Commits · bf6ac87cc8d6a0c39c88dc78b2263317a6284c00 · lvzhengyang / riscv-gcc-1

13 Oct, 2004 33 commits

re PR target/17984 (Recent peephole2:s may cause internal compiler errors (2)) · bf6ac87c

	PR target/17984
	* config/cris/cris.md (asrandb, asrandw, lsrandb, lsrandw): Apply
	trunc_int_for_mode for constants used in shortened mode.

From-SVN: r89011

committed Oct 13, 2004

bf6ac87c Browse Files

re PR target/17984 (Recent peephole2:s may cause internal compiler errors (2)) · 5a78838a
```
	PR target/17984
	* gcc.dg/cris-peep2-xsrand2.c: New test.

From-SVN: r89010
```
Hans-Peter Nilsson committed Oct 13, 2004
5a78838a Browse Files

re PR c/17384 (ICE with mode attribute on structures) · 61f03aba

        PR c/17384
        * c-common.c (handle_mode_attribute): Disallow mode changes that
        alter the CODE of the top-level type.

        * crtstuff.c (__FRAME_END__): Remove mode attribute.  Find 32-bit
        integer from internal limits macros.
        * config/i386/mm3dnow.h (__v2sf): Fix base type.

From-SVN: r89009

committed Oct 13, 2004

61f03aba Browse Files

re PR debug/13841 (missing debug info for _Complex function arguments) · 32e66afd
```
        PR debug/13841
        * function.c (instantiate_decl): Recurse for CONCAT.

From-SVN: r89007
```
Richard Henderson committed Oct 13, 2004
32e66afd Browse Files
(extzvdi_internal1): Add attribute "compare". · 9a3c428b
```
        (extzvdi_internal2): Same.

From-SVN: r89004
```
David Edelsohn committed Oct 13, 2004
9a3c428b Browse Files

trans-decl.c (generate_local_decl): Simplify logic, fix comment typo. · 19e4c59d

* trans-decl.c (generate_local_decl): Simplify logic, fix comment
typo.
(gfc_generate_function_code): Fix formatting issue.

From-SVN: r89003

committed Oct 14, 2004

19e4c59d Browse Files

rs6000.md (andsi3): Add attribute "compare" for andi./andis. · 520308bc

        * config/rs6000/rs6000.md (andsi3): Add attribute "compare" for
        andi./andis.
	(anddi3): Same.

From-SVN: r89002

committed Oct 13, 2004

520308bc Browse Files

* doc/md.texi (Insn Canonicalizations): Removed extraneous quote. · 090359d6
```
From-SVN: r89001
```
Tom Tromey committed Oct 13, 2004
090359d6 Browse Files

extend.texi (Extended Asm): Rewrite asm volatile description. · 2f59e40e


2004-10-13  Dale Johannesen  <dalej@apple.com>

       * doc/extend.texi (Extended Asm):  Rewrite asm volatile description.

From-SVN: r88999

committed Oct 13, 2004

2f59e40e Browse Files

configure.ac: Check for more headers, functions. · ddfabf89

2004-10-12  Frank Ch. Eigler  <fche@redhat.com>

	* configure.ac: Check for more headers, functions.
	* mf-hooks2.c (mkbuffer, unmkbuffer): New helper functions for
	tracking overridden FILE buffers.
	(fopen, setvbuf): New/revised hook functions for buffer overriding.
	(setbuf,setlinebuf,fdopen,freopen,fopen64,freopen64,fclose): Ditto.
	(fflush): Accept given NULL stream (means "all streams").
	* mf-runtime.h.in:
	* mf-runtime.c (__mfu_check): Accept accesses that span adjacent
	HEAP/GUESS objects.
	(LOOKUP_CACHE_SIZE_MAX): Raise to 64K entries tentatively.
	(__mf_adapt_cache): Use them all.
	* testsuite/libmudflap.c/pass35-frag.c: Update warning message.
	* testsuite/libmudflap.c++/ctors.exp: Ditto.
	* testsuite/libmudflap.c/{pass51,pass52}-frag.c: New tests.
	* configure, config.h.in: Regenerated.

From-SVN: r88996

committed Oct 13, 2004

ddfabf89 Browse Files

toplev.c (compile_file): Call mudflap_finish_file from here ... · ccab73c3

2004-10-13  Frank Ch. Eigler  <fche@redhat.com>

	* toplev.c (compile_file): Call mudflap_finish_file from here ...
	* c-decl.c (c_write_global_declarations): ... instead of here ...
	* cp/decl.c (cp_finish_file): ... and here.
	* tree-mudflap.c (mudflap_enqueue_decl): Reword a warning message.

From-SVN: r88995

committed Oct 13, 2004

ccab73c3 Browse Files

tree-ssa-dom.c (record_range): Free the element if we are not going to use it. · 163075a0

2004-10-13  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree-ssa-dom.c (record_range): Free the element if we are not
        going to use it.

From-SVN: r88994

committed Oct 13, 2004

163075a0 Browse Files

Makefile.am: Add m32r support. · a472e9d4

* Makefile.am: Add m32r support.
* configure.ac: Likewise.
* Makefile.in: Regenerate.
* confiugre: Regenerate.
* src/types.c: Add m32r port to FFI_INTERNAL_TYPEDEF
 (uint64, sint64, double, longdouble)
* src/m32r: New directory.
* src/m32r/ffi.c: New file.
* src/m32r/sysv.S: Likewise.
* src/m32r/ffitarget.h: Likewise.

From-SVN: r88993

committed Oct 13, 2004

a472e9d4 Browse Files

re PR c++/17661 (ICE in create_tmp_var) · bcd46a7c


2004-10-13  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/17661
        * testsuite/g++.dg/expr/for2.C: New test.

2004-10-13  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/17661
        * semantics.c (finish_for_expr): Convert expression to void
        so that we don't create temporaries for a?b:c.

From-SVN: r88992

committed Oct 13, 2004

bcd46a7c Browse Files

re PR java/15578 (gcj doesn't support -extdirs) · 38467a0d

	PR java/15578:
	* lang.opt (--extdirs): Document.
	* jvspec.c (lang_specific_driver): Recognize -encoding and
	-extdirs.

From-SVN: r88991

committed Oct 13, 2004

38467a0d Browse Files

re PR java/15578 (gcj doesn't support -extdirs) · e89f2821
```
	PR java/15578:
	* gcc.c (option_map): Added --extdirs and --encoding.

From-SVN: r88990
```
Tom Tromey committed Oct 13, 2004
e89f2821 Browse Files
Fix incomplete commit. · 65e71cd6
```
From-SVN: r88986
```
Eric Botcazou committed Oct 13, 2004
65e71cd6 Browse Files

re PR target/14454 (virtual function with vararg won't compile) · b9bf58e5

	PR target/14454
	* config/sparc/sparc.c (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Set to
	sparc_can_output_mi_thunk.
	(sparc_output_mi_thunk): Simplify handling of delta offset.  Add
	handling of vcall offset.
	(sparc_can_output_mi_thunk): New predicate.
	* doc/tm.texi (TARGET_ASM_OUTPUT_MI_THUNK): Document VCALL_OFFSET.
	(TARGET_ASM_OUTPUT_MI_VCALL_THUNK): Delete.
	(TARGET_ASM_CAN_OUTPUT_MI_THUNK): New target hook.

	* config/sparc/sparc.c (emit_and_preserve): Preserve stack alignment.

	* config/sparc/sparc.md (movdi): Remove redundant test.

From-SVN: r88985

committed Oct 13, 2004

b9bf58e5 Browse Files

tree-dump.c (dump_options): Remove TDF_TREE, TDF_RTL, TDF_IPA from -fdump-tree-*-all. · 2a10039c

2004-10-13  Paolo Bonzini  <bonzini@gnu.org>

	* tree-dump.c (dump_options): Remove TDF_TREE, TDF_RTL,
	TDF_IPA from -fdump-tree-*-all.

From-SVN: r88984

committed Oct 13, 2004

2a10039c Browse Files

arm-protos.h (arm_load_pic_register): Update prototype. · fe013435

	* config/arm/arm-protos.h (arm_load_pic_register): Update prototype.
	* config/arm/arm.c (thumb_find_work_register): Update comments.
	(arm_load_pic_register): Add argument for scratch register.
	(arm_expand_prologue, thumb_expand_prologue): Pass extra argument.
	* config/arm/arm.md (builtin_setjmp_receiver): Ditto.

From-SVN: r88982

committed Oct 13, 2004

fe013435 Browse Files

* search.c: Fix a comment typo. · f0ec2b9a
```
From-SVN: r88981
```
Kazu Hirata committed Oct 13, 2004
f0ec2b9a Browse Files
* tree-data-ref.c: Fix comment typos. · 50300b4c
```
From-SVN: r88980
```
Kazu Hirata committed Oct 13, 2004
50300b4c Browse Files

re PR tree-optimization/17724 (wrong dominator (eh/fold all builtins) related) · 69d49802

	PR tree-optimization/17724
	* tree-cfg.c (tree_purge_dead_eh_edges): Free dominance info.

	* g++.dg/opt/pr17724-1.C: New test.
	* g++.dg/opt/pr17724-2.C: New test.
	* g++.dg/opt/pr17724-3.C: New test.
	* g++.dg/opt/pr17724-4.C: New test.
	* g++.dg/opt/pr17724-5.C: New test.
	* g++.dg/opt/pr17724-6.C: New test.

Co-Authored-By: Zdenek Dvorak <dvorakz@suse.cz>

From-SVN: r88979

committed Oct 13, 2004

69d49802 Browse Files

rs6000.c (altivec_builtin_mask_for_load): Made static GTY(()). · 13c62176

2004-10-13  Dorit Naishlos  <dorit@il.ibm.com>

        * rs6000.c (altivec_builtin_mask_for_load): Made static GTY(()).
        (altivec_builtin_mask_for_store): Likewise.
        (altivec_init_builtins): Use lang_hooks.builtin_function to
        create the decls for builtin_altivec_mask_for_load/store.

From-SVN: r88978

committed Oct 13, 2004

13c62176 Browse Files

Remove inclusion of loop.h · 1ce3d58a
```
From-SVN: r88977
```
Nick Clifton committed Oct 13, 2004
1ce3d58a Browse Files
Add support for M32R · 66c0e3b5
```
From-SVN: r88976
```
Kazuhiro Inaoka committed Oct 13, 2004
66c0e3b5 Browse Files

basic_string.tcc (_S_create): Use consistently the exponential policy, simplify. · cbb0dcef

2004-10-13  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/basic_string.tcc (_S_create): Use consistently
	the exponential policy, simplify.
	* testsuite/performance/21_strings/string_append_2.cc: New.

	* include/ext/array_allocator.h (allocate): Fix bad_alloc check.
	* testsuite/ext/array_allocator/2.cc: Fix wrt 64-bit archs (in
	that case sizeof(_Rep) == 24).

From-SVN: r88972

committed Oct 13, 2004

cbb0dcef Browse Files

basic-block.h (edge_iterator): Keep the address of VEC(edge) *. · f76ccf60

	* basic-block.h (edge_iterator): Keep the address of VEC(edge) *.
	(ei_container): New; renamed.
	(ei_start, ei_last): New macros.
	(ei_start_1, ei_last_1): Renamed from ei_start.
	(ei_last_1, ei_end_p): Use ei_container() where applicable.
	(ei_one_before_end_p, ei_next, ei_edge): Likewise.
	* gcse.c (remove_reachable_equiv_notes): Use ei_container().

From-SVN: r88966

committed Oct 13, 2004

f76ccf60 Browse Files

Makefile.in (tree-ssa-loop-niter.o): Depends on tree-data-ref.h. · 86df10e3

2004-10-11  Sebastian Pop  <pop@cri.ensmp.fr>

	* Makefile.in (tree-ssa-loop-niter.o): Depends on tree-data-ref.h.
	* cfgloop.c (initialize_loops_parallel_p): New.
	(flow_loops_find): Initialize the parallel_p field to true for all
	the loops.
	* tree-ssa-loop-niter.c: Include "tree-data-ref.h".
	(estimate_numbers_of_iterations_loop): Infers the loop bounds from
	the size of the data accessed in the loop.
	(struct nb_iter_bound): Moved...
	* cfgloop.h (struct nb_iter_bound): ... here.
	(estimated_nb_iterations, parallel_p): New fields in struct loop.
	(record_estimate): Declare extern here.
	* tree-chrec.c: Fix comments.
	(nb_vars_in_chrec): New function.
	* tree-chrec.h (nb_vars_in_chrec): Declared here.
	* tree-data-ref.c: Don't include lambda.h, that is already included
	in tree-data-ref.h.
	(tree_fold_divides_p): Don't check for integer_onep.
	(tree_fold_bezout): Removed.
	(gcd): New static duplicated function.
	(int_divides_p, dump_subscript): New.
	(dump_data_dependence_relation): Use dump_subscript.
	(dump_dist_dir_vectors, dump_ddrs, compute_estimated_nb_iterations,
	estimate_niter_from_size_of_data): New.
	(analyze_array_indexes, analyze_array): Call
	estimate_niter_from_size_of_data during	the detection of array
	references.  Pass in a pointer to the statement that contains the
	array reference.
	(all_chrecs_equal_p): New.
	(compute_distance_vector): Renamed compute_subscript_distance.
	Deal with multivariate conflict functions.
	(initialize_data_dependence_relation): Initialize DDR_AFFINE_P,
	DDR_SIZE_VECT, DDR_DIST_VECT, and DDR_DIR_VECT.
	(non_affine_dependence_relation): New.
	(analyze_ziv_subscript, analyze_siv_subscript_cst_affine,
	analyze_siv_subscript, analyze_miv_subscript,
	analyze_overlapping_iterations, subscript_dependence_tester):
	Initialize and return last_conflicts function.
	(initialize_matrix_A, FLOOR, compute_overlap_steps_for_affine_univar,
	compute_overlap_steps_for_affine_1_2): New.
	(analyze_siv_subscript_affine_cst): Removed.
	(analyze_subscript_affine_affine): Disprove dependences based on the
	iteration domains.  Solve the univariate dependence case as before,
	but use lambda_matrix_right_hermite instead of tree_fold_bezout.
	Implement the multivariate case of 2 versus 1 variables.
	(build_classic_dist_vector, build_classic_dir_vector): Implement some
	unhandled cases.
	(find_data_references_in_loop): Compute and initialize
	loop->estimated_nb_iterations and loop->parallel_p.
	(analyze_all_data_dependences): Modify the debug dump order.
	* tree-data-ref.h (SUB_LAST_CONFLICT_IN_A, SUB_LAST_CONFLICT_IN_B,
	subscript->last_conflict_in_a, subscript->last_conflict_in_b): Removed.
	(SUB_LAST_CONFLICT, subscript->last_conflict,
	data_dependence_relation->affine_p, data_dependence_relation->size_vect,
	DDR_AFFINE_P, DDR_SIZE_VECT): New.
	(find_data_references_in_loop, initialize_data_dependence_relation,
	dump_subscript, dump_ddrs, dump_dist_dir_vectors): Declared here.

From-SVN: r88965

committed Oct 13, 2004

86df10e3 Browse Files

configure: Regenerate. · 06c3418c

2004-10-12  Kelley Cook  <kcook@gcc.gnu.org>

	* configure: Regenerate.

From-SVN: r88962

committed Oct 13, 2004

06c3418c Browse Files

Daily bump. · 76c1875c
```
[[Split portion of a mixed commit.]]

From-SVN: r88960.2
```
GCC Administrator committed Oct 13, 2004
76c1875c Browse Files
Daily bump. · 194dd0a1
```
[[Split portion of a mixed commit.]]

From-SVN: r88958.2
```
GCC Administrator committed Oct 13, 2004
194dd0a1 Browse Files

[multiple changes] · a3186d4e

2004-10-12  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/17948
	* include/bits/stl_tree.h (erase(iterator, iterator)): Revert
	wrong commit of 2004-10-07.

2004-10-12  Scott Snyder  <snyder@fnal.gov>

	PR libstdc++/17948
	* testsuite/23_containers/set/modifiers/17948.cc: New.

From-SVN: r88956

committed Oct 13, 2004

a3186d4e Browse Files

12 Oct, 2004 7 commits

configure.in (*-*-cygwin*): Supress warning if newlib not present. · c8e6cd41

2004-10-12  Kelley Cook  <kcook@gcc.gnu.org>

	* configure.in (*-*-cygwin*): Supress warning if newlib not present.
	* configure: Regenerate.

From-SVN: r88954

committed Oct 12, 2004

c8e6cd41 Browse Files

Restored acciddental check-in. · 661fc486
```
From-SVN: r88951
```
Fariborz Jahanian committed Oct 12, 2004
661fc486 Browse Files
re PR tree-optimization/17892 (gcc-4.0 should not reassociate floating point add or multiplication) · 01d8c00b
```
PR 17892.
OKed by Roger Sayle.

From-SVN: r88950
```
Fariborz Jahanian committed Oct 12, 2004
01d8c00b Browse Files

s390.c (s390_va_start): Use build_va_arg_indirect_ref. · 967af719

	* config/s390/s390.c (s390_va_start): Use build_va_arg_indirect_ref.
	(s390_gimplify_va_arg): Likewise.

From-SVN: r88949

committed Oct 12, 2004

967af719 Browse Files

* defaults.h (REGNO_MODE_OK_FOR_BASE_P, REG_MODE_OK_FOR_BASE_P) · 888d2cd6

	(MODE_BASE_REG_REG_CLASS, REGNO_MODE_OK_FOR_REG_BASE_P)
	(REG_MODE_OK_FOR_REG_BASE_P): Provide default definitions.
	* regclass.c (record_address_regs): Remove ifdef.  Use
	REG_MODE_OK_FOR_REG_BASE_P and MODE_BASE_REG_REG_CLASS.
	* regrename.c (REG_MODE_OK_FOR_BASE_P): Remove unnecessary
	definition.
	(scan_rtx_address, replace_oldest_value_addr): Use
	REG_MODE_OK_FOR_REG_BASE_P and MODE_BASE_REG_REG_CLASS.
	* reload.c (REGNO_MODE_OK_FOR_BASE_P, REG_MODE_OK_FOR_BASE_P): Remove
	unnecessary definitions.
	(find_reloads_address_1): Support REG_MODE_OK_FOR_REG_BASE_P
	and MODE_BASE_REG_REG_CLASS.
	* config/arm/arm.h (MODE_BASE_REG_CLASS): Don't check reload_completed.
	(MODE_BASE_REG_REG_CLASS): Define.
	(REGNO_MODE_OK_FOR_REG_BASE_P): Define.
	(REG_MODE_OK_FOR_REG_BASE_P): Define.
	* doc/tm.texi (Register Classes): Document MODE_BASE_REG_REG_CLASS,
	REG_MODE_OK_FOR_REG_BASE_P, and REGNO_MODE_OK_FOR_REG_BASE_P.

From-SVN: r88948

committed Oct 12, 2004

888d2cd6 Browse Files

The apostrophe was there to signal that the s was coming · 3d4818fd
```
From-SVN: r88946
```
Daniel Berlin committed Oct 12, 2004
3d4818fd Browse Files

tree-ssa-alias.c (verify_name_tags): New function. · 7dcdacad

2004-10-12  Daniel Berlin <dberlin@dberlin.org>

	* tree-ssa-alias.c (verify_name_tags): New function.
	(verify_flow_sensitive_alias_info): Remove code that used to check name tags.
	(verify_alias_info): Call verify_name_tags.

From-SVN: r88945

committed Oct 12, 2004

7dcdacad Browse Files