Commits · afaff477845b4ea6fcf711bf2082c3b3cbd5d583 · lvzhengyang / riscv-gcc-1

28 Oct, 1996 1 commit

(output_function_prologue): Adjust SP then use movmel with plain address… · afaff477

(output_function_prologue): Adjust SP then use movmel with plain address indirect mode for TARGET_5200.

(output_function_prologue): Adjust SP then use movmel with
plain address indirect mode for TARGET_5200.
(output_function_epilogue): Disable moveml and use several movel's
instead for TARGET_5200.
(output_function_{pro,epi}logue): Use lea instruction to adjust
stack pointer for short displacements for TARGET_5200.

From-SVN: r13043

committed Oct 27, 1996

afaff477 Browse Files

27 Oct, 1996 2 commits
- * fold-const.c (merge_ranges): Fix thinko/typo. · 5df8a1f2
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From-SVN: r13042
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  Jeff Law committed Oct 27, 1996
  5df8a1f2 Browse Files
- Zero extend when generating a CONST_DOUBLE in convert_modes · 96ff8a16
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From-SVN: r13041
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  Ian Lance Taylor committed Oct 27, 1996
  96ff8a16 Browse Files
26 Oct, 1996 9 commits
- (allocate_dynamic_stack_space): Delete reference to nonexistant macro · 8d998e52
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ALLOCATE_OUTGOING_ARGS.

From-SVN: r13040
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  Richard Kenner committed Oct 26, 1996
  8d998e52 Browse Files
- (XCFLAGS): Disable native assembler's jump optimization for expr.o and · 7496c2b5
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cp/decl.o.

From-SVN: r13039
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  Richard Kenner committed Oct 26, 1996
  7496c2b5 Browse Files
- (jump_optimize): Fix second error in last change. · 7a7233ff
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From-SVN: r13038
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  Richard Kenner committed Oct 26, 1996
  7a7233ff Browse Files
- (output_function_prologue): Add REGISTER_PREFIX to stack probe · 81bd5278
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instruction.

From-SVN: r13037
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  Richard Kenner committed Oct 26, 1996
  81bd5278 Browse Files
- (CPP_PREDEFINES): Add -D_NEXT_SOURCE. · 984f29ea
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From-SVN: r13036
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  Richard Kenner committed Oct 26, 1996
  984f29ea Browse Files
- Define TARGET_CPU values for v8 and supersparc. · 2163f11b
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From-SVN: r13035
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  Richard Kenner committed Oct 26, 1996
  2163f11b Browse Files
- (cpu_default): Add entries for v8 and supersparc. · ba542005
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From-SVN: r13034
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  Richard Kenner committed Oct 26, 1996
  ba542005 Browse Files
- (dump_file): Call fclose() for opened files. · 1c84128d
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From-SVN: r13033
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  Richard Kenner committed Oct 26, 1996
  1c84128d Browse Files
- Fix typo which makes comment text be non-comment. · be97d475
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From-SVN: r13032
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  Richard Kenner committed Oct 26, 1996
  be97d475 Browse Files
25 Oct, 1996 1 commit
- Fix build problems on cygwin/winnt · 60ec8536
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From-SVN: r13031
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  Michael Meissner committed Oct 25, 1996
  60ec8536 Browse Files
24 Oct, 1996 11 commits
- (make_range, case PLUS_EXPR): Normalize an unsigned · 5a9d82a6
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range that wraps around 0.

From-SVN: r13030
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  Jim Wilson committed Oct 24, 1996
  5a9d82a6 Browse Files
- Permit sign extend operands · 1908a152
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From-SVN: r13029
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  Ian Lance Taylor committed Oct 24, 1996
  1908a152 Browse Files
- Permit sign_extend operands · 2a0b0bf5
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From-SVN: r13028
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  Ian Lance Taylor committed Oct 24, 1996
  2a0b0bf5 Browse Files
- (make_range, comparison cases): When making range for unsigned to · 7f423031
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merge in, use full range.

From-SVN: r13027
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  Richard Kenner committed Oct 24, 1996
  7f423031 Browse Files
- (GET_MODE_ALIGNMENT): Delete definition; duplicate. · 70e7fabe
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From-SVN: r13026
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  Richard Kenner committed Oct 24, 1996
  70e7fabe Browse Files
- (emit_reload_insns): Check for second_reloadreg in · 32051ff5
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SECONDARY_OUTPUT_RELOAD_CLASS / PRESERVE_DEATH_INFO_REGNO_P case.

From-SVN: r13025
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  Richard Kenner committed Oct 24, 1996
  32051ff5 Browse Files
- Fix typo in comment. · 607ea900
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From-SVN: r13024
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  Richard Kenner committed Oct 24, 1996
  607ea900 Browse Files
- crtstuff.c (__do_global_dtors_aux): Allow finalization code to be run more than once. · b40b9d93
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        * crtstuff.c (__do_global_dtors_aux): Allow finalization code to
        be run more than once.
        * libgcc2.c (__do_global_dtors): Ditto.

From-SVN: r13023
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  Mike Stump committed Oct 24, 1996
  b40b9d93 Browse Files
- sh.md (movdf_k, [...]): new alternative for pc-relative load. · 3e943b59
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        * sh.md (movdf_k, movsf_i, movsf_ie): new alternative for
        pc-relative load.
        (movsf_ieq): new define_insn with matching define_split.
        (movsf): use it where appropriate.
        (consttable_sf, consttable_df): new define_insns.

From-SVN: r13022
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  Joern Rennecke committed Oct 24, 1996
  3e943b59 Browse Files
- sh.c (dump_table): handle SFmode and DFmode. · e577c183
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        * sh.c (dump_table): handle SFmode and DFmode.
        (broken_move): handle simple PARALLEL.
        (machine_dependent_reorg, pc-relative move generation): Likewise.

From-SVN: r13021
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  Joern Rennecke committed Oct 24, 1996
  e577c183 Browse Files
- sh.h (CONST_DOUBLE_OK_FOR_LETTER_P): always true for 'F' . · b1bbe732
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        * sh.h (CONST_DOUBLE_OK_FOR_LETTER_P): always true for 'F' .
        (LEGITIMATE_CONSTANT_P): accept SFmode and DFmode.

From-SVN: r13020
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  Joern Rennecke committed Oct 24, 1996
  b1bbe732 Browse Files
23 Oct, 1996 16 commits
- (a29k_makes_calls): New global variable. · f8d9772e
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(compute_regstack_size, a29k_compute_reg_names): New functions.
(output_prolog): Much code moved to two new functions.  Use
a29k_makes_calls instead of makes_calls.

From-SVN: r13019
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  Jim Wilson committed Oct 23, 1996
  f8d9772e Browse Files
- (ASM_DECLARE_FUNCTION_NAME): Call a29k_compute_reg_names. · 469c300b
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From-SVN: r13018
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  Jim Wilson committed Oct 23, 1996
  469c300b Browse Files
- Accept a unary operator in constrain_operands · b85f21c0
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From-SVN: r13017
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  Ian Lance Taylor committed Oct 23, 1996
  b85f21c0 Browse Files
- Accept a unary operator in find_reloads · ff428c90
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From-SVN: r13016
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  Ian Lance Taylor committed Oct 23, 1996
  ff428c90 Browse Files
- (MAKE_DECL_ONE_ONLY): Fix typo in use of macro parameter. · 1e1eb6c5
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From-SVN: r13015
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  Richard Kenner committed Oct 23, 1996
  1e1eb6c5 Browse Files
- (yylex): Cast string literal to U_CHAR* for lookup() call. · fe81e4c4
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From-SVN: r13014
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  Richard Kenner committed Oct 23, 1996
  fe81e4c4 Browse Files
- (choose_temp_base): On VMS, use proper syntax for current directory. · e1c84e1d
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From-SVN: r13013
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  Richard Kenner committed Oct 23, 1996
  e1c84e1d Browse Files
- (combine_givs): When combining a DEST_REG giv with its only use, · 0eb7ad36
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always set the benefit of the combined giv to that of the DEST_REG giv.

From-SVN: r13012
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  Richard Kenner committed Oct 23, 1996
  0eb7ad36 Browse Files
- (gen_lowpart_common): When converting a floating point value into an · a80586cc
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integer, use WORD as (first) word.

From-SVN: r13011
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  Richard Kenner committed Oct 23, 1996
  a80586cc Browse Files
- (expand_call): In target code, move PARALLEL case above · 059c3d84
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target != case.

From-SVN: r13010
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  Jim Wilson committed Oct 23, 1996
  059c3d84 Browse Files
- return · dd98f85c
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From-SVN: r13009
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  Jason Merrill committed Oct 23, 1996
  dd98f85c Browse Files
- Don't use shifts for extendsidi2 · bbae0daa
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From-SVN: r13008
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  Ian Lance Taylor committed Oct 23, 1996
  bbae0daa Browse Files
- (block_move_load_store, block_move_sequence): Delete. · 7cabe29a
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(block_move_loop): New parameter orig_dest.  Call change_address to
create new MEM instead of gen_rtx.
(expand_block_move): New local orig_dest.  Pass it to block_move_loop.
Call change_address to create new MEM instead of gen_rtx.

From-SVN: r13007
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  Jim Wilson committed Oct 23, 1996
  7cabe29a Browse Files
- (can_combine_p): When SMALL_REGISTER_CLASSES is defined, avoid · ecd40809
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substituting a return register into I3.

From-SVN: r13006
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  Richard Kenner committed Oct 23, 1996
  ecd40809 Browse Files
- (emit_libcall_block): Before adding an REG_EQUAL note, check that it will really… · 02214a5c
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(emit_libcall_block): Before adding an REG_EQUAL note, check that it will really apply to a single instruction.

(emit_libcall_block): Before adding an REG_EQUAL note, check that it will
really apply to a single instruction.
(expand_binop, expand_fix): Likewise.

From-SVN: r13005
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  Richard Kenner committed Oct 23, 1996
  02214a5c Browse Files
- (exact_real_inverse): Likewise, if no REAL_ARITHMETIC. · 39647dcb
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(fold, case RDIV_EXPR): Turn divide by constant into multiplication by the
reciprocal, if optimizing and result is exact.

From-SVN: r13004
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  Richard Kenner committed Oct 23, 1996
  39647dcb Browse Files