Commits · 077613ba4547428a8173568eda7fb3ae6527d740 · lvzhengyang / riscv-gcc-1

15 Jan, 1999 12 commits
- c4x.md (not_repeat_reg): Allow ldp instruction in delay slot of RPTBD. · 077613ba
```
	* config/c4x/c4x.md (not_repeat_reg): Allow ldp instruction
	in delay slot of RPTBD.

From-SVN: r24682
```
  Michael Hayes committed Jan 15, 1999
  077613ba Browse Files
- libgcc.S (___divhi3, ___modhi3): Fix long long divide and modulo sign problem. · cce88d86
```
	* config/c4x/libgcc.S (___divhi3, ___modhi3): Fix long long
	divide and modulo sign problem.

From-SVN: r24681
```
  Michael Hayes committed Jan 15, 1999
  cce88d86 Browse Files
- unroll.c (loop_iterations): Return 0 if the last loop insn is not a jump insn or if... · 98dcbc07
```
8
	* unroll.c (loop_iterations): Return 0 if the last loop insn
	is not a jump insn or if the loop has multiple back edges.

From-SVN: r24680
```
  Michael Hayes committed Jan 15, 1999
  98dcbc07 Browse Files
- unroll.c (loop_iterations): Return 0 if the last loop insn is not a jump insn or if... · 9f16f932
```
�
	* unroll.c (loop_iterations): Return 0 if the last loop insn
	is not a jump insn or if the loop has multiple back edges.

From-SVN: r24679
```
  Michael Hayes committed Jan 15, 1999
  9f16f932 Browse Files
- Revert mistaken commit from the wrong tree. · 60da674b
```
From-SVN: r24678
```
  Richard Henderson committed Jan 15, 1999
  60da674b Browse Files
- datetime_.c (G77_date_and_time_0): Return milliseconds as such, not as microseconds. · 1fe93ae3
```
1999-01-15  Dave Love  <fx@gnu.org>
	* libU77/datetime_.c (G77_date_and_time_0): Return milliseconds as
	such, not as microseconds.
	(scopy): Declare.

From-SVN: r24677
```
  Dave Love committed Jan 15, 1999
  1fe93ae3 Browse Files
- update copyright. · 63114329
```
From-SVN: r24676
```
  Catherine Moore committed Jan 15, 1999
  63114329 Browse Files
- 990115-1.f: New test. · 0ae4d57b
```
        * g77.f-torture/compile/990115-1.f: New test.
Test for PA unrolling bug.  Derived from lapack.

From-SVN: r24675
```
  Jeffrey A Law committed Jan 14, 1999
  0ae4d57b Browse Files
- unroll.c (find_splittable_givs): For a DEST_ADDR giv... · f387b2e4
```
        * unroll.c (find_splittable_givs): For a DEST_ADDR giv, do not share
        a register with another DEST_ADDR giv if the address is not valid.

From-SVN: r24673
```
  Jeffrey A Law committed Jan 14, 1999
  f387b2e4 Browse Files
- pa.c (hppa_expand_epilogue): Save and restore the static chain around the call to mcount. · 41b6ea68
```
        * pa.c (hppa_expand_epilogue): Save and restore the static chain
        around the call to mcount.

From-SVN: r24672
```
  Jeffrey A Law committed Jan 14, 1999
  41b6ea68 Browse Files
- Daily bump. · 86ab58b5
```
From-SVN: r24671
```
  Jeff Law committed Jan 14, 1999
  86ab58b5 Browse Files
- * h8300.h (ASM_OUTPUT_LABELREF): Use asm_fprintf, not fprintf. · 1ca7ac43
```
From-SVN: r24669
```
  Jeffrey A Law committed Jan 14, 1999
  1ca7ac43 Browse Files
14 Jan, 1999 9 commits

Update copyright. · 08e299d6
```
From-SVN: r24668
```
Richard Henderson committed Jan 14, 1999
08e299d6 Browse Files
stmt.c (expand_end_case): Use emit_cmp_and_jump_insns to avoid generating non-canonical rtl. · 8c55f49c
```
        * stmt.c (expand_end_case): Use emit_cmp_and_jump_insns to avoid
        generating non-canonical rtl.

From-SVN: r24667
```
Jeff Law committed Jan 14, 1999
8c55f49c Browse Files

i960.c (i960_output_move_double_zero, [...]): New functions for moving zeros. · e4d26fc7

1999-01-14  Vladimir N. Makarov  <vmakarov@cygnus.com>
	* config/i960/i960.c (i960_output_move_double_zero,
	i960_output_move_quad_zero): New functions for moving zeros.
	(i960_output_move_double, i960_output_move_quad): Additional code
	for situation when moving unaligned register group.
        * config/i960/i960.h (i960_output_move_double_zero,
	i960_output_move_quad_zero): The function definitions.
	* config/i960/i960.md (movdi+1, movti+1): Usage of the functions.

From-SVN: r24666

committed Jan 14, 1999

e4d26fc7 Browse Files

� · 716618d5
```
From-SVN: r24665
```
Catherine Moore committed Jan 14, 1999
716618d5 Browse Files
* cplus-dem.c (mop_up): Set work->previous_argument to NULL after freeing it. · 38beb75c
```
From-SVN: r24664
```
Ulrich Drepper committed Jan 14, 1999
38beb75c Browse Files
(mop_up): Set work->previous_argument to NULL after freeing it. · 2363489c
```
From-SVN: r24663
```
Ulrich Drepper committed Jan 14, 1999
2363489c Browse Files

re PR other/18132 (Problem compiling gcc 3.4.2) · ad236eab

	* semantics.c (finish_asm_stmt): Don't warn about redundant volatile.
PR 18132
	* decl2.c (import_export_class): MULTIPLE_SYMBOL_SPACES only means
	that we don't suppress the other copies.
	* lex.c (handle_cp_pragma): Likewise.
PR 18627

From-SVN: r24662

committed Jan 14, 1999

ad236eab Browse Files

i960.c (i960_function_prologue): New code (optimal solution) for saving global… · 9ef06443

i960.c (i960_function_prologue): New code (optimal solution) for saving global registers in local registers.

1999-01-13  Vladimir N. Makarov  <vmakarov@cygnus.com>
	* config/i960/i960.c (i960_function_prologue): New code (optimal
	solution) for saving global registers in local registers.
	(form_reg_groups, reg_group_compare, split_reg_group): New
	functions used by the code.
	(reg_group): New structure definition for the new code.

From-SVN: r24661

committed Jan 14, 1999

9ef06443 Browse Files

Daily bump. · df0e5eeb
```
From-SVN: r24660
```
Jeff Law committed Jan 13, 1999
df0e5eeb Browse Files

13 Jan, 1999 15 commits

random.c (NULL): Don't redefine NULL if it is already defined. · fb9939b8

1998-12-30  Michael Meissner  <meissner@cygnus.com>
        * random.c (NULL): Don't redefine NULL if it is already defined.

From-SVN: r24659

committed Jan 13, 1999

fb9939b8 Browse Files

integrate.c (expand_inline_function): Recognize (mem (addressof)) and substitute. · 58a2f534

        * integrate.c (expand_inline_function): Recognize (mem (addressof))
        and substitute.  Copy the return value from there into a new pseudo.

From-SVN: r24658

committed Jan 13, 1999

58a2f534 Browse Files

c4x.md (in_annul_slot_3): Correctly allow unarycc and binarycc operations in 3rd… · 9b4f2bb7

c4x.md (in_annul_slot_3): Correctly allow unarycc and binarycc operations in 3rd annulled delay slot!

	* config/c4x/c4x.md (in_annul_slot_3): Correctly allow unarycc
	and binarycc operations in 3rd annulled delay slot!

From-SVN: r24657

committed Jan 13, 1999

9b4f2bb7 Browse Files

decl.c (grokdeclarator): Undo 1998-12-14 change. · 5db698f6

	* decl.c (grokdeclarator): Undo 1998-12-14 change.
	* tree.c (build_cplus_array_type_1): Likewise.
	* pt.c (instantiate_class_template): Remove misleading comment.
	(tsubst_aggr_type): Substitute if there are template parameters,
	regardless of whether or not they use template arguments.
	(unify): Likewise, but for unification.

From-SVN: r24656

committed Jan 13, 1999

5db698f6 Browse Files

configure.in: Test for "ln -s" and set LN_S in generated Makefile. · 39268973

        * configure.in: Test for "ln -s" and set LN_S in generated Makefile.
        * Makefile.in: Use $(LN_S) instead of explicitly ln -s.

From-SVN: r24655

committed Jan 13, 1999

39268973 Browse Files

[multiple changes] · 3bd380b1

Thu Jan 11 18:37:50 1999  Vladimir N. Makarov  <vmakarov@cygnus.com>
	* invoke.texi (-mcpu=740, -mcpu=750): New options.
        (-m(no-)multiple, -m(no-)string): Describe cases for PPC740 &
	PPC750.
1999-01-11  Michael Meissner  <meissner@cygnus.com>
	* config/rs6000/rs6000.h ({ASM,CPP}_CPU_SPEC): Add support for all
	machines supported with -mcpu=xxx.
	(processor_type): Add PROCESSOR_PPC750.
	(ADJUST_PRIORITY): Call rs6000_adjust_priority.
	(RTX_COSTS): Supply costs for 750 multiply/divide operations.
	(rs6000_adjust_priority): Add declaration.
	* config/rs6000/rs6000.c (rs6000_override_options):
	-mcpu={750,740} now sets the processor type as 750, not 603.
	Allow -mmultiple and -mstring on little endian 750 systems.
	(rs6000_adjust_priority): Stub for now.
	(get_issue_rate): The PowerPC 750 can issue 2 instructions/cycle.
	* config/rs6000/rs6000.md (function/cpu attributes): Add initial
	ppc750 support.
	* config/rs6000/sysv4.h (STRICT_ALIGNMENT): Don't force strict
	alignment if little endian.
	(CC1_SPEC): Pass -mstrict-align if little endian, and not
	overridden.
	(CC1_ENDIAN_{LITTLE,BIG,DEFAULT}_SPEC): Endian specific configs.
	(SUBTARGET_EXTRA_SPECS): Add cc1 endian specs.
	* config/rs6000/{sysv4,eabi}le.h (CC1_ENDIAN_DEFAULT_SPEC):
	Override, default is little endian.
	* config/rs6000/t-ppcgas (MULTILIB_*): Delete obsolete Solaris
	multilibs.

From-SVN: r24654

committed Jan 13, 1999

3bd380b1 Browse Files

arm.c (output_func_epilogue): Check TARGET_ABORT_NORETURN before generating a… · c11145f6

arm.c (output_func_epilogue): Check TARGET_ABORT_NORETURN before generating a call to abort for volatile...

        * config/arm.c (output_func_epilogue):  Check TARGET_ABORT_NORETURN
        before generating a call to abort for volatile functions.
        * config/arm.h (ARM_FLAG_ABORT_NORETURN):  Define.
        (TARGET_ABORT_NORETURN):  Define.
        (abort-on-noreturn):  New option.

From-SVN: r24653

committed Jan 13, 1999

c11145f6 Browse Files

fix typo · 31ee9d6c
```
From-SVN: r24652
```
Jason Merrill committed Jan 13, 1999
31ee9d6c Browse Files
* xstrdup.c (xstrdup): Switch from strcpy to memcpy for speed. · 7e4311a3
```
From-SVN: r24651
```
Kaveh R. Ghazi committed Jan 13, 1999
7e4311a3 Browse Files

cccp.c (xstrdup): Renamed from `savestring'. · efd59a33

        * cccp.c (xstrdup): Renamed from `savestring'.  All callers changed.
        Remove prototype which we get from libiberty.h.
        * collect2.c (xstrdup): Likewise.
        * genextract.c (xstrdup): Likewise for `copystr'.
        (mybzero): Remove it and use `memset' instead.
        * genoutput.c (mybcopy, mybzero): Remove these.  All callers changed
        to use `memcpy' and `memset' instead.
        * genrecog.c (xstrdup): Renamed from `copystr'.  All callers
        changed.  Remove prototype.
        (mybcopy, mybzero): Remove these and use memcpy/memset.

From-SVN: r24650

committed Jan 13, 1999

efd59a33 Browse Files

expr.c (generate_name): Name prefix changed to avoid clashes with assembler temp labels. · 96847892

1999-01-13  Andrew Haley  <aph@cygnus.com>
	* expr.c (generate_name): Name prefix changed to avoid clashes
	with assembler temp labels.
	* parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
	MODIFY_EXPR.  Without this, code for the assignement may not be
	generated at all and the synchronized statement will read an
	uninitialized variable.

From-SVN: r24649

committed Jan 13, 1999

96847892 Browse Files

class.c (maybe_layout_super_class): Fixed returned value. · ba179f9f

Wed Jan 13 01:24:54 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>
	* class.c (maybe_layout_super_class): Fixed returned value.
	* lex.c: Added 1999 to the copyright.
	(java_init_lex): Initialize java_lang_imported.
	* lex.h: Added 1999 to the copyright.
	* parse.h: Added 1999 to the copyright.
	(REGISTER_IMPORT): Fixed typo in trailing macro.
	(CURRENT_OSB): New macro.
	(struct parser_ctxt): New fields osb_depth, osb_limit.
	* parse.y (java_lang_id): New global variable.
	(type_import_on_demand_declaration): Don't import java.lang.* twice.
	(array_creation_expression:): Use CURRENT_OSB.
	(dims:): Uses a stack to keep track of array dimensions.
	(cast_expression:): Use CURRENT_OSB.
	(find_expr_with_wfl): Return NULL if node found doesn't meet the
 	conditions.
	(register_fields): Fixed typos in comment.
	(check_method_redefinition): Fixed comment indentation.
	(java_check_regular_methods): Set saved found wfl to NULL after
 	having reinstalled it in the previously found DECL_NAME.
Fix an array dimension counting bug and some random other ones.

From-SVN: r24648

committed Jan 12, 1999

ba179f9f Browse Files

Daily bump. · 3c9a0f78
```
From-SVN: r24647
```
Jeff Law committed Jan 12, 1999
3c9a0f78 Browse Files
mips.h (LOAD_EXTEND_OP): Correct for SImode and CCmode moves when generating code for TARGET_64BIT. · a872728c
```
0
        * mips.h (LOAD_EXTEND_OP): Correct for SImode and CCmode moves when
        generating code for TARGET_64BIT.

From-SVN: r24646
```
Jeff Law committed Jan 12, 1999
a872728c Browse Files
mips.h (LOAD_EXTEND_OP): Correct for SImode and CCmode moves when generating code for TARGET_64BIT. · 58f93603
```
�
        * mips.h (LOAD_EXTEND_OP): Correct for SImode and CCmode moves when
        generating code for TARGET_64BIT.

From-SVN: r24645
```
Jeff Law committed Jan 12, 1999
58f93603 Browse Files

12 Jan, 1999 4 commits

More address fixes · 0cd43577
```
From-SVN: r24644
```
Jeff Law committed Jan 12, 1999
0cd43577 Browse Files
How did these squeak through the address fixes? · 93bd6e27
```
From-SVN: r24643
```
Jeff Law committed Jan 12, 1999
93bd6e27 Browse Files

[multiple changes] · 8633fa24

Tue Jan 12 14:05:37 1999   David Edelsohn  <edelsohn@mhpcc.edu>
        * rs6000.c (print_operand, cases 'm' and 'M'): Do not depend on
        HOST_WIDE_INT word-size.
        (rs6000_stack_info): Remove redundant alignment of fpmem.
Tue Jan 12 14:05:37 1999   Richard Henderson  <rth@cygnus.com>
        * rs6000.c (short_cint_operand): Remove CONSTANT_P_RTX handling.
        (u_short_cint_operand, reg_or_cint_operand, logical_operand): Likewise.
        (input_operand): Adjust CONSTANT_P_RTX handling.
        * rs6000.h (PREDICATE_CODES): Remove CONSTANT_P_RTX references.
        * rs6000.md (movsi): Adjust CONSTANT_P_RTX handling.
        (movhi, movqi): Remove CONSANT_P_RTX handling.
        (movdi): Adjust CONSTANT_P_RTX handling.

From-SVN: r24640

committed Jan 12, 1999

8633fa24 Browse Files

* mips.md (call_value_internal3c): New pattern for -mips16 -mlong-calls. · 6d4503c3
```
From-SVN: r24639
```
Stan Cox committed Jan 12, 1999
6d4503c3 Browse Files