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  1. 29 Nov, 1998 3 commits
  3. 28 Nov, 1998 3 commits
  5. 27 Nov, 1998 8 commits
    • bitset: explicitly convert basic_string<...>::npos to size_t in default argument to... · 02b19f41 
      	* bitset: explicitly convert basic_string<...>::npos to size_t in
	default argument to constructor, to avoid parse error at `>'
	(__STL_EXPLICIT_FUNCTION_TMPL_ARGS): replace #if with #ifdef

From-SVN: r23937
      Alexandre Oliva committed
    • * Makefile.in (HEADERS): Install bitset · 3993e0b3 
      From-SVN: r23936
      Alexandre Oliva committed
    • choose-temp.c: Always include libiberty.h. · 9b1a92d8 
              * choose-temp.c: Always include libiberty.h.  Avoid redundancies.
        * cplus-dem.c: Likewise.  Conform to libiberty.h.
        * pexecute.c: Likewise.
        * splay-tree.c: Likewise.

From-SVN: r23935
      Kaveh R. Ghazi committed
    • Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK). · 45254bf6 
              * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
        * jv-scan.c: Fix xmalloc prototype.  Provide an xmalloc definition.
        * jvgenmain.c: Remove the xmalloc prototype, we get it from
        libiberty.h.  Provide an xmalloc definition.
        * jvspec.c: Remove the xmalloc prototype.
        * parse-scan.y: Include config.h and system.h.  Don't include
        OS headers or gansidecl.h.  Don't prototype xmalloc/xstrdup.
        Provide an xstrdup definition.

From-SVN: r23934
      Kaveh R. Ghazi committed
    • fini.c: Rename variable `spaces' to `xspaces' to avoid conflicting with function... · a74d78dd 
              * fini.c: Rename variable `spaces' to `xspaces' to avoid
        conflicting with function `spaces' from libiberty.
        * g77spec.c: Don't prototype libiberty functions.
        * malloc.c: Likewise.

From-SVN: r23933
      Kaveh R. Ghazi committed
    • * g++spec.c: Don't prototype xmalloc. · 9d483bc4 
      From-SVN: r23932
      Kaveh R. Ghazi committed
    • system.h: Include libiberty.h. · 2778b98d 
              * system.h: Include libiberty.h.
        * c-aux-info.c: Remove prototypes for concat/concat3.  Change
        function `concat' from fixed parameters to variable parameters,
        as is done in libiberty.  All callers of concat/concat3
        changed to use the new `concat' with variable args.
        * cccp.c: Remove things made redundant by libiberty.h and/or
        conform to libiberty standards.
        * cexp.y: Likewise.
        * collect2.c: Likewise.
        * config/1750a/1750a.h: Likewise.
        * cppalloc.c: Likewise.
        * cppexp.c: Likewise.
        * cppfiles.c: Likewise.
        * cpphash.c: Likewise.
        * cpplib.c: Likewise.
        * dyn-string.c: Likewise.
        * fix-header.c: Likewise.
        * gcc.c: Likewise.
        * gcov.c: Likewise.
        * genattr.c: Likewise.
        * genattrtab.c: Likewise.
        * gencheck.c: Likewise.
        * gencodes.c: Likewise.
        * genconfig.c: Likewise.
        * genemit.c: Likewise.
        * genextract.c: Likewise.
        * genflags.c: Likewise.
        * gengenrtl.c: Likewise.
        * genopinit.c: Likewise.
        * genoutput.c: Likewise.
        * genpeep.c: Likewise.
        * genrecog.c: Likewise.
        * getpwd.c: Likewise.
        * halfpic.c: Likewise.
        * hash.c: Likewise.
        * mips-tdump.c: Likewise.  Wrap malloc/realloc/calloc prototypes
        in NEED_DECLARATION_* macros.
        * mips-tfile.c: Remove things made redundant by libiberty.h and/or
        conform to libiberty standards.
        (fatal): Fix const-ification of variable `format' in
        !ANSI_PROTOTYPES case.
        * prefix.c: Remove things made redundant by libiberty.h and/or
        conform to libiberty standards.
        * print-rtl.c: Rename variable `spaces' to `xspaces' to avoid
        conflicting with function `spaces' from libiberty.
        * profile.c: Remove things made redundant by libiberty.h and/or
        conform to libiberty standards.
        * protoize.c: Likewise.
        * rtl.h: Likewise.
        * scan.h: Likewise.
        * tlink.c: Likewise.
        * toplev.c: Likewise.
        * toplev.h: Likewise.
        * tree.h: Likewise.

From-SVN: r23931
      Kaveh R. Ghazi committed
    • Daily bump. · 3081a3ad 
      From-SVN: r23927
      Jeff Law committed
  7. 26 Nov, 1998 19 commits
  9. 25 Nov, 1998 7 commits
    • Bulk ns32k patch from Ian Dall. See ChangeLog for details. · 83575957 
      Co-Authored-By: Matthias Pfaller <leo@dachau.marco.de>

From-SVN: r23887
      Ian Dall committed
    • * gcc.c (option_map): Recognize --output-class-directory. · 36696297 
      From-SVN: r23886
      Tom Tromey committed
    • loop.h (precondition_loop_p): Added new mode argument. · e96b4d7a 
       	* loop.h (precondition_loop_p): Added new mode argument.
	* unroll.c (precondition_loop_p): Likewise.
	(approx_final_value): Function deleted and subsumed
 	into loop_iterations.
	(loop_find_equiv_value): New function.
	(loop_iterations): Use loop_find_equiv_value to find increments
	too large to be immediate constants.  Also use it to find terms
	common to initial and final iteration values that can be removed.

From-SVN: r23885
      Michael Hayes committed
    • loop.h (struct loop_info): Define new structure. · 302670f3 
      	* loop.h (struct loop_info): Define new structure.
	(precondition_loop_p): Added prototype.
	(unroll_loop): Added new argument loop_info to prototype.
	(final_biv_value, final_giv_value): Added new argument n_iterations
	to prototype.
	* loop.c (strength_reduce): Declare new structure loop_iteration_info
	and new pointer loop_info.
	(loop_n_iterations): Replace global variable by element in
	loop_info structure.
	(check_final_value): New argument n_iterations.
	(insert_bct): New argument loop_info.
	(loop_unroll_factor): Replace global array by element in
	loop_info structure.
	(loop_optimize): Remove code to allocate and initialise
	loop_unroll_factor_array.
	* unroll.c (precondition_loop_p):  No longer static since
	used by branch on count optimization.
	(precondition_loop_p, unroll_loop): New argument loop_info.
	(final_biv_value, final_giv_value, find_splittable_regs): New
	argument n_iterations.
	(loop_iteration_var, loop_initial_value, loop_increment,
	loop_final_value, loop_comparison_code, loop_unroll_factor):
	Replaced global variables by loop_info structure.
	(loop_unroll_factor): Replace global array by element in
	loop_info structure.

From-SVN: r23884
      Michael Hayes committed
    • loop.c (check_dbra_loop): Update JUMP_LABEL field of jump insn when loop reversed. · a7060368 
      	* loop.c (check_dbra_loop): Update JUMP_LABEL field of jump insn
	when loop reversed.
	* unroll.c (precondition_loop_p): Return loop_initial_value
	for initial_value instead of loop_iteration_var.

From-SVN: r23881
      Michael Hayes committed
    • c4x.md: Fix minor formatting problems. · 959e0a76 
      	* config/c4x/c4x.md: Fix minor formatting problems.  Update docs.
	(*b, *b_rev, *b_noov, *b_noov_rev, *db,
	decrement_and_branch_until_zero, rptb_end): Use c4x_output_cbranch
	to output the instruction sequences.
	(rpts): Delete.
	(rptb_top): Provide alternatives to use any register or memory
	for loop counter.
	(rptb_end):  Emit use of operands rather than assigning them
	explicitly to the RS and RE registers.

From-SVN: r23880
      Michael Hayes committed
    • c4x.c: (c4x_override_options): For compatibility with old target options clear... · 4271f003 
      	* config/c4x/c4x.c: (c4x_override_options): For compatibility
	with old target options clear flag_branch_on_count_reg if
	-mno-rptb specified and set flag_argument_alias is -mno-aliases
	specified.
	(c4x_output_cbranch): Handle a sequence of insns rather than a
 	single insn.
	(c4x_rptb_insert): Do not emit a RPTB insn if the RC register
	has not been allocated as the loop counter.
	(c4x_address_conflict): Do not allow two volatile memory references.
	(valid_parallel_operands_4, valid_parallel_operands_5,
 	valid_parallel_operands_6): Reject pattern if the register destination
	of the first set is used as part of an address in the second set.

From-SVN: r23879
      Michael Hayes committed