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107488 Commits

Author SHA1 Message Date
Richard Sandiford 75f6ec9afd arm.h (CANNOT_CHANGE_MODE_CLASS): Restrict FPA_REGS case to VFPv1. 
gcc/
	* config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Restrict FPA_REGS
	case to VFPv1.

From-SVN: r171520
 2011-03-25 18:26:40 +00:00
Tobias Burnus 3ec1c379f9 re PR fortran/48174 (DWARF for subroutine with no args indicates 'varargs') 
2011-03-25  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48174
        PR fortran/45304
        * trans-types.c (gfc_get_function_type): Don't use varargs if
        * the
        procedure is known to have no arguments.

2011-03-25  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48174
        PR fortran/45304
        * gfortran.dg/ishft_4.f90: Adapt scan-tree-dump-times.
        * gfortran.dg/leadz_trailz_3.f90: Ditto

From-SVN: r171519
 2011-03-25 18:53:35 +01:00
Ian Lance Taylor fb4347e44d Give an error if a label is defined but not used. 
From-SVN: r171518
 2011-03-25 17:34:44 +00:00
Rainer Orth de5ca9cf78 ChangeLog for last change. 
From-SVN: r171516
 2011-03-25 17:12:10 +00:00
Martin Jambor 553110fe8e pr44686.c: Do not explicitely specify -O2. 
2011-03-25  Martin Jambor  <mjambor@suse.cz>

	* gcc.c-torture/compile/pr44686.c: Do not explicitely specify -O2.

From-SVN: r171515
 2011-03-25 18:08:57 +01:00
Rainer Orth 94ea609ab3 re PR boehm-gc/11412 (boehm-gc testing problems) 
PR boehm-gc/11412
	* configure.ac (THREADCFLAGS): New variable.
	Use it instead of INCLUDES, AM_CPPFLAGS.
	<*-*-kfreebsd*-gnu> (THREADDLLIBS): Rename to THREADLIBS.
	Remove DG/UX support.
	(AC_CONFIG_FILES): Add testsuite/Makefile.
	* Makefile.am (AUTOMAKE_OPTIONS): Use foreign instead of cygnus.
	(SUBDIRS): Add testsuite.
	(libgcjgc_la_LIBADD): Remove $(UNWINDLIBS).
	(AM_CXXFLAGS): Add $(THREADCFLAGS).
	(AM_CFLAGS): Likewise.
	Remove TESTS related variables.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* testsuite/Makefile.am: New file.
	* testsuite/Makefile.in: New file.
	* testsuite/lib/boehm-gc.exp: New file.
	* testsuite/config/default.exp: New file.
	* testsuite/boehm-gc.c/c.exp: New file.
	* testsuite/boehm-gc.lib/lib.exp: New file.
	* tests/test.c: Move ...
	* testsuite/boehm-gc.c/gctest.c: ... here.
	* tests/leak_test.c, tests/middle.c, tests/thread_leak_test.c,
	tests/trace_test.c: Move ...
	* testsuite/boehm-gc.c: ... here.
	* testsuite/boehm-gc.c/trace_test.c: Skip everywhere.
	* tests/staticrootslib.c, tests/staticrootstest.c: Move ...
	* testsuite/boehm-gc.lib: ... here.
	* testsuite/boehm-gc.lib/staticrootstest.c: Use dg-add-shlib
	staticrootslib.c.
	* tests/test_cpp.cc: Move ...
	* testsuite/boehm-gc.c++: ... here.

From-SVN: r171514
 2011-03-25 17:04:16 +00:00
Nathan Froyd 6c4e299723 fold-const.c (expr_location_or): New function. 
* fold-const.c (expr_location_or): New function.
	(fold_truth_not_expr): Call it.

From-SVN: r171468
 2011-03-25 16:53:14 +00:00
Jeff Law 0edf1bb291 dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Add missing va_end. 
* dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Add missing
	va_end.
	* c-family/c-common.c (def_fn_type): Likewise.
	* ada/gcc-interface/utils.c (def_fn_type): Likewise.
	* emit-rtl.c (gen_rtvec): Likewise.
	* lto/lto-lang.c (def_fn_type): Likewise.

From-SVN: r171466
 2011-03-25 10:39:10 -06:00
Richard Guenther fdc2de95e9 tree-ssa-copy.c (stmt_may_generate_copy): Copies from constants also generate copies. 
2011-03-25  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-copy.c (stmt_may_generate_copy): Copies from constants
	also generate copies.
	(fini_copy_prop): Handle constant values properly.

From-SVN: r171465
 2011-03-25 16:28:15 +00:00
Jakub Jelinek 21385db052 dwarf2out.c (mem_loc_descriptor): Compare mode size instead of bitsize with DWARF2_ADDR_SIZE. 
* dwarf2out.c (mem_loc_descriptor) <case ZERO_EXTRACT>: Compare
	mode size instead of bitsize with DWARF2_ADDR_SIZE.
	(hash_loc_operands, compare_loc_operands): Handle
	DW_OP_GNU_entry_value.

From-SVN: r171464
 2011-03-25 17:22:00 +01:00
Jason Merrill 5ade176d5e Core 1135 
Core 1135
	* method.c (defaulted_late_check): Check for exception spec mismatch.
	(defaultable_fn_check): Allow exception spec and virtual.
	* class.c (check_for_override): A virtual dtor is non-trivial.

From-SVN: r171462
 2011-03-25 12:17:08 -04:00
Jason Merrill 7eda336814 re PR c++/48289 (-pedantic breaks std::move) 
PR c++/48289
	* pt.c (build_non_dependent_expr): Keep dereferences outside the
	NON_DEPENDENT_EXPR.

From-SVN: r171461
 2011-03-25 12:16:53 -04:00
Jason Merrill c7dc8804a8 * c.opt: Add -std=c++03. 
From-SVN: r171460
 2011-03-25 12:16:40 -04:00
Kai Tietz 6510e8bbf0 cygming.h (DWARF_FRAME_REGISTERS): Adjust comment. 
2011-03-25  Kai Tietz  <ktietz@redhat.com>

	* config/i386/cygming.h (DWARF_FRAME_REGISTERS): Adjust comment.
	(STACK_BOUNDARY): Check for bit-ness in case of MS_ABI.
	* config/i386/i386.c (ix86_conditional_register_usage): Adjust
	comment and use macro TARGET_64BIT_MS_ABI instead.
	(ix86_keep_aggregate_return_pointer): Optimize for 64-bit case
	and change default behavior for 32-bit MS_ABI.
	(ix86_reg_parm_stack_space): Check additionally for bit-ness.
	(ix86_function_type_abi): Allow check for ms_abi/sysv_abi for
	32-bit, too.
	(ix86_cfun_abi): Likewise.
	(ix86_maybe_switch_abi): Adjust comment.
	(init_cumulative_args): Check for bit-ness in MS_ABI case.
	(ix86_gimplify_va_arg): Check just for not TARGET_64BIT_MS_ABI
	instead of checking for SYSV_ABI.
	(ix86_nsaved_sseregs): Likewise.
	(ix86_compute_frame_layout): Set only for 64-bit MS_ABI alignment
	to 16 bytes.
	(ix86_expand_call): Use TARGET_64BIT_MS_ABI macro.
	* config/i386.h (TARGET_32BIT_MS_ABI): New macro.
	(ACCUMULATE_OUTGOING_ARGS): Check explicit for 64-bit MS_ABI.
	(OUTGOING_REG_PARM_STACK_SPACE): Likewise.
	* config/mingw32.h (DEFAULT_ABI): Change default always to MS_ABI.

From-SVN: r171459
 2011-03-25 17:10:56 +01:00
Ira Rosen a5205bd2e9 re PR target/48287 (gcc.dg/vect/vect-cselim-1.c FAILs on SPARC) 
PR target/48287
        * gcc.dg/vect/vect-cselim-1.c: Fail for vect_no_align.

From-SVN: r171457
 2011-03-25 16:08:40 +00:00
Rainer Orth e560509f7b pr47917.c: Add -D_XOPEN_SOURCE=500 to dg-options for mips-sgi-irix6.5. 
* gcc.dg/torture/pr47917.c: Add -D_XOPEN_SOURCE=500 to dg-options
	for mips-sgi-irix6.5.
	Replace snprintf prototype by <stdio.h>.

From-SVN: r171456
 2011-03-25 15:38:27 +00:00
Richard Guenther 34019e282b tree-flow.h (verify_stmts): Rename to verify_gimple_in_cfg. 
2011-03-25  Richard Guenther  <rguenther@suse.de>

	* tree-flow.h (verify_stmts): Rename to verify_gimple_in_cfg.
	(verify_types_in_gimple_seq): Rename to verify_gimple_in_seq.
	(verify_gimple): Remove.
	* tree-cfg.c (verify_gimple_call): Merge verification
	from verify_stmts.
	(verify_gimple_phi): Merge verification from verify_stmts.
	(verify_gimple_label): New function.
	(verify_types_in_gimple_seq_2): Rename to verify_gimple_in_seq_2.
	(verify_types_in_gimple_seq): Rename to verify_gimple_in_seq.
	(verify_stmt): Merge into verify_gimple_in_cfg and callees.
	(verify_stmts): Rename to verify_gimple_in_cfg.
	(verify_gimple_in_cfg): New function.
	* passes.c (execute_function_todo): Call verify_gimple_in_cfg.
	* tree-ssa.c (verify_ssa): Likewise.
	* gimplify.c (gimplify_body): Call verify_gimple_in_seq.

From-SVN: r171453
 2011-03-25 15:05:00 +00:00
Joseph Myers 1bcce263a7 configure.ac (native_only): Remove. 
* configure.ac (native_only): Remove.
	(i[[3456789]]86-*-msdosdjgpp*): Don't disable expect dejagnu
	send-pr uudecode guile gnuserv on host.
	(x86_64-*-mingw*): Don't disable expect dejagnu autoconf automake
	send-pr rcs guile perl texinfo libtool on host.
	(i[[3456789]]86-*-mingw32*): Don't disable expect dejagnu autoconf
	automake send-pr rcs guile perl texinfo libtool on host.
	(*-*-cygwin*, *-*-netbsd*): Remove host cases.
	(*-*-kaos*): Don't disable target-examples target-gperf on target.
	(alpha*-dec-osf*): Don't disable fileutils on target.
	(sh*-*-pe|mips*-*-pe|*arm-wince-pe): Don't disable target-examples
	texinfo send-pr expect dejagnu on target.
	(arm-*-elf* | arm*-*-eabi*, arm*-*-linux-gnueabi): Don't disable
	target-qthreads on target.
	(hppa*-hp-hpux11*, hppa*-*-*): Don't disable shellutils on target.
	(ia64*-*-elf*, ia64*-*-*vms*): Don't disable mmalloc on target.
	(i[[3456789]]86-w64-mingw*, i[[3456789]]86-*-mingw*,
	x86_64-*-mingw*): Don't disable expect on target.
	(*-*-cygwin*): Don't disable target-gperf on target.
	(powerpc*-*-winnt* | powerpc*-*-pe*): Don't disable make expect
	gnuserv on target.
	(powerpcle-*-solaris*): Don't disable make expect gnuserv on
	target.
	* configure: Regenerate.

From-SVN: r171452
 2011-03-25 13:06:37 +00:00
Rainer Orth bff5ad8e7e re PR testsuite/48283 (gcc.dg/graphite/block-[3478].c timeouts) 
PR testsuite/48283
	* gcc.dg/graphite/block-3.c: Add dg-require-effective-target
	run_expensive_tests.
	* gcc.dg/graphite/block-4.c: Likewise.
	* gcc.dg/graphite/block-7.c: Likewise.
	* gcc.dg/graphite/block-8.c: Likewise.

From-SVN: r171451
 2011-03-25 13:02:24 +00:00
Richard Guenther 605896f552 passes.c (init_optimization_passes): Add FRE pass after early SRA. 
2011-03-25  Richard Guenther  <rguenther@suse.de>

	* passes.c (init_optimization_passes): Add FRE pass after
	early SRA.

	* g++.dg/tree-ssa/pr41186.C: Scan the appropriate FRE dump.
	* g++.dg/tree-ssa/pr8781.C: Likewise.
	* gcc.dg/ipa/ipa-pta-13.c: Likewise.
	* gcc.dg/ipa/ipa-pta-3.c: Likewise.
	* gcc.dg/ipa/ipa-pta-4.c: Likewise.
	* gcc.dg/tree-ssa/20041122-1.c: Likewise.
	* gcc.dg/tree-ssa/alias-18.c: Likewise.
	* gcc.dg/tree-ssa/foldstring-1.c: Likewise.
	* gcc.dg/tree-ssa/forwprop-10.c: Likewise.
	* gcc.dg/tree-ssa/forwprop-9.c: Likewise.
	* gcc.dg/tree-ssa/fre-vce-1.c: Likewise.
	* gcc.dg/tree-ssa/loadpre6.c: Likewise.
	* gcc.dg/tree-ssa/pr21574.c: Likewise.
	* gcc.dg/tree-ssa/ssa-dom-cse-1.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-1.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-11.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-12.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-13.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-14.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-15.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-16.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-17.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-18.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-19.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-2.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-21.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-22.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-23.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-24.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-25.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-26.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-27.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-3.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-4.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-5.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-6.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-7.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-8.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-9.c: Likewise.
	* gcc.dg/tree-ssa/ssa-pre-10.c: Likewise.
	* gcc.dg/tree-ssa/ssa-pre-26.c: Likewise.
	* gcc.dg/tree-ssa/ssa-pre-7.c: Likewise.
	* gcc.dg/tree-ssa/ssa-pre-8.c: Likewise.
	* gcc.dg/tree-ssa/ssa-pre-9.c: Likewise.
	* gcc.dg/tree-ssa/ssa-sccvn-1.c: Likewise.
	* gcc.dg/tree-ssa/ssa-sccvn-2.c: Likewise.
	* gcc.dg/tree-ssa/ssa-sccvn-3.c: Likewise.
	* gcc.dg/tree-ssa/ssa-sccvn-4.c: Likewise.
	* gcc.dg/tree-ssa/struct-aliasing-1.c: Likewise.
	* gcc.dg/tree-ssa/struct-aliasing-2.c: Likewise.
	* c-c++-common/pr46562-2.c: Likewise.
	* gfortran.dg/pr42108.f90: Likewise.
	* gcc.dg/torture/pta-structcopy-1.c: Scan ealias dump, force
	foo to be inlined even at -O1.
	* gcc.dg/tree-ssa/ssa-dce-4.c: Disable FRE.
	* gcc.dg/ipa/ipa-pta-14.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-1.c: Adjust.
	* gcc.dg/matrix/matrix.exp: Disable FRE.

From-SVN: r171450
 2011-03-25 11:59:19 +00:00
Bernd Schmidt 7baa7c1308 vfp.md (arm_movdi_vfp): Enable only when not tuning for Cortex-A8. 
2011-03-25  Bernd Schmidt  <bernds@codesourcery.com>
	    Andrew Stubbs  <ams@codesourcery.com>

	gcc/
	* config/arm/vfp.md (arm_movdi_vfp): Enable only when not tuning
	for Cortex-A8.
	(arm_movdi_vfp_cortexa8): New pattern.
	* config/arm/neon.md (adddi3_neon, subdi3_neon, anddi3_neon,
	iordi3_neon, xordi3_neon): Add alternatives to discourage Neon
	instructions when tuning for Cortex-A8.  Set attribute "arch".
	* config/arm/arm.md: Move include arm-tune.md up a bit.
	(define_attr "arch"): Add "onlya8" and "nota8" values.
	(define_attr "arch_enabled"): Handle "onlya8" and "nota8".



Co-Authored-By: Andrew Stubbs <ams@codesourcery.com>

From-SVN: r171449
 2011-03-25 11:57:29 +00:00
Nathan Froyd 4ff08abfef fix typo in ChangeLog 
From-SVN: r171448
 2011-03-25 11:48:29 +00:00
Nathan Froyd 45dbce1b85 re PR target/4828 (can't install gcc for h8300-hms target) 
PR bootstrap/4828
	Revert:
	2011-03-24  Nathan Froyd  <froydnj@codesourcery.com>

	* function.c (instantiate_virtual_regs): Use FOR_EACH_BB and
	FOR_BB_INSNS_SAFE to iterate through insns.  Re-indent.
	(pass_instantiate_virtual_regs): Require PROP_cfglayout.
	* passes.c (init_optimization_passes): Move
	pass_instantiate_virtual_regs after pass_into_cfg_layout_mode.

From-SVN: r171447
 2011-03-25 11:47:13 +00:00
Joseph Myers 8d4c5ac696 configure.ac (target_tools): Remove target-groff. 
* configure.ac (target_tools): Remove target-groff.
	(native_only): Remove target-groff.
	(hppa*64*-*-*): Don't disable byacc.
	(i[[3456789]]86-*-mingw32*): Remove commented-out noconfigdirs
	setting.
	(*-*-kaos*): Don't skip target-librx and target-groff.
	(*-*-netware*): Don't skip target-libmudflap.
	(*-*-tpf*): Don't skip target-libmudflap.
	(sh*-*-pe|mips*-*-pe|*arm-wince-pe): Don't condition configured
	directories on the host.
	(ia64*-*-*vms*): Don't skip tix.
	(sh-*-* | sh64-*-*): Don't condition skipped directories on the
	host.
	* configure: Regenerate.

From-SVN: r171446
 2011-03-25 11:13:08 +00:00
Kai Tietz ac9a30aeb2 ChangeLog gcc/ 
2011-03-25  Kai Tietz  <ktietz@redhat.com>

	* c-typeck.c (comptypes_internal): Replace target
	hook call of comp_type_attributes by version in tree.c file.
	* gimple.c (gimple_types_compatible_p_1): Likewise.
	* tree-ssa.c (useless_type_conversion_p): Likewise.
	* tree.c (build_type_attribute_qual_variant): Likewise.
	(attribute_value_equal): New static helper function.
	(comp_type_attributes): New function.
	(merge_attributes): Use attribute_value_equal for comparison.
	(attribute_list_contained): Likewise.
	* tree.h (comp_type_attributes): New prototype.

ChangeLog cp/
2011-03-25  Kai Tietz  <ktietz@redhat.com>

        * decl.c (decls_match): Replace target hook
        call of comp_type_attributes by version in tree.c file.
        * search.c (check_final_overrider): Likewise.
        * typeck.c (structural_comptypes): Likewise.

From-SVN: r171445
 2011-03-25 11:28:12 +01:00
Richard Guenther afdac11699 tree-cfg.c (verify_gimple_assign_unary): Drop special casing of complex types at -O0. 
2011-03-25  Richard Guenther  <rguenther@suse.de>

	* tree-cfg.c (verify_gimple_assign_unary): Drop special casing
	of complex types at -O0.
	(verify_gimple_assign_binary): Likewise.
	(verify_gimple_assign_ternary): Likewise.

From-SVN: r171444
 2011-03-25 10:16:02 +00:00
Paolo Carlini ff2e697a03 random.h (negative_binomial_distribution<>:: negative_binomial_distribution(_IntType, double), [...]): Tweak construction of _M_gd. 
2011-03-25  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/random.h (negative_binomial_distribution<>::
	negative_binomial_distribution(_IntType, double),
	negative_binomial_distribution<>::
	negative_binomial_distribution(const param_type&)): Tweak
	construction of _M_gd.
	* include/bits/random.tcc (negative_binomial_distribution<>::
	operator()): Adjust.

From-SVN: r171443
 2011-03-25 10:06:33 +00:00
Mark Wielaard ec6165f852 Remove deprecated DW_FORM_sig8 define. 
* dwarf2.h (dwarf_form): Remove deprecated DW_FORM_sig8 define.

    * dwarf2out.c (size_of_die): Modify comment to say DW_FORM_ref_sig8.
    (value_format): Use DW_FORM_ref_sig8, not DW_FORM_sig8.

From-SVN: r171442
 2011-03-25 10:06:13 +00:00
Mark Wielaard 2a5ac39a3e re PR debug/48041 (dwarf2out emits unnecessary null byte in empty .debug_abbrev section) 
PR debug/48041
* dwarf2out.c (output_abbrev_section): Only write table when
abbrev_die_table_in_use > 1.

From-SVN: r171441
 2011-03-25 09:35:41 +00:00
Ian Lance Taylor fe052134f6 Remove closed function. Fix tuple receive in select. 
From-SVN: r171440
 2011-03-25 05:14:57 +00:00
Richard Henderson e533b2a4c9 alpha: Use byte-manipulation helper expanders more often. 
From-SVN: r171439
 2011-03-24 17:52:40 -07:00
Richard Henderson 0b2a73678b alpha: Remove all big-endian code. 
From-SVN: r171438
 2011-03-24 17:52:34 -07:00
Richard Henderson 315b2bef11 alpha: Unify movdi patterns with enabled attribute. 
From-SVN: r171437
 2011-03-24 17:35:01 -07:00
Richard Henderson 67102517d5 alpha: Unify SF, DF, QI, HI, SI mode moves with enabled attribute. 
For floating-point, this involves in addition conditionalizing the
definition of the "f" register constraint.

From-SVN: r171436
 2011-03-24 17:34:56 -07:00
Richard Henderson 6aba5cb489 alpha: Cleanup sign extension patterns. 
Don't bother implementing sub-word sign-extensions for !BWX,
since we need to use DImode intermediates anyway.

From-SVN: r171435
 2011-03-24 17:34:46 -07:00
GCC Administrator 84ee3e269a Daily bump. 
From-SVN: r171434
 2011-03-25 00:18:41 +00:00
Richard Henderson bdfb351b02 alpha: Unify zero_extend patterns with attribute enabled. 
From-SVN: r171429
 2011-03-24 17:09:36 -07:00
Richard Henderson 6abe71eb3d alpha: Revert change to input_operand for 32-bit vms. 
From-SVN: r171428
 2011-03-24 17:04:19 -07:00
Ian Lance Taylor 8039ca76a5 Update to current version of Go library. 
From-SVN: r171427
 2011-03-24 23:46:17 +00:00
Nathan Froyd 7114321ee4 function.c (instantiate_virtual_regs): Use FOR_EACH_BB and FOR_BB_INSNS_SAFE to iterate through insns. 
* function.c (instantiate_virtual_regs): Use FOR_EACH_BB and
	FOR_BB_INSNS_SAFE to iterate through insns.  Re-indent.
	(pass_instantiate_virtual_regs): Require PROP_cfglayout.
	* passes.c (init_optimization_passes): Move
	pass_instantiate_virtual_regs after pass_into_cfg_layout_mode.

From-SVN: r171426
 2011-03-24 23:37:02 +00:00
Eric Botcazou c867956724 * dojump.c (do_jump_by_parts_greater_rtx): Optimize in specific cases. 
From-SVN: r171425
 2011-03-24 21:56:38 +00:00
Uros Bizjak 2717305800 i386.md (ix86_print_operand): Output DFmode const_double correctly. 
* config/i386/i386.md (ix86_print_operand): Output DFmode const_double
	correctly.

From-SVN: r171424
 2011-03-24 21:52:09 +01:00
Jakub Jelinek 6f0c9f06a5 re PR debug/48204 (ICE: in decimal_to_decnumber, at dfp.c:115 with -fno-tree-ccp -fno-tree-dominator-opts -fno-tree-fre -g) 
PR debug/48204
	* simplify-rtx.c (simplify_const_unary_operation): Call
	real_convert when changing mode class with FLOAT_EXTEND.

	* gcc.dg/dfp/pr48204.c: New test.

From-SVN: r171423
 2011-03-24 19:58:58 +01:00
Paolo Bonzini 50e373331f configure.ac: Remove references to mt-mep, mt-netware, mt-wince. 
2011-03-24  Paolo Bonzini  <pbonzini@redhat.com>

        * configure.ac: Remove references to mt-mep, mt-netware,
        mt-wince.
        * Makefile.def: Add all-utils soft dependencies.
        * Makefile.tpl: Remove GDB_NLM_DEPS.
        * configure: Regenerate.
        * Makefile.in: Regenerate.

config:
2011-03-24  Paolo Bonzini  <pbonzini@redhat.com>

        * mt-mep: Remove, obsolete.
        * mt-netware: Remove, obsolete.
        * mt-wince: Remove, obsolete.
        * mt-v810: Remove, unused.

From-SVN: r171422
 2011-03-24 17:47:30 +00:00
Paolo Bonzini 7d77a76835 configure.ac: Do not include mh-x86omitfp. 
2011-03-24  Paolo Bonzini  <bonzini@gnu.org>

	* configure.ac: Do not include mh-x86omitfp.
	* configure: Regenerate.

config:
2011-03-24  Paolo Bonzini  <bonzini@gnu.org>

	* mh-x86omitfp: Remove.

From-SVN: r171421
 2011-03-24 17:29:51 +00:00
Nick Clifton 662666e541 rx.h (LABEL_ALIGN_FOR_BARRIER): Define. 
* config/rx/rx.h (LABEL_ALIGN_FOR_BARRIER): Define.
	(ASM_OUTPUT_MAX_SKIP_ALIGN): Define.
	* config/rx/rx.c (rx_option_override): Set align_jumps,
	align_loops and align_labels if not set by the user.
	(rx_align_for_label): New function.
	(rx_max_skip_for_label): New function.
	(TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Define.
	(TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Define.
	(TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Define.
	(TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Define.
	* config/rx/rx-protos.h (rx_align_for_label): Add prototype.

From-SVN: r171420
 2011-03-24 17:25:28 +00:00
Paolo Bonzini 3dc84509f0 configure.ac: Remove empty cases. 
2011-03-24  Paolo Bonzini  <bonzini@gnu.org>

	* configure.ac: Remove empty cases.
	* configure: Regenerate.

From-SVN: r171419
 2011-03-24 17:23:41 +00:00
Richard Sandiford 2b99b2b8d2 re PR rtl-optimization/48263 (build fails for cris-elf in libgfortran) 
gcc/
	PR rtl-optimization/48263
	* optabs.c (expand_binop_directly): Reinstate convert_modes code
	and original commutative_p handling.  Use maybe_gen_insn.

From-SVN: r171418
 2011-03-24 17:23:18 +00:00
Paolo Bonzini 1e2c3ec441 Makefile.def: Add dependency from termcap to gdb. 
2011-03-24  Paolo Bonzini  <bonzini@gnu.org>
 
	* Makefile.def: Add dependency from termcap to gdb.
	* Makefile.in: Regenerate.

config:
2011-03-24  Paolo Bonzini  <bonzini@gnu.org>

        * mh-cygwin: Remove obsolete variables and dependencies.

From-SVN: r171417
 2011-03-24 17:11:26 +00:00
Paolo Bonzini 73a817c422 configure.ac: Remove all mentions of mh-sysv4 and mh-solaris. 
2011-03-24  Paolo Bonzini  <bonzini@gnu.org>

	* configure.ac: Remove all mentions of mh-sysv4 and mh-solaris.
	* configure: Regenerate.
	* Makefile.def: Remove all mentions of X11_FLAGS_TO_PASS.
	* Makefile.tpl: Likewise.
	* Makefile.in: Regenerate.

config:
2011-03-24  Paolo Bonzini  <bonzini@gnu.org>

	* mh-sysv4: Remove.
	* mh-solaris: Remove.

From-SVN: r171416
 2011-03-24 17:07:44 +00:00