Commits · c863f8c2fa41625ae9e770d051146caec882bf36 · lvzhengyang / riscv-gcc-1

23 May, 2002 25 commits

cse.c (approx_reg_cost_1, [...]): Recode to not use regsets. · c863f8c2

2002-05-23  David S. Miller  <davem@redhat.com>

	* cse.c (approx_reg_cost_1, approx_reg_cost): Recode to not use
	regsets.

From-SVN: r53793

committed May 23, 2002

c863f8c2 Browse Files

configure.in (release_VERSION): Update to 3.1.1. · da2c31ae


2002-05-23  Benjamin Kosnik  <bkoz@redhat.com>

	* configure.in (release_VERSION): Update to 3.1.1.
	(libtool_VERSION): Update to 4:1:0.
	* configure: Regenerate.

From-SVN: r53791

committed May 23, 2002

da2c31ae Browse Files

c-common.c (warn_nonnull): Declare. · b34c7881

* c-common.c (warn_nonnull): Declare.
(c_common_attribute_table): Add "nonnull" attribute.
(handle_nonnull_attribute, check_function_nonnull, nonnull_check_p,
check_nonnull_arg, get_nonnull_operand, check_function_arguments,
check_function_arguments_recurse): New functions.
* c-common.h (warn_nonnull): Declare extern.
(check_function_arguments, check_function_arguments_recurse): New
prototypes.
* c-decl.c (c_decode_option): Add -Wnonnull option.
* c-format.c (set_Wformat): Set warn_nonnull if enabling
format checking.
(format_check_context): New structure.
(check_format_info_recurse): Remove recursion and rename to...
(check_format_arg): ...this.  Update comment.
(check_format_info): Use check_function_arguments_recurse.
* c-typeck.c (build_function_call): Call check_function_arguments
instead of check_function_format.
* doc/extend.texi: Document "nonnull" attribute.
* doc/invoke.texi: Docuemnt -Wnonnull option.
* testsuite/gcc.dg/nonnull-1.c: New test.
* testsuite/gcc.dg/nonnull-2.c: New test.

From-SVN: r53790

committed May 23, 2002

b34c7881 Browse Files

basic-block.h (CLEANUP_NO_INSN_DEL): Define it. · 95479831

2002-05-23  David S. Miller  <davem@redhat.com>

	* basic-block.h (CLEANUP_NO_INSN_DEL): Define it.
	* cfgcleanup.c (cleanup_cfg): If it is set do not
	attempt to delete trivially dead insns.
	* except.c (finish_eh_generation): Pass it to cleanup_cfg.
	* toplev.c (rest_of_compilation): Document non-trivial aspect
	the RTL before optimize_save_area_alloca is run.

From-SVN: r53789

committed May 23, 2002

95479831 Browse Files

c-lex.c (indent_level): Remove. · a97d1398

	* c-lex.c (indent_level): Remove.
	(cb_file_change, c_lex): Remove indent level handling.
	* c-lex.h (indent_level): Remove.
	* input.h (struct file_stack): Remove indent_level.
	* toplev.c (push_srcloc): Remove indent_level handling.
cp:
	* spew.c (yyungetc, snarf_block): Remove indent_level handling.

From-SVN: r53786

committed May 23, 2002

a97d1398 Browse Files

weak-2.c: Allow optional leading underscore in scan-assembler symbol name. · e275a535

	* gcc.dg/weak-2.c: Allow optional leading underscore
	in scan-assembler symbol name.
	* gcc.dg/weak-3.c: Likewise.
	* gcc.dg/weak-4.c: Likewise.
	* gcc.dg/weak-5.c: Likewise.

From-SVN: r53785

committed May 23, 2002

e275a535 Browse Files

re PR target/6753 (gcc 3.1 produces wrong code when optimizing for pentium4) · 66b408f2

	PR target/6753
	* config/i386/i386.md (sse_movdfcc, sse_movdfcc_eq): Use Y instead
	of x in constraints for clarity.
	(sse_mov?fcc split): abort if op2 == op3.
	(sse_movsfcc_const0_1, sse_movsfcc_const0_2, sse_movsfcc_const0_3,
	sse_movsfcc_const0_4): Add earlyclobber.
	(sse_movdfcc_const0_1, sse_movdfcc_const0_2, sse_movdfcc_const0_3,
	sse_movdfcc_const0_4): Likewise.  Use DFmode, not SFmode.
	Use Y instead of x in constraints.

	* gcc.dg/20020523-1.c: New test.

From-SVN: r53784

committed May 23, 2002

66b408f2 Browse Files

extend.texi (C99 Thread-Local Edits): New subsection. · 9217ef40

        * doc/extend.texi (C99 Thread-Local Edits): New subsection.
        (C++98 Thread-Local Edits): New subsection.

From-SVN: r53781

committed May 23, 2002

9217ef40 Browse Files

i386.c, i386.h: Tidy comments and whitespace. · 5bf0ebab

        * config/i386/i386.c, config/i386/i386.h: Tidy comments and whitespace.
        (ix86_arch): Set type to enum processor_type.

From-SVN: r53779

committed May 23, 2002

5bf0ebab Browse Files

i386.md (movsi_1, [...]): Use LEGITIMATE_PIC_OPERAND_P not SYMBOLIC_CONST. · 57d47446
```
        * config/i386/i386.md (movsi_1, movdi_1_rex64): Use
        LEGITIMATE_PIC_OPERAND_P not SYMBOLIC_CONST.

From-SVN: r53778
```
Richard Henderson committed May 23, 2002
57d47446 Browse Files
configure.in: Fix as version test for binutils 2.12.1 releases (without dates). · 4832c9e1
```
	* configure.in: Fix as version test for binutils 2.12.1 releases
	(without dates).
	* configure: Rebuilt.

From-SVN: r53775
```
Jakub Jelinek committed May 23, 2002
4832c9e1 Browse Files

i386.c (get_pic_label_name): New. · c8c03509

        * config/i386/i386.c (get_pic_label_name): New.
        (load_pic_register): Remove.
        (output_set_got): New.
        (ix86_expand_prologue): Use gen_set_got; mark insn REG_MAYBE_DEAD.
        * config/i386/i386.md (UNSPEC_SET_GOT): New.
        (UNSPECV_PROLOGUE_SET_GOT, UNSPECV_PROLOGUE_GET_PC): Remove.
        (prologue_set_got, prologue_get_pc): Remove.
        (set_got, set_got_nopic, set_got_deep, set_got_nodeep): New.
        (builtin_setjmp_receiver): Use gen_set_got.
        * config/i386/i386-protos.h: Update.

From-SVN: r53773

committed May 23, 2002

c8c03509 Browse Files

* gcse.c (hash_expr): Do not use alias set for hashing. · d51f3632
```
From-SVN: r53772
```
Jan Hubicka committed May 23, 2002
d51f3632 Browse Files
Daily bump. · ba081f92
```
From-SVN: r53771
```
GCC Administrator committed May 23, 2002
ba081f92 Browse Files

dbxout.c (dbxout_class_name_qualifiers): New function. · b0a93386

        * dbxout.c (dbxout_class_name_qualifiers): New function.
        (dbxout_symbol): Output class/struct qualifiers for a .stabs entry.

From-SVN: r53766

committed May 22, 2002

b0a93386 Browse Files

cpperror.c (_cpp_begin_message): No special casing of CPP_FATAL_LIMIT. · bdee42b1

	* cpperror.c (_cpp_begin_message): No special casing
	of CPP_FATAL_LIMIT.
	* cppinit.c (sanity_checks): s/DL_FATAL/DL_ICE/.
	(output_deps, cpp_handle_option, cpp_post_options): Use DL_ERROR.
	* cpplib.c (do_include_common): Use DL_ERROR.
	* cpplib.h (CPP_FATAL_LIMIT, CPP_FATAL_ERRORS, DL_FATAL): Remove.
	(DL_ICE): Renumber.
	* fix-header.c (read_scan_file): Update.

From-SVN: r53765

committed May 23, 2002

bdee42b1 Browse Files

const-str-2.m: Update now that we stop after a command line error. · e67a7860
```
testsuite:
	* objc.dg/const-str-2.m: Update now that we stop after
	a command line error.

From-SVN: r53764
```
Neil Booth committed May 23, 2002
e67a7860 Browse Files

i386.c (ix86_expand_call): New function, extracted from md call patterns. · 0e07aff3

        * config/i386/i386.c (ix86_expand_call): New function, extracted
        from md call patterns.  Add pic_offset_table_rtx to
        CALL_INSN_FUNCTION_USAGE when needed.
        * config/i386/i386.md (call_pop, call): Use ix86_expand_call.
        (call_value_pop, call_value, untyped_call): Likewise.
        (call_exp, call_value_exp): Remove.
        * config/i386/i386-protos.h: Update.

From-SVN: r53763

committed May 22, 2002

0e07aff3 Browse Files

* g++.dg/dg.exp: Fix typo in test pruneing. · c32dd1ef
```
From-SVN: r53762
```
Richard Henderson committed May 22, 2002
c32dd1ef Browse Files

varasm.c (default_section_type_flags): Check for VAR_DECL before using DECL_THREAD_LOCAL. · 6f001fdf

        * varasm.c (default_section_type_flags): Check for VAR_DECL
        before using DECL_THREAD_LOCAL.

        * decl.c (obscure_complex_init): Check for VAR_DECL
        before using DECL_THREAD_LOCAL.

From-SVN: r53761

committed May 22, 2002

6f001fdf Browse Files

Makefile.am (all-recursive): Depend on $all_java_class_files so that they build first. · a70b54fd
```
	* Makefile.am (all-recursive): Depend on $all_java_class_files so that
	they build first.
	* Makefile.in: Rebuilt.

From-SVN: r53760
```
Bryce McKinlay committed May 23, 2002
a70b54fd Browse Files
re PR java/6729 (Compiler error causing break of java.lang.Character.isWhitespace) · 30def3f5
```
	* libjava.lang/PR6729.java: New file.
	* libjava.lang/PR6729.out: New file.

From-SVN: r53759
```
Bryce McKinlay committed May 23, 2002
30def3f5 Browse Files
Test case for PR 6729. · 851ac957
```
From-SVN: r53758
```
Bryce McKinlay committed May 23, 2002
851ac957 Browse Files

aix43.h (LINK_SPEC): Add PE initializer. · cbaaba19

        * config/rs6000/aix43.h (LINK_SPEC): Add PE initializer.
        (STARTFILE_SPEC): Delete PE crt0.o.
        * config/rs6000/aix51.h: Same.
        * config/rs6000/rs6000.c: Use TARGET_XCOFF, not OBJECT_FORMAT_COFF.
        * config/rs6000/rs6000.h (ASM_WEAKEN_DECL): Append [DS] to
        function descriptor symbol.  Use RS6000_OUTPUT_BASENAME.
        (ASM_OUTPUT_DEF_FROM_DECLS): Use RS6000_OUTPUT_BASENAME.
        * config/rs6000/xcoff.h (ASM_OUTPUT_DEF): Define.

From-SVN: r53756

committed May 22, 2002

cbaaba19 Browse Files

more README clarifications · 1671e363
```
From-SVN: r53755
```
Bruce Korb committed May 23, 2002
1671e363 Browse Files

22 May, 2002 15 commits

decl.c (check_tag_decl): Handle RID_THREAD. · 7a1f3f5f

        * decl.c (check_tag_decl): Handle RID_THREAD.
        (obscure_complex_init): Reject run-time init of tls.
        (grokvardecl, grokdeclarator): Handle RID_THREAD.
        * lex.c (reswords): Add __thread.
        (rid_to_yy): Map RID_THREAD to SCSPEC.

        * g++.dg/dg.exp: Prune the tls subdirectory.
        * g++.dg/tls/tls.exp, g++.dg/tls/trivial.C: New.
        * g++.dg/tls/diag-1.C, g++.dg/tls/diag-2.C: New.
        * g++.dg/tls/init-1.C: New.

From-SVN: r53754

committed May 22, 2002

7a1f3f5f Browse Files

varasm.c (default_section_type_flags): Handle tls data and default sections. · c711ba8e

        * varasm.c (default_section_type_flags): Handle tls data and
        default sections.
        (default_unique_section): Handle tls sections.

From-SVN: r53753

committed May 22, 2002

c711ba8e Browse Files

configure.in (CROSS): Define NATIVE_CROSS. · 343f59d9

	* configure.in (CROSS): Define NATIVE_CROSS.
	* configure: Regenerate.
	* gcc.c (STARTFILE_PREFIX_SPEC): Define.
	(startfile_prefix_spec): New var.
	(static_specs): Add startfile_prefix_spec.
	(do_spec_2): Split out from..
	(do_spec): ..here.
	(main): Process startfile_prefix_spec.
	* config/rs6000/linux64.h (LINK_OS_LINUX_SPEC) Change name of
	dynamic linker.
	(STARTFILE_PREFIX_SPEC): Define.
	(STARTFILE_LINUX_SPEC, ENDFILE_LINUX_SPEC): Rewrite without
        absolute paths.

From-SVN: r53752

committed May 23, 2002

343f59d9 Browse Files

cpperror.c: Fix formatting. · df383483

	* cpperror.c: Fix formatting.
	* cppexp.c: Likewise.
	* cppfiles.c: Likewise.
	* cpphash.c: Likewise.
	* cpphash.h: Likewise.
	* cppinit.c: Likewise.
	* cpplex.c: Likewise.
	* cpplib.c: Likewise.
	* cppmacro.c: Likewise.
	* cppmain.c: Likewise.
	* cppspec.c: Likewise.

From-SVN: r53751

committed May 22, 2002

df383483 Browse Files

combine.c (force_to_mode): Use gen_int_mode. · 2dd36f90

	* combine.c (force_to_mode): Use gen_int_mode.
	Don't clear CONST_INT bits outside of mode.

	* gcc.dg/20020517-1.c: New test.

From-SVN: r53750

committed May 22, 2002

2dd36f90 Browse Files

inclhack.def (thread_keyword): Match __thread as last arg. · 8dc02d7f

        * fixinc/inclhack.def (thread_keyword): Match __thread as last arg.
        * fixinc/fixincl.x, fixinc/tests/base/pthread.h: Rebuild.

From-SVN: r53749

committed May 22, 2002

8dc02d7f Browse Files

re PR c/6643 (gcc fails in tree check for assignment to variable sized array) · 45f79783
```
	PR c/6643
	* emit-rtl.c (widen_memory_access): Only call compare_tree_int
	if DECL_SIZE_UNIT is INTEGER_CST.

From-SVN: r53748
```
Jakub Jelinek committed May 22, 2002
45f79783 Browse Files
configure.in: Fix typo in the code checking for sys_errlist. · 9f3dbd92
```
* configure.in: Fix typo in the code checking for sys_errlist.
* configure: Regenerated.

From-SVN: r53747
```
Roman Lechtchinsky committed May 22, 2002
9f3dbd92 Browse Files
* flow.c (life_analysis): Delete broken reg_label check. · 19f71cd7
```
From-SVN: r53746
```
Richard Henderson committed May 22, 2002
19f71cd7 Browse Files

inclhack.def (thread_keyword): Allow as any prototype arg. · d5bcfcce

        * fixinc/inclhack.def (thread_keyword): Allow as any prototype arg.
        * fixinc/fixincl.x, fixinc/tests/base/pthread.h: Rebuild.

From-SVN: r53745

committed May 22, 2002

d5bcfcce Browse Files

config.guess: Update to 2002-05-22 version. · ac30211c
```
* config.guess: Update to 2002-05-22 version.
* config.sub: Likewise.

From-SVN: r53742
```
Jason Thorpe committed May 22, 2002
ac30211c Browse Files
* t-sh64 (LIB2FUNCS_EXTRA): Don't change. · 985d311b
```
From-SVN: r53741
```
J"orn Rennecke committed May 22, 2002
985d311b Browse Files
* c-common.c (cb_register_builtins): Don't indent '#' of #define. · 2727afb5
```
From-SVN: r53740
```
J"orn Rennecke committed May 22, 2002
2727afb5 Browse Files
Fix a typo. · 0fe1cd70
```
From-SVN: r53739
```
Jakub Jelinek committed May 22, 2002
0fe1cd70 Browse Files

t-sh (LIB2FUNCS_EXTRA): Now embed-bb.c. · 5ff94354

	* t-sh (LIB2FUNCS_EXTRA): Now embed-bb.c.
	(embed-bb.c): New rule.
	* config/sh/embed_bb.c: Delete.

From-SVN: r53737

committed May 22, 2002

5ff94354 Browse Files