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  1. 08 Jun, 1998 21 commits
    • rs6000.md (mulsidi3): Add !TARGET_POWERPC64 constraint. · a2f270cc 
              * rs6000.md (mulsidi3): Add !TARGET_POWERPC64 constraint.
        (mulsidi3_ppc64): Delete.

From-SVN: r20357
      David Edelsohn committed
    • Warning fixes: · 50b2596f 
      	* Makefile.in (varasm.o): Depend on dbxout.h.
	(cse.o): Depend on toplev.h and output.h.
	(gcse.o): Depend on output.h.
	* mips.c: Include system.h and toplev.h and remove redundant code.
	Include output.h after tree.h so all its prototypes get activated.
	* mips.md (table_jump): Remove unused variable `dest'.
	* sparc.h: Add prototype for `v8plus_regcmp_op'.
	* crtstuff.c (fini_dummy, init_dummy): Mark function definitions
	with __attribute__ ((__unused__)).
	(__frame_dummy): Provide prototype before use, wrap it with
	EH_FRAME_SECTION_ASM_OP.
	* cse.c: Move inclusion of <setjmp.h> above local headers.
  	Include toplev.h and output.h.
	* dbxout.h: Add prototype for `dbxout_begin_function'.
	* final.c (final_scan_insn): Wrap variable `max_skip' in macro
	ASM_OUTPUT_MAX_SKIP_ALIGN.
	* gcse.c: Include system.h and output.h.
	(dump_cuid_table, dump_rd_table, dump_cprop_data, dump_pre_data):
	Make extern instead of static.
	(compute_can_copy): Only declare variables `reg' and `insn' when
 	AVOID_CCMODE_COPIES is not defined.
	(record_set_info): Mark parameter `setter' with ATTRIBUTE_UNUSED.
	(hash_scan_clobber): Likewise for `x' and `insn'.
	(hash_scan_call): Likewise.
	(record_last_set_info): Likewise for `setter'.
	(mark_call): Likewise for `pat'.
	(pre_insert_insn): Wrap variable `note' in macro HAVE_cc0.
	* libgcc2.c (__bb_init_prg): Replace bzero with memset and fix the
 	length parameter so that it multiplies the number of elements by
 	the sizeof(element).
	* output.h: Add prototype for `weak_finish'.
	* recog.h: Likewise for `validate_replace_src'.
	* rtl.h: Likewise for `optimize_save_area_alloca',
 	`fix_sched_param', `purge_addressof', `gcse_main',
 	`regmove_optimize', `dbr_schedule', `branch_prob' and
 	`end_branch_prob'.
	* toplev.h: Likewise for `set_float_handler' and
 	`output_quoted_string'.
	* varasm.c: Include dbxout.h.

From-SVN: r20351
      Kaveh R. Ghazi committed
    • Fix mips64vr4100-elf build failure. · 33d7a521 
      	* mips.c (mips_secondary_reload_class): Use gp_reg_p instead of
	GP_REG_P.  Use gr_regs instead of GR_REGS.

From-SVN: r20350
      Jim Wilson committed
    • Warning fixes: · bcb80729 
              * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
        * cp-tree.h: Add prototype for `maybe_print_template_context' and
        `maybe_make_one_only'.
        * decl.c (auto_function): Remove unused variable `decl'.
        * decl2.c: Include dwarf2out.h and dwarfout.h.
        * lex.c: Remove redundant declarations of `set_float_handler' and
        `asm_out_file'.

From-SVN: r20349
      Kaveh R. Ghazi committed
    • * Revamped multiply support for MIPS chips. · cb923660 
              * mips.c (extend_operator): New function.
        (highpart_shift_operator): Likewise.
        * mips.h: Declare new functions.
        (PREDICATE_CODES): Add support for new predicates.
        * mips.md (mulsi3 expander): Simplify.
        (mulsi_mult3): Add another constraint alternative.  Support
        3 operand multiply instructions as found on various mips
        parts.
        (mulsi3_r4650): Delete pattern, now handled by mulsi_mult3.
        (mul_acc_si): New pattern and associated splitters.
        (mulsidi3 expander): Rework to use mulsidi3_64bit and
        mulsidi3_internal.
        (umulsidi3): New expander.
        (mulsidi3_internal): Accept either sign or zero extended
        operands and generate code as appropriate appropriately.
        (mulsidi3_64bit): Similarly.
        (smulsi3_highpart): Turn into an expander and generate code
        to match new patterns.
        (umulsi3_highpart): Likewise.
        (xmulsi3_highpart_internal): New pattern.
        (maddi patterns): Delete.  Replace with:
        (mul_acc_di, mul-acc_64bit_di): New patterns.

Co-Authored-By: Jeffrey A Law <law@cygnus.com>

From-SVN: r20337
      Ken Raeburn committed
    • [multiple changes] · a1622f83 
      Thu Jun  8 14:16:15 EDT 1998  Andrew MacLeod  <amacleod@cygnus.com>
	* eh-common.h: Remove NEW_EH_MODEL compile time flag, and replace with
	flag_new_exceptions runtime flag.
	(struct old_exception_table): New struct which represents what
	the exception table looks like without the new model.
	(NEW_EH_RUNTIME): New value used as a tag in the exception table to
	flag that this is a new style table.
	* except.h: Remove compile time flag NEW_EH_MODEL.
	(expand_builtin_eh_stub_old): New prototype.
	* tree.h (enum built_in_function): Add BUILT_IN_EH_STUB_OLD.
	* expr.c (expand_builtin): New builtin func BUILT_IN_EH_STUB_OLD.
	* c-decl.c (init_decl_processing): Add new builtin function
	__builtin_eh_stub_old.
	* final.c (final_scan_insn): Replace compile time flag NEW_EH_MODEL.
	* flags.h (flag_new_exceptions): New runtime flag.
	* toplev.c (flag_new_exceptions): Initialize default to 0,
	-fnew-exceptions sets to 1.
	* except.c (output_exception_table_entry): Output New style exception
	identifier into table, and replace compile time flag NEW_EH_MODEL
	with runtime flag flag_new_exceptions.
	(output_exception_table): Replace compile time flag NEW_EH_MODEL.
	(expand_builtin_eh_stub_old): Duplicates original functionality of
	expand_builtin_eh_stub.
	(expand_builtin_eh_stub): Replace compile time flag NEW_EH_MODEL.
	* libgcc2.c (find_exception_handler): Remove NEW_EH_MODEL #ifdefs.
	(old_find_exception_handler): New func, same as find_exception_handler
	except it works on the old style exception table.
	(__throw): Replace NEW_EH_MODEL. Detect new model based on presence
	of identifier in the exception table, and call appropriate routines.
1998-06-08  Andrew MacLeod  <amacleod@cygnus.com>
	* except.c (init_exception_processing): Remove NEW_EH_MODEL compile
	time flag.  Call __cp_eh_info instead of __cp_exception_info.
	* exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
	(__cp_exception_info): Return offset into cp_eh_info structure to
	match what use to be the start of this structure.
	(__cp_eh_info): New function to return a pointer to cp_eh_info struct.
	(__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
	compile time flag.
	(__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
	__cp_eh_info instead of __cp_exception_info.

From-SVN: r20336
      Andrew MacLeod committed
    • function.c: Define current_function_cannot_inline. · aeb302bb 
      	* function.c: Define current_function_cannot_inline.
	(push_function_context_to): Save it.
	(pop_function_context_from): Restore it.
	* function.h (struct function): Provide it a home.
	* output.h: Declare it.
	* integrate.c (function_cannot_inline_p): Check it.
	* decl.c (cp_finish_decl): Disable inlining of extern inlines
	with static variables.

From-SVN: r20332
      Jason Merrill committed
    • expr.c (force_operand): Detect PIC address loads before splitting arithmetic. · 8b015896 
      * expr.c (force_operand): Detect PIC address loads before
splitting arithmetic.

From-SVN: r20331
      Richard Henderson committed
    • Update. · 8bc3afab 
      From-SVN: r20330
      Andreas Schwab committed
    • (__underflow): Read character from read pointer as unsigned. · 35038063 
      (__uflow): Likewise.

From-SVN: r20329
      Andreas Schwab committed
    • Bump for snapshot · 9a14a3ab 
      From-SVN: r20328
      Jeffrey A Law committed
    • Bump for snapshot · 2b4065a4 
      From-SVN: r20327
      Jeffrey A Law committed
    • Bump for snapshot · 209c9866 
      From-SVN: r20326
      Jeffrey A Law committed
    • tree.c (tree_class_check): Add braces to eliminate ambigious else warning. · 79990a39 
              * tree.c (tree_class_check): Add braces to eliminate ambigious
        else warning.
        (tree_check): Likewise.

From-SVN: r20325
      Graham Stott committed
    • reg-stack.c (subst_stack_regs_pat): Make sure the top of stack is the… · 49fa02d9 
      reg-stack.c (subst_stack_regs_pat): Make sure the top of stack is the destination for conditional move insn.

        * reg-stack.c (subst_stack_regs_pat): Make sure the top of
        stack is the destination for conditional move insn.

From-SVN: r20324
      H.J. Lu committed
    • tree.h (TREE_VEC_END): Cast unused value to void. · 52267fcb 
      	* tree.h (TREE_VEC_END): Cast unused value to void.
	* i386.c (print_operand): Use %lx for long operand.

From-SVN: r20323
      Jason Merrill committed
    • 980523-1.c: Only test on ppc-linux. · 5ccdc8af 
              * gcc.dg/980523-1.c: Only test on ppc-linux.
        * gcc.dg/980526-1.c, gcc.dg/switch-1.c: Likewise.

From-SVN: r20322
      Jeffrey A Law committed
    • * gcc.c-torture/execute/980608-1.c: New test. · 74cbdffa 
      From-SVN: r20321
      Jeffrey A Law committed
    • Daily bump. · 58151436 
      From-SVN: r20320
      Jeff Law committed
    • init.c (build_offset_ref): Correct previous change to use build, not build_min. · 53b22f3d 
      	* init.c (build_offset_ref): Correct previous change to use build,
	not build_min.

From-SVN: r20319
      Mark Mitchell committed
    • * alpha.c (summarize_insn): Ignore rtl slot format 'i'. · 2b01d264 
      From-SVN: r20318
      Richard Henderson committed
  3. 07 Jun, 1998 8 commits
  5. 06 Jun, 1998 6 commits
  7. 05 Jun, 1998 5 commits