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Author SHA1 Message Date
Revital Eres
ea6e01682b Fix doloop pattern in spu.md 
From-SVN: r128764
 2007-09-25 13:17:18 +00:00
Bernd Schmidt
8f7195f9ac 20070919-1.c: New test. 
* gcc.c-torture/compile/20070919-1.c: New test.

From-SVN: r128763
 2007-09-25 13:02:54 +00:00
Bernd Schmidt
bf3f95816f bfin.c (expand_prologue_reg_save, [...]): Code to save and restore I/M/B/L regs and ASTAT moved here... 
* config/bfin/bfin.c (expand_prologue_reg_save,
	expand_epilogue_reg_restore): Code to save and restore I/M/B/L regs and
	ASTAT moved here...
	(expand_interrupt_handler_prologue, expand_interrupt_handler_epilogue):
	... from here.  New argument ALL; callers changed.
	(n_regs_saved_by_prologue): Count ASTAT for plain saveall functions.
	(bfin_expand_prologue, bfin_expand_epilogue): Deal with functions that
	have the "saveall" attribute.

From-SVN: r128762
 2007-09-25 12:59:32 +00:00
Jakub Jelinek
1bde00421f tree.c (cxx_printable_name): Compare FUNCTION_DECL uids rather than pointers. 
* tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
	rather than pointers.

From-SVN: r128761
 2007-09-25 12:30:21 +02:00
Kaz Kojima
32534ed1fe init_flag_3.f90: Add -mieee for sh. 
* gfortran.dg/init_flag_3.f90: Add -mieee for sh.

From-SVN: r128745
 2007-09-25 08:01:42 +00:00
Hans-Peter Nilsson
60e90d090b mmix.h (FUNCTION_INCOMING_ARG_REGNO_P): Don't define bogus target macro. 
* config/mmix/mmix.h (FUNCTION_INCOMING_ARG_REGNO_P): Don't define
	bogus target macro.
	(INCOMING_REGNO, OUTGOING_REGNO): Define.
	* config/mmix/mmix.c (mmix_opposite_regno): New function.
	* config/mmix/mmix-protos.h (mmix_opposite_regno): Prototype.

From-SVN: r128744
 2007-09-25 02:18:37 +00:00
Hans-Peter Nilsson
ab3e1ef66a mmix.md ("*cmpcc_folded"): In condition, gate with REG_P tests before REGNO access. 
* config/mmix/mmix.md ("*cmpcc_folded"): In condition, gate
	with REG_P tests before REGNO access.

From-SVN: r128743
 2007-09-25 02:01:24 +00:00
DJ Delorie
8d2fd9c951 re PR target/31482 (error: could not split insn, internal compiler error: in final_scan_insn) 
PR target/31482
* config/m32c/cond.md (stzx_reversed_<mode>): Add an output
constraint.
(movqicc_<code>_<mode>): Likewise.
(movhicc_<code>_<mode>): Likewise.

From-SVN: r128742
 2007-09-24 21:42:34 -04:00
Rask Ingemann Lambertsen
c6004917e9 re PR target/33184 (m32c: ostream.tcc:92: error: unable to find a register to spill in class 'A_REGS') 
2007-08-26  Rask Ingemann Lambertsen  <rask@sygehus.dk>
PR target/33184
* config/m32c/m32c.c (m32c_eh_return_data_regno): Leave an address
register for reload.

From-SVN: r128741
 2007-09-24 21:40:30 -04:00
Danny Smith
18ff3013c2 re PR c++/14688 (Mis-matched calling convention on virtual functions accepted without error) 
PR c++/14688
	* config/i386/i386.c (ix86_comp_type_attributes): Check
	METHOD_TYPE too.

cp
	* search.c (check_final_overrider): Fail if
	targetm.comp_type_attributes returns 0.

testsuite
	* g++.dg/inherit/override_attribs.C: New file.

From-SVN: r128740
 2007-09-25 00:29:42 +00:00
GCC Administrator
2e10488521 Daily bump. 
From-SVN: r128738
 2007-09-25 00:17:13 +00:00
Tobias Schlüter
86e9d05f35 re PR fortran/33269 (Diagnose missing "(" in "PRINT ('a'),") 
PR fortran/33269
fortran/
* io.c (check_format_string): Move NULL and constant checks into
this function.
(check_io_constraints): Call gfc_simplify_expr() before calling
check_format_string().  Remove NULL and constant checks.
testsuite/
* gfortran.dg/fmt_error_2.f90: New.

From-SVN: r128732
 2007-09-24 23:15:00 +02:00
Roman Zippel
c028b28617 loop-2f.x: New. 
* gcc.c-torture/execute/loop-2f.x: New. Disable test for m68k-linux.
	* gcc.c-torture/execute/loop-2g.x: Likewise.

From-SVN: r128731
 2007-09-24 21:10:14 +00:00
Roman Zippel
aaca7021ce m68k.h (ASM_OUTPUT_ALIGN_WITH_NOP): New, use "move.l %a4,%a4" to produce nops. 
* config/m68k/m68k.h (ASM_OUTPUT_ALIGN_WITH_NOP): New, use
	"move.l %a4,%a4" to produce nops.
	* config/m68k/m68k.c (override_options): Reset align options,
	if neccessary align macro isn't avaible.

From-SVN: r128730
 2007-09-24 21:07:08 +00:00
Roman Zippel
bd7993c83c config/m68k/linux.h (PREFERRED_STACK_BOUNDARY): New. 
From-SVN: r128729
 2007-09-24 21:05:07 +00:00
Roman Zippel
3925008145 m68k.c (strict_low_part_peephole_ok): Don't leave the basic block. 
* config/m68k/m68k.c (strict_low_part_peephole_ok): Don't leave
	the basic block.
	* config/m68k/m68k.md (movsi_m68k): Allow certain constant when
	reload is completed.
	(peephole pattern): Convert most of them to RTL peephole pattern.

From-SVN: r128728
 2007-09-24 21:02:40 +00:00
Roman Zippel
67595cbb21 m68k.c (notice_update_cc): Recognize fp compare (moved from fp compare patterns). 
* config/m68k/m68k.c (notice_update_cc): Recognize fp compare
	(moved from fp compare patterns).
	* config/m68k/m68k.md (cmp<mode>, cmp<mode>_68881, cmp<mode>_cf):
	Cleanup predicates to relieve reload.
	(conditional_trap): Reject conditional trap with fp condition.
	* gcc/config/m68k/predicates.md (fp_src_operand): New, reject
	certain constants early.

From-SVN: r128727
 2007-09-24 21:00:22 +00:00
Roman Zippel
d5aa0eb1c4 * gcc/final.c (final_scan_insn): Remove accidentally duplicated code. 
From-SVN: r128726
 2007-09-24 20:57:06 +00:00
Jason Merrill
7a20d68989 re PR c++/33239 (internal compiler error in instantiate_class_template, at cp/pt.c:5666) 
PR c++/33239
        * pt.c (resolve_typename_type): Don't look things up in the original
        template if it would mean losing template arguments.

From-SVN: r128725
 2007-09-24 16:54:34 -04:00
Francois-Xavier Coudert
7b7bdf67e0 re PR fortran/33538 (bootstrap break in fortran on *-apple-darwin r128671) 
PR fortran/33538
	* scanner.c, parse.c, gfortran.h: Revert revision 128671.

From-SVN: r128724
 2007-09-24 20:24:11 +00:00
Richard Sandiford
06d20fa91b target-supports.exp (check_effective_target_mips16_attribute): Reject hard-float modes unless the ABI is o32 or o64. 
gcc/testsuite/
	* lib/target-supports.exp (check_effective_target_mips16_attribute):
	Reject hard-float modes unless the ABI is o32 or o64.
	* gcc.target/mips/inter/mips16-inter.exp: Load gcc-dg.exp instead
	of gcc.exp.  Skip the tests when mips16 code generation is not
	supported.
	* gcc.target/mips/mips16-attributes.c: Require mips16_attribute
	and use dg-add-options mips16_attribute.

From-SVN: r128723
 2007-09-24 19:57:29 +00:00
Andrew Pinski
a951757d9f config.gcc (powerpc*-*-*): --with-cpu=cell is a 64bit CPU. 
2007-09-24  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * config.gcc (powerpc*-*-*): --with-cpu=cell is a 64bit CPU.
        Allow --with-tune=cell and --with-cpu=cell.

From-SVN: r128721
 2007-09-24 10:15:50 -07:00
Peter Bergner
a054acde5d * MAINTAINERS (Register allocation reviewer): Add myself. 
From-SVN: r128720
 2007-09-24 11:55:40 -05:00
David Edelsohn
9c78b944a8 rs6000-protos.h (rs6000_emit_swrsqrtsf): Declare. 
* config/rs6000/rs6000-protos.h (rs6000_emit_swrsqrtsf): Declare.
	* config/rs6000/rs6000.opt (swdiv): Change option to ...
	(recip): this.
	* config/rs6000/rs6000.c (rs6000_builtin_reciprocal): New
	function.
	(TARGET_BUILTIN_RECIPROCAL): Use it.
	(rs6000_builtin_expand): Expand recip, recipf, and rsqrtf.
	(rs6000_init_builtins): Initialize recip, recipf, and rsqrtf.
	(rs6000_emit_swrsqrtsf): New.
	* config/rs6000/rs6000.h (rs6000_builtins): Add recip, recipf, and
	rsqrtf. 
	* config/rs6000/rs6000.md (UNSPEC_RSQRT): Define.
	(divsf3): Remove swdiv support.
	(recipsf3): New.
	(rsqrtsf2): New.
	(rsqrt_internal1): New.
	(divdf3): Remove swdiv support.
	(reciptdf3): New.

From-SVN: r128719
 2007-09-24 11:39:18 -04:00
Jakub Jelinek
2dff8956e3 re PR c++/33506 (TYPE_RAISES_EXCEPTIONS dumped with attributes) 
PR c++/33506
	* langhooks.h (struct lang_hooks_for_types): Add type_hash_eq
	field.
	* langhooks-def.h (LANG_HOOKS_TYPE_HASH_EQ): Define.
	(LANG_HOOKS_FOR_TYPES_INITIALIZER): Add LANG_HOOKS_TYPE_HASH_EQ.
	* tree.c (type_hash_eq): For FUNCTION_TYPE use
	lang_hooks.type.type_hash_eq in addition to generic tests.

	* cp-tree.h (cxx_type_hash_eq): New prototype.
	* cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
	* tree.c (cxx_type_hash_eq): New function.

	* g++.dg/ext/attrib29.C: New test.

From-SVN: r128718
 2007-09-24 17:16:23 +02:00
Douglas Gregor
c946ce8bb9 re PR c++/33185 (ICE: canonical types differ for identical types T [] and T []) 
2007-09-24  Douglas Gregor  <doug.gregor@gmail.com>

	PR c++/33185	
	* tree.c (cp_build_qualified_type_real): Build a canonical
	ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.

From-SVN: r128717
 2007-09-24 13:46:40 +00:00
Kenneth Zadeck
ffda6fc98d MAINTAINERS (Register allocation reviewer): Add myself. 
2006-09-24  Kenneth Zadeck <zadeck@naturalbridge.com>

    * MAINTAINERS (Register allocation reviewer): Add myself.

From-SVN: r128716
 2007-09-24 13:42:39 +00:00
Pranav Bhandarkar
625a2efbe7 tree-inline.h (eni_weights): Add field target_builtin_cost to reflect the cost per call to a target specific... 
2007-09-24  Pranav Bhandarkar  <pranav.bhandarkar@celunite.com>
        Ramana Radhakrishnan  <ramana@hercules.pun.celunite.com>

        * tree-inline.h (eni_weights): Add field target_builtin_cost to
        reflect the cost per call to a target specific builtin.
        * tree-inline.c (estimate_num_insns_1): If it is a CALL_EXPR for
        * a
        call to a target specific builtin, then use
target_builtin_call_cost.
        (init_inline_once): Initialize target_builtin_call_cost field.

Co-Authored-By: Ramana Radhakrishnan <ramana@hercules.pun.celunite.com>

From-SVN: r128714
 2007-09-24 13:31:25 +00:00
Uros Bizjak
548183dbd3 * testsuite/ChangeLog: Fix whitespace. 
From-SVN: r128713
 2007-09-24 14:36:57 +02:00
Uros Bizjak
e139c7f95d * ChangeLog: Fix whitespace. 
From-SVN: r128712
 2007-09-24 14:35:14 +02:00
Douglas Gregor
714f2304c6 re PR c++/33112 (ICE : canonical types differ for identical types const _CharT* [14] and const _CharT* [14]) 
2007-09-24  Douglas Gregor  <doug.gregor@gmail.com>

	PR c++/33112
	PR c++/33185	
	* tree.c (cplus_array_compare): Compare pointers, not types.
	(build_cplus_array_type_1): Store new array type into the hash
	table before building the canonical type; build the canonical type
	correctly.
	(cp_build_qualified_type_real): Put all of the array types with
	cv-qualified element types into the C++ array hash table, built as 
	variants of the unqualified versions.

From-SVN: r128711
 2007-09-24 12:14:57 +00:00
Kai Tietz
996caac6da [patch][Bug middle-end/33472] ICE and invalid rtl sharing with complex on 
x86_64-mingw.

2007-09-24  Kai Tietz  <kai.tietz@onevision.com>

	* i386.c: (return_in_memory_ms_64): Handle return types for complex types.

From-SVN: r128710
 2007-09-24 11:20:34 +02:00
GCC Administrator
40bc41879b Daily bump. 
From-SVN: r128707
 2007-09-24 00:17:10 +00:00
H.J. Lu
5702b2736a configure.ac (ld_vers): Support GNU linker version xx.xx.* 
2007-09-23  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.ac (ld_vers): Support GNU linker version xx.xx.*
	* configure: Regenerated.

From-SVN: r128702
 2007-09-23 14:07:27 -07:00
Ollie Wild
e5901cad3f fold-const.c (fold_binary): Fold BIT_AND_EXPR's with a pointer operand. 
gcc/
	fold-const.c (fold_binary): Fold BIT_AND_EXPR's with a pointer operand.
	(get_pointer_modulus_and_residue): New function.

	gcc/testsuite/
	gcc.dg/fold-bitand-1.c: New test.
	gcc.dg/fold-bitand-2.c: New test.
	gcc.dg/fold-bitand-3.c: New test.
	gcc.dg/fold-bitand-4.c: New test.

From-SVN: r128701
 2007-09-23 20:05:40 +00:00
Richard Sandiford
50b73fcde4 mips.c (build_mips16_call_stub): On 64-bit targets, combine an SC return value into a single register. 
gcc/
	* config/mips/mips.c (build_mips16_call_stub): On 64-bit targets,
	combine an SC return value into a single register.

From-SVN: r128700
 2007-09-23 19:20:01 +00:00
Richard Sandiford
e9276c3012 opth-gen.awk (target_flags_explicit): Declare. 
gcc/
	* opth-gen.awk (target_flags_explicit): Declare.
	* toplev.h (target_flags_explicit): Delete declaration.
	* toplev.c (target_flags): Likewise.
	* config/mips/mips.h (mips_llsc_setting, mips_llsc): Delete.
	(GENERATE_SYNC, GENERATE_LL_SC): Redefine using target_explicit_flags.
	Never return true for TARGET_MIPS16.
	* config/mips/mips.c (mips_llsc): Delete.
	(mips_handle_option): Remove -mllsc handling.
	(mips_strip_unspec_address): Tweak comment.
	* config/mips/mips.opt (mllsc): Use a target mask.

gcc/testsuite/
	* gcc.target/mips/gcc-have-sync-compare-and-swap-1.c: Don't expect
	any of the macros to be defined for __mips16.
	* gcc.target/mips/gcc-have-sync-compare-and-swap-2.c: Likewise.

From-SVN: r128699
 2007-09-23 19:18:27 +00:00
Richard Sandiford
4923a23068 tm.texi (POINTERS_EXTEND_UNSIGNED): Document extensions to word_mode as well as Pmode. 
gcc/
	* doc/tm.texi (POINTERS_EXTEND_UNSIGNED): Document extensions to
	word_mode as well as Pmode.

From-SVN: r128698
 2007-09-23 19:11:50 +00:00
Richard Sandiford
1e1c1dec7a pr21591.c: Require vect_int. 
gcc/testsuite/
	* gcc.dg/vect/pr21591.c: Require vect_int.
	* gcc.dg/vect/vect-outer-2.c: Require vect_intfloat_cvt.
	* gcc.dg/vect/vect-outer-2a.c: Likewise.
	* gcc.dg/vect/vect-outer-2c.c: Likewise.

From-SVN: r128697
 2007-09-23 19:09:56 +00:00
Richard Sandiford
208996c7d7 function.c (assign_parm_setup_block): Explicitly convert BLKmode parameters from word_mode to the subword type if... 
gcc/
	* function.c (assign_parm_setup_block): Explicitly convert BLKmode
	parameters from word_mode to the subword type if such a truncation
	is not a no-op.

From-SVN: r128696
 2007-09-23 19:08:56 +00:00
Jakub Jelinek
4c4717752a configure.ac (MAKEINFO): Handle makeinfo version 4.10 and above. 
* configure.ac (MAKEINFO): Handle makeinfo version 4.10 and above.
	* configure: Regenerated.

From-SVN: r128693
 2007-09-23 19:42:31 +02:00
Jan Hubicka
f287975956 params.def (INLINE_CALL_COST): Set to 12. 
* params.def (INLINE_CALL_COST): Set to 12.
	* invoke.texi (inline-call-cost): Update default value.

From-SVN: r128692
 2007-09-23 15:42:06 +00:00
Jason Merrill
823dd937db re PR c++/16370 (__attribute__((deprecated)) not useful on classes, and ugly function name listed for deperecation warnings on constructor) 
PR c++/16370
        * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
        for deprecation warnings.

From-SVN: r128691
 2007-09-23 11:27:10 -04:00
Eric Botcazou
4637cb9228 alpha.md (movti): Use operand_subword for the split. 
* config/alpha/alpha.md (movti): Use operand_subword for the split.

From-SVN: r128690
 2007-09-23 14:53:06 +00:00
Ayal Zaks
8eb7561949 Minor cosmetic change 
Co-Authored-By: Revital Eres <eres@il.ibm.com>

From-SVN: r128689
 2007-09-23 11:58:19 +00:00
Jakub Jelinek
97aaae90c4 re PR tree-optimization/32772 (error: found real variable when subvariables should have appeared) 
PR tree-optimization/32772
	* gcc.c-torture/compile/20070905-1.c: New test.

	PR tree-optimization/32975
	* gcc.dg/pr32975.c: New test.

From-SVN: r128688
 2007-09-23 11:44:23 +02:00
Jakub Jelinek
d2af6a68d8 expr.c (expand_expr_real_1): Use get_callee_fndecl instead of checking CALL_EXPR_FN directly to test for... 
* expr.c (expand_expr_real_1) <case CALL_EXPR>: Use get_callee_fndecl
	instead of checking CALL_EXPR_FN directly to test for builtins.
	If error or warning attributes are present, print
	error resp. warning.
	* c-common.c (handle_error_attribute): New function.
	(c_common_attribute_table): Add error and warning
	attributes.
	* doc/extend.texi: Document error and warning attributes.

	* gcc.dg/va-arg-pack-len-1.c: Use error and warning
	attributes.
	* gcc.dg/va-arg-pack-len-2.c: New test.
	* g++.dg/ext/va-arg-pack-len-1.C: Use error and warning
	attributes.
	* g++.dg/ext/va-arg-pack-len-2.C: New test.

From-SVN: r128687
 2007-09-23 11:39:39 +02:00
Jakub Jelinek
d752cfdb11 tree.h (block_nonartificial_location): New prototype. 
* tree.h (block_nonartificial_location): New prototype.
	* tree.c (block_nonartificial_location): New function.
	* dwarf2out.c (gen_subprogram_die): Add DW_AT_artificial
	if artificial attribute is present on abstract inline decl.
	* c-common.c (handle_artificial_attribute): New function.
	(c_common_attribute_table): Add artificial attribute.
	* final.c (override_filename, override_linenum): New variables.
	(final_scan_insn): For DBX_DEBUG or SDB_DEBUG, set override_filename
	and override_linenum if inside of a block inlined from
	__attribute__((__artificial__)) function.
	(notice_source_line): Honor override_filename and override_linenum.
	* doc/extend.texi: Document __attribute__((__artificial__)).
	* config/i386/emmintrin.h: Add __artificial__ attribute to
	all __always_inline__ functions.
	* config/i386/mmintrin.h: Likewise.
	* config/i386/tmmintrin.h: Likewise.
	* config/i386/mm3dnow.h: Likewise.
	* config/i386/pmmintrin.h: Likewise.
	* config/i386/ammintrin.h: Likewise.
	* config/i386/xmmintrin.h: Likewise.
	* config/i386/smmintrin.h: Likewise.
	* config/i386/bmmintrin.h: Likewise.
	* config/i386/mmintrin-common.h: Likewise.

From-SVN: r128686
 2007-09-23 11:36:01 +02:00
Jakub Jelinek
32eed0456c re PR middle-end/28755 (duplicate members of arrays) 
PR middle-end/28755
	* expr.c (expand_constructor): New function.
	(expand_expr_real_1) <case CONSTRUCTOR>: Call it.
	(expand_expr_real_1) <case ARRAY_REF>: Call it if VALUE is
	CONSTRUCTOR.

	* gcc.dg/pr28755.c: New test.

From-SVN: r128685
 2007-09-23 11:34:28 +02:00
Richard Sandiford
f2531eb6e5 mips.c (dump_constants_1): Generalize to include fractional and accumulator modes. 
gcc/
	* config/mips/mips.c (dump_constants_1): Generalize to include
	fractional and accumulator modes.

From-SVN: r128684
 2007-09-23 09:29:02 +00:00