Commits · 8287d24ad5a12d6bc015a9c938a47c3ecb8a41f6 · lvzhengyang / riscv-gcc-1

04 Jan, 2005 14 commits

tree-eh.c (replace_goto_queue): Return early if the queue is empty. · 8287d24a
```
	* tree-eh.c (replace_goto_queue): Return early if the queue is
          empty.

From-SVN: r92893
```
Eric Botcazou committed Jan 04, 2005
8287d24a Browse Files
* gnat_ugn.texi: Fix texi errors with null variables. · e550819c
```
From-SVN: r92892
```
Arnaud Charlet committed Jan 04, 2005
e550819c Browse Files

re PR target/19240 (runtime performance regression in floating point heavy code, x86/SSE) · 9e4ae64b

	PR target/19240
	* config/i386/i386.md (*fop_df_1_i387): Disable for TARGET_SSE_MATH.
	(*fop_df_1_i387): Disable for (TARGET_SSE2 && TARGET_SSE_MATH).

From-SVN: r92891

committed Jan 04, 2005

9e4ae64b Browse Files

fold-const.c (force_fit_type): Cope with types larger than 2 HWI. · c756af79

        * fold-const.c (force_fit_type): Cope with types larger than 2 HWI.
        (fold_convert_const_int_from_int, fold_convert_const_int_from_real,
        fold_convert_const_real_from_real): Split out from ...
        (fold_convert_const): ... here.

From-SVN: r92890

committed Jan 04, 2005

c756af79 Browse Files

re PR target/19235 (GCC generates SSE2 instructions for AthlonXP which doesn't support them.) · d30c9461

        PR target/19235
        * config/i386/i386.md (movdi_2): Separate SSE1 and SSE2 alternatives.
        (mov<MMXMODEI>_internal): Likewise.
        (movdf_nointeger): Prefer Y while not preferring, but allowing, x.
        Add V2SF case; use it for SSE1; don't use TI.
        (movdf_integer): Likewise.
        (mov<SSEMODEI>_internal, movti_internal): Force V4SF for SSE1.

From-SVN: r92889

committed Jan 04, 2005

d30c9461 Browse Files

tree-vectorizer.c (vect_strip_conversions): New function. · 7d23434b

2005-01-03  Ira Rosen  <irar@il.ibm.com>

        * tree-vectorizer.c (vect_strip_conversions): New function.
        (vect_analyze_offset_expr): Call vect_strip_conversions. Add
        check for binary class.

From-SVN: r92888

committed Jan 04, 2005

7d23434b Browse Files

* gcc.target/i386/amd64-abi-1.c: Only run as 64-bit tests. · 1aae12a2
```
From-SVN: r92887
```
Andreas Jaeger committed Jan 04, 2005
1aae12a2 Browse Files
Correct typo in PR number · b256bfa2
```
From-SVN: r92886
```
R. Kelley Cook committed Jan 04, 2005
b256bfa2 Browse Files

Index: libcpp/ChangeLog · 942926ad

2005-01-03  Geoffrey Keating  <geoffk@apple.com>

	* files.c (_cpp_find_file): Add files found by search_path_exhausted
	to the list of all files.

Index: gcc/testsuite/ChangeLog
2005-01-03  Geoffrey Keating  <geoffk@apple.com>
	    Robert Bowdidge <bowdidge@apple.com>

	* gcc.dg/cpp/subframework1.c: New.
	* gcc.dg/cpp/frame/one.framework/Frameworks/OneSub.framework/Headers/A.h: New.
	* gcc.dg/cpp/frame/one.framework/Frameworks/OneSub.framework/Headers/B.h: New.
	* gcc.dg/cpp/frame/one.framework/Frameworks/OneSub.framework/Headers/C.h: New.
	* gcc.dg/cpp/frame/one.framework/Headers/one-includeSubs.h: New.

Co-Authored-By: Robert Bowdidge <bowdidge@apple.com>

From-SVN: r92883

committed Jan 04, 2005

942926ad Browse Files

Fix PR debug/17924 Fix PR debug/19191 · 1eb3331e

2005-01-03  Daniel Berlin  <dberlin@dberlin.org>

	Fix PR debug/17924
	Fix PR debug/19191
	* dwarf2out.c (block_ultimate_origin): Follow decl origin if origin
	is a decl.
	* gimple-low.c (mark_blocks_with_used_vars): New function.
	(mark_blocks_with_used_subblocks): Ditto.
	(mark_used_blocks): Ditto.
	(pass_mark_used_blocks): New pass.
	* tree-inline.c: Include debug.h.
	(expand_call_inline): Call outlining_inline_function here.
	* tree-optimize.c (init_tree_optimization_passes): Add
	pass_mark_used_blocks.
	* tree-pass.h (pass_mark_used_blocks): New.
	* Makefile.in (tree-inline.o): Add debug.h dependency.

From-SVN: r92882

committed Jan 04, 2005

1eb3331e Browse Files

testsuite_hooks.cc: Use __throw_exception_again instead of just throw. · 35a91d76
```
	* testsuite/testsuite_hooks.cc: Use __throw_exception_again
	instead of just throw.

From-SVN: r92881
```
Mark Mitchell committed Jan 04, 2005
35a91d76 Browse Files

testsuite_hooks.cc: Update coypright and follow style guidelines. · 8ca82e09

	* testsuite/testsuite_hooks.cc: Update coypright and follow style
	guidelines.
	* testsuite/testsuite_hooks.h: Likewise.
	* testsuite/27_io/basic_filebuf/close/char/4879.cc: Use
	semaphores, not sleep.
	* testsuite/27_io/basic_filebuf/close/char/9964.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/char/13171-2.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/char/13582-2.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/wchar_t/14975-2.cc:
	Likewise.
	* testsuite/27_io/basic_filebuf/open/char/9507.cc: Likewise.
	* testsuite/27_io/basic_filebuf/underflow/char/10097.cc: Likewise.
	* testsuite/27_io/objects/char/7.cc: Likewise.
	* testsuite/27_io/objects/char/9661-1.cc: Likewise.
	* testsuite/27_io/objects/wchar_t/7.cc: Likewise.
	* testsuite/27_io/objects/wchar_t/9661-1.cc: Likewise.

From-SVN: r92877

committed Jan 04, 2005

8ca82e09 Browse Files

Daily bump. · 85b7d889
```
From-SVN: r92875
```
GCC Administrator committed Jan 04, 2005
85b7d889 Browse Files
Fix typos · fd99e134
```
From-SVN: r92872
```
Mark Mitchell committed Jan 04, 2005
fd99e134 Browse Files

03 Jan, 2005 26 commits

darwin.c (darwin_handle_weak_import_attribute): Permit VAR_DECLs to have weak_import attribute. · d7001ae5

2005-01-03  Geoffrey Keating  <geoffk@apple.com>

	* config/darwin.c (darwin_handle_weak_import_attribute): Permit
	VAR_DECLs to have weak_import attribute.

Index: testsuite/ChangeLog
2005-01-03  Geoffrey Keating  <geoffk@apple.com>

	* gcc.dg/darwin-weakimport-1.c: Remove check for variables
	producing warning.
	* gcc.dg/darwin-weakimport-2.c: New.

From-SVN: r92871

committed Jan 03, 2005

d7001ae5 Browse Files

darwin-fallback.c: Use 'ucontext_t' rather than 'struct ucontext'. · a035080c
```
	* config/rs6000/darwin-fallback.c: Use 'ucontext_t' rather than
	'struct ucontext'.

From-SVN: r92870
```
Geoffrey Keating committed Jan 03, 2005
a035080c Browse Files
passes.c (rest_of_compilation): Don't run regmove if only flag_expensive_optimizations... · 1ab219d3
```
	* passes.c (rest_of_compilation): Don't run regmove if only
	flag_expensive_optimizations, require flag_regmove instead.

From-SVN: r92869
```
Steven Bosscher committed Jan 03, 2005
1ab219d3 Browse Files

arith.c: Add system.h; remove string.h · d22e4895

        * arith.c: Add system.h; remove string.h
        * decl.c: Ditto
        * matchexp.c: Ditto
        * parse.c: Ditto
        * resolve.c: Ditto
        * st.c: Ditto
        * check.c: Remove stdlib.h and stdarg.h
        * error.c: Remove stdlib.h, stdarg.h, stdio.h, string.h
        * expr.c: Add system.h; remove stdarg.h, stdio.h, and string.h
        * f95-lang.c: Add system.h; remove stdio.h
        * interface.c: Add system.h; remove stdlib.h and string.h
        * intrinsic.c: Remove stdarg.h, stdio.h, and string.h
        * io.c: Remove string.h
        * simplify.c: Ditto
        * match.c: Remove stdarg.h and string.h
        * misc.c: Update copyright; add system.h; remove stdlib.h,
        string.h, and sys/stat.h
        * module.c: Add system.h; remove string.h, stdio.h, errno.h,
        unistd.h, and time.h
        * option.c: Remove string.h and stdlib.h
        * primary.c: Ditto
        * scanner.c: Update copyright; add system.h; remove stdlib.h,
        stdio.h, string.h, and strings.h
        * symbol.c: Add system.h; remove stdlib.h, stdio.h, and string.h
        * trans-array.c: Remove stdio.h and gmp.h
        * trans-const.c: Ditto
        * trans-expr.c: Ditto
        * trans-io.c: Ditto
        * trans-stmt.c: Ditto
        * trans.c: Ditto
        * trans-intrinsic.c: Remove stdio.h and string.h

From-SVN: r92866

committed Jan 03, 2005

d22e4895 Browse Files

configure.ac: Check for sys/ipc.h and sys/sem.h. · 8f1032c1

	* configure.ac: Check for sys/ipc.h and sys/sem.h.
	* config.h.in: Regenerated.
	* configure: Likewise.
	* testsuite/testsuite_hooks.cc (_GLIBCXX_SYSV_SEM): Conditionally
	define.
	(sys/types.h): Include.
	(sys/ipc.h): Likewise.
	(sys/sem.h): Likewise.
	(__gnu_test::semun): New type.
	(__gnu_test::semaphore::sempaphore): New function.
	(__gnu_test::semaphore::~semaphore): Likewise.
	(__gnu_test::semaphore::wait): Likewise.
	(__gnu_test::semaphore::signal): Likewise.
	* testsuite/testsuite_hooks.h (__gnu_test::semaphore): New class.
	* testsuite/27_io/basic_filebuf/close/char/4789.cc: Use
	semaphores, not sleep.
	* testsuite/27_io/basic_filebuf/close/char/9964.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/char/13171-2.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/char/13582-2.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/wchar_t/14975-2.cc:
	Likewise.
	* testsuite/27_io/basic_filebuf/open/char/9507.cc: Likewise.
	* testsuite/27_io/basic_filebuf/underflow/char/10097.cc: Likewise.
	* testsuite/27_io/objects/char/7.cc: Likewise.
	* testsuite/27_io/objects/char/9661-1.cc: Likewise.
	* testsuite/27_io/objects/wchar_t/7.cc: Likewise.
	* testsuite/27_io/objects/wchar_t/9961-1.cc: Likewise.

From-SVN: r92865

committed Jan 03, 2005

8f1032c1 Browse Files

litecoff.h (TARGET_OS_CPP_BUILTINS): Do not register "sparc". · e6abef61

	* config/sparc/litecoff.h (TARGET_OS_CPP_BUILTINS): Do not
	register "sparc".
	* config/sparc/sysv4-only.h (TARGET_OS_CPP_BUILTINS): Likewise.
	* config/sparc/rtemself.h (TARGET_SUB_OS_CPP_BUILTINS): Likewise.
	* config/sparc/sol2-64.h (TARGET_SUB_OS_CPP_BUILTINS): Delete.
	* config/sparc/sp64-elf.h (TARGET_SUB_OS_CPP_BUILTINS): Likewise.

From-SVN: r92864

committed Jan 03, 2005

e6abef61 Browse Files

* g++.old-deja/g++.ext/attrib5.C: Move the alias after the referent. · bf7df599
```
From-SVN: r92863
```
Richard Henderson committed Jan 03, 2005
bf7df599 Browse Files

ia64.c (TARGET_VECTOR_MODE_SUPPORTED_P): New. · f61134e8

        * config/ia64/ia64.c (TARGET_VECTOR_MODE_SUPPORTED_P): New.
        (ia64_const_ok_for_letter_p): New.
        (ia64_const_double_ok_for_letter_p): New.
        (ia64_extra_constraint): New.
        (ia64_expand_vecint_compare): New.
        (ia64_expand_vcondu_v2si): New.
        (ia64_expand_vecint_cmov): New.
        (ia64_expand_vecint_minmax): New.
        (ia64_print_operand): Add 'v'.
        (ia64_preferred_reload_class): New.
        (ia64_vector_mode_supported_p): New.
        * config/ia64/ia64.h (UNITS_PER_SIMD_WORD): New.
        (PREFERRED_RELOAD_CLASS): Move to function.
        (CONST_OK_FOR_LETTER_P): Move to function.
        (CONST_DOUBLE_OK_FOR_LETTER_P): Move to function.
        (CONSTRAINT_OK_FOR_Q, CONSTRAINT_OK_FOR_R): Remove.
        (CONSTRAINT_OK_FOR_S, CONSTRAINT_OK_FOR_T): Remove.
        (EXTRA_CONSTRAINT): Move to function.
        * config/ia64/ia64.md: Include vect.md.
        (itanium_class): Add mmalua.
        (type): Handle it.
        * config/ia64/itanium1.md (1_mmalua): New.  Add it to bypasses.
        (1b_mmalua): New.
        * config/ia64/itanium2.md (2_mmalua, 2b_mmalua): Similarly.
        * config/ia64/predicates.md (gr_reg_or_0_operand): Accept any
        CONST0_RTX.
        (const_int_2bit_operand): New.
        (fr_reg_or_0_operand): New.
        * config/ia64/ia64-modes.def: Add vector modes.
        * config/ia64/ia64-protos.h: Update.
        * config/ia64/vect.md: New file.

        * gcc.dg/vect/vect.exp: Enable for ia64.
        * lib/target-supports.exp (check_effective_target_vect_int): Likewise.
        (check_effective_target_vect_float): Likewise.
        (check_effective_target_vect_no_align): Likewise.
        * gcc.dg/vect/vect-30.c: XFAIL for vect_no_align.
        * gcc.dg/vect/vect-8.c: Likewise.

From-SVN: r92862

committed Jan 03, 2005

f61134e8 Browse Files

* simplify-rtx.c (simplify_binary_operation): Handle VEC_CONCAT. · 3198b947
```
From-SVN: r92861
```
Richard Henderson committed Jan 03, 2005
3198b947 Browse Files
Process_4.java (Process_4): Expect only a non-zero exit status from 'false'. · cde7853d
```
	* testsuite/libjava.lang/Process_4.java (Process_4): Expect only
	a non-zero exit status from 'false'.

From-SVN: r92860
```
Eric Botcazou committed Jan 03, 2005
cde7853d Browse Files

re PR c++/14136 (double error message for typename used as destructor declarator) · 33a69702

	PR c++/14136
	* parser.c (cp_parser_unqualified_id): Do not issue error message
	for typedef-name as destructor declarator when performing an
	uncommitted tentative parse.

From-SVN: r92859

committed Jan 03, 2005

33a69702 Browse Files

re PR target/19235 (GCC generates SSE2 instructions for AthlonXP which doesn't support them.) · 7db6be6f
```
	PR target/19235
	* gcc.dg/pr19236-1.c: New test case.

From-SVN: r92855
```
Uros Bizjak committed Jan 03, 2005
7db6be6f Browse Files
Resync. · 376a74d4
```
From-SVN: r92853
```
Arnaud Charlet committed Jan 03, 2005
376a74d4 Browse Files

ug_words, [...]: Added alpha-ivms transitioning section to porting guide chapter (vms version). · 87b3f81f

	* ug_words, gnat_ugn.texi: Added alpha-ivms transitioning section to
	porting guide chapter (vms version).
	Revised doc title (removed "for native platforms") and subtitle.
	Add discussion on warning flag for obsolescent features. First we
	note that it applies to obsolete GNAT features, which was previously
	omitted. Second we contrast the behavior with that of the new
	Ada 2005 AI-368 restriction No_Obsolescent_Features.
	Preliminary rewriting of GNAT & libraries chapter in order to take
	into account default project locations & new project manager
	capabilities.

	* cstand.adb (Create_Operators): Clean up format and documentation of
	unary and binary operator result tables. No change in code, just
	reformatting and addition of comments.

	* errout.ads, gnatfind.adb, s-maccod.ads, sem.adb,
	sem_ch2.adb: Minor reformatting

	* atree.ads, elists.ads, lib.ads, namet.ads, nlists.ads, repinfo.ads,
	sinput.ads, stringt.ads, uintp.ads, urealp.ads: Minor clarification to
	comments for Tree_Read and Tree_Write.

	* exp_attr.ads: Minor reformatting.

	* comperr.adb (Compiler_Abort): Add specialized message for GAP
	versions.

	* exp_pakd.adb (Create_Packed_Array_Type): Add a guard to check
	whether the ancestor type is private, as may be the case with nested
	instantiations.

From-SVN: r92852

committed Jan 03, 2005

87b3f81f Browse Files

s-tasini.ads, [...] (Undefer_Abortion): Handle case of Self_Id.Deferral_Level = 0. · e9906cbf

	* s-tasini.ads, s-tasini.adb (Undefer_Abortion): Handle case of
	Self_Id.Deferral_Level = 0.
	(Do_Pending_Action): Move this function to the spec.

	* s-tasren.adb (Selective_Wait [Terminate_Selected]): Call
	Do_Pending_Action explicitely when needed, in case we're using
	No_Abort restrictions.

	* s-tassta.adb (Create_Task): If Abort is not allowed, reset the
	deferral level since it will not get changed by the generated code.
	Keeping a default value of 1 would prevent some operations (e.g.
	select or delay) to proceed successfully.

From-SVN: r92851

committed Jan 03, 2005

e9906cbf Browse Files

s-fileio.adb (Temp_File_Record): Change length of string component Name from… · b558cbe0

s-fileio.adb (Temp_File_Record): Change length of string component Name from L_tmpnam + 1 to max_path_len + 1.

	* s-fileio.adb (Temp_File_Record): Change length of string component
	Name from L_tmpnam + 1 to max_path_len + 1.

From-SVN: r92850

committed Jan 03, 2005

b558cbe0 Browse Files

sem_ch4.adb (Has_Fixed_Op): New predicate in Check_Arithmetic_Pair... · da709d08

	* sem_ch4.adb (Has_Fixed_Op): New predicate in Check_Arithmetic_Pair,
	to determine whether one of the operands is a fixed-point type for
	which a user-defined multiplication or division operation might be
	defined.

	* sem_res.adb (Valid_Conversion): The legality rules for conversions
	of access types are symmetric in Ada 2005: either designated type can
	be unconstrained.

From-SVN: r92849

committed Jan 03, 2005

da709d08 Browse Files

sem_ch12.adb (Analyze_Package_Instantiation): Create a separate node to use as… · 416cd96a

sem_ch12.adb (Analyze_Package_Instantiation): Create a separate node to use as the defining identifier for a formal package.

	* sem_ch12.adb (Analyze_Package_Instantiation): Create a separate node
	to use as the defining identifier for a formal package.
	(Remove_Parent): If the instance takes place within (an instance of)
	a sibling, preserve private declarations of common parent.

From-SVN: r92848

committed Jan 03, 2005

416cd96a Browse Files

s-arit64.adb (Double_Divide): Put back changes that got accidentally removed… · 4bb6d5fd

s-arit64.adb (Double_Divide): Put back changes that got accidentally removed during the previous update (test...

	* s-arit64.adb (Double_Divide): Put back changes that got accidentally
	removed during the previous update (test properly for case of dividing
	largest negative number by -1, which generates overflow).

From-SVN: r92847

committed Jan 03, 2005

4bb6d5fd Browse Files

par.adb: Enhance error message handling for configuration file pragmas. · 01af9aff
```
	* par.adb: Enhance error message handling for configuration file
	pragmas.

From-SVN: r92846
```
Arnaud Charlet committed Jan 03, 2005
01af9aff Browse Files

s-osinte-darwin.ads, [...]: Clean up darwin port by using proper type… · 0fe6afd3

s-osinte-darwin.ads, [...]: Clean up darwin port by using proper type definitions from header files.

	* s-osinte-darwin.ads, s-osinte-darwin.adb: Clean up
	darwin port by using proper type definitions from header files.
	Use SIGTERM instead of SIGABRT for SIGADAABORT.

From-SVN: r92845

committed Jan 03, 2005

0fe6afd3 Browse Files

namet.adb (Get_Decoded_Name_With_Brackets): Fix case of not allowing upper case… · 8d75f39c

namet.adb (Get_Decoded_Name_With_Brackets): Fix case of not allowing upper case letter or underscore after W...

	* namet.adb (Get_Decoded_Name_With_Brackets): Fix case of not allowing
	upper case letter or underscore after W, as allowed by spec.

From-SVN: r92844

committed Jan 03, 2005

8d75f39c Browse Files

make.adb (Collect_Arguments_And_Compile): Do not attempt to build libraries when… · fa0d3606

make.adb (Collect_Arguments_And_Compile): Do not attempt to build libraries when Unique_Compile is True (-u switch).

	* make.adb (Collect_Arguments_And_Compile): Do not attempt to build
	libraries when Unique_Compile is True (-u switch).
	(Gnatmake): ditto.

From-SVN: r92843

committed Jan 03, 2005

fa0d3606 Browse Files

re PR ada/16949 (sinfo.ads refers to a SPITBOL program (creating sinfo.h) which is no longer there) · 8711f419
```
	PR ada/16949
	* sinfo.ads: Fix obsolete reference to xsinfo.spt (replaced by
	xsinfo.adb).

From-SVN: r92842
```
Arnaud Charlet committed Jan 03, 2005
8711f419 Browse Files
re PR ada/17527 (Ada Bootstrap problem because of -Werror) · 02d06776
```
	PR ada/17527
	* init.c: Fix warnings on Free BSD section.

From-SVN: r92841
```
Arnaud Charlet committed Jan 03, 2005
02d06776 Browse Files
i-cstrin.adb (Update): Do not append a null in form called with a String. · 8bded583
```
	* i-cstrin.adb (Update): Do not append a null in form called with a
	String. This avoids unintended behavior.

From-SVN: r92840
```
Arnaud Charlet committed Jan 03, 2005
8bded583 Browse Files