Ben Elliston [Tue, 3 Jul 2007 22:32:33 +0000 (22:32 +0000)]
* c-objc-common.c (c_types_compatible_p): Fix indentation.
From-SVN: r126285
Ben Elliston [Tue, 3 Jul 2007 22:28:28 +0000 (22:28 +0000)]
tm.texi (Run-time Target): Capitalise "CPU".
* doc/tm.texi (Run-time Target): Capitalise "CPU".
(Exception Handling): Likewise.
From-SVN: r126284
Jerry DeLisle [Tue, 3 Jul 2007 22:23:00 +0000 (22:23 +0000)]
Forgot this from previous commit.
From-SVN: r126283
Jerry DeLisle [Tue, 3 Jul 2007 22:14:55 +0000 (22:14 +0000)]
re PR fortran/32432 (SEGV/endless loop after: "ERROR: ... already is initialized")
2007-07-03 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/32432
* gfortran.h: Change type of gfc_assign_data_value from void to try.
* data.c (gfc_assign_data_value): Return FAILURE if error found.
* resolve.c (check_data_variable): If gfc_assign_data_value returns
failure, break out of loop and return failure.
From-SVN: r126282
Jan Hubicka [Tue, 3 Jul 2007 22:14:27 +0000 (00:14 +0200)]
* ifcvt.c (find_cond_trap): Avoid invalid RTL sharing.
From-SVN: r126281
Christopher D. Rickett [Tue, 3 Jul 2007 21:45:59 +0000 (21:45 +0000)]
re PR fortran/32579 (problem using iso_c_binding (II))
2007-07-02 Christopher D. Rickett <crickett@lanl.gov>
PR fortran/32579
* symbol.c (gen_cptr_param): Generate C_PTR and C_FUNPTR if
necessary.
(build_formal_args): Pass intrinsic module symbol id to
gen_cptr_param.
* gfortran.dg/iso_c_binding_only.f03: Updated test case.
From-SVN: r126280
Tobias Burnus [Tue, 3 Jul 2007 21:41:34 +0000 (23:41 +0200)]
re PR fortran/25062 (same name for parameter and common block)
2007-07-03 Tobias Burnus <burnus@net-b.de>
PR fortran/25062
* resolve.c (resolve_common_blocks): New check function.
(resolve_types): Use it.
2007-07-03 Tobias Burnus <burnus@net-b.de>
PR fortran/25062
* common_7.f90: New.
* common_8.f90: New.
* common_9.f90: New.
From-SVN: r126279
Eric Christopher [Tue, 3 Jul 2007 21:39:17 +0000 (21:39 +0000)]
cppopts.texi: Add conflicting option note to -dM.
2007-07-03 Eric Christopher <echristo@apple.com>
* doc/cppopts.texi: Add conflicting option note to -dM.
* doc/invoke.texi: Add note about possible conflicts with
-E for -dCHARS and note that -dM will not produce
any results if there is no machine dependent reorg.
From-SVN: r126278
Geoffrey Keating [Tue, 3 Jul 2007 21:00:01 +0000 (21:00 +0000)]
* tree.h (DECL_ALIGN): Back out previous change.
From-SVN: r126276
David Daney [Tue, 3 Jul 2007 20:52:33 +0000 (20:52 +0000)]
Make-lang.in (doc/gcj.info): Add $(gcc_docdir) to include path.
* java/Make-lang.in (doc/gcj.info): Add $(gcc_docdir) to
include path.
(doc/gcj.dvi): Same.
(doc/gcj.pdf): Same.
(java/index.html): Same.
From-SVN: r126275
Andreas Tobler [Tue, 3 Jul 2007 20:41:00 +0000 (20:41 +0000)]
Class.h: Remove redundant 'class java::*::* declarations.
2007-07-03 Andreas Tobler <a.tobler@schweiz.org>
* java/lang/Class.h: Remove redundant 'class java::*::* declarations.
From-SVN: r126274
Joseph Myers [Tue, 3 Jul 2007 20:28:02 +0000 (21:28 +0100)]
configure.ac: Test for .dtprelword support on MIPS.
* configure.ac: Test for .dtprelword support on MIPS.
* configure, config.in: Regenerate.
* config/mips/mips.c (mips_output_dwarf_dtprel): New.
(TARGET_ASM_OUTPUT_DWARF_DTPREL): Define.
From-SVN: r126273
Julian Brown [Tue, 3 Jul 2007 19:42:36 +0000 (19:42 +0000)]
config.gcc (with_fpu): Allow --with-fpu=vfp3.
gcc/
* config.gcc (with_fpu): Allow --with-fpu=vfp3.
* config/arm/aout.h (REGISTER_NAMES): Add D16-D31.
* config/arm/aof.h (REGISTER_NAMES): Add D16-D31.
* config/arm/arm.c (FL_VFPV3): New flag for VFPv3 processor
capability.
(all_fpus): Add FPUTYPE_VFP3.
(fp_model_for_fpu): Add VFPv3 field.
(arm_rtx_costs_1): Give cost to VFPv3 constants.
(vfp3_const_double_index): New function. Return integer index of
VFPv3 constant suitable for fconst[sd] insns, or -1 if constant
isn't suitable.
(vfp3_const_double_rtx): New function. True if VFPv3 is enabled
and argument represents a valid RTX for a VFPv3 constant.
(vfp_output_fldmd): Split fldmd with > 16 registers in the list into
two instructions.
(vfp_emit_fstmd): Similar, for fstmd.
(arm_print_operand): Implement new code 'G' for VFPv3 floating-point
constants, represented as integer indices.
(arm_hard_regno_mode_ok): Use VFP_REGNO_OK_FOR_SINGLE,
VFP_REGNO_OK_FOR_DOUBLE macros.
(arm_regno_class): Handle VFPv3 d0-d7, low, high register split.
(arm_file_start): Set float-abi attribute for VFPv3, and output
correct ".fpu" assembler directive.
(arm_dbx_register_numbering): Add FIXME.
* config/arm/arm.h (TARGET_VFP3): New macro. Target supports VFPv3.
(fputype): Add FPUTYPE_VFP3.
(FIXED_REGISTERS): Add 32 registers for D16-D31.
(CALL_USED_REGISTERS): Likewise.
(CONDITIONAL_REGISTER_USAGE): Add note about conditional definition
of LAST_VFP_REGNUM. Make D16-D31 caller-saved, if present.
(LAST_VFP_REGNUM): Extend available VFP registers for VFPv3.
(D7_VFP_REGNUM): New.
(LAST_LO_VFP_REGNUM, FIRST_HI_VFP_REGNUM, LAST_HI_VFP_REGNUM)
(VFP_REGNO_OK_FOR_SINGLE, VFP_REGNO_OK_FOR_SINGLE)
(VFP_REGNO_OK_FOR_DOUBLE): Define new macros.
(FIRST_PSEUDO_REGISTER): Shift up to 128 to accommodate VFPv3.
(REG_ALLOC_ORDER): Adjust for VFPv3.
(reg_class): Add VFP_D0_D7_REGS, VFP_LO_REGS, VFP_HI_REGS.
(REG_CLASS_NAMES): Add entries corresponding to VFP_D0_D7_REGS,
VFP_LO_REGS, VFP_HI_REGS.
(REG_CLASS_CONTENTS): Likewise. Extend contents for VFP_REGS.
(IS_VFP_CLASS): Define macro.
(SECONDARY_OUTPUT_RELOAD_CLASS, SECONDARY_INPUT_RELOAD_CLASS): Use
IS_VFP_CLASS.
(REGISTER_MOVE_COST): Likewise.
* config/arm/arm-protos.h (vfp3_const_double_rtx): Add prototype.
* config/arm/vfp.md (VFPCC_REGNUM): Redefine as 127.
(*arm_movsi_vfp, *thumb2_movsi_vfp, *movsfcc_vfp)
(*thumb2_movsfcc_vfp, *abssf2_vfp, *negsf2_vfp, *addsf3_vfp)
(*subsf3_vfp, *divsf_vfp, *mulsf_vfp, *mulsf3negsf_vfp)
(*mulsf3addsf_vfp, *mulsf3subsf_vfp, *mulsf3negsfaddsf_vfp)
(*extendsfdf2_vfp, *truncdfsf2_vfp, *truncsisf2_vfp)
(*truncsidf2_vfp, fixuns_truncsfsi2, fixuns_truncdfsi2)
(*floatsisf2_vfp, *floatsidf2_vfp, floatunssisf2)
(floatunssidf2, *sqrtsf2_vfp, *cmpsf_split_vfp)
(*cmpsf_trap_split_vfp, *cmpsf_vfp, *cmpsf_trap_vfp): Use 't'
where appropriate for single-word registers.
(*movsf_vfp, *thumb2_movsf_vfp, *movdf_vfp, *thumb2_movdf_vfp):
As above. Fix type attributes.
* config/arm/constraints.md (register_contraint "t"): Define.
(register_constraint "w"): Change to D0-D15, or D0-D31 for
VFPv3/NEON.
(register_constraint "x"): Define.
(constraint "Dv"): Define.
From-SVN: r126272
Tobias Burnus [Tue, 3 Jul 2007 19:16:42 +0000 (21:16 +0200)]
re PR fortran/30940 (Fortran 2003: Scalar CHARACTER supplied to array dummy)
2007-07-03 Tobias Burnus <burnus@net-b.de>
PR fortran/30940
* interface.c (get_sym_storage_size): New function.
(get_sym_storage_size): New function.
(compare_actual_formal): Enhance sequence association
support and improve checking.
2007-07-03 Tobias Burnus <burnus@net-b.de>
PR fortran/30940
* gfortran.dg/argument_checking_1.f90: New.
* gfortran.dg/argument_checking_2.f90: New.
* gfortran.dg/argument_checking_3.f90: New.
* gfortran.dg/argument_checking_4.f90: New.
* gfortran.dg/argument_checking_5.f90: New.
* gfortran.fortran-torture/execute/st_function_1.f90: Add dg-warning.
* gfortran.fortran-torture/execute/st_function.f90: Add dg-warning.
From-SVN: r126271
Geoffrey Keating [Tue, 3 Jul 2007 19:13:00 +0000 (19:13 +0000)]
* tree.h (DECL_ALIGN): Prevent use on a FUNCTION_DECL.
From-SVN: r126270
Tom Tromey [Tue, 3 Jul 2007 18:09:15 +0000 (18:09 +0000)]
c-parser.c (objc_pq_context): Removed.
* c-parser.c (objc_pq_context): Removed.
(objc_need_raw_identifier): Likewise.
(c_parser) <objc_pq_context>: New field.
<objc_need_raw_identifier>: Likewise.
(OBJC_NEED_RAW_IDENTIFIER): Removed.
(c_lex_one_token): Update.
(c_parser_objc_protocol_definition): Update.
(c_parser_objc_method_definition): Update.
(c_parser_objc_methodproto): Update.
(c_parser_declspecs): Update.
From-SVN: r126269
David Ung [Tue, 3 Jul 2007 18:07:08 +0000 (18:07 +0000)]
mips.c (mips_issue_rate): Return 4 for 74K processors.
gcc/
2007-07-03 David Ung <davidu@mips.com>
* config/mips/mips.c (mips_issue_rate): Return 4 for 74K processors.
From-SVN: r126268
David Ung [Tue, 3 Jul 2007 18:00:06 +0000 (18:00 +0000)]
invoke.texi: Document -march=74kf3_2.
gcc/
2007-07-03 David Ung <davidu@mips.com>
Richard Sandiford <richard@codesourcery.com>
* doc/invoke.texi: Document -march=74kf3_2.
* config/mips/mips.h (PROCESSOR_74KF3_2): New processor_type.
(TUNE_74K): Check for it.
* config/mips/mips.c (mips_cpu_info): Add 74kf3_2.
(mips_rtx_cost_data): Add an entry for PROCESSOR_74KF3_2.
* config/mips/mips.md (cpu): Add 74kf3_2.
* config/mips/74k.md (r74k_int_logical, r74k_int_arith, r74k_int_nop)
(r74k_int_cmove, r74k_int_mult, r74k_int_mul3, r74k_int_mfhilo)
(r74k_int_mthilo, r74k_int_div, r74k_int_call, r74k_int_jump)
(r74k_int_load, r74k_int_store, r74k_unknown, r74k_multi): Add
74kf3_2 to the CPU list.
(r74kf3_2_fadd, r74kf3_2_fmove, r74kf3_2_fload, r74kf3_2_fstore)
(r74kf3_2_fmul_sf, r74kf3_2_fmul_df, r74kf3_2_fdiv_sf)
(r74kf3_2_fdiv_df, r74kf3_2_frsqrt_sf, r74kf3_2_frsqrt_df)
(r74kf3_2_fcmp, r74kf3_2_fcvt, r74kf3_2_fxfer_to_c1)
(r74kf3_2_fxfer_from_c1): New insn reservations.
Co-Authored-By: Richard Sandiford <richard@codesourcery.com>
From-SVN: r126267
Richard Sandiford [Tue, 3 Jul 2007 17:34:59 +0000 (17:34 +0000)]
invoke.texi: Replace -march=24kf with -march=24kf2_1 and -march=24kx with -march=24kf1_1.
gcc/
2007-07-03 Richard Sandiford <richard@codesourcery.com>
David Ung <davidu@mips.com>
* doc/invoke.texi: Replace -march=24kf with -march=24kf2_1 and
-march=24kx with -march=24kf1_1. Likewise 24ke[fx], 34k[fx]
and 74k[fx]. Document aliases for the new options.
* config/mips/mips.h (PROCESSOR_24KF): Rename to...
(PROCESSOR_24KF2_1): ...this.
(PROCESSOR_24KX): Rename to...
(PROCESSOR_24KF1_1): ...this.
(PROCESSOR_74KF): Rename to...
(PROCESSOR_74KF2_1): ...this.
(PROCESSOR_74KX): Rename to...
(PROCESSOR_74KF1_1): ...this.
(TUNE_74K): Update PROCESSOR_* names.
* config/mips/mips.c (mips_cpu_info): Add 24kf2_1 as a synonym
for 24kf. Add 24kf1_1 and 24kfx as synonyms for 24kx. Likewise
the 24ke*, 34k* and 74k* processors. Update PROCESSOR_* names.
(mips_rtx_cost_data): Update processor names in comments.
(mips_issue_rate): Update PROCESSOR_* names.
* config/mips/mips.md (cpu): Rename 24kf to 24kf2_1, 24kx to
24kf1_1, 74kf to 74kf2_1 and 74kx to 74kf1_1.
* config/mips/24k.md: Rename FPU-related r24k_* insn reservations
to r24kf2_1_*. Rename r24kx_* insn reservations to r24kf1_1_*.
Update cpu attribute names.
(r24k_fpu_iss): Rename this reservation to...
(r24kf2_1_fpu_iss): ...this and update all uses.
(r24kx_fpu_iss): Rename this reservation to...
(r24kf1_1_fpu_iss): ...this and update all uses.
* config/mips/74k.md: Rename FPU-related r74kf_* insn reservations
to r74kf2_1_*. Rename r74kx_* insn reservations to r74kf1_1_*.
Update cpu attribute names.
Co-Authored-By: David Ung <davidu@mips.com>
From-SVN: r126266
Kaz Kojima [Tue, 3 Jul 2007 16:56:20 +0000 (16:56 +0000)]
constraints.md: New file.
* config/m32r/constraints.md: New file.
* config/m32r/m32r.c: Include tm-constrs.h.
(small_data_operand): Use satisfies_constraint_* instead of macro.
(addr24_operand, gen_compare): Likewise.
* config/m32r/m32r.h (REG_CLASS_FROM_LETTER): Remove.
(INT8_P, UPPER16_P, UINT32_P, UINT5_P, INVERTED_SIGNED_8BIT,
CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Likewise.
* config/m32r/m32r.md: Include constraints.md.
(movsi_insn): Use satisfies_constraint_* instead of macro.
(andsi3, iorsi3, xorsi3, seq_insn+1, sne): Likewise.
* config/m32r/predicates.md (conditional_move_operand): Likewise.
(two_insn_const_operand, int8_operand, uint16_operand,
reg_or_int16_operand, reg_or_uint16_operand,
reg_or_cmp_int16_operand, cmp_int16_operand,
seth_add3_operand): Likewise.
From-SVN: r126265
Janne Blomqvist [Tue, 3 Jul 2007 16:50:05 +0000 (19:50 +0300)]
Fortran frontend:
2007-07-03 Janne Blomqvist <jb@gcc.gnu.org>
* trans-decl.c (gfc_build_builtin_function_decls): Mark
internal_realloc as a malloc function.
libgfortran:
2007-07-03 Janne Blomqvist <jb@gcc.gnu.org>
* libgfortran.h: Mark internal_malloc_size as a malloc function.
* runtime/memory.c (internal_realloc_size): Remove.
(internal_realloc): Call realloc directly instead of
internal_realloc_size.
(allocate_size): Remove.
(allocate): Call malloc directly instead of allocate_size, mark as
malloc function.
From-SVN: r126264
Eric Christopher [Tue, 3 Jul 2007 16:35:20 +0000 (16:35 +0000)]
libgcc2.h: Conditionally declare __bswapsi2 and __bswapdi2.
2007-07-03 Eric Christopher <echristo@gmail.com>
* libgcc2.h: Conditionally declare __bswapsi2 and
__bswapdi2.
From-SVN: r126263
Richard Guenther [Tue, 3 Jul 2007 15:29:19 +0000 (15:29 +0000)]
re PR c++/32609 (ICE in htab_clear_slot at libiberty/hashtab.c:722)
2007-07-03 Richard Guenther <rguenther@suse.de>
PR c++/32609
* class.c (fixed_type_or_null): Re-lookup the hashtable slot
after recursing.
From-SVN: r126262
Julian Brown [Tue, 3 Jul 2007 15:03:28 +0000 (15:03 +0000)]
MAINTAINERS (Write After Approval): Add myself.
* MAINTAINERS (Write After Approval): Add myself.
From-SVN: r126260
H.J. Lu [Tue, 3 Jul 2007 14:19:33 +0000 (14:19 +0000)]
ddg.c (check_sccs): Define only if ENABLE_CHECKING is defined.
2007-07-03 H.J. Lu <hongjiu.lu@intel.com>
* ddg.c (check_sccs): Define only if ENABLE_CHECKING is
defined.
From-SVN: r126258
Uros Bizjak [Tue, 3 Jul 2007 13:55:37 +0000 (15:55 +0200)]
ChangeLog: Forgot to commit with my last change.
* testsuite/ChangeLog: Forgot to commit with my last change.
From-SVN: r126257
Uros Bizjak [Tue, 3 Jul 2007 13:47:59 +0000 (15:47 +0200)]
* gcc.dg/pr32176.c: Add -w to default dg-options.
From-SVN: r126256
Rainer Orth [Tue, 3 Jul 2007 13:41:00 +0000 (13:41 +0000)]
re PR target/28307 (pthread functions in libgcc not weak any more on Tru64 UNIX)
PR target/28307
* gthr-posix.h [SUPPORTS_WEAK && GTHREAD_USE_WEAK]
(__gthrw_pragma): Provide default definition.
(__gthrw2): Use it.
* gthr-posix.c (__gthrw_pragma): Define.
From-SVN: r126253
Daniel Berlin [Tue, 3 Jul 2007 12:55:13 +0000 (12:55 +0000)]
tree-ssa-sccvn.c (set_ssa_val_to): Check for operand_equal_p before declaring inequality.
2007-07-03 Daniel Berlin <dberlin@dberlin.org>
* tree-ssa-sccvn.c (set_ssa_val_to): Check for operand_equal_p
before declaring inequality.
From-SVN: r126252
Rask Ingemann Lambertsen [Tue, 3 Jul 2007 12:45:31 +0000 (14:45 +0200)]
combine.c (recog_for_combine): Log the success or failure of matching new insn patterns against the machine...
* combine.c (recog_for_combine): Log the success or failure of
matching new insn patterns against the machine description in
detailed dumps.
From-SVN: r126251
Revital Eres [Tue, 3 Jul 2007 10:27:19 +0000 (10:27 +0000)]
modulo-sched: print sccs and check it
From-SVN: r126249
Tobias Burnus [Tue, 3 Jul 2007 08:02:08 +0000 (10:02 +0200)]
re PR fortran/20888 (dereferencing NULL still accepted)
2007-07-03 Tobias Burnus <burnus@net-b.de>
PR fortran/20888
* resolve.c (resolve_operator): Check for NULL as operand.
2007-07-03 Tobias Burnus <burnus@net-b.de>
PR fortran/20888
* gfortran.dg/null_2.f90: New.
From-SVN: r126247
Ralf Wildenhues [Tue, 3 Jul 2007 07:06:26 +0000 (07:06 +0000)]
configure.ac: Rewrite 'configure --help' strings to look nicer.
2007-07-03 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* configure.ac: Rewrite 'configure --help' strings to look nicer.
* configure: Regenerate.
2007-07-03 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* configure.ac: Add some missing m4 quotation.
* configure: Regenerate.
From-SVN: r126246
Uros Bizjak [Tue, 3 Jul 2007 06:35:05 +0000 (08:35 +0200)]
re PR middle-end/32176 (ICE tree-type mismatch: expected integer_cst, have plus_expr in int_cst_value, at tree.c:7720)
PR middle-end/32176
* gcc.dg/pr32176.c: New test.
Co-Authored-By: Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
From-SVN: r126245
Uros Bizjak [Tue, 3 Jul 2007 05:53:58 +0000 (07:53 +0200)]
cpplib.h (CPP_N_WIDTH_MD, [...]): Add new constants.
libcpp/ChangeLog:
* include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
Add new constants.
* expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
for 'q' or 'Q' suffixes.
gcc/ChangeLog:
* targhooks.h (default_mode_for_suffix): New function declaration.
* targhooks.c (default_mode_for_suffix): New default target hook.
* target.h (struct c): New structure in the targetm struct.
(mode_for_suffix): New target hook as part of struct c.
target-def.h (TARGET_C_MODE_FOR_SUFFIX): Define as
default_mode_for_suffix.
(TARGET_C): New define.
* c-lex.c: Include "target.h".
(interpret_float): Use targetm.c.mode_for_suffix to determine
the mode for a given non-standard suffix.
Makefile.in (c-lex.o): Depend on $(TARGET_H).
* config/i386/i386.c (ix86_c_mode_for_suffix): New static function.
(TARGET_C_MODE_FOR_SUFFIX): Define to ix86_c_mode_for_suffix.
* doc/extend.texi (Floating Types): New node. Document __float80 and
__float128 types. Document 'w', 'W', 'q' and 'Q' suffixes.
testsuite/ChangeLog:
* gcc.dg/const-float80.c : New test.
* gcc.dg/const-float128.c : New test.
* gcc.dg/const-float80-ped.c : New test.
* gcc.dg/const-float128-ped.c : New test.
From-SVN: r126244
Kaz Kojima [Tue, 3 Jul 2007 04:01:35 +0000 (04:01 +0000)]
re PR target/32506 (cross compile sh64-superh-linux-gnu internal compiler error: in change_address_1, at emit-rtl.c:1800)
PR target/32506
* config/sh/sh.md (udivsi3_i1_media): Use target_reg_operand
predicate instead of target_operand.
(divsi3_i1_media, divsi3_media_2): Likewise.
From-SVN: r126243
GCC Administrator [Tue, 3 Jul 2007 00:16:54 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r126241
Steven G. Kargl [Mon, 2 Jul 2007 23:29:27 +0000 (23:29 +0000)]
[multiple changes]
2007-07-02 Steven G. Kargl <kargl@gcc.gnu.org>
Restore collateral damage from ISO C Binding merge.
2007-06-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/32456
* io/unit.c (filename_from_unit): Don't use find_unit, instead search
for unit directly.
From-SVN: r126238
Kaveh R. Ghazi [Mon, 2 Jul 2007 21:27:45 +0000 (21:27 +0000)]
c99-math.h: Fix typo.
* gcc.dg/c99-math.h: Fix typo.
From-SVN: r126235
Eric Botcazou [Mon, 2 Jul 2007 20:01:32 +0000 (20:01 +0000)]
tree.h (alias_sets_might_conflict_p): Rename into alias_sets_must_conflict_p.
* tree.h (alias_sets_might_conflict_p): Rename into
alias_sets_must_conflict_p.
* alias.c (alias_sets_might_conflict_p): Likewise.
(alias_sets_conflict_p): Use it.
(objects_must_conflict_p): Likewise.
* c-common.c (strict_aliasing_warning): Adjust.
From-SVN: r126233
Steven G. Kargl [Mon, 2 Jul 2007 19:46:19 +0000 (19:46 +0000)]
Makefile.in: Regenerated with automake 1.9.6.
2007-07-02 Steven G. Kargl <kargl@gcc.gnu.org>
* Makefile.in: Regenerated with automake 1.9.6.
From-SVN: r126232
Andrew Pinski [Mon, 2 Jul 2007 19:40:30 +0000 (19:40 +0000)]
rtlhooks.c (gen_lowpart_if_possible): Check for invalid subreg before calling gen_lowpart_SUBREG.
2007-07-02 Andrew Pinski <andrew_pinski@playstation.sony.com>
* rtlhooks.c (gen_lowpart_if_possible): Check for
invalid subreg before calling gen_lowpart_SUBREG.
From-SVN: r126230
Geoffrey Keating [Mon, 2 Jul 2007 19:36:14 +0000 (19:36 +0000)]
darwin9.h: Add copyright notice.
* config/darwin9.h: Add copyright notice.
(LINK_COMMAND_SPEC): Add comment.
(DARWIN_LIBSYSTEM_HAS_UNWIND): Define.
* config/rs6000/darwin.h (MD_UNWIND_SUPPORT): Conditionalise on
DARWIN_LIBSYSTEM_HAS_UNWIND.
From-SVN: r126229
Jakub Jelinek [Mon, 2 Jul 2007 19:22:47 +0000 (21:22 +0200)]
re PR libgomp/32468 (number of threads in a parallel region depends on number of SECTIONs and MAX_THREADS)
PR libgomp/32468
* omp-low.c (check_combined_parallel): New function.
(lower_omp_parallel): Call it via walk_stmts, set
OMP_PARALLEL_COMBINED if appropriate.
(determine_parallel_type): If OMP_FOR resp. OMP_SECTIONS
isn't the only statement in WS_ENTRY_BB or OMP_RETURN
the only one in PAR_EXIT_BB and not OMP_PARALLEL_COMBINED,
don't consider it as combined parallel.
* gcc.dg/gomp/pr32468-1.c: New test.
From-SVN: r126226
Richard Sandiford [Mon, 2 Jul 2007 19:20:33 +0000 (19:20 +0000)]
configure.ac (gcc_gxx_include_dir): Use $(libsubdir_to_prefix).
gcc/
* configure.ac (gcc_gxx_include_dir): Use $(libsubdir_to_prefix).
(gcc_tooldir): Likewise.
* configure: Regenerate.
* Makefile.in (libsubdir_to_prefix): New variable, based on the
old configure.ac gcc_tooldir setting.
(prefix_to_exec_prefix): New variable.
(DRIVER_DEFINES): Use $(libsubdir_to_prefix)$(prefix_to_exec_prefix)
rather than $(unlibsubdir)/../ to derive TOOLDIR_BASE_PREFIX.
From-SVN: r126225
Jakub Jelinek [Mon, 2 Jul 2007 19:19:28 +0000 (21:19 +0200)]
re PR libgomp/32468 (number of threads in a parallel region depends on number of SECTIONs and MAX_THREADS)
PR libgomp/32468
* sections.c (GOMP_parallel_sections_start): Only decrease
number of threads to COUNT if dyn_var is true.
* testsuite/libgomp.c/pr32468.c: New test.
From-SVN: r126224
Richard Sandiford [Mon, 2 Jul 2007 19:08:33 +0000 (19:08 +0000)]
mips.exp (setup_mips_tests): Treat -mfp* as an ABI option.
gcc/testsuite/
* gcc.target/mips/mips.exp (setup_mips_tests): Treat -mfp* as
an ABI option.
From-SVN: r126223
Daniel Berlin [Mon, 2 Jul 2007 18:27:46 +0000 (18:27 +0000)]
Fix PR tree-optimization/32583 Fix PR tree-optimization/32584
2007-07-02 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/32583
Fix PR tree-optimization/32584
* tree-ssa-pre.c (phi_translate): Always pass seen bitmap.
(phi_translate_set): Use phi_translate directly now.
(make_values_for_stmt): Don't value number RHS if we already know
it is constant.
From-SVN: r126222
Simon Baldwin [Mon, 2 Jul 2007 18:08:56 +0000 (18:08 +0000)]
MAINTAINERS (Write After Approval): Add myself.
2007-07-02 Simon Baldwin <simonb@google.com>
* MAINTAINERS (Write After Approval): Add myself.
From-SVN: r126221
Steven G. Kargl [Mon, 2 Jul 2007 18:01:09 +0000 (18:01 +0000)]
Makefile.in: Remove extraneous kill.lo rule.
2007-07-02 Steven G. Kargl <kargl@gcc.gnu.org>
* Makefile.in: Remove extraneous kill.lo rule.
From-SVN: r126220
Simon Baldwin [Mon, 2 Jul 2007 17:57:57 +0000 (17:57 +0000)]
parser.c (cp_parser_elaborated_type_specifier): Added a warning for inner-style nested forward declarations that don't declare...
2007-07-02 Simon Baldwin <simonb@google.com>
* parser.c (cp_parser_elaborated_type_specifier): Added a warning
for inner-style nested forward declarations that don't declare
anything useful.
From-SVN: r126219
Ollie Wild [Mon, 2 Jul 2007 17:28:53 +0000 (17:28 +0000)]
using16.C: Merge dg-errors with common line.
* g++.dg/lookup/using16.C: Merge dg-errors with common line.
* g++.dg/lookup/using17.C: Merge dg-errors with common line.
From-SVN: r126218
Simon Baldwin [Mon, 2 Jul 2007 17:25:37 +0000 (17:25 +0000)]
argv.c (writeargv): Removed declaration of unused variable.
2007-07-02 Simon Baldwin <simonb@google.com>
* argv.c (writeargv): Removed declaration of unused variable.
From-SVN: r126217
Steve Ellcey [Mon, 2 Jul 2007 17:15:35 +0000 (17:15 +0000)]
re PR target/31684 (ICE in get_attr_first_insn, at config/ia64/itanium2.md:1839 at -O2)
PR target/31684
* haifa-sched.c (add_to_speculative_block): Change copy_rtx to
copy_insn.
Co-Authored-By: James E Wilson <wilson@specifixinc.com>
From-SVN: r126216
Janne Blomqvist [Mon, 2 Jul 2007 16:21:37 +0000 (19:21 +0300)]
Forgot to delete these during yesterdays commit.
2007-07-02 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/32239
* generated/pow_r*_i4.c: Removed.
From-SVN: r126215
Uros Bizjak [Mon, 2 Jul 2007 15:15:39 +0000 (17:15 +0200)]
ChangeLog: Add following to my previous description:
* ChangeLog: Add following to my previous description:
(if_convertible_loop_p): Clear aux field of incoming edges if bb
contains phi node.
From-SVN: r126214
Rainer Orth [Mon, 2 Jul 2007 14:56:58 +0000 (14:56 +0000)]
re PR boehm-gc/21940 (boehm-gc gctest fails on Solaris 10/x86)
PR boehm-gc/21940
PR boehm-gc/21942
* configure.ac (GC_SOLARIS_THREADS): Don't define on *-*-solaris*.
Use alternate thread library in /usr/lib/lwp.
* configure: Regenerate.
* dyn_load.c: Use GC_SOLARIS_PTHREADS.
* include/gc_config_macros.h (GC_SOLARIS_THREADS): Don't define.
* include/private/gcconfig.h: Handle 64-bit Solaris 2/x86.
(GC_SOLARIS_THREADS): Don't define.
* include/private/solaris_threads.h: Remove.
* pthread_support.c (GC_thr_init) [GC_SOLARIS_PTHREADS]: Determine
GC_nprocs via sysconf().
* Makefile.am (libgcjgc_la_SOURCES): Remove solaris_pthreads.c and
solaris_threads.c.
(gctest_LDADD): Use THREADLIBS instead of THREADDLLIBS.
* Makefile.in: Regenerate.
* solaris_pthreads.c: Remove.
* solaris_threads.c: Remove.
From-SVN: r126211
Rainer Orth [Mon, 2 Jul 2007 14:48:28 +0000 (14:48 +0000)]
re PR libgcj/30513 (Bootstrap failure with libgcj on sparc-sun-solaris2.10)
PR libgcj/30513
* configure.host (i[3-6]86-*): Undef sun.
From-SVN: r126210
Rainer Orth [Mon, 2 Jul 2007 14:38:13 +0000 (14:38 +0000)]
re PR libgomp/26308 (libgomp bootstrap failure on Tru64 UNIX V4.0F)
PR libgomp/26308
* config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
From-SVN: r126208
Richard Sandiford [Mon, 2 Jul 2007 14:37:15 +0000 (14:37 +0000)]
mips-protos.h (mips16e_save_restore_info): New struct.
gcc/
2007-07-02 Sandra Loosemore <sandra@codesourcery.com>
Richard Sandiford <richard@codesourcery.com>
Nigel Stephens <nigel@mips.com>
* config/mips/mips-protos.h (mips16e_save_restore_info): New struct.
(mips16e_output_save_restore): Declare.
(mips16e_save_restore_pattern_p): Likewise.
* config/mips/mips.h (GENERATE_MIPS16E_SAVE_RESTORE): New macro.
* config/mips/mips.c (MIPS_MAX_FIRST_STACK_STEP): Return 0x7f8
for GENERATE_MIPS16E_SAVE_RESTORE. Return 0x400 for TARGET_MIPS16
&& !GENERATE_MIPS16E_SAVE_RESTORE && !TARGET_64BIT.
(BITSET_P): New global macro, extracted from...
(mips_for_each_saved_reg): ...here.
(mips16e_save_restore_info): New struct.
(mips16e_s2_s8_regs, mips16e_a0_a3_regs): New variables.
(mips16e_save_restore_regs): New variable.
(mips_split_plus, mips16e_find_first_register): New functions.
(mips16e_mask_registers): New function.
(compute_frame_size): Expand the commentary before the function.
Enforce the MIPS16e save and restore register range restrictions.
Pad the general register save area at the low end.
(mips16e_save_restore_reg, mips16e_build_save_restore)
(mips16e_save_restore_pattern_p, mips16e_add_register_range)
(mips16e_output_save_restore, mips16e_collect_propagate_value)
(mips16e_collect_argument_save, mips16e_collect_argument_saves):
New functions.
(mips_expand_prologue, mips_expand_epilogue): Handle
GENERATE_MIPS16E_SAVE_RESTORE.
* config/mips/mips.md (*mips16e_save_restore): New pattern.
gcc/testsuite/
* gcc.target/mips/save-restore-1.c: New test.
* gcc.target/mips/save-restore-2.c: Likewise.
* gcc.target/mips/save-restore-3.c: Likewise.
* gcc.target/mips/save-restore-4.c: Likewise.
From-SVN: r126207
Uros Bizjak [Mon, 2 Jul 2007 14:26:11 +0000 (16:26 +0200)]
re PR tree-optimization/31966 (Miscompiles valid code with -ftree-vectorize)
PR tree-optimization/31966
PR tree-optimization/32533
* tree-if-conv.c (add_to_dst_predicate_list): Use "edge", not
"basic_block" description as its third argument. Update function
calls to get destination bb from "edge" argument. Save "cond" into
aux field of the edge. Update prototype for changed arguments.
(find_phi_replacement_condition): Operate on incoming edges, not
on predecessor blocks. If there is a condition saved in the
incoming edge aux field, AND it with incoming bb predicate.
Return source bb of the first edge.
(clean_predicate_lists): Clean aux field of outgoing node edges.
(tree_if_conversion): Do not initialize cond variable. Move
variable declaration into the loop.
(replace_phi_with_cond_gimple_modify_stmt): Remove unneded
initializations of new_stmt, arg0 and arg1 variables.
testsuite/ChangeLog:
PR tree-optimization/31966
PR tree-optimization/32533
* gcc.dg/tree-ssa/pr31966.c: New runtime test.
* gfortran.dg/pr32533.f90: Ditto.
From-SVN: r126206
Kenneth Zadeck [Mon, 2 Jul 2007 14:01:31 +0000 (14:01 +0000)]
Fixed Changelog entry on unreverted patch.
From-SVN: r126205
Richard Biener [Mon, 2 Jul 2007 13:29:57 +0000 (13:29 +0000)]
ChangeLog: Remove conflict marker, fix typo in date.
2007-07-02 Richard Guenther <rguenther@suse.de>
* testsuite/ChangeLog: Remove conflict marker, fix typo in date.
From-SVN: r126204
Douglas Gregor [Mon, 2 Jul 2007 13:11:13 +0000 (13:11 +0000)]
typedefs_neg.cc: Tweak line numbers.
2007-07-02 Douglas Gregor <doug.gregor@gmail.com>
* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
Tweak line numbers.
* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
Ditto.
* testsuite/20_util/make_unsigned/requirements/typedefs-1.cc:
Don't try to create an unsigned wchar_t.
* testsuite/20_util/make_unsigned/requirements/typedefs-2.cc:
Don't try to create an unsigned wchar_t.
* testsuite/util/testsuite_hooks.h: Remove a stray semicolon.
From-SVN: r126203
Jakub Jelinek [Mon, 2 Jul 2007 12:59:49 +0000 (14:59 +0200)]
re PR c++/31748 (bad diagnostic for invalid private clause)
PR c++/31748
* semantics.c (finish_omp_clauses): Use %qD instead of %qE for
DECL_P in not a variable and appears more than once error messages.
* g++.dg/gomp/pr31748.C: New test.
From-SVN: r126201
Jakub Jelinek [Mon, 2 Jul 2007 12:57:22 +0000 (14:57 +0200)]
tree-nrv.c (dest_safe_for_nrv_p): Grok any handled_component_p, SSA_NAMEs, RESULT_DECLs and PARM_DECLs.
* tree-nrv.c (dest_safe_for_nrv_p): Grok any handled_component_p,
SSA_NAMEs, RESULT_DECLs and PARM_DECLs.
* g++.dg/opt/nrv12.C: New test.
* gcc.target/i386/nrv1.c: New test.
From-SVN: r126200
Richard Guenther [Mon, 2 Jul 2007 12:13:39 +0000 (12:13 +0000)]
tree-ssa.c (useless_type_conversion_p): Document future intent as defining the middle-end type system.
2007-07-02 Richard Guenther <rguenther@suse.de>
* tree-ssa.c (useless_type_conversion_p): Document
future intent as defining the middle-end type system.
Re-structure to call langhook last, group by type class,
mark questionable parts.
From-SVN: r126199
Richard Guenther [Mon, 2 Jul 2007 11:53:08 +0000 (11:53 +0000)]
re PR middle-end/15988 (ICE in fold_convert with pointer-to-member-function)
2007-07-02 Richard Guenther <rguenther@suse.de>
* tree-flow.h (types_compatible_p): Declare.
* tree-ssa.c (types_compatible_p): New function.
* ipa-type-escape.c (discover_unique_type): Use
types_compatible_p instead of lang_hooks.types_compatible_p.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-vn.c (expressions_equal_p): Likewise.
* tree.c (fields_compatible_p): Likewise.
* tree-ssa-dom.c (avail_expr_eq): Likewise.
(cprop_operand): Use useless_type_conversion_p instead of
lang_hooks.types_compatible_p.
* tree-inline.c (setup_one_parameter): Likewise.
(declare_return_variable): Likewise.
* tree-nrv.c (tree_nrv): Likewise.
* tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Likewise.
(maybe_fold_offset_to_component_ref): Likewise.
(maybe_fold_offset_to_reference): Likewise.
* tree-ssa-copy.c (may_propagate_copy): Likewise.
(merge_alias_info): Likewise.
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
* tree-ssa-phiopt.c (conditional_replacement): Likewise.
* tree-ssa-reassoc.c (optimize_ops_list): Likewise.
* tree-tailcall.c (find_tail_calls): Likewise.
* tree-vect-generic.c (expand_vector_operations_1): Likewise.
* gimplify.c (canonicalize_addr_expr): Likewise.
(fold_indirect_ref_rhs): Likewise.
(gimplify_addr_expr): Likewise. Swap parameters to cpt_same_type.
(cpt_same_type): Likewise.
(check_pointer_types_r): Swap parameters to cpt_same_type
where appropriate.
* fold-const.c (fold_convert): Revert fix for PR15988.
* tree-inline.c (setup_one_parameter): Instead fix it here by
using fold_build1 instead of fold_convert and checking for
error_mark_node. Convert only if the conversion is necessary.
From-SVN: r126198
Joseph Myers [Mon, 2 Jul 2007 10:46:35 +0000 (11:46 +0100)]
configure.ac: Check for .gnu_attribute on Power.
* configure.ac: Check for .gnu_attribute on Power.
* configure: Regenerate.
* config/rs6000/rs6000.c (rs6000_file_start): If supported, output
attribute for floating-point ABI.
From-SVN: r126197
Ira Rosen [Mon, 2 Jul 2007 10:27:27 +0000 (10:27 +0000)]
re PR tree-optimization/32230 (Segfault in set_bb_for_stmt with -O -ftree-vectorize)
PR tree-optimization/32230
PR tree-optimization/32477
* tree-vect-analyze.c (vect_analyze_data_refs): Fail if base
address is a constant.
From-SVN: r126196
Richard Sandiford [Mon, 2 Jul 2007 10:11:56 +0000 (10:11 +0000)]
gcc/
* config.gcc (mipsisa32-*-elf*, mipsisa32el-*-elf*)
(mipsisa32r2-*-elf*, mipsisa32r2el-*-elf*)
(mipsisa64-*-elf*, mipsisa64el-*-elf*): Combine top-level
stanzas. Use the first part of the triplet to set MIPS_ISA_DEFAULT.
Remove redundant setting of MASK_FLOAT64 and MASK_64BIT for the
64-bit targets. Add support for *-elfoabi*.
* config/mips/t-isa3264 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES): Use
different settings if $(tm_defines) does not select the EABI.
(MULTILIB_EXCLUSIONS): Define in those circumstances.
* config/mips/mips.h (MIPS_ISA_LEVEL_OPTION_SPEC): New macro.
(MIPS_ARCH_OPTION_SPEC): Likewise.
(MIPS_ISA_LEVEL_SPEC): Likewise.
(OPTION_DEFAULT_SPECS): Use MIPS_ARCH_OPTION_SPEC.
* config/mips/elfoabi.h: New file.
From-SVN: r126195
Richard Guenther [Mon, 2 Jul 2007 09:18:14 +0000 (09:18 +0000)]
tree-flow.h (tree_ssa_useless_type_conversion_1): Rename to ...
2007-07-02 Richard Guenther <rguenther@suse.de>
* tree-flow.h (tree_ssa_useless_type_conversion_1): Rename to ...
(useless_type_conversion_p): ... this.
* tree-ssa.c (tree_ssa_useless_type_conversion_1): Rename to ...
(useless_type_conversion_p): ... this.
* builtins.c (fold_builtin_memory_op): Rename
tree_ssa_useless_type_conversion_1 to useless_type_conversion_p.
* tree-cfg.c (verify_expr): Likewise.
* tree-ssa-address.c (tree_ssa_useless_type_conversion_1): Likewise.
* tree-ssa-ccp.c (ccp_fold): Likewise.
* tree-ssa-copy.c (may_propagate_copy): Likewise.
* tree-ssa-dom.c (eliminate_redundant_computations): Likewise.
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
* tree-ssa-loop-niter.c (refine_bounds_using_guard): Likewise.
* tree-ssa-pre.c (eliminate): Likewise.
* tree-ssa.c (delete_tree_ssa): Likewise.
(tree_ssa_useless_type_conversion): Likewise.
* tree.c (build2_stat): Likewise.
From-SVN: r126194
Paolo Bonzini [Mon, 2 Jul 2007 08:33:26 +0000 (08:33 +0000)]
configure: Regenerate.
2007-07-02 Paolo Bonzini <bonzini@gnu.org>
* configure: Regenerate.
From-SVN: r126193
Tobias Burnus [Mon, 2 Jul 2007 08:32:13 +0000 (10:32 +0200)]
gfortran.texi (Fortran 2003): Add ISO Bind C.
2007-07-02 Tobias Burnus <burnus@net-b.de>
* gfortran.texi (Fortran 2003): Add ISO Bind C.
* intrinsic.texi (C_ASSOCIATED,C_F_POINTER,C_F_PROCPOINTER,
C_FUNLOC,C_LOC): Document new ISO Bind C intrinsics.
From-SVN: r126192
Kai Tietz [Mon, 2 Jul 2007 08:19:12 +0000 (08:19 +0000)]
Makefile.def: Add windmc tool to build.
2007-07-02 Kai Tietz <kai.tietz@onevision.com>
* Makefile.def: Add windmc tool to build.
* Makefile.tpl: Likewise.
* configure.ac: Likewise.
* Makefile.in: Regenerate.
* configure: Regenerate.
From-SVN: r126191
Daniel Berlin [Mon, 2 Jul 2007 04:55:48 +0000 (04:55 +0000)]
Add missing test from last commit
Fixup two existing C++ tests for SCCVN changes
From-SVN: r126187
Daniel Berlin [Mon, 2 Jul 2007 04:35:37 +0000 (04:35 +0000)]
re PR tree-optimization/32571 (ICE in set_ssa_val_to, at tree-ssa-sccvn.c:1011)
2007-07-01 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/32571
* tree-ssa-sccvn.c (visit_use): Shortcut copies to avoid
simplifying them.
From-SVN: r126186
Christopher D. Rickett [Mon, 2 Jul 2007 02:47:21 +0000 (02:47 +0000)]
[multiple changes]
2007-07-01 Christopher D. Rickett <crickett@lanl.gov>
* interface.c (gfc_compare_derived_types): Special case for comparing
derived types across namespaces.
(gfc_compare_types): Deal with BT_VOID.
(compare_parameter): Use BT_VOID to accept ISO C Binding pointers.
* trans-expr.c (gfc_conv_function_call): Remove setting parm_kind
to SCALAR
(gfc_conv_initializer): Deal with ISO C Binding NULL_PTR and
NULL_FUNPTR.
(gfc_conv_expr): Convert expressions for ISO C Binding derived types.
* symbol.c (gfc_set_default_type): BIND(C) variables should not be
implicitly declared.
(check_conflict): Add BIND(C) and check for conflicts.
(gfc_add_explicit_interface): Whitespace.
(gfc_add_is_bind_c): New function.
(gfc_copy_attr): Use it.
(gfc_new_symbol): Initialize ISO C Binding objects.
(get_iso_c_binding_dt): New function.
(verify_bind_c_derived_type): Ditto.
(gen_special_c_interop_ptr): Ditto.
(add_formal_arg): Ditto.
(gen_cptr_param): Ditto.
(gen_fptr_param): Ditto.
(gen_shape_param): Ditto.
(add_proc_interface): Ditto.
(build_formal_args): Ditto.
(generate_isocbinding_symbol): Ditto.
(get_iso_c_sym): Ditto.
* decl.c (num_idents_on_line, has_name_equals): New variables.
(verify_c_interop_param): New function.
(build_sym): Finish binding labels and deal with COMMON blocks.
(add_init_expr_to_sym): Check if the initialized expression is
an iso_c_binding named constants
(variable_decl): Set ISO C Binding type_spec components.
(gfc_match_kind_spec): Check match for C interoperable kind.
(match_char_spec): Fix comment. Chnage gfc_match_small_int
to gfc_match_small_int_expr. Check for C interoperable kind.
(match_type_spec): Clear the current binding label.
(match_attr_spec): Add DECL_IS_BIND_C. If BIND(C) is found, use it
to set attributes.
(set_binding_label): New function.
(set_com_block_bind_c): Ditto.
(verify_c_interop): Ditto.
(verify_com_block_vars_c_interop): Ditto.
(verify_bind_c_sym): Ditto.
(set_verify_bind_c_sym): Ditto.
(set_verify_bind_c_com_block): Ditto.
(get_bind_c_idents): Ditto.
(gfc_match_bind_c_stmt): Ditto.
(gfc_match_data_decl): Use num_idents_on_line.
(match_result): Deal with right paren in BIND(C).
(gfc_match_suffix): New function.
(gfc_match_function_decl): Use it. Code is re-arranged to deal with
ISO C Binding result clauses.
(gfc_match_subroutine): Deal with BIND(C).
(gfc_match_bind_c): New function.
(gfc_get_type_attr_spec): New function. Code is re-arranged in and
taken from gfc_match_derived_decl.
(gfc_match_derived_decl): Add check for BIND(C).
* trans-common.c: Forward declare gfc_get_common.
(gfc_sym_mangled_common_id): Change arg from 'const char *name' to
'gfc_common_head *com'. Check for ISO C Binding of the common block.
(build_common_decl): 'com->name' to 'com in SET_DECL_ASSEMBLER_NAME.
* gfortran.h: Add GFC_MAX_BINDING_LABEL_LEN
(bt): Add BT_VOID
(sym_flavor): Add FL_VOID.
(iso_fortran_env_symbol, iso_c_binding_symbol, intmod_id): New enum
(CInteropKind_t): New struct.
(c_interop_kinds_table): Use it. Declare an array of structs.
(symbol_attribute): Add is_bind_c, is_c_interop, and is_iso_c
bitfields.
(gfc_typespec): Add is_c_interop; is_iso_c, and f90_type members.
(gfc_symbol): Add from_intmod, intmod_sym_id, binding_label, and
common_block members.
(gfc_common_head): Add binding_label and is_bind_c members.
(gfc_gsymbol): Add sym_name, mod_name, and binding_label members.
Add prototypes for get_c_kind, gfc_validate_c_kind,
gfc_check_any_c_kind, gfc_add_is_bind_c, gfc_add_value,
verify_c_interop, verify_c_interop_param, verify_bind_c_sym,
verify_bind_c_derived_type, verify_com_block_vars_c_interop,
generate_isocbinding_symbol, get_iso_c_sym, gfc_iso_c_sub_interface
* iso-c-binding.def: New file. This file contains the definitions
of the types provided by the Fortran 2003 ISO_C_BINDING intrinsic
module.
* trans-const.c (gfc_conv_constant_to_tree): Deal with C_NULL_PTR
or C_NULL_FUNPTR expressions.
* expr.c (gfc_copy_expr): Add BT_VOID case. For BT_CHARACTER, the
ISO C Binding requires a minimum string length of 1 for '\0'.
* module.c (intmod_sym): New struct.
(pointer_info): Add binding_label member.
(write_atom): Set len to 0 for NULL pointers. Check for NULL p and *p.
(ab_attribute): Add AB_IS_BIND_C, AB_IS_C_INTEROP and AB_IS_ISO_C.
(attr_bits): Add "IS_BIND_C", "IS_C_INTEROP", and "IS_ISO_C".
(mio_symbol_attribute): Deal with ISO C Binding attributes.
(bt_types): Add "VOID".
(mio_typespec): Deal with ISO C Binding components.
(mio_namespace_ref): Add intmod variable.
(mio_symbol): Check for symbols from an intrinsic module.
(load_commons): Check for BIND(C) common block.
(read_module): Read binding_label and use it.
(write_common): Add label. Write BIND(C) info.
(write_blank_common): Blank commons are not BIND(C). Explicitly
set is_bind_c=0.
(write_symbol): Deal with binding_label.
(sort_iso_c_rename_list): New function.
(import_iso_c_binding_module): Ditto.
(create_int_parameter): Add to args.
(use_iso_fortran_env_module): Adjust to deal with iso_c_binding
intrinsic module.
* trans-types.c (c_interop_kinds_table): new array of structs.
(gfc_validate_c_kind): New function.
(gfc_check_any_c_kind): Ditto.
(get_real_kind_from_node): Ditto.
(get_int_kind_from_node): Ditto.
(get_int_kind_from_width): Ditto.
(get_int_kind_from_minimal_width): Ditto.
(init_c_interop_kinds): Ditto.
(gfc_init_kinds): call init_c_interop_kinds.
(gfc_typenode_for_spec): Adjust for BT_VOID and ISO C Binding pointers.
Adjust handling of BT_DERIVED.
(gfc_sym_type): Whitespace.
(gfc_get_derived_type): Account for iso_c_binding derived types
* resolve.c (is_scalar_expr_ptr): New function.
(gfc_iso_c_func_interface): Ditto.
(resolve_function): Use gfc_iso_c_func_interface.
(set_name_and_label): New function.
(gfc_iso_c_sub_interface): Ditto.
(resolve_specific_s0): Use gfc_iso_c_sub_interface.
(resolve_bind_c_comms): New function.
(resolve_bind_c_derived_types): Ditto.
(gfc_verify_binding_labels): Ditto.
(resolve_fl_procedure): Check for ISO C interoperability.
(resolve_symbol): Check C interoperability.
(resolve_types): Walk the namespace. Check COMMON blocks.
* trans-decl.c (gfc_sym_mangled_identifier): Prevent the mangling
of identifiers that have an assigned binding label.
(gfc_sym_mangled_function_id): Use the binding label rather than
the mangled name.
(gfc_finish_var_decl): Put variables that are BIND(C) into a common
segment of the object file, because this is what C would do.
(gfc_create_module_variable): Conver to proper types
(set_tree_decl_type_code): New function.
(generate_local_decl): Check dummy variables and derived types for
ISO C Binding attributes.
* match.c (gfc_match_small_int_expr): New function.
(gfc_match_name_C): Ditto.
(match_common_name): Deal with ISO C Binding in COMMON blocks
* trans-io.c (transfer_expr): Deal with C_NULL_PTR or C_NULL_FUNPTR
expressions
* match.h: Add prototypes for gfc_match_small_int_expr,
gfc_match_name_C, match_common_name, set_com_block_bind_c,
set_binding_label, set_verify_bind_c_sym,
set_verify_bind_c_com_block, get_bind_c_idents,
gfc_match_bind_c_stmt, gfc_match_suffix, gfc_match_bind_c,
gfc_get_type_attr_spec
* parse.c (decode_statement): Use gfc_match_bind_c_stmt
(parse_derived): Init *derived_sym = NULL, and gfc_current_block
later for valiadation.
* primary.c (got_delim): Set ISO C Binding components of ts.
(match_logical_constant): Ditto.
(match_complex_constant): Ditto.
(match_complex_constant): Ditto.
(gfc_match_rvalue): Check for existence of at least one arg for
C_LOC, C_FUNLOC, and C_ASSOCIATED.
* misc.c (gfc_clear_ts): Clear ISO C Bindoing components in ts.
(get_c_kind): New function.
2007-07-01 Christopher D. Rickett <crickett@lanl.gov>
* Makefile.in: Add support for iso_c_generated_procs.c and
iso_c_binding.c.
* Makefile.am: Ditto.
* intrinsics/iso_c_generated_procs.c: New file containing helper
functions.
* intrinsics/iso_c_binding.c: Ditto.
* intrinsics/iso_c_binding.h: New file
* gfortran.map: Include the __iso_c_binding_c_* functions.
* libgfortran.h: define GFC_NUM_RANK_BITS.
2007-06-23 Christopher D. Rickett <crickett@lanl.gov>
* bind_c_array_params.f03: New files for Fortran 2003 ISO C Binding.
* bind_c_coms.f90: Ditto.
* bind_c_coms_driver.c: Ditto.
* bind_c_dts.f90: Ditto.
* bind_c_dts_2.f03: Ditto.
* bind_c_dts_2_driver.c: Ditto.
* bind_c_dts_3.f03: Ditto.
* bind_c_dts_4.f03: Ditto.
* bind_c_dts_driver.c: Ditto.
* bind_c_implicit_vars.f03: Ditto.
* bind_c_procs.f03: Ditto.
* bind_c_usage_2.f03: Ditto.
* bind_c_usage_3.f03: Ditto.
* bind_c_usage_5.f03: Ditto.
* bind_c_usage_6.f03: Ditto.
* bind_c_usage_7.f03: Ditto.
* bind_c_vars.f90: Ditto.
* bind_c_vars_driver.c: Ditto.
* binding_c_table_15_1.f03: Ditto.
* binding_label_tests.f03: Ditto.
* binding_label_tests_10.f03: Ditto.
* binding_label_tests_10_main.f03: Ditto.
* binding_label_tests_11.f03: Ditto.
* binding_label_tests_11_main.f03: Ditto.
* binding_label_tests_12.f03: Ditto.
* binding_label_tests_13.f03: Ditto.
* binding_label_tests_13_main.f03: Ditto.
* binding_label_tests_14.f03: Ditto.
* binding_label_tests_2.f03: Ditto.
* binding_label_tests_3.f03: Ditto.
* binding_label_tests_4.f03: Ditto.
* binding_label_tests_5.f03: Ditto.
* binding_label_tests_6.f03: Ditto.
* binding_label_tests_7.f03: Ditto.
* binding_label_tests_8.f03: Ditto.
* binding_label_tests_9.f03: Ditto.
* c_assoc.f90: Ditto.
* c_assoc_2.f03: Ditto.
* c_f_pointer_shape_test.f90: Ditto.
* c_f_pointer_tests.f90: Ditto.
* c_f_tests_driver.c: Ditto.
* c_funloc_tests.f03: Ditto.
* c_funloc_tests_2.f03: Ditto.
* c_funloc_tests_3.f03: Ditto.
* c_funloc_tests_3_funcs.c: Ditto.
* c_kind_params.f90: Ditto.
* c_kind_tests_2.f03: Ditto.
* c_kinds.c: Ditto.
* c_loc_driver.c: Ditto.
* c_loc_test.f90: Ditto.
* c_loc_tests_2.f03: Ditto.
* c_loc_tests_2_funcs.c: Ditto.
* c_loc_tests_3.f03: Ditto.
* c_loc_tests_4.f03: Ditto.
* c_loc_tests_5.f03: Ditto.
* c_loc_tests_6.f03: Ditto.
* c_loc_tests_7.f03: Ditto.
* c_loc_tests_8.f03: Ditto.
* c_ptr_tests.f03: Ditto.
* c_ptr_tests_10.f03: Ditto.
* c_ptr_tests_5.f03: Ditto.
* c_ptr_tests_7.f03: Ditto.
* c_ptr_tests_7_driver.c: Ditto.
* c_ptr_tests_8.f03: Ditto.
* c_ptr_tests_8_funcs.c: Ditto.
* c_ptr_tests_9.f03: Ditto.
* c_ptr_tests_driver.c: Ditto.
* c_size_t_driver.c: Ditto.
* c_size_t_test.f03: Ditto.
* com_block_driver.f90: Ditto.
* global_vars_c_init.f90: Ditto.
* global_vars_c_init_driver.c: Ditto.
* global_vars_f90_init.f90: Ditto.
* global_vars_f90_init_driver.c: Ditto.
* interop_params.f03: Ditto.
* iso_c_binding_only.f03: Ditto.
* iso_c_binding_rename_1.f03: Ditto.
* iso_c_binding_rename_1_driver.c: Ditto.
* iso_c_binding_rename_2.f03: Ditto.
* iso_c_binding_rename_2_driver.c: Ditto.
* kind_tests_2.f03: Ditto.
* kind_tests_3.f03: Ditto.
* module_md5_1.f90: Ditto.
* only_clause_main.c: Ditto.
* print_c_kinds.f90: Ditto.
* test_bind_c_parens.f03: Ditto.
* test_c_assoc.c: Ditto.
* test_com_block.f90: Ditto.
* test_common_binding_labels.f03: Ditto.
* test_common_binding_labels_2.f03: Ditto.
* test_common_binding_labels_2_main.f03: Ditto.
* test_common_binding_labels_3.f03: Ditto.
* test_common_binding_labels_3_main.f03: Ditto.
* test_only_clause.f90: Ditto.
* use_iso_c_binding.f90: Ditto.
* value_5.f90: Ditto.
* value_test.f90: Ditto.
* value_tests_f03.f90: Ditto.
From-SVN: r126185
Douglas Gregor [Mon, 2 Jul 2007 02:33:26 +0000 (02:33 +0000)]
type_traits (__make_unsigned): Remove invalid wchar_t specialization.
2007-07-01 Douglas Gregor <doug.gregor@gmail.com>
* include/std/type_traits (__make_unsigned): Remove invalid
wchar_t specialization.
(__make_signed): Remove invalid wchar_t specialization.
From-SVN: r126184
GCC Administrator [Mon, 2 Jul 2007 00:17:06 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r126182
Daniel Berlin [Sun, 1 Jul 2007 23:41:38 +0000 (23:41 +0000)]
tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle constants and ohter expected operations explicitly...
2007-07-01 Daniel Berlin <dberlin@dberlin.org>
* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle constants
and ohter expected operations explicitly, change default to
gcc_unreachable.
From-SVN: r126179
Daniel Jacobowitz [Sun, 1 Jul 2007 21:15:14 +0000 (21:15 +0000)]
arm.c (arm_cannot_copy_insn_p): Do not expect a PARALLEL.
* config/arm/arm.c (arm_cannot_copy_insn_p): Do not expect a
PARALLEL.
* config/arm/arm.md (pic_add_dot_plus_four, pic_add_dot_plus_eight)
(tls_load_dot_plus_eight): Move the label number into the unspec.
* config/arm/thumb2.md (pic_load_dot_plus_four): Likewise.
* gcc.dg/tls/opt-14.c: New.
From-SVN: r126178
Ollie Wild [Sun, 1 Jul 2007 20:49:29 +0000 (20:49 +0000)]
name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
* name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
(select_decl): Remove function.
(unqualified_namespace_lookup): Populate binding by calling
ambiguous_decl. Remove select_decl call.
(lookup_qualified_name): Remove select_decl call.
* decl.c (lookup_and_check_tag): Check for ambiguous references.
* parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
generation when name lookup is ambiguous.
* g++.dg/lookup/using16.C: New test.
* g++.dg/lookup/using17.C: New test.
From-SVN: r126177
Janne Blomqvist [Sun, 1 Jul 2007 16:24:38 +0000 (19:24 +0300)]
re PR fortran/32239 (optimize power in loops, use __builtin_powi instead of _gfortran_pow_r4_i4)
gcc/fortran:
2007-07-01 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/32239
* trans-expr.c (gfc_conv_power_op): Use builtin_powi for
real**int4 powers.
* f95-lang.c (gfc_init_builtin_functions): Add builtin_powi to the
builtins table.
libgfortran:
2007-07-01 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/32239
* Makefile.am: Don't generate real**int4 pow functions.
* gfortran.map: Remove real**int4 pow symbols.
* Makefile.in: Regenerated.
testsuite
2007-07-01 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/32239
* gfortran.fortran-torture/execute/intrinsic_fraction_exponent.f90
(test_4): Use proper test for floating point equality.
(test_8): Likewise.
From-SVN: r126175
Jerry DeLisle [Sun, 1 Jul 2007 15:49:37 +0000 (15:49 +0000)]
re PR fortran/32554 ([4.2 Only] Bug in P formatting)
2007-06-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/32554
* gfortran.dg/fmt_p_1.f90: New test.
From-SVN: r126174
Jerry DeLisle [Sun, 1 Jul 2007 15:46:33 +0000 (15:46 +0000)]
re PR fortran/32554 ([4.2 Only] Bug in P formatting)
2007-07-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/32554
* io/write.c (output_float): Set edigits to a fixed size, avoiding
variation in field width calculation and eliminate buffer overrun.
From-SVN: r126173
Andreas Schwab [Sun, 1 Jul 2007 15:28:34 +0000 (15:28 +0000)]
* dwarf2out.c (initial_return_save): Define only if used.
From-SVN: r126170
Richard Sandiford [Sun, 1 Jul 2007 14:43:47 +0000 (14:43 +0000)]
[multiple changes]
2007-07-01 Richard Sandiford <richard@codesourcery.com>
Unreverting Richard's Revert of:
2007-06-27 Richard Sandiford <richard@codesourcery.com>
* dce.c (deletable_insn_p_1): New function, split out from...
(deletable_insn_p): ...here. Only treat bare USEs and CLOBBERs
specially, not those inside PARALLELs. Remove BODY argument
and adjust recursive call accordingly.
(prescan_insns_for_dce): Update call to delete_insn_p.
From-SVN: r126168
Vladimir Yanovsky [Sun, 1 Jul 2007 14:03:51 +0000 (14:03 +0000)]
Fix missed initialization of scc_nodes.
Co-Authored-By: Revital Eres <eres@il.ibm.com>
From-SVN: r126167
Janne Blomqvist [Sun, 1 Jul 2007 12:08:59 +0000 (15:08 +0300)]
fortran frontend:
2007-07-01 Janne Blomqvist <jb@gcc.gnu.org>
* trans.h: Remove decls for 64-bit allocation functions.
* trans-array.c (gfc_grow_array): Always pick the standard realloc
function decl.
(gfc_array_allocate): Likewise.
* trans-decl.c: Remove trees for 64-bit allocation functions.
(gfc_build_builtin_function_decls): Don't build fndecls for 64-bit
allocations functions, use index_int_type for normal allocation
functions.
libgfortran changelog:
2007-07-01 Janne Blomqvist <jb@gcc.gnu.org>
* runtime/memory.c (internal_realloc): Use index_type for size
argument instead of GFC_INTEGER_4.
(allocate_array): Likewise.
(allocate): Likewise, add ifdef around unnecessary check.
(internal_reallo64): Remove.
(allocate_array64): Remove.
(allocate64): Remove.
* gfortran.map: Remove symbols for 64-bit allocation functions.
From-SVN: r126166
Ira Rosen [Sun, 1 Jul 2007 11:52:45 +0000 (11:52 +0000)]
vect-strided-store-u16-i4.c: Remove abort() from input initialization and fix dg-final check - the...
* gcc.dg/vect/vect-strided-store-u16-i4.c: Remove abort() from input
initialization and fix dg-final check - the initialization loop is
vectorizable.
From-SVN: r126165
Uros Bizjak [Sun, 1 Jul 2007 10:38:03 +0000 (12:38 +0200)]
re PR middle-end/32559 (ICE with vector arithmetic)
PR middle-end/32559
* fold-const.c (fold-binary) [PLUS_EXPR]: Convert ~X + X to 1 or
X + ~X to 1 only for INTEGRAL_TYPE_P type.
testsuite/ChangeLog:
PR middle-end/32559
* gcc.dg/pr32559.c: New test.
From-SVN: r126164
Uros Bizjak [Sun, 1 Jul 2007 10:30:31 +0000 (12:30 +0200)]
re PR tree-optimization/25371 (-ftree-vectorize results in internal compiler error on AMD64)
PR tree-optimization/25371
* gcc.dg/vect/pr25371.c: New test.
From-SVN: r126163
Daniel Berlin [Sun, 1 Jul 2007 02:20:06 +0000 (02:20 +0000)]
tree-ssa-pre.c (is_exception_related): New function
2007-06-30 Daniel Berlin <dberlin@dberlin.org>
* tree-ssa-pre.c (is_exception_related): New function
(can_value_number_operation): Use it.
From-SVN: r126162
GCC Administrator [Sun, 1 Jul 2007 00:17:08 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r126160
Joseph Myers [Sat, 30 Jun 2007 22:01:30 +0000 (23:01 +0100)]
configure.ac: Check for .gnu_attribute on MIPS.
* configure.ac: Check for .gnu_attribute on MIPS.
* configure, config.in: Regenerate.
* config/mips/mips.c (mips_file_start): If supported, output
attribute for floating-point ABI.
From-SVN: r126157
Nathan Froyd [Sat, 30 Jun 2007 17:40:45 +0000 (17:40 +0000)]
20051113-1.c (main): Use the correct type when allocating and initializing a flexible array.
* gcc.c-torture/execute/
20051113-1.c (main): Use the correct type
when allocating and initializing a flexible array.
From-SVN: r126156
Hans-Peter Nilsson [Sat, 30 Jun 2007 17:17:14 +0000 (17:17 +0000)]
gcc_update (files_and_dependencies): Handle gcc/testsuite/gcc.dg/cpp/direct2s.c.
* gcc_update (files_and_dependencies): Handle
gcc/testsuite/gcc.dg/cpp/direct2s.c.
From-SVN: r126155
Uros Bizjak [Sat, 30 Jun 2007 17:05:49 +0000 (19:05 +0200)]
re PR target/32433 (Code for __builtin_ffs does not benefit from compiler optimizations)
PR target/32433
* config/i386/i386.md (ffssi2): Expand as ffs_cmove for TARGET_CMOVE.
(ffs_cmove): New expander to expand using ctz pattern.
(*ffs_cmove): Remove pattern.
(*ffs_no_cmove): Enable only for !TARGET_CMOVE.
(ffsdi2): Expand using ctz pattern.
(*ffs_rex64): Remove pattern.
From-SVN: r126154
Daniel Franke [Sat, 30 Jun 2007 16:26:55 +0000 (12:26 -0400)]
re PR fortran/20373 (INTRINSIC symbols can be given the wrong type)
gcc/fortran:
2007-06-30 Daniel Franke <franke.daniel@gmail.com>
PR fortran/20373
* intrinsic.c (add_functions): Additional function types.
(gfc_convert_type_warn): Remove intrinsic-flag from conversion
functions.
* resolve.c (resolve_symbol): Added type checks to explicitly defined
intrinsics.
gcc/testsuite:
2007-06-28 Daniel Franke <franke.daniel@gmail.com>
PR fortran/20373
* gfortran.dg/intrinsic.f90: New test.
From-SVN: r126153