May 03, 2000
4fe12442 Browse Files

bb-reorder.c (struct reorder_block_def): Remove members end, block_begin, and block_end. · f4e79153

Tue May  2 19:18:43 2000  Jason Eckhardt  <jle@cygnus.com>

        * bb-reorder.c (struct reorder_block_def): Remove members end,
        block_begin, and block_end.
        (REORDER_BLOCK_OLD_END): Delete.
        (REORDER_BLOCK_BEGIN): Delete.
        (REORDER_BLOCK_END): Delete.
        (chain_reorder_blocks): Remove dead code.

From-SVN: r33620

committed May 03, 2000

f4e79153 Browse Files

02 May, 2000 5 commits

bb-reorder.c (remove_scope_notes): Check for both types of scope notes as the… · eb6f82f7

bb-reorder.c (remove_scope_notes): Check for both types of scope notes as the end of a basic block before deleting.

Tue May  2 17:06:53 2000  Jason Eckhardt  <jle@cygnus.com>

	* bb-reorder.c (remove_scope_notes): Check for both types of scope
	notes as the end of a basic block before deleting.

From-SVN: r33619

committed May 02, 2000

eb6f82f7 Browse Files

oops · f8855270
```
From-SVN: r33618
```
Jason Merrill committed May 02, 2000
f8855270 Browse Files

final.c (final_start_function): Fix spelling of "necessary". · 3ac79482

2000-05-02  Mumit Khan  <khan@xraylith.wisc.edu>

	* final.c (final_start_function): Fix spelling of "necessary".

From-SVN: r33617

committed May 02, 2000

3ac79482 Browse Files

toplev.c (debug_ignore_block): Return int. · 64b59a80

        * toplev.c (debug_ignore_block): Return int.
        * dwarf2out.c (dwarf2out_ignore_block): Likewise.
        * toplev.h, dwarf2out.h: Adjust.
        * emit-rtl.c (remove_unnecessary_notes): Test return value.

        * emit-rtl.c (remove_unnecessary_notes): Fix spelling of "necessary".
        * toplev.c, final.c, rtl.h: Adjust.

From-SVN: r33616

committed May 02, 2000

64b59a80 Browse Files

class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE on native function. · 7145d9fe

	* class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
	on native function.
	* jcf-parse.c (parse_class_file): Call build_jni_stub for native
	JNI methods.
	* expr.c (build_jni_stub): New function.
	* lang-specs.h: -fjni and -femit-class-file are incompatible.
	* parse.c: Rebuilt.
	* parse.y (java_complete_expand_methods): Expand a native method
	and call build_jni_stub if -fjni given.
	* lang-options.h: Document -fjni.
	* lang.c (flag_jni): New global.
	(lang_f_options): Added `jni' entry.
	* java-tree.h (soft_lookupjnimethod_node,
	soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
	Declare.
	(flag_jni): Declare.
	(build_jni_stub): Declare.
	(struct lang_decl): Added `native' flag.
	(METHOD_NATIVE): Redefined to use `native' field of lang specific
	structure.
	* decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
	soft_jnipopsystemframe_node): New globals.
	(init_decl_processing): Set them.  _Jv_InitClass only takes one
	argument.

	* java-tree.def: Put into `C' mode.

From-SVN: r33615

committed May 02, 2000

7145d9fe Browse Files