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bc9082a22c
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6703 Commits

Author SHA1 Message Date
Jim Wilson
bc9082a22c (LINK_SPEC): Pass all normal linker options to gld. 
(ASM_SPEC): Pass all normal assembler options to gas.

From-SVN: r6716
 1994-03-07 17:43:22 -08:00
Jim Wilson
68869126d3 (ASM_SPEC): Make definition depend on whether or not the default assembler is gas. 
(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
 1994-03-07 17:39:43 -08:00
Jim Wilson
22cb6fe8cc Initial revision. 
From-SVN: r6714
 1994-03-07 17:30:31 -08:00
Jim Wilson
3b780899f9 (expand_call): For pcc_struct_value case, set 
MEM_IN_STRUCT_P correctly on target.

From-SVN: r6713
 1994-03-07 17:19:20 -08:00
Jim Wilson
813fc11c29 (mostlyclean): Don't explicitly delete ld. 
From-SVN: r6712
 1994-03-07 17:10:40 -08:00
Jim Wilson
338f21bef3 (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
 1994-03-07 17:06:13 -08:00
Richard Kenner
d71cf0ca69 (GPLUSPLUS_INCLUDE_DIR): Deleted. 
(STARTFILE_SPEC): Remove "-nojump".

From-SVN: r6710
 1994-03-07 17:42:29 -05:00
Richard Kenner
08824e9e24 (gxx_prefix): New; default to $(libdir). 
(GPLUSPLUS_INCLUDE_DIR): Change to $(gxx_prefix)/g++-include.

From-SVN: r6709
 1994-03-07 17:41:38 -05:00
Richard Kenner
42e2194b02 (no_record_file): New variable. 
(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
 1994-03-07 13:26:52 -05:00
Richard Stallman
df71662348 Accept freebsd as OS. 
From-SVN: r6707
 1994-03-07 02:49:06 +00:00
Richard Kenner
70ceb90611 Add prototypes for static functions. 
(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
 1994-03-06 17:18:11 -05:00
Richard Kenner
63cc239cc6 (stupid_mark_refs): If setting reg_where_dead, set regs_live so we 
don't later clobber it.

From-SVN: r6705
 1994-03-06 16:16:08 -05:00
Richard Kenner
4d3067db2c (constrain_operands): Properly handle '#' in constraint. 
From-SVN: r6704
 1994-03-06 15:17:55 -05:00
Richard Kenner
8079805dec (subst): Split into five functions. 
(simplify_{rtx,if_then_else,set,logical}): New functions.

From-SVN: r6703
 1994-03-06 14:39:37 -05:00
James Van Artsdalen
02fa128466 (find_blocks): Undo previous change to block delineation algorithm. 
(reg_to_stack): Make algorithm identical to that in find_blocks.

From-SVN: r6702
 1994-03-06 19:14:32 +00:00
Richard Kenner
c5ffba1a05 (build_nt, build_parse_node): Remove `register' from decl of CODE. 
From-SVN: r6701
 1994-03-05 19:39:23 -05:00
Richard Kenner
91c3c0a817 (attr_printf): Remove `register' from decl of FMT. 
From-SVN: r6700
 1994-03-05 19:38:51 -05:00
Richard Kenner
4dd24d605d (output_{pro,epi}log): Round var size to quadword boundary. 
From-SVN: r6699
 1994-03-05 19:18:05 -05:00
Richard Kenner
acd94aaf19 (SECONDARY_MEMORY_NEEDED_MODE): New macro. 
From-SVN: r6698
 1994-03-05 19:17:43 -05:00
Richard Kenner
64609742de (get_secondary_mem): Call SECONDARY_MEMORY_NEEDED_MODE if it is 
defined.

From-SVN: r6697
 1994-03-05 19:17:12 -05:00
Richard Kenner
269673180b (unaligned_{load,store}hi): Clear low bit of address before using as operand to extwl, mskwl, and inswl. 
(unaligned_{load,store}hi): Clear low bit of address before using as operand
to extwl, mskwl, and inswl.
(movhi, reload_inhi, reload_outhi): Pass extra scratch value.

From-SVN: r6696
 1994-03-05 16:27:45 -05:00
Richard Kenner
8b2e2b2f6f (ASM_FINISH_DECLARE_OBJECT): Set size_directive_output to 1. 
From-SVN: r6695
 1994-03-04 17:19:06 -05:00
Richard Kenner
877eef6d86 Delete gperf-generated source from here. 
From-SVN: r6694
 1994-03-04 17:16:16 -05:00
Richard Kenner
f137e7dc02 (c-gperf.h): New rule. 
(c-lex.o): Depends on c-gperf.h.
(realclean): Delete c-gperf.h.
(distdir): Build c-gperf.h.
(diff): Omit differences in c-gperf.h.

From-SVN: r6693
 1994-03-04 17:15:44 -05:00
Richard Kenner
2d182c6fc7 (emit_reload_insns): Don't call gen_input_reload if src and dest are 
identical.

From-SVN: r6692
 1994-03-04 06:35:10 -05:00
Richard Kenner
027b95a6da (mskXl): Add missing NOT in patterns. 
From-SVN: r6691
 1994-03-03 18:11:36 -05:00
Richard Kenner
af37348a00 Remove added realclean rule. 
From-SVN: r6690
 1994-03-03 15:32:44 -05:00
Doug Evans
009cf8e010 (all floating point): If -msoft-float, don't allow any 
floating point builtin operations.

From-SVN: r6689
 1994-03-02 00:41:51 +00:00
Richard Kenner
97f57b11d4 (ASM_OUTPUT_ADDR_DIFF_ELT): Use ASM_OUTPUT_INTERNAL_LABEL instead of 
ASM_GENERATE_INTERNAL_LABEL.

From-SVN: r6688
 1994-03-01 19:36:00 -05:00
Doug Evans
5476c289ba (TARGET_SOFT_FLOAT): Define. 
(TARGET_SWITCHES): Add -msoft-float.

From-SVN: r6687
 1994-03-02 00:30:45 +00:00
Jim Wilson
3ae29d632c (JUMP_TABLES_IN_TEXT_SECTION): Add. 
From-SVN: r6686
 1994-03-01 16:29:08 -08:00
Jim Wilson
46302379df (JUMP_TABLES_IN_TEXT_SECTION): Delete. 
From-SVN: r6685
 1994-03-01 16:28:41 -08:00
Jim Wilson
96d8f1d82d (build_binary_op): Pass TREE_TYPE (orig_op0) not 
orig_op0 to TREE_UNSIGNED.

From-SVN: r6684
 1994-03-01 16:26:06 -08:00
Richard Kenner
be1ad04c38 (output_constant): Strip off some NOP_EXPRs before further processing. 
From-SVN: r6683
 1994-03-01 18:33:22 -05:00
Stan Cox
2d57146b6e (GO_IF_LEGITIMATE_ADDRESS) Reject invalid PIC addresses. 
From-SVN: r6682
 1994-03-01 17:08:55 +00:00
Stan Cox
9fdd8bdb82 (legitimize_address, print_operand): Make -fPIC work 
From-SVN: r6681
 1994-03-01 17:08:21 +00:00
Stan Cox
8cf85c4ba9 Two new patterns, to match (HIGH (UNSPEC (..))) 
From-SVN: r6680
 1994-03-01 17:07:57 +00:00
Doug Evans
6825be948b Move comment to proper place. 
From-SVN: r6679
 1994-03-01 15:59:45 +00:00
Doug Evans
1f584163ee (convert_move): Change name of truncsipsi to truncsipsi2 
to conform to existing convention, same with extendpsisi.

From-SVN: r6678
 1994-02-28 23:31:01 +00:00
Doug Evans
c178c4f503 (ASM_OUTPUT_ASCII): Fix typo. 
From-SVN: r6677
 1994-02-28 23:22:31 +00:00
Richard Kenner
981c7390cc (eliminate_regs, case MULT): New case, to apply distributive law, when 
needed.

From-SVN: r6676
 1994-02-28 08:43:23 -05:00
Richard Kenner
7633af9506 (check_precompiled): Delete unused var dollar_loc. 
(pcstring_used): Delete unused var TMP.
(write_output): Delete unused var WRITTEN.
(assertion_lookup): Delete unused var BP.
(pedwarn_with_file_and_line): Delete unused var I.

From-SVN: r6675
 1994-02-28 08:11:38 -05:00
Richard Kenner
68de38314c (variable_size): If global_bindings_p < 0, don't even make the 
SAVE_EXPR.

From-SVN: r6674
 1994-02-28 07:37:26 -05:00
Richard Kenner
72ba655679 (READONLY_DATA_SECTION, LEGITIMATE_PIC_OPERAND_P): Defined. 
(FUNCTION_PROLOGUE): Emit PIC prologue.

From-SVN: r6673
 1994-02-28 07:12:17 -05:00
Richard Kenner
9524442b90 (call): Change HPUX_ASM case. 
From-SVN: r6672
 1994-02-28 07:11:31 -05:00
Richard Kenner
0ab759e4fd (reg_to_stack): Use GET_RTX_CLASS. 
Clear LABEL_REFs here.
(find_blocks): Make algorithm identical to that inreg_to_stack.
Use GET_RTX_CLASS.
Don't clear LABEL_REFs here.
Build a list of labels referenced by other than jumps.
If computed jump, mark using that list and forced_labels.
(uses_reg_or_mem): New function, copied from flow.c.

From-SVN: r6671
 1994-02-28 06:30:24 -05:00
Richard Kenner
2140ed5bfe (expand_binop): Use expand_divmod to do integer division for DIV of 
MODE_COMPLEX_INT operands.

From-SVN: r6670
 1994-02-28 06:21:06 -05:00
Richard Kenner
2f39784493 (process_aux_info_file): Properly start over on file error. 
From-SVN: r6669
 1994-02-27 20:24:17 -05:00
Jim Wilson
5f57dff07b (store_split_bit_field): If OP0 is a SUBREG, then compute WORD from the base register, instead of from the SUBREG. 
(store_split_bit_field): If OP0 is a SUBREG, then
compute WORD from the base register, instead of from the SUBREG.
(extract_split_bit_field): Likewise.
(extract_bit_field): Sign-extend multiword bitfield if necessary.

From-SVN: r6668
 1994-02-27 16:55:33 -08:00
Jim Wilson
81284a6ad2 (subreg_realpart_p): New function. 
From-SVN: r6667
 1994-02-27 16:52:03 -08:00