Commits · 3e943b598427255b7501e41339f09ca52e3eae2c · lvzhengyang / riscv-gcc-1

24 Oct, 1996 3 commits

sh.md (movdf_k, [...]): new alternative for pc-relative load. · 3e943b59

        * 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

committed Oct 24, 1996

3e943b59 Browse Files

sh.c (dump_table): handle SFmode and DFmode. · e577c183

        * sh.c (dump_table): handle SFmode and DFmode.
        (broken_move): handle simple PARALLEL.
        (machine_dependent_reorg, pc-relative move generation): Likewise.

From-SVN: r13021

committed Oct 24, 1996

e577c183 Browse Files

sh.h (CONST_DOUBLE_OK_FOR_LETTER_P): always true for 'F' . · b1bbe732

        * sh.h (CONST_DOUBLE_OK_FOR_LETTER_P): always true for 'F' .
        (LEGITIMATE_CONSTANT_P): accept SFmode and DFmode.

From-SVN: r13020

committed Oct 24, 1996

b1bbe732 Browse Files

23 Oct, 1996 20 commits
- (a29k_makes_calls): New global variable. · f8d9772e
```
(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
```
  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
```
(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
```
  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
- (exact_real_inverse): Declare. · ebc8186b
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From-SVN: r13003
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  Richard Kenner committed Oct 23, 1996
  ebc8186b Browse Files
- (exact_real_inverse): New function, if REAL_ARITHMETIC. · cccc8091
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From-SVN: r13002
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  Richard Kenner committed Oct 23, 1996
  cccc8091 Browse Files
- (emit_store_flag_force): Declare. · c0eccde6
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From-SVN: r13001
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  Torbjorn Granlund committed Oct 23, 1996
  c0eccde6 Browse Files
- Fix minor bugs in float_to_usi and dp_to_sf · 34d6007a
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From-SVN: r13000
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  Ian Lance Taylor committed Oct 23, 1996
  34d6007a Browse Files
22 Oct, 1996 7 commits
- (unroll_loop): Always reject loops with unbalanced blocks. · d1b9c52c
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From-SVN: r12999
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  Jim Wilson committed Oct 22, 1996
  d1b9c52c Browse Files
- Fix MIPS EABI when using -mips1 or -msoft-float · c9f99b6a
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From-SVN: r12998
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  Ian Lance Taylor committed Oct 22, 1996
  c9f99b6a Browse Files
- Fix SETUP_INCOMING_VARARGS for TARGET_SINGLE_FLOAT || ! TARGET_FLOAT64 · 27eb1ab6
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From-SVN: r12997
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  Ian Lance Taylor committed Oct 22, 1996
  27eb1ab6 Browse Files
- Fix mips_function_value for TARGET_SINGLE_FLOAT. · efcedf42
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From-SVN: r12996
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  Ian Lance Taylor committed Oct 22, 1996
  efcedf42 Browse Files
- Support libraries like x86 cygwin does · 5100ad46
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From-SVN: r12995
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  Michael Meissner committed Oct 22, 1996
  5100ad46 Browse Files
- . · 7d4440be
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From-SVN: r12994
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  Jason Merrill committed Oct 22, 1996
  7d4440be Browse Files
- (do_store_flag): Don't check if target is 0 in code · bb60ac63
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emitting store flag as compare-branch.

From-SVN: r12993
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  Torbjorn Granlund committed Oct 22, 1996
  bb60ac63 Browse Files
21 Oct, 1996 10 commits
- (store_expr): Disable optimization of using convert if exp's type is a · ab6c58f1
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subtype.

From-SVN: r12992
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  Richard Kenner committed Oct 21, 1996
  ab6c58f1 Browse Files
- (loop_comparison_code): New static variable. · 1dcfa896
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(unroll_loop): Add check for loop_comparison_code
(loop_iterations): Set loop_comparison_code.

From-SVN: r12991
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  Jim Wilson committed Oct 21, 1996
  1dcfa896 Browse Files
- (gen_shl_sext): Add missing parameter to shl_sext_kind call. · d00d338c
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From-SVN: r12990
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  Jim Wilson committed Oct 21, 1996
  d00d338c Browse Files
- (INITIAL_FRAME_POINTER_OFFSET): Delete. · d4fae0f5
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From-SVN: r12989
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  Jim Wilson committed Oct 21, 1996
  d4fae0f5 Browse Files
- (expand_binop): Use new function emit_store_flag_force. · 23357404
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From-SVN: r12988
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  Torbjorn Granlund committed Oct 21, 1996
  23357404 Browse Files
- (emit_store_flag_force): New function. · 04a8ee2f
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From-SVN: r12987
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  Torbjorn Granlund committed Oct 21, 1996
  04a8ee2f Browse Files
- Correct MASK_64BIT to TARGET_64BIT · 17964a96
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From-SVN: r12986
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  Ian Lance Taylor committed Oct 21, 1996
  17964a96 Browse Files
- (strength_reduce): Add check for ! bl->reversed to · 085daa5a
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auto_inc_opt code.

From-SVN: r12985
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  Jim Wilson committed Oct 21, 1996
  085daa5a Browse Files
- jump.c (jump_optimize): fix bug in last change. · 04bd0246
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From-SVN: r12984
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  Doug Evans committed Oct 21, 1996
  04bd0246 Browse Files
- (build_array_ref): If -Wchar-subscripts, also warn in case when · aed11452
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pointer is being indexed.

From-SVN: r12983
```
  Richard Kenner committed Oct 21, 1996
  aed11452 Browse Files