Commits · 6f862f2fa9d2d3bdb8df842ebf67ea8e08bf47f5 · lvzhengyang / riscv-gcc-1

24 Jul, 2001 17 commits

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
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From-SVN: r44302
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Jason Merrill committed Jul 24, 2001
41971242 Browse Files
move to subdirs · 6f817aaf
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From-SVN: r44301
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Jason Merrill committed Jul 24, 2001
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* g++.dg/dg.exp: Run tests from subdirectories other than "special". · f8b529aa
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From-SVN: r44300
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Jason Merrill committed Jul 24, 2001
f8b529aa Browse Files
prune.exp (prune_gcc_output): Prune "Please submit a full bug report" message. · c9342257
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        * 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
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From-SVN: r44297
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Jason Merrill committed Jul 24, 2001
22d69b59 Browse Files
VMClassLoader.java (getPrimitiveClass): Return correct type. · 82545bf7
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	* 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
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From-SVN: r44290
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Jan Hubicka committed Jul 24, 2001
8f54d2ff Browse Files
Daily bump. · 016c22b5
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From-SVN: r44288
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GCC Administrator committed Jul 24, 2001
016c22b5 Browse Files
* flow.c (try_simplify_condjump): Use tidy_fallthru_edge. · 6a7ca996
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From-SVN: r44287
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Richard Henderson committed Jul 23, 2001
6a7ca996 Browse Files

23 Jul, 2001 23 commits

* reload.c: Fix comment typos. · 82efa2e5
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From-SVN: r44284
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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
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From-SVN: r44282
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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
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From-SVN: r44270
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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
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	* 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

* analyze_brprob: Fix awk compatibility problems; update comment. · 4edc91ae
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From-SVN: r44266
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Jan Hubicka committed Jul 23, 2001
4edc91ae Browse Files
MAINTAINERS (Various maintainers: s390 port): Added myself. · bfa79422
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From-SVN: r44265
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Ulrich Weigand committed Jul 23, 2001
bfa79422 Browse Files

reload.c (push_reload): Fix typo in comment. · e0120d6e

	* reload.c (push_reload): Fix typo in comment.
	(find_reloads_address): Ditto.
	(reg_overlap_mentioned_for_reload_p): Ditto in head comment.

From-SVN: r44264

committed Jul 23, 2001

e0120d6e Browse Files

* analyze_brprob: Fix more typos. · f981f97b
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From-SVN: r44263
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Andreas Jaeger committed Jul 23, 2001
f981f97b Browse Files
* analyze_brprob: Fix typos. · 075cc945
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From-SVN: r44262
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Andreas Jaeger committed Jul 23, 2001
075cc945 Browse Files
Daily bump. · f3a0f754
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From-SVN: r44258
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GCC Administrator committed Jul 23, 2001
f3a0f754 Browse Files

flow.c: Grammar check and clarify a lot of comments. · b02eea61

        * flow.c: Grammar check and clarify a lot of comments.
        (try_simplify_condjump): Rename variables to be clearer.
        (try_forward_edges): Skip complex and fallthru edges.
        Rearrange tests to avoid duplicate checks.
        (flow_find_cross_jump): Likewise.
        (outgoing_edges_match): Allow match if neither branch has
        probability data.  Loosen probability match to 5%.
        (try_crossjump_to_edge): Hoist repeated indirection into
        local variables.
        (try_crossjump_bb): Don't check complex edges.  Eliminate
        redundant crossjump tests.
        (try_optimize_cfg): Fix use of bool.  Reorganize cheaper
        checks before more expensive checks.

From-SVN: r44257

committed Jul 23, 2001

b02eea61 Browse Files

class.c (type_requires_array_cookie): Fix use of uninitialised variable has_two_argument_delete_p. · 18fee3ee
```
	* cp/class.c (type_requires_array_cookie): Fix use of uninitialised
	variable has_two_argument_delete_p.

From-SVN: r44256
```
Graham Stott committed Jul 23, 2001
18fee3ee Browse Files

fold-const.c (fold): Test vs FLOAT_TYPE_P instead of INTEGRAL_TYPE_P when... · 1f2f8b29

        * fold-const.c (fold): Test vs FLOAT_TYPE_P instead of
        INTEGRAL_TYPE_P when folding comparisons with operand_equal_p
        arguments.

From-SVN: r44255

committed Jul 22, 2001

1f2f8b29 Browse Files