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* * cse.c (fold_rtx): Make autoincrement addressing mode tests belaw1998-11-241-4/+4
| | | | | | | | | | | | | | | | | | | runtime selectable. * expr.c (move_by_pieces): Similarly. (move_by_pieces_1, clear_by_pieces, clear_by_pieces_1): Similarly. * flow.c (find_auto_inc): Similarly. (try_pre_increment): Similarly. * loop.c (strength_reduce): Similarly. * regclass.c (auto_inc_dec_reg_p): Similarly. * regmove.c (try_auto_increment): Similarly. (fixup_match_1): Similarly. * rtl.h (HAVE_PRE_INCREMENT): Define if not already defined. (HAVE_PRE_DECREMENT): Similarly. (HAVE_POST_INCREMENT, HAVE_POST_DECREMENT): Similarly. sponding changes to all target header files. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23837 138bc75d-0d04-0410-961f-82ee72b054a4
* * rtl.h (addr_diff_vec_flags): New typedef.amylaar1998-03-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (union rtunion_def): New member rt_addr_diff_vec_flags. (ADDR_DIFF_VEC_FLAGS): New macro. * sh.c (output_branch): Fix offset overflow problems. * final.c (shorten_branches): Implement CASE_VECTOR_SHORTEN_MODE. (final_scan_insn): New argument BODY for ASM_OUTPUT_ADDR_DIFF_ELT. * rtl.def (ADDR_DIFF_VEC): Three new fields (min, max and flags). * stmt.c (expand_end_case): Supply new arguments to gen_rtx_ADDR_DIFF_VEC. * 1750a.h (ASM_OUTPUT_ADDR_DIFF_ELT): New argument BODY. * alpha.h, arc.h, clipper.h, convex.h : Likewise. * dsp16xx.h, elxsi.h, fx80.h, gmicro.h, h8300.h : Likewise. * i370.h, i386.h, i860.h, i960.h, m32r.h, m68k.h, m88k.h : Likewise. * mips.h, mn10200.h, mn10300.h, ns32k.h, pa.h, pyr.h : Likewise. * rs6000.h, sh.h, sparc.h, spur.h, tahoe.h, v850.h : Likewise. * vax.h, we32k.h, alpha/vms.h, arm/aof.h, arm/aout.h : Likewise. * i386/386bsd.h, i386/freebsd-elf.h : Likewise. * i386/freebsd.h, i386/linux.h : Likewise. * i386/netbsd.h, i386/osfrose.h, i386/ptx4-i.h, i386/sco5.h : Likewise. * i386/sysv4.h, m68k/3b1.h, m68k/dpx2.h, m68k/hp320.h : Likewise. * m68k/mot3300.h, m68k/sgs.h : Likewise. * m68k/tower-as.h, ns32k/encore.h, sparc/pbd.h : Likewise. * sh.h (INSN_ALIGN, INSN_LENGTH_ALIGNMENT): Define. (CASE_VECTOR_SHORTEN_MODE): Define. (short_cbranch_p, align_length, addr_diff_vec_adjust): Don't declare. (med_branch_p, braf_branch_p): Don't declare. (mdep_reorg_phase, barrier_align): Declare. (ADJUST_INSN_LENGTH): Remove alignment handling. * sh.c (uid_align, uid_align_max): Deleted. (max_uid_before_fixup_addr_diff_vecs, branch_offset): Deleted. (short_cbranch_p, med_branch_p, braf_branch_p, align_length): Deleted. (cache_align_p, fixup_aligns, addr_diff_vec_adjust): Deleted. (output_far_jump): Don't use braf_branch_p. (output_branchy_insn): Don't use branch_offset. (find_barrier): Remove checks for max_uid_before_fixup_addr_diff_vecs. Remove paired barrier stuff. Don't use cache_align_p. Take alignment insns into account. (fixup_addr_diff_vecs): Reduce to only fixing up the base label of the addr_diff_vec. (barrier_align, branch_dest): New function. (machine_dependent_reorg, split_branches): Remove infrastructure for branch shortening that is now provided in the backend. * sh.md (short_cbranch_p, med_branch_p, med_cbranch_p): New attributes. (braf_branch_p, braf_cbranch_p): Likewise. (attribute length): Use new attributes. (casesi_worker): Get mode and unsignednedd from ADDR_DIFF_VEC. (addr_diff_vec_adjust): Delete. (align_2): Now a define_expand. (align_log): Now length 0. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@18433 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.c (do_tablejump): Let CASE_VECTOR_PC_RELATIVE be anlaw1997-12-191-4/+5
| | | | | | | | | | | expression. * stmt.c (expand_end_case): Likewise. * alpha.h (CASE_VECTOR_PC_RELATIVE): Update. * fx80.h, gmicro.h, m68k.h, m88k.h, ns32k.h: Likewise. * rs6000.h, sh.h, tahoe.h, v850.h vax.h z8k.h: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17155 138bc75d-0d04-0410-961f-82ee72b054a4
* * exlsi.h (CHECK_FLOAT_VALUE): Removed.mrs1996-10-161-21/+0
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12970 138bc75d-0d04-0410-961f-82ee72b054a4
* (USER_LABEL_PREFIX): Define instead of ASM_OUTPUT_LABELREF.kenner1996-09-211-5/+4
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12750 138bc75d-0d04-0410-961f-82ee72b054a4
* * calls.c (expand_call): Remove current_call_is_indirect nonsense.law1996-03-291-1/+1
| | | | | | | | | | | | | | | | | | Add additional argument to INIT_CUMULATIVE_ARGS. (emit_library_call): Likewise. (emit_library_call_value): Likewise. * expr.c (expand_builtin): Likewise. * function.c (assign_parms): Likewise. * cp/method.c (emit_thunk): Likewise. * config/pa/pa.h (hppa_args): New field "indirect". (INIT_CUMULATIVE_ARGS): Initialize "indirect" field. (FUNCTION_ARG): Check "indirect" field, rather than "current_call_is_indirect". * All other backends updated with new argument to INIT_CUMULATIVE_ARGS git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@11641 138bc75d-0d04-0410-961f-82ee72b054a4
* Change FSF address.kenner1995-06-151-1/+2
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9985 138bc75d-0d04-0410-961f-82ee72b054a4
* Update FSF address.kenner1995-06-153-3/+6
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9975 138bc75d-0d04-0410-961f-82ee72b054a4
* Fix typos in comments.kenner1995-05-161-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9711 138bc75d-0d04-0410-961f-82ee72b054a4
* Added arg to RETURN_POPS_ARGS.kenner1995-02-211-3/+4
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8999 138bc75d-0d04-0410-961f-82ee72b054a4
* (one_cmplsi2): Fix typo in NOT mode.tege1994-11-071-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8401 138bc75d-0d04-0410-961f-82ee72b054a4
* Remove references to LSHIFT and lshlsi3.kenner1994-04-101-12/+3
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7016 138bc75d-0d04-0410-961f-82ee72b054a4
* (CPP_PREDEFINES): Add system/cpu/machine assertions where missing.dje1993-10-021-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5557 138bc75d-0d04-0410-961f-82ee72b054a4
* (ASM_OUTPUT_SOURCE_FILENAME): Quote special characters in file names.eggert1993-09-281-1/+4
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5493 138bc75d-0d04-0410-961f-82ee72b054a4
* Remove #define of alloca to __builtin_alloca.kenner1993-06-261-6/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4756 138bc75d-0d04-0410-961f-82ee72b054a4
* (BITS_BIG_ENDIAN): Define to zero.wilson1993-05-041-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4316 138bc75d-0d04-0410-961f-82ee72b054a4
* define CONSTANT_ADDRESS_P(X) to not use CONST_DOUBLEbrendan1993-03-311-1/+4
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@3954 138bc75d-0d04-0410-961f-82ee72b054a4
* Delete emacs local-variables block at end.kenner1993-01-251-12/+0
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@3342 138bc75d-0d04-0410-961f-82ee72b054a4
* # Fix misspellings in comments.eggert1993-01-101-3/+3
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@3179 138bc75d-0d04-0410-961f-82ee72b054a4
* (GO_IF_LEGITIMATE_ADDRESS): Verify that register is validrms1992-11-101-6/+10
| | | | | | | for use as base register (un-allocated pseudos aren't when strict). git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@2731 138bc75d-0d04-0410-961f-82ee72b054a4
* entered into RCSrms1992-11-071-0/+126
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@2710 138bc75d-0d04-0410-961f-82ee72b054a4
* entered into RCSmrs1992-10-154-0/+2467
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@2482 138bc75d-0d04-0410-961f-82ee72b054a4
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