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Author SHA1 Message Date
Jakub Jelinek
76f9db36d5 common.opt (fdebug-types-section): Move earlier. 
* common.opt (fdebug-types-section): Move earlier.
	* doc/invoke.texi: Fix up -fno-debug-types-section documentation.

From-SVN: r171773
 2011-03-31 10:50:03 +02:00
Andreas Tobler
b782646572 rs6000.c (rs6000_handle_option): Remove unused isel var. 
2011-03-31  Andreas Tobler  <andreast@fgznet.ch>

	* config/rs6000/rs6000.c (rs6000_handle_option): Remove unused isel
	var.

From-SVN: r171770
 2011-03-31 08:50:23 +02:00
Nathan Froyd
1290e54cfe tree.h (CASE_CHAIN): Define. 
* tree.h (CASE_CHAIN): Define.
	* tree-cfg.c (edge_to_cases_cleanup, get_cases_for_edge): Use it.
	(gimple_redirect_edge_and_branch): Likewise.

From-SVN: r171769
 2011-03-31 02:26:18 +00:00
Vladimir Makarov
bddc98e135 re PR middle-end/48367 (200.sixtrack/301.apsi in SPEC CPU 2000 are miscompiled) 
2011-03-30  Vladimir Makarov  <vmakarov@redhat.com>

	PR middle-end/48367
	* ira-costs.c (find_costs_and_classes): Fix a typo in i_mem_cost
	calculation.

From-SVN: r171767
 2011-03-31 01:04:43 +00:00
GCC Administrator
23b03b777b Daily bump. 
From-SVN: r171766
 2011-03-31 00:18:42 +00:00
Jeff Law
b375021361 Add PR marker 
From-SVN: r171761
 2011-03-30 18:05:28 -06:00
Jeff Law
c865e43709 reload1.c (reload): Fix botch in last change. 
* reload1.c (reload): Fix botch in last change.
	* reload.h (struct reload): Fix typo introduced in last change.

From-SVN: r171759
 2011-03-30 18:01:53 -06:00
Ian Lance Taylor
0b3189e79f libgo: Use waitpid on systems which do not have wait4. 
From-SVN: r171758
 2011-03-30 23:05:04 +00:00
Ian Lance Taylor
8955c80a1c libgo: Support systems which do not have strerror_r. 
From-SVN: r171757
 2011-03-30 22:34:55 +00:00
Ian Lance Taylor
25a182be4f libgo: Use the right files on Solaris variants. 
From-SVN: r171753
 2011-03-30 21:45:57 +00:00
Ian Lance Taylor
372776deba Copy env.go from master Go testsuite. 
From-SVN: r171752
 2011-03-30 21:27:37 +00:00
Rainer Orth
786a183b15 go-test.exp (go-set-goarch): Use sparc64 for 64-bit SPARC. 
* go.test/go-test.exp (go-set-goarch): Use sparc64 for 64-bit
	SPARC.

From-SVN: r171751
 2011-03-30 21:14:04 +00:00
Joseph Myers
2cdf95749d arm.opt (mhard-float, [...]): Mark Undocumented. 
* config/arm/arm.opt (mhard-float, msoft-float): Mark
	Undocumented.  Remove help text.
	* doc/invoke.texi (ARM Options): Don't document -msoft-float and
	-mhard-float.

From-SVN: r171750
 2011-03-30 22:12:33 +01:00
Jason Merrill
ef5daa257f re PR c++/48212 ([C++0x] ICE: in non_const_var_error, at cp/semantics.c:6700 on invalid code) 
PR c++/48212
	* semantics.c (non_const_var_error): Just return if DECL_INITIAL
	is error_mark_node.

From-SVN: r171748
 2011-03-30 16:29:13 -04:00
Jason Merrill
e0f89433aa re PR c++/48369 ([C++0x] ICE in potential_constant_expression_1, at cp/semantics.c:7746) 
PR c++/48369
	* semantics.c (potential_constant_expression_1): Handle
	UNORDERED_EXPR and ORDERED_EXPR.

From-SVN: r171747
 2011-03-30 15:51:32 -04:00
Joseph Myers
666a21a299 options.texi (NegativeAlias): Document. 
* doc/options.texi (NegativeAlias): Document.
	(Alias): Mention NegativeAlias.
	* opt-functions.awk: Handle NegativeAlias.
	* optc-gen.awk: Disallow NegativeAlias with multiple Alias
	arguments.
	* opts-common.c (decode_cmdline_option): Handle CL_NEGATIVE_ALIAS.
	* opts.h (CL_NEGATIVE_ALIAS): Define.
	* config/rs6000/rs6000.c (rs6000_parse_yes_no_option): Remove.
	(rs6000_handle_option): Don't handle OPT_mvrsave_, OPT_misel_ and
	OPT_mspe_.
	* config/rs6000/rs6000.opt (mvrsave=, misel=, mspe=): Replace with
	Alias entries.
	* config/rs6000/t-spe (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS): Use
	mno-spe and mno-isel instead of mspe=no and -misel=no.

From-SVN: r171745
 2011-03-30 20:42:51 +01:00
Mark Wielaard
0fa4e35153 Introduce -fno-debug-types-section flag. 
* common.opt (fdebug-types-section): New flag.
        * doc/invoke.texi: Document new -fno-debug-types-section flag.
        * dwarf2out.c (use_debug_types): New define.
        (struct die_struct): Mark die_id with GTY desc use_debug_types.
        (print_die): Guard output of type unit signatures using
        use_debug_types.
        (build_abbrev_table): Replace assert of dwarf_version >= 4
        with assert on use_debug_types.
        (size_of_die): Likewise.
        (unmark_dies): Likewise.
        (value_format): Decide AT_ref_external form on use_debug_types.
        (output_die): Replace dwarf_version version check guard with
        use_debug_types where appropriate.
        (modified_type_die): Likewise.
        (gen_reference_type_die): Likewise.
        (dwarf2out_start_source_file): Likewise.
        (dwarf2out_end_source_file): Likewise.
        (prune_unused_types_walk_attribs): Likewise.
        (dwarf2out_finish): Likewise.

From-SVN: r171742
 2011-03-30 18:21:25 +00:00
Jason Merrill
a63940ba49 re PR c++/48281 ([C++0x] internal compiler error: in record_reference, at cgraphbuild.c:60) 
PR c++/48281
	* semantics.c (finish_compound_literal): Do put static/constant
	arrays in static variables.

From-SVN: r171741
 2011-03-30 14:07:09 -04:00
Jason Merrill
88d37ae679 call.c (convert_like_real): Build up the initializer_list object directly. 
* call.c (convert_like_real) [ck_list]: Build up the
	initializer_list object directly.
	* decl.c (build_init_list_var_init): Adjust.

From-SVN: r171740
 2011-03-30 14:07:01 -04:00
Jason Merrill
c06ce6e40e call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR. 
* call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
	* decl.c (reshape_init_array_1): Likewise.

From-SVN: r171739
 2011-03-30 14:06:52 -04:00
Ian Lance Taylor
c019d84956 libgo/Makefile.am: Add missing dependencies for net/net.lo. 
From-SVN: r171737
 2011-03-30 17:37:58 +00:00
Michael Matz
83799a479c re PR fortran/47516 (testsuite failure: realloc_on_assign_2.f03 (with --disable-bootstrap)) 
PR fortran/47516
	* trans-expr.c (realloc_lhs_loop_for_fcn_call): Take loop as parameter,
	don't use local variable.
	(gfc_trans_arrayfunc_assign): Adjust caller.

From-SVN: r171736
 2011-03-30 17:31:54 +00:00
Vladimir Makarov
4648deb418 ira-color.c (ira_assign_hard_reg): Use only one variable 'mode'. 
2011-03-30  Vladimir Makarov  <vmakarov@redhat.com>

	* ira-color.c (ira_assign_hard_reg): Use only one variable 'mode'.

From-SVN: r171735
 2011-03-30 16:09:33 +00:00
Richard Biener
8f98453427 tree-dfa.c (renumber_gimple_stmt_uids): Also number PHIs. 
2011-03-30  Richard Guenther  <rguenther@suse.de>

	* tree-dfa.c (renumber_gimple_stmt_uids): Also number PHIs.
	* lto-streamer-out.c (output_function): Do not use
	renumber_gimple_stmt_uids.
	* lto-streamer-in.c (input_function): Likewise.

From-SVN: r171734
 2011-03-30 15:43:59 +00:00
Richard Sandiford
4f43183531 re PR bootstrap/48332 (optabs changes (PR48263 fix) broke m68k-linux bootstrap) 
gcc/
	PR rtl-optimization/48332
	* optabs.c (expand_binop_directly): Set xmodeN to the target-mandated
	mode of input operand N and modeN to its actual mode.

From-SVN: r171733
 2011-03-30 15:36:45 +00:00
Ian Lance Taylor
f72f416913 Update to current Go library. 
From-SVN: r171732
 2011-03-30 15:33:16 +00:00
Jeff Law
f2034d064c reload.h (reg_equiv_constant): Move into new structure reg_equivs, define accessor macro. 
* reload.h (reg_equiv_constant): Move into new structure reg_equivs,
	define accessor macro.
	(reg_equiv_invariant, reg_equiv_memory_loc): Likewise.
	(reg_equiv_address, reg_equiv_mem, reg_equiv_alt_mem_list): Likewise.
	(reg_equiv_init): Likewise.
	(reg_equivs_size): New variable.
	(reg_equiv_init_size): Remove.
	(allocate_initial_values): Move prototype to here from....
	* integrate.h (allocate_initial_values): Remove prototype.
	* integrate.c: Include reload.h.
	(allocate_initial_values): Corresponding changes.
	* ira.c (find_reg_equiv_invariant_cost): Corresponding changes.
	(fix_reg_equiv_init, no_equiv): Corresponding changes.
	(update_equiv_regs): Corresponding changes.
	(ira): Corresponding changes.
	* reload.c (push_reg_equiv_alt_mem): Corresponding changes.
	(push_secondary_reload): Corresponding changes.
	(push_reload, find_reloads, find_reloads_toplev): Corresponding changes.
	(make_memloc, find_reloads_address): Corresponding changes.
	(subst_reg_equivs, subst_indexed_address): Corresponding changes.
	(find_reloads_address_1): Corresponding changes.
	(find_reloads_subreg_address, subst_reloads): Corresponding changes.
	(refers_to_regno_for_reload_p): Corresponding changes.
	(reg_overlap_mentioned_for_reload_p): Corresponding changes.
	(refers_to_mem_for_reload_p, find_equiv_reg): Corresponding changes.
	* reload1.c: Include ggc.h.
	(grow_reg_equivs): New function.
	(replace_pseudos_in, reload): Corresponding changes.
	(calculate_needs_all_insns, alter_regs): Corresponding changes.
	(eliminate_regs_1, elimination_effects): Corresponding changes.
	(emit_input_reload_insns, emit_output_reload_insns): Likewise.
	(delete_output_reload): Likewise.
	* caller-save.c (mark_referenced_regs): Corresponding changes.
	* alpha/alpha.c (resolve_reload_operand): Corresponding changes.
	* frv/predicates.md (frv_load_operand): Corresponding changes.
	* microblaze/microblaze.c (double_memory_operand): Corresponding
	changes.
	* avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Corresponding changes.
	* xtensa/xtensa.c (fixup_subreg_mem): Corresponding changes.
	* mn10300/mn10300.c (mn10300_secondary_reload): Corresponding
	changes.
	* m68k/m68k.c (emit_move_sequence): Corresponding changes.
	* arm/arm.c (arm_reload_in_hi, arm_reload_out_hi): Corresponding
	changes.
	* pa/pa.c (emit_move_sequence): Corresponding changes.
	* vax/vax.c (nonindexed_address_p): Corresponding changes.

From-SVN: r171731
 2011-03-30 09:18:30 -06:00
Richard Sandiford
159b81b00a re PR target/47551 (ICE when reloading neon registers from out-of-range offsets) 
gcc/
	PR target/47551
	* config/arm/arm.c (coproc_secondary_reload_class): Handle
	structure modes.  Don't check neon_vector_mem_operand for
	vector or structure modes.

gcc/testsuite/
	PR target/47551
	* gcc.target/arm/neon-modes-2.c: New test.

From-SVN: r171730
 2011-03-30 15:00:44 +00:00
Richard Sandiford
a621719156 re PR target/43590 (ICE in spill_failure, at reload1.c:2158) 
gcc/
2011-03-30  Richard Sandiford  <richard.sandiford@linaro.org>
	    Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

	PR target/43590
	* config/arm/neon.md (neon_vld3qa<mode>, neon_vld4qa<mode>): Remove
	operand 1 and reshuffle the operands to match.
	(neon_vld3<mode>, neon_vld4<mode>): Update accordingly.

Co-Authored-By: Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>

From-SVN: r171729
 2011-03-30 14:52:38 +00:00
Mike Stump
6955d77104 Fixup PR references. 
From-SVN: r171728
 2011-03-30 14:48:20 +00:00
Christian Schüler
bd837408ee PR/driver 48208 
2011-03-30  Christian Schüler  <cschueler@gmx.de>

	PR/driver 48208
	* config/c.opt (F): Added 'Driver' to -F option.
	PR/driver 48260
	* config/darwin-driver.c (darwin_driver_init): Add '-arch' to
	  handler function.
	* config/darwin.opt: Added '-arch' option.

From-SVN: r171727
 2011-03-30 14:45:49 +00:00
Nick Clifton
e9c0470ac5 rx.md: Add peepholes and patterns to combine extending loads and simple arithmetic... 
* config/rx/rx.md: Add peepholes and patterns to combine
	extending loads and simple arithmetic instructions.
	* config/rx/rx.h (ADJUST_INSN_LENGTH): Define.
        * config/rx/rx-protos.h (rx_adjust_insn_length): Prototype.
        * config/rx/rx.c (rx_is_legitimate_address): Allow QI and HI
	modes to use pre-decrement and post-increment addressing.
        (rx_is_restricted_memory_address): Add range checking of REG+INT
	addresses.
        (rx_print_operand): Add support for %Q.
        Fix handling of %Q.
        (rx_memory_move_cost): Adjust cost of stores.
        (rx_adjust_insn_length): New function.

From-SVN: r171724
 2011-03-30 14:09:09 +00:00
Jakub Jelinek
8a87e7abcb re PR c/48305 (ice at -O0: verify_gimple failed) 
PR c/48305
	* fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Make sure
	arg10/arg11 in (X ^ Y) == (Z ^ W) are always fold converted to
	matching arg00/arg01 types.

	* gcc.c-torture/compile/pr48305.c: New test.

From-SVN: r171723
 2011-03-30 14:36:18 +02:00
Eric Botcazou
12486e033e cfglayout.c (insn_locators_alloc): Initialize curr_location and last_location to UNKNOWN_LOCATION. 
* cfglayout.c (insn_locators_alloc): Initialize curr_location and
	last_location to UNKNOWN_LOCATION.

From-SVN: r171722
 2011-03-30 12:32:12 +00:00
H.J. Lu
0b99eef6f6 Fix a typo in FLOAT_SSE_REGS. 
2011-03-30  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/48349
	* config/i386/i386.h (REG_CLASS_CONTENTS): Fix a typo in
	FLOAT_SSE_REGS.

From-SVN: r171718
 2011-03-30 03:42:20 -07:00
Joseph Myers
023592aa3b re PR bootstrap/48337 (options.c doesn't compile on SPARC) 
2011-03-30  Joseph Myers  <joseph@codesourcery.com>
	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	PR bootstrap/48337
	* config/sparc/sparc.opt (sparc_cpu_and_features): Add
	Init(PROCESSOR_V7).
	(sparc_cpu): Likewise.
	* config/sparc/sparc.c (sparc_option_override): Replace 0 by
	PROCESSOR_V7.

Co-Authored-By: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

From-SVN: r171717
 2011-03-30 10:01:13 +00:00
Jason Merrill
5453bbef09 re PR c++/48265 ([C++0x] ICE: SIGSEGV (recursion in value_dependent_expression_p) when variable is used uninitialised) 
PR c++/48265
	* pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
	the variable is constant before looking at its initializer.

From-SVN: r171714
 2011-03-29 22:16:22 -04:00
Vladimir Makarov
ad3b266ba5 re PR target/48336 (Error in generation of ARM ldrd instruction) 
2011-03-29  Vladimir Makarov  <vmakarov@redhat.com>

	PR target/48336
	PR middle-end/48342
	PR rtl-optimization/48345
	* ira-color.c (setup_conflict_profitable_regs): Exclude prohibited
	hard regs for given mode from profitable regs when doing secondary
	allocation.

From-SVN: r171713
 2011-03-30 02:11:04 +00:00
GCC Administrator
99ac3cea6e Daily bump. 
From-SVN: r171712
 2011-03-30 00:19:05 +00:00
Michael Meissner
34709a5a4e Merge up to 171704 
From-SVN: r171707
 2011-03-29 23:35:40 +00:00
Jeff Law
633c912638 re PR bootstrap/48327 (Bootstrap comparison failure with ada since r171622) 
PR bootstrap/48327
	* tree-ssa-threadupdate.c (struct redirection_data): Remove
	do_not_duplicate field.
	(lookup_redirection_data): Corresponding changes.
	(create_duplicates): Always create a template block.
	(redirect_edges): Remove code which reused the original block
	when it was going to become unreachable code.
	(thread_block): Don't set do_not_duplicate field.

From-SVN: r171703
 2011-03-29 16:49:00 -06:00
Joseph Myers
eb50f63aff lto-opts.c (register_user_option_p, [...]): Make type argument unsigned. 
* lto-opts.c (register_user_option_p, lto_register_user_option):
	Make type argument unsigned.
	* lto-streamer.h (lto_register_user_option): Make type argument
	unsigned.
	* opth-gen.awk: Make CL_* macros unsigned.
	* opts-common.c (find_opt): Make lang_mask argument unsigned.
	* opts.h (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER,
	CL_TARGET, CL_COMMON, CL_SEPARATE_NARGS_MASK, CL_SEPARATE_ALIAS,
	CL_NO_DRIVER_ARG, CL_REJECT_DRIVER, CL_SAVE, CL_DISABLED,
	CL_REPORT, CL_JOINED, CL_SEPARATE, CL_REJECT_NEGATIVE,
	CL_MISSING_OK, CL_UINTEGER, CL_UNDOCUMENTED): Make unsigned.
	(find_opt): Make lang_mask argument unsigned.

From-SVN: r171701
 2011-03-29 22:59:34 +01:00
Vladimir Makarov
76763a6d3f re PR rtl-optimization/48331 (gcc.c-torture/execute/built-in-setjmp.c FAILs with -O -fira-algorithm=priority -fPIC) 
2011-03-29  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/48331
	PR rtl-optimization/48334
	* ira-color.c (color_allocnos): Call setup_profitable_hard_regs
	for any used algorithm.

From-SVN: r171699
 2011-03-29 20:51:14 +00:00
Steve Ellcey
ea61eea7fe pr47917.c: Use -std=gnu99 on HP-UX. 
2011-03-29  Steve Ellcey  <sje@cup.hp.com>

	* gcc.dg/torture/pr47917.c: Use -std=gnu99 on HP-UX.

From-SVN: r171698
 2011-03-29 20:41:13 +00:00
Jakub Jelinek
e2eefb55b2 Move ChangeLog entry. 
From-SVN: r171696
 2011-03-29 22:29:30 +02:00
Ian Lance Taylor
8915876911 Update to current master Go testsuite. 
From-SVN: r171695
 2011-03-29 20:29:24 +00:00
Ian Lance Taylor
3c844a6a13 go-test.exp: Handle the test lines used in several new tests. 
* go.test/go-test.exp: Handle the test lines used in several new
	tests.
	(errchk): Add opts parameter.  Change all callers.  Handle parens
	in regexps.

From-SVN: r171694
 2011-03-29 20:28:07 +00:00
Jakub Jelinek
22d17b1c68 re PR preprocessor/48248 (Wrong error message location when compiling preprocessed code) 
PR preprocessor/48248
	* c-ppoutput.c (print): Add src_file field.
	(init_pp_output): Initialize it.
	(maybe_print_line): Don't optimize by adding up to 8 newlines
	if map->to_file and print.src_file are different file.
	(print_line): Update print.src_file.

From-SVN: r171693
 2011-03-29 22:25:27 +02:00
Peter Bergner
5d9cd5d0a7 stack-usage-1.c (SIZE): Provide proper values for __ppc64__ and __APPLE__ && __PPC__ && __ALTIVEC__. 
2011-03-29  Peter Bergner <bergner@vnet.ibm.com>
	    Dominique d'Humieres  <dominiq@lps.ens.fr>	

	* gcc.dg/stack-usage-1.c (SIZE): Provide proper values for __ppc64__
	and __APPLE__ && __PPC__ && __ALTIVEC__.

Co-Authored-By: Dominique d'Humieres <dominiq@lps.ens.fr>

From-SVN: r171692
 2011-03-29 20:16:49 +00:00
Ian Lance Taylor
df740f400a Fix select setting a map expression. 
Also fix select parsing when declaring a variable with no
statements.

From-SVN: r171690
 2011-03-29 18:54:27 +00:00