Commits · 5c0ecffe4750e89f09d6b8e89d70f5d20e188f0b · lvzhengyang / riscv-gcc-1

21 Nov, 1999 7 commits

global.c (allocno): New structure and static variable. · 5c0ecffe

	* global.c (allocno): New structure and static variable.
	(allocno_reg): Remove, all references replaced by allocno.
	(allocno_size): Likewise.
	(hard_reg_conflicts): Likewise.
	(hard_reg_preferences): Likewise.
	(hard_reg_copy_preferences): Likewise.
	(hard_reg_full_preferences): Likewise.
	(regs_someone_prefers): Likewise.
	(allocno_calls_crossed): Likewise.
	(allocno_n_refs): Likewise.
	(allocno_live_length): Likewise.
	(find_reg): Rename ALLOCNO to NUM.

From-SVN: r30602

committed Nov 21, 1999

5c0ecffe Browse Files

regclass.c (may_move_in_cost): Rename from may_move_cost, all references updated. · ee59f29b

	* regclass.c (may_move_in_cost): Rename from may_move_cost, all
	references updated.
	(may_move_out_cost): New variable.
	(init_reg_sets_1): Initialize may_move_out_cost.
	(record_reg_classes): Use may_move_out_cost.

From-SVN: r30601

committed Nov 21, 1999

ee59f29b Browse Files

regclass.c (dump_regclass): New function. · 246fd41f

	* regclass.c (dump_regclass): New function.
	(regclass): New parameter DUMP, call DUMP_REGCLASS.
	* toplev.c (rest_of_compilation): Opent lreg dump file before regclass,
	pass rtl_dump_file to regclass.
	* rtl.h (regclass): Update prototype.

From-SVN: r30600

committed Nov 21, 1999

246fd41f Browse Files

Daily bump. · eeae2112
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From-SVN: r30599
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Jeff Law committed Nov 21, 1999
eeae2112 Browse Files

varasm.c (output_constructor): Solve problem with long long bitfields... · 8b1cb95b

* varasm.c (output_constructor): Solve problem with long long
bitfields, even on BYTES_BIG_ENDIAN machines (testcase 991118-1).

From-SVN: r30598

committed Nov 21, 1999

8b1cb95b Browse Files

i386.md (neg, [...]): Revmap to use ix86_expand_unary_operator and ix86_unary_operator_ok. · 06a964de

        * i386.md (neg, not and abs patterns): Revmap to use
        ix86_expand_unary_operator and ix86_unary_operator_ok.
        (add?f and sub?f expanders): Force operand 1 to register.
        * i386.c (ix86_expand_unary_operator): Rewrite.
        (ix86_unary_operator_ok): Ensure that memory operands
        match real opcode.
        (ix86_binary_operator_ok): Do not allow operand 1 to
        come into memory and operand 0 not.
        (ix86_expand_binary_operator): Ensure that
        src1 is not non-matching memory.

From-SVN: r30597

committed Nov 21, 1999

06a964de Browse Files

i386.md (negs?2): Rewrite to expanders... · 1ce485ec

	* i386.md (negs?2): Rewrite to expanders, new patterns and splitters
	to support integer registers and memory.
	(abss?2_integer): Likewise.

From-SVN: r30596

committed Nov 21, 1999

1ce485ec Browse Files

20 Nov, 1999 1 commit
- Daily bump. · 65c93378
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From-SVN: r30595
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  Jeff Law committed Nov 20, 1999
  65c93378 Browse Files
19 Nov, 1999 16 commits

i386.h (enum reg_class): Add FLOAT_INT_REGS. · 8fcaaa80

	* i386.h (enum reg_class): Add FLOAT_INT_REGS.
	(REG_CLASS_NAMES): Likewise.
	(REG_CLASS_CONTENTS): Define FLOAT_INT_REGS as union of FLOAT_REGS
	and GENERAL_REGS.
	* i386.md (pushsf): Do not preferre FLOAT_REGS over GENERAL_REGS.
	(movsf): Likewise; unify 4th and 5th alternative.
	(pushdf): Likewise.
	(movdf_1): Likewise; rename to movdf_integer.
	(pushxf): Likewise; rename to pushxf_integer; fix output template;
	remove redundant splitter.
	(movxf_1): Likewise; rename to movxf_integer; fix splitter's condition.
	(movdf_nointeger): New.
	(movxf_nointeger): New.
	(pushxf_nointeger): New.

From-SVN: r30594

committed Nov 19, 1999

8fcaaa80 Browse Files

i386.md (extend?f?f): Split to expander and pattern, refuse two memory operands in patterns. · f97d9ec3
```
	* i386.md (extend?f?f): Split to expander and pattern, refuse two
	memory operands in patterns.
	(fop*): Refuse two memory operands.

From-SVN: r30593
```
Jan Hubicka committed Nov 19, 1999
f97d9ec3 Browse Files
i386.md (ashrsi3_31): Allow cltd when optimizing for size even on !TARGET_USE_CLTD CPUs. · c37d59c3
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	* i386.md (ashrsi3_31): Allow cltd when optimizing for size even
	on !TARGET_USE_CLTD CPUs.

From-SVN: r30592
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Jan Hubicka committed Nov 19, 1999
c37d59c3 Browse Files
sjlj jumbo patch · 3cf88fb4
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From-SVN: r30591
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Tom Tromey committed Nov 19, 1999
3cf88fb4 Browse Files
* MAINTAINERS: Add new 'write after approval' maintainer. · 2395f805
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From-SVN: r30590
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Diego Novillo committed Nov 19, 1999
2395f805 Browse Files
rtl.texi (mem): Add documentation for alias-set argument to RTX `mem'. · 14592a41
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	* rtl.texi (mem): Add documentation for alias-set argument
	to RTX `mem'.

From-SVN: r30589
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Diego Novillo committed Nov 19, 1999
14592a41 Browse Files
* g++.old-deja/g++.ext/restrict1.C: New test. · e5315fad
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From-SVN: r30588
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Nathan Sidwell committed Nov 19, 1999
e5315fad Browse Files

extend.texi: Document C++ restricted pointers and references. · 535233a8

	* extend.texi: Document C++ restricted pointers and references.

	* cp-tree.h (grok_method_quals): Return this pointer qualifiers.
	* decl.c (grokdeclarator): Adjust calls to grok_method_quals.
	* decl2.c (grok_method_quals): Accept `restrict' as applying to
	the object pointer. Return such qualifiers.
	(grokclassfn): Apply this pointer qualifiers. Cleanup unused
	variables.

From-SVN: r30587

committed Nov 19, 1999

535233a8 Browse Files

addr_affects_sp_p now unconditional · 73d65336
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From-SVN: r30586
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Bernd Schmidt committed Nov 19, 1999
73d65336 Browse Files

i386.h (struct_processor_costs): New fileds int_load, int_store, fp_move, fp_load and fp_store · 96e7ae40

	* i386.h (struct_processor_costs): New fileds int_load, int_store, fp_move,
	fp_load and fp_store
	(REGISTER_MOVE_COST): Fix comment, calculate exactly the cost of
	fp->int moves
	(MEMORY_MOVE_COST): New macro.
	* i386.c (386_cost): Define new fields.
	(i486_cost): Likewise.
	(pentium_cost): Likewise.
	(pentiumpro_cost): Likewise.
	(k6_cost): Likewise.

From-SVN: r30585

committed Nov 19, 1999

96e7ae40 Browse Files

Daily bump. · 25b540c6
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From-SVN: r30584
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Jeff Law committed Nov 19, 1999
25b540c6 Browse Files
* template7.C: Crash test passes, bug error is now bogus. · 66307451
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From-SVN: r30583
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Alexandre Oliva committed Nov 19, 1999
66307451 Browse Files
Changed my e-mail address to oliva@lsd.ic.unicamp.br · 0f7324bf
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From-SVN: r30582
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Alexandre Oliva committed Nov 19, 1999
0f7324bf Browse Files

class.c (layout_class): Always convert TYPE_SIZE_UNIT to int_type_node... · 4832340c

Wed Nov 17 21:09:28 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* class.c (layout_class): Always convert TYPE_SIZE_UNIT to
 	int_type_node: that's what `_Jv_AllocObject' expects.

From-SVN: r30581

committed Nov 18, 1999

4832340c Browse Files

valarray_meta.h (_DEFINE_EXPR_UNARY_FUNCTION): Don't forget to define tanh. · 9c5c5c8a

1999-11-19  Gabriel Dos Reis  <dosreis@cmla.ens-cachan.fr>

        * std/valarray_meta.h (_DEFINE_EXPR_UNARY_FUNCTION): Don't forget
        to define tanh.

From-SVN: r30580

committed Nov 19, 1999

9c5c5c8a Browse Files

m68kelf.h: Suppress '/* within comment' warning. · b71733d5

* config/m68k/m68kelf.h: Suppress '/* within comment' warning.

* config/m68k/m68k.h (MASK_PCREL): Don't use same value as
MASK_ALIGN_INT.

* config/m68k/m68k.h (MASK_NO_STRICT_ALIGNMENT): New macro.
(TARGET_STRICT_ALIGNMENT): New macro.
(TARGET_SWITCHES): Add "strict-align" and "no-strict-align".
(STRICT_ALIGNMENT): Depend on TARGET_STRICT_ALIGNMENT.
* invoke.texi (M680x0 Options): Document -mstrict-align.

Co-Authored-By: Geoff Keating <geoffk@cygnus.com>

From-SVN: r30579

committed Nov 19, 1999

b71733d5 Browse Files

18 Nov, 1999 16 commits

i386-protos.h (split_xf, [...]): Remove. · 2450a057

        * i386-protos.h (split_xf, ix86_split_movdi): Remove.
        (ix86_split_long_move): Declare.
        * i386.c (split_xf, ix86_split_movdi): Remove.
        (ix86_split_to_parts, ix86_split_long_move): New.
        * i386.md (dimode move splitters): Use ix86_split_long_move.
        (dfmode move splitters): Likewise.
        (xfmode move splitters): Likewise.
        (movsf_1): Allow F->r.
        (movdf_1, movxf_1): Allow F->ro.

Co-Authored-By: Richard Henderson <rth@cygnus.com>

From-SVN: r30578

committed Nov 18, 1999

2450a057 Browse Files

except.c (expand_end_catch_block): Fix typo. · 4a6ef811

	* except.c (expand_end_catch_block): Fix typo.
	(expand_exception_blocks): Simplify.  Don't call
	expand_leftover_cleanups.

From-SVN: r30577

committed Nov 18, 1999

4a6ef811 Browse Files

except.h (struct eh_entry): Add goto_entry_p. · 1e4ceb6f

	* except.h (struct eh_entry): Add goto_entry_p.
	(eh_region_from_symbol): Remove prototype.
	* except.c (find_func_region_from_symbol): New function.
	(emit_cleanup_handler): Likewise.
	(eh_region_from_symbol): Make it static.
	(add_new_handler): Verify the argument.
	(find_func_region): Update comment.
	(expand_eh_region_end): Expand handlers here, rater than waiting
	until expand_leftover_cleanups or start_all_catch.
	(expand_leftover_cleanups): Don't expand here.
	(expand_start_all_catch): Or here.
	(expand_rethrow): Check the return value from find_func_region.
	* function.c (expand_function_end): Emit the catch_clauses.

From-SVN: r30576

committed Nov 18, 1999

1e4ceb6f Browse Files

* integrate.c (expand_inline_function): Add necessary check for NULL. · 0e6b2107
```
From-SVN: r30575
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Gavin Romig-Koch committed Nov 18, 1999
0e6b2107 Browse Files
Fix command line parsing to report unrecognised options. · bb51178f
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From-SVN: r30574
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Nick Clifton committed Nov 18, 1999
bb51178f Browse Files
Daily bump. · 7f7df311
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From-SVN: r30573
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Jeff Law committed Nov 18, 1999
7f7df311 Browse Files
basic-block.h (update_life_extent): Remove trailing comma on enumeration type list. · 5a425893
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        * basic-block.h (update_life_extent): Remove trailing comma on
        enumeration type list.

From-SVN: r30572
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Michael Gschwind committed Nov 18, 1999
5a425893 Browse Files

* varasm.c (output_constructor) Solved problem with long long · dfb2c079

        bitfields. Corrected calculating this_time and shift. Also
        corrected calculating mask when BITS_PER_UNIT == 32 (c4x).

From-SVN: r30571

committed Nov 18, 1999

dfb2c079 Browse Files

* gcc.c-torture/execute/991118-1.c: New test. · ee760205
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From-SVN: r30570
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Herman A.J. ten Brugge committed Nov 18, 1999
ee760205 Browse Files
* no-threads.cc (_Jv_ThreadStart): Use JvFail and not JvAssert. · 8cb9ab4b
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From-SVN: r30569
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Tom Tromey committed Nov 18, 1999
8cb9ab4b Browse Files
natClass.cc (MCACHE_SIZE): Define as a power of 2 minus 1. · 5b8c39e0
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	* java/lang/natClass.cc (MCACHE_SIZE): Define as a power of 2
	minus 1.
	(method_cache): Made larger.

From-SVN: r30568
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Tom Tromey committed Nov 18, 1999
5b8c39e0 Browse Files

flow.c (split_edge): Take looping structure into account when determining where… · 9aa137f3

flow.c (split_edge): Take looping structure into account when determining where to put the new block...

	* flow.c (split_edge): Take looping structure into account when
	determining where to put the new block note.

From-SVN: r30567

committed Nov 17, 1999

9aa137f3 Browse Files

typeck.c: (lookup_java_method): search all inherited interfaces when... · 7c2e3b9b

Wed Nov  3 15:20:02 MST 1999  Godmar Back <gback@cs.utah.edu>

        * typeck.c: (lookup_java_method):  search all inherited
        interfaces when looking up interface method.

From-SVN: r30566

committed Nov 17, 1999

7c2e3b9b Browse Files

Replace spaces with tab in last change. · 13aa2d05
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From-SVN: r30565
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Jeff Law committed Nov 17, 1999
13aa2d05 Browse Files
Makefile.in (ggc-none.o): Provide host specific version if needed. · d7160de9
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        * Makefile.in (ggc-none.o): Provide host specific version if
        needed.

From-SVN: r30564
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Jeff Holcomb committed Nov 17, 1999
d7160de9 Browse Files
cse.c (delete_trivially_dead_insns): Identify no-op insns containing subregs too. · e7a59e04
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        * cse.c (delete_trivially_dead_insns): Identify no-op insns
        containing subregs too.

From-SVN: r30563
```
Richard Henderson committed Nov 17, 1999
e7a59e04 Browse Files