Commits · 9b14a362a3f08082301e7adf3880c58bbea9b8e5 · lvzhengyang / riscv-gcc-1

28 Sep, 2005 8 commits

re PR tree-optimization/23853 (ICE: in tree_low_cst, at tree.c:4270) · 9b14a362

2005-09-28  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/23853
	* tree-vect-analyze.c (vect_compute_data_ref_alignment): Use
	host_integerp to verify misalignment value.

From-SVN: r104743

committed Sep 28, 2005

9b14a362 Browse Files

* g++.dg/opt/pr19650.C: Use -w -fpermissive. · 75b1574e
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From-SVN: r104742
```
Mark Mitchell committed Sep 28, 2005
75b1574e Browse Files

builtins.c (get_builtin_sync_mode): New. · 02ee605c

        * builtins.c (get_builtin_sync_mode): New.
        (expand_builtin_sync_operation): Pass in mode argument.
        (expand_builtin_compare_and_swap): Likewise.
        (expand_builtin_lock_test_and_set): Likewise.
        (expand_builtin_lock_release): Likewise.
        (expand_builtin): Update to match.

From-SVN: r104741

committed Sep 28, 2005

02ee605c Browse Files

config/v850/v850.h (GO_IF_LEGITIMATE_ADDRESS): Tidy up formatting. · 7d866c52

Add check to PLUS case to ensure that the offset is within an acceptable range.

config/v850/v850.md (casesi): Disable the generation of the switch pattern as
it is not being handled properly at the moment.

From-SVN: r104736

committed Sep 28, 2005

7d866c52 Browse Files

re PR c++/16782 (Accepts qualified member function declaration in class) · 9f4a5c9a

	PR c++/16782
	* decl.c (grokdeclarator): Always pedwarn about overqualified
	member names.

	PR c++/16782
	* g++.dg/parse/qualified4.C: New test.
	* g++.old-deja/g++.law/static-mem5.C: Use -w -fpermissive.
	* g++.old-deja/g++.mike/p8154.C: Likewise.

From-SVN: r104733

committed Sep 28, 2005

9f4a5c9a Browse Files

config/v850/lib1funcs.asm (___ucmpdi2): Correct jump instruction for when the · 1b0792dd
```
high words are identical.

From-SVN: r104730
```
Nick Clifton committed Sep 28, 2005
1b0792dd Browse Files
* pretty-print.c (pp_base_format): Fix typo for %>. · 241de8a0
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From-SVN: r104728
```
Richard Henderson committed Sep 27, 2005
241de8a0 Browse Files
Daily bump. · 7797e338
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[[Split portion of a mixed commit.]]

From-SVN: r104716.2
```
GCC Administrator committed Sep 28, 2005
7797e338 Browse Files

27 Sep, 2005 19 commits

re PR c++/22147 (ICE in get_bindings) · c43e95f8

	PR c++/22147
	* name-lookup.c (maybe_process_template_type_declaration): Don't
	treat forward declarations of classes as templates just because
	we're processing_template_decl.
	* pt.c (tsubst_decl): Clear DECL_TEMPLATE_INFO for friend
	functions.

	PR c++/22147
	* g++.dg/template/friend37.C: New test.
	* g++.dg/parse/crash28.C: Adjust error markers.

From-SVN: r104713

committed Sep 27, 2005

c43e95f8 Browse Files

re PR fortran/18518 (equivalenced variables are not saved) · 57f0d086

	PR fortran/18518
	* trans-common.c (build_equiv_decl): Add IS_SAVED argument.
	If it is true, set TREE_STATIC on the decl.
	(create_common): If any symbol in equivalence has SAVE attribute,
	pass true as last argument to build_equiv_decl.

	* gfortran.fortran-torture/execute/save_2.f90: New decl.

From-SVN: r104712

committed Sep 27, 2005

57f0d086 Browse Files

re PR tree-optimization/23625 (ICE: in bsi_after_labels, at tree-flow-inline.h:758) · 93954fcc

PR tree-optimization/23625
     * tree-flow-inline.h (bsi_after_labels): Remove, first statement is
     LABEL_EXPR, assertion check.

     * gcc.dg/PR23625.c: New test.

From-SVN: r104711

committed Sep 27, 2005

93954fcc Browse Files

re PR target/23552 (FAIL: gfortran.dg/large_real_kind_1.f90) · 118ea208

	PR target/23552
	* acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE): New.
	(LIBGFOR_CHECK_FOR_BROKEN_ISNAN): New.
	(LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): New.
	* configure.ac (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE): Add use.
	(LIBGFOR_CHECK_FOR_BROKEN_ISNAN): Add use.
	(LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): Add use.
	* configure: Regenerate.
	* config.h.in: Regenerate.
	* libgfortan.h (isfinite): undef if broken, set if needed.
	(isnan): undef if broken, set if needed.
        (fpclassify): undef if broken, set if needed.
	* io/write.c: Remove TODO comment about working isfinite.
	* intrinsics/c99_functions.c (round): Use isfinite instead
	of fpclassify.
	* intrinsics/c99_functions.c (roundf): Ditto.

From-SVN: r104710

committed Sep 27, 2005

118ea208 Browse Files

optabs.c (no_conflict_move_test): Check if a result of a to-be-moved insn would… · ca7a5aec

optabs.c (no_conflict_move_test): Check if a result of a to-be-moved insn would be clobbered by an originally...

	* optabs.c (no_conflict_move_test): Check if a result of a
	to-be-moved insn would be clobbered by an originally
	preceding insn.

From-SVN: r104709

committed Sep 27, 2005

ca7a5aec Browse Files

pr22585.c: Run on 32-bit x86 only. · dbc6e7b8

2005-09-27  Uros Bizjak  <uros@kss-loka.si>

	* gcc.target/i386/pr22585.c: Run on 32-bit x86 only.
	* gcc.target/i386/builtin-apply-mmx.c: Run on 32-bit x86 only.

From-SVN: r104708

committed Sep 27, 2005

dbc6e7b8 Browse Files

re PR libgcj/23367 (_Jv_FindMethodInCache is not thread-safe) · b9e6a2e5

	PR libgcj/23367:
	* include/jvm.h (_Jv_FreeMethodCache): Declare.
	* java/lang/natClass.cc (MCACHE_SIZE): Conditional on HAVE_TLS.
	(struct _Jv_mcache): Likewise.
	(method_cache): Likewise.
	(_Jv_FindMethodInCache): Do nothing unless TLS is available.
	(_Jv_AddMethodToCache): Likewise.
	(_Jv_FreeMethodCache): New function.
	* java/lang/natThread.cc (finish_): Call _Jv_FreeMethodCache.
	* aclocal.m4, configure, include/config.h.in: Rebuilt.
	* configure.ac: Invoke GCC_CHECK_TLS.

From-SVN: r104707

committed Sep 27, 2005

b9e6a2e5 Browse Files

configure, [...]: Rebuilt. · ab3fa9d3

	* configure, Makefile.in: Rebuilt.
	* sources.am: Rebuilt.
	* scripts/makemake.tcl (emit_bc_rule): Special-case qt.
	* configure.ac (TOOLKIT): Handle Qt peers properly.

From-SVN: r104706

committed Sep 27, 2005

ab3fa9d3 Browse Files

passes.c (init_optimization_passes): Replace copy propagation passes immediately… · f20731b7

passes.c (init_optimization_passes): Replace copy propagation passes immediately after DOM with phi-only copy...

       * passes.c (init_optimization_passes): Replace copy propagation
        passes immediately after DOM with phi-only copy propagation
        pases.  Add phi-only copy propagation pass after first DOM pass.
        * tree-pass.h (pass_phi_only_copy_prop): Declare.
        * tree-ssa-copy.c (init_copy_prop): Accept new PHI_ONLY argument.
        If true, then mark all non-control statements with DONT_SIMULATE_AGAIN.
        (execute_copy_prop): Accept new PHI_ONLY argument.  Pass it along
        to init_copy_prop.  Callers updated.
        (do_phi_only_copy_prop): New function.
        (pass_phi_only_copy_prop): New pass descriptor.

From-SVN: r104705

committed Sep 27, 2005

f20731b7 Browse Files

* libgcc2.c (__popcount_tab): Remove redundant prototype. · 3542b7cc
```
From-SVN: r104702
```
Nick Clifton committed Sep 27, 2005
3542b7cc Browse Files

re PR c++/13764 (c++ front-end creates extra blocks) · 86ad3aa9

        PR c++/13764
        * c-common.c (finish_fname_decls): Use append_to_statement_list_force.
        * cp/cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): New macro.
        * cp/name-lookup.c (pushdecl_maybe_friend): Check it.
        * cp/decl.c (begin_function_body): Do nothing if it's false.
        (finish_function_body): Ditto.
        (outer_curly_brace_block): New fn.
        (finish_function): Use it.

From-SVN: r104698

committed Sep 27, 2005

86ad3aa9 Browse Files

Add missing part of committed patch from 21st · 8ec88e19
```
From-SVN: r104696
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Daniel Berlin committed Sep 27, 2005
8ec88e19 Browse Files
* argv.c (expandargv): Do not use xmalloc_failed. · affbb54a
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From-SVN: r104695
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Mark Mitchell committed Sep 27, 2005
affbb54a Browse Files
Correct ChangeLog formatting. · f6602816
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From-SVN: r104683
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David Edelsohn committed Sep 27, 2005
f6602816 Browse Files
Correct ChangeLog formatting and email address. · 63d261c6
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From-SVN: r104682
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David Edelsohn committed Sep 27, 2005
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* doc/invoke.texi: Clarify documentation of -fno-enforce-eh-specs. · 4381020e
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From-SVN: r104681
```
Jason Merrill committed Sep 26, 2005
4381020e Browse Files

2005-09-25 Benjamin Kosnik <bkoz@redhat.com> · 4bd2f9d6

	    Eric Botcazou  <ebotcazou@libertysurf.fr>

	* include/ext/mt_allocator.h
	(__per_type_pool<...true>::_S_initialize_once): Always call
	_M_initialize_once.
	(__common_pool<...true>::_S_initialize_once): Same.

Co-Authored-By: Eric Botcazou <ebotcazou@libertysurf.fr>

From-SVN: r104678

committed Sep 27, 2005

4bd2f9d6 Browse Files

Fix problems with copyrights for files that end up in libgcc.a. · 92b4f0af

* config/ia64/crtbegin.asm, config/ia64/crtend.asm: Remove glibc
copyright.  Add gcc copyright plus libgcc exception.
* config/ia64/crtfastmath.asm: Remove glibc copyright.  Add gcc
copyright.
* config/ia64/lib1funcs.asm: Add gcc copyright plus libgcc exception.

From-SVN: r104675

committed Sep 26, 2005

92b4f0af Browse Files

Daily bump. · d5a0cd8d
```
[[Split portion of a mixed commit.]]

From-SVN: r104671.2
```
GCC Administrator committed Sep 27, 2005
d5a0cd8d Browse Files

26 Sep, 2005 13 commits

* Makefile.in: Regenerated. · 240921b9
```
From-SVN: r104666
```
Mark Mitchell committed Sep 26, 2005
240921b9 Browse Files

libiberty.h (expandargv): New function. · 97393d0a

	* libiberty.h (expandargv): New function.

	* argv.c (safe-ctype.h): Include it.
	(ISBLANK): Remove.
	(stdio.h): Include.
	(buildargv): Use ISSPACE instead of ISBLANK.
	(expandargv): New function.

From-SVN: r104664

committed Sep 26, 2005

97393d0a Browse Files

[multiple changes] · 18623fae

2005-09-24  Janne Blomqvist  <jblomqvi@cc.hut.fi>

	* trans-io.c (gfc_build_io_library_fndecls): Add entry
	iocall_x_array for transfer_array. (transfer_array_desc): New
	function. (gfc_trans_transfer): Add code to call
	transfer_array_desc.

2005-09-24  Janne Blomqvist <jblomqvi@cc.hut.fi>

	* io.h: Changed prototypes of list_formatted_{read|write}.
	* list_read.c (list_formatted_read): Renamed to
	list_formatted_read_scalar and made static. (list_formatted_read):
	New function.
	* transfer.c: Prototype for transfer_array. Changed transfer
	function pointer. (unformatted_read): Add nelems argument, use
	it. (unformatted_write): Likewise. (formatted_transfer): Changed
	name to formatted_transfer_scalar. (formatted_transfer): New
	function. (transfer_integer): Add nelems argument to transfer
	call, move updating item count to transfer
	functions. (transfer_real): Likewise. (transfer_logical):
	Likewise. (transfer_character): Likewise. (transfer_complex):
	Likewise. (transfer_array): New function. (data_transfer_init):
	Call formatted_transfer with new argument. (iolength_transfer):
	New argument, use it.
	* write.c (list_formatted_write): Renamed to
	list_formatted_write_scalar, made static. (list_formatted_write):
	New function.

From-SVN: r104662

committed Sep 26, 2005

18623fae Browse Files

re PR fortran/23677 (-fno-automatic does not accept legal save statements) · d05d9ac7

	PR fortran/23677
	* symbol.c (gfc_is_var_automatic): Return true if character length
	is non-constant rather than constant.
	* resolve.c (gfc_resolve): Don't handle !gfc_option.flag_automatic
	here.
	* options.c (gfc_post_options): Set gfc_option.flag_max_stack_var_size
	to 0 for -fno-automatic.

	* gfortran.fortran-torture/execute/save_1.f90: New test.
	* gfortran.dg/save_1.f90: New test.

From-SVN: r104661

committed Sep 26, 2005

d05d9ac7 Browse Files

float1.c (value_type): New typedef. · d674eb2f

	* testsuite/libffi.call/float1.c (value_type): New typedef.
	(CANARY): New define.
	(main): Check for result buffer overflow.
	* src/powerpc/linux64.S: Handle linux64 long double returns.
	* src/powerpc/ffi.c (FLAG_RETURNS_128BITS): New constant.
	(ffi_prep_cif_machdep): Handle linux64 long double returns.

From-SVN: r104660

committed Sep 26, 2005

d674eb2f Browse Files

tree-ssa-dom.c (tree_ssa_dominator_optimize): Be more selective about when to iterate. · 608af77d
```
        * tree-ssa-dom.c (tree_ssa_dominator_optimize): Be more selective
        about when to iterate.

From-SVN: r104658
```
Jeff Law committed Sep 26, 2005
608af77d Browse Files

re PR target/22576 (ICE with simple factorial program compiled with -ffast-math on gcc 4.0.2) · a3507477

2005-08-26  Uros Bizjak  <uros@kss-loka.si>

	* gcc.target/i386/builtin-apply-mmx.c: New test.

	PR target/22576
	* gcc.target/i386/pr22576.c: New test.

	PR target/22585
	* gcc.target/i386/pr22585.c: New test.

	PR target/23268
	* gcc.target/i386/pr23268.c: New test.

From-SVN: r104656

committed Sep 26, 2005

a3507477 Browse Files

re PR target/23847 (Darwin -mpowerpc64 complex ABI breakage) · 0f086e42
```
PR target/23847.
Oked by David Edelsohn.

From-SVN: r104655
```
Fariborz Jahanian committed Sep 26, 2005
0f086e42 Browse Files
configure.ac: Add check for __clog. · e097b4f1
```
	* configure.ac: Add check for __clog.
	* configure: Regenerate.

From-SVN: r104654
```
David Edelsohn committed Sep 26, 2005
e097b4f1 Browse Files

re PR tree-optimization/23942 (loop problem / testcase takes very long time to compile) · c59dabbe

	PR tree-optimization/23942
	* Makefile.in (SCEV_H): Depends on PARAMS_H.
	* tree-scalar-evolution.c: Include params.h.
	(t_bool): New enum.
	(follow_ssa_edge, follow_ssa_edge_in_rhs,
	follow_ssa_edge_in_condition_phi_branch,
	follow_ssa_edge_in_condition_phi, follow_ssa_edge_inner_loop_phi):
	Change return type to t_bool.  Use a parameter to limit the size of
	trees that are walked before stopping
	(analyze_evolution_in_loop): Initialize the limit to 0.
	(follow_ssa_edge): Give up by returning t_dont_know if the limit
	exceeds PARAM_SCEV_MAX_EXPR_SIZE.

From-SVN: r104653

committed Sep 26, 2005

c59dabbe Browse Files

re PR middle-end/23831 (ICE in immed_double_const with vectorized multipication) · 0f9284bf
```
	PR middle-end/23831
	* gcc.dg/vect/pr23831.c: New test.

From-SVN: r104651
```
Uros Bizjak committed Sep 26, 2005
0f9284bf Browse Files

re PR middle-end/23831 (ICE in immed_double_const with vectorized multipication) · 3242fbd8

	PR middle-end/23831
	* simplify-rtx.c (simplify_immed_subreg) [MODE_INT]: Skip
	simplification if elem_bitsize > 2 * HOST_BITS_PER_WIDE_INT.

From-SVN: r104650

committed Sep 26, 2005

3242fbd8 Browse Files

Check for valid use of subreg. · b166bfd2
```
Oked by Richard Henderson.

From-SVN: r104649
```
Fariborz Jahanian committed Sep 26, 2005
b166bfd2 Browse Files