2006-06-15 Paolo Bonzini <bonzini@gnu.org>
* Makefile.tpl (POSTSTAGE1_HOST_EXPORTS): Export CFLAGS and LDFLAGS
too.
* Makefile.in: Regenerate.
gcc:
2006-06-15 Paolo Bonzini <bonzini@gnu.org>
* configure.ac (CFLAGS): Get them from the toplevel or from the
configure invocation.
* configure: Regenerate.
* Makefile.in (CFLAGS): Substitute value provided by configure.
From-SVN: r114673
PR c++/26559
* pt.c (tsubst_expr): Use finish_omp_atomic.
(value_dependent_expression_p): All CALL_EXPRs are dependent.
* semantics.c (finish_omp_atomic): Rework to use standard
paradigms for handling non-dependent expressions.
From-SVN: r114671
PR c++/27665
* parser.c (cp_parser_unqualified_id): Use constructor_name_p to
identify destructors.
(cp_parser_nested_name_specifier_opt): Remove invalid
optimization.
(cp_parser_template_id): Refine heuristic for determining whether
we are entering a scope.
PR c++/27665
* g++.dg/template/crash52.C: New test.
From-SVN: r114669
2006-06-14 Mark Mitchell <mark@codesourcery.com>
PR c++/26559
* c-common.h (c_finish_omp_atomic): Adjust declaration.
* c-omp.c (c_finish_omp_atomic): Return the expression to perform,
rather than calling add_stmt on it.
* c-parser.c (c_parser_omp_atomic): Adjust accordingly.
2006-06-14 Mark Mitchell <mark@codesourcery.com>
PR c++/26559
* pt.c (tsubst_expr): Use finish_omp_atomic.
(value_dependent_expression_p): All CALL_EXPRs are dependent.
* semantics.c (finish_omp_atomic): Rework to use standard
paradigms for handling non-dependent expressions.
2006-06-14 Mark Mitchell <mark@codesourcery.com>
PR c++/26559
* g++.dg/template/builtin1.C: New test.
* g++.dg/gomp/tpl-atomic-2.C: Remove XFAIL.
From-SVN: r114665
PR c++/27227
* decl.c (decls_match): Allow an extern "C" variable declarations
from different namespaces to match.
(duplicate_decls): Disallow redeclaring a variable with a
different linkage specification.
PR c++/27227
* g++.dg/lookup/linkage1.C: New test.
* g++.dg/lookup/linkage2.C: Likewise.
From-SVN: r114647
2006-06-14 Andreas Krebbel <krebbel1@de.ibm.com>
PR middle-end/27959
* reload1.c (reload): Remove registers returned by update_eliminables
from used_spill_regs.
2006-06-14 Andreas Krebbel <krebbel1@de.ibm.com>
PR middle-end/27959
* gcc.dg/pr27959.c: New testcase.
From-SVN: r114640
* configure.ac (HAS_MCONTEXT_T_UNDERSCORES): Include <sys/signal.h>
before <ucontext.h> to define sigset_t required by <sys/ucontext.h>.
* configure: Regenerate.
From-SVN: r114614
PR debug/26754
* gimplify.c (declare_tmp_vars): Rename into declare_vars.
Add debug_info parameter. Chain the vars to the BLOCK instead
of the BIND_EXPR if debug info are requested for them.
(pop_gimplify_context): Adjust for above change.
(gimple_add_tmp_var): Likewise.
* tree-gimple.h (declare_tmp_vars): Rename into declare_vars.
Add bool parameter.
* tree-nested.c (convert_nonlocal_reference): Adjust for above change.
(convert_local_reference): Likewise.
(get_local_debug_decl): Set DECL_IGNORED_P on the original variable.
(finalize_nesting_tree_1): Request that debug info be emitted
for debug_var_chain.
From-SVN: r114605
2006-06-13 Richard Guenther <rguenther@suse.de>
PR tree-optimization/27830
* tree-inline.c (copy_body_r): For copying the operand
of an ADDR_EXPR make sure to fold &* afterwards.
* g++.dg/tree-ssa/pr27830.C: New testcase.
From-SVN: r114600
* lib/target-supports-dg.exp (check-flags): Include TOOL_OPTIONS in
the list of compiler flags; this causes those flags to be checked
for things like dg-skip-if.
From-SVN: r114597
PR c++/21210
* typeck2.c (build_functional_cast): Use cp_convert to construct
non-aggregate initializers instead of the user-level build_c_cast.
* g++.dg/init/complex1.C: New test case.
From-SVN: r114573
gcc/
* builtins.c (expand_builtin_return_addr): Only use
frame_pointer_rtx when count == 0 and we are expanding
__builtin_return_address.
From-SVN: r114567
2006-06-12 Fred Fish <fnf@specifix.com>
* config/mips/mips.c (mips_file_start): Create special section
".gcc_compiled_longXX" for o64 ABI as well as EABI.
From-SVN: r114566
2006-06-11 Eric Christopher <echristo@apple.com>
PR middle-end/27948
* stor-layout.c (place_field): Remove check for
remaining_in_alignment when aligning at the end of a run.
2006-06-11 Eric Christopher <echristo@apple.com>
PR middle-end/27948
* gcc.dg/bf-ms-layout.c: Run on darwin.
* gcc.dg/bf-no-ms-layout: Ditto.
* gcc.dg/attr-ms_struct-2.c: New.
* gcc.dg/bf-ms-layout-2.c: Ditto.
From-SVN: r114562
PR target/27858
Revert incorrect fix for PR target/27158
2006-05-08 Roger Sayle <roger@eyesopen.com>
* reload.c (find_reloads_toplev): Only return the simplified SUBREG
of a reg_equiv_constant if the result is a legitimate constant.
From-SVN: r114559
PR target/27158
* config/rs6000/rs6000.c (const_vector_elt_as_int): New function to
extract a CONST_VECTOR element and interpret it as an integer.
(vspltis_constant): Use const_vector_elt_as_int instead of the
macro CONST_VECTOR_ELT in order to handle FP vector modes.
* config/rs6000/predicates.md (easy_vector_const): Consider
floating point ALTIVEC_VECTOR_MODEs via easy_altivec_constant.
From-SVN: r114558
