Commits · 53e52f00a4e5210e9b09df4ecdcfec734a811dfa · lvzhengyang / riscv-gcc-1

10 Mar, 1994 3 commits
- (main, finclude, check_precompiled): When safe_read returns a partial buffer,… · 53e52f00
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(main, finclude, check_precompiled): When safe_read returns a partial buffer, this means EOF has been reached...

(main, finclude, check_precompiled): When safe_read returns a partial
buffer, this means EOF has been reached; don't try to read any more.

From-SVN: r6738
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  Richard Kenner committed Mar 10, 1994
  53e52f00 Browse Files
- (extraclean): Remove djefoo cruft. · cd86f81d
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From-SVN: r6737
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  Doug Evans committed Mar 10, 1994
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- (movqi): Disable special-case of stack push if operand one is an · 09b58bbd
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address register.

From-SVN: r6736
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  Richard Kenner committed Mar 09, 1994
  09b58bbd Browse Files
09 Mar, 1994 6 commits
- (target_negative): -0 counts as negative. · 281bb5e4
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From-SVN: r6735
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  Richard Kenner committed Mar 09, 1994
  281bb5e4 Browse Files
- (fold, case MULT_EXPR): Simplify MULT_EXPR of an EXACT_DIV_EXPR with · b9b5c1b3
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the same divisor as our multiplicand.

From-SVN: r6734
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  Richard Kenner committed Mar 09, 1994
  b9b5c1b3 Browse Files
- (pointer_int_sum): Multiplication should be done signed. · 6946afd3
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(pointer_diff): Likewise the division.

From-SVN: r6733
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  Richard Kenner committed Mar 09, 1994
  6946afd3 Browse Files
- (rtx_equal_for_tmemref_p): Commutative operations are identical if the · 7a3b13d1
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operands match in the opposite order.

From-SVN: r6732
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  Richard Kenner committed Mar 09, 1994
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- (rtx_equal_for_thread_p): Commutative operations are identical if the · 413c72c2
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operands match in the opposite order.

From-SVN: r6731
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  Richard Kenner committed Mar 09, 1994
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- (simplify_relational_operation): Fix typos; use · 1a7c818b
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 ARG_POINTER_REGNUM and FRAME_POINTER_REGNUM in condtionals.

From-SVN: r6730
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  Richard Kenner committed Mar 09, 1994
  1a7c818b Browse Files
08 Mar, 1994 19 commits

(break_out_memory_refs): Don't call mark_reg_pointer here. · 2cca6e3f
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(memory_address): Call it here if X changed and is now a REG or REG +
CONST_INT.

From-SVN: r6729
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Richard Kenner committed Mar 08, 1994
2cca6e3f Browse Files
(write_vtable_entries, finish_file): Likewise. · 2fe204da
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From-SVN: r6728
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Jim Wilson committed Mar 08, 1994
2fe204da Browse Files
(finish_function): Likewise. · 0a3732d1
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From-SVN: r6727
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Jim Wilson committed Mar 08, 1994
0a3732d1 Browse Files
(permanent_allocation): Add prototype. · 96bcb120
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From-SVN: r6726
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Jim Wilson committed Mar 08, 1994
96bcb120 Browse Files

(momentary_function_firstobj): New variable. · 2b417d3c

(init_obstack): Set it.
(save_tree_status): Save it and set it.
(restore_tree_status): Use it and restore it.
(permanent_allocation): New parameter function_end.  Clear
momentary_obstack to momentary_function_firstobj if true.
(preserve_initializer): Set base field of every momentary
level on the momentary stack to new momentary_firstobj.
(pop_momentary): Only free back to previous base.

From-SVN: r6725

committed Mar 08, 1994

2b417d3c Browse Files

(struct function): Add momentary_function_firstobj · b8100453
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field.

From-SVN: r6724
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Jim Wilson committed Mar 08, 1994
b8100453 Browse Files
(compile_file): Likewise. · f030d6e6
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From-SVN: r6723
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Jim Wilson committed Mar 08, 1994
f030d6e6 Browse Files

(finish_decl): When saving/discarding initializers, · 3e755d23

don't check TREE_PERMANENT and TREE_STATIC.
(finish_decl, finish_function): Pass new argument to
permanent_allocation.

From-SVN: r6722

committed Mar 08, 1994

3e755d23 Browse Files

(LINK_SPEC): Do not depend on gas. · bb98bc58

(LINK_SPEC): Do not depend on gas.  Don't interpret -EB
and -EL options, but do pass them.
(ASM_SPEC): Make definition depend on whether or
not the default assembler is gas.  Pass all normal assembler
options to gas.
(ASM_FINAL_SPEC): Cross compiling does not presume gas.

From-SVN: r6721

committed Mar 07, 1994

bb98bc58 Browse Files

(LINK_SPEC): Do not depend on gas. · 3f40de73

(LINK_SPEC): Do not depend on gas.  Don't interpret -EB
and -EL options, but do pass them.

From-SVN: r6720

committed Mar 07, 1994

3f40de73 Browse Files

(ASM_SPEC, LINK_SPEC): Delete. · 4065d1d2
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From-SVN: r6719
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Jim Wilson committed Mar 07, 1994
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(LINK_SPEC): Delete. · a274efa3
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From-SVN: r6718
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Jim Wilson committed Mar 07, 1994
a274efa3 Browse Files

(LINK_SPEC): Likewise. · ae6b7a9d

(ASM_SPEC): Likewise.
(SIZE_TYPE): Delete.
(MAX_WCHAR_TYPE_SIZE): Define.

From-SVN: r6717

committed Mar 07, 1994

ae6b7a9d Browse Files

(LINK_SPEC): Pass all normal linker options to gld. · bc9082a2
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(ASM_SPEC): Pass all normal assembler options to gas.

From-SVN: r6716
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Jim Wilson committed Mar 07, 1994
bc9082a2 Browse Files

(ASM_SPEC): Make definition depend on whether or not the default assembler is gas. · 68869126

(ASM_SPEC):  Make definition depend on whether or
not the default assembler is gas.  Pass all normal assembler
options to gas.  Pass -O0 if the assembler is not gas.

From-SVN: r6715

committed Mar 07, 1994

68869126 Browse Files

Initial revision. · 22cb6fe8
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From-SVN: r6714
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Jim Wilson committed Mar 07, 1994
22cb6fe8 Browse Files
(expand_call): For pcc_struct_value case, set · 3b780899
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MEM_IN_STRUCT_P correctly on target.

From-SVN: r6713
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Jim Wilson committed Mar 07, 1994
3b780899 Browse Files
(mostlyclean): Don't explicitly delete ld. · 813fc11c
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From-SVN: r6712
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Jim Wilson committed Mar 07, 1994
813fc11c Browse Files

(print_symbol): The index field of a global symbol is the symbol table index of… · 338f21be

(print_symbol): The index field of a global symbol is the symbol table index of the corresponding local symbol...

(print_symbol): The index field of a global symbol
is the symbol table index of the corresponding local symbol, not
an index into the aux table.
(print_file_desc): Print out size of line number
information rather than repeating line number count.
(print_file_desc): The cbLineOffset field of a PDR
is relative to the cbLineOffset field of the FDR.  Also, when
computing line_end of the last PDR, use cbLineOffset, not
ilineBase.

From-SVN: r6711

committed Mar 07, 1994

338f21be Browse Files

07 Mar, 1994 4 commits
- (GPLUSPLUS_INCLUDE_DIR): Deleted. · d71cf0ca
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(STARTFILE_SPEC): Remove "-nojump".

From-SVN: r6710
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  Richard Kenner committed Mar 07, 1994
  d71cf0ca Browse Files
- (gxx_prefix): New; default to $(libdir). · 08824e9e
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(GPLUSPLUS_INCLUDE_DIR): Change to $(gxx_prefix)/g++-include.

From-SVN: r6709
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  Richard Kenner committed Mar 07, 1994
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- (no_record_file): New variable. · 42e2194b
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(main): Set it for -imacros and -include files.
(do_endif): Don't call record_control_macro for -include or -imacros files or
files included from -imacros.

From-SVN: r6708
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  Richard Kenner committed Mar 07, 1994
  42e2194b Browse Files
- Accept freebsd as OS. · df716623
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From-SVN: r6707
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  Richard Stallman committed Mar 07, 1994
  df716623 Browse Files
06 Mar, 1994 8 commits
- Add prototypes for static functions. · 70ceb906
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(last_{jump,label}_suid): Deleted; all uses deleted.
(reg_crosses_blocks): Likewise.
(stupid_life_analysis): Only allocate MAX_SUID entries of after_insn_hard_regs.
Use GET_RTX_CLASS when possible.
Initialize all of reg_renumber.
Use reg_alternate_class when reg not available in preferred class.
(stupid_find_reg): Delete argument CROSSES_BLOCKS.

From-SVN: r6706
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  Richard Kenner committed Mar 06, 1994
  70ceb906 Browse Files
- (stupid_mark_refs): If setting reg_where_dead, set regs_live so we · 63cc239c
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don't later clobber it.

From-SVN: r6705
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  Richard Kenner committed Mar 06, 1994
  63cc239c Browse Files
- (constrain_operands): Properly handle '#' in constraint. · 4d3067db
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From-SVN: r6704
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  Richard Kenner committed Mar 06, 1994
  4d3067db Browse Files
- (subst): Split into five functions. · 8079805d
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(simplify_{rtx,if_then_else,set,logical}): New functions.

From-SVN: r6703
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  Richard Kenner committed Mar 06, 1994
  8079805d Browse Files
- (find_blocks): Undo previous change to block delineation algorithm. · 02fa1284
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(reg_to_stack): Make algorithm identical to that in find_blocks.

From-SVN: r6702
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  James Van Artsdalen committed Mar 06, 1994
  02fa1284 Browse Files
- (build_nt, build_parse_node): Remove `register' from decl of CODE. · c5ffba1a
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From-SVN: r6701
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  Richard Kenner committed Mar 05, 1994
  c5ffba1a Browse Files
- (attr_printf): Remove `register' from decl of FMT. · 91c3c0a8
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From-SVN: r6700
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  Richard Kenner committed Mar 05, 1994
  91c3c0a8 Browse Files
- (output_{pro,epi}log): Round var size to quadword boundary. · 4dd24d60
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From-SVN: r6699
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  Richard Kenner committed Mar 05, 1994
  4dd24d60 Browse Files