Commits · 02055ad620145132cbd90eaf3405dc9a1dd40ed2 · lvzhengyang / riscv-gcc-1

09 Sep, 2000 1 commit

loop.c (struct movables): New. · 02055ad6

	* loop.c (struct movables): New.
	(num_movables): Move into struct movables.
	(the_movables): Change type to struct movables.
	(ignore_some_movables): Change struct movable arg to struct movables.
 	(force_movables, combine_movables, regs_match_p): Likewise.
	(rtx_equal_for_loop_p, move_movables): Likewise.
	(scan_loop): Change movables to be of type struct movables.
	Replace last_movable with field in movables structure.

From-SVN: r36278

committed Sep 09, 2000

02055ad6 Browse Files

08 Sep, 2000 25 commits

c-pragma.c: Don't elide entire file if !HANDLE_GENERIC_PRAGMAS. · ae54392b

	* c-pragma.c: Don't elide entire file if !HANDLE_GENERIC_PRAGMAS.
	(init_pragma): Avoid warning if pfile happens to be unused.
	* c-pragma.h: Never define HANDLE_GENERIC_PRAGMAS.  Never
	define init_pragma to nothing.  Always prototype
	init_pragma.  Prototype dispatch_pragma if !USE_CPPLIB.

	* c-lex.c (process_directive): Always call dispatch_pragma.
	Initialize entering_c_header to 0.

From-SVN: r36277

committed Sep 08, 2000

ae54392b Browse Files

m68hc11.md: New file, machine description for 68HC11 & 68HC12. · 385c9217

	* config/m68hc11/m68hc11.md: New file, machine description for
	68HC11 & 68HC12.
	* config/m68hc11/m68hc11.h: New file, definitions for 68HC11 & 68HC12.
	* config/m68hc11/m68hc11.c: New file, functions for 68HC11 & 68HC12.
	* config/m68hc11/m68hc12.h: New file, definitions for 68HC12.
	* config/m68hc11/m68hc11-protos.h: New file.
	* config/m68hc11/m68hc11-crt0.S: New file, startup code.
	* config/m68hc11/t-m68hc11-gas: New file, makefile fragment.
	* config/m68hc11/xm-m68hc11.h: New file, target defs.
	* config/m68hc11/larith.asm: New file, libgcc routines.

From-SVN: r36276

committed Sep 08, 2000

385c9217 Browse Files

porting-howto.html: New version. · e0b7ed05

2000-09-08  Felix Natter  <fnatter@gmx.net>

	* docs/17_intro/porting-howto.html:  New version.

From-SVN: r36275

committed Sep 08, 2000

e0b7ed05 Browse Files

Unsigned -> float conversion for fp-bit.c · dfaf3cdb
```
From-SVN: r36274
```
Stephane Carrez committed Sep 08, 2000
dfaf3cdb Browse Files
Maintainer for 68hc11 port · f246ff23
```
From-SVN: r36273
```
Stephane Carrez committed Sep 08, 2000
f246ff23 Browse Files

PropertyChangeEvent.java (serialVersionUID): Added. · bc6ccd33

	* java/beans/PropertyChangeEvent.java (serialVersionUID): Added.
	* java/beans/PropertyVetoException.java (serialVersionUID): Added.
	* java/io/File.java (writeObject): Added.
	(readObject): Added.
	(serialVersionUID): Added.
	* java/io/ObjectOutputStream.java (writeObject): Initialized
	fieldsAlreadyWritten before recursion rather than after.
	* java/io/ObjectStreamClass.java (serialVersionUID): Added.
	* java/io/OptionalDataException.java (serialVersionUID): Added.
	(OptionalDataException): Made package private.
	* java/io/SyncFailedException.java (SyncFailedException): Removed
	default constructor to match spec.
	* java/lang/Boolean.java (serialVersionUID): Added.
	* java/lang/Byte.java (serialVersionUID): Added.
	* java/lang/Character.java (serialVersionUID): Added.
	* java/lang/Double.java (serialVersionUID): Added.
	* java/lang/Float.java (serialVersionUID): Added.
	* java/lang/Integer.java (serialVersionUID): Added.
	* java/lang/Long.java (serialVersionUID): Added.
	* java/lang/Number.java (serialVersionUID): Added.
	* java/lang/Short.java (serialVersionUID): Added.
	* java/lang/String.java (serialVersionUID): Added.
	* java/lang/ThreadDeath.java (ThreadDeath): Removed constructor
	to match spec.
	* java/lang/reflect/InvocationTargetException.java
	(serialVersionUID): Added.
	* java/net/URL.java (handler): Made transient.
	(hashCode): Added field for serialization, per spec. and use
	cached value if available.
	(serialVersionUID): Added.
	(URL): Initialize hashCode.
	(set): Adjust hashCode.
	(readObject): New Method to initialize the protocol handler when
	deserializing.
	(writeObject): New method.
	* java/text/BreakIterator.java: Removed 'implements Serializable'.
	* java/text/Collator.java: Removed 'implements Serializable'.
	* java/util/GregorianCalendar.java (serialVersionUID): Added.
	* java/util/Properties.java (serialVersionUID): Added.
	* java/util/Random.java (serialVersionUID): Added.
	(seed): Made private.
	(nextNextGaussian): Made private.
	(haveNextNextGaussian): Made private.
	* java/util/Stack.java (serialVersionUID): Added.
	* java/util/TimeZone.java (serialVersionUID): Added.
	* java/util/Vector.java (serialVersionUID): Added.

Serialization mods.

From-SVN: r36272

committed Sep 08, 2000

bc6ccd33 Browse Files

* cp-demangle.c: Fix copyright banner. · 759e8187
```
From-SVN: r36271
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Alex Samuel committed Sep 08, 2000
759e8187 Browse Files
MMX/SSE patterns for i386 · 915119a5
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From-SVN: r36270
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Bernd Schmidt committed Sep 08, 2000
915119a5 Browse Files
* arm.c: Don't include tm.h directly. · 8e49e00a
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From-SVN: r36269
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Richard Earnshaw committed Sep 08, 2000
8e49e00a Browse Files
Fix typo · e65d02cf
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From-SVN: r36268
```
Jan Hubicka committed Sep 08, 2000
e65d02cf Browse Files

recog.c (validate_replace_rtx_1): Fix confusion about equality testing... · bd5621a3

	* recog.c (validate_replace_rtx_1): Fix confusion about equality
	testing; simplify subregs of constants and nested subregs.

From-SVN: r36267

committed Sep 08, 2000

bd5621a3 Browse Files

* config/sh/sh.md (symPLT_label2reg): Use operand3 for PIC reg. · 6b3783de
```
From-SVN: r36266
```
Alexandre Oliva committed Sep 08, 2000
6b3783de Browse Files
Update docs for USE rtx. · 9af354b7
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From-SVN: r36265
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Bernd Schmidt committed Sep 08, 2000
9af354b7 Browse Files
Fix computation of need_mode in choose_reload_regs. · ce701d1b
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From-SVN: r36264
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Bernd Schmidt committed Sep 08, 2000
ce701d1b Browse Files
Some vector operation simplifications. · 82be40f7
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From-SVN: r36263
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Bernd Schmidt committed Sep 08, 2000
82be40f7 Browse Files
Daily bump. · d5e5ec88
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From-SVN: r36262
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Jeff Law committed Sep 08, 2000
d5e5ec88 Browse Files

lib1funcs.asm (__divsi3): Use .s1 for frcpa. · 4287b5f1

        * config/ia64/lib1funcs.asm (__divsi3): Use .s1 for frcpa.
        (__modsi3, __umodsi3): Likewise.
        (__udivsi3): Likewise.  Normalize the TFmode values.

From-SVN: r36261

committed Sep 07, 2000

4287b5f1 Browse Files

sol-c0.c (_start): Declare `termfunc' parameter with a prototype. · c5d71f39

	* config/rs6000/sol-c0.c (_start): Declare `termfunc' parameter
	with a prototype.
	* config/rs6000/rs6000.h (RS6000_ARG_SIZE): Use cast to suppress
	warning.

From-SVN: r36260

committed Sep 08, 2000

c5d71f39 Browse Files

Amend last change: add %, in front of Ldi%=: · 4c0d0505
```
From-SVN: r36259
```
Joern Rennecke committed Sep 08, 2000
4c0d0505 Browse Files

sh.md (cmpeqsi_ior_t, [...]): Remove. · 712646d0

	* sh.md (cmpeqsi_ior_t, cmpeqsi_and_t): Remove.
	(cmpeqdi_t): Add output pattern.
	(cmpeqdi_t+1): Don't split when not optimizing.
	Restore proper splitting operation.

From-SVN: r36258

committed Sep 08, 2000

712646d0 Browse Files

c-lex.c (process_directive): If not HANDLE_GENERIC_PRAGMAS, do not call dispatch_pragma. · 30acbc3e
```
        * c-lex.c (process_directive): If not HANDLE_GENERIC_PRAGMAS,
        do not call dispatch_pragma.

From-SVN: r36257
```
Richard Henderson committed Sep 07, 2000
30acbc3e Browse Files

Fix ia64-linux compiler abort on perl. · 46146529

	* reload.c (push_reload): Use CLASS_CANNOT_CHANGE_MODE_P in addition
	to CLASS_CANNOT_CHANGE_MODE.
	* config/ia64/ia64.h (CLASS_CANNOT_CHANGE_MODE_P): True only if the
	mode classes are different.

From-SVN: r36256

committed Sep 07, 2000

46146529 Browse Files

atomicity.h (__exchange_and_add): Change unused to __unused__. · f1158db3


2000-09-07  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

	* config/cpu/i386/bits/atomicity.h (__exchange_and_add): Change unused
	to __unused__.
	* config/cpu/ia64/bits/atomicity.h (__exchange_and_add): And here.
	* config/cpu/i486/bits/atomicity.h (__exchange_and_add): And here.

From-SVN: r36255

committed Sep 08, 2000

f1158db3 Browse Files

cpplib.h (struct cpp_options): Add user_label_prefix member, left out of commit… · 6db83155

cpplib.h (struct cpp_options): Add user_label_prefix member, left out of commit which removed cppulp.c.

	* cpplib.h (struct cpp_options): Add user_label_prefix member,
	left out of commit which removed cppulp.c.

From-SVN: r36254

committed Sep 08, 2000

6db83155 Browse Files

bb-reorder.c (fixup_reorder_chain): Add jump in new block after switch for CASE_DROPS_THROUGH. · 0d45144b
```
        * bb-reorder.c (fixup_reorder_chain): Add jump in new block
        after switch for CASE_DROPS_THROUGH.

From-SVN: r36253
```
Richard Henderson committed Sep 07, 2000
0d45144b Browse Files

07 Sep, 2000 14 commits

Add bits for --enable-maintainer-mode... · 7f586614


2000-09-07  Phil Edwards  <pme@sources.redhat.com>

	Add bits for --enable-maintainer-mode:
	- turns on enable_debug
          (doing "--enable-maint --disable-debug" will DTRT)
	- turns on -Werror, now off by default
	* acinclude.m4: Add bits.
	* aclocal.m4: Regenerate.
	* configure.in: Add defaults for GLIBCPP_ENABLE_DEBUG.
	* configure: Regenerate.

From-SVN: r36252

committed Sep 07, 2000

7f586614 Browse Files

std_cwctype.h: Remove yesterday's hacks. · bed7f389


2000-09-07  Benjamin Kosnik  <bkoz@cygnus.com>

	* bits/std_cwctype.h: Remove yesterday's hacks.

From-SVN: r36251

committed Sep 07, 2000

bed7f389 Browse Files

loop.c (strength_reduce): Call check_ext_dependant_givs. · e8cb4873

        * loop.c (strength_reduce): Call check_ext_dependant_givs.
        Properly extend the biv initial value for the giv.
        (record_biv): Zero ext_dependant.
        (record_giv): New argument ext_val.  Update all callers.
        (general_induction_var): Likewise.
        (consec_sets_giv): Likewise.
        (simplify_giv_expr): Likewise.  Fill in ext_val if we find
        a sign-extend, zero-extend, or truncate.
        (combine_givs_p): Make sure modes are compatible.
        (check_ext_dependant_givs): New.
        (extend_value_for_giv): New.
        * loop.h (struct induction): Add ext_dependant.
        * unroll.c (iteration_info): Extend the biv initial value for the giv.
        (find_splittable_givs): Likewise.
        (final_giv_value): Likewise.

From-SVN: r36250

committed Sep 07, 2000

e8cb4873 Browse Files

c-pragma.h: Define HANDLE_GENERIC_PRAGMAS if REGISTER_TARGET_PRAGMAS is defined. · 8b97c5f8

	* c-pragma.h: Define HANDLE_GENERIC_PRAGMAS if
	REGISTER_TARGET_PRAGMAS is defined.  Duplicate some
	definitions from cpplib.h.
	* cpplib.h: Don't typedef struct cpp_reader if c-pragma.h has
	already done it.
	* tm.texi: Document HANDLE_PRAGMA as no longer supported.  Add
	documentation for REGISTER_TARGET_PRAGMAS.

	* c-lex.c: Include cpplib.h before c-pragma.h.  Define a
	default-pragma callback to implement -Wunknown-pragmas if
	USE_CPPLIB.
	* c-parse.in: Move all includes to top of file.
	* c-pragma.c: Include cpplib.h before c-pragma.h.  Include
	tm_p.h.
	(dispatch_pragma): Put the namespace in the -Wunknown-pragmas
	warning.
	(init_pragma): If REGISTER_TARGET_PRAGMAS is defined, call it.

	* arm.h, arm-protos.h, arm.c,
	  c4x.h, c4x-protos.h, c4x.c,
	  h8300.h, h8300-protos.h, h8300.c,
	  i370.h, i370-protos.h, i370.c,
	  i960.h, i960-protos.h, i960.c,
	  sh.h, sh-protos.h, sh.c,
	  v850.h, v850-protos.h, v850.c: Convert HANDLE_PRAGMA-based
	pragmata scheme to use REGISTER_TARGET_PRAGMAS instead.

	* d30v.h: Don't mention HANDLE_PRAGMA in comment.  Add
	multiple include guard.
	* i370.md (untyped_call): Use GEN_CALL.
	(umodsi3): Remove unused variable.
	* sh/elf.h: Don't undef HANDLE_SYSV_PRAGMA.
	* v850.c (output_move_single, output_move_double): Constify
	return value.
	(print_operand): Constify a char *.
	* v850.h (struct small_memory_info): Constify name member.

From-SVN: r36249

committed Sep 07, 2000

8b97c5f8 Browse Files

h8300.h: Fix comment typos. · 1898584f

        * config/h8300.h: Fix comment typos.
        * config/h8300/h8300.md: Likewise.
        * config/h8300/lib1funcs.asm: Likewise.

From-SVN: r36248

committed Sep 07, 2000

1898584f Browse Files

stl_tree.h: Make operators !=, == type safe for map, set. · 3a664f16


2000-09-07  Brad Garcia  <bgarcia@laurelnetworks.com>

	* bits/stl_tree.h: Make operators !=, == type safe for map, set.
	* testsuite/23_containers/set_operators.cc: New file. Should not
	compile.
	* testsuite/23_containers/map_operators.cc: New file. Ditto.

From-SVN: r36247

committed Sep 07, 2000

3a664f16 Browse Files

000-09-07 Brad Garcia <bgarcia@laurelnetworks.com> · 3eea1aed

	* bits/stl_tree.h: Make operators !=, == type safe for map, set.
	* testsuite/23_containers/set_operators.cc: New file. Should not
	compile.
	* testsuite/23_containers/map_operators.cc: New file. Ditto.

From-SVN: r36246

committed Sep 07, 2000

3eea1aed Browse Files

Makefile.in: Remove references to cppulp.{c,o}. · 771c4df3

	* Makefile.in: Remove references to cppulp.{c,o}.
	* cppinit.c (initialize_builtins, cpp_start_read,
	cpp_handle_option): Update to use cpp_options structure.
	* cppulp.c: Remove.

From-SVN: r36245

committed Sep 07, 2000

771c4df3 Browse Files

* md5.c: #include "ansidecl.h". · 2ecd81ef
```
From-SVN: r36244
```
Michael Sokolov committed Sep 07, 2000
2ecd81ef Browse Files

verify.c (merge_types): Load the types to merge if necessary. · 3e99f50c

2000-09-05  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* verify.c (merge_types): Load the types to merge if necessary.

(http://gcc.gnu.org/ml/gcc-patches/2000-09/msg00245.html)

From-SVN: r36243

committed Sep 07, 2000

3e99f50c Browse Files

c-common.c (time_char_table): Allow %#b and %#h. · 2496f0b5

	* c-common.c (time_char_table): Allow %#b and %#h.

testsuite:
	* gcc.dg/format-ext-3.c: Test %#b and %#h as formats that should
	be accepted.

From-SVN: r36241

committed Sep 07, 2000

2496f0b5 Browse Files

reorg.c (find_end_label): If the basic block reorder pass moves the return insn… · bf6302f0

reorg.c (find_end_label): If the basic block reorder pass moves the return insn to some other place try...


	* reorg.c (find_end_label): If the basic block reorder pass moves the
	return insn to some other place try to locate it again and put our
	end_of_function_label there.
	* reorg.c (relax_delay_slots): Check if find_end_label created a
	new label that invalidates the current optimazation.

From-SVN: r36237

committed Sep 07, 2000

bf6302f0 Browse Files

* gcc.c-torture/execute/unroll-1.c: New test. · 33b35a8d
```
From-SVN: r36236
```
Catherine Moore committed Sep 07, 2000
33b35a8d Browse Files

unroll.c (unroll_loop): Check for unconditional jumps to loop continuation. · 4598ffe9

        * unroll.c (unroll_loop): Check for unconditional jumps
        to loop continuation.  Delete if n_iterations is 1.
        (ujump_to_loop_cont): New routine.

From-SVN: r36235

committed Sep 07, 2000

4598ffe9 Browse Files