Commits · 03e9dbc91c347697d6eecbd5154a545b56349157 · lvzhengyang / riscv-gcc-1

14 Mar, 2002 15 commits

Add --param max-unrolled-insns=<n> support · 03e9dbc9
```
From-SVN: r50787
```
Michael Meissner committed Mar 14, 2002
03e9dbc9 Browse Files
* arm.md: Fix warnings about constraints in peepholes and splits. · 12249385
```
From-SVN: r50786
```
Richard Earnshaw committed Mar 14, 2002
12249385 Browse Files
* gcc.c-torture/compile/20020314-1.c: New test. · 933a0721
```
From-SVN: r50782
```
Jeffrey A Law committed Mar 14, 2002
933a0721 Browse Files

cpphash.h (struct lexer_state): Remove line_extension member. · f0cce04a

	* cpphash.h (struct lexer_state): Remove line_extension member.
	* cpplib.c (dequote_string, do_linemarker): New functions.
	(linemarker_dir): New data object.
	(DIRECTIVE_TABLE): No longer need to interpret #line in
	preprocessed source.  Delete obsolete comment about return
	values of handlers.
	(end_directive, directive_diagnostics, _cpp_handle_directive):
	Don't muck with line_extension.
	(directive_diagnostics): No need to issue warnings for
	linemarkers here.
	(_cpp_handle_directive): Issue warnings for linemarkers here,
	when appropriate.  Dispatch linemarkers to do_linemarker, not
	do_line.
	(do_line): Code to handle linemarkers split out to do_linemarker.
	Convert escape sequences in filename argument, both places.

	* cppmacro.c (quote_string): Rename cpp_quote_string and
	export.  All callers changed.
	* cpplib.h (cpp_quote_string): Prototype.
	* cppmain.c (print_line): Call cpp_quote_string on to_file
	before printing it.

	* doc/cpp.texi: Document that escapes are now interpreted in
	#line and in linemarkers, and that non-printing characters are
	converted to octal escapes when linemarkers are generated.

From-SVN: r50780

committed Mar 14, 2002

f0cce04a Browse Files

cpphash.h (struct lexer_state): Remove line_extension member. · dcc229e5

	* cpphash.h (struct lexer_state): Remove line_extension member.
	* cpplib.c (dequote_string, do_linemarker): New functions.
	(linemarker_dir): New data object.
	(DIRECTIVE_TABLE): No longer need to interpret #line in
	preprocessed source.  Delete obsolete comment about return
	values of handlers.
	(end_directive, directive_diagnostics, _cpp_handle_directive):
	Don't muck with line_extension.
	(directive_diagnostics): No need to issue warnings for
	linemarkers here.
	(_cpp_handle_directive): Issue warnings for linemarkers here,
	when appropriate.  Dispatch linemarkers to do_linemarker, not
	do_line.
	(do_line): Code to handle linemarkers split out to do_linemarker.
	Convert escape sequences in filename argument, both places.

	* cppmacro.c (quote_string): Rename cpp_quote_string and
	export.  All callers changed.
	* cpplib.h (cpp_quote_string): Prototype.
	* cppmain.c (print_line): Call cpp_quote_string on to_file
	before printing it.

	* doc/cpp.texi: Document that escapes are now interpreted in
	#line and in linemarkers, and that non-printing characters are
	converted to octal escapes when linemarkers are generated.

From-SVN: r50779

committed Mar 14, 2002

dcc229e5 Browse Files

emit-rtl.c (try_split): Use delete_insns. · 83a49407


	* emit-rtl.c (try_split): Use delete_insns.
	* recog.c (split_all_insns): Fix terminating condition.

From-SVN: r50778

committed Mar 14, 2002

83a49407 Browse Files

fr.po: Update to latest revision. · b07ac17f

2002-03-14  Philipp Thomas  <pthomas@suse.de>

        * fr.po: Update to latest revision.

From-SVN: r50777

committed Mar 14, 2002

b07ac17f Browse Files

* gcc.c-torture/execute/20020314-1.c: New test. · 2019279f
```
From-SVN: r50772
```
Richard Earnshaw committed Mar 14, 2002
2019279f Browse Files

re PR target/5828 (gcc-3.0.4 on arm : floating point registers incorrectly reloaded) · c882c7ac

PR target/5828
* arm.c (arm_output_epilogue): Fix floating-point register save
adjustment when using a frame pointer.

Co-Authored-By: Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>

From-SVN: r50771

committed Mar 14, 2002

c882c7ac Browse Files

call.c (build_over_call): Set TREE_NO_UNUSED_WARNING too. · d3f129b3

	* call.c (build_over_call): Set TREE_NO_UNUSED_WARNING too.
	* cvt.c (convert_to_void): Preserve TREE_NO_UNUSED_WARNING.

	* g++.dg/warn/Wunused-1.C: New test.

From-SVN: r50770

committed Mar 14, 2002

d3f129b3 Browse Files

Delete all lines containing "$Revision:". · 6cbcc541

	* xeinfo.adb: Don't look for revision numbers.
	* xnmake.adb: Likewise.
	* xsinfo.adb: Likewise.
	* xsnames.adb: Likewise.
	* xtreeprs.adb: Likewise.

From-SVN: r50768

committed Mar 14, 2002

6cbcc541 Browse Files

mips.h (FP_INC, [...]): New macros. · 3f26edaa

	* config/mips/mips.h (FP_INC, UNITS_PER_FPVALUE): New macros.
	* config/mips/mips.c (compute_frame_size): Retrofit them here.
	(save_restore_insns, mips_expand_epilogue): And here.
	(build_mips16_call_stub): And here.
	(mips_function_value): Use the new macros to decide whether a single
	or complex float can be returned in floating-point registers.  Return
	a parallel rtx in the complex case.

From-SVN: r50766

committed Mar 14, 2002

3f26edaa Browse Files

toplev.c (rest_of_compilation): Add CLEANUP_UPDATE_LIFE to cfg_cleanup call… · 1e3881c2

toplev.c (rest_of_compilation): Add CLEANUP_UPDATE_LIFE to cfg_cleanup call after liveness analysis.


	* toplev.c (rest_of_compilation): Add CLEANUP_UPDATE_LIFE to cfg_cleanup
	call after liveness analysis.

	* recog.c (split_insn): Use delete_insn_and_edges.

	* cfgrtl.c (verify_flow_info): Be permisive about non-any_condjump
	instructions to have branch prediction notes.
	* ia64reorg.c (ia64_reorg): Do not rebuild CFG.

From-SVN: r50765

committed Mar 14, 2002

1e3881c2 Browse Files

configure.in: Don't pass -Wno-long-long to a ADA compiler that doesn't support it. · 200ef634
```
	* configure.in: Don't pass -Wno-long-long to a ADA compiler
	that doesn't support it.
	* configure: Regenerate.

From-SVN: r50763
```
Geoffrey Keating committed Mar 14, 2002
200ef634 Browse Files
Daily bump. · 73228d27
```
From-SVN: r50761
```
GCC Administrator committed Mar 14, 2002
73228d27 Browse Files

13 Mar, 2002 25 commits

re PR target/5626 (gcc-3.1 on sparcv9 does not generate code for long jumps) · 0b82d204

	PR target/5626
	* config/sparc/sparc.md (normal_branch, inverted_branch,
	normal_fp_branch, inverted_fp_branch, normal_fpe_branch,
	inverted_fp_branch): Adjust calls to output_cbranch.
	Set length attribute.
	(normal_int_branch_sp64, inverted_int_branch_sp64): Adjust calls to
	output_v9branch.  Set length attribute.
	* config/sparc/sparc.c (fcc0_reg_operand, noov_compare64_op): New
	predicates.
	(noov_compare_op): Handle CCX_NOOVmode the same way as CC_NOOVmode.
	(output_cbranch): Likewise.  Handle far branches.
	(output_v9branch): Handle far branches.
	* config/sparc/sparc-protos.h (output_cbranch, output_v9branch):
	Adjust prototypes.
	* config/sparc/sparc.h (PREDICATE_CODES): Add fcc0_reg_operand and
	noov_compare64_op predicates.

From-SVN: r50753

committed Mar 13, 2002

0b82d204 Browse Files

Fix last commit. · 56668fb0
```
From-SVN: r50749
```
Richard Sandiford committed Mar 13, 2002
56668fb0 Browse Files
* g++.dg/abi/mangle6.C: New test. · 440d0518
```
From-SVN: r50744
```
Richard Sandiford committed Mar 13, 2002
440d0518 Browse Files

mangle.c (write_builtin_type): Handle 128-bit integers even if they are not a… · 049e6879

mangle.c (write_builtin_type): Handle 128-bit integers even if they are not a standard integer type.

	* mangle.c (write_builtin_type): Handle 128-bit integers even if
	they are not a standard integer type.

From-SVN: r50743

committed Mar 13, 2002

049e6879 Browse Files

gthr-posix.h (__gthread_active_p): Move __gthread_active_ptr into the function and constify it. · 7a8de19b

        * gthr-posix.h (__gthread_active_p): Move __gthread_active_ptr
        into the function and constify it.
        * gthr-dce.h, gthr-solaris.h: Likewise.

From-SVN: r50741

committed Mar 13, 2002

7a8de19b Browse Files

cp-tree.h (init_init_processing): Remove declaration. · 872c9284

	* cp-tree.h (init_init_processing): Remove declaration.
	* init.c (BI_header_type, init_init_processing): Remove old ABI stuff.
	* decl.c (cxx_init_decl_processing): Don't call init_init_processing.

From-SVN: r50740

committed Mar 13, 2002

872c9284 Browse Files

rs6000.h (PAD_VARARGS_DOWN): Define. · 2a55fd42

        * config/rs6000/rs6000.h (PAD_VARARGS_DOWN): Define.
        * config/rs6000/rs6000.c (rs6000_va_arg): Use
        std_expand_builtin_va_arg if not ABI_V4.

From-SVN: r50739

committed Mar 13, 2002

2a55fd42 Browse Files

varasm.c (globalize_decl): New fn. · 9a789d73

        * varasm.c (globalize_decl): New fn.
        (assemble_start_function): Use it.
        (asm_emit_uninitialized): Use it.
        (assemble_alias): Use it.
        (assemble_variable): Use it.

From-SVN: r50738

committed Mar 13, 2002

9a789d73 Browse Files

varasm.c (globalize_decl): New fn. · 19c5b1cf

        * varasm.c (globalize_decl): New fn.
        (assemble_start_function): Use it.
        (asm_emit_uninitialized): Use it.
        (assemble_alias): Use it.
        (assemble_variable): Use it.

From-SVN: r50736

committed Mar 13, 2002

19c5b1cf Browse Files

cris.c (cris_target_asm_function_prologue): Revert 2002-03-12 internal visibility change. · 2a15f5e1

	* config/cris/cris.c (cris_target_asm_function_prologue): Revert
	2002-03-12 internal visibility change.
	(cris_encode_section_info): Consider MODULE_LOCAL_P when encoding
	visibility into SYMBOL_REF_FLAG.

From-SVN: r50735

committed Mar 13, 2002

2a15f5e1 Browse Files

expr.c (expand_expr, [...]): Do not call copy_to_reg with VOIDmode operand. · c0a3eeac

	* expr.c (expand_expr, case NE_EXPR): Do not call copy_to_reg with
	VOIDmode operand.  Add compile-time optimization for constant results.

From-SVN: r50734

committed Mar 13, 2002

c0a3eeac Browse Files

c-typeck.c (convert_for_assignment): Don't allow conversions between pointers and references. · a1652cee

        * c-typeck.c (convert_for_assignment): Don't allow conversions
        between pointers and references.  Only allow lvalues to convert to
        reference.

From-SVN: r50731

committed Mar 13, 2002

a1652cee Browse Files

s390.h (PROFILE_BEFORE_PROLOGUE): Emit profile code before prologue, to avoid scheduling problems. · c52a375d
```
        * config/s390/s390.h (PROFILE_BEFORE_PROLOGUE): Emit profile code
        before prologue, to avoid scheduling problems.

From-SVN: r50730
```
Hartmut Penner committed Mar 13, 2002
c52a375d Browse Files
Daily bump. · 96395e3a
```
From-SVN: r50729
```
GCC Administrator committed Mar 13, 2002
96395e3a Browse Files

sparc.h (INITIAL_FRAME_POINTER_OFFSET): Remove. · e387e99b

	* config/sparc/sparc.h (INITIAL_FRAME_POINTER_OFFSET): Remove.
	(ELIMINABLE_REGS): Add sfp->sp.
	(INITIAL_ELIMINATION_OFFSET): Compute sfp->sp offset too.

From-SVN: r50725

committed Mar 13, 2002

e387e99b Browse Files

re PR rtl-optimization/5892 (ICE in gen_nop_type during 2.4.17 ia64 kernel build) · 09948ece

	PR optimization/5892
	* config/ia64/ia64.c (rotate_one_bundle): Update current packet.

	* gcc.c-torture/compile/20020312-1.c: New test.

From-SVN: r50723

committed Mar 13, 2002

09948ece Browse Files

loop.c (basic_induction_var): Don't call convert_modes if mode classes are different. · 4061c1a3

	* loop.c (basic_induction_var): Don't call convert_modes if mode
	classes are different.

	* gcc.c-torture/compile/20020309-2.c: New test.

From-SVN: r50721

committed Mar 13, 2002

4061c1a3 Browse Files

re PR target/5901 ([IA64] misplaced .body) · 9f53e965

        PR optimization/5901
        * function.c (reposition_prologue_and_epilogue_notes): Position
        the markers after/before the last/first insn not deleted.

From-SVN: r50715

committed Mar 12, 2002

9f53e965 Browse Files

re PR rtl-optimization/5878 (gcc 3.1 breaks on C code generated by the Mercury compiler) · 5b43fed1

	PR 5878
	* config/arc/arc.h, config/cris/cris.h, config/i386/i386.h,
	config/m68k/m68k.h, config/s390/s390.h, config/sparc/sparc.h
	(PIC_OFFSET_TABLE_REGNUM): Conditionalize on flag_pic.

	* config/arm/arm.h config/i386/i386.h, config/m68k/m68k.h,
	config/sparc/sparc.h (CONDITIONAL_REGISTER_USAGE): Set
	PIC_OFFSET_TABLE_REGNUM based on INVALID_REGNUM not flag_pic.

	* config/arc/arc.h (CONDITIONAL_REGISTER_USAGE): New.
	* config/arm/arm.c (arm_pic_register): Init to INVALID_REGNUM.
	(arm_override_options): Set arm_pic_register if TARGET_APCS_STACK
	also.  Don't set it if not flag_pic.
	* config/i386/i386.c (ix86_save_reg): Trust PIC_OFFSET_TABLE_REGNUM
	to be INVALID_REGNUM when not used.

	* gcc.dg/20020312-2.c: New.

From-SVN: r50713

committed Mar 12, 2002

5b43fed1 Browse Files

reported by Peter Schmid <schmid@snake.iap.physik.tu-darmstadt.de> · 56d4fe31

	reported by Peter Schmid <schmid@snake.iap.physik.tu-darmstadt.de>
	* testsuite/thread/pthread4.cc: Lower nominal iteration counter.

From-SVN: r50709

committed Mar 13, 2002

56d4fe31 Browse Files

ctype_noninline.h: Cast to unsigned char. · f7145757


2002-03-12  Benjamin Kosnik  <bkoz@redhat.com>
            Per Liboriussen  <liborius@stofanet.dk>

	* config/os/gnu-linux/bits/ctype_noninline.h: Cast to
	unsigned char.
	* config/os/gnu-linux/bits/ctype_inline.h: Same.

	* config/os/irix/irix6.5/bits/ctype_inline.h: Same.

	* config/os/solaris/solaris2.5/bits/ctype_inline.h: Same.
	* config/os/solaris/solaris2.5/bits/ctype_noninline.h: Same.

	* config/os/solaris/solaris2.6/bits/ctype_inline.h: Same.
	* config/os/solaris/solaris2.6/bits/ctype_noninline.h: Same.

	* config/os/solaris/solaris2.7/bits/ctype_inline.h: Same.
	* config/os/solaris/solaris2.7/bits/ctype_noninline.h: Same.

	* testsuite/22_locale/ctype_members_char.cc (main): Add tests.

Co-Authored-By: Per Liboriussen <liborius@stofanet.dk>

From-SVN: r50708

committed Mar 13, 2002

f7145757 Browse Files

expmed.c (store_bit_field): Reset alias set for memory. · 4e9bb42b

2002-03-13  Aldy Hernandez  <aldyh@redhat.com>

        * expmed.c (store_bit_field): Reset alias set for memory.
        (extract_bit_field): Same.

From-SVN: r50706

committed Mar 13, 2002

4e9bb42b Browse Files

c-common.c (c_tree_code_type, [...]): Delete. · 2f9834e8

	* c-common.c (c_tree_code_type, c_tree_code_length,
	c_tree_code_name, add_c_tree_codes): Delete.
	* c-common.h (add_c_tree_codes): Delete.
	* c-lang.c (tree_code_type, tree_code_length, tree_code_name):
	Define.
	* c-objc-common.c (c_objc_common_init): Don't call
	add_c_tree_codes, instead set lang_unsafe_for_reeval.
	* objc/objc-act.c (objc_tree_code_type, objc_tree_code_length,
	objc_tree_code_name, add_objc_tree_codes): Delete.
	(objc_init): Don't call add_objc_tree_codes.
	* objc/objc-lang.c (tree_code_type, tree_code_length,
	tree_code_name): Define.
	* toplev.c (lang_independent_init): Don't set
	tree_code_length[IDENTIFIER_NODE].
	* tree.c (tree_code_type, tree_code_length, tree_code_name):
	Delete definitions, moved to language front-ends.
	* tree.def (IDENTIFIER_NODE): Hardwire the length.
	* tree.h (tree_code_type, tree_code_length, tree_code_name):
	Const-ify.
	(tree_code_length): Change type to unsigned char.

ada:
	* misc.c (gnat_tree_code_type, gnat_tree_code_length,
	gnat_tree_code_name): Delete.
	(tree_code_type, tree_code_length, tree_code_name): Define.
	(gnat_init): Don't try to copy into the various tree_code
	arrays.

ch:
	* decl.c (chill_tree_code_type, chill_tree_code_length,
	chill_tree_code_name): Delete.
	(tree_code_type, tree_code_length, tree_code_name): Define.
	(init_decl_processing): Don't try to copy into the various
	tree_code arrays.

cp:
	* cp-lang.c (tree_code_type, tree_code_length, tree_code_name):
	Define.
	* decl.c (duplicate_decls): Use TREE_CODE_LENGTH, not
	tree_code_length.
	* lex.c (cplus_tree_code_type, cplus_tree_code_length,
	cplus_tree_code_name): Delete.
	(cxx_init): Don't call add_c_tree_codes, instead set
	lang_unsafe_for_reeval.  Don't try to copy into the various
	tree_code arrays.

f:
	* com.c (tree_code_type, tree_code_length, tree_code_name):
	Define.

java:
	* lang.c (java_tree_code_type, java_tree_code_length,
	tree_code_name): Delete.
	(tree_code_type, tree_code_length, tree_code_name): Define.
	(java_init): Don't try to copy into the various tree_code
	arrays.

From-SVN: r50705

committed Mar 13, 2002

2f9834e8 Browse Files

i386.c (ix86_expand_prologue): Revert 2002-03-03 internal visibility change. · 36ad2436
```
        * config/i386/i386.c (ix86_expand_prologue): Revert 2002-03-03
        internal visibility change.

From-SVN: r50704
```
Richard Henderson committed Mar 12, 2002
36ad2436 Browse Files

Makefile.in (NOTPARALLEL): New. · c2273204

        * Makefile.in (NOTPARALLEL): New.  Use it instead of explicit
        .NOTPARALLEL tag.
        (do-check): Rename from check.
        (check): Allow parallel check.

From-SVN: r50700

committed Mar 12, 2002

c2273204 Browse Files