Commits · 4c7428133bb93c325331630f92728172de304493 · lvzhengyang / riscv-gcc-1

23 Apr, 1997 17 commits
- mn10300.c (secondary_reload_class): Handle more cases where we need secondary reloads. · 4c742813
```
        * mn10300.c (secondary_reload_class): Handle more cases where we
        need secondary reloads.
        (impossible_plus_operand): Accept anything that involves addition
        of the stack pointer.
        * mn10300.md (reload_insi): Always load the stack pointer into
        the destination (which is always an address register).
        * mn10300.h (STORE_FLAG_VALUE): Remove definition.
        * xm-mn10300.h: Declare malloc, realloc, calloc and free.

From-SVN: r13973
```
  Jeff Law committed Apr 23, 1997
  4c742813 Browse Files
- 91th Cygnus<->FSF merge · cd1bbde1
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From-SVN: r13972
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  Mike Stump committed Apr 23, 1997
  cd1bbde1 Browse Files
- 91th Cygnus<->FSF merge · eb66be0e
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From-SVN: r13971
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  Mike Stump committed Apr 23, 1997
  eb66be0e Browse Files
- Don't assume a SUBREG can not conflict with a MEM · 2ec43107
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From-SVN: r13970
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  Ian Lance Taylor committed Apr 23, 1997
  2ec43107 Browse Files
- Add setjmp/longjmp exception handling. · 27a36778
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From-SVN: r13969
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  Mike Stump committed Apr 23, 1997
  27a36778 Browse Files
- Add setjmp/longjmp exception handling. · e976b8b2
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From-SVN: r13968
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  Mike Stump committed Apr 23, 1997
  e976b8b2 Browse Files
- Initial revision · 2284f91b
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From-SVN: r13967
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  Doug Evans committed Apr 23, 1997
  2284f91b Browse Files
- (DUCR.M,DUC.M): Defined. · 263967e7
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From-SVN: r13966
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  Richard Kenner committed Apr 23, 1997
  263967e7 Browse Files
- (FRAME_POINTER_REQUIRED): Not required. · 36f94c9c
```
(INITIAL_FRAME_POINTER_OFFSET,FIX_FRAME_POINTER_ADDRESS): Undefine.
(FUNCTION_PROLOGUE,FUNCTION_EPILOGUE): Honor -fomit-frame-pointer.
(ELIMINABLE_REGS,CAN_ELIMINATE,INITIAL_ELIMINATION_OFFSET): Defined.
(PREFERRED_RELOAD_CLASS): Corrected.
(CONST_COSTS,ADDRESS_COST,REGISTER_MOVE_COST,MEMORY_MOVE_COST):
Slight adjustments.
(ASM_APP_ON,ASM_APP_OFF): Corrected.

From-SVN: r13965
```
  Richard Kenner committed Apr 23, 1997
  36f94c9c Browse Files
- (memop_valid): Memory indirection now valid. · 7bbf5670
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(nonindirect_operand): Remove.
(print_operand): Fix 'J' output modifier.

From-SVN: r13964
```
  Richard Kenner committed Apr 23, 1997
  7bbf5670 Browse Files
- (cmphi): Fixed when next CC user is unsigned. · fd073021
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(mov[hq]i-[23]): New patterns for mem-indirect moves.
(movhf,movtqf): Corrected.

From-SVN: r13963
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  Richard Kenner committed Apr 23, 1997
  fd073021 Browse Files
- (push_reload): Fix last argument of the call to find_dummy_reload. · 31c21e0c
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From-SVN: r13962
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  Richard Kenner committed Apr 23, 1997
  31c21e0c Browse Files
- entered into RCS · 667d88ab
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From-SVN: r13961
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  Richard Kenner committed Apr 23, 1997
  667d88ab Browse Files
- Remove include of machmode.h. · 1101bba4
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From-SVN: r13960
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  Richard Kenner committed Apr 23, 1997
  1101bba4 Browse Files
- (nextstep.o): New rule. · 99de49d4
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From-SVN: r13959
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  Richard Kenner committed Apr 23, 1997
  99de49d4 Browse Files
- Add includes for config.h, stdio.h, and flags.h. · 5646e868
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From-SVN: r13958
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  Richard Kenner committed Apr 23, 1997
  5646e868 Browse Files
- x · 5bcb3f13
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From-SVN: r13957
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  Jason Merrill committed Apr 23, 1997
  5bcb3f13 Browse Files
22 Apr, 1997 2 commits

(gen_variable_dir): Add test for DW_AT_declaration to the old_die if statement,… · f76b8156

(gen_variable_dir): Add test for DW_AT_declaration to the old_die if statement, and delete assertion for it.

(gen_variable_dir):  Add test for DW_AT_declaration to
the old_die if statement, and delete assertion for it.
(decl_ultimate_origin): Remove last change.

From-SVN: r13956

committed Apr 22, 1997

f76b8156 Browse Files

mn10300.c (expand_prologue): End the current sequence before counting the tst… · 6c0870b8

mn10300.c (expand_prologue): End the current sequence before counting the tst insns in the current function.

        * mn10300.c (expand_prologue): End the current sequence before
        counting the tst insns in the current function.  Start a new
        one before emitting any prologue instructions.

        * mn10300.h (REGISTER_MOVE_COST): Bump up cost of moves in the
        same class.

        * mn10300.md (untyped_call): New expander.

From-SVN: r13955

committed Apr 22, 1997

6c0870b8 Browse Files

21 Apr, 1997 7 commits
- Set TARGET_LIBGCC2_CFLAGS instead of LIBGCC2_CFLAGS. · 9ae69d8b
```
From-SVN: r13954
```
  Jim Wilson committed Apr 21, 1997
  9ae69d8b Browse Files
- (fold_rtx, case PLUS): When seeing if negative of constant is around, · 5d595063
```
make sure not dealing with largest negative.

From-SVN: r13953
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  Richard Kenner committed Apr 21, 1997
  5d595063 Browse Files
- (output_addsi3): New function. From addsi3 pattern. · 9ee3c687
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From-SVN: r13952
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  Jim Wilson committed Apr 21, 1997
  9ee3c687 Browse Files
- (movqi+2): Add address registers. · 079e639f
```
(movxf+1): Disable for TARGET_5200.
(movxf+2): New pattern for TARGET_5200.
(addsi3): Add define_expand.  Move code to output_addsi3.
(addsi3_internal): Renamed from addsi3.  Disable for TARGET_5200.
(addsi3_5200): New pattern for TARGET_5200.

From-SVN: r13951
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  Jim Wilson committed Apr 21, 1997
  079e639f Browse Files
- (output_addsi3): Add declaration. · dfcce277
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From-SVN: r13950
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  Jim Wilson committed Apr 21, 1997
  dfcce277 Browse Files
- (operand_equal_p): Constants are not equal if there has been an overflow. · 3c9b0091
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From-SVN: r13949
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  Richard Kenner committed Apr 20, 1997
  3c9b0091 Browse Files
- (compile_file): Shorten "branch-probabilities" in output of times. · 116758a7
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From-SVN: r13948
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  Richard Kenner committed Apr 20, 1997
  116758a7 Browse Files
20 Apr, 1997 14 commits

(DWARF2_DEBUGGING_INFO): Define. · 388320a5
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From-SVN: r13947
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Richard Kenner committed Apr 20, 1997
388320a5 Browse Files
Delete junk comment. · 3235ec44
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From-SVN: r13946
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Richard Kenner committed Apr 20, 1997
3235ec44 Browse Files
(MOD[SD]I_LIBCALL): Call ots$rem, not ots$mod. · 25d5a072
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From-SVN: r13945
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Richard Kenner committed Apr 20, 1997
25d5a072 Browse Files
(alpha_need_linkage): Call get_identifier. · 9398dc27
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From-SVN: r13944
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Richard Kenner committed Apr 20, 1997
9398dc27 Browse Files
(nonlocal_goto_receiver): New pattern. · f0f6a223
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From-SVN: r13943
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Richard Kenner committed Apr 20, 1997
f0f6a223 Browse Files
(rs6000_output_load_toc_table): New function. · c7ca610e
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(output_prolog): Call it instead of doing it directly.

From-SVN: r13942
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Richard Kenner committed Apr 20, 1997
c7ca610e Browse Files
(dwarf2out.o): Includes expr.h. · 229558ee
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From-SVN: r13941
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Richard Kenner committed Apr 20, 1997
229558ee Browse Files

Major cleanup; mostly reformatting. · 71dfc51f

Include expr.h.
Undefine inline ifndef __GNUC__; never define to include static.
Add "static" to header of all inlined functions.
Add declarations for all static functions, with prototypes.
(addr_const_to_string): Use HOST_WIDE_INT_PRINT_* macros.
(add_AT_*, new_{die,loc_descr,cfi): Don't check for xmalloc returning zero.
(modified_type_die): Add missing parm on recursive call.
({reg,based}_loc_descriptor): Add missing arg to call to new_loc_descr.
(add_const_value_attribute): Use REAL_VALUE_TYPE for fp calculations.
(output_call_frame_info): Add missing arg to output_cfi call.
(dwarf2out_def_cfa): Local variable OLD_REG must be unsigned long.

From-SVN: r13940

committed Apr 20, 1997

71dfc51f Browse Files

Cast first arg in all calls to bzero to char *. · b1ccbc24

(decl_ultimate_origin): Return NULL if equal to decl.
(constant_size): Never return more than 4.
(value_format, case 8): New case.
(dwarf2out_frame_debug): Use HARD_FRAME_POINTER_REGNUM.
(based_loc_descr): Likewise.
(add_bound_info): Delete default case.
Add cases for CONVERT_EXPR and NON_LVALUE_EXPR; treat like NOP_EXPR.
Change NOP_EXPR to to recursive call.
(add_type_attribute): Ignore unnamed subtype of integral or FP.
(gen_subprogram_die): Use reg_loc_descriptor.
(dwarf2out_decl): Ignore nested functions.

From-SVN: r13939

committed Apr 20, 1997

b1ccbc24 Browse Files

Use symbolic codes for exit. · 2e3f9f3d
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From-SVN: r13938
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Richard Kenner committed Apr 20, 1997
2e3f9f3d Browse Files
(profile_function): Only call ASM_OUTPUT_REG_{PUSH,POP} if defined. · 65ed39df
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From-SVN: r13937
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Richard Kenner committed Apr 20, 1997
65ed39df Browse Files

({move,clear}_by_pieces_1, expand_assignment): Ensure we have unshared rtx before changing flags. · effbcc6a

({move,clear}_by_pieces_1, expand_assignment): Ensure we have unshared rtx
before changing flags.
(store_{constructor,field}): Likewise.
(expand_expr, case COMPONENT_REF): Likewise.
(store_expr): Check if TEMP and TARGET are same with rtx_equal_p.

From-SVN: r13936

committed Apr 20, 1997

effbcc6a Browse Files

(change_address, init_emit): Delete forward references. · 64cd4fdb
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(rtl_obstack, stack_depth, max_stack_depth): Delete extern decls.

From-SVN: r13935
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Richard Kenner committed Apr 20, 1997
64cd4fdb Browse Files
x · 466446b0
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From-SVN: r13934
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Jason Merrill committed Apr 20, 1997
466446b0 Browse Files