Commits · 7209f1f9e430458aeb12bad7a980687a38b4a38d · lvzhengyang / riscv-gcc-1

25 Jan, 1995 7 commits
- (jump_optimize): Try to emit a conditional move insn before · 7209f1f9
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trying a store-flag insn.

From-SVN: r8801
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  Doug Evans committed Jan 25, 1995
  7209f1f9 Browse Files
- (optabs): Add entry for movcc_gen_code. · 3c9958cd
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From-SVN: r8800
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  Doug Evans committed Jan 25, 1995
  3c9958cd Browse Files
- (main): Delete #ifndef around HAVE_conditional_move. · 1a395e69
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From-SVN: r8799
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  Doug Evans committed Jan 25, 1995
  1a395e69 Browse Files
- (emit_conditional_move): Declare it. · 423933c2
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(can_conditionally_move_p): Likewise.
(movcc_gen_code): Likewise.

From-SVN: r8798
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  Doug Evans committed Jan 25, 1995
  423933c2 Browse Files
- (HAVE_conditional_move): Delete. · c4e0f061
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From-SVN: r8797
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  Doug Evans committed Jan 25, 1995
  c4e0f061 Browse Files
- (movsicc): New named pattern. · 2ee5c7a8
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(movdicc, movsfcc, movdfcc): Likewise.
(SImode conditional move): New matcher.

From-SVN: r8796
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  Doug Evans committed Jan 25, 1995
  2ee5c7a8 Browse Files
- (simplify_set): Call can_conditionally_move_p. · ea414472
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From-SVN: r8795
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  Doug Evans committed Jan 25, 1995
  ea414472 Browse Files
24 Jan, 1995 4 commits
- 53rd Cygnus<->FSF merge · e1cd6e56
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From-SVN: r8794
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  Mike Stump committed Jan 24, 1995
  e1cd6e56 Browse Files
- (ASM_OUTPUT_SECTION_NAME): Renamed from ASM_OUTPUT_SECTION. · 43238b97
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The old name was a typo.

From-SVN: r8793
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  Roland McGrath committed Jan 24, 1995
  43238b97 Browse Files
- Improve PA shlib support · 35e530c5
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From-SVN: r8792
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  Jason Merrill committed Jan 24, 1995
  35e530c5 Browse Files
- (i[34]86:*:3.2:*): Test for ISC before SCO; newer ISC releases have uname -X. · b744bb36
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From-SVN: r8791
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  Karl Heuer committed Jan 24, 1995
  b744bb36 Browse Files
23 Jan, 1995 2 commits
- Permit any small integer mode in the HI/LO registers · 0326207e
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From-SVN: r8790
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  Ian Lance Taylor committed Jan 23, 1995
  0326207e Browse Files
- (table_jump_h8300, table_jump_h8300h): Constrain operand to use register. · 80c838cd
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From-SVN: r8789
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  Doug Evans committed Jan 23, 1995
  80c838cd Browse Files
21 Jan, 1995 12 commits
- bool changes · 255512c1
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From-SVN: r8788
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  Jason Merrill committed Jan 21, 1995
  255512c1 Browse Files
- (num_sign_bit_copies): Can handle paradoxical subreg only · 2aec5b7a
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if LOAD_EXTEND_OP is defined to SIGN_EXTEND.

From-SVN: r8787
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  Jim Wilson committed Jan 20, 1995
  2aec5b7a Browse Files
- (copy_loop_body): When check for shared address givs, use new same_insn field. · 3fc347fa
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(copy_loop_body): When check for shared address givs, use
new same_insn field.
(find_splittable_givs): New variable v2.  Scan givs to set new
same_insn field.  Use same_insn to indentify address givs to be
shared.

From-SVN: r8786
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  Jim Wilson committed Jan 20, 1995
  3fc347fa Browse Files
- (record_giv): Initialize new field same_insn. · f415f7be
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From-SVN: r8785
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  Jim Wilson committed Jan 20, 1995
  f415f7be Browse Files
- (structure induction): Add new field same_insn. · 2a2af110
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From-SVN: r8784
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  Jim Wilson committed Jan 20, 1995
  2a2af110 Browse Files
- (save_for_inline_copying): Add comment that · fb854c63
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nonlocal_label list should be updated if it ever can be nonzero.

From-SVN: r8783
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  Jim Wilson committed Jan 20, 1995
  fb854c63 Browse Files
- (delete_handlers): When clear LABEL_PRESERVE_P, · 71cd4a8d
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also remove label from nonlocal_label list.

From-SVN: r8782
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  Jim Wilson committed Jan 20, 1995
  71cd4a8d Browse Files
- (find_basic_blocks): No longer need to check for deleted · 275c7080
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nonlocal_labels.

From-SVN: r8781
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  Jim Wilson committed Jan 20, 1995
  275c7080 Browse Files
- (syms.h): Don't include under Linux. · f5e795ce
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From-SVN: r8780
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  Jim Wilson committed Jan 20, 1995
  f5e795ce Browse Files
- (scan_loop): For the replace_rtx call, copy the rtx that is · 5eeedd4d
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being substituted in before the call.

From-SVN: r8779
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  Jim Wilson committed Jan 20, 1995
  5eeedd4d Browse Files
- (machine_dependent_reorg): When remove SUBREG, add in · 23ed92ca
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SUBREG_WORD to new register number.

From-SVN: r8778
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  Jim Wilson committed Jan 20, 1995
  23ed92ca Browse Files
- (multcosts): Do not compute cost of constant power-of-two multiplies as if they were shifts. · a7771f78
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(multcosts): Do not compute cost of constant power-of-two
multiplies as if they were shifts.  Reduce multiply cost from 5 to 3.
Delete variable insn_cost.

From-SVN: r8777
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  Jim Wilson committed Jan 20, 1995
  a7771f78 Browse Files
20 Jan, 1995 2 commits

stmt.c (expand_cleanups): Add 4th argument to indicate if code needs to be… · 50d1b7a1

stmt.c (expand_cleanups): Add 4th argument to indicate if code needs to be expanded for the cleanup.

        * stmt.c (expand_cleanups): Add 4th argument to indicate if code
        needs to be expanded for the cleanup.
        (expand_goto_internal): Ditto.
        (bc_expand_goto_internal): Ditto.
        (fixup_gotos): Ditto.
        (expand_end_bindings): Ditto.  We now always call expand_cleanups,
        even after BARRIERs, so that the call to the exception handling
        routines is always done.

From-SVN: r8776

committed Jan 20, 1995

50d1b7a1 Browse Files

bool changes · 28ed4616
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From-SVN: r8775
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Jason Merrill committed Jan 20, 1995
28ed4616 Browse Files

19 Jan, 1995 2 commits
- Add support for r4650, and permit HI/LO to be allocated · 46299de9
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From-SVN: r8774
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  Ian Lance Taylor committed Jan 19, 1995
  46299de9 Browse Files
- Build mips1/mips3 multilibs · 2839cf45
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From-SVN: r8773
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  Ian Lance Taylor committed Jan 19, 1995
  2839cf45 Browse Files
18 Jan, 1995 3 commits
- (get_inner_reference): Don't ignore CONVERT_EXPR from non-UNION_TYPE to UNION_TYPE. · 7f62854a
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(get_inner_reference): Don't ignore CONVERT_EXPR from non-UNION_TYPE
to UNION_TYPE.
(expand_expr, case CONVERT_EXPR): Check for conversion to union before
checking for not changing mode.

From-SVN: r8772
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  Richard Kenner committed Jan 18, 1995
  7f62854a Browse Files
- (stabilize_reference): Fix typo in last change. · 21f0e042
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From-SVN: r8771
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  Richard Kenner committed Jan 18, 1995
  21f0e042 Browse Files
- (stabilize_reference, case RTL_EXPR): New case. · c36a127d
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From-SVN: r8770
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  Richard Kenner committed Jan 17, 1995
  c36a127d Browse Files
17 Jan, 1995 6 commits
- pa.c (emit_move_sequence): Also handle displacements which do not fit in 14 bits… · 2d7b2c36
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pa.c (emit_move_sequence): Also handle displacements which do not fit in 14 bits for fp load/store...

	* pa.c (emit_move_sequence): Also handle displacements which
	do not fit in 14 bits for fp load/store secondary reloads.

From-SVN: r8769
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  Jeff Law committed Jan 17, 1995
  2d7b2c36 Browse Files
- Use boolean_* instead of integer_* where appropriate. · a360da3a
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From-SVN: r8768
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  Jason Merrill committed Jan 17, 1995
  a360da3a Browse Files
- Declare pedantic_lvalues. · 4812480a
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From-SVN: r8767
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  Jason Merrill committed Jan 17, 1995
  4812480a Browse Files
- Set boolean_*, pedantic_lvalues · f444e553
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From-SVN: r8766
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  Jason Merrill committed Jan 17, 1995
  f444e553 Browse Files
- (pedantic_non_lvalue): Check pedantic_lvalues instead of pedantic. · e9866da3
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From-SVN: r8765
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  Jason Merrill committed Jan 17, 1995
  e9866da3 Browse Files
- Declare boolean_* · 19cad249
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From-SVN: r8764
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  Jason Merrill committed Jan 17, 1995
  19cad249 Browse Files
16 Jan, 1995 1 commit
- (rescan): Fix typo that caused tokens to be glued together improperly. · f803dcf8
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From-SVN: r8763
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  Richard Kenner committed Jan 16, 1995
  f803dcf8 Browse Files
14 Jan, 1995 1 commit
- (get_inner_reference): Only treat offset of PLUS_EXPR as special if · e6d8c385
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second arg is integer constant.

From-SVN: r8762
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  Richard Kenner committed Jan 14, 1995
  e6d8c385 Browse Files