Commits · f0c19c48d7646b85a0d5ba3275e5d8bf19da7475 · lvzhengyang / riscv-gcc-1

01 Jun, 1993 9 commits
- Initial revision · f0c19c48
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From-SVN: r4622
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  Richard Stallman committed Jun 01, 1993
  f0c19c48 Browse Files
- [_IEEE_FLOAT_] (LINK_SPEC): Use ___gcc_cleanup, not __gcc_cleanup. · 826ec5dd
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From-SVN: r4621
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  Richard Stallman committed Jun 01, 1993
  826ec5dd Browse Files
- (ffs): Delete pattern containing nonexistant instruction. · c225ba7b
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From-SVN: r4620
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  Richard Kenner committed Jun 01, 1993
  c225ba7b Browse Files
- (signal.h): FIx typo in last change. · 591d2ce8
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(signal.h): Don't mung #endif if nonwhite stuff precedes.

From-SVN: r4619
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  Richard Stallman committed Jun 01, 1993
  591d2ce8 Browse Files
- Handle 386bsd. · 6c7b9201
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From-SVN: r4618
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  Richard Stallman committed Jun 01, 1993
  6c7b9201 Browse Files
- (untyped_call, blockage): New patterns, basically copied from m68k.md. · d0d02377
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From-SVN: r4617
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  Richard Stallman committed Jun 01, 1993
  d0d02377 Browse Files
- Comment change. · 9cd1e1aa
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From-SVN: r4616
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  Richard Stallman committed Jun 01, 1993
  9cd1e1aa Browse Files
- entered into RCS · c5908080
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From-SVN: r4615
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  Richard Stallman committed Jun 01, 1993
  c5908080 Browse Files
- (output_epilog): Don't crash if TYPE_SIZE of an arg is not set. · d49debfe
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From-SVN: r4614
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  Richard Kenner committed May 31, 1993
  d49debfe Browse Files
31 May, 1993 16 commits
- (STANDARD_INCLUDE_DIR): Renamed from SYSTEM_INCLUDE_DIR. · 433deffc
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(LINK_SPEC): Delete excess close brace.

From-SVN: r4613
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  Richard Stallman committed May 31, 1993
  433deffc Browse Files
- (STANDARD_INCLUDE_DIR): Renamed from SYSTEM_INCLUDE_DIR. · 39657de5
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From-SVN: r4612
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  Richard Stallman committed May 31, 1993
  39657de5 Browse Files
- (decrement_and_branch_until_zero): · d327883a
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Reverse all conditions in reload cases.

From-SVN: r4611
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  Richard Stallman committed May 31, 1993
  d327883a Browse Files
- Fix typo in last patch. · a2d72452
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From-SVN: r4610
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  Richard Stallman committed May 31, 1993
  a2d72452 Browse Files
- (objc-headers): Don't dep on force. · 41fe5ef9
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Touch objc-headers so copy is not repeated at install time.

From-SVN: r4609
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  Richard Stallman committed May 31, 1993
  41fe5ef9 Browse Files
- (output_cbranch): In forward/long branch case... · 8d6f415e
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(output_cbranch): In forward/long branch case, only
nullify if the delay slot was empty or if the delay slot
was explicitly nullified.

(output_bb): Likewise.

From-SVN: r4608
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  Richard Stallman committed May 31, 1993
  8d6f415e Browse Files
- (INSN_SETS_ARE_DELAYED): Do not call get_attr_type with a CLOBBER insn. · d0ca05ef
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(INSN_REFERENCES_ARE_DELAYED): Likewise.

From-SVN: r4607
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  Richard Stallman committed May 31, 1993
  d0ca05ef Browse Files
- (call insns and expanders): Do not explicitly clobber %r31. · 005a596b
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From-SVN: r4606
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  Richard Stallman committed May 31, 1993
  005a596b Browse Files
- Typos in last change. · 442925f0
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From-SVN: r4605
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  Richard Stallman committed May 31, 1993
  442925f0 Browse Files
- (expand_inline_function): Increment map->const_age before copying REG_NOTES. · e62d14be
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From-SVN: r4604
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  Richard Stallman committed May 31, 1993
  e62d14be Browse Files
- (sparc_builtin_saveregs): Don't set first_reg to zero for varargs. · 227f7fd9
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From-SVN: r4603
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  Richard Stallman committed May 31, 1993
  227f7fd9 Browse Files
- (pa_insn_adjust_length): Rework. · 3673e996
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(pa_insn_adjust_length): Rework.  Add code to handle
millicode calls with unfilled delay slots and inline block moves.

(compute_movstrsi_length): New function to compute the length of
a movstrsi pattern.

(output_cbranch): Long branches with unfilled delay slots can
always nullify the following instruction if their delay slot
was not filled.

From-SVN: r4602
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  Richard Stallman committed May 31, 1993
  3673e996 Browse Files
- (SHORTEN_WITH_ADJUST_INSN_LENGTH): Defined. · 04664e24
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(ADJUST_INSN_LENGTH): Call pa_insn_adjust_length.

From-SVN: r4601
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  Richard Stallman committed May 31, 1993
  04664e24 Browse Files
- (shorten_branches): Conditionalize last change · 8fa20c26
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on SHORTEN_WITH_ADJUST_INSN_LENGTH.

(shorten_branches): Call ADJUST_INSN_LENGTH during the shortening phase.

From-SVN: r4600
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  Richard Stallman committed May 31, 1993
  8fa20c26 Browse Files
- (function_arg_partial_nregs): For BLKmode values... · 47f113fe
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(function_arg_partial_nregs): For BLKmode values, fits in
remaining register if total size <= MAX_ARGS_IN_REGISTERS, not <.

From-SVN: r4599
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  Richard Stallman committed May 31, 1993
  47f113fe Browse Files
- (operand_subword): Shift by (HOST_BITS_PER_WIDE_INT / 2), not by 32. · 51591ce9
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From-SVN: r4598
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  Richard Stallman committed May 31, 1993
  51591ce9 Browse Files
30 May, 1993 4 commits
- (reload): If only non-group need is unfilled, see if · 9a6cde3a
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regs spilled for earlier classes can satisfy it.

From-SVN: r4597
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  Richard Stallman committed May 30, 1993
  9a6cde3a Browse Files
- Delete the local variables list. · 5cf460ff
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From-SVN: r4596
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  Richard Stallman committed May 30, 1993
  5cf460ff Browse Files
- (singlemove_string): Handle SFmode CONST_DOUBLE as a source operand. · e5c2baa1
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From-SVN: r4595
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  Richard Stallman committed May 30, 1993
  e5c2baa1 Browse Files
- (movdf for const_double): Handle loading a CONST_DOUBLE into general registers. · ae98fe09
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(movdf for const_double): Handle loading
a CONST_DOUBLE into general registers.
(movsf for const_double): Likewise.

From-SVN: r4594
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  Richard Stallman committed May 30, 1993
  ae98fe09 Browse Files
29 May, 1993 4 commits
- (operand_subword): Correctly handle case when · 7677ffa4
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REAL_VALUE_TO_TARGET_DOUBLE is used on a 64-bit machine.

From-SVN: r4593
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  Richard Kenner committed May 29, 1993
  7677ffa4 Browse Files
- Undef PC. · 71ae9cc6
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From-SVN: r4592
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  Richard Stallman committed May 29, 1993
  71ae9cc6 Browse Files
- (process_init_constructor): Never set current_index · 3ee1e240
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itself--always store into current_index_node.

From-SVN: r4591
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  Richard Stallman committed May 29, 1993
  3ee1e240 Browse Files
- (shorten_branches): Do not call insn_current_length with an insn which has a non-varying length. · e8b1e868
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(shorten_branches): Do not call insn_current_length
with an insn which has a non-varying length.  Use insn_lengths instead.

From-SVN: r4590
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  Richard Stallman committed May 29, 1993
  e8b1e868 Browse Files
28 May, 1993 7 commits
- (dbxout_type): Add missing `;' for array with no domain. · 3f9bafd7
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From-SVN: r4589
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  Richard Stallman committed May 28, 1993
  3f9bafd7 Browse Files
- (process_command): When GCC_EXEC_PREFIX is defined and tooldir is relative... · c648ab8a
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(process_command): When GCC_EXEC_PREFIX is defined and
tooldir is relative, add it to search path in addition to standard
directory rather than instead of.

From-SVN: r4588
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  Richard Stallman committed May 28, 1993
  c648ab8a Browse Files
- (expand_inline_function): When copy REG_NOTES, must · db25e492
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also call subst_constants.

From-SVN: r4587
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  Richard Stallman committed May 28, 1993
  db25e492 Browse Files
- (make_compound_operation, case ASHIFTRT): Fix typo. · 239db5fc
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Was using C1 where C2 is needed.

From-SVN: r4586
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  Richard Stallman committed May 28, 1993
  239db5fc Browse Files
- (fold_rtx): Correct check for associating shifts and ending up with a shift count too large... · 4908e508
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(fold_rtx): Correct check for associating shifts and
ending up with a shift count too large; convert to the
largest valid for ASHIFTRT and don't fold all others.

From-SVN: r4585
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  Richard Stallman committed May 28, 1993
  4908e508 Browse Files
- (GO_IF_LEGITIMATE_INDEX): Check explicitly for · 4d01c30f
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upper and lower bounds of valid INDEX.

From-SVN: r4584
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  Richard Stallman committed May 28, 1993
  4d01c30f Browse Files
- (simplify_and_const_int, case IOR, XOR, NOT): Don't · 6e498949
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create constant wider than mode of VAROP.

From-SVN: r4583
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  Richard Stallman committed May 28, 1993
  6e498949 Browse Files