Commits · 3461fba7ad8292cc6bbf62d4cf0e0f8038137a30 · lvzhengyang / riscv-gcc-1

21 Jul, 2001 1 commit

	Remove old-abi remnants. Remove comments about old abi
	behaviour. Remove refences to 'new-abi' in comments.
	* cp-tree.h: Adjust comments.
	(vbase_offsets_in_vtable_p): Delete.
	(vcall_offsets_in_vtable_p): Delete.
	(vptrs_present_everywhere_p): Delete.
	(all_overridden_vfuns_in_vtables_p): Delete.
	(merge_primary_and_secondary_vtables_p): Delete.
	(TYPE_CONTAINS_VPTR_P): Adjust.
	(VTT_NAME_PREFIX): Remove.
	(CTOR_VTBL_NAME_PREFIX): Remove.
	(init_vbase_pointers): Remove.
	* class.c: Adjust coments.
	(build_vbase_pointer_fields): Delete.
	(build_vbase_pointer): Remove old-abi code.
	(build_secondary_vtable): Likewise.
	(modify_all_vtables): Likewise.
	(create_vtable_ptr): Likewise.
	(layout_class_type): Likewise.
	(finish_struct_1): Likewise.
	(finish_vtbls): Likewise.
	(dfs_finish_vtbls): Delete.
	(build_vbase_offset_vtbl_entries): Remove old-abi code.
	* cvt.c: Adjust comments.
	* decl.c: Adjust comments.
	* decl2.c: Adjust comments.
	* init.c: Adjust comments.
	(construct_virtual_bases): Remove old-abi code.
	* lang-specs.h: Remove -fno-new-abi.
	* mangle.c: Adjust comments.
	* rtti.c: Adjust comments.
	(get_base_offset): Remove old-abi-code.
	* search.c: Adjust comments.
	(dfs_init_vbase_pointers): Remove.
	(dfs_vtable_path_unmark): Remove.
	(init_vbase_pointers): Remove.
	* semantics.c: Adjust comments.
	(emit_associated_thunks): Remove old-abi code.
	* typeck.c: Adjust comments.

From-SVN: r44215

committed Jul 21, 2001

3461fba7 Browse Files

20 Jul, 2001 26 commits

* doc/rtl.texi (REG_DEAD): Update for current semantics. · 50b996bf
```
From-SVN: r44214
```
Richard Henderson committed Jul 20, 2001
50b996bf Browse Files
Correct typo. · 6e9aac46
```
From-SVN: r44213
```
Jan Hubicka committed Jul 20, 2001
6e9aac46 Browse Files
m68k.md (zero_extend?i?i2 expander): Use gen_lowpart instead of doing the change by hand. · ed6ba1a5
```
	* m68k.md (zero_extend?i?i2 expander): Use gen_lowpart instead
	of doing the change by hand.

Co-Authored-By: Jan Hubicka <jh@suse.cz>

From-SVN: r44212
```
Roman Zippel committed Jul 20, 2001
ed6ba1a5 Browse Files

expr.c (emit_single_push_insn): Add call to push expander. · 38f4324c


	* expr.c (emit_single_push_insn): Add call to push expander.
	* expr.h (optab_index): Add OTI_push
	(push_optab): New constant.
	* genopinit.c (optabs): Add push_optab.
	* optabs.c (init_optab): Init push optab.
	* md.texi (push??1): Document

From-SVN: r44211

committed Jul 20, 2001

38f4324c Browse Files

rtlanal.c (set_noop_p): Return true for noop jumps. · 371b8fc0

	* rtlanal.c (set_noop_p): Return true for noop jumps.

	* expr.c (emit_single_push_insn): Add call to push expander.
	* expr.h (optab_index): Add OTI_push
	(push_optab): New constant.
	* genopinit.c (optabs): Add push_optab.
	* optabs.c (init_optab): Init push optab.
	* md.texi (push??1): Document

From-SVN: r44210

committed Jul 20, 2001

371b8fc0 Browse Files

m68hc11.md ("movdi", [...]): Use an expand to emit the pattern; put a REG_INC… · 00d0458c

m68hc11.md ("movdi", [...]): Use an expand to emit the pattern; put a REG_INC note for push/pop instructions.

	* config/m68hc11/m68hc11.md ("movdi", "movdi_internal"): Use an
	expand to emit the pattern; put a REG_INC note for push/pop
	instructions.
	("movdf", "movdf_internal"): Likewise.
	("movsi", "movsi_internal"): Likewise.
	("movsf", "movsf_internal"): Likewise.
	("movhi", "movqi"): Emit a REG_INC note for push/pop instructions.

From-SVN: r44208

committed Jul 20, 2001

00d0458c Browse Files

m68hc11.c (m68hc11_gen_highpart): Don't use gen_highpart. · d74e9142
```
	* config/m68hc11/m68hc11.c (m68hc11_gen_highpart): Don't use
	gen_highpart.

From-SVN: r44206
```
Stephane Carrez committed Jul 20, 2001
d74e9142 Browse Files

Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not params.h. · 1c432a87

2001-07-20  Daniel Berlin  <dan@cgsoftware.com>

	* Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
	params.h.

2001-07-20  Daniel Berlin  <dan@cgsoftware.com>

	* params.def: Change default max inline insns to 100.

From-SVN: r44203

committed Jul 20, 2001

1c432a87 Browse Files

combine.c (combine_simplify_rtx): Generate a new shift operation when… · 9def18da

combine.c (combine_simplify_rtx): Generate a new shift operation when simplifying the first operand of a (neg...


	* combine.c (combine_simplify_rtx): Generate a new shift operation
	when simplifying the first operand of a (neg (ashift)) expression.

From-SVN: r44202

committed Jul 20, 2001

9def18da Browse Files

* regclass.c (N_REG_INTS): Use only 32 bits per element. · d4845339
```
From-SVN: r44201
```
Richard Henderson committed Jul 20, 2001
d4845339 Browse Files

install.texi (sparc-sun-solaris*): Add in 4.x assembler bug information. · dbd210ef

	* doc/install.texi (sparc-sun-solaris*): Add in 4.x assembler bug
	information.   Move rest into ...
	(*-*-solaris): ... here.  Eliminate redundant information and
	reword necessary packages section.  Delete 4.x assembler bug info.
	(sparc-sun-*): Merge into ...
	(sparc-sun-sunos*): here.

From-SVN: r44198

committed Jul 20, 2001

dbd210ef Browse Files

v850.md (casesi): Generate LABEL_REF with Pmode. · 3a97685a
```
        * config/v850/v850.md (casesi): Generate LABEL_REF
        with Pmode.

From-SVN: r44197
```
Catherine Moore committed Jul 20, 2001
3a97685a Browse Files

com.c (ffecom_expr_intrinsic_): case FFEINTRIN_impIBITS: Remove TREE_SHIFT_FULLWIDTH define. · eec9ac3d

2001-07-20  Toon Moene  <toon@moene.indiv.nluug.nl>

	* com.c (ffecom_expr_intrinsic_):
	case FFEINTRIN_impIBITS: Remove TREE_SHIFT_FULLWIDTH define.
	case FFEINTRIN_impISHFT: Ditto. Change LT_EXPR to NE_EXPR.
	case FFEINTRIN_impISHFTC: Ditto.
	case FFEINTRIN_impMVBITS: Ditto.

From-SVN: r44196

committed Jul 20, 2001

eec9ac3d Browse Files

oops, missed rej file. · 4e01a8f6
```
From-SVN: r44195
```
Jan Hubicka committed Jul 20, 2001
4e01a8f6 Browse Files

i386-protos.h (ix86_zero_extend_to_Pmode): Declare. · d24b3457

	* i386-protos.h (ix86_zero_extend_to_Pmode): Declare.
	* i386.c (ix86_zero_extend_to_Pmode): Make global.
	* i386.md (strclrsi expander): Use it.

From-SVN: r44194

committed Jul 20, 2001

d24b3457 Browse Files

integrate.c (copy_insn_list): handle NOTE_INSN_DELETED_LABEL, as if it were CODE_LABEL. · bc8d3f91

	* integrate.c (copy_insn_list): handle
	NOTE_INSN_DELETED_LABEL, as if it were CODE_LABEL.
	(copy_rtx_and_substitute): Likewise; behave to NOTE_INSN_DELETED_LABEL
	identically as to CODE_LABEL.

	* fold-const (fold): Convert A/B/C to A/(B*C) and
	A/(B/C) to (A/B)*C

	* except.c (connect_post_landing_pads): Delete the RESX insns.

From-SVN: r44193

committed Jul 20, 2001

bc8d3f91 Browse Files

[multiple changes] · 08f66b04

2001-07-20  David Billinghurst <David.Billinghurst@riotinto.org>

	* g77.f-torture/compile/pr3743.f:  New test

2001-07-20  David Billinghurst <David.Billinghurst@riotinto.com>

	* g77.f-torture/execute/f90-intrinsic-bit.f: New test

From-SVN: r44192

committed Jul 20, 2001

08f66b04 Browse Files

remove conflicts · e8919ea4
```
From-SVN: r44191
```
Aldy Hernandez committed Jul 20, 2001
e8919ea4 Browse Files

mips.h (ISA_HAS_NMADD_NMSUB): New macro. · 1f28c666

        * config/mips/mips.h (ISA_HAS_NMADD_NMSUB): New macro.

        * config/mips/mips.md (nmadd/nmsub): Use macro.

From-SVN: r44190

committed Jul 20, 2001

1f28c666 Browse Files

this is a test · 67159d5e
```
From-SVN: r44189
```
Aldy Hernandez committed Jul 20, 2001
67159d5e Browse Files

cppinit.c (remove_dup_dir): Make static. · 002ee64f

	* cppinit.c (remove_dup_dir): Make static.
	(remove_dup_dirs): Make static. Only warn about preempting a
	system directory with a non-system directory.

From-SVN: r44188

committed Jul 20, 2001

002ee64f Browse Files

Daily bump. · ef1846a7
```
From-SVN: r44186
```
GCC Administrator committed Jul 20, 2001
ef1846a7 Browse Files
ifcvt.c (noce_try_store_flag_constants): Correct order of parameters to trunc_int_for_mode. · 038fb2bc
```
	* ifcvt.c (noce_try_store_flag_constants): Correct order
	of parameters to trunc_int_for_mode.

From-SVN: r44181
```
Geoffrey Keating committed Jul 20, 2001
038fb2bc Browse Files

reorg.c (fill_simple_delay_slots): If an instruction might throw an exception… · be672de8

reorg.c (fill_simple_delay_slots): If an instruction might throw an exception that will be caught within this...

	* reorg.c (fill_simple_delay_slots): If an instruction might throw
	an exception that will be caught within this function, do not fill
	its delay slot with any subsequent instruction.

From-SVN: r44171

committed Jul 20, 2001

be672de8 Browse Files

stl_algo.h: Fix typos. · 3b73bce1


2001-07-19  Peter Schmid  <schmid@snake.iap.physik.tu-darmstadt.de>

        * include/bits/stl_algo.h : Fix typos.
	* testsuite/25_algorithms/unique.cc: New file.

From-SVN: r44169

committed Jul 20, 2001

3b73bce1 Browse Files

backport: basic_string.h: Qualify symbols with 'template'. · 31bfa177

2001-07-19  Phil Edwards  <pme@sources.redhat.com>
            Mark Mitchell <mark@codesourcery.com>

	Merge from cp-parser-branch.
	* include/bits/basic_string.h:  Qualify symbols with 'template'.
	* include/bits/basic_string.tcc:  Likewise.
	* include/bits/fstream.tcc:  Likewise.
	* include/bits/istream.tcc:  Likewise.
	* include/bits/sstream.tcc:  Likewise.
	* include/bits/std_istream.h:  Likewise.
	* include/bits/stl_iterator.h:  Likewise.
	* include/bits/streambuf.tcc:  Likewise.
	* src/gen-num-limits.cc:  Add 'template<>' to specializations.
	* src/locale.cc:  Likewise.

Co-Authored-By: Mark Mitchell <mark@codesourcery.com>

From-SVN: r44167

committed Jul 20, 2001

31bfa177 Browse Files

19 Jul, 2001 13 commits

* tm.texi (POINTERS_EXTEND_UNSIGNED) Modify definition. · 6dd12198

	* optabs.c (can_extend_p) Check HAVE_ptr_extend for a specialized
	pointer extension instruction.
	* combine.c (nonzero_bits,num_sign_bit_copies) Likewise.
	* simplify-rtx.c (simplify_unary_operation) Likewise.
	* explow.c (convert_memory_address) Check value of
	POINTERS_EXTEND_UNSIGNED to avoid some conversions when
	less than zero.
	* config/ia64/t-hpux (LIBGCC, INSTALL_LIBGCC, MULTILIB_OPTIONS,
	MULTILIB_DIRNAMES, MULTILIB_MATCHES) Add multilib support.
	* config/ia64/hpux.h (CPP_SPEC, ASM_SPEC, SUBTARGET_SWITCHES)
	Add Multilib Support.
	(POINTERS_EXTEND_UNSIGNED)  Define for ILP32 support.
	* config/ia64/ia64.h (MASK_ILP32, TARGET_ILP32, SUBTARGET_SWITCHES)
	Add Multilib Support.
	(POINTER_SIZE, LONG_TYPE_SIZE, MAX_LONG_TYPE_SIZE) Modify for ILP32
	support.
	* config/ia64/ia64.c (rtx_needs_barrier) Add support for addp4.
	* config/ia64/ia64.md (ptr_extend) New instruction to "swizzle"
	a 32 bit HP-UX pointer into a 64 bit HP-UX pointer.

From-SVN: r44166

committed Jul 19, 2001

6dd12198 Browse Files

simplify-rtx.c (simplify_replace_rtx): Try to obtain mode from old and new… · 0248ce05

simplify-rtx.c (simplify_replace_rtx): Try to obtain mode from old and new operands in `<', `3' and `b'.

2001-07-19  Alexandre Oliva  <aoliva@redhat.com>

	* simplify-rtx.c (simplify_replace_rtx): Try to obtain mode from
	old and new operands in `<', `3' and `b'.

From-SVN: r44164

committed Jul 19, 2001

0248ce05 Browse Files

Makefile.in (emit-rtl.o, c-decl.o): Depend on debug.h. · e1772ac0

	* Makefile.in (emit-rtl.o, c-decl.o): Depend on debug.h.
	(final.o): Don't depend on xcoffout.h, dbxout.h or sdbout.h.
	(toplev.o): Don't depend on xcoffout.h.
	* c-decl.c: Include debug.h
	(duplicate_decls): Use debug hook.
	* dbxout.c (dbxout_source_file, dbxout_args): Make static.
	(dbx_debug_hooks, xcoff_debug_hooks): Update.
	(dbxout_types): Remove.
	* dbxout.h (dbxout_source_file, dbxout_types, dbxout_args): Remove.
	* debug.c (do_nothing_debug_hooks): Update.
	(debug_true_tree, debug_nothing_rtx): New.
	* debug.h (struct rtx_def): New.
	(struct gcc_debug_hooks): New hooks ignore_block,
	outlining_inline_function and label.
	(debug_true_tree, debug_nothing_rtx, dwarf2out_frame_init,
	dwarf2out_frame_finish): New.
	* dwarf2out.c (dwarf2out_ignore_block, dwarf2out_abstract_function):
	Make static, update prototype.
	(dwarf2_debug_hooks): Update.
	* dwarf2out.h (dwarf2out_ignore_block, dwarf2out_abstract_function,
	dwarf2out_frame_init, dwarf2out_frame_finish): Remove.
	* dwarfout.c (dwarf_debug_hooks): Update.
	* emit-rtl.c: Include debug.h.
	(remove_unnecessary_notes): Use debug hook.
	* final.c: Don't include dbxout.h, xcoffout.h or sdbout.h.
	(final_scan_insn): Use debug hook.
	* integrate.c (output_inline_function): Use debug hook.
	* sdbout.c (sdbout_toplevel_data, sdbout_label): Make static.
	(sdb_debug_hooks): Update.
	* sdbout.h (sdbout_label, sdbout_toplevel_data): Remove.
	* toplev.c: Don't include xcoffout.h.
	(note_outlining_of_inline_function, debug_ignore_block): Remove.
	* toplev.h (note_outlining_of_inline_function, debug_ignore_block):
	Remove.
	* tree.h (dwarf2out_do_frame): Remove.

From-SVN: r44163

committed Jul 19, 2001

e1772ac0 Browse Files

Restore ASM_OUTPUT_LABEL_REF definition. · 77f43519
```
From-SVN: r44162
```
Catherine Moore committed Jul 19, 2001
77f43519 Browse Files

reload1.c (eliminate_regs_in_insn): When updating a set to the frame pointer to… · c77fbfbe

reload1.c (eliminate_regs_in_insn): When updating a set to the frame pointer to the hardware frame pointer...

	* reload1.c (eliminate_regs_in_insn): When updating a set
	to the frame pointer to the hardware frame pointer, perform
	the update always not just when REPLACE is set.

From-SVN: r44161

committed Jul 19, 2001

c77fbfbe Browse Files

reload1.c (choose_reload_regs): Don't inherit a reload that crosses multiple registers if... · eb4d554e

	* reload1.c (choose_reload_regs): Don't inherit a reload
	that crosses multiple registers if registers past the first
	don't fit in the desired class.

From-SVN: r44160

committed Jul 19, 2001

eb4d554e Browse Files

top.c (ffe_decode_option): Disallow lang-independent processing for -ffixed-form. · 8d3216f8
```
	* top.c (ffe_decode_option): Disallow lang-independent processing
	for -ffixed-form.

From-SVN: r44159
```
Jakub Jelinek committed Jul 19, 2001
8d3216f8 Browse Files
ifcvt.c (noce_try_store_flag_constants): Use trunc_int_for_mode when negating constants. · d54ef62c
```
	* ifcvt.c (noce_try_store_flag_constants): Use trunc_int_for_mode
	when negating constants.

From-SVN: r44158
```
Geoffrey Keating committed Jul 19, 2001
d54ef62c Browse Files

tree.def: Document restriction on {L|R}SHIFT_EXPR's second argument. · 7d46d516

2001-07-19  Toon Moene  <toon@moene.indiv.nluug.nl>

	* tree.def: Document restriction on {L|R}SHIFT_EXPR's second argument.
	* doc/tree.texi: Ditto.
	* f/com.c (ffecom_expr_intrinsic_): Cope with it.

From-SVN: r44156

committed Jul 19, 2001

7d46d516 Browse Files

unwind-dw2.c (_Unwind_FrameState): Add eh_ptr. · 5442cf15

	* unwind-dw2.c (_Unwind_FrameState): Add eh_ptr.
	(extract_cie_info): Handle "eh" augmentation properly,
	remember eh_ptr.
	(struct frame_state, __frame_state_for): New.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r44155

committed Jul 19, 2001

5442cf15 Browse Files

osf.h (ASM_OUTPUT_WEAK_ALIAS, [...]): Define. · 432fa9f2

	* config/alpha/osf.h (ASM_OUTPUT_WEAK_ALIAS, ASM_WEAKEN_LABEL,
	HANDLE_SYSV_PRAGMA): Define.
	* mips-tfile.c (add_ext_symbol): Pass complete symbol ptr, inline
	previous args.
	(copy_object): Caller changed.

	testsuite:
	* g++.old-deja/g++.pt/static3.C: Removed alpha*-*-osf* XFAIL.
	g++.old-deja/g++.pt/static6.C: Likewise.
	* lib/target-supports.exp (check_weak_available): alpha*-*-osf*
	supports weak symbols.

From-SVN: r44153

committed Jul 19, 2001

432fa9f2 Browse Files

re PR java/3731 (gcj should generate class init code for instanceof) · deaabf14
```
* libjava.lang/PR3731.java: New file.
* libjava.lang/PR3731.out: New file.
* libjava.lang/PR3731.xfail: New file.

From-SVN: r44151
```
Jeff Sturm committed Jul 19, 2001
deaabf14 Browse Files
configure.in (assembler dwarf2 debug_line support): Define nop insn for m68k. · bfabbc3c
```
	* configure.in (assembler dwarf2 debug_line support): Define nop
	insn for m68k.
	* configure: Regenerated.

From-SVN: r44149
```
Andreas Schwab committed Jul 19, 2001
bfabbc3c Browse Files