Commits · f76b8156d996d6489f1279514e2ea4fcf39069f6 · lvzhengyang / riscv-gcc-1

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
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From-SVN: r13954
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  Jim Wilson committed Apr 21, 1997
  9ae69d8b Browse Files
- (fold_rtx, case PLUS): When seeing if negative of constant is around, · 5d595063
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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
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(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

18 Apr, 1997 3 commits
- (instantiate_decls): For DECL_INCOMING_RTL, use max · ce717ce4
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of type size and mode size in instantiate_decl call.

From-SVN: r13933
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  Jim Wilson committed Apr 18, 1997
  ce717ce4 Browse Files
- (sys/lc_core.h): Fix OSF1/4.x namespace pollution. · 09817d8c
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From-SVN: r13932
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  Jim Wilson committed Apr 18, 1997
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- automatically generated from GPLed version · 732b08f1
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From-SVN: r13929
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  Paul Eggert committed Apr 18, 1997
  732b08f1 Browse Files
17 Apr, 1997 2 commits
- Fixes for MIPS OpenBSD systems (from Per Fogelstrom · d0c2f176
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<pefo@openbsd.org>)

From-SVN: r13910
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  Ian Lance Taylor committed Apr 17, 1997
  d0c2f176 Browse Files
- x · 83b853c9
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From-SVN: r13909
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  Jason Merrill committed Apr 17, 1997
  83b853c9 Browse Files
15 Apr, 1997 1 commit
- Fix typo in last change. · fc990856
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From-SVN: r13908
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  Jeff Law committed Apr 15, 1997
  fc990856 Browse Files
14 Apr, 1997 9 commits

define itrunc, uitrunc, and mcount macros without prepended underscores · 6318808c
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From-SVN: r13907
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David Edelsohn committed Apr 14, 1997
6318808c Browse Files
prepend underscores to itrunc and uitrunc · 5bf6466a
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define RS6000_MCOUNT macro as symbol with underscores

From-SVN: r13906
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David Edelsohn committed Apr 14, 1997
5bf6466a Browse Files
change hardcoded .mcount to RS6000_MCOUNT · 9c849d2a
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From-SVN: r13905
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David Edelsohn committed Apr 14, 1997
9c849d2a Browse Files
(xtrct_left, xtrct_right): New patterns. · 977eef43
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From-SVN: r13904
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Jim Wilson committed Apr 14, 1997
977eef43 Browse Files

mn10300.c (can_use_return_insn): Include outgoing argument area in size computation. · 460f4b9d

        * mn10300.c (can_use_return_insn): Include outgoing argument
        area in size computation.
        (expand_prologue): Likewise.  No longer diddle with sequences.
        Put register saves just before outgoing argument area.
        (expand_epilogue): Similarly.
        (impossible_plus_operand): New function.
        * mn10300.h (FRAME_POINTER_REQUIRED): Never require a frame pointer.
        (ACCUMULATE_OUTGOING_ARGS, OUTGOING_REG_PARM_STACK_SPACE): Define.
        (impossible_plus_operand): Declare.
        * mn10300.md (reload_insi): New expander to handle pathological
        reload cases.
        (addsi3): Fix CC status.

        * mn10300.h (FUNCTION_VALUE): Return addresses in $a0.
        (FUNCTION_VALUE_REGNO_P): Corresponding changes.
        * mn10300.md (call_value_internal): Allow output to be in an
        address register.

From-SVN: r13903

committed Apr 14, 1997

460f4b9d Browse Files

calls.c (emit_library_call): Handle saving of stack slots when ACCUMULATE_OUTGOING_ARGS is defined. · f046b3cc

        * calls.c (emit_library_call): Handle saving of stack slots when
        ACCUMULATE_OUTGOING_ARGS is defined.
        (emit_library_call_value): Likewise.

From-SVN: r13902

committed Apr 14, 1997

f046b3cc Browse Files

Add -mcpu={604e,801,823} support · 07e6159a
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From-SVN: r13901
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Michael Meissner committed Apr 14, 1997
07e6159a Browse Files

(get_last_value_validate): New argument insn. · 9a893315

Add check for memory reference clobbered by later store.
(record_value_for_reg, get_last_values): Pass in new argument.

From-SVN: r13900

committed Apr 14, 1997

9a893315 Browse Files

When clobbering a reg, check for later words of a multi word reg value · ba325eba
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From-SVN: r13899
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Ian Lance Taylor committed Apr 14, 1997
ba325eba Browse Files

13 Apr, 1997 2 commits
- calls.c (expand_call): When copying unaligned values into a register... · a22ad972
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	* calls.c (expand_call): When copying unaligned values into a register,
	zero out the register first rather than emitting a clobber.

From-SVN: r13898
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  Doug Evans committed Apr 13, 1997
  a22ad972 Browse Files
- * expr.c (move_block_from_reg): Try using an integral mov operation first. · 58a32c5c
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From-SVN: r13897
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  Doug Evans committed Apr 13, 1997
  58a32c5c Browse Files