Commits · 40f1c86ccabe8abfca33d8b86bce6a793d9ff025 · lvzhengyang / riscv-gcc-1

12 Oct, 1993 11 commits

If a file is referenced with double quotes from · 40f1c86c

a fixed file, make sure it is copied into the fixed include directory.

Remove DPS/XDPSlib.h special-case code.

From-SVN: r5753

committed Oct 12, 1993

40f1c86c Browse Files

(convert_modes): Reset OLDMODE from X after we strip a SUBREG due to a · 64791b18
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promoted variable.

From-SVN: r5752
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Richard Kenner committed Oct 12, 1993
64791b18 Browse Files

(dbxout_type, case INTEGER_TYPE): Output bounds in octal if type wider than HOST_WIDE_INT. · 58133067

(dbxout_type, case INTEGER_TYPE): Output bounds in octal if type wider
than HOST_WIDE_INT.
(print_int_cst_octal): Trim bound by precision of its type.
Avoid warning on what may be shift into sign bit.

From-SVN: r5751

committed Oct 12, 1993

58133067 Browse Files

Add missing #include for hconfig.h. · 406b2050
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From-SVN: r5750
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Richard Kenner committed Oct 12, 1993
406b2050 Browse Files
Quote braces on `find' looking for DONE files. · dca82465
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From-SVN: r5749
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Richard Kenner committed Oct 12, 1993
dca82465 Browse Files

Update define_function_units. · ca7f5001

Put both old and new mnemonics in all templates.
Add target tests to pattern conditional field throughout.
(one_cmplsi2): Make POWER and PowerPC variants.
(mulsi3): Convert to define_expand which calls appropriate POWER or PowerPC
pattern.
(divsi3, udivsi3): Add patterns for PowerPC case.  Update divsi3 define_expand
for PowerPC case.
(ashlsi3, lshrsi3, ashrsi3, extendqisi2, extendqihi2): Convert to
define_expand which calls appropriate POWER or PowerPC pattern.
(floating-point): Add PowerPC single-precision FP, and SF/DF sqrt insns for
603, 604, 620.
(call insns): Use "nop" for magic TOC restore.
(move data, nop): Use PowerPC extended mnemonics.

From-SVN: r5748

committed Oct 12, 1993

ca7f5001 Browse Files

(rs6000_override_options): Use new TARGET flags and add some more cpu choices. · 85638c0d
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(output_prolog, output_epilog): Support new mnemonics and avoid using
lm/stm when not POWER.

From-SVN: r5747
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Richard Kenner committed Oct 12, 1993
85638c0d Browse Files

(MASK and TARGET): Add new flags for POWER2 and PowerPC with square root. · 6febd581

(ASSEMBLER_DIALECT): New macro.
(CONDITIONAL_REGISTER_USAGE): Set MQ register fixed if not POWER.
(SHIFT_COUNT_TRUNCATED): Conditional on POWER.
(ASM_OUTPUT_REG_{PUSH,POP}): Mnemonics dependencies.

From-SVN: r5746

committed Oct 12, 1993

6febd581 Browse Files

Initial revision · 5e2e2936
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From-SVN: r5745
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Richard Kenner committed Oct 12, 1993
5e2e2936 Browse Files

(dialect_number): New variable. · d5c724c4

(init_final): Initialize it.
(output_asm_insn, asm_fprintf): Support ASSEMBLER_DIALECT.

From-SVN: r5744

committed Oct 12, 1993

d5c724c4 Browse Files

(final_scan_insn): Call walk_alter_subreg for operands that are PLUS · bfe3c361
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or MULT, before constrain_operands.

From-SVN: r5743
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Richard Stallman committed Oct 12, 1993
bfe3c361 Browse Files

11 Oct, 1993 26 commits
- (debug_real): New function. · 775ba35d
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From-SVN: r5742
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  Richard Stallman committed Oct 11, 1993
  775ba35d Browse Files
- (unroll_loop): Set map->const_equiv_map_size to new_maxregnum. · 8dc0b179
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(copy_loop_body): When set const_age_map entry for split dest reg,
verify that it is within the bounds of the map.
(find_splittable_regs): Count number of biv sets, not number of
bivs.  Don't pass result to find_splittable_givs.
(find_splittable_givs): Delete parameter result.  Add local variable result.

From-SVN: r5741
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  Richard Stallman committed Oct 11, 1993
  8dc0b179 Browse Files
- Whitespace changes. · 242cef1e
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From-SVN: r5740
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  Richard Stallman committed Oct 11, 1993
  242cef1e Browse Files
- (reg_scan_mark_refs): XEXP (x, 0) in EXPR_LIST may be 0. · 7b18c3db
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From-SVN: r5739
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  Richard Stallman committed Oct 11, 1993
  7b18c3db Browse Files
- Fix typo · d01b0b7c
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From-SVN: r5738
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  Ian Lance Taylor committed Oct 11, 1993
  d01b0b7c Browse Files
- Fix typo · 10711bdd
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From-SVN: r5737
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  Ian Lance Taylor committed Oct 11, 1993
  10711bdd Browse Files
- (cmphi): Turn on constraints to support cmpm.w. · 3fbacacd
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From-SVN: r5736
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  Richard Stallman committed Oct 11, 1993
  3fbacacd Browse Files
- (expand_assignment): When assigning an INDIRECT_REF to a RESULT_DECL, · 33a20d10
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the size and source rtx were swapped.

From-SVN: r5735
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  Richard Kenner committed Oct 11, 1993
  33a20d10 Browse Files
- (trampoline_address): Don't allocate anything from parent function's · 28498644
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current obstack.

From-SVN: r5734
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  Richard Kenner committed Oct 11, 1993
  28498644 Browse Files
- (reg_scan): Don't call reg_scan_mark_refs on notes if there aren't any. · 01565a55
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(reg_scan_mark_refs, case INSN_LIST, EXPR_LIST): New cases.

From-SVN: r5733
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  Richard Kenner committed Oct 11, 1993
  01565a55 Browse Files
- Define SHIFT_COUNT_TRUNCATED to have a value of 1. · d969caf8
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From-SVN: r5732
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  Richard Kenner committed Oct 11, 1993
  d969caf8 Browse Files
- (simplify_binary_operation): Test value of SHIFT_COUNT_TRUNCATED if it · 85c0a556
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is defined.

From-SVN: r5731
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  Richard Kenner committed Oct 11, 1993
  85c0a556 Browse Files
- (subst, shift and rotate cases): Test value of SHIFT_COUNT_TRUNCATED · 5541136b
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if it is defined.

From-SVN: r5730
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  Richard Kenner committed Oct 11, 1993
  5541136b Browse Files
- (regno_last_note_uid): New vector. · 1ebecb64
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(reg_scan): Initialize regno_last_note_uid.
Call reg_scan_mark_refs for the notes.  Pass its new arg.
(reg_scan_mark_refs): New arg NOTE_FLAG.  Pass it recursively.
Set regno_last_note_uid.

From-SVN: r5729
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  Richard Stallman committed Oct 11, 1993
  1ebecb64 Browse Files
- (regno_last_note_uid): Declared. · 2cb547d8
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From-SVN: r5728
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  Richard Stallman committed Oct 11, 1993
  2cb547d8 Browse Files
- (jump_optimize): Use regno_last_note_uid when deciding · b803fb99
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From-SVN: r5727
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  Richard Stallman committed Oct 11, 1993
  b803fb99 Browse Files
- pa.c (legitimize_pic_address): Delete unused variables. · f1c7ce82
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	* pa.c (legitimize_pic_address): Delete unused variables.
	(output_block_move, output_ior): Likewise.
	(hppa_builtin_saveregs): Likewise.
	(emit_move_sequence): Add parens as suggested by -Wall.
	(compute_frame_size): Likewise.
	(output_ascii): Return type is "void".
	(hppa_expand_prologue, import_milli): Likewise.

From-SVN: r5726
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  Jeff Law committed Oct 10, 1993
  f1c7ce82 Browse Files
- (stmt): Don't call default_conversion on top-level expressions. · bf0add70
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From-SVN: r5725
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  Richard Stallman committed Oct 11, 1993
  bf0add70 Browse Files
- (start_init): Don't set require_constant_elements for scalar types. · f1a2b955
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(convert_for_assignment): Allow silent conversion to
a pointer from an integer 0 that resulted from arithmetic.

From-SVN: r5724
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  Richard Stallman committed Oct 11, 1993
  f1a2b955 Browse Files
- (save_386_machine_status): New functions. · ecbc4695
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(restore_386_machine_status)
(save_386_machine_status): New functions.
(clear_386_stack_locals): Store those functions in
save_machine_status, restore_machine_status.
(struct machine_function): New structure definition.

From-SVN: r5723
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  Richard Stallman committed Oct 11, 1993
  ecbc4695 Browse Files
- (struct function): New field `machine'. · d6e1b011
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From-SVN: r5722
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  Richard Stallman committed Oct 11, 1993
  d6e1b011 Browse Files
- (save_machine_status, restore_machine_status): New vars. · 46766466
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(push_function_context, pop_function_context): Use them.

From-SVN: r5721
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  Richard Stallman committed Oct 11, 1993
  46766466 Browse Files
- (enum pragma_state): Defined. · b7560989
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From-SVN: r5720
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  Richard Stallman committed Oct 11, 1993
  b7560989 Browse Files
- (asctoeg): Fix backward condition in last change. · a9456cd3
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From-SVN: r5719
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  Richard Stallman committed Oct 11, 1993
  a9456cd3 Browse Files
- pa.c (output_function_prologue): Pass the highest register number saved for… · e8cfae5c
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pa.c (output_function_prologue): Pass the highest register number saved for ENTRY_GR and ENTRY_FR directives...

	* pa.c (output_function_prologue):  Pass the highest register
	number saved for ENTRY_GR and ENTRY_FR directives rather
	than the number	of registers saved.
	(hppa_expand_prologue):  Account for %r4 when it's being
	used as a frame pointer.

From-SVN: r5718
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  Jeff Law committed Oct 10, 1993
  e8cfae5c Browse Files
- (emit_stack_save): Cast enum array index to int. · 0d69ab6f
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From-SVN: r5717
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  Richard Stallman committed Oct 11, 1993
  0d69ab6f Browse Files
10 Oct, 1993 3 commits
- (ALPHA_COSTS): Add missing arg to call to rtx_cost. · a5da0afe
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From-SVN: r5716
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  Richard Kenner committed Oct 10, 1993
  a5da0afe Browse Files
- (force_to_mode, case ASHIFTRT): Verify that result of making a · 4c002f29
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LSHIFTRT remains a shift.

From-SVN: r5715
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  Richard Kenner committed Oct 10, 1993
  4c002f29 Browse Files
- (put_reg_into_stack): Allocate fixup structure in saveable obstack. · 4da73fa0
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From-SVN: r5714
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  Richard Kenner committed Oct 10, 1993
  4da73fa0 Browse Files