Commits · d6a2d36ee72dd89c72dbd05720fd4bc81e4b20e2 · lvzhengyang / riscv-gcc-1

10 Feb, 2003 23 commits

Win32Process.java (destroy): Declare as native. · d6a2d36e

2003-02-10  Ranjit Mathew  <rmathew@hotmail.com>

	* java/lang/Win32Process.java (destroy): Declare as native.
	(hasExited): New native method.
	(exitValue): Define.
	(getErrorStream): Likewise.
	(getInputStream): Likewise.
	(getOutputStream): Likewise.
	(waitFor): Declare as native.
	(startProcess): New native method.
	(cleanup): Likewise.
	(ConcreteProcess): Define.
	(outputStream, inputStream, errorStream): New members.
	(procHandle, exitCode): Likewise.

	* java/lang/natWin32Process.cc
	(java::lang::ConcreteProcess::cleanup): Define.
	(java::lang::ConcreteProcess::destroy): Likewise.
	(java::lang::ConcreteProcess::hasExited): Likewise.
	(java::lang::ConcreteProcess::waitFor): Likewise.
	(new_string): Likewise.
	(java::lang::ConcreteProcess::startProcess): Likewise.

From-SVN: r62657

committed Feb 10, 2003

d6a2d36e Browse Files

BigInteger.java: Updated notice to include years 2002 and 3. · 17e39e5c

2003-02-10  Raif S. Naffah <raif@fl.net.au>

	* java/math/BigInteger.java:
	Updated notice to include years 2002 and 3.
	Added 2 private (int) arrays with values from the HAC (Handbook of
	Applied Cryptography -A. Menezes & al): k[] that contains bit lengths
	and t[] that contains nbr. of tests --used in isProbablePrime().

	* java/math/BigInteger.java (make(long)): Merged into valueOf(long).

	* java/math/BigInteger.java (make(int[],int), add(int,int),
	add(BI,BI,int), times(BI,int), divide(long,long,BI,BI,int), gcd(BI),
	isProbablePrime(int), shift(BI,int), valueOf(String,int), neg(BI),
	bitOp(int,BI,BI), and(BI,int)): Use valueOf(long) instead of
	make(long).

	* java/math/BigInteger.java (euclidInv): Reduce number of work vars
	(euclidInv(int,int,int)): Now returns an array of 2 ints instead of 3.
	(euclidInv(BI,BI,BI)): Used to return an array of 2 BIs; now accepts 6
	BIs and returns void.
	(modInverse(BI)): Use new signatures of euclidInv().

	* java/math/BigInteger.java (isProbablePrime(int)): Use divide() with
	static small primes instead of remainder().
	Use pre-computed max nbr of trials based on bitlength of BI to test.
	Use pre-computed small primes for the trial tests instead of random
	numbers.

	* java/math/BigInteger.java (isOdd, isMinusOne, pow): Removed.
	not used.

	* java/math/BigInteger.java (format(int,StringBuffer)): Removed
	invoacation of MPN.chars_per_word().  not used.

	* java/math/BigInteger.java (gcd(int,int)): Declared 'tmp' once as
	local var and used where needed.

	* java/math/BigInteger.java (modPow(BI,BI)): Fixed spelling.
	Combined declaration with initialisation of locals.
	Removed unused var.

	* java/math/BigInteger.java: Style changes
	(pow(int)): Removed 'else' keyword.
	(toString(int)): idem.
	(doubleValue()): idem.
	(bitLength()): idem.
	(equals(Object)): Use static methods name in same class w/o prepending
	class name.
	(doubleValue()): idem.
	(setNegative(BI)): idem.
	(negate()): idem.
	(and(BI,int)): idem.
	(and(BI)): idem.
	(gcd(BI)): idem.
	(byteArrayToIntArray()): Removed casting to (int). this is
	std. behaviour.
	(canonicalize()): idem.
	(alloc(int)): Always instantiate a new BI.

From-SVN: r62656

committed Feb 10, 2003

17e39e5c Browse Files

h8300.md (abssf2): New. · 2a4e6df4

	* config/h8300/h8300.md (abssf2): New.
	(*abssf2_h8300): Likewise.
	(*abssf2_h8300hs): Likewise.

From-SVN: r62654

committed Feb 10, 2003

2a4e6df4 Browse Files

tree.c (build_tree_list): Fix parameter names in comment. · 411e2759

2003-02-10  Phil Edwards  <pme@gcc.gnu.org>

	* tree.c (build_tree_list):  Fix parameter names in comment.

From-SVN: r62653

committed Feb 10, 2003

411e2759 Browse Files

ppc64-fp.c: New file. · 2b24fc41

2003-02-10  Janis Johnson  <janis187@us.ibm.com>

	* config/rs6000/ppc64-fp.c: New file.
	* config/rs6000/t-linux64 (LIB2FUNCS_EXTRA): Add ppc64-fp.c.

From-SVN: r62652

committed Feb 10, 2003

2b24fc41 Browse Files

- Really commit ctz patch. · 1b1edcfa
```
From-SVN: r62649
```
David Edelsohn committed Feb 10, 2003
1b1edcfa Browse Files

Timestamp.java (compareTo(Object)): New method. · 848f2ce8

	* java/sql/Timestamp.java (compareTo(Object)): New method.
	(compareTo(Timestamp)): Likewise.
	(serialVersionUID): Updated.

From-SVN: r62648

committed Feb 10, 2003

848f2ce8 Browse Files

Makefile.in (bb-reorder.o): Add dependency on $(FIBHEAP_H). · aa634f11

	* Makefile.in (bb-reorder.o): Add dependency on $(FIBHEAP_H).
	* bb-reorder.c (make_reorder_chain): Deleted.
	(make_reorder_chain_1): Deleted.
	(find_traces): New function.
	(rotate_loop): New function.
	(mark_bb_visited): New function.
	(find_traces_1_round): New function.
	(copy_bb): New function.
	(bb_to_key): New function.
	(better_edge_p): New function.
	(connect_traces): New function.
	(copy_bb_p): New function.
	(get_uncond_jump_length): New function.
	(reorder_basic_blocks): Use new functions (Software Trace Cache).
	* cfgcleanup.c (outgoing_edges_match): Enable crossjumping across loop
	boundaries.

From-SVN: r62645

committed Feb 10, 2003

aa634f11 Browse Files

rs6000.c (bdesc_2arg): Change spe_evxor to xorv2si3. · 17edbda5

2003-02-10  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/rs6000.c (bdesc_2arg): Change spe_evxor to xorv2si3.

From-SVN: r62644

committed Feb 10, 2003

17edbda5 Browse Files

tree.h (struct tree_decl): Remove unused live_range_rtl field. · 57116c34
```
	* tree.h (struct tree_decl): Remove unused live_range_rtl field.
	(DECL_LIVE_RANGE_RTL): Remove.

From-SVN: r62642
```
Dan Nicolaescu committed Feb 10, 2003
57116c34 Browse Files
cp-tree.h (struct lang_type_header): Make all fields unsigned char. · 7a93f739
```
        * cp-tree.h (struct lang_type_header): Make all fields unsigned
        char.

From-SVN: r62641
```
Dan Nicolaescu committed Feb 10, 2003
7a93f739 Browse Files
Replace occurances of "GNU CC" with "GCC" and reformat as appropriate. · 4f448245
```
From-SVN: r62640
```
Nick Clifton committed Feb 10, 2003
4f448245 Browse Files

clzsi2.c: Remove. · 19190d27

	* config/h8300/clzsi2.c: Remove.
	* config/h8300/ctzsi2.c: Likewise.
	* config/h8300/paritysi2.c: Likewise.
	* config/h8300/popcountsi2.c: Likewise.
	* config/h8300/t-h8300 (LIB2FUNCS_EXTRA): Remove clzsi2,
	ctzsi2, paritysi2, and popcountsi2.

From-SVN: r62637

committed Feb 10, 2003

19190d27 Browse Files

re PR c/7741 (ICE on conflicting types (make_decl_rtl at varasm.c:834)) · ecf92f82

	PR c/7741
	* c-decl.c (duplicate_decls): Discard the initializer of the
	new decl when the types are conflicting.

Co-Authored-By: Christian Ehrhardt <ehrhardt@mathematik.uni-ulm.de>

From-SVN: r62631

committed Feb 10, 2003

ecf92f82 Browse Files

Makefile.in (sreal.o): Added. · ac5e69da

	* Makefile.in (sreal.o): Added.
	(predict.o): Depends on sreal.h instead of real.h.
	* sreal.c: New file.
	* sreal.h: New file.
	* predict.c: Use sreal.c instead of real.c.

From-SVN: r62630

committed Feb 10, 2003

ac5e69da Browse Files

* gcc.dg/i386-fpcvt-1.c: New test. · 637df4f4
```
From-SVN: r62627
```
Jan Hubicka committed Feb 10, 2003
637df4f4 Browse Files

oops - omiited from previous delta: · 63a3b0a7

    * Contributed support for the Cirrus EP9312 "Maverick"
    floating point co-processor.  Written by Aldy Hernandez
    <aldyh@redhat.com>.
    (config/arm/arm.c): Add Cirrus support.
    (config/arm/arm.h): Likewise.
    (config/arm/aout.h): Likewise.
    (config/arm/arm.md): Likewise.
    (config/arm/arm-protos.h): Likewise.
    (config.gcc): Likewise.
    (doc/invoke.texi): Describe new -mcpu value and new
    -mcirrus-fix-invalid-insns switch,
    (cirrus.md): New file.

From-SVN: r62626

committed Feb 10, 2003

63a3b0a7 Browse Files

Add support for Cirrus EP9312, an ARM variant. · 9b6b54e2
```
From-SVN: r62625
```
Nick Clifton committed Feb 10, 2003
9b6b54e2 Browse Files

combine.c (combine_simplify_rtx): Simplify using (float_truncate (float x)) is… · 949824fe

combine.c (combine_simplify_rtx): Simplify using (float_truncate (float x)) is (float x) (float_extend...

	* combine.c (combine_simplify_rtx): Simplify using
	(float_truncate (float x)) is (float x)
	(float_extend (float_extend x)) is (float_extend x).

From-SVN: r62624

committed Feb 10, 2003

949824fe Browse Files

calls.c (try_to_integrate): Tidy stack_usage_map access. · 546ff777

	* calls.c (try_to_integrate): Tidy stack_usage_map access.
	(emit_library_call_value_1): Likewise.	Formatting.
	(store_one_arg): Likewise.

From-SVN: r62622

committed Feb 10, 2003

546ff777 Browse Files

[multiple changes] · 626098f9

2003-02-09  Nick Clifton  <nickc@redhat.com>
            Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/spe.md: spe_evlhhesplat, spe_evlhhossplat,
        spe_evlhhousplat, spe_evlwhsplat, spe_evlwwsplat, spe_evldd,
        spe_evldh, spe_evldw, spe_evlwhe, spe_evlwhos, spe_evlwhou,
        spe_evstdd, spe_evstdh, spe_evstdw, spe_evstdwx, spe_evstwhe,
        spe_evstwho, spe_evstwwe, spe_evstwwo: Fix syntax to match newest
        docs.  Add range test for immediate value.

2003-02-09  Aldy Hernandez  <aldyh@redhat.com>

        Rename spe_evxor to xorv2si3.
        (xorv4hi3): New.
        (xorv1di3): New.

From-SVN: r62621

committed Feb 10, 2003

626098f9 Browse Files

extend.texi (C++98 Thread-Local Edits): Add missing @item tag. · 8d23a2c8
```
	* doc/extend.texi (C++98 Thread-Local Edits): Add missing @item
	tag.

From-SVN: r62620
```
Glen Nakamura committed Feb 10, 2003
8d23a2c8 Browse Files
Daily bump. · 2ae4751a
```
From-SVN: r62619
```
GCC Administrator committed Feb 10, 2003
2ae4751a Browse Files

09 Feb, 2003 13 commits

i386.c (vector_move_operand): New predicate. · fdc4b40b

	* i386.c (vector_move_operand): New predicate.
	(ix86_expand_vector_move): Be happy about 0.
	* i386.h (PREDICATE_CODES): Add sse-move_operand.
	* i386.md (mov*_internal): Add 'C' alternative.

From-SVN: r62612

committed Feb 09, 2003

fdc4b40b Browse Files

* i386.md (floathi*): Deal with SSE. · 35c28a13
```
From-SVN: r62611
```
Jan Hubicka committed Feb 09, 2003
35c28a13 Browse Files

simplify-rtx.c (simplify_unary_operation, [...]): Deal with vector modes · 852c8ba1

	* simplify-rtx.c (simplify_unary_operation,
	simplify_binary_operation):  Deal with vector modes
	(simplify_ternary_operation):  Deal with no-op VEC_MERGE.

From-SVN: r62610

committed Feb 09, 2003

852c8ba1 Browse Files

toplev.c (rest_of_compilation): Recompute register usage after split_all_insns. · 2382b79f
```
	* toplev.c (rest_of_compilation): Recompute register usage after
	split_all_insns.

From-SVN: r62607
```
Richard Sandiford committed Feb 09, 2003
2382b79f Browse Files

libgcc-std.ver (__clztf2): New. · 8275b011

        * libgcc-std.ver (__clztf2): New.
        (__ctztf2, __popcounttf2, __paritytf2): New.
        * libgcc2.c (__clzSI2, __clzDI2, __ctzSI2, __ctzDI2, __popcountSI2,
        __popcountDI2, __paritySI2, __parityDI2): Use UWmode and UDWmode;
        adjust code to match the different type sizes.
        * libgcc2.h (__clzSI2, __ctzSI2, __popcountSI2, __paritySI2,
        __clzDI2, __ctzDI2, __popcountDI2, __parityDI2): New macros.

        * optabs.c (init_integral_libfuncs): Don't hard-code SImode and
        TImode; select word_mode and twice that.
        (init_floating_libfuncs): Don't hard-code SFmode and TFmode;
        select the modes from float, double, and long double.
        (init_optabs): Remove duplicate initializations.

From-SVN: r62606

committed Feb 09, 2003

8275b011 Browse Files

builtin-bitops-1.c: When testing the int-wide bitops, use the constants of the same width. · 5d4b76c0

	* gcc.c-torture/execute/builtin-bitops-1.c: When testing the
	int-wide bitops, use the constants of the same width.
	Likewise, if long long is 32-bit wide, test bitops using
	32-bit constants.

From-SVN: r62603

committed Feb 09, 2003

5d4b76c0 Browse Files

install.texi: Squeeze and streamline section on testing and regression checking. · 794aca5d
```
	* doc/install.texi: Squeeze and streamline section on
	testing and regression checking.

From-SVN: r62601
```
Wolfgang Bangerth committed Feb 09, 2003
794aca5d Browse Files

i386.md (ahi?v*3): Set third operand type to TImode. · d9deed68

	* i386.md (ahi?v*3): Set third operand type to TImode.
	* i386.c (ix86_expand_binop_builtin): Extend operand when needed.

	* simplify-rtx.c (simplify_subreg): Fix conversion from vector into
	integer mode.

	* rtl.def (VEC_MERGE, VEC_SELECT, VEC_CONCAT, VEC_DUPLICATE):
	Change code so they are arithmetic expressions now.
	* simplify-rtx.c (simplify_unary_operation, simplify_binary_operation,
	simplify_ternary_operation): Deal with VEC_* expressions.

	* i386.md (vmaskcmp, pinsrw, movd patterns):  Fix RTL representation.

From-SVN: r62600

committed Feb 09, 2003

d9deed68 Browse Files

cfgrtl.c (verify_flow_info): Use control_flow_insn_p. · 83fd323c

	* cfgrtl.c (verify_flow_info):  Use control_flow_insn_p.
	* reload1.c (fixup_abnormal_edges):  Split basic blocks when EH edges
	possibly got duplicated.

From-SVN: r62599

committed Feb 09, 2003

83fd323c Browse Files

alpha.c (override_options): Turn off explicit relocs until post-peep2 code duplication resolved. · 4ee7aa60
```
        * config/alpha/alpha.c (override_options): Turn off explicit
        relocs until post-peep2 code duplication resolved.

From-SVN: r62597
```
Richard Henderson committed Feb 08, 2003
4ee7aa60 Browse Files
optabs.c (expand_unop): Widen clz properly when clz is done via libcall. · c117dddc
```
	* optabs.c (expand_unop): Widen clz properly when clz is done
	via libcall.

From-SVN: r62595
```
Kazu Hirata committed Feb 09, 2003
c117dddc Browse Files

atomicity.h (__Atomicity_lock<__inst>::_S_atomicity_lock): Correct alignment. · 5053bdf8

	* hppa/atomicity.h (__Atomicity_lock<__inst>::_S_atomicity_lock):
	Correct alignment.
	(__exchange_and_add, __atomic_add): Use PA 2.0 ordered store to reset
	lock.

From-SVN: r62593

committed Feb 09, 2003

5053bdf8 Browse Files

Daily bump. · cefadf78
```
From-SVN: r62592
```
GCC Administrator committed Feb 09, 2003
cefadf78 Browse Files

08 Feb, 2003 4 commits

jcf-io.c (java_or_class_file): Use libiberty's lbasename instead of basename to… · afc432a9

jcf-io.c (java_or_class_file): Use libiberty's lbasename instead of basename to avoid compiler warnings on Tru64.


	* jcf-io.c (java_or_class_file): Use libiberty's lbasename
	instead of basename to avoid compiler warnings on Tru64.

From-SVN: r62582

committed Feb 08, 2003

afc432a9 Browse Files

clzsi2.c: Replace "GNU CC" with "GCC". · 8aa063fb

	* config/h8300/clzsi2.c: Replace "GNU CC" with "GCC".
	* config/h8300/crti.asm: Likewise.
	* config/h8300/crtn.asm: Likewise.
	* config/h8300/ctzsi2.c: Likewise.
	* config/h8300/fixunssfsi.c: Likewise.
	* config/h8300/h8300-protos.h: Likewise.
	* config/h8300/h8300.c: Likewise.
	* config/h8300/h8300.h: Likewise.
	* config/h8300/h8300.md: Likewise.
	* config/h8300/paritysi2.c: Likewise.
	* config/h8300/popcountsi2.c: Likewise.
	* config/h8300/rtems.h: Likewise.

From-SVN: r62581

committed Feb 08, 2003

8aa063fb Browse Files

invoke.texi: Documentation for my previous commit. · 01a132bb
```
	* doc/invoke.texi: Documentation for my previous commit.
	* doc/passes.texi: Ditto.

From-SVN: r62580
```
Zdenek Dvorak committed Feb 08, 2003
01a132bb Browse Files

cfgloop.h (fix_loop_placement, [...]): Declare. · 617b465c

	* cfgloop.h (fix_loop_placement, can_duplicate_loop_p,
	duplicate_loop_to_header_edge, loopify, remove_path, split_loop_bb):
	Declare.
	(DLTHE_FLAG_UPDATE_FREQ): New.
	* cfgloopmanip.c (duplicate_loop, duplicate_subloops, copy_loops_to,
	loop_redirect_edge, loop_delete_branch_edge, copy_bbs, remove_bbs,
	rpe_enum_p, find_branch, alp_enum_p, add_loop, fix_loop_placements,
	fix_bb_placement, fix_bb_placements, place_new_loop,
	scale_loop_frequencies, scale_bbs_frequencies, record_exit_edges):
	New static functions.
	(fix_loop_placement, can_duplicate_loop_p,
	duplicate_loop_to_header_edge, loopify, remove_path, split_loop_bb):
	New functions.

	* cfgloop.h (loop_optimizer_init, loop_optimizer_finalize,
	unswitch_loops): Declare.
	* loop-init.c: New file.
	* loop-unswitch.c: New file.
	* Makefile.in (loop-init.o, loop-unswitch.o): New.
	* params.def (PARAM_MAX_UNSWITCH_INSNS, PARAM_MAX_UNSWITCH_LEVEL): New.
	* toplev.c (DFI_loop2): New dump.
	(flag_unswitch_loops): New.
	(lang_independent_options): Add it.
	(rest_of_compilation): Call new loop optimizer.
	(parse_options_and_default_flags): Turn flag_unswitch_loops on with -O3.

From-SVN: r62578

committed Feb 08, 2003

617b465c Browse Files