Commits · 896e265fec84df10596b8dcdcc76ee1183d5bae5 · lvzhengyang / riscv-gcc-1

04 Apr, 2003 5 commits

Oops, this works as expected now. · 896e265f
```
From-SVN: r65230
```
Mike Stump committed Apr 04, 2003
896e265f Browse Files

re PR c/10175 (-Wunreachable-code doesn't work for single lines) · b60bca8f

        PR c/10175
        * jump.c (never_reached_warning): Revert patch of 2002-11-02.
        Look backwards for a line note.

From-SVN: r65229

committed Apr 03, 2003

b60bca8f Browse Files

re PR c/10175 (-Wunreachable-code doesn't work for single lines) · ed2e5902

        PR c/10175
        * jump.c (never_reached_warning): Revert patch of 2002-11-02.
        Look backwards for a line note.

From-SVN: r65227

committed Apr 03, 2003

ed2e5902 Browse Files

asm-fs-1.c: Expect failure on darwin. · bc349178

	* gcc.dg/asm-fs-1.c: Expect failure on darwin.

	* lib/scanasm.exp (scan-assembler): Add xfail processing for
        target arg.
	(scan-assembler-times, scan-assembler-not): Likewise.
	(scan-assembler-dem, scan-assembler-dem-not): Likewise.

From-SVN: r65225

committed Apr 04, 2003

bc349178 Browse Files

Daily bump. · 26ec28e4
```
From-SVN: r65224
```
GCC Administrator committed Apr 04, 2003
26ec28e4 Browse Files

03 Apr, 2003 20 commits

Make-lang.in (cp-warn): Add $(STRICT_WARN). · d893ff33
```
	* Make-lang.in (cp-warn): Add $(STRICT_WARN).
	* cp-tree.h: Don't insist on having GNUC.

From-SVN: r65217
```
Kaveh R. Ghazi committed Apr 03, 2003
d893ff33 Browse Files
* fix-header.c (read_scan_file): Defer switch processing. · 7b43d104
```
From-SVN: r65216
```
Neil Booth committed Apr 03, 2003
7b43d104 Browse Files

cpppch.c (reset_ht): Remove. · d24ecd21

	* cpppch.c (reset_ht): Remove.
	(cpp_read_state): Remove loop to reset hashtable identifiers.
	* ggc-common.c (gt_pch_save): Add call to gt_pch_fixup_stringpool
	after pch file is written.
	* ggc.h (gt_pch_fixup_stringpool): Declare.
	* stringpool.c (ht_copy_and_clear): Define.  Callback.  Copy
	hashnode's value to another hashtable, then clear the original.
	(saved_ident_hash): Define.
	(gt_pch_save_stringpool): Create saved_ident_hash, use it to
	store definitions in ident_hash, and clear ident_hash.
	(gt_pch_fixup_stringpool): Define.  Restore definitions from
	saved_ident_hash to ident_hash, then destroy saved_ident_hash.

From-SVN: r65215

committed Apr 03, 2003

d24ecd21 Browse Files

* cfgrtl.c (update_bb_for_insn): Do not set block for barriers. · bcc53e2a
```
From-SVN: r65214
```
Jan Hubicka committed Apr 03, 2003
bcc53e2a Browse Files
cvt.c (ocp_convert): Only abort if we try to convert an object of TREE_ADDRESSABLE type. · 55a2af0c
```
        * cvt.c (ocp_convert): Only abort if we try to convert an object
        of TREE_ADDRESSABLE type.

From-SVN: r65212
```
Jason Merrill committed Apr 03, 2003
55a2af0c Browse Files

re PR rtl-optimization/10157 ([Sparc] internal compiler error: in extract_insn, at recog.c:2188) · 773eae39

	PR optimization/10157
	* gcse.c (can_copy_p): Rename it to can_copy.
	(can_copy_init_p): Remove.
	(compute_can_copy): Use can_copy instead of can_copy_p.
	(can_copy_p): New exported function. Call compute_can_copy.
	(hash_scan_set): Use it.
	(gcse_main): Don't call compute_can_copy.
	(bypass_jumps): Don't call compute_can_copy.
	* rtl.h (can_copy_p): Declare.
	* loop.c (scan_loop): Don't move the source and add a reg-to-reg
	copy if the mode doesn't support copy operations.

From-SVN: r65210

committed Apr 03, 2003

773eae39 Browse Files

* Makefile.in (unstrap): Also remove stage_last. · 613fa146
```
From-SVN: r65209
```
Jason Merrill committed Apr 03, 2003
613fa146 Browse Files

dwarf2out.c (lookup_filename): Don't check for "<internal>". · 7bf6b23d

        * dwarf2out.c (lookup_filename): Don't check for "<internal>".
        (dwarf2out_source_line): Don't do anything if line==0.

From-SVN: r65208

committed Apr 03, 2003

7bf6b23d Browse Files

stor-layout.c (do_type_align): New fn, split out from... · 78d55cc8

        * stor-layout.c (do_type_align): New fn, split out from...
        (layout_decl): ...here.  Do all alignment calculations for
        FIELD_DECLs here.
        (update_alignment_for_field): Not here.
        (start_record_layout, debug_rli): Remove unpadded_align.
        * tree.h (struct record_layout_info_s): Remove unpadded_align.
        * c-decl.c (finish_enum): Don't set DECL_SIZE, DECL_ALIGN
        or DECL_MODE on the CONST_DECLs.
        (finish_struct): Don't mess with DECL_ALIGN.
        * cp/class.c (build_vtable): Set DECL_ALIGN here.
        (get_vtable_decl): Not here.
        (layout_vtable_decl): Or here.
        (create_vtable_ptr): Or here.
        (layout_class_type): Or here.
        (check_bitfield_decl): Don't mess with field alignment.
        * ada/misc.c (gnat_adjust_rli): #if 0.

From-SVN: r65207

committed Apr 03, 2003

78d55cc8 Browse Files

* i386.c (print_operand): Do not bypass output_addr_const at flag_pic. · d10f5ecf
```
From-SVN: r65205
```
Jan Hubicka committed Apr 03, 2003
d10f5ecf Browse Files
sh.c (sh_function_ok_for_sibcall): Return 0 if the current function is an interrupt handler. · 70aadfcc
```
	* sh.c (sh_function_ok_for_sibcall): Return 0 if the current
	function is an interrupt handler.

From-SVN: r65204
```
J"orn Rennecke committed Apr 03, 2003
70aadfcc Browse Files
* Avoid clash of temp register for restoring target registers · 8d3b0953
```
	with EH_RETURN_STACKADJ_RTX; use multiple registers in round-robin
	fashion.

From-SVN: r65202
```
J"orn Rennecke committed Apr 03, 2003
8d3b0953 Browse Files

gengtype-lex.l (IWORD): Add CHAR_BITFIELD. · de94b46c

gcc:
	* gengtype-lex.l (IWORD): Add CHAR_BITFIELD.
	* system.h (CHAR_BITFIELD): New.
cp:
	* operators.def (DEF_SIMPLE_OPERATOR, DEF_ASSN_OPERATOR,
	DEF_ASSN_OPERATOR): Delete spurious semi-colon.
	* rtti.c (dfs_class_hint_mark): Likewise.

	* decl.c (push_local_name, push_class_level_binding,
	maybe_inject_for_scope_var): Don't use POP_TIMEVAR_AND_RETURN in
	functions returning void.
	* decl2.c (add_using_namespace): Likewise.

	* decl.c (print_binding_level, print_other_binding_stack,
	print_binding_stack): Cast argument of %p specifier to void*.
	* ptree.c (cxx_print_decl): Likewise.

	* cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK,
	VAR_FUNCTION_OR_PARM_DECL_CHECK,
	VAR_TEMPL_TYPE_OR_FUNCTION_DECL_CHECK, RECORD_OR_UNION_TYPE_CHECK,
	BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK, LANG_TYPE_CLASS_CHECK,
	LANG_TYPE_PTRMEM_CHECK, LANG_DECL_U2_CHECK): Add __extension__.

	* decl.c (set_current_binding_level): New macro.  Use throughout
	when setting the current binding level.

	* cp-tree.h (cp_lvalue_kind, base_access): Delete trailing comma
	in enum.
	* method.c (mangling_flags): Likewise.

	* cp-tree.h (lang_type_header): Add __extension__ and use
	CHAR_BITFIELD for members.

From-SVN: r65201

committed Apr 03, 2003

de94b46c Browse Files

h8300.md (a peephole2): Generalize to accept GT and LE. · 203dcb74

	* config/h8300/h8300.md (a peephole2): Generalize to accept GT
	and LE.
	(another peephole2): Likewise.

From-SVN: r65199

committed Apr 03, 2003

203dcb74 Browse Files

sol2-bi.h (ASM_CPU64_DEFAULT_SPEC): Add -TSO. · dc00aebd
```
* config/sparc/sol2-bi.h (ASM_CPU64_DEFAULT_SPEC): Add -TSO.
(DEF_ARCH64_SPEC): Likewise.

From-SVN: r65198
```
Nick Clifton committed Apr 03, 2003
dc00aebd Browse Files

i386.c (constant_address_p): Use legitimate_constant_p. · a94f136b

	* i386.c (constant_address_p): Use legitimate_constant_p.
	(legitimate_address_p): Do not use CONSTANT_ADDRESS_P.

From-SVN: r65196

committed Apr 03, 2003

a94f136b Browse Files

Index: testsuite/ChangeLog · 0de298af

2003-04-02  Geoffrey Keating  <geoffk@apple.com>

	* g++.dg/pch/system-2.C: New.
	* g++.dg/pch/system-2.Hs: New.

Index: cp/ChangeLog
2003-04-02  Geoffrey Keating  <geoffk@apple.com>

	* mangle.c: Include gt-cp-mangle.h.
	(subst_identifiers): Mark with GTY.
	* config-lang.in (gtfiles): Add cp/mangle.c.
	* Make-lang.in: (gt-cp-mangle.h): New rule.
	(cp/mangle.o): Depends on gt-cp-mangle.h.

From-SVN: r65194

committed Apr 03, 2003

0de298af Browse Files

h8300-protos.h: Add a prototype for gtle_operator. · 9a2dd2dd

	* config/h8300/h8300-protos.h: Add a prototype for
	gtle_operator.
	* config/h8300/h8300.c (gtle_operator): New.
	* config/h8300/h8300.h (PREDICATE_CODES): Add an entry for
	gtle_operator.
	* config/h8300/h8300.md (a peephole2): Generalize to accept GT
	and LE.

From-SVN: r65192

committed Apr 03, 2003

9a2dd2dd Browse Files

libgcc-std.ver (_Unwind_GetCFA): New. · 378683cf

        * libgcc-std.ver (_Unwind_GetCFA): New.
        * unwind-dw2.c (_Unwind_GetCFA): New.
        * unwind-libunwind.c (_Unwind_GetCFA): New.
        * unwind-sjlj.c (_Unwind_GetCFA): New.
        * unwind.h: Declare it.

From-SVN: r65190

committed Apr 02, 2003

378683cf Browse Files

Daily bump. · 63dfa9bb
```
From-SVN: r65189
```
GCC Administrator committed Apr 03, 2003
63dfa9bb Browse Files

02 Apr, 2003 14 commits

re PR inline-asm/8808 (Internal compiler error in extract_constrain_insn_cached) · a67a3220
```
	PR inline-asm/8088
	* i386.c (ix86_hard_regno_mode_ok):  Return 0 for MMX/SSE registers
	when MMX/SSE is not available.

From-SVN: r65181
```
Jan Hubicka committed Apr 02, 2003
a67a3220 Browse Files
* doc/install.texi (Specific): Update pointers to apple.com. · 11292480
```
From-SVN: r65180
```
Mike Stump committed Apr 02, 2003
11292480 Browse Files

i386.c (override_options): Disable red zone by default on i386. · a5b378d6

	* i386.c (override_options):  Disable red zone by default on i386.
	(compute_frame_layout, ix86_force_to_memory, ix86_free_from_memory):
	Do not test TARGET_64BIT together with TARGET_RED_ZONE

From-SVN: r65178

committed Apr 02, 2003

a5b378d6 Browse Files

* config/h8300/h8300.md (a peephole2): Tighten the condition. · 8fc9a7ba
```
From-SVN: r65174
```
Kazu Hirata committed Apr 02, 2003
8fc9a7ba Browse Files
* longlong.h (umul_ppmm) [alpha]: Use __builtin_alpha_umulh. · 496e1c4b
```
From-SVN: r65173
```
Richard Henderson committed Apr 02, 2003
496e1c4b Browse Files
* config/h8300/h8300.md (a peephole2): New. · d98cd543
```
From-SVN: r65172
```
Kazu Hirata committed Apr 02, 2003
d98cd543 Browse Files

except.c (sjlj_find_directly_reachable_regions): Recognize when must-not-throw… · b30abdf2

except.c (sjlj_find_directly_reachable_regions): Recognize when must-not-throw region has been deleted.

        * except.c (sjlj_find_directly_reachable_regions): Recognize when
        must-not-throw region has been deleted.

From-SVN: r65170

committed Apr 02, 2003

b30abdf2 Browse Files

dwarf2out.c (output_call_frame_info): Ignore fde->nothrow as an optimization… · ad5eeaa9

dwarf2out.c (output_call_frame_info): Ignore fde->nothrow as an optimization when flag_exceptions not enabled.

        * dwarf2out.c (output_call_frame_info): Ignore fde->nothrow as an
        optimization when flag_exceptions not enabled.

From-SVN: r65169

committed Apr 02, 2003

ad5eeaa9 Browse Files

2003-04-02 Vladimir Makarov <vmakarov@redhat.com> · be12c2b0

	* config/rs6000/rs6000.c
	(TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD): Redefine the
	macros.
	(rs6000_issue_rate): Add case for 8540.
	(rs6000_use_sched_lookahead): New function.

	* config/rs6000/8540.md: Rename SIU units into SU ones and MIU
	units into MU ones.
	(ppc8540_branch, ppc8540_cr_logical): Add one cycle in the
	reservation before retirement.
	(ppc8540_multiply, ppc8540_load, ppc8540_store,
	ppc8540_simple_float, ppc8540_vector_load, ppc8540_vector_store):
	Remove additional cycle in the reservation before retirement.
	(ppc8540_mfcr, ppc8540_mtcrf, ppc8540_mtjmpr): Add missed
	reservation of ppc8540_issue.

From-SVN: r65167

committed Apr 02, 2003

be12c2b0 Browse Files

simd-2.C (vecfunc): Fix typo. · 0f91f094

2003-04-02  Aldy Hernandez  <aldyh@redhat.com>

        * g++.dg/eh/simd-2.C (vecfunc): Fix typo.

        * g++.dg/eh/simd-1.C (vecfunc): Same.

From-SVN: r65165

committed Apr 02, 2003

0f91f094 Browse Files

fix · b945f154
```
From-SVN: r65163
```
Jason Merrill committed Apr 02, 2003
b945f154 Browse Files
* real.c (decode_ieee_single): Fix decoding of SNaN bit. · f875310e
```
From-SVN: r65161
```
Andreas Schwab committed Apr 02, 2003
f875310e Browse Files

except.c (convert_from_eh_region_ranges_1): Smash REG_EH_REGION notes for… · 125ca8fd

except.c (convert_from_eh_region_ranges_1): Smash REG_EH_REGION notes for nothrow calls if flag_forced_unwind_exceptions.

        * except.c (convert_from_eh_region_ranges_1): Smash REG_EH_REGION
        notes for nothrow calls if flag_forced_unwind_exceptions.
        (build_post_landing_pads): Mind flag_forced_unwind_exceptions.
        (sjlj_find_directly_reachable_regions): Likewise.
        (reachable_handlers): Likewise.
        (can_throw_external): Likewise.
        (collect_one_action_chain): Record cleanups after catch-all and
        must-not-throw if flag_forced_unwind_exceptions.
        * flags.h (flag_forced_unwind_exceptions): Declare.
        * toplev.c (flag_forced_unwind_exceptions): New.
        (lang_independent_options): Add it.
	* doc/invoke.text: Add it.

        * g++.dg/eh/forced1.C: New.
        * g++.dg/eh/forced2.C: New.

From-SVN: r65158

committed Apr 01, 2003

125ca8fd Browse Files

Daily bump. · 5b64bfc4
```
From-SVN: r65157
```
GCC Administrator committed Apr 02, 2003
5b64bfc4 Browse Files

01 Apr, 2003 1 commit

crti.asm: Clean up trailing whitespace. · 8f744ea9

        * config/ia64/crti.asm: Clean up trailing whitespace.
        Remove trailing hashes (#) from identifiers.

        * config/ia64/crtn.asm: Ditto.

        * config/ia64/crtend.asm: Remove trailing hashes (#) from
        identifiers.
        (__do_global_ctors_aux): Align to 32-byte boundary.  Add unwind
        directives.  Drop explicit bundling---it just makes the code
        harder to read.  Don't save/restore gp needlessly.

        * config/ia64/crtbegin.asm: Remove trailing hashes (#) from
        identifiers (they're only needed if the identifier would clash
        with a register name otherwise).
        (__do_global_dtors_aux): Align to 32-byte boundary. Add unwind
        directives.  Drop explicit bundling---it just makes the code
        harder to read.
        (__do_jv_register_classes): Ditto.
        (.fini_array): Remove "progbits" (newer
        assemblers don't like wrong section-types).
        (.init_array): Ditto.

From-SVN: r65150

committed Apr 01, 2003

8f744ea9 Browse Files