Commits · 097657c3891a605a58021e7372a87951a48c1f5b · lvzhengyang / riscv-gcc-1

24 Jul, 2002 1 commit

rs6000.md: Remove scratch reg on insns using addze and similar (plus (comparison r1 r2)... · 097657c3

	* config/rs6000/rs6000.md: Remove scratch reg on insns using
	addze and similar (plus (comparison r1 r2) r3) insns.  Add
	missing scratch reg in one case.  Formatting fixes.

From-SVN: r55695

committed Jul 24, 2002

097657c3 Browse Files

23 Jul, 2002 24 commits

linux.h (ASM_OUTPUT_DEFINE_LABEL_DIFFERENCE_SYMBOL): Remove. · d795dc90
```
	* config/mips/linux.h (ASM_OUTPUT_DEFINE_LABEL_DIFFERENCE_SYMBOL):
	Remove.

From-SVN: r55693
```
Neil Booth committed Jul 23, 2002
d795dc90 Browse Files

cppexp.c (parse_defined): Mark macro used. · a69cbaac

	* cppexp.c (parse_defined): Mark macro used.
	* cpphash.h (struct cpp_macro): New member "used".
	(_cpp_mark_macro_used, _cpp_warn_if_unused_macro): New.
	(struct cpp_reader): New member.
	* cppinit.c (cpp_finish_options): Set first_unused_line.
	(cpp_finish): Warn of unused macros if requested.
	(OPT_TABLE): New switches.
	(cpp_handle_option): Handle them.
	* cpplib.c (do_undef): Warn if macro unused.
	(do_ifdef, do_ifndef): Mark macro used.
	* cpplib.h (struct cpp_options): New member.
	* cppmacro.c (_cpp_warn_if_unused_macro): New.
	(enter_macro_context): Mark macro used.
	(_cpp_create_definition): Mark macro unused; warn if unused
	when redefined.
	* cpptrad.c (scan_out_logcial_line, push_replacement_text):
	Mark macros used.
	* doc/cppopts.texi: Update.
testsuite:
	* gcc.dg/cpp/trad/Wunused.c, gcc.dg/cpp/trad/Wunused.h,
	gcc.dg/cpp/Wunused.c, gcc.dg/cpp/Wunused.h: New tests.

From-SVN: r55692

committed Jul 23, 2002

a69cbaac Browse Files

* doc/tm.texi: Update documentation. · b841421a
```
From-SVN: r55691
```
Neil Booth committed Jul 23, 2002
b841421a Browse Files

dwarf2out.c (SECTION_ASM_OP, [...]): Remove. · c0667597

	* dwarf2out.c (SECTION_ASM_OP,
	ASM_OUTPUT_DEFINE_LABEL_DIFFERENCE_SYMBOL): Remove.
	* system.h (SECTION_ASM_OP): Poison.
	* tree.c (FILE_FUNCTION_PREFIX_LEN): Remove.
	* config/alpha/alpha-interix.h, config/mips/linux.h
	(ASM_OUTPUT_DEFINE_LABEL_DIFFERENCE_SYMBOL): Remove.
	* config/mmix/mmix-protos.h, config/mmix/mmix.c
	(mmix_asm_output_define_label_difference_symbol): Remove.
	* config/mmix/mmix.h
	(ASM_OUTPUT_DEFINE_LABEL_DIFFERENCE_SYMBOL): Remove.
cp:
	* cp-tree.h (FILE_FUNCTION_PREFIX_LEN): Remove.

From-SVN: r55690

committed Jul 23, 2002

c0667597 Browse Files

recog.c (asm_operand_ok): Allow float CONST_VECTORs for 'F'. · bf7cd754

	* recog.c (asm_operand_ok): Allow float CONST_VECTORs for 'F'.
	(constrain_operands): Likewise.
	* regclass.c (record_reg_classes): Likewise.
	* reload.c (find_reloads): Likewise.
	* doc/md.texi: Likewise.

From-SVN: r55689

committed Jul 23, 2002

bf7cd754 Browse Files

va-arg-15.x, [...]: Delete. · 13fd931e
```
	* gcc.c-torture/execute/va-arg-15.x, va-arg-16.x, va-arg-17.x:
	Delete.

From-SVN: r55688
```
Kaveh R. Ghazi committed Jul 23, 2002
13fd931e Browse Files

reload.c (find_reloads_toplev): Use simplify_gen_subreg. · 451f86fd

gcc:
	* reload.c (find_reloads_toplev): Use simplify_gen_subreg.
	* simplify-rtx.c (simplify_subreg): When converting to a non-int
	mode, try to convert to an integer mode of matching size first.

gcc/testsuite:
	* gcc.c-torture/compile/simd-4.c: New test.

From-SVN: r55687

committed Jul 23, 2002

451f86fd Browse Files

simplify-rtx.x (simplify_subreg): When constructing a CONST_VECTOR from individual subregs... · 1d5fa6b4

	* simplify-rtx.x (simplify_subreg): When constructing a CONST_VECTOR
	from individual subregs, check that each subreg has been generated
	sucessfully.

From-SVN: r55686

committed Jul 23, 2002

1d5fa6b4 Browse Files

genautomata.c (VLA_HWINT_SHORTEN, [...]): Remove. · 10d6af32

	* genautomata.c (VLA_HWINT_SHORTEN, VLA_HWINT_LAST): Remove.
	* df.c (HANDLE_SUBREG, FOR_EACH_BB_IN_BITMAP_REV,
	FOR_EACH_BB_IN_SBITMAP): Remove.
	* gcse.c (NEVER_SET, FOLLOW_BACK_EDGES): Remove.
	* haifa-sched.c (DONE_PRIORITY, MAX_PRIORITY, TAIL_PRIORITY,
	LAUNCH_PRIORITY, DONE_PRIORITY_P, LOW_PRIORITY_P): Remove.
	* loop.c (PREFETCH_BLOACK_IN_LOOP_MIN,
	PREFETCH_LIMIT_TO_SIMULTANEOUS): Remove.
	* regrename.c (REGNO_MODE_OK_FOR_BASE_P): Remove.

From-SVN: r55685

committed Jul 23, 2002

10d6af32 Browse Files

pretty-print.h: New file. · 6aaae39a
```
2002-07-23  Gabriel Dos Reis  <gdr@nerim.net>

	* pretty-print.h: New file.

From-SVN: r55684
```
Gabriel Dos Reis committed Jul 23, 2002
6aaae39a Browse Files

real.c (REAL_WORDS_BIG_ENDIAN): Make 1 for DEC. · 45e574d0

	* real.c (REAL_WORDS_BIG_ENDIAN): Make 1 for DEC.
	(LARGEST_EXPONENT_IS_NORMAL): Ditto.
	(VAX_HALFWORD_ORDER): Define (1 for DEC VAX, 0 otherwise).
	(TARGET_G_FLOAT): Default to 0 if not defined.
	(ieeetoe): New, common routine to convert target format floats
	to internal form.
	(e24toe, e53toe): Change to use ieeetoe, distinguish DEC
	vs. others.
	(e113toe): Change to use ieeetoe.
	(REAL_WORDS_BIG_ENDIAN): Make sure it is 0 for DEC and 1 for
	IBM.
	(e53toe): Assume IEEE if non of DEC, IBM and C4X is defined.
	(e64toe): Remove special cases for DEC and IBM. Remove support for
	ARM_EXTENDED_IEEE_FORMAT.
	(e24toe): Remove special cases for DEC.
	(significand_size): Simplify. Indent.
	(ieee_format, ieee_24, ieee_53, ieee_64, ieee_113): New.
	(etoieee, toieee): New.
	(etoe113, toe113, etoe64, toe64, etoe53, toe53, etoe24, toe24): Use
	etoieee and toieee for IEEE arithmetic.

From-SVN: r55683

committed Jul 23, 2002

45e574d0 Browse Files

Update email address for self. · b5dec7da
```
From-SVN: r55681
```
Mike Stump committed Jul 23, 2002
b5dec7da Browse Files

extend.texi: Say ISO C90, not ISO C89. · 3764f879

2002-07-23  Gabriel Dos Reis  <gdr@nerim.net>

	* doc/extend.texi: Say ISO C90, not ISO C89.
	* doc/invoke.texi: Likewise.
	* doc/standards.texi: Likewise.

From-SVN: r55680

committed Jul 23, 2002

3764f879 Browse Files

explow.c (convert_memory_address): Fix conversion of CONSTs. · aa0f70e6

	* gcc/explow.c (convert_memory_address): Fix conversion of CONSTs.
	Fix permutation of conversion and plus/mult.

	* gcc/builtins.c (expand_builtin_memcpy) Ensure return pointer is
	ptr_mode and not Pmode when POINTERS_EXTEND_UNSIGNED is defined.
	(expand_builtin_strncpy) Ditto.
	(expand_builtin_memset) Ditto.

From-SVN: r55679

committed Jul 23, 2002

aa0f70e6 Browse Files

Fix PR/7363: · fa72b064

2002-07-21  Gabriel Dos Reis  <gdr@nerim.net>

        Fix PR/7363:
        * c-common.c (c_sizeof_or_alignof_type): New function.
        (c_alignof): Remove definition.
        * c-common.h (c_sizeof, c_alignof): Define as macros.
        (c_sizeof_or_alignof_type): Declare.
        (my_friendly_assert): Moved from cp/cp-tree.h
        * c-typeck.c (c_sizeof): Remove definition.

cp/

2002-07-21  Gabriel Dos Reis  <gdr@nerim.net>

        Fix PR/7363:
        * typeck.c (cxx_sizeof_or_alignof_type): New function.
        (c_sizeof): Remove definition.
        (expr_sizeof): Use cxx_sizeof.
        * decl2.c (build_expr_from_tree): Use cxx_sizeof_or_alignof_type.
        * decl.c (finish_destructor_body): Use cxx_sizeof.
        * semantics.c (finish_alignof): Likewise.
        (finish_alignof): Use cxx_alignof.
        * cp-tree.h (cxx_sizeof, cxx_alignof): New macros.
        (cxx_sizeof_or_alignof_type): Declare.
        (my_friendly_assert): Move to ../c-common.h.

From-SVN: r55678

committed Jul 23, 2002

fa72b064 Browse Files

gcse.c (try_replace_reg): Use num_changes_pending. · 2b773ee2

2002-07-23  Jan Hubicka  <jh@suse.cz>

	* gcse.c (try_replace_reg): Use num_changes_pending.
	* recog.c (num_changes_pending): New function.
	(validate_replace_src): Use validate_repalce_src_group.
	(validate_replace_src_group): New.
	* recog.h (validate_repalce_src_group): New.
	(num_changes_pending): Likewise.

From-SVN: r55677

committed Jul 23, 2002

2b773ee2 Browse Files

calls.c (emit_library_call_value_1): If FUNCTION_ARG_PASS_BY_REFERENCE is true... · a0dc500c

	* calls.c (emit_library_call_value_1): If
	FUNCTION_ARG_PASS_BY_REFERENCE is true, pretend this is neither
	libcall, const call nor pure call.

From-SVN: r55676

committed Jul 23, 2002

a0dc500c Browse Files

Daily bump. · 1e7a2d3f
```
From-SVN: r55673
```
GCC Administrator committed Jul 23, 2002
1e7a2d3f Browse Files
* config/m88k/m88k.h (SECTION_ASM_OP): Remove. · d22eda7b
```
From-SVN: r55668
```
Neil Booth committed Jul 23, 2002
d22eda7b Browse Files
* vmsdbgout.c (SECTION_ASM_OP): Remove. · b5e66e65
```
From-SVN: r55667
```
Neil Booth committed Jul 23, 2002
b5e66e65 Browse Files
* config/i386/i386.c (AT_BP): Remove. · c3a600c0
```
From-SVN: r55666
```
Neil Booth committed Jul 23, 2002
c3a600c0 Browse Files

defaults.h (obstack_chunk_alloc, [...]): Default definition. · 4fa31c2a

	* defaults.h (obstack_chunk_alloc, obstack_chunk_free):
	Default definition.
	* gcse.c: Don't define obstack_chunk_free.
	* collect2.c, conflict.c, df.c, diagnostic.c, fix-header.c,
	flow.c, gcc.c, genattrtab.c, genautomata.c, genflags.c, gensupport.c,
	integrate.c, loop.c, ra.c, read-rtl.c, regrename.c, reload1.c,
	reorg.c, tlink.c, tree.c, config/arm/arm.c, objc/objc-act.c:
	Don't define obstack macros.
cp:
	* class.c, method.c, pt.c, search.c: Similarly.

From-SVN: r55665

committed Jul 23, 2002

4fa31c2a Browse Files

* lex.c (java_lex): Check for `e' or `E' after 0. · e75abdab
```
From-SVN: r55664
```
Tom Tromey committed Jul 23, 2002
e75abdab Browse Files
* libjava.compile/zeroexp.java: New file. · 9cc37f69
```
From-SVN: r55663
```
Tom Tromey committed Jul 23, 2002
9cc37f69 Browse Files

22 Jul, 2002 15 commits

MD5.java: Extends MessageDigest, not MessageDigestSpi (fixes Classpath bug #783). · f922660b

       * gnu/java/security/provider/MD5.java: Extends MessageDigest, not
       MessageDigestSpi (fixes Classpath bug #783).

From-SVN: r55661

committed Jul 22, 2002

f922660b Browse Files

Gnu.java: Reference all implementation classes by using Class.getName(). · 31ee1b0e

       * gnu/java/security/provider/Gnu.java: Reference all implementation
       classes by using Class.getName().

From-SVN: r55660

committed Jul 22, 2002

31ee1b0e Browse Files

re PR target/6744 (Generates ASM containing reference to pseudo register z) · fd576c86
```
	PR target/6744
	* config/m68hc11/m68hc11.c (m68hc11_z_replacement): Also replace
	ASM_OPERANDS instructions.

From-SVN: r55659
```
Stephane Carrez committed Jul 22, 2002
fd576c86 Browse Files
re PR target/7361 (Internal compiler error in reload_cse_simplify_operands, at reload1.c:8387) · b791ff31
```
	PR target/7361
	* config/m68hc11/m68hc11.c (go_if_legitimate_address_internal): Accept
	constant addresses only on 68HC12.

From-SVN: r55658
```
Stephane Carrez committed Jul 22, 2002
b791ff31 Browse Files
cppfiles.c (stack_include_file): Correct test of whether a dependency should be output. · 4a941115
```
	* cppfiles.c (stack_include_file): Correct test of whether
	a dependency should be output.

From-SVN: r55657
```
Neil Booth committed Jul 22, 2002
4a941115 Browse Files
* collect2.c (is_ctor_dtor): Add other possible JOINER values. · 7488cc6d
```
From-SVN: r55656
```
David Edelsohn committed Jul 22, 2002
7488cc6d Browse Files

arm.md (movqi): If optimizing and we can create pseudos... · b41caf7c

* arm.md (movqi): If optimizing and we can create pseudos, use
a ZERO_EXTEND to load from memory, then copy the result into the
target.
(movhi): Likewise, but only for ARMv4.

From-SVN: r55655

committed Jul 22, 2002

b41caf7c Browse Files

* ssa-ccp.c (PHI_PARMS): Remove. · 492e9934
```
From-SVN: r55654
```
Neil Booth committed Jul 22, 2002
492e9934 Browse Files
mips.h (CLASS_CANNOT_CHANGE_MODE): Include FP_REGS on big-endian targets. · f01f01a6
```
	* config/mips/mips.h (CLASS_CANNOT_CHANGE_MODE): Include FP_REGS
	on big-endian targets.

From-SVN: r55653
```
Richard Sandiford committed Jul 22, 2002
f01f01a6 Browse Files

hwint.h (HOST_WIDE_INT_PRINT_DEC_SPACE, [...]): New formatting macros. · c2ae8aef

	* hwint.h (HOST_WIDE_INT_PRINT_DEC_SPACE,
	HOST_WIDE_INT_PRINT_UNSIGNED_SPACE,
	HOST_WIDEST_INT_PRINT_DEC_SPACE, HOST_WIDEST_INT_PRINT_DEC_SPACE):
	New formatting macros.

	* ra-debug.c (dump_static_insn_cost): Avoid string concatenation.

From-SVN: r55652

committed Jul 22, 2002

c2ae8aef Browse Files

rtlanal.c (subreg_regno_offset): Return correct offset for big endian paradoxical subregs. · eab2120d
```
	* rtlanal.c (subreg_regno_offset): Return correct offset for
	big endian paradoxical subregs.

From-SVN: r55650
```
J"orn Rennecke committed Jul 22, 2002
eab2120d Browse Files

PR c++/7347, c++/7348 · 0e902d98

	PR c++/7347, c++/7348
	* cp-tree.h (tsubst_flags_t): Add tf_parsing.
	* decl.c (make_typename_type): Use it.
	(make_unbound_class_template): Likewise.
	(lookup_name_real): Don't call type_access_control if scope is
	template parameter dependent.
	* parse.y (template_arg): Call make_unbound_class_template with
	tf_parsing set.
	(nest_name_specifier): Call make_typename_type with tf_parsing set.
	(typename_sub0): Likewise.
	(typename_sub1): Likewise.
	(instantiate_decl): Push class scope.
	* pt.c (regenerate_decl_from_template): Call pushclass and popclass
	for both static variable and member function template.
	(instantiate_decl) Call pushclass and popclass when tsubst'ing type
	and arguments.
	* search.c (type_access_control): Do type access for TEMPLATE_DECL
	too.

	* g++.dg/template/access4.C: New test.
	* g++.dg/template/access5.C: New test.
	* g++.old-deja/g++.pt/memtemp85.C: Fix access problem.
	* g++.old-deja/g++.pt/memtemp86.C: Likewise.
	* g++.old-deja/g++.pt/ttp58.C: Likewise.
	* g++.old-deja/g++.pt/memtemp89.C: Remove XFAIL.

From-SVN: r55649

committed Jul 22, 2002

0e902d98 Browse Files

optabs.c (expand_vector_unop): Don't expand using sub_optab if we got the wrong mode. · 0d541696
```
	* optabs.c (expand_vector_unop): Don't expand using sub_optab
	if we got the wrong mode.

From-SVN: r55648
```
J"orn Rennecke committed Jul 22, 2002
0d541696 Browse Files

hwint.c (define HOST_WIDE_INT_PRINT_DEC_C): New define. · bb9b3805

	* hwint.c (define HOST_WIDE_INT_PRINT_DEC_C): New define.
	* genrecog.c (write_switch, write_cond): Use it.
	* genemit.c (gen_exp): Likewise.

From-SVN: r55647

committed Jul 22, 2002

bb9b3805 Browse Files

* c-decl.c (build_compound_literal): Set decl TREE_READONLY from TYPE. · e96eb215
```
From-SVN: r55646
```
Jakub Jelinek committed Jul 22, 2002
e96eb215 Browse Files