Commits · 189d4130c01540a44347272a18fb3868dc0016f1 · lvzhengyang / riscv-gcc-1

29 Nov, 2005 14 commits

fold-const.c (negate_expr_p): Return true for BIT_NOT_EXPR. · 189d4130

2005-11-29  Andrew Pinski  <pinskia@physics.uc.edu>

        * fold-const.c (negate_expr_p): Return true for BIT_NOT_EXPR.
        (fold_unary) <case NEGATE_EXPR>: Move -(~a) transformation to ...
        (negate_expr): Here.

From-SVN: r107671

committed Nov 29, 2005

189d4130 Browse Files

* typeck.c (build_x_unary_op): Correct spelling in error message. · 719fbd99
```
From-SVN: r107670
```
Ben Elliston committed Nov 30, 2005
719fbd99 Browse Files
i386.h (FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN): Fix typo in comment. · ead903e9
```
	* config/i386/i386.h (FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN):
	Fix typo in comment.

From-SVN: r107669
```
Ben Elliston committed Nov 30, 2005
ead903e9 Browse Files

Makefile.tpl (clean-target-libgcc): Invoke clean-target-libgcc from the gcc build directory. · 2f3bdde7

	* Makefile.tpl (clean-target-libgcc): Invoke clean-target-libgcc
	from the gcc build directory.
	* Makefile.in: Regenerate.
gcc/
	* Makefile.in (clean-target): Depend on clean-target-libgcc.
	(clean-target-libgcc): Import rule from the top-level Makefile.in.

From-SVN: r107668

committed Nov 29, 2005

2f3bdde7 Browse Files

io.c (gfc_resolve_open): RESOLVE_TAG access field as well. · 1e90e92f

	* io.c (gfc_resolve_open): RESOLVE_TAG access field as well.

	* gfortran.dg/open_access_1.f90: New test.

From-SVN: r107665

committed Nov 29, 2005

1e90e92f Browse Files

Start building libdecnumber at the top-level: · a4b6c45a

	* Makefile.def: Add new libdecnumber host_module.  Make all-gcc
	depend on all-libdecnumber.
	* configure.in (host_libs): Include libdecnumber.
	* Makefile.in: Regenerate.
	* configure: Likewise.

From-SVN: r107659

committed Nov 29, 2005

a4b6c45a Browse Files

Some cleanups from dfp-branch: · fbdb1ec6

	* decUtility.c: Remove redundant #includes.
	* decUtility.h (__dec_byte_swap): Remove prototype.

From-SVN: r107658

committed Nov 29, 2005

fbdb1ec6 Browse Files

re PR fortran/25149 (Compiler dies on -std=f95) · 9852c209

2005-11-28  Steven G. Kargl  <kargls@comcast.net>

	PR libgfortran/25149
	* intrinsics/abort.c: Add external abort_ to allow linking when 
	invoking -std=f95 in testsuite.

From-SVN: r107655

committed Nov 29, 2005

9852c209 Browse Files

re PR middle-end/20109 (printf optimizations and non-ASCII character sets) · 000ba23d

	PR middle-end/20109
	PR middle-end/25120
	* builtins.c (init_target_chars): New.
	(expand_builtin_printf, expand_builtin_fprintf,
	expand_builtin_sprintf, fold_builtin_sprintf,
	maybe_emit_sprintf_chk_warning, fold_builtin_sprintf_chk,
	fold_builtin_snprintf_chk, fold_builtin_printf,
	fold_builtin_fprintf): Check for matching format strings using
	the target charset.
	
testsuite:
	* gcc.dg/charset/builtin2.c: New test.

From-SVN: r107652

committed Nov 29, 2005

000ba23d Browse Files

Autoconfiscate this directory: · 8fdb0857

	* configure.ac: New file.
	* aclocal.m4: Likewise.
	* Makefile.in: Likewise.
	* configure: Generate.
	* config.in: Likewise.

From-SVN: r107650

committed Nov 29, 2005

8fdb0857 Browse Files

config.gcc: Do not use fixproto on m68k-elf. · 0cb5c97c

2005-11-29  Paul Brook  <paul@codesourcery.com>

	* config.gcc: Do not use fixproto on m68k-elf.

From-SVN: r107644

committed Nov 29, 2005

0cb5c97c Browse Files

expmed.c (div_cost): Replace with... · a28b2ac6


	* expmed.c (div_cost): Replace with...
	(sdiv_cost, udiv_cost): New.
	(init_expmed): Initialize sdiv_cost and udiv_cost, not div_cost.
	Rename the div and mod fields, used to initialize sdiv_pow2_cheap
	and smod_pow2_cheap, to sdiv_32 and smod_32 to avoid confusion.
	(expand_divmod): Replace use of div_cost with either sdiv_cost
	or udiv_cost depending upon the signedness of the operation.

From-SVN: r107641

committed Nov 29, 2005

a28b2ac6 Browse Files

re PR libfortran/24991 (gfortran build fails with - error:gthr-default.h: No… · 0a6a4494

re PR libfortran/24991 (gfortran build fails with - error:gthr-default.h: No such file or directory)

PR libfortran/24991
* config/darwin.c (machopic_indirection_name,
machopic_output_indirection): Follow transparent alias chain.

From-SVN: r107639

committed Nov 29, 2005

0a6a4494 Browse Files

Daily bump. · 6b12b9b3
```
From-SVN: r107636
```
GCC Administrator committed Nov 29, 2005
6b12b9b3 Browse Files

28 Nov, 2005 21 commits

* libdecnumber: Import decNumber sources from the dfp-branch. · 473a74b9
```
From-SVN: r107629
```
Ben Elliston committed Nov 29, 2005
473a74b9 Browse Files

acinclude.m4 (LIBGFOR_CHECK_PRAGMA_WEAK): Rename to... · e669bd2b

	libfortran/24991
	* acinclude.m4 (LIBGFOR_CHECK_PRAGMA_WEAK): Rename to...
	(LIBGFOR_GTHREAD_WEAK): ... this.  Define SUPPORTS_WEAK rather
	than HAVE_PRAGMA_WEAK.  Define GTHREAD_USE_WEAK to 0 on hosts
	that shouldn't use weak in gthr.h.
	* configure.ac: Use LIBGFOR_GTHREAD_WEAK instead of
	LIBGFOR_CHECK_PRAGMA_WEAK.
	* config.h.in: Regenerated.
	* configure: Regenerated.
	* io/io.h (SUPPORTS_WEAK): Don't define here.

From-SVN: r107616

committed Nov 28, 2005

e669bd2b Browse Files

struct-layout-1_generate.c: Add -w option on mmix-*-* for *_[xy].c. · c869fb40
```
	* gcc.dg/compat/struct-layout-1_generate.c: Add -w option
	on mmix-*-* for *_[xy].c.

From-SVN: r107615
```
Jakub Jelinek committed Nov 28, 2005
c869fb40 Browse Files
* varasm.c (ultimate_transparent_alias_target): Add comment. · 2979bcca
```
From-SVN: r107611
```
Alexandre Oliva committed Nov 28, 2005
2979bcca Browse Files

re PR testsuite/19231 (Execute failure in… · 1ac221f2

re PR testsuite/19231 (Execute failure in gcc.c-torture/execute/builtins/strlen-3.c with -fpic/-fPIC)

	* g++.dg/opt/range-test-1.C: Prevent re-inclusion of system
	headers.
	* g++.old-deja/g++.law/profile1.C: No longer expect fail on OSR5.
	* gcc.c-torture/compile/20000804-1.c: Skip if using -fPIC on X86.
	* gcc.target/i386/asm-3.c: Ditto.
	* gcc.target/i386/clobbers.c: Ditto.
	* gcc.dg/tree-ssa/ssa-dce-2.c: Make t() static and prototype it.
	* gcc.target/i386/cmov1.c: Make magic* static so it matches the
	test regexp.
	* gcc.target/i386/mul.c: Ditto.
	* gcc.target/i386/ssetype-1.c: Ditto.
	* gcc.dg/20040813-1.c: Skip on SVR5 systems.
	* gcc.c-torture/execute/builtins/strlen-3.c: Declare variables as
	static so the test works with -fPIC mode too. Based on comment in
	PR19231 by Pinski.
	* gcc.dg/nest.c: No longer fail on SCO systems as it has -pg again.

From-SVN: r107608

committed Nov 28, 2005

1ac221f2 Browse Files

GCC Regression Tester.wdgt: Rename to GCC_Regression_Tester.wdgt. · 3327e41f

	* GCC Regression Tester.wdgt: Rename to GCC_Regression_Tester.wdgt.
	* GCC_Regression_Tester.wdgt/Info.plist
	(CFBundleDisplayName): Update for rename.
	(CFBundleName): Use shorter name.
	(CFBundleVersion): Update to 1.0.1.
	(CFBundleShortVersionString): Update to 1.0.1.
	(LSHasLocalizedDisplayName): New.
	(NSHumanReadableCopyright): New.
	* GCC_Regression_Tester.wdgt/de.lproj/InfoPlist.strings: New.
	* GCC_Regression_Tester.wdgt/en.lproj/InfoPlist.strings: New.
	* GCC_Regression_Tester.wdgt/ja.lproj/InfoPlist.strings: New.

	* GCC_Regression_Tester.wdgt/widget.html: Use max-age=30
	to help out intermediate caches.

From-SVN: r107606

committed Nov 28, 2005

3327e41f Browse Files

m68k.c (notice_update_cc): Use SET_DEST and SET_SRC instead of XEXP where appropriate. · e1dff52a
```
	* config/m68k/m68k.c (notice_update_cc): Use SET_DEST and
	SET_SRC instead of XEXP where appropriate.

From-SVN: r107605
```
Kazu Hirata committed Nov 28, 2005
e1dff52a Browse Files
fp-bit.c (isnan, [...]): Use __builtin_expect. · 78815c55
```
	* config/fp-bit.c (isnan, isinf, pack_d, unpack_d): Use
	__builtin_expect.

From-SVN: r107603
```
Joseph Myers committed Nov 28, 2005
78815c55 Browse Files

fp-bit.h (LSHIFT): Take shift count parameter. · e13dd54f

	* config/fp-bit.h (LSHIFT): Take shift count parameter.
	* config/fp-bit.c (_fpadd_parts): Shift in one go instead of one
	bit at a time.

From-SVN: r107602

committed Nov 28, 2005

e13dd54f Browse Files

bfin.c (bfin_secondary_reload): Renamed from secondary_input_reload_class, made static. · e97f2058

	* config/bfin/bfin.c (bfin_secondary_reload): Renamed from
	secondary_input_reload_class, made static.  Adapt to new
	infrastructure.
	(secondary_output_reload_class): Delete.
	(TARGET_SECONDARY_RELOAD): New macro.
	* config/bfin/bfin.h (SECONDARY_INPUT_RELOAD_CLASS,
	SECONDARY_OUTPUT_RELOAD_CLASS): Delete.

From-SVN: r107601

committed Nov 28, 2005

e97f2058 Browse Files

re PR c++/21166 (g++ gives error on reference to packed structure elements) · 646c0835

.:	PR c++/21166
	* c-decl.c (finish_struct):  Only set DECL_PACKED on a field
	when its natural alignment is > BITS_PER_UNIT.
	* stor-layout.c (finalize_type_size): Revert my patch of 2005-08-08.
	* c-common.c (handle_packed_attribute): Ignore packing on a field
	whose type is naturally char aligned.
cp:
	PR c++/21166
	* class.c (check_field_decls): Only set DECL_PACKED on a field
	when its natural alignment is > BITS_PER_UNIT.

From-SVN: r107599

committed Nov 28, 2005

646c0835 Browse Files

c-common.c (strict_aliasing_warning): Handle all component-ref like accesses. · bbee4b64

2005-11-28  Richard Guenther  <rguenther@suse.de>

	* c-common.c (strict_aliasing_warning): Handle all
	component-ref like accesses.

	* gcc.dg/alias-9.c: New testcase.
	* g++.dg/warn/Wstrict-aliasing-7.C: Likewise.

From-SVN: r107598

committed Nov 28, 2005

bbee4b64 Browse Files

re PR middle-end/20219 (Missed optimisation sin / tan --> cos) · d531830f

	PR middle-end/20219
	* fold-const.c (fold binary) <RDIV_EXPR>: Optimize 
	sin(x)/tan(x) as cos(x) and tan(x)/sin(x) as 1.0/cos(x)
	when flag_unsafe_math_optimizations is set and
	we don't care about NaNs or Infinities.

	Move x/expN(y) and x/pow(y,z) transformation into common
	flag_unsafe_math_optimizations section.

testsuite/

	* gcc.dg/builtins-20.c: Add checks for sin(x)/tan(x) and
	tan(x)/sin(x) transformations.


Co-Authored-By: Uros Bizjak <uros@kss-loka.si>

From-SVN: r107597

committed Nov 28, 2005

d531830f Browse Files

ftell.c (ftell, FTELL_SUB): Add unlock_unit call. · 401cd90a

	* intrinsics/ftell.c (ftell, FTELL_SUB): Add unlock_unit call.
	* intrinsics/fget.c (fgetc, fputs): Likewise.
	* intrinsics/tty.c (ttynam): Likewise.

From-SVN: r107595

committed Nov 28, 2005

401cd90a Browse Files

* gcc.c (main): Change type of argv to "char **". · 07a3df01
```
From-SVN: r107594
```
Mark Mitchell committed Nov 28, 2005
07a3df01 Browse Files
missed from last commit · 05f25017
```
From-SVN: r107593
```
Alan Modra committed Nov 28, 2005
05f25017 Browse Files

invoke.texi (powerpc msdata-data): Static data doesn't go in small data sections. · c1b7d95a

	* doc/invoke.texi (powerpc msdata-data): Static data doesn't go in
	small data sections.
	* config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Make global.
	* config/rs6000/rs6000-protos.h: (rs6000_elf_in_small_data_p): Declare.
	* config/rs6000/sysv4.h (ASM_OUTPUT_ALIGNED_LOCAL): Rename to..
	(ASM_OUTPUT_ALIGNED_DECL_LOCAL): ..this, adding extra parm.  Don't
	output locals to sbss if !rs6000_elf_in_small_data_p.
	(ASM_OUTPUT_ALIGNED_BSS): Adjust for above.

From-SVN: r107592

committed Nov 28, 2005

c1b7d95a Browse Files

re PR target/24997 (ICE with -ftree-vectorize) · bf00cc0f

	PR target/24997
	* config/rs6000/rs6000.c (legitimate_indexed_address_p): Allow pattern
	generated by reload.
	* config/rs6000/predicates.md (indexed_or_indirect_operand): Use
	indexed_or_indirect_address.
	(indexed_or_indirect_address): Don't test for base reg.  Call
	address_operand last.  Make it a special predicate.

From-SVN: r107591

committed Nov 28, 2005

bf00cc0f Browse Files

Fix changelog typo. · 24a62419
```
From-SVN: r107590
```
Daniel Jacobowitz committed Nov 28, 2005
24a62419 Browse Files

re PR fortran/25109 (formatted reads with embedded blanks in input fields) · ee17607a

2005-11-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/25109
	* io/unit.c (init_units): Set default flag to BLANK_NULL per
	requirement of F95 standard.  Set PAD_YES for stdin.

From-SVN: r107588

committed Nov 28, 2005

ee17607a Browse Files

Daily bump. · fbd4d5e8
```
From-SVN: r107585
```
GCC Administrator committed Nov 28, 2005
fbd4d5e8 Browse Files

27 Nov, 2005 5 commits

re PR c++/24979 (DECL_MAIN_P is declared twice in cp-tree.h) · bebcccae
```
	PR c++/24979
	* cp-tree.h (DECL_MAIN_P): Remove duplicate definition.

From-SVN: r107578
```
Volker Reichelt committed Nov 27, 2005
bebcccae Browse Files

random.c: Include config.h · a0ba8cb1

        * intrinsics/random.c: Include config.h
        * io/size_from_kind.c: Include config.h and libgfortran.h
        * io/io.h: Revert 2005-11-21 change.

From-SVN: r107577

committed Nov 27, 2005

a0ba8cb1 Browse Files

* config/m68k/m68k.c (notice_update_cc): Remove useless code. · 2a0cba30
```
From-SVN: r107576
```
Kazu Hirata committed Nov 27, 2005
2a0cba30 Browse Files

re PR tree-optimization/24575 (-(i /10) is not foldded to i/-10) · 965d7fa4

2005-11-27  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/24575
        * fold-const.c (negate_expr_p): Add case for signed divides if overflow
        is undefined.
        (negate_expr): Likewise.
2005-11-27  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/24575
        * gcc.dg/tree-ssa/divide-3.c: New test.
        * gcc.dg/tree-ssa/divide-4.c: New test.

From-SVN: r107575

committed Nov 27, 2005

965d7fa4 Browse Files

m68k.c: Reindent and fix whitespace, remove redundant parens. · a0a7fbc9
```
	* config/m68k/m68k.c: Reindent and fix whitespace, remove
	redundant parens.

From-SVN: r107574
```
Andreas Schwab committed Nov 27, 2005
a0a7fbc9 Browse Files