Commits · e08f13ee31a0af695cd257391f7815ebc254da2e · lvzhengyang / riscv-gcc-1

25 Jul, 2001 3 commits

configure.in: Add rtems as a supported thread model. · e08f13ee

        * configure.in: Add rtems as a supported thread model.
        * gthr-rtems.h: Add missing entry point __gthread_active_p.
        * configure: Rebuilt.

From-SVN: r44324

committed Jul 24, 2001

e08f13ee Browse Files

semantics.c (finish_this_expr): Remove unused code. · cfe5dc31

2001-07-24  Phil Edwards  <pme@sources.redhat.com>

	* semantics.c (finish_this_expr):  Remove unused code.

From-SVN: r44323

committed Jul 25, 2001

cfe5dc31 Browse Files

stor-layout.c (get_mode_alignment): make it work when BITS_PER_UNIT is not a power of two. · 0c237688

        * stor-layout.c (get_mode_alignment): make it work when
        BITS_PER_UNIT is not a power of two.
        * builtins.c (get_pointer_alignment): Likewise.

From-SVN: r44322

committed Jul 24, 2001

0c237688 Browse Files

24 Jul, 2001 23 commits

simplify-rtx.c (avoid_constant_pool_reference): Coerce the retrieved constant… · 5a2aa3bd

simplify-rtx.c (avoid_constant_pool_reference): Coerce the retrieved constant into the expected mode.

        * simplify-rtx.c (avoid_constant_pool_reference): Coerce
        the retrieved constant into the expected mode.

From-SVN: r44321

committed Jul 24, 2001

5a2aa3bd Browse Files

flow.c (try_simplify_condjump): Avoid duplicated edges. · ca9fef16

	* flow.c (try_simplify_condjump): Avoid duplicated edges.
	(verify_flow_info): Check for duplicated edges; clarify
	error reporting.

	* flow.c (block_label): Update basic_block_for_insn.
	(commit_edge_insertions): Call compute_bb_for_insn.

	* flow.c (purge_dead_edges): Handle conditional jumps and conditional
	returns too.

	* flow.c (redirect_edge_and_branch,
	try_optimize_cfg): Use redirect_edge_succ_nodup
	(redirect_edge_succ_nodup): New.
	* basic_block.h (redirect_edge_succ_nodup): Declare.

	* toplev.c (rest_of_compilation): Rebuild CFG before cfg_cleanup
	after gcse.

From-SVN: r44320

committed Jul 24, 2001

ca9fef16 Browse Files

flow.c (try_forward_edges): Accept fallthru edge; Update comment. · 40fc4e6a

	* flow.c (try_forward_edges): Accept fallthru edge; Update comment.
	(try_crossjump_to_edge): Update commetns.
	(try_crossjump_bb): Likewise.

From-SVN: r44318

committed Jul 24, 2001

40fc4e6a Browse Files

combine.c (distribute_notes): Move set of need_refresh for noop_move_p down to catch all cases. · e7139885
```
        * combine.c (distribute_notes): Move set of need_refresh
        for noop_move_p down to catch all cases.

From-SVN: r44317
```
Richard Henderson committed Jul 24, 2001
e7139885 Browse Files

prims.cc (_JNI_OnLoad): New function. · edd60b15

	* prims.cc (_JNI_OnLoad): New function.
	(JNI_OnLoad): Use it.
	(_Jv_CreateJavaVM): Check for _JNI_OnLoad, not NULL.

From-SVN: r44316

committed Jul 24, 2001

edd60b15 Browse Files

Makefile.am (AM_MAKEFLAGS): Pass RUNTESTFLAGS. · 6e6958dc
```
	* Makefile.am (AM_MAKEFLAGS): Pass RUNTESTFLAGS.
	Makefile.in: Regenerate.

From-SVN: r44314
```
Rainer Orth committed Jul 24, 2001
6e6958dc Browse Files

recog.c (split_all_insns_noflow): New. · 6f862f2f

	* recog.c (split_all_insns_noflow): New.
	* rtl.h (split_all_insns_noflow): Declare.
	* ia64.c (ia64_reorg): Use split_all_insns_noflow.
	* m68hc11.c (m68hc11_reorg): Likewise.
	* sh.c (machine_dependent_reorg): Likewise.
	* toplev.c (rest_of_compilation): Likewise for last split_all_insns
	call.

From-SVN: r44312

committed Jul 24, 2001

6f862f2f Browse Files

sh.md (ashlsi3_std splitter): Split only after reload. · 615cd49b

2001-07-18  Andrew Haley  <aph@cambridge.redhat.com>

        * config/sh/sh.md (ashlsi3_std splitter): Split only after reload.
        (ashlsi3_n splitter): Likewise.
        (lshrsi3_n splitter): Likewise.

        (GOTaddr2picreg): Make const SImode.
        (sym_label2reg): Likewise.
        (symGOT2reg): Likewise.
        (symGOTOFF2reg) Likewise.

        (casesi_worker_0): Make unspec SImode.

From-SVN: r44304

committed Jul 24, 2001

615cd49b Browse Files

sh.c (barrier_align): Check that an operand really is an insn before extracting its INSN_CODE. · 2b9d17c7

2001-07-18  Andrew Haley  <aph@cambridge.redhat.com>

        * config/sh/sh.c (barrier_align): Check that an operand really is
        an insn before extracting its INSN_CODE.

From-SVN: r44303

committed Jul 24, 2001

2b9d17c7 Browse Files

* lib/scanasm.exp (scan-assembler*): Don't take "testcase" argument. · 41971242
```
From-SVN: r44302
```
Jason Merrill committed Jul 24, 2001
41971242 Browse Files
move to subdirs · 6f817aaf
```
From-SVN: r44301
```
Jason Merrill committed Jul 24, 2001
6f817aaf Browse Files
* g++.dg/dg.exp: Run tests from subdirectories other than "special". · f8b529aa
```
From-SVN: r44300
```
Jason Merrill committed Jul 24, 2001
f8b529aa Browse Files
prune.exp (prune_gcc_output): Prune "Please submit a full bug report" message. · c9342257
```
        * lib/prune.exp (prune_gcc_output): Prune "Please submit a full
        bug report" message.

From-SVN: r44299
```
Jason Merrill committed Jul 24, 2001
c9342257 Browse Files

sh.h (OVERRIDE_OPTIONS): Add braces to get rid of dangling else. · cfe1cd40

2001-07-24  Andrew Haley  <aph@cambridge.redhat.com>

        * config/sh/sh.h (OVERRIDE_OPTIONS): Add braces to get rid of
        dangling else.

        * config/sh/sh.h (INITIALIZE_TRAMPOLINE): Truncate operands
        for SImode to prevent overflow.

From-SVN: r44298

committed Jul 24, 2001

cfe1cd40 Browse Files

tweak comment · 22d69b59
```
From-SVN: r44297
```
Jason Merrill committed Jul 24, 2001
22d69b59 Browse Files
VMClassLoader.java (getPrimitiveClass): Return correct type. · 82545bf7
```
	* java/lang/VMClassLoader.java (getPrimitiveClass): Return correct
	type.

From-SVN: r44296
```
Tom Tromey committed Jul 24, 2001
82545bf7 Browse Files

intrinsic-unix-bessel.f: New test · 897c6ab7

2001-07-24  David Billinghurst <David.Billinghurst@riotinto.com>

	* g77.f-torture/execute/intrinsic-unix-bessel.f: New test
	* g77.f-torture/execute/intrinsic-unix-erf.f: New test
	* g77.f-torture/execute/intrinsic-vax-cd.f: New test
	* g77.f-torture/execute/intrinsic-f2c-z.f: New test

From-SVN: r44295

committed Jul 24, 2001

897c6ab7 Browse Files

irix6-libc-compat.c: New file. · 46d2e8d7

	* config/mips/irix6-libc-compat.c: New file.
	* config/mips/t-iris6 (LIB2FUNCS_STATIC_EXTRA): Use it.
	* doc/install.texi (Specific, mips*-sgi-irix6): Mention structure
	passing workaround.

From-SVN: r44294

committed Jul 24, 2001

46d2e8d7 Browse Files

rtl.texi (REG_POINTER): Document. · cd6e5291

	* rtl.texi (REG_POINTER): Document.
	(Machine Modes): Document BImode, OImode, PQImode, PHImode,
	QFmode, HFmode, TQFmode, QCmode, and HCmode.

From-SVN: r44292

committed Jul 24, 2001

cd6e5291 Browse Files

Simplify rtti, now we've only one ABI. · 7f54a851

	* cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
	CPTI_TINFO_VAR_ID.
	(tinfo_decl_id, tinfo_var_id): Remove.
	(get_typeid_1): Remove.
	* rtti.c
	(init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
	(typeid_ok_p): New function.
	(build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
	(get_tinfo_decl): Remove old abi documentation.
	(tinfo_from_decl): Remove.
	(get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
	(get_typeid_1): Remove.
	(get_base_offset): Remove.
	(synthesize_tinfo_var): Absorb get_base_offset.
	(create_real_tinfo_var): Don't use tinfo_decl_id.

From-SVN: r44291

committed Jul 24, 2001

7f54a851 Browse Files

* flow.c (delete_noop_moves): Do not confuse libcall regions. · 8f54d2ff
```
From-SVN: r44290
```
Jan Hubicka committed Jul 24, 2001
8f54d2ff Browse Files
Daily bump. · 016c22b5
```
From-SVN: r44288
```
GCC Administrator committed Jul 24, 2001
016c22b5 Browse Files
* flow.c (try_simplify_condjump): Use tidy_fallthru_edge. · 6a7ca996
```
From-SVN: r44287
```
Richard Henderson committed Jul 23, 2001
6a7ca996 Browse Files

23 Jul, 2001 14 commits

* reload.c: Fix comment typos. · 82efa2e5
```
From-SVN: r44284
```
Kazu Hirata committed Jul 23, 2001
82efa2e5 Browse Files

h8300-protos.h: Add a prototype for general_operand_dst_push. · ba412630

	* config/h8300/h8300-protos.h: Add a prototype for
	general_operand_dst_push.
 	* config/h8300/h8300.c (general_operand_dst_push): New.
	* config/h8300/h8300.h (OK_FOR_T): New.
	(EXTRA_CONSTRAINT): Use it.
	* config/h8300/h8300.md (movqi_push): Remove and integrate into
	the existing movqi pattern.
	(movhi_push): Likewise.

From-SVN: r44283

committed Jul 23, 2001

ba412630 Browse Files

* gcse.c (cprop_insn): Update call of cprop_cc0_jump. · 21715220
```
From-SVN: r44282
```
Jan Hubicka committed Jul 23, 2001
21715220 Browse Files

extend.texi: Update __builtin_return_address and __builtin_frame_address. · dd96fbc5

2001-07-23  H.J. Lu  (hjl@gnu.org)

	* doc/extend.texi: Update __builtin_return_address and
	__builtin_frame_address.

From-SVN: r44281

committed Jul 23, 2001

dd96fbc5 Browse Files

i386.c (ix86_expand_setcc): Don't use method 0 before CSE. · c50e5bc0

        * config/i386/i386.c (ix86_expand_setcc): Don't use method 0
        before CSE.
        * config/i386/i386.md: New setcc+movzbl peephole2.

From-SVN: r44279

committed Jul 23, 2001

c50e5bc0 Browse Files

Make-lang.in (objc-act.o): Depend on debug.h. · 9099cc4f

	* objc/Make-lang.in (objc-act.o): Depend on debug.h.
	* objc/objc-act.c: Include debug.h.
	(synth_module_prologue): Save and restore debug hooks too.

From-SVN: r44278

committed Jul 23, 2001

9099cc4f Browse Files

tm.texi (TARGET_FLOAT_FORMAT): Document IBM_FLOAT_FORMAT and C4X_FLOAT_FORMAT. · 68eb4fb9
```
	* tm.texi (TARGET_FLOAT_FORMAT): Document IBM_FLOAT_FORMAT
	and C4X_FLOAT_FORMAT.
	(BOOL_TYPE_SIZE): Document.

From-SVN: r44277
```
Lars Brinkhoff committed Jul 23, 2001
68eb4fb9 Browse Files

javaprims.h: Rebuilt class list. · e109d16f

	* gcj/javaprims.h: Rebuilt class list.
	* Makefile.in: Rebuilt.
	* Makefile.am (core_java_source_files): Added VMClassLoader.
	* java/lang/VMClassLoader.java: New file.
	* java/lang/Boolean.java: Merged with Classpath.
	* java/lang/Byte.java: Merged with Classpath.
	* java/lang/Integer.java: Merged with Classpath.
	* java/lang/Long.java: Merged with Classpath.
	* java/lang/Number.java: Merged with Classpath.
	* java/lang/Short.java: Merged with Classpath.

From-SVN: r44274

committed Jul 23, 2001

e109d16f Browse Files

unroll.c (loop_iterations): Fix miscalculation of initial giv offset. · 57de7530
```
	* unroll.c (loop_iterations): Fix miscalculation of initial
	giv offset.

From-SVN: r44272
```
Clinton Popetz committed Jul 23, 2001
57de7530 Browse Files

limits_generic.h (int): Set digits and digits10 appropriately for word size. · cba6dfc8

	* include/bits/limits_generic.h (int): Set digits and digits10
	appropriately for word size.
	(unsigned int,long,unsigned long): Likewise.

From-SVN: r44271

committed Jul 23, 2001

cba6dfc8 Browse Files

* gcc.c-torture/execute/20010723-1.c: New test. · 1ee6b839
```
From-SVN: r44270
```
Jeffrey A Law committed Jul 23, 2001
1ee6b839 Browse Files

tm.texi (MD_CAN_REDIRECT_BRANCH): New macro. · 6e7b03e1

2001-07-13  Andrew Haley  <aph@redhat.com>

        * doc/tm.texi (MD_CAN_REDIRECT_BRANCH): New macro.
        * config/sh/sh.h (MD_CAN_REDIRECT_BRANCH): New macro.
        * config/sh/sh.c (sh_can_redirect_branch): New function.
        * config/sh/sh-protos.h (sh_can_redirect_branch): Declare.
        * reorg.c (steal_delay_list_from_target): Use
        MD_CAN_REDIRECT_BRANCH to see if redirection is possible.

From-SVN: r44269

committed Jul 23, 2001

6e7b03e1 Browse Files

flow.c (try_simplify_condjump): Unlink insn chain on fallthru edge; use can_fallthru. · 0dd94abd
```
	* flow.c (try_simplify_condjump): Unlink insn chain on
	fallthru edge; use can_fallthru.

From-SVN: r44268
```
Jan Hubicka committed Jul 23, 2001
0dd94abd Browse Files

basic-block.h (find_sub_basic_block): Declare. · 0005550b

	* basic-block.h (find_sub_basic_block): Declare.
	* flow.c (make_edges): New arguments MIN and MAX;
	(find_sub_basic_blocks): Revamp to use make_edges
	and purge_dead_edges.
	(find_basic_blocks): Update call of find_sub_basic_block.

	* recog.c (split_all_insns): Always expect CFG to be consistent;
	call find_sub_basic_blocks in case something has changed.
	* toplev.c (rest_of_compilation): Always call split_all_insns once CFG
	has been built.

	* basic-block.h (delete_noop_moves): Declare.
	* combine.c (combine_instructions): Call it.
	(recog_for_combine): Tolerate noop moves
	(distribute_notes): Force refresh when register dies at noop move.
	* flow.c (delete_noop_moves): Use BB structure; delete JUMP insns
	too.
	(life_analysis): Update delete_noop_moves call.
	(set_noop_p): Move too ...
	* rtlanal.c (noop_move_p): ... here.
	* rtl.h (noop_move_p): Declare.

	* basic-block.h (purge_all_dead_edges, purge_dead_edges): New functions.
	* toplev.c (rest_of_compilation): Conditionally call purge_all_dead_edges
	after combine.
	* gcse.c (cprop_cc0_jump, cprop_insn): New argument "basic_block".
	(cprop_jump): Likewise; call purge_dead_edges if substitution suceeded.

From-SVN: r44267

committed Jul 23, 2001

0005550b Browse Files