Commits · d1c6a4014429a8f3e3267c3f41c0be77b198fb38 · lvzhengyang / riscv-gcc-1

30 Apr, 2004 3 commits
- gcse.c (remove_reachable_equiv_notes): Delete notes also in blocks which have kill flag set. · d1c6a401
```
	* gcse.c (remove_reachable_equiv_notes): Delete notes also in
	blocks which have kill flag set.

From-SVN: r81322
```
  Josef Zlomek committed Apr 30, 2004
  d1c6a401 Browse Files
- configure.ac (--with-as): Abort if user-supplied assembler cannot be executed. · 99c012a8
```
	* configure.ac (--with-as): Abort if user-supplied assembler
	cannot be executed.
	(--with-ld): Likewise for the linker.
	* configure: Regenerate.

From-SVN: r81316
```
  Ben Elliston committed Apr 30, 2004
  99c012a8 Browse Files
- Daily bump. · 9f08a755
```
From-SVN: r81313
```
  GCC Administrator committed Apr 30, 2004
  9f08a755 Browse Files
29 Apr, 2004 20 commits

locale.cc (locale::operator==): Always avoid constructing locale::name(),… · 59639106

locale.cc (locale::operator==): Always avoid constructing locale::name(), directly compare pairs of _M_names.

2004-04-29  Paolo Carlini  <pcarlini@suse.de>

	* src/locale.cc (locale::operator==): Always avoid constructing
	locale::name(), directly compare pairs of _M_names.

From-SVN: r81309

committed Apr 29, 2004

59639106 Browse Files

convert.c (convert_to_integer): Ensure `long_integer_type_node' isn't NULL before using it. · d2be4368
```
       * convert.c (convert_to_integer): Ensure `long_integer_type_node'
       isn't NULL before using it.

From-SVN: r81305
```
Kaveh R. Ghazi committed Apr 29, 2004
d2be4368 Browse Files

rs6000-power2-1.c: Change the options to be more correct. · ec52e7d5

2004-04-29  Andrew Pinski  <pinskia@physics.uc.edu>

        * gcc.dg/rs6000-power2-1.c: Change the options to be more correct.
        * gcc.dg/rs6000-power2-2.c: Change the options to be more correct.
        Change the asm registers to be in form of frN instead of fN.

From-SVN: r81303

committed Apr 29, 2004

ec52e7d5 Browse Files

re PR target/15189 (wrong filling of delay slot with -march=mips1 -G0… · 15a6f2c3

re PR target/15189 (wrong filling of delay slot with -march=mips1 -G0 -mno-split-addresses -mno-explicit-relocs)

	PR target/15189
	* config/mips/mips.md (load_df_low): Use default length.
	(load_df_high, store_df_high): Likewise.

From-SVN: r81301

committed Apr 29, 2004

15a6f2c3 Browse Files

mips.md, [...]: Fix comment typos. · effa5d5d

	* config/mips/mips.md, config/mips/sb1.md,
	config/rs6000/rs6000.c: Fix comment typos.

From-SVN: r81296

committed Apr 29, 2004

effa5d5d Browse Files

builtins.c, [...]: Fix comment typos. · 2b8a92de
```
	* builtins.c, cgraph.c, cgraphunit.c, final.c, fold-const.c:
	Fix comment typos.

From-SVN: r81291
```
Kazu Hirata committed Apr 29, 2004
2b8a92de Browse Files

gcc.c (DELETE_IF_ORDINARY): New macro default definition. · 8fd58397

	* gcc.c (DELETE_IF_ORDINARY): New macro default definition.
	(delete_if_ordinary): Use above macro.
	* config/alpha/xm-vms.h (DELETE_IF_ORDINARY): New macro VMS definition.
	Update copyright.
	* doc/hostconfig.texi (DELETE_IF_ORDINARY): Document new macro.
	* libiberty/mkstemps.c (mkstemps) [VMS]: Remove special open option.
	 Update copyright.

From-SVN: r81290

committed Apr 29, 2004

8fd58397 Browse Files

[multiple changes] · d935a36e

2004-04-29  Ed Schonberg  <schonberg@gnat.com>

	* checks.adb (Enable_Range_Check): If the prefix of an index component
	is an access to an unconstrained array, perform check unconditionally.

2004-04-29  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>

	* decl.c (gnat_to_gnu_field): Also call make_packable_type if
	Component_Clause.

2004-04-29  Olivier Hainque  <hainque@act-europe.fr>

	* init.c (__gnat_install_handler, __gnat_error_handler): Remove
	alternate stack setting. There was no support for the tasking cases
	and the changes eventually caused a number of side-effect failures in
	the non-tasking case too.

2004-04-29  Eric Botcazou  <ebotcazou@act-europe.fr>

	lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
	-gnats is passed.

2004-04-29  Vincent Celier  <celier@gnat.com>

	* make.adb (Gnatmake): Increase max size of argument array for
	gnatbind for the potential addition of -F.
	If there are Stand-Alone Library projects, invoke gnatbind with -F to
	be sure that elaboration flags will be checked.

	* switch-c.adb: Correct call to Scan_Pos for -gnateI

2004-04-29  Thomas Quinot  <quinot@act-europe.fr>

	* sem_warn.adb (Check_References): Move '<access-variable> may be
	null' warning out of under Warn_On_No_Value_Assigned.

2004-04-29  Ed Falis  <falis@gnat.com>

	* gnat_ugn.texi: Fixed texi error

2004-04-29  Robert Dewar  <dewar@gnat.com>

	* sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
	abstract operations if they come from predefined files.

	* gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
	Dynamic, not RM).

	* s-addope.adb: Correct obvious error in mod function

From-SVN: r81289

committed Apr 29, 2004

d935a36e Browse Files

c-decl.c (get_parm_info): Use the correct tag keywords when warning about type… · 56141a6a

c-decl.c (get_parm_info): Use the correct tag keywords when warning about type declarations in prototypes.

* c-decl.c (get_parm_info): Use the correct tag keywords when
warning about type declarations in prototypes.

From-SVN: r81287

committed Apr 29, 2004

56141a6a Browse Files

* config.gcc: Pull list of cores from arm-cores.def. · 2682e19f
```
From-SVN: r81285
```
Paul Brook committed Apr 29, 2004
2682e19f Browse Files

Complete last checkin: · c5207837

2004-04-29  Paolo Bonzini  <bonzini@gnu.org>

	Complete last checkin:
        * combine.c (combine_simplify_rtx): Adjust call to use
        simplify_relational_operation.  Do not use SELECT_CC_MODE
        when a comparison already has a MODE_CC mode.

From-SVN: r81283

committed Apr 29, 2004

c5207837 Browse Files

combine.c (combine_simplify_rtx): Adjust call to use simplify_relational_operation. · c6fb08ad

2004-04-29  Paolo Bonzini  <bonzini@gnu.org>

        * combine.c (combine_simplify_rtx): Adjust call to use
        simplify_relational_operation.  Do not use SELECT_CC_MODE
        when a comparison already has a MODE_CC mode.
        (simplify_set): simplify_relational_operation may now
        return another relational expression.
        * cse.c (fold_rtx): simplify_relational_operation now
        takes of computing the comparison mode.
        * dojump.c (compare_from_rtx): Use simplify_relational_operation,
        remove dead code.
        (do_compare_rtx_and_jump): Likewise.
        * integrate.c (subst_constants): simplify_relational_operation
        may now return another relational expression.
        * simplify-rtx.c (simplify_gen_relational): Move most code to
        the new simplify_relational_operation and
        simplify_relational_operation_1 functions.
        (simplify_relational_operation): Rewritten.
        (simplify_relational_operation_1): New function.
        (simplify_ternary_operation): simplify_relational_operation
        may now return another relational expression.
        (simplify_rtx): Remove unnecessary temp variable.

From-SVN: r81282

committed Apr 29, 2004

c6fb08ad Browse Files

acx.m4: Fix fastcompare support for new-bootstrap. · 6cf1ac42

2004-04-28  Paolo Bonzini  <bonzini@gnu.org>

        * config/acx.m4: Fix fastcompare support for new-bootstrap.
        * configure: Regenerate.

From-SVN: r81281

committed Apr 29, 2004

6cf1ac42 Browse Files

reg-stack.c (swap_to_top): New function. · f964bd29

2004-04-23  Uros Bizjak  <uros@kss-loka.si>

        * reg-stack.c (swap_to_top): New function.
        (subst_stack_regs_pat): UNSPEC_FPATAN, UNSPEC_FYL2X: Use\
        swap_to_top().
        (subst_stack_regs_pat): UNSPEC_FSCALE: Remove.
        (subst_stack_regs_pat): Handle UNSPEC_FSCALE_FRACT and
        UNSPEC_FSCALE_EXP.

        * config/i386/i386.md (UNSPEC_FSCALE): Remove.
        (*fscale_sfxf3, *fscale_dfxf3, *fscale_xf3): Remove insn pattern.
        (UNSPEC_FSCALE_FRACT, UNSPEC_FSCALE_EXP): New unspecs to represent
        x87's fscale insn.
        (*fscalexf4: Define new insn pattern to implement x87 fscale insn.
        (exp?f2, exp10?f2, exp2?f2): Use *fscalexf4 and float_truncate
        patterns.

From-SVN: r81278

committed Apr 29, 2004

f964bd29 Browse Files

* MAINTAINERS: Add myself to write-after-approval. · fe666335
```
From-SVN: r81277
```
Uros Bizjak committed Apr 29, 2004
fe666335 Browse Files

re PR gcov-profile/14944 ([3.4 only] ICE when gcc reads *.gcda file of different version) · cb83302c

Patch from Serge Belyshev.
PR 14944
* coverage.c (read_counts_file): Fix usage of warning () call.
* pretty-print.c (pp_base_format_text): Fix typo in the comment.

From-SVN: r81276

committed Apr 28, 2004

cb83302c Browse Files

invoke.texi (Objective-C Dialect Options): Don't prefix options with "-" in the option index. · 5ad7ae7f

	* doc/invoke.texi (Objective-C Dialect Options): Don't prefix
	options with "-" in the option index.
	(SPARC Options): Likewise.
	(M32R/D Options): Likewise.

From-SVN: r81272

committed Apr 29, 2004

5ad7ae7f Browse Files

Fix typo. · c4b8e5de
```
From-SVN: r81270
```
Kaveh Ghazi committed Apr 29, 2004
c4b8e5de Browse Files

convert.c (convert_to_integer): Convert (long)round -> lround, etc. · 332d782c

	* convert.c (convert_to_integer): Convert (long)round -> lround,
	etc.

testsuite:
	* gcc.dg/torture/builtin-convert-2.c: New test.

From-SVN: r81269

committed Apr 29, 2004

332d782c Browse Files

Daily bump. · b5bfe584
```
From-SVN: r81266
```
GCC Administrator committed Apr 29, 2004
b5bfe584 Browse Files

28 Apr, 2004 14 commits

rs6000.c (registers_ok_for_quad_peep): Return false if we do not have fp register. · 90f81f99

2004-04-28  Andrew Pinski  <pinskia@physics.uc.edu>

        * config/rs6000/rs6000.c (registers_ok_for_quad_peep):
        Return false if we do not have fp register.
        (addrs_ok_for_quad_peep): Rename to ...
        (mems_ok_for_quad_peep): this.
        Add check for volatile memory.
        * config/rs6000/rs6000-protos.h (addrs_ok_for_quad_peep):
        Rename to ...
        (mems_ok_for_quad_peep): this.
        * config/rs6000/rs6000.md: Change peephole's for lfq/stq
        to peephole2's.
        (lfq_power2): New instruction.
        (stfq_power2): Likewise.

2004-04-28  Andrew Pinski  <pinskia@physics.uc.edu>

        * gcc.dg/rs6000-power2-1.c: New test.
        * gcc.dg/rs6000-power2-2.c: New test.

From-SVN: r81262

committed Apr 28, 2004

90f81f99 Browse Files

Makefile.in: Add target macro definitions for s390*-linux*. · ea16c81b

	* Makefile.in: Add target macro definitions for s390*-linux*.
	* system-linux-s390.ads: New file.
	* system-linux-s390x.ads: New file.

From-SVN: r81261

committed Apr 28, 2004

ea16c81b Browse Files

re PR c/15004 ([unit-at-a-time] no warning for unused paramater in static function) · 902edd36


	* gcc.dg/unused-6.c: New test.

	PR c/15004
	* function.c (do_warn_unused_parameter): Break out form ...
	(expand_function_end): ... here; warn only when not using cgraphunit.
	* function.h (do_warn_unused_parameter): Declare.
	* cgraphunit.c: Include function.h.
	(cgraph_finalize_function): Do unused parameter warning.
	* Makefile.in (cgraphunit.o): Depend on function.h

From-SVN: r81260

committed Apr 28, 2004

902edd36 Browse Files

Makefile.in ($(DESTDIR)$(infodir)/%.info): Don't condition calling install-info… · a89f5df3

Makefile.in ($(DESTDIR)$(infodir)/%.info): Don't condition calling install-info on $(DESTDIR)$(infodir)/dir already being...

	* Makefile.in ($(DESTDIR)$(infodir)/%.info): Don't condition
	calling install-info on $(DESTDIR)$(infodir)/dir already being
	present.

From-SVN: r81256

committed Apr 28, 2004

a89f5df3 Browse Files

* dwarf2out.c (mem_loc_descriptor): Handle shifts. · 40f0b3ee
```
From-SVN: r81252
```
Paul Brook committed Apr 28, 2004
40f0b3ee Browse Files
* gnat_ugn.texi: Correct argument to @setfilename. · f0e6f845
```
From-SVN: r81251
```
Joseph Myers committed Apr 28, 2004
f0e6f845 Browse Files

a-exexpr.adb (Unwind_Word): New data type. · e8c2eedc

	* a-exexpr.adb (Unwind_Word): New data type.
	(Unwind_Exception): Use it as type of Private1 and Private2.

	* raise.c (db_action_for): Fix debug printf.

From-SVN: r81250

committed Apr 28, 2004

e8c2eedc Browse Files

gcse.c (find_moveable_store): Do not accept store insns with REG_EH_REGION note. · c2e2375e
```
	* gcse.c (find_moveable_store): Do not accept store insns with
	REG_EH_REGION note.

From-SVN: r81249
```
Ulrich Weigand committed Apr 28, 2004
c2e2375e Browse Files

calls.c (precompute_arguments): Remove PROMOTE_FOR_CALL_ONLY. · 9e1622ed

	* calls.c (precompute_arguments): Remove PROMOTE_FOR_CALL_ONLY.
	* function.c (assign_temp): Ditto.
	* system.h (PROMOTE_FOR_CALL_ONLY): Poison.

From-SVN: r81247

committed Apr 28, 2004

9e1622ed Browse Files

* config/arm/lib1funcs.asm: Recognize armv5tej and armv6. · e0d4a859
```
From-SVN: r81246
```
Paul Brook committed Apr 28, 2004
e0d4a859 Browse Files

Makefile.in: Add target pairs for powerpc darwin* tasking support. · c470d7c9

	* Makefile.in: Add target pairs for powerpc darwin*
	tasking support.

	* a-intnam-darwin.ads, s-osinte-darwin.adb,
	s-osinte-darwin.ads, system-darwin-ppc.ads: New files.

From-SVN: r81245

committed Apr 28, 2004

c470d7c9 Browse Files

var-tracking.c (variable_different_p): Add a parameter compare_current_location... · 83532fb7

	* var-tracking.c (variable_different_p): Add a parameter
	compare_current_location, compare current location of variable parts
	if it is true.
	(dataflow_set_different_1): Pass compare_current_location == false.
	(dataflow_set_different_2): Pass compare_current_location == false.
	(emit_notes_for_differences_1): Pass compare_current_location == true.

From-SVN: r81242

committed Apr 28, 2004

83532fb7 Browse Files

s390.md ("casesi"): Mark jump table access as non-trapping and unchanging. · cfa29496
```
	* config/s390/s390.md ("casesi"): Mark jump table access as
	non-trapping and unchanging.

From-SVN: r81240
```
Ulrich Weigand committed Apr 28, 2004
cfa29496 Browse Files
Daily bump. · 7989b0e4
```
From-SVN: r81237
```
GCC Administrator committed Apr 28, 2004
7989b0e4 Browse Files

27 Apr, 2004 3 commits

re PR debug/14829 (Bootstrap comparison failure on hppa64-hp-hpux11.11) · 23959f19

	PR debug/14829
	* dwarf2out.c (reg_number): Rename to dbx_reg_number.  Adjust all
	callers.
	(multiple_reg_loc_descriptor, reg_loc_descriptor): Use gcc register
	number for indexing hard_regno_nregs array.

From-SVN: r81233

committed Apr 27, 2004

23959f19 Browse Files

darwin.h (STARTFILE_SPEC): Use %s to find crt2.o. · 2f70eed1

	* config/darwin.h (STARTFILE_SPEC): Use %s to find crt2.o.
	* config/darwin-crt2.c: Only have contents on __ppc__.

From-SVN: r81230

committed Apr 27, 2004

2f70eed1 Browse Files

xtensa.c (call_insn_operand): Check SYMBOL_REF_EXTERNAL_P in addition to SYMBOL_REF_LOCAL_P. · f1dfe704

	* config/xtensa/xtensa.c (call_insn_operand): Check
	SYMBOL_REF_EXTERNAL_P in addition to SYMBOL_REF_LOCAL_P.
	* config/xtensa/xtensa.h (LEGITIMATE_PIC_OPERAND): Likewise.
	* config/xtensa/xtensa.md (call, call_value): Likewise.

From-SVN: r81228

committed Apr 27, 2004

f1dfe704 Browse Files