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Roger Sayle
82d397c794 optabs.h (enum optab_index): Add new OTI_tan and OTI_atan. 
* optabs.h (enum optab_index): Add new OTI_tan and OTI_atan.
	(tan_optab, atan_optab): Define corresponding macros.
	* optabs.c (init_optabs): Initialize tan_optab and atan_optab.
	* genopinit.c (optabs): Implement tan_optab and atan_optab
	using tan?f2 and atan?f2 patterns.
	* builtins.c (expand_builtin_mathfn): Handle BUILT_IN_TAN{,F,L}
	using tan_optab, and BUILT_IN_ATAN{,F,L} using atan_optab.
	Change the default value of errno_set to false.
	(expand_builtin): Expand BUILT_IN_TAN{,F,L} and BUILT_IN_ATAN{,F,L}
	using expand_builtin_mathfn.

	* config/i386/i386.md (atansf2, atandf2, atanxf2, atantf2): New
	expander patterns implemented using existing atan2?f3 patterns.

	* gcc.dg/i386-387-5.c: New test case.
	* gcc.dg/i386-387-6.c: New test case.
	* gcc.dg/builtins-23.c: New test case.

From-SVN: r68013
 2003-06-16 12:53:16 +00:00
Roger Sayle
c6547c920b expr.c (expand_expr <PLUS_EXPR>): If operand_equal_p considers both operands of the addition equal... 
* expr.c (expand_expr <PLUS_EXPR>): If operand_equal_p considers
	both operands of the addition equal, reuse the expanded RTL.
	(expand_expr <MULT_EXPR>): Likewise for multiplication.

From-SVN: r68012
 2003-06-16 12:45:13 +00:00
Roger Sayle
21c43754a6 fold-const.c (operand_equal_p): Consider two calls to "const" functions with identical non-volatile arguments... 
* fold-const.c (operand_equal_p): Consider two calls to "const"
	functions with identical non-volatile arguments to be equal.
	Consider the FUNCTION_DECL for the "__builtin_foo" form of a
	built-in function to be equal to the "foo" form.

Co-Authored-By: Jeff Law <law@redhat.com>

From-SVN: r68011
 2003-06-16 12:42:48 +00:00
Nathanael Nerode
1a9962c230 Fix typo. 
From-SVN: r68010
 2003-06-16 12:16:07 +00:00
Nathanael Nerode
93ffe49c86 sysv4le.h: Remove target-independent comment. 
* config/rs6000/sysv4le.h: Remove target-independent comment.
	Replace "GNU compiler" with "GCC" in comment.

From-SVN: r68009
 2003-06-16 12:14:35 +00:00
Andreas Jaeger
baaa12222a tracer.c: Remove duplication declaration. 
* tracer.c: Remove duplication declaration.

	* toplev.c: Remove extra declaration of decode_d_option.

	* ssa.c: Remove duplicate declaration.

	* sreal.c: Remove extra declaration of dump_sreal.

	* reload1.c: Remove duplicate declarations.

	* integrate.c: Remove extra declaration of
	set_decl_abstract_flags.

	* flow.c: Remove extra declaration of dump_flow_info.

	* alias.c: Remove extra declaration of get_addr.

From-SVN: r68006
 2003-06-16 13:42:26 +02:00
Nathanael Nerode
814499a428 rtems.h, [...]: GNU CC -> GCC. 
* config/rtems.h, config/sol2.h, config/svr4.h, config/usegas.h,
	config/vxworks.h: GNU CC -> GCC.

From-SVN: r68005
 2003-06-16 11:34:38 +00:00
Nathanael Nerode
5e6908ea23 convert.c, [...]: Replace overly specific references to "GNU C" and "GNU C Compiler" with... 
* convert.c, dwarf2out.c, dwarfout.c, emit-rtl.c, function.c,
	lists.c, print-rtl.c, print-tree.c, read-rtl.c, rtl-error.c,
	stmt.c, toplev.c, integrate.h, loop.h, machmode.h, rtl.h,
	ssa.h, tree.def: Replace overly specific references to "GNU C"
	and "GNU C Compiler" with references to "GCC".

From-SVN: r68004
 2003-06-16 11:30:25 +00:00
J"orn Rennecke
3ff5ef1b59 * (REG_CLASS_FROM_CONSTRAINT): Only define if not already defined. 
From-SVN: r68003
 2003-06-16 11:53:22 +01:00
Nathan Sidwell
fd3acbb3a2 function.h (struct emit_status): Remove x_last_linenum, x_last_filename. 
* function.h (struct emit_status): Remove x_last_linenum,
	x_last_filename. Add x_last_location.
	* rtl.h: #include "input.h".
	(NOTE_DATA): New.
	* cfglayout.c (duplicate_insn_chain): Use emit_line_note for line
	number notes.
	* emit-rtl.c (last_linenum, last_filename): Remove.
	(last_location): New.
	(emit_line_note_after): LINE must always be >= 0.
	(emit_line_note): Likewise. Check not duplicate here...
	(emit_note): ... rather than here.
	(emit_line_note_force, force_next_line_note, init_emit): Adjust.
	* integrate.c (expand_inline_function): Use emit_line_note for
	line number notes.
	(copy_insn_list): Likewise.
	* unroll.c (copy_loop_body): Likewise.
	* Makefile.in (RTL_H): Add input.h.

From-SVN: r68002
 2003-06-16 08:27:05 +00:00
Richard Sandiford
695a94b30a * optabs.c (emit_libcall_block): Don't hoist insns past a label. 
From-SVN: r68001
 2003-06-16 06:26:03 +00:00
Richard Henderson
a5c2492672 alpha-protos.h, [...]: Update to ISO C. 
* config/alpha/alpha-protos.h, config/alpha/elf.h,
        config/alpha/osf.h, config/alpha/unicosmk.h, config/alpha/vms.h,
        config/alpha/vms-cc.c, config/alpha/vms-ld.c: Update to ISO C.
        * config/alpha/alpha.c: Likewise.  Move targetm init to end of file.
        Remove unneeded static function decls.

From-SVN: r68000
 2003-06-15 23:18:41 -07:00
Neil Booth
7b086b11df c-opts.c (c_common_handle_option): s/on/value/. 
* c-opts.c (c_common_handle_option): s/on/value/.
	(OPT_fabi_version_, OPT_ftabstop_, OPT_ftemplate_depth_): Use value
	directly rather than converting the argument.
	* c.opt: Update docs.  Use UInteger where appropriate.
	* common.opt: Use UInteger where appropriate.
	* opts.c (integral_argument): New.
	(handle_argument): Handle integral arguments, and optional
	joined arguments.
	(common_handle_option): Update.
	* opts.h (CL_MISSING_OK, CL_UINTEGER): New.
	* opts.sh: Handle JoinedOrMissing and UInteger flags.
java:
	* lang.c (java_handle_option): Special-casing of optional
	joined arguments no longer needed.
	* lang.opt: Update switches that take optional argument.

From-SVN: r67999
 2003-06-16 05:47:07 +00:00
Neil Booth
89aa997ab8 sysv4.h (ASM_OUTPUT_ALIGNED_LOCAL): Remove unnecessary extern declaration. 
* config/rs6000/sysv4.h (ASM_OUTPUT_ALIGNED_LOCAL): Remove
	unnecessary extern declaration.

From-SVN: r67998
 2003-06-16 05:36:34 +00:00
Nathanael Nerode
2a71dcad7f gofast.h, [...]: GNU CC -> GCC. 
* config/gofast.h, config/interix.h, config/interix3.h,
	config/libgloss.h, config/linux-aout.h, config/linux.h,
	config/lynx-ng.h, config/lynx.h: GNU CC -> GCC.
	* config/kaos.h: "GNU compiler" -> GCC.
	* config/linux-aout.h, config/lynx.h: Clarify comment describing file.

From-SVN: r67997
 2003-06-16 02:41:51 +00:00
Nathanael Nerode
0743f00d18 crt0.S, [...]: GNU CC -> GCC. 
* config/ip2k/crt0.S, config/ip2k/ip2k-protos.h,
	config/ip2k/ip2k.c, config/ip2k/ip2k.md, config/ip2k/libgcc.S:
	GNU CC -> GCC.

From-SVN: r67996
 2003-06-16 02:18:35 +00:00
Nathanael Nerode
612aeba53b svr3.h: Remove #if 0 code, misleading comments. 
* config/svr3.h: Remove #if 0 code, misleading comments.
	GNU CC -> GCC.

From-SVN: r67995
 2003-06-16 02:14:20 +00:00
GCC Administrator
44f324c4bd Daily bump. 
From-SVN: r67993
 2003-06-16 00:16:07 +00:00
Zack Weinberg
64c1652c22 vmsdbgout.c (vmsdbgout_finish): Rename parameter to main_input_filename to avoid conflict with input_filename macro. 
* vmsdbgout.c (vmsdbgout_finish): Rename parameter to
	main_input_filename to avoid conflict with input_filename macro.

From-SVN: r67990
 2003-06-15 23:36:37 +00:00
Richard Henderson
dc4add82a5 linker-map.gnu: Export virtual function thunks for 64-bit systems too. 
* config/linker-map.gnu: Export virtual function thunks for
        64-bit systems too.

From-SVN: r67989
 2003-06-15 16:24:00 -07:00
Neil Booth
8f95bd529b mips.h (asm_file_name, [...]): Remove. 
* config/mips/mips.h (asm_file_name, g_switch_set,
	g_switch_value): Remove.
	* config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Remove
	unnecessary extern declarations.

From-SVN: r67988
 2003-06-15 22:10:35 +00:00
Neil Booth
a352c71f32 frv.h: Remove declaration of g_switch_value. 
* config/frv/frv.h: Remove declaration of g_switch_value.
	* config/m32r/m32r.h: Remove declaration of g_switch_value.
	* config/m68hc11/m68hc11.c: Remove declaration of asm_file_name.

From-SVN: r67987
 2003-06-15 21:25:46 +00:00
Nathanael Nerode
a55a78d134 re PR fastjar/9532 (jar -C flag is incompatible with Sun's (fastjar uses nonportable feature of getcwd)) 
PR java/9532
	* jartool.c (main) Give proper error messages with -C, and
	check for missing arguments properly.  Send error messages
	to stderr.
	* jartool.c (add_to_jar): Make getcwd() call portable,
	and check for error return.

From-SVN: r67985
 2003-06-15 20:25:44 +00:00
Neil Booth
3d57a5ccfe * opts.sh: Quote '+' in regex. 
From-SVN: r67984
 2003-06-15 19:34:27 +00:00
Neil Booth
5641d6223e * opts.sh: Quote '+' in regex. 
From-SVN: r67983
 2003-06-15 19:21:48 +00:00
Andrew Pinski
117dca74cc t-rs6000: Add dependence of cfglayout.h to rs6000.o. 
* config/rs6000/t-rs6000: Add dependence of cfglayout.h to rs6000.o.
        * config/rs6000/rs6000.c: Include cfglayout.h.
        * config/alpha/alpha.c: Likewise.
        * config/ia64/ia64.c: Likewise.
        * config/sparc/sparc.c: Likewise.
        * config/sh/sh.c: Likewise.

From-SVN: r67982
 2003-06-15 11:01:57 -07:00
Neil Booth
3ec764754d * opts.sh: Quote '+' in regex. 
From-SVN: r67978
 2003-06-15 15:28:24 +00:00
Nathan Sidwell
705de64c0b document why POSIXLY_CORRECT must be unset 
From-SVN: r67977
 2003-06-15 15:08:10 +00:00
Neil Booth
be43ab4e01 c-opts.c (lang_flags): Update for new spelling of flags. 
* c-opts.c (lang_flags): Update for new spelling of flags.
	(write_langs): Similarly.
	* c.opt: Specify languages.
	* opts.h: Remove languages.
	* opts.sh: Recognise front-end defined languages.
ada:
	* lang.opt: Declare Ada.
	* misc.c (gnat_init_options): Update.
doc:
	* sourcebuild.texi: Update.
f:
	* lang.opt: Declare F77.
java:
	* lang.opt: Declare Java.
	* lang.c (java_init_options): Update.
treelang:
	* lang.opt: Declare Treelang.  Update.
	* tree1.c (treelang_init_options): Update.

From-SVN: r67976
 2003-06-15 14:56:32 +00:00
Andreas Jaeger
4682ae0463 alloc-pool.c: Convert to ISO C90 prototypes. 
* alloc-pool.c: Convert to ISO C90 prototypes.
	* alloc-pool.h: Likewise.
	* alias.c: Likewise.
	* attribs.c: Likewise.
	* bb-reorder.c: Likewise.
	* bitmap.h: Likewise.
	* bitmap.c: Likewise.
	* builtins.c: Likewise.

	* tree.h: Convert prototypes of attribs.c to ISO C90.
	* basic-block.h: Convert prototypes of bb-reorder.c to ISO C90.
	* rtl.h: Convert prototypes of alias.c and builtins.c to ISO C90.
	* expr.h: Convert prototypes of builtins.c to ISO C90.

From-SVN: r67975
 2003-06-15 15:43:32 +02:00
Richard Kenner
cbdb4ba2dc * gencheck.c (main): Avoid generating duplicate macros. 
From-SVN: r67974
 2003-06-15 09:36:07 -04:00
Roger Sayle
9d5b9daeb9 i386.md (expsf2, [...]): New patterns to implement exp, expf and expl built-ins as inline x87 intrinsics. 
* config/i386/i386.md (expsf2, expdf2, expxf2): New patterns to
	implement exp, expf and expl built-ins as inline x87 intrinsics.
	(UNSPEC_FSCALE, UNSPEC_FRNDINT, UNSPEC_F2XM1): New unspecs to
	represent x87's fscale, frndint and f2xm1 insns respectively.
	(*fscale_sfxf3, *fscale_dfxf3, *fscale_xf3): New insn patterns
	to encode x87's "fscale" instruction followed by a pop.
	(*frndintxf2): New insn pattern for "frndint".
	(*f2xm1xf2): New insn pattern for "f2xm1".

	* reg-stack.c (subst_stack_regs_pat): Handle UNSPEC_FRNDINT and
	UNSPEC_F2XM1 like UNSPEC_{SIN,COS} and handle UNSPEC_FSCALE like
	UNSPEC_FPATAN.

	* gcc.dg/builtins-22.c: New test case.
	* gcc.dg/i386-387-1.c: Update to test exp.
	* gcc.dg/i386-387-2.c: Likewise.

From-SVN: r67973
 2003-06-15 13:32:31 +00:00
Richard Kenner
84fb201905 Makefile.in (stagefeedback-start): Use $(SUBDIRS) instead of knowing names of language subdirectories. 
* Makefile.in (stagefeedback-start): Use $(SUBDIRS) instead of
	knowing names of language subdirectories.

From-SVN: r67972
 2003-06-15 09:12:58 -04:00
Neil Booth
d185d26881 c-pch.c (asm_file_name): Remove. 
* c-pch.c (asm_file_name): Remove.
	* common.opt: Add more switches.
	* flags.h (g_switch_set): Boolify.
	* opts.c (g_switch_value, g_switch_set, exit_after_options,
	version_flag): Move from toplev.c.
	(common_handle_option): Handle more switches from toplev.c.
	* toplev.c (display_help, display_target_options, decode_d_option,
	print_version): Make non-static, remove prototypes.
	(aux_base_name, asm_file_name, aux_info_file_name): Constify.
	(version_flag, g_switch_value, g_switch_set, exit_after_options):
	Remove.
	(independent_decode_option): Move some handlers to opts.c.
	* toplev.h (aux_info_file_name, aux_base_name, asm_file_name,
	exit_after_options, version_flag, display_help, display_target_options,
	print_version, decode_d_option): New.
java:
	* lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.

From-SVN: r67971
 2003-06-15 08:30:02 +00:00
Kazu Hirata
72ac76be3a alpha.md: Follow spelling conventions. 
* config/alpha/alpha.md: Follow spelling conventions.
	* config/arm/arm.c: Likewise.
	* config/arm/arm.h: Likewise.
	* config/arm/arm.md: Likewise.
	* config/arm/crtn.asm: Likewise.
	* config/m32r/m32r.c: Likewise.
	* config/m32r/m32r.md: Likewise.
	* config/rs6000/rs6000.c: Likewise.

From-SVN: r67970
 2003-06-15 07:51:35 +00:00
Richard Henderson
a2855205a5 alpha.c (alpha_output_mi_thunk_osf): Call insn_locators_initialize. 
* config/alpha/alpha.c (alpha_output_mi_thunk_osf): Call
        insn_locators_initialize.
        * config/ia64/ia64.c (ia64_output_mi_thunk): Likewise.
        * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise.
        * config/sparc/sparc.c (sparc_output_mi_thunk): Likewise.
        * config/sh/sh.c (sh_output_mi_thunk): Do it later.

From-SVN: r67969
 2003-06-15 00:36:43 -07:00
Kazu Hirata
51fbbb3054 builtins.c (expand_builtin_expect_jump): Remove redundant tests that are also in any_condjump_p(). 
* builtins.c (expand_builtin_expect_jump): Remove redundant
	tests that are also in any_condjump_p().

From-SVN: r67966
 2003-06-15 06:55:55 +00:00
Kaveh R. Ghazi
e87b9d8b7a libgcc2.c: Delete sysV68 L_trampoline section. 
* libgcc2.c: Delete sysV68 L_trampoline section.
	* config/m68k/mot3300-crt0.S: Delete file.
	* config/m68k/mot3300Mcrt0.S: Likewise.

From-SVN: r67965
 2003-06-15 05:47:39 +00:00
Nathanael Nerode
ad9b8af6f9 aoutos.h: Remove. 
* config/aoutos.h: Remove.
	* config.gcc: Remove reference to aoutos.h.
	* config/m68k/m68k-aout.h: Remove reference to aoutos.h.

From-SVN: r67964
 2003-06-15 04:47:43 +00:00
Nathanael Nerode
9632acfc60 bes.c, dbes.c: Remove. 
* libU77/bes.c, libU77/dbes.c: Remove.
	* libU77/Makefile.in: Remove references to bes.c, dbes.c

From-SVN: r67963
 2003-06-15 04:43:18 +00:00
Kazu Hirata
0b4be7de75 install.texi: Follow spelling conventions. 
* doc/install.texi: Follow spelling conventions.
	* doc/tm.texi: Likewise.
	* config/fp-bit.c: Likewise.
	* config/arm/arm.c: Likewise.
	* config/frv/frv.c: Likewise.
	* config/ns32k/NOTES: Likewise.
	* config/ns32k/STATUS: Likewise.

From-SVN: r67962
 2003-06-15 04:00:48 +00:00
GCC Administrator
b2a67e419c Daily bump. 
From-SVN: r67960
 2003-06-15 00:16:07 +00:00
Neil Booth
cef67dcecf lang-specs.h: Rewrite -MD and -MMD to append an underscore. 
* lang-specs.h: Rewrite -MD and -MMD to append an underscore.
	* lang.c (java_handle_option): -MD and -MMD have an underscore.
	* lang.opt: -MD and -MMD have an underscore.

From-SVN: r67958
 2003-06-14 22:25:50 +00:00
Roger Sayle
06f31100d2 rtl.h (STORE_FLAG_VALUE): Remove default definition from here. 
* rtl.h (STORE_FLAG_VALUE): Remove default definition from here.
	* defaults.h (STORE_FLAG_VALUE): Move default definition to here.
	* doc/tm.texi (STORE_FLAG_VALUE): Document the default value.

	* config/alpha/alpha.h (STORE_FLAG_VALUE): Remove definition.
	* config/arc/arc.h (STORE_FLAG_VALUE): Likewise.
	* config/arm/arm.h (STORE_FLAG_VALUE): Likewise.
	* config/cris/cris.h (STORE_FLAG_VALUE): Likewise.
	* config/i370/i370.h (STORE_FLAG_VALUE): Likewise.
	* config/i386/i386.h (STORE_FLAG_VALUE): Likewise.
	* config/i960/i960.h (STORE_FLAG_VALUE): Likewise.
	* config/ia64/ia64.h (STORE_FLAG_VALUE): Likewise.
	* config/ip2k/ip2k.h (STORE_FLAG_VALUE): Likewise.
	* config/m32r/m32r.h (STORE_FLAG_VALUE): Likewise.
	* config/mcore/mcore.h (STORE_FLAG_VALUE): Likewise.
	* config/mips/mips.h (STORE_FLAG_VALUE): Likewise.
	* config/mmix/mmix.h (STORE_FLAG_VALUE): Likewise.
	* config/ns32k/ns32k.h (STORE_FLAG_VALUE): Likewise.
	* config/pa/pa.h (STORE_FLAG_VALUE): Likewise.
	* config/pdp11/pdp11.h (STORE_FLAG_VALUE): Likewise.
	* config/sh/sh.h (STORE_FLAG_VALUE): Likewise.
	* config/sparc/sparc.h (STORE_FLAG_VALUE): Likewise.
	* config/v850/v850.h (STORE_FLAG_VALUE): Likewise.
	* config/xtensa/xtensa.h (STORE_FLAG_VALUE): Likewise.

Co-Authored-By: Zack Weinberg <zack@codesourcery.com>

From-SVN: r67957
 2003-06-14 21:47:45 +00:00
Nathan Sidwell
b7a7058884 * opts.sh (POSIXLY_CORRECT): Unset it. 
From-SVN: r67954
 2003-06-14 17:40:07 +00:00
Nathan Sidwell
ee6b0296b8 tree.h (init_function_start): Remove filename and line paramters. 
* tree.h (init_function_start): Remove filename and line paramters.
	* function.c (init_function_start): Remove filename and line
	parameters. Use DECL_SOURCE_LOCATION.
	* c-decl.c (store_parm_decls): Adjust init_function_start call.
	(c_expand_body_1): Likewise.
	* coverage.c (create_coverage): Likewise.

	* ada/utils.c (begin_subprog_body): Adjust init_function_start
	call.

	* cp/decl.c (start_function): Adjust init_function_start call.
	* cp/method.c (use_thunk): Likewise.
	* cp/semantics.c (genrtl_start_function): Likewise.

	* f/com.c (stor_parm_decls): Adjust init_function_start call.

	* java/class.c (emit_register_classes): Adjust init_function_start
	call.
	* java/decl.c (complete_start_java_method): Likewise.
	* java/resource.c (write_resource_constructor): Likewise.

	* objc/objc-act.c (build_tmp_function_decl): Set line number to
	zero.
	(hack_method_prototype): Adjust init_function_start call.

	* treelang/treetree.c (tree_code_create_function_initial): Adjust
	init_function_start call.

From-SVN: r67953
 2003-06-14 17:33:32 +00:00
Richard Earnshaw
2fbe6bc2ba re PR target/3724 ([ARM]Illegal instruction when profiling optimized code on arm-linux) 
PR target/3724
* arm/linux-elf.h (PROFILE_HOOK): Define.

From-SVN: r67950
 2003-06-14 17:11:57 +00:00
Richard Earnshaw
75d2580c0c re PR target/11183 ([arm] ICE in change_address_1 (3.3) / subreg_hard_regno (3.4)) 
PR target/11183
* arm.h (CANNOT_CHANGE_MODE_CLASS): Define.

From-SVN: r67947
 2003-06-14 15:54:02 +00:00
Roger Sayle
3708da2ac5 opts.sh: Work around a mysterious feature in cygwin's gawk where specifying the input... 
* opts.sh: Work around a mysterious feature in cygwin's gawk
	where specifying the input files explicitly has a different
	behavior to piping them via stdin.

From-SVN: r67946
 2003-06-14 15:05:41 +00:00
Neil Booth
9756074d28 sourcebuild.texi: Document opt.lang and a language-specific flag in opts.h. 
* doc/sourcebuild.texi: Document opt.lang and a language-specific
	flag in opts.h.

From-SVN: r67945
 2003-06-14 14:57:29 +00:00