Commits · d412ec4c7187577b741c5e634c2d2c682aa93d3a · lvzhengyang / riscv-gcc-1

09 Jul, 1993 10 commits

Cygnus<->FSF merge. · d412ec4c
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From-SVN: r4893
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Brendan Kehoe committed Jul 09, 1993
d412ec4c Browse Files
Make `solaris' reflect the most recent major release. · fb93c623
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From-SVN: r4892
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Doug Evans committed Jul 09, 1993
fb93c623 Browse Files

pa.md (default length define_attr): Lengths are in bytes now. · 4c2164b7

        * pa.md (default length define_attr): Lengths are in bytes now.
        (asm_attributes): Likewise.
        (delay slot attributes): Deal with lengths in bytes.
        (explicit length computations): Compute length in bytes.

From-SVN: r4891

committed Jul 09, 1993

4c2164b7 Browse Files

pa.c (compute_movstrsi_length): Return length in bytes. · a1b36964

        * pa.c (compute_movstrsi_length): Return length in bytes.
        (pa_adjust_insn_length): Return adjustment in bytes.
        (output_cbranch): Handle lengths as bytes.
        (output_bb, output_dbra, output_movb): Likewise.

From-SVN: r4890

committed Jul 09, 1993

a1b36964 Browse Files

* pa.h (CASE_VECTOR_MODE): Change to DImode. · 2af5b845
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From-SVN: r4889
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Jeff Law committed Jul 09, 1993
2af5b845 Browse Files

pa.c (pa_adjust_insn_length): dbra and movb insns which have their output in a… · b1a275e1

pa.c (pa_adjust_insn_length): dbra and movb insns which have their output in a FP register do not need adjustment.

        * pa.c (pa_adjust_insn_length): dbra and movb insns which have
        their output in a FP register do not need adjustment.
        (output_cbranch, output_bb): Handle conditional jump to the
        following instruction.
        (output_dbra): New function extracted from dbra pattern.
        (output_movb): New function.
        (eq_neq_comparison_operator): New function.
        (movb_comparison_operator): New function.

From-SVN: r4888

committed Jul 09, 1993

b1a275e1 Browse Files

pa.md (dbra pattern): Use output_dbra. · 98b2d887

        * pa.md (dbra pattern): Use output_dbra.
        (dbra pattern #2): New pattern.  Also use output_dbra.
        (movb, inverted movb): New patterns.

From-SVN: r4887

committed Jul 09, 1993

98b2d887 Browse Files

* pa.h (output_dbra, output_movb): Declare. · 6bd5174e
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From-SVN: r4886
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Jeff Law committed Jul 09, 1993
6bd5174e Browse Files
(ASM_OUTPUT_OPCODE): Don't add .w suffix to jump insns. · 9b40e174
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From-SVN: r4885
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Richard Stallman committed Jul 09, 1993
9b40e174 Browse Files
Include stdio.h before rtl.h. · 9c3b4c8b
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From-SVN: r4884
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Richard Stallman committed Jul 09, 1993
9c3b4c8b Browse Files

07 Jul, 1993 13 commits
- (singlemove_string): Convert SFmode by REAL_VALUE... macros. · c90fb4e6
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From-SVN: r4883
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  Jim Wilson committed Jul 07, 1993
  c90fb4e6 Browse Files
- (ASM_OUTPUT_FLOAT, ASM_OUTPUT_DOUBLE): · d667538b
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Use REAL_VALUE_TO_DECIMAL to generate decimal string.
(REAL_ARITHMETIC): Define.

From-SVN: r4882
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  Jim Wilson committed Jul 07, 1993
  d667538b Browse Files
- (SECONDARY_MEMORY_NEEDED_RTX): Use STARTING_FRAME_OFFSET. · 15f67e06
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(STARTING_FRAME_OFFSET): Set to -16.

From-SVN: r4881
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  Jim Wilson committed Jul 07, 1993
  15f67e06 Browse Files
- (simple_if): Save stmt_count, and print empty body warning here. · f5a1436b
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(simple_if): Save stmt_count, and print empty body
warning here.
(if_prefix): Don't save stmt_count here.
(stmt): Don't print empty body warning here.

From-SVN: r4880
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  Jim Wilson committed Jul 07, 1993
  f5a1436b Browse Files
- (sparc_frw_save_restore): Add parentheses to satify gcc. · ea961c18
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From-SVN: r4879
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  Jim Wilson committed Jul 07, 1993
  ea961c18 Browse Files
- (convert_to_mode): Move misplaced parentheses. · d57c66da
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From-SVN: r4878
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  Jim Wilson committed Jul 07, 1993
  d57c66da Browse Files
- (simplify_comparison): Add parentheses to satify gcc. · 34785d05
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From-SVN: r4877
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  Jim Wilson committed Jul 07, 1993
  34785d05 Browse Files
- Don't override system definition of MB_LEN_MAX · 706fdb45
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From-SVN: r4876
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  Ian Lance Taylor committed Jul 07, 1993
  706fdb45 Browse Files
- pa.c (pa_adjust_insn_length): Rewrite so that it only adjusts insns which really need adjustment. · b9821af8
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        * pa.c (pa_adjust_insn_length): Rewrite so that it only adjusts
        insns which really need adjustment.
        (output_cbranch): Rework so that output templates are simpler.
        Use shorter sequence for long backwards conditional branches with
        a filled delay slot that is nullified.  More agressively use "skip"
        instructions.  More agressively nullify the delay slot if nothing
        useful could be placed there.
        (output_bb): Likewise.
	(forward_branch_p): New function.

From-SVN: r4875
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  Jeff Law committed Jul 07, 1993
  b9821af8 Browse Files
- pa.md (conditional branches): Use the full displacement range for the branch target. · f65590a9
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        * pa.md (conditional branches): Use the full displacement range
        for the branch target.  Update length computations to match current
        reality.
        (branch on bit patterns): Likewise.
        (decrement_and_branch_until_zero): Re-enable pattern.  Rewrite to
        be simpler and more efficient.  Also handle case where loop counter
        is in a FP register.

From-SVN: r4874
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  Jeff Law committed Jul 07, 1993
  f65590a9 Browse Files
- Added fixup for __STDC__ == 0 and __STDC__ == 1 · e287977a
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cases found in sequent PTX-2.0.x headers.

From-SVN: r4873
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  Richard Stallman committed Jul 07, 1993
  e287977a Browse Files
- Search for ld in the compiler directories. · f820b898
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From-SVN: r4872
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  Ian Lance Taylor committed Jul 07, 1993
  f820b898 Browse Files
- (fork_execute, scan_prog_file): Use "fork" in error · cf0c751a
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messages instead of "vfork" when vfork is defined to fork.

From-SVN: r4871
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  Jim Wilson committed Jul 07, 1993
  cf0c751a Browse Files
06 Jul, 1993 15 commits
- (sparc_type_code): Recognize SET_TYPE. · 26902ae0
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(sparc_type_code): Recognize SET_TYPE.  For special
Fortran/Pascal types, just return qualifiers instead of aborting.

From-SVN: r4870
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  Jim Wilson committed Jul 06, 1993
  26902ae0 Browse Files
- (insert_block): Correct typo in comment. · 6f65afb0
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From-SVN: r4869
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  Jim Wilson committed Jul 06, 1993
  6f65afb0 Browse Files
- (simplify_and_const_int, LSHIFTRT case): Must be at · 5c0e1091
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least as many sign bit copies as bits in mask.

From-SVN: r4868
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  Jim Wilson committed Jul 06, 1993
  5c0e1091 Browse Files
- (fold, COND_EXPR case): All simplified results must go through pedantic_non_lvalue. · a5e9b124
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(fold, COND_EXPR case):  All simplified results
must go through pedantic_non_lvalue.
(pedantic_non_lvalue): New function.

From-SVN: r4867
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  Jim Wilson committed Jul 06, 1993
  a5e9b124 Browse Files
- (pedantic_non_lvalue): Add declaration. · f0d568b7
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From-SVN: r4866
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  Jim Wilson committed Jul 06, 1993
  f0d568b7 Browse Files
- (build_conditional_expr): All simplified results · a29f2ec1
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must go through pedantic_non_lvalue.

From-SVN: r4865
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  Jim Wilson committed Jul 06, 1993
  a29f2ec1 Browse Files
- (invert_truthvalue): Check for ERROR_MARK input. · 8ac1abdf
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From-SVN: r4864
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  Jim Wilson committed Jul 06, 1993
  8ac1abdf Browse Files
- (LEGITIMATE_BASE_REG_P): New macro. · 22291e2f
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(INDIRECTABLE_1_ADDRESS_P, GO_IF_INDEXABLE_BASE,
LEGITIMATE_INDEX_REG_P): Accept SUBREG everywhere REG is accepted.

From-SVN: r4863
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  Jim Wilson committed Jul 06, 1993
  22291e2f Browse Files
- (EXTRA_CONSTRAINT): For 'T', pass address not mem to strict_memory_address_p call. · b165d471
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(EXTRA_CONSTRAINT): For 'T', pass address not mem to
strict_memory_address_p call.  For 'U', don't accept unallocated
pseudo-reg when strict.

From-SVN: r4862
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  Jim Wilson committed Jul 06, 1993
  b165d471 Browse Files
- (output_move_quad): Implement CNSTOP case. · 61a66555
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From-SVN: r4861
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  Jim Wilson committed Jul 06, 1993
  61a66555 Browse Files
- (ASM_OUTPUT_COMMON): Use SIZE not ROUNDED. · 1bc147fb
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From-SVN: r4860
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  Jim Wilson committed Jul 06, 1993
  1bc147fb Browse Files
- (simplify_binary_operation, case MINUS): Fix backwards · 9d1bedcf
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test added in last change.

From-SVN: r4859
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  Richard Stallman committed Jul 06, 1993
  9d1bedcf Browse Files
- (SIZE_TYPE): Deleted. · f6ae8031
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From-SVN: r4858
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  Richard Stallman committed Jul 06, 1993
  f6ae8031 Browse Files
- (convert_arguments): Don't warn for -Wconversion about signedness of an arg... · ce9895ae
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(convert_arguments): Don't warn for -Wconversion
about signedness of an arg that's extended from narrower unsigned type.

From-SVN: r4857
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  Richard Stallman committed Jul 06, 1993
  ce9895ae Browse Files
- (duplicate_decls): Don't warn for non-extern var decl · ec820a12
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following an extern one (for -Wredundant-decls).

From-SVN: r4856
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  Richard Stallman committed Jul 06, 1993
  ec820a12 Browse Files
05 Jul, 1993 2 commits
- (emit_reload_insns): Don't use gen_lowpart_common to get reload · 3abe6f90
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register into proper mode.

From-SVN: r4855
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  Richard Kenner committed Jul 05, 1993
  3abe6f90 Browse Files
- (subst_reloads): Don't use gen_lowpart_common to get reload register · 26f1a00e
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into proper mode.

From-SVN: r4854
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  Richard Kenner committed Jul 05, 1993
  26f1a00e Browse Files