Commits · 0b3189e79f87c6d8927a96918b2ee53456df4928 · lvzhengyang / riscv-gcc-1

30 Mar, 2011 32 commits

libgo: Use waitpid on systems which do not have wait4. · 0b3189e7
```
From-SVN: r171758
```
Ian Lance Taylor committed Mar 30, 2011
0b3189e7 Browse Files
libgo: Support systems which do not have strerror_r. · 8955c80a
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From-SVN: r171757
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Ian Lance Taylor committed Mar 30, 2011
8955c80a Browse Files
libgo: Use the right files on Solaris variants. · 25a182be
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From-SVN: r171753
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Ian Lance Taylor committed Mar 30, 2011
25a182be Browse Files
Copy env.go from master Go testsuite. · 372776de
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From-SVN: r171752
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Ian Lance Taylor committed Mar 30, 2011
372776de Browse Files
go-test.exp (go-set-goarch): Use sparc64 for 64-bit SPARC. · 786a183b
```
	* go.test/go-test.exp (go-set-goarch): Use sparc64 for 64-bit
	SPARC.

From-SVN: r171751
```
Rainer Orth committed Mar 30, 2011
786a183b Browse Files

arm.opt (mhard-float, [...]): Mark Undocumented. · 2cdf9574

	* 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

committed Mar 30, 2011

2cdf9574 Browse Files

re PR c++/48212 ([C++0x] ICE: in non_const_var_error, at cp/semantics.c:6700 on invalid code) · ef5daa25
```
	PR c++/48212
	* semantics.c (non_const_var_error): Just return if DECL_INITIAL
	is error_mark_node.

From-SVN: r171748
```
Jason Merrill committed Mar 30, 2011
ef5daa25 Browse Files
re PR c++/48369 ([C++0x] ICE in potential_constant_expression_1, at cp/semantics.c:7746) · e0f89433
```
	PR c++/48369
	* semantics.c (potential_constant_expression_1): Handle
	UNORDERED_EXPR and ORDERED_EXPR.

From-SVN: r171747
```
Jason Merrill committed Mar 30, 2011
e0f89433 Browse Files

options.texi (NegativeAlias): Document. · 666a21a2

	* 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

committed Mar 30, 2011

666a21a2 Browse Files

Introduce -fno-debug-types-section flag. · 0fa4e351

        * 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

committed Mar 30, 2011

0fa4e351 Browse Files

re PR c++/48281 ([C++0x] internal compiler error: in record_reference, at cgraphbuild.c:60) · a63940ba
```
	PR c++/48281
	* semantics.c (finish_compound_literal): Do put static/constant
	arrays in static variables.

From-SVN: r171741
```
Jason Merrill committed Mar 30, 2011
a63940ba Browse Files

call.c (convert_like_real): Build up the initializer_list object directly. · 88d37ae6

	* 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

committed Mar 30, 2011

88d37ae6 Browse Files

call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR. · c06ce6e4
```
	* call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
	* decl.c (reshape_init_array_1): Likewise.

From-SVN: r171739
```
Jason Merrill committed Mar 30, 2011
c06ce6e4 Browse Files
libgo/Makefile.am: Add missing dependencies for net/net.lo. · c019d849
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From-SVN: r171737
```
Ian Lance Taylor committed Mar 30, 2011
c019d849 Browse Files

re PR fortran/47516 (testsuite failure: realloc_on_assign_2.f03 (with --disable-bootstrap)) · 83799a47

        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

committed Mar 30, 2011

83799a47 Browse Files

ira-color.c (ira_assign_hard_reg): Use only one variable 'mode'. · 4648deb4

2011-03-30  Vladimir Makarov  <vmakarov@redhat.com>

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

From-SVN: r171735

committed Mar 30, 2011

4648deb4 Browse Files

tree-dfa.c (renumber_gimple_stmt_uids): Also number PHIs. · 8f984534

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

committed Mar 30, 2011

8f984534 Browse Files

re PR bootstrap/48332 (optabs changes (PR48263 fix) broke m68k-linux bootstrap) · 4f431835

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

committed Mar 30, 2011

4f431835 Browse Files

Update to current Go library. · f72f4169
```
From-SVN: r171732
```
Ian Lance Taylor committed Mar 30, 2011
f72f4169 Browse Files

reload.h (reg_equiv_constant): Move into new structure reg_equivs, define accessor macro. · f2034d06


	* 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

committed Mar 30, 2011

f2034d06 Browse Files

re PR target/47551 (ICE when reloading neon registers from out-of-range offsets) · 159b81b0

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

committed Mar 30, 2011

159b81b0 Browse Files

re PR target/43590 (ICE in spill_failure, at reload1.c:2158) · a6217191

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

committed Mar 30, 2011

a6217191 Browse Files

Fixup PR references. · 6955d771
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From-SVN: r171728
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Mike Stump committed Mar 30, 2011
6955d771 Browse Files

PR/driver 48208 · bd837408

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

committed Mar 30, 2011

bd837408 Browse Files

rx.md: Add peepholes and patterns to combine extending loads and simple arithmetic... · e9c0470a

	* 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

committed Mar 30, 2011

e9c0470a Browse Files

re PR c/48305 (ice at -O0: verify_gimple failed) · 8a87e7ab

	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

committed Mar 30, 2011

8a87e7ab Browse Files

cfglayout.c (insn_locators_alloc): Initialize curr_location and last_location to UNKNOWN_LOCATION. · 12486e03
```
	* cfglayout.c (insn_locators_alloc): Initialize curr_location and
	last_location to UNKNOWN_LOCATION.

From-SVN: r171722
```
Eric Botcazou committed Mar 30, 2011
12486e03 Browse Files

Fix a typo in FLOAT_SSE_REGS. · 0b99eef6

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

committed Mar 30, 2011

0b99eef6 Browse Files

re PR bootstrap/48337 (options.c doesn't compile on SPARC) · 023592aa

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

committed Mar 30, 2011

023592aa Browse Files

re PR c++/48265 ([C++0x] ICE: SIGSEGV (recursion in… · 5453bbef

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

committed Mar 29, 2011

5453bbef Browse Files

re PR target/48336 (Error in generation of ARM ldrd instruction) · ad3b266b

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

committed Mar 30, 2011

ad3b266b Browse Files

Daily bump. · 99ac3cea
```
From-SVN: r171712
```
GCC Administrator committed Mar 30, 2011
99ac3cea Browse Files

29 Mar, 2011 8 commits

Merge up to 171704 · 34709a5a
```
From-SVN: r171707
```
Michael Meissner committed Mar 29, 2011
34709a5a Browse Files

re PR bootstrap/48327 (Bootstrap comparison failure with ada since r171622) · 633c9126

	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

committed Mar 29, 2011

633c9126 Browse Files

lto-opts.c (register_user_option_p, [...]): Make type argument unsigned. · eb50f63a

	* 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

committed Mar 29, 2011

eb50f63a Browse Files

re PR rtl-optimization/48331 (gcc.c-torture/execute/built-in-setjmp.c FAILs with… · 76763a6d

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

committed Mar 29, 2011

76763a6d Browse Files

pr47917.c: Use -std=gnu99 on HP-UX. · ea61eea7

2011-03-29  Steve Ellcey  <sje@cup.hp.com>

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

From-SVN: r171698

committed Mar 29, 2011

ea61eea7 Browse Files

Move ChangeLog entry. · e2eefb55
```
From-SVN: r171696
```
Jakub Jelinek committed Mar 29, 2011
e2eefb55 Browse Files
Update to current master Go testsuite. · 89158769
```
From-SVN: r171695
```
Ian Lance Taylor committed Mar 29, 2011
89158769 Browse Files

go-test.exp: Handle the test lines used in several new tests. · 3c844a6a

	* 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

committed Mar 29, 2011

3c844a6a Browse Files