Commits · c0a39485139bc6991dabea1287178fa654c78285 · lvzhengyang / riscv-gcc-1

05 Dec, 1994 6 commits
- (LIB2FUNCS_EXTRA): Compile fp-bit.c · c0a39485
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From-SVN: r8610
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  Doug Evans committed Dec 05, 1994
  c0a39485 Browse Files
- (copy_loop_body): Reformat CODE_LABEL_NUMBER macro call · 4ac75a4e
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to avoid HPUX compiler bug.

From-SVN: r8609
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  Jim Wilson committed Dec 05, 1994
  4ac75a4e Browse Files
- (negsf2): Flip sign bit if software floating point. · 51200988
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(negdf2,negxf2): Likewise.
(abssf2): Zero sign bit if software floating point.
(absdf2,absxf2): Likewise.

From-SVN: r8608
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  Doug Evans committed Dec 05, 1994
  51200988 Browse Files
- (EXTRA_CONSTRAINT, case 'R'): Fix error in last change. · d537c24d
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From-SVN: r8607
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  Richard Kenner committed Dec 05, 1994
  d537c24d Browse Files
- (c-parse.h): Split away from c-parse.c for parallel makes. · a1fa1e22
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(bi-parser.h): Likewise with bi-parser.c.

From-SVN: r8606
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  Doug Evans committed Dec 05, 1994
  a1fa1e22 Browse Files
- Delete this patch: · 088131ee
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	* reorg.c (fill_slots_from_thread): Create a USE insn for any
	redundant insn we pretend to fill a delay slot with.  Continue
	searching for a suitable delay slot insn at the new USE insn.

From-SVN: r8605
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  Doug Evans committed Dec 05, 1994
  088131ee Browse Files
03 Dec, 1994 1 commit
- * expr.c (store_constructor): Add support for SET_TYPE. · 071a6595
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From-SVN: r8604
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  Per Bothner committed Dec 02, 1994
  071a6595 Browse Files
02 Dec, 1994 8 commits
- (xcoff_output_standard_types): Add TARGET_64BIT dependencies. · 0be37202
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(xcoff_output_standard_types): Add TARGET_64BIT dependencies.  Add
"wchar", "long long int", and "long long unsigned int" built-in C
types.

From-SVN: r8603
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  Richard Kenner committed Dec 02, 1994
  0be37202 Browse Files
- (MASK_64BIT, TARGET_64BIT, SHORT_TYPE_SIZE): Define. · 9e654916
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(INT_TYPE_SIZE, MAX_INT_TYPE_SIZE, LONG_TYPE_SIZE): Define.
(MAX_LONG_TYPE_SIZE, LONG_LONG_TYPE_SIZE, CHAR_TYPE_SIZE): Define.
(FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE, LONG_DOUBLE_TYPE_SIZE): Define.
(POINTER_SIZE, PARM_BOUNDARY): Depend on TARGET_64BIT.
(BIGGEST_ALIGNMENT, STARTING_FRAME_OFFSET): Likewise.
(FIRST_PARM_OFFSET, REG_PARM_STACK_SPACE): Likewise.
(STACK_POINTER_OFFSET, Pmode, FUNCTION_MODE): TARGET_64BIT dependent.

From-SVN: r8602
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  Richard Kenner committed Dec 02, 1994
  9e654916 Browse Files
- (expand_inline_function): If called function calls alloca, save and · 2132517d
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restore SP around its call.

From-SVN: r8601
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  Richard Kenner committed Dec 02, 1994
  2132517d Browse Files
- (subst_constant): Don't treat all virtual regs as constants, just · 83b93f40
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those that are off FP and AP, but not SP.

From-SVN: r8600
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  Richard Kenner committed Dec 02, 1994
  83b93f40 Browse Files
- (EXTRA_CONSTRAINT): Correctly check for SYMBOL_REF referring to the · cb06d06a
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TOC.

From-SVN: r8599
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  Richard Kenner committed Dec 02, 1994
  cb06d06a Browse Files
- (input_operand): Correctly check for SYMBOL_REF referring to the TOC. · 7fec4abd
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From-SVN: r8598
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  Richard Kenner committed Dec 02, 1994
  7fec4abd Browse Files
- fix typo... · 3526f730
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From-SVN: r8597
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  Mike Stump committed Dec 02, 1994
  3526f730 Browse Files
- i * Makefile.in (BISONFLAGS): Add -yacc so that output winds up in · 30ffea6b
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        y.tab.c.

From-SVN: r8596
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  Mike Stump committed Dec 02, 1994
  30ffea6b Browse Files
01 Dec, 1994 4 commits
- reorg.c (fill_slots_from_thread): Create a USE insn for any redundant insn we… · 0b84a0d3
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reorg.c (fill_slots_from_thread): Create a USE insn for any redundant insn we pretend to fill a delay slot with.

	* reorg.c (fill_slots_from_thread): Create a USE insn for any
	redundant insn we pretend to fill a delay slot with.  Continue
	searching for a suitable delay slot insn at the new USE insn.

From-SVN: r8595
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  Jeff Law committed Nov 30, 1994
  0b84a0d3 Browse Files
- (record_dead_and_set_regs_1): Handle SUBREGs. · ca89d290
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From-SVN: r8594
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  Richard Kenner committed Nov 30, 1994
  ca89d290 Browse Files
- (convert_move): When emit multiword conversion, force FROM into a new · 5c5033c3
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pseudo-reg if it overlaps TO.

From-SVN: r8593
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  Richard Kenner committed Nov 30, 1994
  5c5033c3 Browse Files
- (fold_truthop): Delete BIT_AND_EXPR of constants with masks. · db40b434
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From-SVN: r8592
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  Richard Kenner committed Nov 30, 1994
  db40b434 Browse Files
30 Nov, 1994 10 commits
- (floatsidf2): Test BITS_PER_WORD in pattern condition not during build. · e4f5b48e
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Fail if TARGET_POWERPC64.
(floatunssidf2): Likewise.

From-SVN: r8591
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  Richard Kenner committed Nov 30, 1994
  e4f5b48e Browse Files
- (BITS_PER_WORD): TARGET_POWERPC64 dependent. · 2e360ab3
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(MAX_BITS_PER_WORD): Define.
(UNITS_PER_WORD): TARGET_POWERPC64 dependent.
(MAX_UNITS_PER_WORD): Define.
(UNITS_PER_FP_WORD): Define.
(HARD_REGNO_NREGS): Use MAX_UNITS_PER_FP_WORD.
(HARD_REGNO_MODE_OK): Likewise.
(CLASS_MAX_NREGS): Likewise.
(MOVE_MAX): TARGET_POWER and TARGET_POWERPC64 dependent.
(MAX_MOVE_MAX): Define.

From-SVN: r8590
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  Richard Kenner committed Nov 30, 1994
  2e360ab3 Browse Files
- (PREDICATE_CODES): Add lwa_operand. · 414d3ee4
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From-SVN: r8589
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  Richard Kenner committed Nov 30, 1994
  414d3ee4 Browse Files
- (lwa_operand): New predicate. · a7a813f7
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From-SVN: r8588
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  Richard Kenner committed Nov 30, 1994
  a7a813f7 Browse Files
- (extendsidi2): Use lwa_operand predicate. · 287f13ff
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(sign_extend load with update): New PowerPC64 pattern.

From-SVN: r8587
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  Richard Kenner committed Nov 30, 1994
  287f13ff Browse Files
- (extendsfdf2): SFmode and DFmode register format identical so use define_expand... · 5c30aff8
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(extendsfdf2): SFmode and DFmode register format identical so use
define_expand with paradoxical subreg no-op and accompanying new
define_split.

From-SVN: r8586
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  Richard Kenner committed Nov 30, 1994
  5c30aff8 Browse Files
- (emit_block_move): Only use movstr if size is small enough constant or · 8ca00751
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MODE is at least BITS_PER_WORD.

From-SVN: r8585
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  Richard Kenner committed Nov 30, 1994
  8ca00751 Browse Files
- (combine_reloads): If using reg dying in this insn as reload reg, · 8922eb5b
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ensure it can't be a secondary output reload reg.

From-SVN: r8584
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  Richard Kenner committed Nov 30, 1994
  8922eb5b Browse Files
- (word_type): Use __attribute__ ((mode (__word__))). · a07805c0
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From-SVN: r8583
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  Richard Kenner committed Nov 30, 1994
  a07805c0 Browse Files
- (decl_attribute): Allow special names (e.g, `word') for mode · caab5771
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attribute.

From-SVN: r8582
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  Richard Kenner committed Nov 30, 1994
  caab5771 Browse Files
29 Nov, 1994 11 commits

(ibmrt): Add more cases for various forms of BSD. · 077e4b01
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From-SVN: r8581
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Richard Kenner committed Nov 29, 1994
077e4b01 Browse Files
(init_optabs): Don't set functions for rotl and rotr. · 84430d2c
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From-SVN: r8580
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Richard Kenner committed Nov 29, 1994
84430d2c Browse Files
(expand_shift): Open-code rotate even if by a variable. · 39e71615
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From-SVN: r8579
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Richard Kenner committed Nov 29, 1994
39e71615 Browse Files

explow.c (hard_function_value): Change a register in BLKmode to a register in a… · e1a4071f

explow.c (hard_function_value): Change a register in BLKmode to a register in a sufficiently wide integer mode.

	* explow.c (hard_function_value): Change a register in BLKmode
	to a register in a sufficiently wide integer mode.

From-SVN: r8578

committed Nov 28, 1994

e1a4071f Browse Files

stmt.c (expand_return): For BLKmode structure returns... · 4c485b63

	* stmt.c (expand_return): For BLKmode structure returns, copy
	the return value from memory into the return registers.  Use
	an integer mode rather than BLKmode for returning structures
	in registers.

From-SVN: r8577

committed Nov 28, 1994

4c485b63 Browse Files

integrate.c (function_cannot_inline_p): Do not inline functions which return a… · 203436d9

integrate.c (function_cannot_inline_p): Do not inline functions which return a BLKmode value in registers.

	* integrate.c (function_cannot_inline_p): Do not inline functions
	which return a BLKmode value in registers.

From-SVN: r8576

committed Nov 28, 1994

203436d9 Browse Files

expr.c (expand_assignment): For BLKmode structure returns... · aaf87c45

	* expr.c (expand_assignment): For BLKmode structure returns,
	copy the return value from registers into the target memory
	locations.

From-SVN: r8575

committed Nov 28, 1994

aaf87c45 Browse Files

calls.c (expand_call): Handle returning BLKmode values in registers. · 766b19fb
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	* calls.c (expand_call): Handle returning BLKmode values in
	registers.  Do not try to promote BLKmode.

From-SVN: r8574
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Jeff Law committed Nov 28, 1994
766b19fb Browse Files

pa.h (DEFAULT_PCC_STRUCT_RETURN): Define as zero. · 451d86c2

	* pa.h (DEFAULT_PCC_STRUCT_RETURN): Define as zero.
	(RETURN_IN_MEMORY): Only large structs (>8 bytes) and addressable
	structs should be returned in memory.
	ci -u calls.c

From-SVN: r8573

committed Nov 28, 1994

451d86c2 Browse Files

calls.c (expand_call): Do not set is_integrable if the function is not inlineable according to... · 694b6b6d
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	* calls.c (expand_call): Do not set is_integrable if the
	function is not inlineable according to function_cannot_inline_p.

From-SVN: r8572
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Jeff Law committed Nov 28, 1994
694b6b6d Browse Files

libgcc2.c (__register_exceptions): Find max ending of a segment for end, not min. · 56031823

        * libgcc2.c (__register_exceptions): Find max ending of a segment for
        end, not min.
        * libgcc2.c (__unwind_function): New function to support stack
        unwinding on i[34]86 for g++ exception handling.

From-SVN: r8571

committed Nov 29, 1994

56031823 Browse Files