Commits · a82bbcbbbe6078e451d46cd4b2387894e1677f01 · lvzhengyang / riscv-gcc-1

07 Oct, 2004 12 commits

re PR rtl-optimization/17791 (doloop can produce wrong code causes Ada bootstrap failure) · a82bbcbb

	PR rtl-optimization/17791
	* loop-doloop.c (doloop_modify): Take number of iterations as
	argument.
	(doloop_optimize): Extend or shorten the number of iterations
	when changing mode of counter register.
	* loop-iv.c (lowpart_subreg): Export.
	* rtl.h (lowpart_subreg): Declare.

From-SVN: r88668

committed Oct 07, 2004

a82bbcbb Browse Files

Fix wrong attribution. · 1313b31f
```
From-SVN: r88666
```
Christian Ehrhardt committed Oct 07, 2004
1313b31f Browse Files

re PR tree-optimization/17806 (compiler error: in verify_loop_structure, at… · a746fd8c

re PR tree-optimization/17806 (compiler error: in verify_loop_structure, at cfgloop.c:1491 , works -O2, breaks with -O3)

	PR tree-optimization/17806
	* cfghooks.c (split_edge): Update IRREDUCIBLE_LOOP flags.
	* cfgloopmanip.c (loop_split_edge_with): Updating of IRREDUCIBLE_LOOP
	flags moved to split_edge.

From-SVN: r88665

committed Oct 07, 2004

a746fd8c Browse Files

* gcc.c-torture/compile/20041007-1.c: New test. · cc67d2fa
```
From-SVN: r88662
```
Christian Ehrhardt committed Oct 07, 2004
cc67d2fa Browse Files
re PR middle-end/17835 (stage2 compiler is broken because it is built with -fomit-frame-pointer) · 38636eac
```
	PR middle-end/17835
	* expmed.c (expand_sdiv_pow2): Force a stack adjustment
	before tentatively building the conditional move sequence.

From-SVN: r88661
```
Eric Botcazou committed Oct 07, 2004
38636eac Browse Files

re PR middle-end/16815 (MIPS n32/n64 inefficient code for float arguments) · ae8c9754

	PR target/16815
	* function.c (assign_parm_setup_block_p): Tighten BLOCK_REG_PADDING
	check.
	* config/pa/pa.h (BLOCK_REG_PADDING): Define in terms of
	function_arg_padding.

From-SVN: r88660

committed Oct 07, 2004

ae8c9754 Browse Files

re PR bootstrap/17857 (fixproto can't find fix-header) · ed00ab95
```
	PR bootstrap/17857
	* Makefile.in (stmp-fixproto): Pass FIX_HEADER=build/... to fixproto.

From-SVN: r88659
```
Richard Sandiford committed Oct 07, 2004
ed00ab95 Browse Files
MAINTAINERS (Language Front Ends Maintainers): New. · a8b0957e
```
	* MAINTAINERS (Language Front Ends Maintainers): New.  Move
	entries belonging to this category.

From-SVN: r88658
```
Kazu Hirata committed Oct 07, 2004
a8b0957e Browse Files

hooks.c (hook_int_void_1, [...]): Remove. · 5ac6107c

	* hooks.c (hook_int_void_1, hook_void_int): Remove.
	* hooks.h: Remove the corresponding prototypes.

From-SVN: r88657

committed Oct 07, 2004

5ac6107c Browse Files

re PR fortran/17678 (USE statement incorrectly initializes allocatable array) · 2b58638b

	PR fortran/17678
	* trans-array.c (gfc_trans_deferred_array): Leave use associated
	variables alone.
testsuite/
	* gfortran.dg/use_allocated_1.f90: New test.

From-SVN: r88655

committed Oct 07, 2004

2b58638b Browse Files

Daily bump. · d1d52531
```
[[Split portion of a mixed commit.]]

From-SVN: r88653.2
```
GCC Administrator committed Oct 07, 2004
d1d52531 Browse Files
Daily bump. · 4095901c
```
[[Split portion of a mixed commit.]]

From-SVN: r88652.2
```
GCC Administrator committed Oct 07, 2004
4095901c Browse Files

06 Oct, 2004 28 commits

re PR middle-end/17849 (intrinsic_pack.f90) · a3ed9870

2004-10-06  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/17849
        * gfortran.fortran-torture/compile/nested.f90: New test


2004-10-06  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/17849
        * tree-nested.c (walk_stmt_info): Add changed field.
        (convert_nonlocal_reference): Set changed to when we
        change a decl to unnested decl.
        <case ADDR_EXPR>: Instead of checking if the immediate part
        of the ADDR_EXPR changed, check the field changed.
        Use recompute_tree_invarant_for_addr_expr instead of unsetting
        TREE_INVARIANT.
        (convert_local_reference):  Set changed to when we
        change a decl to unnested decl.
        <case ADDR_EXPR>: Instead of checking if the immediate part
        of the ADDR_EXPR changed, check the field changed.
        Also call recompute_tree_invarant_for_addr_expr on the ADDR_EXPR.

From-SVN: r88650

committed Oct 06, 2004

a3ed9870 Browse Files

* simplify.c (gfc_simplify_abs): Use mpfr_hypot for CABS. · c45abcaf
```
From-SVN: r88647
```
Tobias Schlüter committed Oct 07, 2004
c45abcaf Browse Files

defaults.h (DWARF2_GENERATE_TEXT_SECTION_LABEL): Remove. · 9e749a8b

	* defaults.h (DWARF2_GENERATE_TEXT_SECTION_LABEL): Remove.
	* dwarf2out.c (dwarf2out_init): Remove references to
	DWARF2_GENERATE_TEXT_SECTION_LABEL.
	* system.h: Poison DWARF2_GENERATE_TEXT_SECTION_LABEL.
	* doc/tm.texi (DWARF2_GENERATE_TEXT_SECTION_LABEL): Remove.

From-SVN: r88631

committed Oct 06, 2004

9e749a8b Browse Files

c-typeck.c (convert_arguments): Take expression for called function rather than its name. · 03dafa61

	* c-typeck.c (convert_arguments): Take expression for called
	function rather than its name.  Handle ObjC selectors directly
	rather than relying on warn_for_assignment to do so.  Call warning
	directly rather than warn_for_assignment.  Use %qE in diagnostics.
	Say "argument" rather than "arg" in diagnostics.
	(build_function_call): Update call to convert_arguments.

testsuite:
	* gcc.dg/Wconversion-2.c, gcc.dg/func-args-1.c: New tests.

From-SVN: r88630

committed Oct 06, 2004

03dafa61 Browse Files

re PR debug/17787 (Ada does not bootstrap on darwin because of -feliminate-unused-debug-symbols) · 75917fc0

2004-10-06  Andrew Pinski  <pinskia@physics.uc.edu>

        PR debug/17787
        * dbxout.c (dbxout_symbol): Really handle RECORD, UNION, and
        ENUMs specially instead of just saying we do.

From-SVN: r88629

committed Oct 06, 2004

75917fc0 Browse Files

acinclude.m4 (GLIBCXX_ENABLE_THREADS): Set enable_thread. · e3f78d9b


2004-10-06  Benjamin Kosnik  <bkoz@redhat.com>

	* acinclude.m4 (GLIBCXX_ENABLE_THREADS): Set enable_thread.
	(GLIBCXX_CONFIGURE_TESTSUITE): Use it.
	* configure: Regenerated.
	* testsuite/Makefile.am (CLEANFILES): Add TEST for
	check-performance executables.
	(stamp_thread): New.
	(all-local): Use it.
	* testsuite/Makefile.in: Regenerate.
	* scripts/create_testsuite_files: Filter thread tests.

	* testsuite/thread/pthread1.cc: Remove macro conditionals: this
	file will only be run by thread enabled configurations.
	* testsuite/thread/pthread7-rope.cc: Same, add rope_type typedef.
	* testsuite/thread/pthread6.cc: Same.
	* testsuite/thread/pthread5.cc: Same.
	* testsuite/thread/pthread4.cc: Same.
	* testsuite/thread/pthread3.cc: Same.
	* testsuite/thread/pthread2.cc: Same.

	* testsuite/ext/mt_allocator/instantiate.cc: Add in __GTHREADS guard.
	* testsuite/ext/mt_allocator/deallocate_global-1.cc: Move to...
	* testsuite/ext/mt_allocator/deallocate_global_thread-1.cc: ...here.
	* testsuite/ext/mt_allocator/deallocate_global-3.cc: Move to...
	* testsuite/ext/mt_allocator/deallocate_global_thread-3.cc: ...here.
	* testsuite/ext/mt_allocator/deallocate_local-1.cc: Move to...
	* testsuite/ext/mt_allocator/deallocate_local_thread-1.cc: ...here.
	* testsuite/ext/mt_allocator/deallocate_local-3.cc: Move to...
	* testsuite/ext/mt_allocator/deallocate_local_thread-3.cc: ...here.

From-SVN: r88628

committed Oct 06, 2004

e3f78d9b Browse Files

[multiple changes] · 564060c3

2004-10-05  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/17368
        * semantics.c (finish_asm_stmt): Asm expressions need cleanup
        also.

2004-10-06  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/17368
        * g++.dg/ext/asm6.C: New test.

From-SVN: r88627

committed Oct 06, 2004

564060c3 Browse Files

dwarf2.h: Sync with include/elf/dwarf2.h · df7d2d80

2004-10-06  Eric Christopher  <echristo@redhat.com>

	* dwarf2.h: Sync with include/elf/dwarf2.h

From-SVN: r88626

committed Oct 06, 2004

df7d2d80 Browse Files

tree-pretty-print.c (dump_generic_node): Fix printing of BINFO and TREE_VEC nodes. · 55e9452e

2004-10-06  Daniel Berlin  <dberlin@dberlin.org>

	* tree-pretty-print.c (dump_generic_node): Fix printing of BINFO
	and TREE_VEC nodes.

From-SVN: r88624

committed Oct 06, 2004

55e9452e Browse Files

It would have been nice to commit the changelog as well. · 44301a59
```
sigh

From-SVN: r88623
```
Daniel Berlin committed Oct 06, 2004
44301a59 Browse Files

lambda-code.c (lambda_loopnest_to_gcc_loopnest): Convert to use… · feb075f4

lambda-code.c (lambda_loopnest_to_gcc_loopnest): Convert to use FOR_EACH_SSA_USE_OPERAND iterator, and propagate_value.

2004-10-06  Daniel Berlin  <dberlin@dberlin.org>

	* lambda-code.c (lambda_loopnest_to_gcc_loopnest): Convert
	to use FOR_EACH_SSA_USE_OPERAND iterator, and propagate_value.

2004-10-06  Daniel Berlin  <dberlin@dberlin.org>

	* lambda-code.c (compute_nest_using_fourier_motzkin): New
	function.
	(lambda_compute_auxillary_space): Split from here.

2004-10-06  Daniel Berlin  <dberlin@dberlin.org>

	* tree-ssa-loop-ivopts.c (expr_invariant_in_loop): Make non-static.
	* tree-flow.h: Add prototype.
	* lambda-code.c (invariant_in_loop_and_outer_loops): Use
	expr_invariant_in_loop.

From-SVN: r88622

committed Oct 06, 2004

feb075f4 Browse Files

added changelog entry for prior commit. · 8813c944
```
From-SVN: r88620
```
Kenneth Zadeck committed Oct 06, 2004
8813c944 Browse Files
tree-cfg.c (thread_jumps): Remove a duplicate check for EXIT_BLOCK_PTR. · 4c1d660f
```
	* tree-cfg.c (thread_jumps): Remove a duplicate check for
	EXIT_BLOCK_PTR.

From-SVN: r88619
```
Kazu Hirata committed Oct 06, 2004
4c1d660f Browse Files

re PR libfortran/17709 (NULL I/O list and Format error.) · 7726f633

	PR libfortran/17709
	* io/transfer.c (data_transfer_init): Reset sf_seen_eor.
testsuite/
	* gfortran.dg/empty_format_1.f90: New test.

From-SVN: r88615

committed Oct 06, 2004

7726f633 Browse Files

s390-protos.h (s_imm_operand): Remove. · 575f7c2b

	* config/s390/s390-protos.h (s_imm_operand): Remove.
	(s390_pool_operand): Add prototype.
	* config/s390/s390.c (general_s_operand): Remove.
	(s_imm_operand): Remove.
	(s_operand): Merge contents of general_s_operand.
	(s390_pool_operand): New function.
	* config/s390/s390.h (PREDICATE_CODES): Remove s_imm_operand.
	* config/s390/s390.md ("*cmpdi_cct", "*cmpsi_cct"): New insns.
	("*cmpdi_ccu"): Merge Q->Q alternative.
	("*cmpsi_ccu", "*cmphi_ccu"): Likewise.
	("*cmpqi_ccu"): Merge Q->Q, n->Q, n->S alternatives.
	("*cli"): Remove.
	("*cmpdi_ccu_mem", "*cmpsi_ccu_mem"): Likewise.
	("*cmphi_ccu_mem", "*cmpqi_ccu_mem"): Likewise.
	("*movstricthi"): Use memory_operand instead of s_imm_operand.

From-SVN: r88614

committed Oct 06, 2004

575f7c2b Browse Files

Added missing memory attribute to asm instruction. · 71dfe051
```
From-SVN: r88612
```
Kenneth Zadeck committed Oct 06, 2004
71dfe051 Browse Files

re PR libstdc++/17780 (std::allocator vs. static init) · 84706343


2004-10-06  Benjamin Kosnik  <bkoz@redhat.com>
	    Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/17780
	* src/mt_allocator.cc (__pool<true>::_M_reserve_block): Revert
	to old locking order.

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

From-SVN: r88611

committed Oct 06, 2004

84706343 Browse Files

re PR fortran/17283 (UNPACK issues) · 3b0cff13

PR fortran/17283
* gfortran.fortran-torture/execute/intrinsic_pack.f90: Enable new
tests.

From-SVN: r88610

committed Oct 06, 2004

3b0cff13 Browse Files

re PR fortran/17568 (ISHFT intrinsic: bogus overflow error) · 5d24a977

fortran/
PR fortran/17568
* simplify.c (twos_complement): New function.
(gfc_simplify_ishft, gfc_simplify_ishftc): Revise.

testsuite/
PR fortran/17568
* gfortran.dg/ishft.f90: New test.

From-SVN: r88609

committed Oct 06, 2004

5d24a977 Browse Files

ia64.h (FUNCTION_ARG_BOUNDARY): Change macro to call ia64_function_arg_boundary. · d13256a3

	* config/ia64/ia64.h (FUNCTION_ARG_BOUNDARY): Change macro to
	call ia64_function_arg_boundary.
	* config/ia64/ia64-protos.h (ia64_function_arg_boundary): New.
	* config/ia64/ia64.c (ia64_function_arg_boundary): New.
	(ia64_function_arg_advance): Do not put 128 bit floats into
	FP registers.

From-SVN: r88608

committed Oct 06, 2004

d13256a3 Browse Files

trans-stmt.c (gfc_trans_simple_do): New function. · fbdad37d

	* trans-stmt.c (gfc_trans_simple_do): New function.
	(gfc_trans_do): Use it.  Evaluate iteration bounds before entering
	loop.  Update comments.
testsuite/
	* gfortran.dg/do_1.f90: New test.

From-SVN: r88607

committed Oct 06, 2004

fbdad37d Browse Files

parse.y (issue_warning_error_from_context): Use va_list * instead of va_list parameter. · 5a6aa19c

	* parse.y (issue_warning_error_from_context): Use va_list *
	instead of va_list parameter.
	(parse_error_context): Update call.
	(parse_warning_context): Likewise.

From-SVN: r88605

committed Oct 06, 2004

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builtins.c (expand_builtin_strcpy): Delete duplicate code. · 609ae0e2

	* builtins.c (expand_builtin_strcpy): Delete duplicate code.
	Accept an expression instead of an arglist.
	(expand_builtin_stpcpy): Accept an expression instead of an
	arglist.

testsuite:
	* gcc.c-torture/execute/builtins/lib/strcpy.c: Don't abort when
	optimizing for size.

From-SVN: r88604

committed Oct 06, 2004

609ae0e2 Browse Files

* MAINTAINERS: Update my e-mail address. · 96836f61
```
From-SVN: r88598
```
Josef Zlomek committed Oct 06, 2004
96836f61 Browse Files

re PR target/16007 (Use of static template members results in broken executables) · 51e9a60c

	PR target/16007
	* doc/install.texi (*-*-solaris2*): Mention potential problem
	with Sun assembler + GNU linker and C++ programs.
	Document status of binutils 2.15 release.

From-SVN: r88595

committed Oct 06, 2004

51e9a60c Browse Files

[multiple changes] · 7e0b5752

2004-10-06  Paolo Bonzini  <bonzini@gnu.org>

	Fix wrong conflict resolution in:

	2004-08-16  Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.in: Regenerate.
	* Makefile.tpl (Autogenerated `all-*' targets): Invoke $(TARGET-*)
	in the recursive `make', instead of hardwiring `all'.
	(Autogenerated TARGET-* variables): New.

From-SVN: r88594

committed Oct 06, 2004

7e0b5752 Browse Files

[multiple changes] · dbb8bfe8

2004-10-06  Paolo Carlini  <pcarlini@suse.de>

	* include/std/std_sstream.h (_M_sync): When the caller is
	setbuf, don't trust _M_string.capacity() to be the size of
	the buffer area, use _M_string.size() in this case.
	* testsuite/27_io/basic_stringbuf/setbuf/char/4.cc: New.
	* testsuite/27_io/basic_stringbuf/setbuf/wchar_t/4.cc: Likewise.

	* include/bits/sstream.tcc (overflow): Avoid calling string::assign
	unnecessarily when the current _M_string is empty.

2004-10-06  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_algo.h (__reverse(bidirectional_iterator_tag)):
	Avoid iterator postincrement.
	(__rotate): Likewise.

	* include/bits/stl_algo.h: Minor formatting tweaks.

2004-10-06  Christopher Jefferson <caj@cs.york.ac.uk>

	* include/bits/stl_algo.h (__reverse(random_access_iterator_tag)):
	Avoid iterator postincrement; fix swapping middle element with
	itself on odd-length inputs.

From-SVN: r88593

committed Oct 06, 2004

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* cse.c (cse_main): Kill push/pop context. · 490e9629
```
From-SVN: r88592
```
Jan Hubicka committed Oct 06, 2004
490e9629 Browse Files