Commits · 5c72c15e2ec72b8be36d9b8b6cc23468d1594373 · lvzhengyang / riscv-gcc-1

27 May, 1994 5 commits

Add define_split for sign-extended PLUS of an SImode comparison; · 5c72c15e
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change comparison to DImode.

From-SVN: r7360
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Richard Kenner committed May 27, 1994
5c72c15e Browse Files
(expand_end_case): Use old type of INDEX_EXPR when making a constant. · 1b0cb6fc
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From-SVN: r7359
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Richard Kenner committed May 27, 1994
1b0cb6fc Browse Files

(requires_inout): Renamed from requires_inout_p and returns number of… · 3061cc54

(requires_inout): Renamed from requires_inout_p and returns number of alternatives that require a match.

(requires_inout): Renamed from requires_inout_p and returns number of
alternatives that require a match.
(block_alloc): Use new function and handle case where all alternatives have
some operand that must match operand 0.

From-SVN: r7358

committed May 27, 1994

3061cc54 Browse Files

(qty_sugg_compare_1): Fix typo in last change. · a6ba1470
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From-SVN: r7357
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Richard Kenner committed May 27, 1994
a6ba1470 Browse Files

(qty_phys_num{,_copy}_sugg): New variables. · 51b86d8b

(qty_phys_has{,_copy}_sugg): Deleted.
(qty_sugg_compare{,_1}): New functions.
(local_alloc): Allocate and init new vars instead of deleted ones.
(block_alloc): Update and use new vars.
Order quantities using new functions when allocating quantities with
suggested registers.
(combine_regs, find_free_reg): Use new vars to count number of suggestions.

From-SVN: r7356

committed May 27, 1994

51b86d8b Browse Files

26 May, 1994 9 commits
- (jump_optimize): When looking for an `if' statement that takes two insns to… · c03c4711
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(jump_optimize): When looking for an `if' statement that takes two insns to compute a result using a temporary...

(jump_optimize): When looking for an `if' statement that takes two
insns to compute a result using a temporary, allow the temporary to be
a SUBREG.

From-SVN: r7355
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  Richard Kenner committed May 26, 1994
  c03c4711 Browse Files
- (CANONICALIZE_COMPARISON): New macro. · 35bb77fd
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From-SVN: r7354
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  Richard Kenner committed May 26, 1994
  35bb77fd Browse Files
- (simplify_comparison): Call CANONICALIZE_COMPARISON, if defined. · b7a775b2
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From-SVN: r7353
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  Richard Kenner committed May 26, 1994
  b7a775b2 Browse Files
- Protect bool in curses.h · e53076d6
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From-SVN: r7352
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  Ian Lance Taylor committed May 26, 1994
  e53076d6 Browse Files
- (simplify_if_then_else): Don't make (mult (cond)) in simple case; · d5a4ebdc
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leave as IF_THEN_ELSE instead.

From-SVN: r7351
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  Richard Kenner committed May 26, 1994
  d5a4ebdc Browse Files
- Protect __P in math.h and floatingpoint.h. · 8322308e
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From-SVN: r7350
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  Ian Lance Taylor committed May 26, 1994
  8322308e Browse Files
- (expand_divmod): Correctly set CAN_CLOBBER_OP0 when we've converted OP0 · 7831ef17
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to COMPUTE_MODE.

From-SVN: r7349
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  Richard Kenner committed May 26, 1994
  7831ef17 Browse Files
- Don't pass $(srcdir) to fixincludes scripts; don't explicitly copy files · 7beec59e
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which are now copied by ${required} code.

From-SVN: r7348
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  Ian Lance Taylor committed May 26, 1994
  7beec59e Browse Files
- Don't pass $(srcdir) to fixincludes scripts · eb3af43c
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From-SVN: r7347
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  Ian Lance Taylor committed May 26, 1994
  eb3af43c Browse Files
20 May, 1994 5 commits
- (expand_exit_loop_if_false): Emit conditional jump around · d902c7ea
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unconditional loop exit instead of conditional loop exit.

From-SVN: r7346
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  Jim Wilson committed May 20, 1994
  d902c7ea Browse Files
- (output_prolog): Use multiple fputs calls instead of · f6709c70
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one call with multiple strings.

From-SVN: r7345
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  Jim Wilson committed May 20, 1994
  f6709c70 Browse Files
- (STARTFILE_SPEC, LIB_SPEC): Define. · 34ab957b
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From-SVN: r7344
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  Jim Wilson committed May 20, 1994
  34ab957b Browse Files
- (MAKE_LINE_SAFE): Delete. · 5c43aed8
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(ASM_OUTPUT_LBB, ASM_OUTPUT_LBE): Don't use MAKE_LINE_SAFE.

From-SVN: r7343
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  Jim Wilson committed May 20, 1994
  5c43aed8 Browse Files
- (basic_machine): Accept cxux*. · 6399ee02
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From-SVN: r7342
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  Richard Stallman committed May 20, 1994
  6399ee02 Browse Files
19 May, 1994 6 commits
- calls.c (expand_call): Only destroy temps here, if -fshort-temps is given. · ef5057f8
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        * calls.c (expand_call): Only destroy temps here, if -fshort-temps
        is given.

From-SVN: r7341
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  Mike Stump committed May 19, 1994
  ef5057f8 Browse Files
- Fix unrecognized os error message. · cb4a4241
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From-SVN: r7340
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  Richard Stallman committed May 19, 1994
  cb4a4241 Browse Files
- (emit_reload_insns): When seeing if an equivalent register can have it's output reload deleted... · 8aea655f
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(emit_reload_insns): When seeing if an equivalent register can have
it's output reload deleted, check for REG_DEAD notes for reload_in
instead of calling dead_or_set_p.

From-SVN: r7339
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  Richard Kenner committed May 19, 1994
  8aea655f Browse Files
- (operand_subword): Fix arg of REAL_VALUE_TO_TARGET_SINGLE and ..._DOUBLE. · 9847c2f6
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(operand_subword): Fix arg of REAL_VALUE_TO_TARGET_SINGLE and
.._DOUBLE.  Permit float subword extraction when host's word width iswider than target's.

From-SVN: r7338
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  Richard Kenner committed May 19, 1994
  9847c2f6 Browse Files
- 38th Cygnus<->FSF merge · 2986ae00
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From-SVN: r7337
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  Mike Stump committed May 19, 1994
  2986ae00 Browse Files
- Make OSF/1 getopt.h fix work on AIX also · 639010af
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From-SVN: r7336
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  Ian Lance Taylor committed May 19, 1994
  639010af Browse Files
18 May, 1994 11 commits
- (FIXPROTO_DEFINES): Set to -D_XOPEN_SOURCE. · 629025f9
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From-SVN: r7335
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  Jason Merrill committed May 18, 1994
  629025f9 Browse Files
- Use ${FIXPROTO_DEFINES}. · e93ce7d4
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From-SVN: r7334
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  Jason Merrill committed May 18, 1994
  e93ce7d4 Browse Files
- (FIXPROTO_DEFINES): New variable: extra #defines for fixproto to use. · aefc3801
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(FIXPROTO_DEFINES): New variable: extra #defines for
        fixproto to use.
        (stmp-fixproto): Pass it.

From-SVN: r7333
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  Jason Merrill committed May 18, 1994
  aefc3801 Browse Files
- (FIXPROTO_DEFINES): Set to -D__EXTENSIONS__. · 9ae43503
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From-SVN: r7332
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  Jason Merrill committed May 18, 1994
  9ae43503 Browse Files
- Add forward declaration of struct exception to · 68f6ed7f
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        SunOS 4 math.h.

From-SVN: r7331
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  Jason Merrill committed May 18, 1994
  68f6ed7f Browse Files
- Allow any integral type for bitfields (such as booleans). · b02cb287
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From-SVN: r7330
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  Per Bothner committed May 18, 1994
  b02cb287 Browse Files
- (compare_spill_regs): Fix typo in declaration. · 1d1a832c
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From-SVN: r7329
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  Richard Kenner committed May 18, 1994
  1d1a832c Browse Files
- get rid of CYGNUS LOCAL comment · e827cf7a
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From-SVN: r7328
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  Brendan Kehoe committed May 18, 1994
  e827cf7a Browse Files
- fixinc.svr4: Avoid the SVR4 typedef of bool in curses.h when compiling for C++... · b9e64ed3
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        * fixinc.svr4: Avoid the SVR4 typedef of bool in curses.h when
        compiling for C++, since g++ now supports it as an official typename.

From-SVN: r7327
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  Brendan Kehoe committed May 18, 1994
  b9e64ed3 Browse Files
- #define NO_IMPLICIT_EXTERN_C · 607ca0aa
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From-SVN: r7326
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  Jason Merrill committed May 18, 1994
  607ca0aa Browse Files
- (convert_to_real): Accept boolean values. · b722f2b8
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From-SVN: r7325
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  Jason Merrill committed May 18, 1994
  b722f2b8 Browse Files
17 May, 1994 4 commits
- (__umoddi3): Correct type of variable `w'. · b89a6f69
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From-SVN: r7324
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  Richard Kenner committed May 17, 1994
  b89a6f69 Browse Files
- (simplify_set): Move call to make_field_assignment to end; if SRC or DEST is a… · 246e00f2
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(simplify_set): Move call to make_field_assignment to end; if SRC or DEST is a (clobber (const_int 0)), return it.

(simplify_set): Move call to make_field_assignment to end; if SRC or DEST is
a (clobber (const_int 0)), return it.
(force_to_mode): If X is a CALL, just return it.

From-SVN: r7323
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  Richard Kenner committed May 17, 1994
  246e00f2 Browse Files
- (simplify_set): Use rtx_equal_p to compare cc_use and its setter. · c0d3ac4d
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(make_extraction): Don't put a subreg around a register if it is already in
the correct mode.

From-SVN: r7322
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  Richard Kenner committed May 17, 1994
  c0d3ac4d Browse Files
- Don't use the extsd/extd instructions on the ns32532. · 10670d47
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From-SVN: r7321
```
  Richard Kenner committed May 17, 1994
  10670d47 Browse Files