2007-07-04 Richard Guenther <rguenther@suse.de>
* tree-ssa.c (useless_type_conversion_p): Add handling for
scalar float and vector types. Only call the types_compatible_p
langhook for aggregate types as last resort. Follow the
rules.
From-SVN: r126326
* target.h (struct gcc_target): Add target_help field.
* target-def.h (TARGET_HELP): New.
(TARGET_INITIALIZER): Use TARGET_HELP.
* opts.c (command_handle_option): Invoke target_help function, if defined, when the
user has specified --target-help on the command line.
* doc/invoke.texi: Mention that --target-help might print additional information.
* doc/tm.texi: Document TARGET_HELP hook.
* arm.c (TARGET_HELP): Override default definition.
(arm_target_help): New - display a wrapped list of cores and architectures supported.
From-SVN: r126323
2007-07-04 Richard Guenther <rguenther@suse.de>
PR tree-optimization/32482
* tree-ssa-ifcombine.c (recognize_single_bit_test): Use the
original ssa name if we didn't find a shift expression.
Fix shift constant for bit zero test.
* gcc.c-torture/compile/pr32482.c: New testcase.
From-SVN: r126314
* traditional.c (_cpp_scan_out_logical_line): Initialize
fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
fmacro.args to prevent 'may be used uninitialized' warning.
From-SVN: r126311
PR fortran/31198
* trans-intrinsic.c (trans-intrinsic.c): Handle optional
arguments correctly for MIN and MAX intrinsics.
* gfortran.dg/min_max_optional_1.f90: New test.
* gfortran.dg/min_max_optional_2.f90: New test.
* gfortran.dg/min_max_optional_3.f90: New test.
From-SVN: r126307
PR middle-end/32457
* tree-data-ref.c (analyze_siv_subscript_cst_affine,
compute_overlap_steps_for_affine_1_2, analyze_subscript_affine_affine,
init_omega_for_ddr_1): Use non conservative number of iterations
estimations.
(analyze_subscript_affine_affine): Use HOST_WIDE_INT instead of int.
(analyze_siv_subscript): Remove FIXME and reinitialization of
last_conflicts to chrec_dont_know.
* testsuite/gfortran.dg/vect/pr32457.f90: New.
From-SVN: r126305
2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
* tree.c (maybe_canonicalize_argtypes): New.
(build_function_type): Set canonical type.
(build_method_type_directly): Ditto.
(reconstruct_complex_type): Rebuild the METHOD_TYPE node
properly.
2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
* decl.c (build_ptrmemfunc_type): Always use structural equality
tests when comparing pointer-to-member-function types, because the
handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
types.
From-SVN: r126303
2007-07-03 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/32545
* io.c (check_format): Always call gfc_error for errors.
(check_format_string): Change type of this function to try and
return the result of check_format.
(check_io_constraints): Return MATCH_ERROR if check_format_string
returns FAILURE.
2007-07-03 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/32612
* decl.c (get_proc_name): Include attr->mod_proc in check for error.
From-SVN: r126295
PR c++/31743
* parser.c (cp_parser_new_type_id): Don't reduce a named array
type to its base type and number of elements here.
* init.c (build_new): Call complete_type_or_else to ensure that the
type is complete and to issue a diagnostic if it is not.
(build_new_1): Don't call complete_type_or_else here.
PR c++/31743
* g++.dg/init/new20.C: New test.
From-SVN: r126292
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
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
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
* 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
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
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
Richard Guenther
David Edelsohn
Nick Clifton
Rask Ingemann Lambertsen
Richard Sandiford
Uros Bizjak
François-Xavier Coudert
Sebastian Pop
Douglas Gregor
Andrew Pinski
Jerry DeLisle
Ben Elliston
Mark Mitchell
Dave Brolley
GCC Administrator
Paolo Carlini
Seongbae Park
Jan Hubicka
Christopher D. Rickett
Tobias Burnus
Eric Christopher
Geoffrey Keating
David Daney
Andreas Tobler
Joseph Myers
Julian Brown
Tom Tromey
David Ung
Kaz Kojima
Janne Blomqvist
Eric Christopher