Commits · c3021e5dee18a8553e3751c07196cc9a84c6b048 · lvzhengyang / riscv-gcc-1

29 Jul, 2002 18 commits

spe.md ("spe_evmra"): Change to unspec. · c3021e5d

2002-07-29  Aldy Hernandez  <aldyh@redhat.com>

	* config/rs6000/spe.md ("spe_evmra"): Change to unspec.

From-SVN: r55847

committed Jul 29, 2002

c3021e5d Browse Files

emit-rtl.c (set_mem_attributes_minus_bitpos): Rename from set_mem_attributes and… · 6f1087be

emit-rtl.c (set_mem_attributes_minus_bitpos): Rename from set_mem_attributes and add BITPOS argument.

        * emit-rtl.c (set_mem_attributes_minus_bitpos): Rename from
        set_mem_attributes and add BITPOS argument.  Subtract it from
        OFFSET when same is adjusted.
        (set_mem_attributes): New wrapper function.
        * expr.c (expand_assignment): Use set_mem_attributes_minus_bitpos;
        remove offset adjustment hack.
        * expr.h (set_mem_attributes_minus_bitpos): Declare.

From-SVN: r55846

committed Jul 29, 2002

6f1087be Browse Files

Makefile.in (C_OBJS): Include c-pretty-print.o · 61ccbcfd

2002-07-29  Gabriel Dos Reis  <gdr@nerim.net>

	* Makefile.in (C_OBJS): Include c-pretty-print.o
	(c-pretty-print.o): Add depency rule.
	* pretty-print.h: Add more macros.
	* c-pretty-print.c: New file.
	* c-pretty-print.h: Likewise.

cp/

2002-07-29  Gabriel Dos Reis  <gdr@nerim.net>

	* Make-lang.in (CXX_C_OBJS): Include.

From-SVN: r55845

committed Jul 29, 2002

61ccbcfd Browse Files

spe.h (__internal_ev_mwhgumian): Cast vector constants to __ev64_s32__. · 09101f56

2002-07-29  Aldy Hernandez  <aldyh@redhat.com>

	* config/rs6000/spe.h (__internal_ev_mwhgumian): Cast vector
	constants to __ev64_s32__.
	(__internal_ev_mwhgsmian): Same.
	(__internal_ev_mwhgsmfan): Same.
	(__internal_ev_mwhgssfan): Same.
	(__internal_ev_mwhgumiaa): Same.
	(__internal_ev_mwhgsmiaa): Same.
	(__internal_ev_mwhgsmfaa): Same.
	(__internal_ev_mwhgssfaa): Same.

From-SVN: r55844

committed Jul 29, 2002

09101f56 Browse Files

varasm.c (assemble_variable): Narrow test for uninitialized without BSS target support. · af673a52
```
        * varasm.c (assemble_variable): Narrow test for uninitialized
        without BSS target support.

From-SVN: r55843
```
David Edelsohn committed Jul 29, 2002
af673a52 Browse Files

profile.c: Add file comment describing the overall algorithm and structures. · 6c208acd

	* profile.c: Add file comment describing the overall algorithm and
	structures.
	(struct edge_info): Add comments.
	(struct bb_info): Add comments.
	* basic-block.h (EDGE_*): Add comments.
	* doc/gcov.texi (Gcov Data Files): Document bit flags.

From-SVN: r55842

committed Jul 29, 2002

6c208acd Browse Files

* config/xtensa/elf.h, config/xtensa/linux.h · 624f0d60

        (TARGET_OS_CPP_BUILTINS): Define.
        (CPP_PREDEFINES): Remove.
        * config/xtensa/xtensa.h (TARGET_CPU_CPP_BUILTINS): Define.
        (CPP_SPEC): Remove.

From-SVN: r55840

committed Jul 29, 2002

624f0d60 Browse Files

gensupport.c: Include hashtab.h. · 2199e5fa

	* gensupport.c: Include hashtab.h.
	(insn_elision, condition_table, hash_c_test, cmp_c_test,
	maybe_eval_c_test): New routines and data structures to
	support insn elision.
	(init_md_reader): Read and initialize the condition_table.
	(read_md_rtx): Discard insn patterns whose C test is provably
	always false.
	* gensupport.h: Declare new functions and data structures.

	* genconditions.c, dummy-conditions.c: New files.
	* Makefile.in: Build genconditions; run it to construct
	insn-conditions.c; build that and link it into most gen*
	programs.
	(HOST_SUPPORT, HOST_EARLY_SUPPORT): New variables.
	(GEN): Delete, unused.
	(STAGESTUFF): Update.

	* gencodes.c: (gen_insn): #define CODE_FOR_xxx equal to
	CODE_FOR_nothing for all elided patterns.
	(main): Tweaked to support this.
	* genflags.c (gen_proto): Emit a static inline generator
	function here for all elided patterns, which simply returns
	NULL_RTX.
	(gen_insn): Do not define HAVE_xxx for elided patterns.
	(main): Tweaked to support this.  No need to forward-declare
	struct rtx_def.
	* genrecog.c: Do not bother emitting the C test if it's known
	to be true at compile time.

From-SVN: r55839

committed Jul 29, 2002

2199e5fa Browse Files

config.gcc (target_gtfiles): Initialize... · 6ab185d6

	* config.gcc (target_gtfiles): Initialize, as otherwise cross compilers hosted on
	powerpc-apple-darwin6.0 won't even build.

From-SVN: r55838

committed Jul 29, 2002

6ab185d6 Browse Files

* cplus-dem.c (PREPEND_BLANK): Remove. · 437974a9
```
From-SVN: r55837
```
Neil Booth committed Jul 29, 2002
437974a9 Browse Files

arm.md (sibcall, [...]): Add RETURN as part of the pattern, remove clobber of LR. · 72b075d1

* arm.md (sibcall, sibcall_value): Add RETURN as part of the pattern,
remove clobber of LR.
(sibcall_insn, sibcall_value_insn): Update accordingly.
(sibcall_epilogue): Remove debugging comment from assembler stream.

From-SVN: r55836

committed Jul 29, 2002

72b075d1 Browse Files

* cp-tree.h: Comment typo fix. · 3f16a8f3
```
From-SVN: r55835
```
Alan Modra committed Jul 29, 2002
3f16a8f3 Browse Files
spew.c (space_for_token): Allocate zeroed memory for a new token chunk. · c03d566f
```
* spew.c (space_for_token): Allocate zeroed memory for a new token
chunk.

From-SVN: r55834
```
Richard Earnshaw committed Jul 29, 2002
c03d566f Browse Files

pretty-print.h: Define more macros. · f63c45ec

	* pretty-print.h: Define more macros.
	* diagnostic.h (output_formatted_integer): Moved from...
	* diagnostic.c: ... here.

From-SVN: r55833

committed Jul 29, 2002

f63c45ec Browse Files

Daily bump. · 78916110
```
From-SVN: r55832
```
GCC Administrator committed Jul 29, 2002
78916110 Browse Files
Daily bump. · 39454482
```
[[Split portion of a mixed commit.]]

From-SVN: r55831.3
```
GCC Administrator committed Jul 29, 2002
39454482 Browse Files

gcc_release: Update comment. · 7596d2dc


	* gcc_release: Update comment.

	* snapshot-README: Snapshots are taken from GCC 3.2 branch.

From-SVN: r55825

committed Jul 29, 2002

7596d2dc Browse Files

* gcc_release: Use the 3.2 branch for snapshots. · 4bdf9f66
```
From-SVN: r55824
```
Mark Mitchell committed Jul 29, 2002
4bdf9f66 Browse Files

28 Jul, 2002 10 commits

* stormy16.h (ASM_OUTPUT_SYMBOL_REF): Use ASM_OUTPUT_LABEL_REF. · c27c15db
```
From-SVN: r55822
```
Kaveh R. Ghazi committed Jul 28, 2002
c27c15db Browse Files

defaults.h (ASM_OUTPUT_MEASURED_SIZE): Take only two arguments. · 99086d59

	* defaults.h (ASM_OUTPUT_MEASURED_SIZE): Take only two
	arguments.  Always use ".-symbol" as expression argument.
	* doc/tm.texi: Update to match.  Document requirement for
	".size symbol, .-symbol" to be acceptable to assembler.

	* config/elfos.h, config/netbsd-aout.h, config/openbsd.h,
	config/arm/elf.h, config/avr/avr.h, config/cris/aout.h,
	config/i386/freebsd-aout.h, config/i386/sco5.h,
	config/ip2k/ip2k.h, config/m88k/m88k.h, config/xtensa/elf.h,
	config/xtensa/linux.h:  Update uses of ASM_OUTPUT_MEASURED_SIZE.

From-SVN: r55820

committed Jul 28, 2002

99086d59 Browse Files

Update version number · 5922c46c
```
From-SVN: r55818
```
Mark Mitchell committed Jul 28, 2002
5922c46c Browse Files
* Makefile.in (gengtype-lex.c): Fix error in last change. · 6fd327e9
```
From-SVN: r55817
```
Kaveh R. Ghazi committed Jul 28, 2002
6fd327e9 Browse Files
freebsd.h (TARGET_OS_CPP_BUILTINS): Add missing backslash. · 8155cedd
```
	* alpha/freebsd.h (TARGET_OS_CPP_BUILTINS): Add missing
	backslash.

From-SVN: r55816
```
Kaveh R. Ghazi committed Jul 28, 2002
8155cedd Browse Files
Makefile.in (vmsdbgout.o): Depend on function.h. · dd86aabf
```
	* Makefile.in (vmsdbgout.o): Depend on function.h.

	* vmsdbgout.c: Include function.h.

From-SVN: r55815
```
Kaveh R. Ghazi committed Jul 28, 2002
dd86aabf Browse Files

prefix.c (update_path): Don't strip single `.' path components unless stripping… · d4348177

prefix.c (update_path): Don't strip single `.' path components unless stripping a later `..' component.

	* prefix.c (update_path): Don't strip single `.' path components
	unless stripping a later `..' component.  Exit loop as soon as
	a valid path is found.

From-SVN: r55814

committed Jul 28, 2002

d4348177 Browse Files

Daily bump. · 3e75a2f9
```
From-SVN: r55813
```
GCC Administrator committed Jul 28, 2002
3e75a2f9 Browse Files

builtins.def [...]: Require an explicit ATTRS argument. · c2ef6d34


	* builtins.def [DEF_GCC_BUILTIN]: Require an explicit ATTRS
	argument.  Mark BUILT_IN_RETURN, BUILT_IN_EH_RETURN,
	BUILT_IN_LONGJMP and BUILT_IN_TRAP as noreturn, the ISO C99
	floating point unordered comparisons (e.g. __builtin_isgreater)
	as const, and leave the remaining GCC_BUILTINs unchanged.

	* c-decl.c (builtin_function): No need to explicitly mark
	BUILT_IN_RETURN and BUILT_IN_EH_RETURN as noreturn.

	* cp/decl.c (builtin_function_1): No need to explicitly mark
	BUILT_IN_RETURN and BUILT_IN_EH_RETURN as noreturn.

From-SVN: r55805

committed Jul 28, 2002

c2ef6d34 Browse Files

Makefile.in: rtlanal.o now depends upon real.h. · 52bfebf0


	* Makefile.in: rtlanal.o now depends upon real.h.

	* flags.h [flag_signaling_nans]: New flag.
	[HONOR_SNANS]: New macro.

	* toplev.c [flag_signaling_nans]: Initialize to false.
        (f_options): Add processing for "-fsignaling-nans".
	(set_fast_math_flags): Clear flag_signaling_nans with -ffast-math.
	(process_options): flag_signaling_nans implies flag_trapping_math.

	* c-common.c (cb_register_builtins): Define __SUPPORT_SNAN__
	when -fsignaling-nans.  First step to implementing WG14's N965.

	* fold-const.c (fold) [MULT_EXPR]: Conditionalize transforming
	1.0 * x into x, and -1.0 * x into -x on !HONOR_SNANS.
	[RDIV_EXPR]: Conditionalize x/1.0 into x on !HONOR_SNANS.

	* simplify-rtx.c (simplify_relational_operation): Conditionalize
	transforming abs(x) < 0.0 into false on !HONOR_SNANS.

	* rtlanal.c: #include real.c for TARGET_FLOAT_FORMAT definitions
	required by HONOR_SNANS.  (may_trap_p): Floating point DIV, MOD,
	UDIV, UMOD, GE, GT, LE, LT and COMPARE may always trap with
	-fsignaling_nans.  EQ and NE only trap for flag_signaling_nans
	not flag_trapping_math (i.e. HONOR_SNANS but not HONOR_NANS).

	* doc/invoke.texi: Document new -fsignaling-nans compiler option.

From-SVN: r55804

committed Jul 28, 2002

52bfebf0 Browse Files

27 Jul, 2002 7 commits

Makefile.in (gengtype-lex.c): Work around a bug in flex. · e66f55b8

	* Makefile.in (gengtype-lex.c): Work around a bug in flex.
	* gengtype-lex.l (YY_USE_PROTOS): Undef.
	(YY_DECL): Define.

From-SVN: r55803

committed Jul 27, 2002

e66f55b8 Browse Files

decl2.c (cxx_decode_option): Support -fno-builtin-foo. · a3926fe1


	* cp/decl2.c (cxx_decode_option): Support -fno-builtin-foo.

	* doc/invoke.texi: Document that both -fno-builtin-foo and
	-fno-builtin are supported by the g++ front-end.

From-SVN: r55802

committed Jul 27, 2002

a3926fe1 Browse Files

configure.in: Rename config_gtfiles to target_gtfiles. · ef69da62

        * configure.in: Rename config_gtfiles to target_gtfiles.
        * configure: Regenerate.
        * doc/gty.texi: Update reference.
        * config.gcc (powerpc-*-darwin*): Set target_gtfiles
        instead of appending to it.

From-SVN: r55801

committed Jul 27, 2002

ef69da62 Browse Files

Daily bump. · 3368e977
```
From-SVN: r55796
```
GCC Administrator committed Jul 27, 2002
3368e977 Browse Files

rs6000.c (function_arg_advance): SPE vararg vectors are split into two registers. · a4b0320c

2002-07-25  Aldy Hernandez  <aldyh@redhat.com>

	* config/rs6000/rs6000.c (function_arg_advance): SPE vararg
	vectors are split into two registers.
	(function_arg): Same.

From-SVN: r55791

committed Jul 27, 2002

a4b0320c Browse Files

* pa.md (extv): Check predicates before emitting extv_32. · c427db5d
```
From-SVN: r55790
```
J"orn Rennecke committed Jul 27, 2002
c427db5d Browse Files

Authenticator.java: New version from Classpath. · 92847c03

	* java/net/Authenticator.java: New version from Classpath.
	* java/net/DatagramSocketImpl.java: New version from Classpath.

From-SVN: r55789

committed Jul 27, 2002

92847c03 Browse Files

26 Jul, 2002 5 commits

* configure.host: Add powerpc64*-* entry. · 1d49f58a
```
From-SVN: r55788
```
Alan Modra committed Jul 27, 2002
1d49f58a Browse Files

rs6000.c (rs6000_traceback_name): New var. · 57ac7be9

	* config/rs6000/rs6000.c (rs6000_traceback_name): New var.
	(rs6000_traceback): New var.
	(rs6000_override_options): Set rs6000_traceback.
	(rs6000_output_function_epilogue): Implement traceback options.
	* config/rs6000/rs6000.h (TARGET_OPTIONS): Add "traceback=".
	(rs6000_traceback_name): Declare.

	* config/rs6000/rs6000.c (output_profile_hook): Don't generate profile
	label reference when NO_PROFILE_COUNTERS.

From-SVN: r55787

committed Jul 27, 2002

57ac7be9 Browse Files

new (placement delete): Remove unused paramater names. · bacb811d

2002-07-26  Phil Edwards  <pme@gcc.gnu.org>

	* libsupc++/new (placement delete):  Remove unused paramater names.

From-SVN: r55782

committed Jul 26, 2002

bacb811d Browse Files

function.c (assign_parms): Handle frontend-directed pass by invisible reference. · 8e51619a

        * function.c (assign_parms): Handle frontend-directed pass by
        invisible reference.
cp/
        * call.c (build_over_call): Likewise.
        (cp_convert_parm_for_inlining): New fn.
        (convert_for_arg_passing): New fn.
        (convert_default_arg, build_over_call): Use it.
        (type_passed_as): New fn.
        * pt.c (tsubst_decl): Use it.
        * decl2.c (cp_build_parm_decl): New fn.
        (build_artificial_parm): Use it.
        (start_static_storage_duration_function): Likewise.
        * decl.c (start_cleanup_fn, grokdeclarater): Likewise.
        (grokparms): Don't mess with DECL_ARG_TYPE.
        * typeck.c (convert_arguments): Use convert_for_arg_passing.
        * cp-lang.c (LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING):
        Define.
        * cp-tree.h: Declare new fns.

From-SVN: r55781

committed Jul 26, 2002

8e51619a Browse Files

natFileDescriptorPosix.cc: Don't include sys/socket.h or fcntl.h. · 8a7f132d
```
	* java/io/natFileDescriptorPosix.cc: Don't include sys/socket.h or
	fcntl.h.

From-SVN: r55780
```
Tom Tromey committed Jul 26, 2002
8a7f132d Browse Files