Commits · 1ff0c00d9f3d9eb2f6e4143c9c3daba4ff3c1d07 · lvzhengyang / riscv-gcc-1

31 Mar, 1993 19 commits
- (insert_regs): If a REG already is in a class but not in the mode we · 1ff0c00d
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want, don't do anything to the classes.

From-SVN: r3951
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  Richard Kenner committed Mar 31, 1993
  1ff0c00d Browse Files
- * pa.h (toplevel): Declare output_bb. · e6878cb9
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From-SVN: r3950
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  Jeff Law committed Mar 31, 1993
  e6878cb9 Browse Files
- pa.c (output_cbranch): New function. · d2364a74
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	* pa.c (output_cbranch): New function.  Given the operands of the
	branch, possible nullification, length of the branch, possible branch
	negation, and the branch insn itself, return the output template for
	the desired conditional branch.
	(output_bb): Likewise, but for branch on bit.

From-SVN: r3949
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  Jeff Law committed Mar 31, 1993
  d2364a74 Browse Files
- (optimize_reg_copy_1): Don't increment n_calls specially if P is a call_insn. · 0cf4720c
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From-SVN: r3948
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  Richard Stallman committed Mar 31, 1993
  0cf4720c Browse Files
- (convert_to_real): Pass mode arg to REAL_VALUE_ATOF. · d7889764
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From-SVN: r3947
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  Richard Stallman committed Mar 31, 1993
  d7889764 Browse Files
- entered into RCS · e8650b8f
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From-SVN: r3946
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  Richard Stallman committed Mar 31, 1993
  e8650b8f Browse Files
- (rtx_to_tree_code): Declare. · f5118aa5
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From-SVN: r3945
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  Richard Stallman committed Mar 31, 1993
  f5118aa5 Browse Files
- (rtx_to_tree_code): New function. · 0c5e217d
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From-SVN: r3944
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  Richard Stallman committed Mar 31, 1993
  0c5e217d Browse Files
- (simplify_binary_operation): real_value_truncate returns REAL_VALUE_TYPE. · d3159aee
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(simplify_binary_operation): real_value_truncate
returns REAL_VALUE_TYPE.
Convert rtx_code into tree_code for argument to REAL_ARITHMETIC.

(simplify_unary_operation): Use new ..._RNDZINT macros
instead of casting value of REAL_VALUE_FIX_TRUNCATE
and REAL_VALUE_UNSIGNED_FIX_TRUNCATE.

From-SVN: r3943
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  Richard Stallman committed Mar 31, 1993
  d3159aee Browse Files
- (expand_fix): Initialized REAL_VALUE_TYPE confuses some compilers. · e9f7ae44
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From-SVN: r3942
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  Richard Stallman committed Mar 31, 1993
  e9f7ae44 Browse Files
- (assemble_real): Case TFmode and XFmode invoke ASM_OUTPUT_LONG_DOUBLE. · 2c7ff63c
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From-SVN: r3941
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  Richard Stallman committed Mar 31, 1993
  2c7ff63c Browse Files
- Include real.h to get the definition of REAL_VALUE_TYPE. · a19a1b5d
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From-SVN: r3940
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  Richard Stallman committed Mar 31, 1993
  a19a1b5d Browse Files
- (real_value_truncate): If REAL_ARITHMETIC, replace by routine of same name in real.c. · 5008b8ae
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(real_value_truncate): If REAL_ARITHMETIC, replace
by routine of same name in real.c.
target_isinf, target_isnan, target_negative): Likewise.
(const_binop): Delete `register' from decls using REAL_VALUE_TYPE.
(fold_convert): Use REAL_VALUE_TO_INT.

From-SVN: r3939
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  Richard Stallman committed Mar 31, 1993
  5008b8ae Browse Files
- (operand_subword): Use REAL_VALUE_TO_TARGET_SINGLE to convert to target float. · 1632afca
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If REAL_ARITHMETIC is defined, let real.c handle incompatible host
and target floating point bit patterns.
(init_emit_once): Add machine_mode argument to REAL_VALUE_ATOF.

From-SVN: r3938
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  Richard Stallman committed Mar 31, 1993
  1632afca Browse Files
- (split_double) : Use REAL_VALUE macros to extract ints · 4b438c9e
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from float mode CONST_DOUBLEs.

From-SVN: r3937
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  Richard Stallman committed Mar 31, 1993
  4b438c9e Browse Files
- (yylex): Convert real decimal constants directly to the precision specified by… · 1454a5ba
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(yylex): Convert real decimal constants directly to the precision specified by the letter at the end of the number.

(yylex): Convert real decimal constants directly
to the precision specified by the letter at the end of the number.
Pass mode arg to REAL_VALUE_ATOF to specify precision.
Move the "out of range of double" error check.

From-SVN: r3936
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  Richard Stallman committed Mar 31, 1993
  1454a5ba Browse Files
- (real.o): New target. · ee7e5441
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(OBJS): Add real.o.

From-SVN: r3935
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  Richard Stallman committed Mar 31, 1993
  ee7e5441 Browse Files
- If REAL_ARITHMETIC is defined or if LONG_DOUBLE_TYPE_SIZE is 96... · fd76a739
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If REAL_ARITHMETIC is defined or if LONG_DOUBLE_TYPE_SIZE
is 96, then define REAL_VALUE_ macros to invoke functions in real.c.

(REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT):
New macros truncate toward zero to integer value but
return REAL_VALUE_TYPE.

(REAL_VALUE_TO_DECIMAL): New macro defaults to
fprintf if no REAL_ARITHMETIC, otherwise uses real.c for
binary to decimal conversion.  Used in ASM_OUTPUT_ macros.

From-SVN: r3934
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  Richard Stallman committed Mar 31, 1993
  fd76a739 Browse Files
- Initial revision · 985b6196
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From-SVN: r3933
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  Richard Stallman committed Mar 31, 1993
  985b6196 Browse Files
30 Mar, 1993 12 commits
- * Jeff for Tege. · 751a3523
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	* pa.md (sminsi3, smaxsi3): Fix bug in last change.

From-SVN: r3932
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  Jeff Law committed Mar 30, 1993
  751a3523 Browse Files
- fkx · 574c75a3
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fix CLASS_MAX_NREGS to reflect -mfloat64 and -msoft-float.

From-SVN: r3931
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  Michael Meissner committed Mar 30, 1993
  574c75a3 Browse Files
- (record_dead_and_set_regs): Record death of all hard regs when a multi-reg… · dbc131f3
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(record_dead_and_set_regs): Record death of all hard regs when a multi-reg object in hard regs dies.

(record_dead_and_set_regs): Record death of all hard regs when a multi-reg
object in hard regs dies.
(move_deaths): Handle the case when we only have to move part of a
multi-register death note.

From-SVN: r3930
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  Richard Kenner committed Mar 30, 1993
  dbc131f3 Browse Files
- (find_regno_note): Find note that overlaps REGNO, not just one that · 99309f3b
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mentions REGNO explicitly.

From-SVN: r3929
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  Richard Kenner committed Mar 30, 1993
  99309f3b Browse Files
- (form_sum): Use mode of inputs when making new PLUS. · 2c0623e8
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From-SVN: r3928
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  Richard Kenner committed Mar 30, 1993
  2c0623e8 Browse Files
- (OBJS): Add insn-opinit.o. · 118bdbf8
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(insn-opinit.o, insn-opinit.c, stamp-opinit): New rules.
(genopinit, genopinit.o): Likewise.

From-SVN: r3927
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  Richard Kenner committed Mar 30, 1993
  118bdbf8 Browse Files
- (init_reload): Don't initialize optabs here. · 35be4507
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From-SVN: r3926
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  Richard Kenner committed Mar 30, 1993
  35be4507 Browse Files
- (extendtab, fixtab, fixtrunctab, floattab): Not static. · 5d81dc5b
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(init_extends, init_fixtab, init_floattab): Deleted.
(init_optabs): Move active stuff from above functions in.
Delete filling of optabs.
Call init_all_optabs.

From-SVN: r3925
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  Richard Kenner committed Mar 30, 1993
  5d81dc5b Browse Files
- (extendtab, fixtab, fixtrunctab, floattab, movstr_optab): New · 27b3f754
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definitions.

From-SVN: r3924
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  Richard Kenner committed Mar 30, 1993
  27b3f754 Browse Files
- (movstr_optab): No longer static. · e6677db3
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(init_expr_once): Don't initialize movstr_optab.

From-SVN: r3923
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  Richard Kenner committed Mar 30, 1993
  e6677db3 Browse Files
- Initial revision · af9e4a0c
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From-SVN: r3922
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  Richard Kenner committed Mar 30, 1993
  af9e4a0c Browse Files
- (emit_reload_insns): Properly track what was reloaded into what register when... · d08ea79f
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(emit_reload_insns): Properly track what was reloaded into what
register when what we reloaded was a hard register group.

From-SVN: r3921
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  Richard Kenner committed Mar 30, 1993
  d08ea79f Browse Files
29 Mar, 1993 9 commits
- (num_sign_bit_copies, case PLUS, case MULT): Replace occurrences of · 9295e6af
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HOST_BITS_PER_INT with HOST_BITS_PER_WIDE_INT.

From-SVN: r3920
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  Richard Kenner committed Mar 29, 1993
  9295e6af Browse Files
- (movsi+2): Add f/f constraint case. · 6559c3f4
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From-SVN: r3919
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  Jim Wilson committed Mar 29, 1993
  6559c3f4 Browse Files
- (schedule_block): Reset n_ready if schedule_select · 56346560
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removes all insns from ready list.

From-SVN: r3918
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  Jim Wilson committed Mar 29, 1993
  56346560 Browse Files
- (FUNCTION_PROFILER): Call output_function_profiler. · 1e39f528
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(CALL_USED_REGISTERS): Add more comments about register usage.

From-SVN: r3917
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  Jim Wilson committed Mar 29, 1993
  1e39f528 Browse Files
- (i960_function_prologue): When profiling, don't use those registers clobbered… · 7a24dbcf
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(i960_function_prologue): When profiling, don't use those registers clobbered around an mcount call.

(i960_function_prologue): When profiling, don't use those
registers clobbered around an mcount call.
(output_function_profiler): New function.

From-SVN: r3916
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  Jim Wilson committed Mar 29, 1993
  7a24dbcf Browse Files
- (secondary_memlocs_elim): Now one per mode per operand. · 77545d45
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(get_secondary_mem, combine_reloads): Reflect changed var above.
(clear_secondary_mem): Use bzero.

From-SVN: r3915
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  Richard Kenner committed Mar 29, 1993
  77545d45 Browse Files
- Add prototypes for all functions defined in file. · 7967c666
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Change a few occurrences of RTX_CODE to enum rtx_code for consistency.
(merge_trees): Add casts of args to mybcopy.
(write_tree_1): Now static.
(fatal): Always called with one arg, so define that way.

From-SVN: r3914
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  Richard Kenner committed Mar 29, 1993
  7967c666 Browse Files
- (collect_iterators): Cast tree code to int for indexing. · e4135fa5
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From-SVN: r3913
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  Richard Stallman committed Mar 29, 1993
  e4135fa5 Browse Files
- Add missing declarations for external functions in reload.c, reload1.c, · 96c82232
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and caller-save.c.
(reload_strict_low, reload_needed_for_multiple, reload_needed_for): Deleted.
(reload_opnum): New array.
(enum reload_type): Renamed from reload_when_needed and expanded to include
more reload types.
(reload_n_operands): New variable.

From-SVN: r3912
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  Richard Kenner committed Mar 29, 1993
  96c82232 Browse Files