Commits · 083b6717421551de719da50c1457e63e4fa4bbd9 · lvzhengyang / riscv-gcc-1

16 Jan, 2005 6 commits

re PR target/16304 (bootstrap failure on AIX 4.3.3: cannot build strstream in libstdc++) · 083b6717

	PR target/16304
	* defaults.h (TARGET_DEFERRED_OUTPUT_DEFS): Provide default.
	* toplev.c (compile_file): Call process_pending_assemble_output_defs
	just before targetm.asm_out.file_end.
	* tree.h (process_pending_assemble_output_defs): Declare.
	* varasm.c (assemble_output_def, process_pending_assemble_output_defs):
	New functions.
	(assemble_alias): Defer generation of assembly code for defines when
	TARGET_DEFERRED_OUTPUT_DEFS is true.
	* config/rs6000/aix41.h (TARGET_DEFERRED_OUTPUT_DEFS): Define.
	* config/rs6000/aix43.h (TARGET_DEFERRED_OUTPUT_DEFS): Define.
	* doc/tm.texi (TARGET_DEFERRED_OUTPUT_DEFS): document.

From-SVN: r93726

committed Jan 16, 2005

083b6717 Browse Files

re PR fortran/19168 (Mismatched KINDs in SELECT CASE constucts is not handled correctly) · 5352b89f

2005-01-16  Steven G. Kargl  <kargls@comcast.net>

	PR 19168
	* resolve.c (check_case_overlap): Typo in comment.
	(validate_case_label_expr):  Fix up kinds of case values
	(resolve_select): Properly handle kind mismatches.
testsuite/
	* gfortran.dg/select_5.f90: New test.

From-SVN: r93725

committed Jan 16, 2005

5352b89f Browse Files

re PR fortran/17675 ([Regression w.r.t. g77] Alignment constraints not honored in EQUIVALENCE) · 36c028f6

2004-01-16  Paul Brook  <paul@codesourcery.com>

	PR fortran/17675
	* trans-common.c (translate_common): Remove duplicate function call.
	(finish_equivalences): Preserve alignment when biasing offsets.
testsuite/
	* gfortran.dg/common_4.f90: New test.

From-SVN: r93724

committed Jan 16, 2005

36c028f6 Browse Files

re PR libstdc++/19322 (std::isnan<>() is broken on FreeBSD) · 3a2794ab

2005-01-16  Lorenz Minder  <lminder@gmx.net>
	    Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/19322
	* include/c_std/std_cmath.h: Define the C99 classification facilities
	directly inside namespace std:.
	* testsuite/26_numerics/cmath/19322.cc: New.

Co-Authored-By: Paolo Carlini <pcarlini@suse.de>

From-SVN: r93723

committed Jan 16, 2005

3a2794ab Browse Files

objc-act.c (objc_push_parm): Call c_type_promotes_to() via a lang-hook. · 6435c34b

[gcc/objc/ChangeLog]
2005-01-16  Ziemowit Laski  <zlaski@apple.com>

        * objc-act.c (objc_push_parm): Call c_type_promotes_to()
        via a lang-hook.

From-SVN: r93722

committed Jan 16, 2005

6435c34b Browse Files

Daily bump. · c3bcec12
```
From-SVN: r93719
```
GCC Administrator committed Jan 16, 2005
c3bcec12 Browse Files

15 Jan, 2005 26 commits

Update copyrights to 2005. · de2a399d
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From-SVN: r93714
```
John David Anglin committed Jan 15, 2005
de2a399d Browse Files
primary.c (check_digit): Call 'ISXDIGIT' instead of assuming ASCII-like character encoding. · da8309c6
```
* primary.c (check_digit): Call 'ISXDIGIT' instead of assuming
ASCII-like character encoding.

From-SVN: r93713
```
Tobias Schlüter committed Jan 15, 2005
da8309c6 Browse Files

re PR java/19444 (GCJ implementation of java.net.URI misses host support) · 4b8a70aa

2005-01-15  Michael Koch  <konqueror@gmx.de>

	PR libgcj/19444
	* java/net/URI.java
	(AUTHORITY_REGEXP): New regexp constant.
	(AUTHORITY_USERINFO_GROUP): New constant.
	(AUTHORITY_HOST_GROUP): Likewise.
	(AUTHORITY_PORT_GROUP): Likewise.
	(port): Changed default value to -1.
	(parseURI): Parse authority part and initialize host,
	port and userInfo.

From-SVN: r93711

committed Jan 15, 2005

4b8a70aa Browse Files

re PR rtl-optimization/19462 (generating return insns while… · 01c4f82a

re PR rtl-optimization/19462 (generating return insns while current_function_epilogue_delay_list nonempty)

	PR rtl-optimization/19462
	* gcc.dg/torture/pr19462-1.c: New test.

From-SVN: r93709

committed Jan 15, 2005

01c4f82a Browse Files

re PR objc/19321 (objc ignores volatile in argument types for messages) · aecaa19a

[gcc/objc/ChangeLog]
2005-01-15  Ziemowit Laski  <zlaski@apple.com>

        PR objc/19321
        * objc-act.c (get_arg_type_list): Decay function arguments into
        pointers.
        (objc_push_parm): Likewise; bring PARM_DECL construction closer
        in line with what the C front-end does.
        (objc_get_parm_info): Call pushdecl() and finish_decl() on
        each PARM_DECL, like the C front-end does.
        (start_method_def): Remove redundant ARRAY_TYPE decay.
        (objc_start_function): Bring closer in line with what the
        C front-end does for functions.

[gcc/testsuite/ChangeLog]
2005-01-15  Ziemowit Laski  <zlaski@apple.com>

        PR objc/19321
        * objc.dg/func-ptr-2.m: New.
        * objc.dg/volatile-1.m: New.

From-SVN: r93706

committed Jan 15, 2005

aecaa19a Browse Files

* gcc.dg/20040813-1.c: Add hppa*64*-*-* to no stabs list. · a04b62b2
```
From-SVN: r93704
```
John David Anglin committed Jan 15, 2005
a04b62b2 Browse Files

re PR target/19336 (HPPA64 does not support TImode) · 83c32f2e

	PR target/19336
	* pa.c (pa_scalar_mode_supported_p): New function.
	(TARGET_SCALAR_MODE_SUPPORTED_P): Define.
	* pa.h (MIN_UNITS_PER_WORD): Add comment.

From-SVN: r93703

committed Jan 15, 2005

83c32f2e Browse Files

pa-protos.h (prefetch_operand): Delete. · 2d5ca9a0

	* pa-protos.h (prefetch_operand): Delete.
	(prefetch_cc_operand, prefetch_nocc_operand): New declations.
	* pa.c (prefetch_operand): Delete.
	(prefetch_cc_operand, prefetch_nocc_operand): New functions.
	* pa.h (EXTRA_CONSTRAINT): Add `W' constraint.
	(PREDICATE_CODES): Delete prefetch_operand.  Add prefetch_cc_operand
	and prefetch_nocc_operand.
	* pa.md (prefetch): Rework to avoid reload problems handling short
	displacements when a cache control completer needs to be provided.
	(prefetch_32, prefetch_64): Delete.
	(prefetch_cc, prefetch_nocc): New patterns.

From-SVN: r93702

committed Jan 15, 2005

2d5ca9a0 Browse Files

* config/rs6000/aix52.h (CPLUSPLUS_CPP_SPEC): Revert previous change. · 6a9836b1
```
From-SVN: r93700
```
David Edelsohn committed Jan 15, 2005
6a9836b1 Browse Files
* config/os/aix/os_defines.h (_G_USING_THUNKS): Delete. · 57307e31
```
From-SVN: r93699
```
David Edelsohn committed Jan 15, 2005
57307e31 Browse Files

re PR target/19388 (MAX_OFILE_ALIGNMENT on PA HP-UX) · 22f549fd

	PR ada/19388
	* pa.c (pa_asm_output_aligned_common): Warn if specified alignment
	exceeds maximum alignment for global common data.
	* pa64-hpux.h (MAX_OFILE_ALIGNMENT): Define to 32768.
	* som.h (MAX_OFILE_ALIGNMENT): Likewise.

From-SVN: r93698

committed Jan 15, 2005

22f549fd Browse Files

* tree-ssa-dom.c (extract_range_from_cond): Correct condition. · 19e1af6e
```
From-SVN: r93697
```
Roger Sayle committed Jan 15, 2005
19e1af6e Browse Files

harg-reg-set.h (reg_class_names): Prototype global array. · 778f72f2


	* harg-reg-set.h (reg_class_names): Prototype global array.
	* regclass.c (reg_class_names): Declare here and initialize to
	REG_CLASS_NAMES.
	(dump_regclass): Remove local declaration of reg_class_names.
	(regclass): Likewise.
	* cfg.c (dump_flow_info): Likewise.
	* ra-debug.c (reg_class_names): Likewise.
	* regrename.c (reg_class_names): Likewise.
	* reload.c (reg_class_names): Likewise.
	* reload1.c (spill_failure): Likewise.
	* config/m68hc11/m68hc11.c (reg_class_names): Likewise.

From-SVN: r93696

committed Jan 15, 2005

778f72f2 Browse Files

s390.md ("reload_outti"): Remove predicate for output operand. · 9c3c3dcc

	* config/s390/s390.md ("reload_outti"): Remove predicate for
	output operand.  Abort if operand is not a MEM.
	("reload_outdi", "reload_outdf"): Likewise.

From-SVN: r93695

committed Jan 15, 2005

9c3c3dcc Browse Files

config.gcc (*-*-openbsd*): Set HAS_LIBC_R for OpenBSD <= 3.2. · 378b66d4

2005-01-11  Marc Espie  <espie@openbsd.org>

	* config.gcc (*-*-openbsd*): Set HAS_LIBC_R for OpenBSD <= 3.2.
	(i[34567]86-*-openbsd*): Switch to ELF for OpenBSD >= 3.4.
	* config/openbsd.h:  Fix C++ includes for native configurations.
	Add proper OS_CPP_BUILTINS.  Fix libspec for recent OpenBSD.
	Add trampoline support.
	* config/i386/openbsdelf.h: New.

okay Richard Earnshaw, Zack Weinberg, further changes in a separate patch.

From-SVN: r93694

committed Jan 15, 2005

378b66d4 Browse Files

collect2.c (main): Explicitly parse -dynamic-linker option. · 60828cbd

2005-01-15  Marc Espie  <espie@openbsd.org>

	* collect2.c (main): Explicitly parse -dynamic-linker option.

okay Mark Mitchell

From-SVN: r93693

committed Jan 15, 2005

60828cbd Browse Files

re PR tree-optimization/19060 (Miscompiling of if and "long long") · 75b9aa9f

	PR tree-optimization/19060
	* tree-ssa-dom.c (extract_range_from_cond) <case LT_EXPR, GT_EXPR>:
	Return 0 if op1 <= TYPE_MIN_VALUE () resp. op1 >= TYPE_MAX_VALUE ().
	(simplify_cond_and_lookup_avail_expr): Add assert for dummy == 0
	and handle extract_range_from_cond returning false.
	* fold-const.c (fold): Optimize comparisons with min/max even for
	width > HOST_BITS_PER_WIDE_INT.

	* gcc.c-torture/execute/20050104-1.c: New test.

From-SVN: r93692

committed Jan 15, 2005

75b9aa9f Browse Files

rtems.h (MIPS_DEFAULT_GVALUE): Set to 0. · 4ba9f2a1

2005-01-15  Ralf Corsepius  <ralf.corsepius@rtems.org>

	* config/mips/rtems.h (MIPS_DEFAULT_GVALUE): Set to 0.
	* config/mips/t-rtems (MULTILIBS_DIRNAMES,MULTILIB_OPTIONS):
	Remove little endian multilib variants.
	Add mips32 multilib variant.

From-SVN: r93690

committed Jan 15, 2005

4ba9f2a1 Browse Files

re PR libfortran/18983 (can't open /dev/null as an output file) · e1c74af0

2005-01-15  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/18983
        * io/transfer.c (st_write_done): only truncate when it
        is required.

2005-01-15  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/18983
        * gfortran.dg/write_to_null.f90: New test.

From-SVN: r93689

committed Jan 15, 2005

e1c74af0 Browse Files

rtlanal.c (regs_set_between_p): Remove. · 6a29dc8b

	* rtlanal.c (regs_set_between_p): Remove.
	* rtl.h: Remove the corresponding prototype.

From-SVN: r93685

committed Jan 15, 2005

6a29dc8b Browse Files

explow.c (copy_all_reg, stabilize): Remove. · bbc8fb00

	* explow.c (copy_all_reg, stabilize): Remove.
	* expr.h: Remove the corresponding prototypes.

From-SVN: r93683

committed Jan 15, 2005

bbc8fb00 Browse Files

rs6000.c (rs6k_nonimmediate_operand): Rename to rs6000_nonimmediate_operand. · 165a5bad

        * config/rs6000/rs6000.c (rs6k_nonimmediate_operand): Rename
        to rs6000_nonimmediate_operand.
        * config/rs6000/rs6000.h (PREDICATE_CODES): Rename
        rs6k_nonimmediate_operand to rs6000_nonimmediate_operand.
        * config/rs6000/rs6000.md (movsi_internal1): Rename predicate to
        rs6000_nonimmediate_operand.
        * config/rs6000/spe.md (movdf_e500_double): Rename predicate to
        rs6000_nonimmediate_operand.

From-SVN: r93682

committed Jan 14, 2005

165a5bad Browse Files

Update copyright years. · 95f16434
```
From-SVN: r93681
```
Ulrich Weigand committed Jan 15, 2005
95f16434 Browse Files

re PR other/19328 (FAIL: gcc.dg/attr-alias-2.c (test for excess errors)) · 0c12d24f


2005-01-14  Andrew Pinski  <pinskia@physics.uc.edu>
            John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

        PR other/19328
        * gcc.dg/attr-alias-2.c: dg-require-alias takes an
        argument.

Co-Authored-By: John David Anglin <dave.anglin@nrc-cnrc.gc.ca>

From-SVN: r93680

committed Jan 14, 2005

0c12d24f Browse Files

tree-ssa-alias.c (pass_may_alias): Add TODO_verify_stmts. · 7f9e6d2a

2005-01-14  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree-ssa-alias.c (pass_may_alias): Add TODO_verify_stmts.

From-SVN: r93679

committed Jan 14, 2005

7f9e6d2a Browse Files

Daily bump. · 6c80f42e
```
From-SVN: r93677
```
GCC Administrator committed Jan 15, 2005
6c80f42e Browse Files

14 Jan, 2005 8 commits

re PR c++/19263 (wrong-code: explicit initialization of v8qi miscompiled) · 74aad7cc

	PR c++/19263
	* typeck2.c (split_nonconstant_init_1) <case VECTOR_TYPE>: Put a copy
	of CONSTRUCTOR's node into MODIFY_EXPR, as the original is modified.

	* g++.dg/init/vector1.C: New test.

From-SVN: r93672

committed Jan 15, 2005

74aad7cc Browse Files

lang-specs.h ("@objective-c"): Use cc1obj when -E is used so that -fobjc-exceptions is accepted. · 28bbb550
```
        * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
        that -fobjc-exceptions is accepted.

From-SVN: r93670
```
Mike Stump committed Jan 14, 2005
28bbb550 Browse Files

rs6000.h (CLASS_MAX_NREGS): DF goes in 1 register on e500v2. · 54b695e7

	* config/rs6000/rs6000.h (CLASS_MAX_NREGS): DF goes in 1 register
	on e500v2.
	(CANNOT_CHANGE_MODE_CLASS): Restrict DI mode changes on e500v2.
	(PREDICATE_CODES): Add rs6k_nonimmediate_operand.

	* config/rs6000/rs6000.c (invalid_e500_subreg): New.
	(rs6k_nonimmediate_operand): New.
	(rs6000_legitimate_offset_address_p): Handle DI modes on e500v2
	correctly.
	(legitimate_lo_sum_address_p): Same.
	(rs6000_legitimize_address): Same.
	(rs6000_legitimize_reload_address): Same.
	(rs6000_legitimate_address): Same.
	(spe_build_register_parallel): Pass DF and DC modes in a DI
	register.

	* config/rs6000/rs6000.md ("*movsi_internal1"): Change predicate
	to rs6k_nonimmediate_operand.

	* config/rs6000/spe.md ("*frob_df_di"): New.
	("*frob_di_df"): New.
	("*frob_di_df_2"): New.
	("*mov_sidf_e500_subreg0"): New.
	("*mov_sidf_e500_subreg4"): New.
	("*movdf_e500_double"): Change predicate to
	rs6k_nonimmediate_operand.

From-SVN: r93665

committed Jan 14, 2005

54b695e7 Browse Files

File.java (toURI): Generate a URI which we understand. · fd3395a5

2005-01-14  Robin Green  <greenrd@greenrd.org>

	* java/io/File.java (toURI): Generate a URI which we understand.

From-SVN: r93664

committed Jan 14, 2005

fd3395a5 Browse Files

re PR libstdc++/19422 (assoc. containers: ctor taking range is O(n log n) even… · 21c332dc

re PR libstdc++/19422 (assoc. containers: ctor taking range is O(n log n) even if the range is sorted)

2005-01-14  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/19422
	* include/bits/stl_tree.h (_Rb_tree<>::insert_equal(_II, _II),
	_Rb_tree<>::insert_unique(_II, _II)): Use insert_equal (insert_unique,
	respectively) with hint (end()).
	* testsuite/performance/23_containers/set_create_from_sorted.cc: New.

From-SVN: r93663

committed Jan 14, 2005

21c332dc Browse Files

Testcases for sibcall unwind info problems. · 66f9a6de

PR target/13158
* gcc.target/ia64/sibcall-unwind-1.c: New test.
PR target/18987
* gcc.target/ia64/sibcall-unwind-2.c: New test.

From-SVN: r93660

committed Jan 14, 2005

66f9a6de Browse Files

postreload.c (move2add_note_store): Only call trunc_int_for_mode on scalar integers. · 05075d4e
```
	* postreload.c (move2add_note_store): Only call
	trunc_int_for_mode on scalar integers.

From-SVN: r93658
```
Aldy Hernandez committed Jan 14, 2005
05075d4e Browse Files

tree-ssa-dce.c (visited_control_parents): New sbitmap to replace BB_VISITED uses. · a28fee03

	* tree-ssa-dce.c (visited_control_parents): New sbitmap to
	replace BB_VISITED uses.
	(find_obviously_necessary_stmts): Don't clear BB_VISITED.
	(propagate_necessity): Check the bitmap instead of BB_VISITED.
	(tree_dce_done): Free visited_control_parents.
	(perform_tree_ssa_dce): Allocate and clear it.
	* tree-ssa-pre.c (compute_antic_aux): Make non-recursive.
	(compute_antic): Iterate from here using a DFS.  Use an sbitmap
	instead of BB_VISITED.

From-SVN: r93654

committed Jan 14, 2005

a28fee03 Browse Files