Commits · 2ac6615771f57acb38bfd06ce0f6faf20b8ed609 · lvzhengyang / riscv-gcc-1

22 Dec, 2006 20 commits

basic-block.h: Remove the prototype for commit_edge_insertions_watch_calls. · 2ac66157

	* basic-block.h: Remove the prototype for
	commit_edge_insertions_watch_calls.
 	* cfgrtl.c (commit_edge_insertion): Drop the last argument.
	Simplify.
	(commit_edge_insertions_watch_calls): Remove.
	(commit_edge_insertions): Adjust the call to
	commit_one_edge_insertion.

From-SVN: r120157

committed Dec 22, 2006

2ac66157 Browse Files

tree-ssa-loop-niter.c (zero_p, nonzero_p): Removed. · 6e682d7e

	* tree-ssa-loop-niter.c (zero_p, nonzero_p): Removed.
	(number_of_iterations_ne, number_of_iterations_lt_to_ne,
	assert_no_overflow_lt, assert_loop_rolls_lt,
	number_of_iterations_lt, number_of_iterations_le,
	number_of_iterations_cond, tree_simplify_using_condition_1,
	number_of_iterations_exit, find_loop_niter, loop_niter_by_eval,
	implies_nonnegative_p, implies_ge_p, record_nonwrapping_iv,
	idx_infer_loop_bounds, n_of_executions_at_most, scev_probably_wraps_p):
	Do not use zero_p/nonzero_p.
	* tree-ssa-loop-manip.c (determine_exit_conditions): Ditto.
	* tree-ssa-loop-ivopts.c (niter_for_exit, determine_biv_step,
	find_interesting_uses_op, find_interesting_uses_cond,
	find_interesting_uses_address, find_interesting_uses_stmt,
	strip_offset_1, add_candidate_1, add_old_ivs_candidates,
	difference_cost, determine_use_iv_cost_condition,
	rewrite_use_compare, remove_unused_ivs): Ditto.
	* tree-ssa-address.c (tree_mem_ref_addr, create_mem_ref_raw): Ditto.
	* tree-ssa-loop-prefetch.c (idx_analyze_ref): Ditto.
	* tree-cfg.c (find_taken_edge_cond_expr): Ditto.
	* tree.h (zero_p): Declaration removed.
	(null_or_integer_zerop, nonnull_and_integer_nonzerop): New.

From-SVN: r120156

committed Dec 22, 2006

6e682d7e Browse Files

re PR fortran/25818 ([4.1 only] Problem with handling optional and entry master arguments) · 54129a64

2006-12-22  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/25818
	* trans-array.c (gfc_trans_g77_array): If the variable is
	optional or not always present, make the statement conditional
	on presence of the argument.
	* gfortran.h : Add symbol_attribute not_always_present.
	* resolve.c (check_argument_lists): New function to check if
	arguments are not present in all entries.

	PR fortran/30084
	* module.c (mio_component_ref): Move treatment of unique name
	variables, during output, to fix_mio_expr.
	(fix_mio_expr): New function that fixes defective expressions
	before they are written to the module file.
	(mio_expr): Call the new function.
	(resolve_entries): Call check_argument_lists.

2006-12-22  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/25818
	* gfortran.dg/entry_array_specs_2.f: New test.

	PR fortran/30084
	* gfortran.dg/nested_modules_6.f90: New test.

From-SVN: r120155

committed Dec 22, 2006

54129a64 Browse Files

re PR middle-end/7651 (Define -Wextra strictly in terms of other warning flags) · 2b001724

2006-12-22  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR middle-end/7651
	* c.opt (Wclobbered): New.
	* doc/invoke.texi (Wclobbered): Document it.
	(Wextra): Enabled by -Wextra.
	* c-opts.c (c_common_post_options): Enabled by -Wextra.
	* flow.c (rest_of_handle_life): Replace Wextra with Wclobbered.
	* function.c (setjmp_vars_warning): Only warn for Wclobbered.
	(setjmp_args_warning): Likewise.

testsuite/

	* gcc.dg/attr-returns_twice-1.c: Replace Wextra with Wclobbered.
	* gcc.dg/setjmp-1.c: Add explicit Wclobbered.

From-SVN: r120151

committed Dec 22, 2006

2b001724 Browse Files

elfos.h, [...]: Fix comment typos. · 24fc18b9

	* config/elfos.h, config/spu/spu.c, tree-ssa-operands.h,
	tree-ssa-ter.c: Fix comment typos.

From-SVN: r120149

committed Dec 22, 2006

24fc18b9 Browse Files

DR 541, [WP]. · 14c52eca

2006-12-22  Paolo Carlini  <pcarlini@suse.de>

        DR 541, [WP].
 	* include/std/memory (auto_ptr<void>): Add specialization.
	* testsuite/tr1/2_general_utilities/memory/shared_ptr/
	assign/dr541.cc: New.
	* testsuite/20_util/memory/auto_ptr/assign_neg.cc: Adjust
	dg-error markers.
        * docs/html/ext/howto.html: Add an entry for DR 541.

From-SVN: r120148

committed Dec 22, 2006

14c52eca Browse Files

re PR rtl-optimization/29840 (build/genconditions ../../gcc/gcc/config/pa/pa.md… · 46fd10da

re PR rtl-optimization/29840 (build/genconditions ../../gcc/gcc/config/pa/pa.md > tmp-condmd.c: /bin/sh: 13354 Memory fault(coredump))

2006-12-22  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/29840

	* fwprop.c (forward_propagate_into): Reject artificial uses/defs.
	(fwprop_init): Add DF_HARD_REGS to df_init call.

From-SVN: r120147

committed Dec 22, 2006

46fd10da Browse Files

* configure: Regenerate with correct autoconf version. · af71363e
```
From-SVN: r120146
```
Andreas Schwab committed Dec 22, 2006
af71363e Browse Files

re PR c++/30225 (builtins's decl is copied in some cases where it is not needed to be copied) · e5b44dfb

2006-12-21  Andrew Pinski  <pinskia@gmail.com>

        PR C++/30225
        * decl.c (cxx_builtin_function): Only copy the decl if adding
        it to the std namespace

From-SVN: r120145

committed Dec 22, 2006

e5b44dfb Browse Files

re PR c++/30168 (C++ constructors can cause invalid gimple to happen with complex typed variables) · b3c4918f

2006-12-21  Andrew Pinski  <pinskia@gmail.com>

        PR C++/30168
        * optimize.c (update_cloned_parm): Copy DECL_GIMPLE_REG_P also.

2006-12-21  Andrew Pinski  <pinskia@gmail.com>

        PR C++/30168
        * g++.dg/opt/complex6.C: New test.

From-SVN: r120144

committed Dec 21, 2006

b3c4918f Browse Files

tree-nested.c (create_tmp_var_for): Check for vector type when setting DECL_GIMPLE_REG_P. · bc0ebe76

2006-12-21  Andrew Pinski  <pinskia@gmail.com>

        * tree-nested.c (create_tmp_var_for): Check for vector type
        when setting DECL_GIMPLE_REG_P.

From-SVN: r120143

committed Dec 21, 2006

bc0ebe76 Browse Files

configure.in: add AC_SUBST for *_FOR_TARGET. · 0b0dc272

2006-12-20  Adam Megacz  <megacz@cs.berkeley.edu>

        * configure.in: add AC_SUBST for *_FOR_TARGET.
        * configure: Regenerate.

From-SVN: r120142

committed Dec 22, 2006

0b0dc272 Browse Files

trans-array.c (gfc_trans_create_temp_array): When the size is known at… · fcac9229

trans-array.c (gfc_trans_create_temp_array): When the size is known at compile-time, avoid an unnecessary conditional assignment.


	* trans-array.c (gfc_trans_create_temp_array): When the size is known
	at compile-time, avoid an unnecessary conditional assignment.
	(gfc_array_init_size): Likewise.

From-SVN: r120141

committed Dec 22, 2006

fcac9229 Browse Files

tree-pretty-print.c (dump_generic_node): Avoid outputing "(void) 0;" as the else… · 458e3389

tree-pretty-print.c (dump_generic_node): Avoid outputing "(void) 0;" as the else branch of a COND_EXPR.


	* tree-pretty-print.c (dump_generic_node): Avoid outputing "(void) 0;"
	as the else branch of a COND_EXPR.

From-SVN: r120140

committed Dec 22, 2006

458e3389 Browse Files

* cgraphunit.c, varpool.c: Fix comment typos. · dbb23ff7
```
From-SVN: r120139
```
Kazu Hirata committed Dec 22, 2006
dbb23ff7 Browse Files

cgraphunit.c, [...]: Fix comment typos. · 2e226e66

	* cgraphunit.c, config/i386/i386.c, config/ia64/ia64.c, cse.c,
	output.h, toplev.c, tree-affine.h, tree-flow.h,
	tree-ssa-alias.c, tree-ssa-coalesce.c, tree-ssa-live.c,
	tree-ssa-live.h, tree-ssa-operands.c, tree-ssa-ter.c,
	tree-vrp.c, varpool.c: Fix comment typos.

From-SVN: r120137

committed Dec 22, 2006

2e226e66 Browse Files

* decl.c: Fix a coment typo. · 48c9a7f0
```
From-SVN: r120136
```
Kazu Hirata committed Dec 22, 2006
48c9a7f0 Browse Files
* interface.c: Fix a comment typo. · 4c256e34
```
From-SVN: r120135
```
Kazu Hirata committed Dec 22, 2006
4c256e34 Browse Files

gcc-dg.exp (gcc-dg-prune): Return "::unsupported::memory full" if the linker on… · 7ff0eaf6

gcc-dg.exp (gcc-dg-prune): Return "::unsupported::memory full" if the linker on spu-*-* warns about...

	* lib/gcc-dg.exp (gcc-dg-prune): Return "::unsupported::memory
	full" if the linker on spu-*-* warns about exceeding local store.

	And revert this patch:
	* lib/gcc-defs.exp (${tool}_check_compile): xfail test cases that
	fail to link due to relocation overflows on spu-*-*.

From-SVN: r120134

committed Dec 22, 2006

7ff0eaf6 Browse Files

Daily bump. · 222c2317
```
From-SVN: r120130
```
GCC Administrator committed Dec 22, 2006
222c2317 Browse Files

21 Dec, 2006 16 commits

spu.h (ARG_POINTER_CFA_OFFSET): Define. · 10d55907

	* config/spu/spu.h (ARG_POINTER_CFA_OFFSET): Define.
	* config/spu/spu.c (spu_expand_prologue): Set RTX_FRAME_RELATED_P
	for insn setting up the frame pointer.  Do not set it for insns
	setting up scratch registers or storing the backchain.

From-SVN: r120125

committed Dec 22, 2006

10d55907 Browse Files

re PR libgomp/28209 (None of the GOMP_* environment variables are documented) · 3721b9e1

2006-12-21  Daniel Franke  <franke.daniel@gmail.com>

	PR libgomp/28209
	* libgomp.texi: New file.
	* configure.ac: Add --enable-generated-files-in-srcdir option.
	* Makefile.am: Add info, dvi, pdf, html targets. On request, copy
	files to srcdir.
	* Makefile.in: Regenerated.
	* config.h.in: Regenerated.
	* testsuite/Makefile.in: Regenerated.
	* NOTES: Removed.

From-SVN: r120122

committed Dec 21, 2006

3721b9e1 Browse Files

re PR other/29639 (ext/bitmap_allocator/check_allocate_max_size.cc execution test) · e9d207d9

	PR other/29639
	* configure.ac (HAVE_LD_EH_GC_SECTIONS): Check that exception tables
	are kept for .gnu.linkonce.t sections if COMDAT groups are disabled.
	* configure: Regenerate.

From-SVN: r120121

committed Dec 21, 2006

e9d207d9 Browse Files

rtlanal.c (subreg_get_info): Do not make register size computations for mode… · 5f7fc2b8

rtlanal.c (subreg_get_info): Do not make register size computations for mode sizes not divisible by the...

	* rtlanal.c (subreg_get_info): Do not make register size
	computations for mode sizes not divisible by the number of
	registers.

From-SVN: r120119

committed Dec 21, 2006

5f7fc2b8 Browse Files

re PR fortran/30273 ([4.1 only] gfc_todo: Not Implemented: Unable to determine rank of expression) · 681150cd

2006-12-21  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/30273
	* dependency.c (gfc_check_dependency): There is no dependency
	with EXPR_NULL so always return 0.

2006-12-21  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/30273
	* gfortran.dg/dependency_19.f90: New test.

From-SVN: r120117

committed Dec 21, 2006

681150cd Browse Files

configure.ac: add $built_gcc_dir to $GCJH and $GCJ when crossbuilding. · 54076f8b

2006-12-20  Adam Megacz <megacz@cs.berkeley.edu>

	* configure.ac: add $built_gcc_dir to $GCJH and $GCJ when
	crossbuilding.
	* configure: Regenerate.

From-SVN: r120115

committed Dec 21, 2006

54076f8b Browse Files

tree-ssa-structalias.c (build_constraint_graph): Insert complex offsetted… · 225a58a7

tree-ssa-structalias.c (build_constraint_graph): Insert complex offsetted constraints into rhsvar, not lhsvar.

2006-12-21  Daniel Berlin  <dberlin@dberlin.org>

	* tree-ssa-structalias.c (build_constraint_graph): Insert complex
	offsetted constraints into rhsvar, not lhsvar.

From-SVN: r120114

committed Dec 21, 2006

225a58a7 Browse Files

re PR fortran/30202 ([4.1 only] ICE in trans-array.c) · 5dba0fb8

2006-12-21  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/30202
	* trans-array.c (gfc_conv_function_call): Use parmse.expr for
	the nullifying of intent(out) arguments rather than the backend
	declaration.

2006-12-21  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/30202
	* gfortran.dg/alloc_comp_basics_3.f90: New test.

From-SVN: r120109

committed Dec 21, 2006

5dba0fb8 Browse Files

re PR middle-end/30262 (ICE with nested fn accessed var in asm "m" constraint) · 5075abae

	PR middle-end/30262
	PR middle-end/30263
	* tree-nested.c (walk_asm_expr): New function.
	(walk_stmts): Use it for ASM_EXPR.

	* gcc.c-torture/execute/20061220-1.c: New test.
	* gcc.dg/gomp/asm-1.c: New test.

From-SVN: r120106

committed Dec 21, 2006

5075abae Browse Files

re PR target/30230 (Incorrect ia64 EH info when an EH region ends in the middle of a bundle) · 4a4cd49c

	PR target/30230
	* config/ia64/ia64.c (ia64_add_bundle_selector_before): New function.
	(bundling): Use it.

	* g++.dg/eh/ia64-2.C: New test.

From-SVN: r120103

committed Dec 21, 2006

4a4cd49c Browse Files

re PR target/28966 (-maltivec -m32 causes the stack to be saved and restored… · 970af867

re PR target/28966 (-maltivec -m32 causes the stack to be saved and restored even though there is no need for it)

gcc/
	PR target/28966
	PR target/29248
	* reload1.c (reload): Realign stack after it changes size.
gcc/testsuite/
	PR target/28966
	PR target/29248
	* gcc.dg/rs6000-leaf.c: New.

From-SVN: r120102

committed Dec 21, 2006

970af867 Browse Files

simplify-rtx.c (simplify_subreg): Use the correct mode when determining whether… · a957d77f

simplify-rtx.c (simplify_subreg): Use the correct mode when determining whether a SUBREG of a CONCAT refers to...


	* simplify-rtx.c (simplify_subreg): Use the correct mode when
	determining whether a SUBREG of a CONCAT refers to the first or
	second component.

From-SVN: r120101

committed Dec 21, 2006

a957d77f Browse Files

spu.c (spu_builtin_mul_widen_even): Remove unused local variable `d'. · 128ccfb0
```
	* config/spu/spu.c (spu_builtin_mul_widen_even): Remove unused
	local variable `d'.

From-SVN: r120100
```
Ben Elliston committed Dec 21, 2006
128ccfb0 Browse Files

re PR fortran/25392 (ICEs with -ff2c) · da4c6ed8

PR fortran/25392
fortran/
* trans-stmt.c (gfc_trans_return): Fix comment formatting.
* trans-types.c (gfc_sym_type): Don't return early for functions.
Remove special handling for -ff2c.
(gfc_get_function_type): Add special handling for -ff2c.
* trans-decl.c (gfc_create_function_decl): Fix comment formatting.
(gfc_get_fake_result_decl): Make sure we get the right type for
functions.
(gfc_generate_function_code): Convert type of result variable to
type of function.
testsuite/
* gfortran.dg/f2c_8.f90: New test.

From-SVN: r120099

committed Dec 21, 2006

da4c6ed8 Browse Files

cp-demangle.h: Add comment explaining what to do to avoid overrunning string. · 5165f125

	* cp-demangle.h: Add comment explaining what to do to avoid
	overrunning string.
	(d_check_char): New.
	(d_next_char): Don't advance past trailing '\0'.
	* cp-demangle.c (cplus_demangle_mangled_name): Use d_check_char.
	(d_nested_name): Likewise.
	(d_special_name): Likewise.
	(d_call_offset): Likewise.
	(d_function_type): Likewise.
	(d_array_type): Likewise.
	(d_pointer_to_member_type): Likewise.
	(d_template_param): Likewise.
	(d_template_args): Likewise.
	(d_template_arg): Likewise.
	(d_expr_primary): Likewise.
	(d_local_name): Likewise.
	(d_substitution): Likewise.
	(d_ctor_dtor_name): Use d_advance rather than d_next_char.
	* testsuite/test-demangle.c: Include sys/mman.h.
	(MAP_ANONYMOUS): Define.
	(protect_end): New.
	(main): Use protect_end.
	* testsuite/demangle-expected: Add testcases for overrunning
	the end of the string.

From-SVN: r120097

committed Dec 21, 2006

5165f125 Browse Files

Daily bump. · ad338ade
```
From-SVN: r120095
```
GCC Administrator committed Dec 21, 2006
ad338ade Browse Files

20 Dec, 2006 4 commits

tree-dfa.c (add_referenced_var): Walk initializers of non-constant/readonly static vars. · 33dde1e1
```
	* tree-dfa.c (add_referenced_var): Walk initializers of
	non-constant/readonly static vars.

From-SVN: r120090
```
Jan Hubicka committed Dec 20, 2006
33dde1e1 Browse Files

tree-flow-inline.h (gimple_var_anns): New function. · adb6509f

	* tree-flow-inline.h (gimple_var_anns): New function.
	(var_ann): Use hashtable for static functions.
	* tree-dfa.c (create_var_ann): Likewise.
	* tree-ssa.c (var_ann_eq, var_ann_hash): New functions.
	(init_tree_ssa): Initialize var anns.
	(delete_tree_ssa): Delete var anns; also clear out gimple_df.
	* tree-flow.h (struct static_var_ann_d): New structure.
	(gimple_df): Add var_anns.

From-SVN: r120089

committed Dec 20, 2006

adb6509f Browse Files

re PR c/30242 (internal error in gcc break compilation) · 0fd212e1

gcc/

2006-12-20  Carlos O'Donell  <carlos@codesourcery.com>

	PR bootstrap/30242
	* gcc/c-incpath.c (add_standard_paths): Only relocate paths that 
	begin with the configured prefix.

From-SVN: r120088

committed Dec 20, 2006

0fd212e1 Browse Files

asm-b.c: Check for __ppc64__. · 2502ff19

2006-12-20  Bill Wendling  <wendling@apple.com>

	* gcc.dg/asm-b.c: Check for __ppc64__.

From-SVN: r120085

committed Dec 20, 2006

2502ff19 Browse Files