Commits · 437deefaca874a13682ee1693e19eb88e64a1f33 · lvzhengyang / riscv-gcc-1

19 Jul, 2002 1 commit
- * g++.dg/opt/pr6713.C: Add template instantiation. · 437deefa
```
From-SVN: r55572
```
  David Edelsohn committed Jul 18, 2002
  437deefa Browse Files
18 Jul, 2002 19 commits

2002-07-16  Bo Thorsen  <bo@suse.de>

	* src/x86/ffi64.c: New file that adds x86-64 support.
	* src/x86/unix64.S: New file that handles argument setup for
	x86-64.
	* src/x86/sysv.S: Don't use this on x86-64.
	* src/x86/ffi.c: Don't use this on x86-64.
	Remove unused vars.
	* src/prep_cif.c (ffi_prep_cif): Don't do stack size calculation
	for x86-64.
	* src/ffitest.c (struct6): New test that tests a special case in
	the x86-64 ABI.
	(struct7): Likewise.
	(struct8): Likewise.
	(struct9): Likewise.
	(closure_test_fn): Silence warning about this when it's not used.
	(main): Add the new tests.
	(main): Fix a couple of wrong casts and silence some compiler warnings.
	* include/ffi.h.in: Add x86-64 ABI definition.
	* fficonfig.h.in: Regenerate.
	* Makefile.am: Add x86-64 support.
	* configure.in: Likewise.
	* Makefile.in: Regenerate.
	* configure: Likewise.

2002-06-24  Bo Thorsen  <bo@suse.de>

	* src/types.c: Merge settings for similar architectures.
	Add x86-64 sizes and alignments.

2002-06-23  Bo Thorsen  <bo@suse.de>

	* src/arm/ffi.c (ffi_prep_args): Remove unused vars.
	* src/sparc/ffi.c (ffi_prep_args_v8): Likewise.
	* src/mips/ffi.c (ffi_prep_args): Likewise.
	* src/m68k/ffi.c (ffi_prep_args): Likewise.

From-SVN: r55571

committed Jul 19, 2002

c94974ca Browse Files

cppexp.c (cpp_num_mul): Remove unused parameter. · ad28cff7

	* cppexp.c (cpp_num_mul): Remove unused parameter.
	(UNARY, BINARY, OTHER, binary_handler): Remove.
	(ALWAYS_EVAL): New.
	(optab): Update.
	(reduce): Refactor to a large switch, don't use a function
	pointer.

From-SVN: r55570

committed Jul 18, 2002

ad28cff7 Browse Files

linux64.h (STARTFILE_PREFIX_SPEC): Define this always. · 139b7f86

2002-07-18  Bo Thorsen  <bo@berlioz.suse.de>

	* config/i386/linux64.h (STARTFILE_PREFIX_SPEC): Define this always.

From-SVN: r55568

committed Jul 18, 2002

139b7f86 Browse Files

mach_dep.c (GC_push_regs): Remove the unused Linux/mips code. · aab27b30
```
2002-07-18  H.J. Lu <hjl@gnu.org>

	* mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.

From-SVN: r55566
```
H.J. Lu committed Jul 18, 2002
aab27b30 Browse Files
configure.in (machdep): Don't add mips_sgi_mach_dep.lo for Linux/mips. · 5316699d
```
2002-07-18  H.J. Lu  (hjl@gnu.org)

	* configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
	Linux/mips.

From-SVN: r55565
```
H.J. Lu committed Jul 18, 2002
5316699d Browse Files

sh-protos.h (sh_expand_unop_v2sf): Move inside #ifdef RTX_CODE guard. · e69d1422

	* sh-protos.h (sh_expand_unop_v2sf): Move inside #ifdef RTX_CODE guard.
	(sh_expand_binop_v2sf): Likewise.
	* sh.c (machine_dependent_reorg): Add move for UNSPEC_MOVA.
	(int_gpr_dest, trunc_hi_operand): New functions.
	* sh.h (PREDICATE_CODES): Add any_register_operand, int_gpr_dest and
	trunc_hi_operand.
	(SPECIAL_MODE_PREDICATES, any_register_operand): Define.
	* sh.md (cmpeqdi_t+1): Remove comments that genrecog warns about.
	(adddi3_compact+1, subdi3_compact+1, ashlsi3_n+1, ashlhi3+1): Likewise.
	(ashrsi2_16+1, ashrsi2_31+1, lshrsi3_n+1, ashrdi3+[12]): Likewise.
	(and_shl_scratch+[12], zero_extendhidi2+1): Likewise.
	(zero_extendhisi2_media+1, extendhidi2+1, extendqidi2+1): Likewise.
	(extendhisi2_media+1, extendqisi2_media+1): Likewise.
	(movsi_media_nofpu+[12], movhi_media+1, movdi_media_nofpu+1): Likewise.
	(movdi_const_16bit+[12], movdf_i4+[123], reload_outdf+[2-5]): Likewise.
	(movsf_ie+1): Likewise.
	(loaddi_trunc): Use int_gpr_dest predicate.
	(use_sfunc_addr, indirect_jump_scratch, sibcall_compact): Add mode(s).
	(mova, mova_const, GOTaddr2picreg, ptrel, casesi_worker_0): Likewise.
	(casesi_worker_0+[12], casesi_worker): Likewise.
	(shcompact_preserve_incoming_args): Likewise.
	(mov_nop): Use any_register_operand predicate.
	(mperm_w0): Use trunc_hi_operand predicate.

From-SVN: r55564

committed Jul 18, 2002

e69d1422 Browse Files

pa-linux.h (DWARF2_UNWIND_INFO): Delete define. · 47a4976f

	* pa-linux.h (DWARF2_UNWIND_INFO): Delete define.
	* pa.h (EH_RETURN_DATA_REGNO): Revise TARGET_64BIT and correct
	numbering.

From-SVN: r55563

committed Jul 18, 2002

47a4976f Browse Files

* pa.c (output_deferred_plabels): Remove unused millicode enum mulU. · f3a4e54e
```
From-SVN: r55562
```
John David Anglin committed Jul 18, 2002
f3a4e54e Browse Files

Makefile.am (TARGET_SRC_MIPS_LINUX): New. · 5be36a8f

2002-07-18  H.J. Lu  (hjl@gnu.org)

	* Makefile.am (TARGET_SRC_MIPS_LINUX): New.
	(libffi_la_SOURCES): Support MIPS_LINUX.
	(libffi_convenience_la_SOURCES): Likewise.
	* Makefile.in: Regenerated.

	* configure.in (mips64*-*): Skip.
	(mips*-*-linux*): New.
	* configure: Regenerated.

	* src/mips/ffi.c: Include <sgidefs.h>.

From-SVN: r55561

committed Jul 18, 2002

5be36a8f Browse Files

ifcvt.c (noce_get_condition): Make certain that the condition is valid at JUMP. · 30484ccf
```
        * ifcvt.c (noce_get_condition): Make certain that the condition
        is valid at JUMP.

From-SVN: r55560
```
Richard Henderson committed Jul 18, 2002
30484ccf Browse Files

compile.exp: Sort sources. · c1740ae3

	* libjava.compile/compile.exp: Sort sources.
	* libjava.jni/jni.exp (gcj_jni_run): Likewise.
	* libjava.lang/lang.exp: Likewise.

From-SVN: r55558

committed Jul 18, 2002

c1740ae3 Browse Files

sh.c (barrier_align, push): Shut up compiler warnings. · d042370e

	* sh.c (barrier_align, push): Shut up compiler warnings.
	(initial_elimination_offset,sh_media_init_builtins): Likewise.
	(reg_no_subreg_operand): Delete.

From-SVN: r55555

committed Jul 18, 2002

d042370e Browse Files

linux64.h (LINK_SPEC): Remove bogus -Y option. · 61fee9b3

2002-07-17  Bo Thorsen  <bo@suse.de>

	* config/i386/linux64.h (LINK_SPEC): Remove bogus -Y option.
	(STARTFILE_PREFIX_SPEC): Define for NATIVE_CROSS compilations.
	(STARTFILE_SPEC): Remove hardcoded library paths.
	(ENDFILE_SPEC): Likewise.

From-SVN: r55554

committed Jul 18, 2002

61fee9b3 Browse Files

gcse.c (hoist_expr_reaches_here_p): Stop once expr_bb is reached. · f305679f


	* gcse.c (hoist_expr_reaches_here_p):  Stop once expr_bb is reached.

	* gcse.c (try_replace_reg): Do not return false positives.

From-SVN: r55553

committed Jul 18, 2002

f305679f Browse Files

Daily bump. · cd095b7d
```
From-SVN: r55552
```
GCC Administrator committed Jul 18, 2002
cd095b7d Browse Files

prefix.c: (update_path): Strip ".." components when prior dir doesn't exist. · f6f23ad2

	* prefix.c: (update_path): Strip ".." components when prior dir
	doesn't exist.  Pass correct var to UPDATE_PATH_HOST_CANONICALIZE.

From-SVN: r55547

committed Jul 18, 2002

f6f23ad2 Browse Files

* gcc.dg/nest.c: New. · 85272855
```
From-SVN: r55546
```
Alan Modra committed Jul 18, 2002
85272855 Browse Files

sysv4.h (ASM_OUTPUT_REG_PUSH): Remove 64-bit support. · 99bcb625

	* config/rs6000/sysv4.h (ASM_OUTPUT_REG_PUSH): Remove 64-bit support.
	(ASM_OUTPUT_REG_POP): Likewise.

From-SVN: r55545

committed Jul 18, 2002

99bcb625 Browse Files

rs6000.c (first_reg_to_save): Remove bogus adjustments to first_reg for profiling case. · 09eeeacb

	* config/rs6000/rs6000.c (first_reg_to_save): Remove bogus
	adjustments to first_reg for profiling case.
	(output_function_profiler): Correct lr save slot for ABI_AIX_NODESC.
	Disable profiling for 64 bit code on both ABI_V4 and ABI_AIX_NODESC.
	Save static chain reg to sp + 12 on ABI_AIX_NODESC.
	* config/rs6000/sysv4.h (ASM_OUTPUT_REG_PUSH): Define.
	(ASM_OUTPUT_REG_POP): Define.
	* config/rs6000/linux64.h (ASM_OUTPUT_REG_PUSH): Undef.
	(ASM_OUTPUT_REG_POP): Undef.

From-SVN: r55544

committed Jul 18, 2002

09eeeacb Browse Files

17 Jul, 2002 20 commits

run_doxygen: Remove template parameter names from "Compound List" summary page. · a1fa4e31

2002-07-17  Phil Edwards  <pme@gcc.gnu.org>

	* docs/doxygen/run_doxygen:  Remove template parameter names from
	"Compound List" summary page.  Reformat.
	* docs/html/documentation.html:  XHTML fixes.

From-SVN: r55543

committed Jul 17, 2002

a1fa4e31 Browse Files

cpplib.c (do_sccs): Handle #sccs on all systems. · 74d06cf2

	* cpplib.c (do_sccs): Handle #sccs on all systems.
	* system.h (SCCS_DIRECTIVE): Poison.
	* config/darwin.h, config/freebsd.h, config/netbsd.h,
	config/ptx4.h, config/svr3.h, config/svr4.h, config/alpha/elf.h,
	config/arm/linux-elf.h, config/c4x/c4x.h, config/d30v/d30v.h,
	config/i370/i370.h, config/i386/gas.h, config/i386/sco5.h,
	config/i960/i960.h, config/m68hc11/m68hc11.h, config/m68k/3b1.h,
	config/m68k/3b1g.h, config/m68k/crds.h, config/m68k/mot3300.h,
	config/m68k/pbb.h, config/m88k/m88k.h, config/mips/mips.h,
	config/sparc/pbd.h, config/stormy16/stormy16.h, config/vax/vaxv.h:
	Remove all references to SCCS_DIRECTIVE.
	* doc/cpp.texi, doc/tm.texi: Update.

From-SVN: r55542

committed Jul 17, 2002

74d06cf2 Browse Files

regrename.c (maybe_mode_change): New function. · 61dde664

	* regrename.c (maybe_mode_change): New function.
	(find_oldest_value_reg, copyprop_hardreg_forward_1): Use it.

From-SVN: r55541

committed Jul 17, 2002

61dde664 Browse Files

i386.c (ix86_expand_int_movcc): In the general case suppress addition when… · 97f51ac4

i386.c (ix86_expand_int_movcc): In the general case suppress addition when either ct or cf are zero.

        * config/i386/i386.c (ix86_expand_int_movcc): In the general case
        suppress addition when either ct or cf are zero.

From-SVN: r55540

committed Jul 17, 2002

97f51ac4 Browse Files

re PR rtl-optimization/6713 (Regression wrt 3.0.4: g++ -O2 leads to seg fault at run time) · f1a73cfe

 PR optimization/6713
 * loop.c (loop_givs_rescan): Explicitly delete the insn that
 sets a non-replaceable giv after issuing the new one.

Co-Authored-By: Glen Nakamura <glen@imodulo.com>

From-SVN: r55539

committed Jul 17, 2002

f1a73cfe Browse Files

loop-2e.x: Let the testcase XFAIL for all x86 processors. · 90888283
```
 * gcc.c-torture/execute/loop-2e.x: Let the testcase
 XFAIL for all x86 processors.

From-SVN: r55538
```
Eric Botcazou committed Jul 17, 2002
90888283 Browse Files

20010122-1.x: Do not test with -fomit-frame-pointer. · ce0ead25

        * gcc.c-torture/execute/20010122-1.x: Do not test with
        -fomit-frame-pointer.

From-SVN: r55537

committed Jul 17, 2002

ce0ead25 Browse Files

cppexp.c (cpp_interpret_integer, [...]): Clarify and correct use of "bool" variables. · 23ff0223

	* cppexp.c (cpp_interpret_integer, append_digit, parse_defined,
	eval_token): Clarify and correct use of "bool" variables.
	* cpplib.h (struct cpp_options): Similarly.
	* cppmacro.c (parse_params, _cpp_save_parameter): Ditto.
	* cpptrad.c (recursive_macro): Similarly.

From-SVN: r55536

committed Jul 17, 2002

23ff0223 Browse Files

mangle.c (write_unqualified_name): Handle template parm subtitution. · db50171f

* mangle.c (write_unqualified_name): Handle template parm
subtitution.
* class.c (build_base_field): Set DECL_PACKED.
(layout_class_type): Don't use tail padding of PODs.

From-SVN: r55535

committed Jul 17, 2002

db50171f Browse Files

Fix file name. · d28586ab
```
From-SVN: r55534
```
Joern Rennecke committed Jul 17, 2002
d28586ab Browse Files
lib1funcs.asm (udivsi3_i4): Implement SHcompact version in SHmedia code. · ac09192a
```
	* lib1funcs.asm (udivsi3_i4): Implement SHcompact version in
	SHmedia code.

From-SVN: r55533
```
J"orn Rennecke committed Jul 17, 2002
ac09192a Browse Files
* sh.md (cmpgtudi_media): Remove spurious @. · 68cef009
```
From-SVN: r55532
```
J"orn Rennecke committed Jul 17, 2002
68cef009 Browse Files

lib1funcs.asm (FMOVD_WORKS): Don't define for little endian. · 701e3726

	* config/sh/lib1funcs.asm (FMOVD_WORKS): Don't define for little endian.
	* sh.h (OVERRIDE_OPTIONS): Don't set FMOVD_BIT for little endian.

From-SVN: r55531

committed Jul 17, 2002

701e3726 Browse Files

lib1funcs.asm (init_trampoline): New entry point. · ca903bba

	* config/sh/lib1funcs.asm (init_trampoline): New entry point.
	* sh-protos.h (sh_initialize_trampoline): Declare.
	* sh.c (sh_initialize_trampoline): New function.
	* sh.h (TRAMPOLINE_SIZE): Only 24 for TARGET_SHMEDIA32.
	(TRAMPOLINE_ALIGNMENT): Need cache-line alignment for TARGET_SHMEDIA.
	(INITIALIZE_TRAMPOLINE): Call sh_initialize_trampoline.
	(TRAMPOLINE_ADJUST_ADDRESS): Not needed for SHcompact.
	* sh.md (initialize_trampoline, double_shori): New patterns.
	(initialize_trampoline_compact): Likewise.
	(shmedia32_initialize_trampoline_big): Remove.
	(shmedia32_initialize_trampoline_little): Likewise.

From-SVN: r55529

committed Jul 17, 2002

ca903bba Browse Files

sh-protos.h (binary_float_operator): Remove declaration. · 0ac78517

	* sh-protos.h (binary_float_operator): Remove declaration.
	(sh_expand_unop_v2sf, sh_expand_binop_v2sf): Declare.
	* sh.c (print_operand, case 'N'): Check against CONST0_RTX.
	(unary_float_operator, sh_expand_unop_v2sf): New functions.
	(sh_expand_binop_v2sf): Likewise.
	(zero_vec_operand): Delete.
	(SH_BLTIN_UDI): New builtin shared signature define.  Renumbered
	all non-shared ones.
	(bdesc): Change all the mextr builtins to use SH_BLTIN_UDI.
	Enable nsb and byterev.
	* sh.h (CONDITIONAL_REGISTER_USAGE): Initialize DF_HI_REGS.
	(HARD_REGNO_MODE_OK): Allow TImode in fp regs.  Allow V2SFmode
	in general regs.
	(enum reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS): Add DF_HI_REGS.
	(SECONDARY_OUTPUT_RELOAD_CLASS): Likewise.  Remove clause for
	immediate operands.
	(SECONDARY_INPUT_RELOAD_CLASS): Add clause for immediate operands.
	Add DF_HI_REGS.
	(CLASS_CANNOT_CHANGE_MODE, CLASS_CANNOT_CHANGE_MODE_P): Allow
	lowpart fp regs - only for big endian for now.
	(LEGITIMATE_CONSTANT_P): Don't allow non-zero float vectors
	when FPU is in use.
	(EXTRA_CONTRAINT_U): Check against CONST0_RTX.
	(LOAD_EXTEND_OP): NIL for SImode.
	(REGISTER_MOVE_COST): Add DF_HI_REGS.  Const for moves between
	general and fp registers is 4.
	PREDICATE_CODES: Amend binary_float_operator entry.
	Remove zero_vec_operand.  Add unary_float_operator.
	* sh.md (udivsi3_i4_media): Use truncate instead of paradoxical
	subreg SET_DEST.
	(truncdisi2, truncdihi2, movv2sf): Allow memory destinations.
	(truncdiqi2): Do sign extension.
	(movsi_media, movdi_media): Allow to use r63 to an fp register.
	(movdf_media, movsf_media): Likewise.
	(movv2sf_i, movv2sf_i+1): Don't use f{ld,st}.p or SUBREGS.
	Collapse to one define_insn_and_split.  Allow immediate sources.
	(addv2sf3, subv2sf3, mulv2sf3, divv2sf3): New patterns.
	(movv4sf_i): Allow immediate sources.  Use simplify_gen_subreg.
	(movv4sf): Allow immediate sources.
	(movsf_media_nofpu+1): Don't split moves to FP registers.
	(unary_sf_op, binary_sf_op, mshflo_w_x, concat_v2sf): New patterns.
	(movv8qi_i+3): Check against CONST0_RTX.
	(mextr1, mextr2. mextr3. mextr4, mextr5, mextr6, mextr7): Use DImode
	for input and output operands.  Fix argument 3 to gen_mextr_rl.
	(mmul23_wl, mmul01_wl, mmulsum_wq_i): s/const_vector/parallel/
	(msad_ubq_i, mshf4_b, mshf0_b, mshf4_l, mshf0_l, mshf4_w): Likewise.
	(mshf0_w, fipr, ftrv): Likewise.
	(mshfhi_l_di): Now insn_and_split.  Can handle FP regs.

From-SVN: r55528

committed Jul 17, 2002

0ac78517 Browse Files

PR c++/2862, c++/2863 · d955f6ea

	PR c++/2862, c++/2863
	* pt.c (determine_specialization): Compare the length of
	TYPE_ARG_TYPES.  Tidy.

	* g++.dg/template/instantiate2.C: New test.
	* g++.dg/template/spec4.C: New test.

From-SVN: r55527

committed Jul 17, 2002

d955f6ea Browse Files

re PR c++/3797 (gcc 3.0 fails to emit explicit specialization of a template member) · d03d18e8

	PR c++/3797
	* decl.c (duplicate_decls): Don't propagate inlining parameters from
	olddecl to newdecl when newdecl is a specialization of the
	instantiation olddecl.

From-SVN: r55525

committed Jul 17, 2002

d03d18e8 Browse Files

PR c++/4802, c++/5387 · ba59df78

	PR c++/4802, c++/5387
	* decl.c (make_typename_type): Use enforce_access.

	* g++.dg/template/access2.C: New test.
	* g++.dg/template/access3.C: New test.

From-SVN: r55517

committed Jul 17, 2002

ba59df78 Browse Files

re PR c++/7320 (g++ 3.2 relocation problem) · 58f05188
```
	PR c++/7320
	* rtti.c (get_tinfo_decl): Set DECL_COMDAT.

From-SVN: r55516
```
Scott Snyder committed Jul 17, 2002
58f05188 Browse Files

From Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com> · e9d7b180

* arm.h (ARM_NUM_INTS, ARM_NUM_REGS, ARM_NUM_REGS2): Renamed from
NUM_INTS, NUM_REGS and ARM_NUM_REGS2 respectively.  All uses changed.
* arm.c: Similarly.

From-SVN: r55515

committed Jul 17, 2002

e9d7b180 Browse Files