mirror/gcc
2
0
Fork 0
mirror of git://gcc.gnu.org/git/gcc.git synced 2024-12-28 11:25:10 +08:00
Code Issues Packages Projects Releases Wiki Activity
13,224 Commits 73 Branches 201 Tags 2.1 GiB
2c3631ee19
Commit Graph

13224 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Richard Kenner
2c3631ee19 (bne0_di): Fix typo in last change. 
From-SVN: r13791
 1997-03-25 14:01:08 -05:00
Richard Kenner
43ecaf28bc (xorsi3_5200): Correct constraints. 
From-SVN: r13790
 1997-03-25 13:24:02 -05:00
Richard Kenner
12ce956281 (move{si,hi,qi,di}): Changed into define_expands. 
(move{si,hi,qi,di}): Changed into define_expands.  Split insns into
m68k and coldfire specific versions with appropriate constraints.

From-SVN: r13789
 1997-03-25 13:20:11 -05:00
Richard Kenner
6901b6206b (output_move_{si,hi,qi}mode): Declare. 
From-SVN: r13788
 1997-03-25 13:19:21 -05:00
Richard Kenner
f4e801988d (output_move_{si,hi,qi}mode): New functions. 
From-SVN: r13787
 1997-03-25 13:18:54 -05:00
Richard Kenner
bae348586b (GCC_PASSES): Revert previous change; use cc1$(exeext). 
From-SVN: r13786
 1997-03-25 12:18:27 -05:00
Doug Evans
39a96e8483 Update copyright. 
From-SVN: r13785
 1997-03-24 21:11:54 +00:00
Doug Evans
be20c0ad6e Add m32r support. 
From-SVN: r13784
 1997-03-24 21:11:18 +00:00
Michael Meissner
4053f6406e Update rtems configuration 
From-SVN: r13783
 1997-03-24 21:10:53 +00:00
Doug Evans
845da53434 Formerly extend.texi.~113~ 
From-SVN: r13782
 1997-03-24 20:53:34 +00:00
Doug Evans
0e4c9f5bb0 (m32r,mn10300): Add. 
From-SVN: r13763
 1997-03-24 20:38:28 +00:00
Doug Evans
5a01f3629f (USER_H): Add va-m32r.h. 
From-SVN: r13762
 1997-03-24 20:15:16 +00:00
Doug Evans
8c5ca3b910 Initial revision 
From-SVN: r13761
 1997-03-24 20:01:06 +00:00
Gavin Romig-Koch
92ad84737f (va_arg): For little endian, eabi, objects 
less than __va_reg_size are passed in registers.

From-SVN: r13760
 1997-03-24 19:22:33 +00:00
Paul Eggert
946f2aa841 Formerly cpp.texi.~28~ 
From-SVN: r13759
 1997-03-21 21:05:54 +00:00
Jeff Law
6fafc52384 * mn10300/mn10300.c (print_operand): Handle 'N'. 
From-SVN: r13758
 1997-03-21 10:24:18 -07:00
Jeff Law
862bff8819 mn10300.c (expand_epilogue): Correctly handle functions with large frames, but no callee register saves. 
* mn10300/mn10300.c (expand_epilogue): Correctly handle functions
        with large frames, but no callee register saves.

        * mn10300/mn1300.md (movdf, movdi): Handle overlapping moves.

From-SVN: r13757
 1997-03-21 08:49:58 -07:00
Jeff Law
90304f64f2 * pa/pa.c (compute_movstrsi_length): Handle residuals correctly. 
From-SVN: r13756
 1997-03-21 00:55:35 -07:00
Jeff Law
3b800f71d3 mn10300.md (cmpsi): Handle comparing a register with itself by adding zero to the reg. 
* mn10300/mn10300.md (cmpsi): Handle comparing a register with
        itself by adding zero to the reg.  Z bit for such an insn is
        inverted.
        * mn10300/mn10300.c (notice_update_cc): Handle CC_INVERT.

From-SVN: r13755
 1997-03-20 12:25:46 -07:00
Michael Meissner
5ae4759c1c Patches from wilson; consider fp constants if -mrelocatable to be hard 
From-SVN: r13754
 1997-03-20 19:02:29 +00:00
Jeff Law
09ece7b528 pa.c (emit_move_sequence): Don't lose for a secondary reload to the SAR register if... 
* pa/pa.c (emit_move_sequence): Don't lose for a secondary reload
        to the SAR register if the input is a MEM with an offset that won't
        fit in 14bits.

From-SVN: r13753
 1997-03-20 09:00:49 -07:00
Richard Kenner
52320a474f (do_error, do_warning): Fix memory leak. 
From-SVN: r13752
 1997-03-19 17:19:27 -05:00
Richard Kenner
982ce90579 (output_line_directive): Do not output negative line numbers when 
analyzing directives like `#line 0'.

From-SVN: r13751
 1997-03-19 17:15:42 -05:00
Richard Kenner
3cb32ea3fd (ASM_OUTPUT_MI_THUNK): Define. 
From-SVN: r13750
 1997-03-19 17:10:39 -05:00
Richard Kenner
641d44433f (unsafe_chars): p' is unsafe before -' or `+', since it might generate a C9X-style hexadecimal floating-point number. 
(unsafe_chars): `p' is unsafe before `-' or `+', since it
might generate a C9X-style hexadecimal floating-point number.
(cpp_handle_options): Set c89 option to 1 if -lang-c89.

From-SVN: r13749
 1997-03-19 16:59:23 -05:00
Richard Kenner
76e804216b (struct cpp_options): New member c89. 
(CPP_C89): New macro.

From-SVN: r13748
 1997-03-19 16:58:58 -05:00
Richard Kenner
b2feb130ca (c89): New decl. 
(main): Set it to 1 if -lang-c89.

From-SVN: r13747
 1997-03-19 16:58:28 -05:00
Richard Kenner
21c24d8861 (parse_number, yylex), cccp.c (rescan), cpplib.c 
(parse_number, yylex), cccp.c (rescan), cpplib.c
(cpp_get_token): Unless -lang-c89 is specified, allow C9X-style
hexadecimal floating-point numbers as preprocessor numbers.

From-SVN: r13746
 1997-03-19 16:57:58 -05:00
Richard Kenner
b415e1000b Formerly cpp.texi.~27~ 
From-SVN: r13745
 1997-03-19 16:55:16 -05:00
Jim Wilson
3d14e82f05 (shorten_branches): Split all insns before computing insn lengths. 
(shorten_branches): Split all insns before computing insn
lengths.
(final_scan_insn, case default): If HAVE_ATTR_length defined, call
abort for any insn that has a '#' output template.

From-SVN: r13744
 1997-03-18 14:55:01 -08:00
Jim Wilson
aff4d29bf4 (emit_group_load): Call operand_subword instead of creating 
an explicit SUBREG.

From-SVN: r13743
 1997-03-18 14:25:56 -08:00
Jim Wilson
c6e0383c18 (reload_reg_free_before_p, case 
RELOAD_FOR_OPERAND_ADDRESS): Conflicts with RELOAD_FOR_OPADDR_ADDR
reloads.

From-SVN: r13742
 1997-03-18 14:10:38 -08:00
Stan Cox
5ae749842d Support stabs and section attribute 
From-SVN: r13741
 1997-03-18 22:04:32 +00:00
Stan Cox
4cd77633ca Remove TARGET_CPU_DEFAULT reference. 
From-SVN: r13740
 1997-03-18 22:03:31 +00:00
Stan Cox
d4e2f547d8 (override_options) Make the default alignment 4 for 486 
From-SVN: r13739
 1997-03-18 22:02:36 +00:00
Stan Cox
33c1d53aec (STACK_BOUNDARY): Determine according to TARGET_ALIGN_DOUBLE 
From-SVN: r13738
 1997-03-18 22:01:28 +00:00
Jim Wilson
03fc162077 (init_spec): Delete parameter. Always initialize extra_specs. 
(process_command, main): Change all callers.

From-SVN: r13737
 1997-03-18 13:19:22 -08:00
Jim Wilson
987e845a7f (if_then_else_cond): Call copy_rtx to prevent sharing. 
From-SVN: r13736
 1997-03-18 13:10:44 -08:00
Ian Lance Taylor
f75487ff65 Update REG_EQUIV comment for assign_parms change 
From-SVN: r13735
 1997-03-18 20:00:38 +00:00
Ian Lance Taylor
38b610ed8e Add a REG_EQUIV note when a register parameter has a stack location 
From-SVN: r13734
 1997-03-18 20:00:01 +00:00
Doug Evans
63d93f7c1c Initial revision 
From-SVN: r13733
 1997-03-18 19:30:43 +00:00
Doug Evans
2d5ff2a7ce (LIB_SPEC): -lprof1 requires -lpdf for OSF4. 
From-SVN: r13732
 1997-03-18 19:30:01 +00:00
Jeff Law
2b3600acb4 m68k.c (m68k_last_compare_had_fp_operands): New variable. 
* m68k/m68k.c (m68k_last_compare_had_fp_operands): New variable.
        * m68k/m68k.h (m68k_last_compare_had_fp_operands): Declare it.
        * m68k/m68k.md (tst*, cmp*): Turn all of these into
        define_expand/define_insn pairs.  Keep track of whether or not
        the test/compare has fp operands.
        (seq, sne, sgt, slt, sge, sle): Turn these into
        define_expand/define_insn pairs.  Make the expanders FAIL if
        TARGET_68060 and the last comparison/test had fp operands.

From-SVN: r13731
 1997-03-18 11:38:59 -07:00
Richard Earnshaw
f57b1ad380 (movhi): Handle generation of large constants during 
and after reload.

From-SVN: r13730
 1997-03-18 09:28:41 +00:00
Richard Kenner
2033a41a96 (RETURN_POPS_ARGS): Make sure FUDECL is non-nil before we try to use it. 
From-SVN: r13729
 1997-03-17 17:30:17 -05:00
Richard Kenner
a6096a27f6 (beq0_di, bne0_di, bge0_di, blt0_di): Use cmpw #0 instead of tstl when 
testing address registers on the 68000.

From-SVN: r13728
 1997-03-17 17:21:25 -05:00
Richard Kenner
0b364e61d3 (layout_record... 
(layout_record, PCC_BITFIELD_TYPE_MATTERS): Only add padding if a bit
field would otherwise span more units of alignment than its base type.

From-SVN: r13727
 1997-03-17 17:13:37 -05:00
Richard Kenner
7c4033ff87 (parse_number): Invalid integer constants are errors if pedantic. 
(cpp_lex): Invalid multibyte characters are errors if pedantic.
(cpp_parse_escape): Character constants that do not fit are errors if pedantic.

From-SVN: r13726
 1997-03-17 17:08:27 -05:00
Richard Kenner
1a4a238db9 (parse_number): Invalid integer constants are errors if pedantic. 
(yylex): Invalid multibyte characters are errors if pedantic.

From-SVN: r13725
 1997-03-17 17:07:46 -05:00
Richard Kenner
e82673c4a8 Fix prologues/epilogues to deal with the lack of predecrement/postincrement... 
Fix prologues/epilogues to deal with the lack of
predecrement/postincrement addressing modes in the coldfire moveml
instruction.

From-SVN: r13724
 1997-03-17 17:03:45 -05:00