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  1. 16 Jul, 2001 10 commits
  3. 15 Jul, 2001 17 commits
    • configure.in: Temporarily force LN_S to copy instead of symlink. · 25dfa34d 
      2001-07-15  Phil Edwards  <pme@sources.redhat.com>

	* configure.in:  Temporarily force LN_S to copy instead of symlink.
	* configure:  Regenerate.

From-SVN: r44028
      Phil Edwards committed
    • toplev.c (rest_of_compilation): Fix register_life_up_to_date handling... · 22fb740d 
      	* toplev.c (rest_of_compilation): Fix register_life_up_to_date
	handling; move unconditional splitting before mode switching.

	* i386.md (type): Add fistp type.
	(i387, length_attr, scheduling definitions): Handle this type.
	(fix_trunc?f?i2): Revamp to use mode switching.
	(fix_trunct?f?i_nonmemory, fix_trunc?f?i_memory): New patterns.
	* i386.h (fp_cw_mode): New enum
	(OPTIMIZE_MODE_SWITCHING, NUM_MODES_FOR_MODE_SWITCHING, MODE_NEEDED,
	MODE_PRIORITY_TO_MODE, ENUM_MODE_SET): New macros.

From-SVN: r44027
      Jan Hubicka committed
    • Makefile.in (integrate.o): Add debug.h. · 135d50f1 
      	* Makefile.in (integrate.o): Add debug.h.
	* integrate.c (debug.h): Add.
	(output_inline_function): Save, reset, and restore debug_hooks.

From-SVN: r44026
      Richard Kenner committed
    • alpha.c (alpha_emit_xfloating_compare): Use CCmode instead of COMPARE for the EQUIV expression. · b762a0ef 
              * config/alpha/alpha.c (alpha_emit_xfloating_compare): Use CCmode
        instead of COMPARE for the EQUIV expression.

From-SVN: r44024
      Richard Henderson committed
    • flow.c (redirect_edge_and_branch_force): Initialize global_live_at_start and global_live_at_end. · c319629b 
              * flow.c (redirect_edge_and_branch_force): Initialize
        global_live_at_start and global_live_at_end.
        (allocate_bb_life_data): Export.
        * basic-block.h (allocate_bb_life_data): Declare it.
        * toplev.c (rest_of_compilation): Call it.

From-SVN: r44023
      Richard Henderson committed
    • alpha.c (alpha_tablejump_addr_vec): New. · 25e21aed 
              * config/alpha/alpha.c (alpha_tablejump_addr_vec): New.
        (alpha_tablejump_best_label): New.
        * config/alpha/alpha-protos.h: Declare them.
        * config/alpha/alpha.md: Use braced strings for code blocks.
        (tablejump_osf): Break out add with r29.
        (tablejump_osf_internal): Remove.
        (tablejump_osf_nt_internal): Rename from tablejump_nt_internal,
        use alpha_tablejump_addr_vec and alpha_tablejump_best_label.

From-SVN: r44022
      Richard Henderson committed
    • f90-intrinsic-numeric.f: Fix pasto. · 09b495e5 
      2001-01-15  Toon Moene  <toon@moene.indiv.nluug.nl>

	* g77.f-torture/execute/f90-intrinsic-numeric.f: Fix pasto.
	* g77.f-torture/execute/f90-intrinsic-mathematical.f: Fix pasto.

From-SVN: r44021
      Toon Moene committed
    • f90-intrinsic-numeric.f: New test. · 147424bf 
      2001-01-15  David Billinghurst <David.Billinghurst@riotinto.com>

	* g77.f-torture/execute/f90-intrinsic-numeric.f: New test.
	* g77.f-torture/execute/f90-intrinsic-mathematical.f: New test.

From-SVN: r44020
      David Billinghurst committed
    • loop.c (scan_loop): Add USEs inside PARALLELs into dependencies of the movable. · 03598dea 
      	* loop.c (scan_loop): Add USEs inside PARALLELs into dependencies
	of the movable.

	* toplev.c (rest_of_compilation): Allow new pseudoes for mode switching.

	* i386-protos.h (ix86_split_fp_branch): Update prototype.
	(ix86_fp_jump_nontrivial_p): New.
	* i386.md (fp_jcc_?): Update call of split_fp_branch;
	use ix86_fp_jump_nontrivial_p.
	* i386.c (ix86_fp_jump_nontrivial_p): New.
	(ix86_split_fp_branch): Accept code instead of rtx.
	(ix86_expand_compare): Expand comparison early in case
	doing so is resonably cheap.

From-SVN: r44019
      Jan Hubicka committed
    • Assert 'endian' not 'machine' in endian specs · b8313db6 
      From-SVN: r44018
      Nick Clifton committed
    • dbxout.c (dbxout_source_line): Make static, update prototype. · e2a12aca 
      	* dbxout.c (dbxout_source_line): Make static, update prototype.
	(dbx_debug_hooks, xcoff_debug_hooks): Add new hooks.
	(dbxout_init, dbxout_finish, dbxout_source_line,
	dbxout_begin_block, dbxout_end_block): Update for new prototypes.
	* dbxout.h (dbxout_source_line): Delete.
	* debug.c (debug_nothing_file, debug_nothing_file_int,
	debug_nothing_file_charstar_rtx): New.
	(do_nothing_debug_hooks): Update.
	(debug_nothing_void, debug_nothing_charstar_rtx,
	dwarf2out_end_epilogue): New.
	(debug_nothing_file_charstar, debug_nothing_file_int_int): Rename.
	* debug.h (struct rtx_def): Declare.
	(gcc_debug_hooks): New hooks source_line, end_epilogue
	and end_function.
	(debug_nothing_void, debug_nothing_charstar_rtx,
	dwarf2out_end_epilogue): New.
	(debug_nothing_file_charstar, debug_nothing_file_int_int): Rename.
	* dwarf2out.c (dwarf2out_source_line): Make static, update prototype.
	(dwarf2_debug_hooks): Update.
	(dwarf2out_init, dwarf2out_finish, dwarf2out_source_line,
	dwarf2out_begin_block, dwarf2out_end_block): Update for new prototypes.
	* dwarf2out.h (dwarf2out_source_line): Remove.
	* dwarfout.c (dwarfout_end_epilogue, dwarfout_end_function):
	Make static, update prototype.
	(dwarfout_init, dwarfout_finish, dwarfout_source_line,
	dwarfout_begin_block, dwarfout_end_block): Update for new prototypes.
	(dwarf_debug_hooks): Update.
	* dwarfout.h (dwarfout_end_epilogue, dwarfout_source_line,
	dwarfout_end_function): Remove.
	* final.c (profile_function): Use debug hooks for ending functions
	and epilogues.
	(output_source_line, final_end_function): Update prototype,
	use debug hooks.
	(final_start_function, final_scan_insn): Update.
	* output.h (sdb_begin_function_line): Remove.
	(final_end_function): Update prototype.
	* sdbout.c (sdb_begin_function_line): Make static.
	(PUT_SDB_EPILOGUE_END): Move to sdbout_end_epilogue.
	(sdbout_source_line): New.
	(sdbout_end_epilogue, sdbout_end_function): Make static, update
	prototypes.
	(sdb_debug_hooks): Update.
	(sdbout_init, sdbout_source_line,
	sdbout_begin_block, sdbout_end_block): Update for new prototypes.
	* sdbout.h (sdbout_end_epilogue, sdbout_end_function): Remove.
	* toplev.c (compile_file, rest_of_compilation): Update.
	* tree.h (dwarf2out_end_epilogue): Move to debug.h.
	* xcoffout.c (xcoffout_source_line, xcoffout_begin_block,
	xcoffout_end_block, xcoffout_end_epilogue, xcoffout_end_function):
	Update for prototype changes.
	* xcoffout.h (xcoffout_source_line, xcoffout_begin_block,
	xcoffout_end_block, xcoffout_end_epilogue): Update prototypes.

From-SVN: r44017
      Neil Booth committed
    • alpha.h (TARGET_ABI_OSF): New. · be7b80f4 
              * config/alpha/alpha.h (TARGET_ABI_OSF): New.
        (TARGET_ABI_WINDOWS_NT, TARGET_ABI_OPEN_VMS): Rename; update users.
        * config/alpha/alpha-protos.h: Update TARGET_ABI_* users.
        * config/alpha/alpha.c: Likewise.
        * config/alpha/alpha.md: Likewise.
        * config/alpha/alpha32.h: Likewise.
        * config/alpha/vms.h: Likewise.
        (OPEN_VMS): Remove.

From-SVN: r44016
      Richard Henderson committed
    • Daily bump. · 4a82c950 
      From-SVN: r44015
      GCC Administrator committed
    • alpha.md: Use define_constants for unspec values. · 736f566a 
              * config/alpha/alpha.md: Use define_constants for unspec values.
        Substitute throughout.

From-SVN: r44012
      Richard Henderson committed
    • * tree.def (EXPON_EXPR) remove. Never supported anyway. · e6290e74 
      	* f/com.c (ffecom_overlap_): Remove references to EXPON_EXPR.
	(ffecom_tree_canonize_ref_): Likewise.

	* java/check-init.c (check_init): Remove references to EXPON_EXPR.

From-SVN: r44011
      Tim Josling committed
    • * pa.md: Remove unused constraints from define_split's. · 3794967f 
      From-SVN: r44010
      John David Anglin committed
    • * ifcvt.c (find_cond_trap): Test for exit block. · 35cbdf6f 
      From-SVN: r44009
      Richard Henderson committed
  5. 14 Jul, 2001 5 commits
    • Re-install recently reverted patch. · 1e5fd094 
      	* emit-rtl.c (try_split): Update mark_jump_label call.
	* flow.c (find_sub_basic_blocks): Likewise.
	* jump.c (cross_jump_death_matters, find_cross_jump, do_cross_jump,
	jump_back_p): Kill.
	(mark_all_labels): Kill second parameter.
	(jump_optimize, jump_optimize_1): Kill cross_jump parameter.
	(rebuild_jump_labels, jump_optimize_minimal): Update call
	of jump_optimize_1.
	(jump_optimize_1): Kill crossjumping code.
	(mark_jump_label): Kill cross_jump parameter.
	* rtl.h (mark_jump_label, jump_optimize): Update prototypes.
	(JUMP_CROSS_JUMP, JUMP_CROSS_JUMP_DEATH_MATTERS): Kill.
	* reg-stack.c (reg_to_stack): Do not rebuild if not needed; do
	 splitting.
	* toplev.c (enum dump_file_index): Kill DFI_jump2; put DFI_stack before
	DFI_bpro.
	(dump_file_info): Likewise.
	(rest_of_compilation): Update calls to jump_optimize; kill jump2 pass;
	reorganize passes to do reg-stack first, bb-reorder second.
	* invoke.texi (-d letters doc): Remove the jump2 pass.

From-SVN: r44008
      Jan Hubicka committed
    • ifcvt.c (find_cond_trap): New. · 999c0669 
              * ifcvt.c (find_cond_trap): New.
        (find_if_header): Call it.
        (merge_if_block): Relax existing jump sanity check.
        * jump.c (jump_optimize_1): Remove conditional trap handling.

	* gcc.dg/iftrap-1.c: New.

From-SVN: r44006
      Richard Henderson committed
    • Daily bump. · 386eda2e 
      From-SVN: r44004
      GCC Administrator committed
    • pa.c (emit_hpdiv_const): Return reg is r2 for 64-bit millicode. · 7d8b1412 
      	* config/pa/pa.c (emit_hpdiv_const): Return reg is r2 for 64-bit
	millicode.
	(insn_refs_are_delayed): Correct comment.
	* config/pa/pa.h (INSN_REFERENCES_ARE_DELAYED): Likewise.
	* config/pa/pa.md (mulsi3): If TARGET_64BIT, clobber r2
	instead of r31.  Make associated insn !TARGET_64BIT, and
	provide an additional 64-bit insn that clobbers r2.
	(divsi3): Likewise.
	(udivsi3): Likewise.
	(modsi3): Likewise.
	(umodsi3): Likewise.

From-SVN: r44003
      Alan Modra committed
    • bb-reorder.c (skip_insn_after_block): Get past the line number notes. · 1ed672dd 
      	* bb-reorder.c (skip_insn_after_block): Get past the line number notes.

	* flow.c (redirect_edge_and_branch_force, split_edge,
	try_crossjump_to_edge): Use set_block_for_new_insns.
	* bb-reorder.c (emit_jump_to_block_after): Call set_block_for_new_insns.

From-SVN: r44002
      Jan Hubicka committed
  7. 13 Jul, 2001 8 commits