Commits · 74e3e54a6c09dbc5b56efe4ed9b5ddaedfc1c575 · lvzhengyang / riscv-gcc-1

12 Nov, 2005 4 commits

recog.c (constrain_operands): For a match, require that a non-register matches… · 74e3e54a

recog.c (constrain_operands): For a match, require that a non-register matches general_operand when strict >= 0.

	* recog.c (constrain_operands) <case 'g'>: For a match, require
	that a non-register matches general_operand when strict >= 0.

From-SVN: r106821

committed Nov 12, 2005

74e3e54a Browse Files

re PR libstdc++/24808 (is_object fails to compile with incomplete types) · 516ebd44

2005-11-11  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/24808
	* include/tr1/type_traits (__is_abstract_helper): Rename to __in_array
	(with complemented logic).
	(is_function): Use it, don't use __conv_helper.
	(is_abstract): Adjust.
	(__conv_helper): Rename to __is_convertible_simple.
	(is_convertible): Adjust.
	* testsuite/testsuite_tr1.h (class IncompleteClass): Add.
	* testsuite/tr1/4_metaprogramming/composite_type_traits/is_object/
	24808.cc: New.
	* testsuite/tr1/4_metaprogramming/primary_type_categories/is_enum/
	24808.cc: Likewise.
	* testsuite/tr1/4_metaprogramming/primary_type_categories/is_function/
	24808.cc: Likewise.

From-SVN: r106818

committed Nov 12, 2005

516ebd44 Browse Files

Daily bump. · 02b3514c
```
From-SVN: r106815
```
GCC Administrator committed Nov 12, 2005
02b3514c Browse Files
loop-invariant.c (move_loop_invariants): Fix a thinko in the previous checkin. · b644b211
```
	* loop-invariant.c (move_loop_invariants): Fix a thinko in the
	previous checkin.

From-SVN: r106809
```
Steven Bosscher committed Nov 12, 2005
b644b211 Browse Files

11 Nov, 2005 22 commits

gcc/ · 6c14b137

	* tree-ssa-dse.c (struct address_walk_data, memory_ssa_name_same)
	(memory_address_same): New.
	(dse_optimize_stmt): Call memory_address_same.
gcc/testsuite/
	* gcc.c-torture/execute/20051110-1.c,
	gcc.c-torture/execute/20051110-2.c: New tests.

From-SVN: r106807

committed Nov 11, 2005

6c14b137 Browse Files

re PR middle-end/24750 (global-alloc (reload) trips over own confusion for… · 44087d55

re PR middle-end/24750 (global-alloc (reload) trips over own confusion for unexpected addressing modes)

	PR middle-end/24750
	* gcc.dg/torture/pr24750-1.c, gcc.target/cris/torture/pr24750-2.c:
        New tests.

From-SVN: r106806

committed Nov 11, 2005

44087d55 Browse Files

re PR middle-end/24750 (global-alloc (reload) trips over own confusion for… · 19fe122f

re PR middle-end/24750 (global-alloc (reload) trips over own confusion for unexpected addressing modes)

	PR middle-end/24750
	* reload.c (find_reloads_address_1) <case TRUNCATE, SIGN_EXTEND,
	ZERO_EXTEND>: New cases.

From-SVN: r106804

committed Nov 11, 2005

19fe122f Browse Files

* longlong.h (__clz_tab): Always provide. · b4f05423
```
From-SVN: r106803
```
Daniel Jacobowitz committed Nov 11, 2005
b4f05423 Browse Files

target-libpath.exp (get_shlib_extension): New proc. · 2e58f311

2005-11-11  Andreas Tobler  <a.tobler@schweiz.ch>

	* lib/target-libpath.exp (get_shlib_extension): New proc.
	* lib/g++.exp (g++_link_flags): Add flags in case of shared only build.
	* lib/gfortran.exp (gfortran_link_flags): Likewise.
	* lib/objc.exp (objc_target_compile): Likewise.
	* lib/obj-c++.exp (obj-c++_link_flags): Likewise. Fix multilib libgcc
	detection.

From-SVN: r106802

committed Nov 11, 2005

2e58f311 Browse Files

Makefile.def: Remove gdb dependencies for gdbtk. · ef9db8d5

	* Makefile.def: Remove gdb dependencies for gdbtk.
	* Makefile.tpl (CONFIGURE_GDB_TK, INSTALL_GDB_TK): New variables.
	(configure-gdb, install-gdb): New rules.
	* configure.in: Set CONFIGURE_GDB_TK and INSTALL_GDB_TK.
	* Makefile.in, configure: Regenerated.

From-SVN: r106801

committed Nov 11, 2005

ef9db8d5 Browse Files

static_linking_1.f: Fix static_libgfortran processing. · 5bd9e94d

2005-11-11  Andreas Tobler  <a.tobler@schweiz.ch>

	* gfortran.dg/static_linking_1.f: Fix static_libgfortran processing.

	* lib/target-supports.exp (check_effective_target_static_libgfortran):
	Add -static to additional_flags and pass it to target_compile.

From-SVN: r106800

committed Nov 11, 2005

5bd9e94d Browse Files

Update ChangeLog. · 21df8673

2005-11-11  Jerry DeLisle <jvdelisle@gcc.gnu.org>

	Update ChangeLog. Forgot to commit

From-SVN: r106799

committed Nov 11, 2005

21df8673 Browse Files

re PR libfortran/24719 (Nonadvancing read does not read more than 1 line) · 2999dd17

2005-11-11  Jerry DeLisle <jvdelisle@gcc.gnu.org>

	PR libgfortran/24719
	gfortran.dg/read_noadvance.f90: New test.
	
	PR libgfortran/24699
	gfortran.dg/fmt_t_2.f90: New test.
	
	PR libgfortran/24785
	gfortran.dg/read_x_eor.f90: New test.
	
	PR libgfortran/24584
	gfortran.dg/namelist_empty.f90: Rename test.

	PR libgfortran/24489
	gfortran/read_eor.f90: Rename test.

From-SVN: r106798

committed Nov 11, 2005

2999dd17 Browse Files

PR libgfortran/24699, 24700, 24719, 24785 · 740f04ef

2005-11-09  Jerry DeLisle <jvdelisle@gcc.gnu.org>

	PR libgfortran/24699, 24700, 24719, 24785
	* io/transfer.c (read_sf): Remove incorrect statement that was
	clearing bytes_left.
	(formatted_transfer_scalar): Add handling of end-of-record
	condition, setting values correctly to backup.  Handle x format
	when doing non-advancing write.
	(st_read): Initialize current_record.

From-SVN: r106797

committed Nov 11, 2005

740f04ef Browse Files

re PR libstdc++/24799 (std::tr1::hash missing inheritance) · 77633f4c

2005-11-11  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/24799
	* include/tr1/functional (hash): Inherit from std::unary_function.
	* testsuite/tr1/6_containers/unordered/hash/24799.cc: New.

	PR libstdc++/24805
	* include/tr1/boost_shared_ptr.h (swap(shared_ptr<>&, shared_ptr<>&),
	swap(weak_ptr<>&, weak_ptr<>&)): Move inside namespace tr1.
	* testsuite/tr1/2_general_utilities/memory/shared_ptr/modifiers/
	24805.cc: New.

	PR libstdc++/24809
	* include/tr1/type_traits (__is_polymorhpic_helper): Adjust destructor.
	* testsuite/tr1/4_metaprogramming/type_properties/is_polymorphic/
	24809.cc: New.

From-SVN: r106796

committed Nov 11, 2005

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re PR target/24265 (ICE: in extract_insn, at recog.c:2084 with -O -fgcse… · a7f4ccb1

re PR target/24265 (ICE: in extract_insn, at recog.c:2084 with -O -fgcse -fmove-loop-invariants -mtune=pentiumpro)

	PR 24265
	* loop-invariant.c (may_assign_reg_p): Make sure a hard register
	can be assigned to.
	(find_invariant_insn): Do the cheapest check, may_assign_reg_p,
	before check_maybe_invariant.
	(move_invariant_reg): Use gen_move_insn instead of replacing
	SET_DEST with the temporary for the invariant.
	(move_loop_invariants): If checking is enabled, do internal
	consistency checks after completing the pass.

From-SVN: r106795

committed Nov 11, 2005

a7f4ccb1 Browse Files

re PR c/24644 (gcc-4.1 compiled ppc64 kernels do not boot) · d35a40fc

        PR 24644
        * common.opt (Wvolatile-register-var): New.
        * varasm.c (make_decl_rtl): Only emit warning when option
        specified.  Clarify warning message.
        * doc/invoke.texi (Wvolatile-register-var): Document new option.

        * doc/md.texi (copysign): Document standard named pattern.

From-SVN: r106791

committed Nov 11, 2005

d35a40fc Browse Files

bfin.c (bfin_expand_strmov): Correctly move the trailing bytes when align is 2. · 51a641fd

	* config/bfin/bfin.c (bfin_expand_strmov): Correctly move the trailing
	bytes when align is 2.
	* config/bfin/bfin.md (rep_movsi, rep_movhi): Make LSETUP be followed
	by the first instruction of the loop.

From-SVN: r106790

committed Nov 11, 2005

51a641fd Browse Files

fix · 47b266bd
```
From-SVN: r106788
```
Jason Merrill committed Nov 11, 2005
47b266bd Browse Files

re PR c++/24686 (ICE when building a variation of NMSTL) · 422dfbc4

        PR c++/24686
        * gimplify.c (gimplify_cleanup_point_expr): Also save and restore
        the cleanup list.

From-SVN: r106787

committed Nov 11, 2005

422dfbc4 Browse Files

re PR c++/24686 (ICE when building a variation of NMSTL) · df77f454

        PR c++/24686
        * gimplify.c (gimplify_cleanup_point_expr): Also save and restore
        the cleanup list.

From-SVN: r106786

committed Nov 11, 2005

df77f454 Browse Files

re PR rtl-optimization/22509 (elemental.f90 testsuite failure (-fweb)) · 301a8f95

	PR rtl-optimization/22509
	* local-alloc.c (memref_used_between_p): Check whether a function call
	could not reference the memref.

From-SVN: r106783

committed Nov 11, 2005

301a8f95 Browse Files

postreload.c (reload_cse_simplify_operands): Fix bug in sorting algorithm so as… · 8a4c09c8

postreload.c (reload_cse_simplify_operands): Fix bug in sorting algorithm so as to choose the best, not the worst, alternative.

	* postreload.c (reload_cse_simplify_operands): Fix bug in sorting
	algorithm so as to choose the best, not the worst, alternative.
	Reset accumulated register class before processing next alternative.

From-SVN: r106780

committed Nov 11, 2005

8a4c09c8 Browse Files

re PR fortran/15976 (ICE: assertion failure in trans-array.c) · a5df14d4

PR fortran/15976
* resolve.c (resolve_symbol): Disallow automatic arrays in module scope.
* gfortran.dg/automatic_module_variable.f90: New test.



Co-Authored-By: Steven G. Kargl <kargls@comcast.net>

From-SVN: r106777

committed Nov 11, 2005

a5df14d4 Browse Files

re PR target/24445 ("unable to find a register to spill in class 'R0_REGS") · f2d18690

	PR target/24445
	* calls.c (expand_call): Copy a return value to a plain register
	if needed.

	* gcc.dg/pr24445.c: New test.

From-SVN: r106774

committed Nov 11, 2005

f2d18690 Browse Files

Daily bump. · 253109d2
```
From-SVN: r106767
```
GCC Administrator committed Nov 11, 2005
253109d2 Browse Files

10 Nov, 2005 14 commits

re PR fortran/24655 (ICE with statement function) · 9081e356

2005-11-10  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/24655
	PR fortran/24755
	* match.c (recursive_stmt_fcn): Add checks that symtree exists
	for the expression to weed out inline intrinsic functions and
	parameters.

	PR fortran/24409
	* module.c (mio_symtree_ref): Correct the patch of 0923 so that
	a symbol is not substituted for by a the symbol for the module
	itself and to prevent the promotion of a formal argument.

2005-11-10  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/24655
	PR fortran/24755
	* gfortran.dg/recursive_statement_functions.f90: Add statement 
	functions using inline intrinsic functions and parameters to test
	that they no longer seg-fault.

	PR fortran/24409
	gfortran.dg/nested_modules_4.f90: New test.
	gfortran.dg/nested_modules_5.f90: New test.

From-SVN: r106756

committed Nov 10, 2005

9081e356 Browse Files

re PR fortran/24643 (Unclassifiable statement on implicitly typed character substring) · c040ffff

fortran/
PR fortran/24643
* primary.c (match_varspec): Check for implicitly typed CHARACTER
variables before matching substrings.

testsuite/
PR fortran/24643
* gfortran.dg/implicit_6.f90, gfortran.dg/implicit_7.f90: New.

From-SVN: r106753

committed Nov 10, 2005

c040ffff Browse Files

attr-weakref-1.c: Add exit (0) to avoid spurious failures. · 5f4b7328
```
* gcc.dg/attr-weakref-1.c: Add exit (0) to avoid spurious
failures.

From-SVN: r106750
```
Alexandre Oliva committed Nov 10, 2005
5f4b7328 Browse Files
re PR target/24778 (Assembler errors during bootstrap) · a114b455
```
PR target/24778
* varasm.c (assemble_name): Recompute name only for transparent
aliases.

From-SVN: r106749
```
Alexandre Oliva committed Nov 10, 2005
a114b455 Browse Files
* tree-ssa-structalias.c (heapvar_lookup): Fix typo: stmt to from. · f5d7990b
```
From-SVN: r106746
```
Hans-Peter Nilsson committed Nov 10, 2005
f5d7990b Browse Files

tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Do not perform… · ae14e67b

tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Do not perform reassociation if the parent statement will not die as a result...

        * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Do not
        perform reassociation if the parent statement will not die as
        a result of the optimization.

From-SVN: r106744

committed Nov 10, 2005

ae14e67b Browse Files

tree-ssa-alias.c (compute_may_aliases): Remove call to delete_old_heap_vars. · c900f6aa

2005-11-10  Daniel Berlin  <dberlin@dberlin.org>

	* tree-ssa-alias.c (compute_may_aliases): Remove call to 
	delete_old_heap_vars.
	* tree-dfa.c (referenced_var_remove): Remove function.
	* tree-ssa.c (init_tree_ssa): Call init_alias_heapvars.
	(delete_tree_ssa): Remove call to delete_old_heapvars.
	Add call to delete_alias_heapvars.
	* tree-flow.h (referenced_var_remove): Remove prototype
	(init_alias_heapvars): New prototype.
	(delete_alias_heapvars): Ditto.
	* Makefile.in (tree-ssa-structalias.o): Add
	gt-tree-ssa-structalias.o
	(GTFILES): Add tree-ssa-structalias.h and
	tree-ssa-structalias.c.
	(s-gtype): Add gt-tree-ssa-structalias.h.
	* tree-ssa-structalias.c (heapvars): Remove.
	(oldheapvars): Remove.
	(heapvar_for_stmt): New variable.
	(heapvar_lookup): New function.
	(heapvar_insert): Ditto.
	(get_constraint_for): See if we have an old heapvar
	to reuse.
	(init_alias_heapvars): New function.
	(delete_alias_heapvars): Ditto.
	Add include of gt-tree-ssa-structalias.h.

From-SVN: r106743

committed Nov 10, 2005

c900f6aa Browse Files

libgfortran.h: Add proper defines where needed. · 0618ee31
```
        * libgfortran.h: Add proper defines where needed.

From-SVN: r106741
```
Andreas Jaeger committed Nov 10, 2005
0618ee31 Browse Files
re PR middle-end/22127 (register window not preserved after getcontext call) · cd9ed4b4
```
	PR middle-end/22127
	* calls.c (special_function_p): Set ECF_RETURNS_TWICE for getcontext.

From-SVN: r106739
```
Eric Botcazou committed Nov 10, 2005
cd9ed4b4 Browse Files

tree.c (int_fits_type_p): Only look at the base type if it has the same… · d25f3b83

tree.c (int_fits_type_p): Only look at the base type if it has the same precision as the original type.

	* tree.c (int_fits_type_p): Only look at the base type
	if it has the same precision as the original type.

From-SVN: r106738

committed Nov 10, 2005

d25f3b83 Browse Files

enable_shared_from_this/not_shared.cc: Adjust, remove xfail. · c5798879

2005-11-10  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/tr1/2_general_utilities/memory/
	enable_shared_from_this/not_shared.cc: Adjust, remove xfail.
	* testsuite/tr1/2_general_utilities/memory/
	enable_shared_from_this/not_shared2.cc: Likewise.
	* testsuite/tr1/2_general_utilities/memory/
	enable_shared_from_this/not_shared3.cc: Likewise.

From-SVN: r106736

committed Nov 10, 2005

c5798879 Browse Files

re PR other/4372 (#pragma weak pthread* inclusion causes applications to crash… · 6d3e3e6a

re PR other/4372 (#pragma weak pthread* inclusion causes applications to crash without a linker error when one forgets to link with -lpthread)

	PR other/4372
	* varasm.c (assemble_alias): Use %q+D in the error
	message instead of %J and %qD.

From-SVN: r106735

committed Nov 10, 2005

6d3e3e6a Browse Files

gcse.c (free_ldst_entry): Only free hashtable if it exists. · 35b5442a

2005-11-10  Richard Guenther  <rguenther@suse.de>

	* gcse.c (free_ldst_entry): Only free hashtable if
	it exists.

From-SVN: r106734

committed Nov 10, 2005

35b5442a Browse Files

boost_shared_ptr.h (_Sp_counted_base::release, [...]): Protect barriers with __GTHREADS. · a15024e6

2005-11-10  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1/boost_shared_ptr.h (_Sp_counted_base::release,
	weak_release): Protect barriers with __GTHREADS.

From-SVN: r106733

committed Nov 10, 2005

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