* builtins.def (BUILT_IN_VA_ARG_PACK): New built-in.
* tree.h (CALL_EXPR_VA_ARG_PACK): Define.
* tree-inline.h (copy_body_data): Add call_expr field.
* tree-inline.c (expand_call_inline): Initialize call_expr.
(copy_bb): Append anonymous inline fn arguments to arguments
when inlining a CALL_EXPR_VA_ARG_PACK call.
* builtins.c (expand_builtin): Issue an error if
BUILT_IN_VA_ARG_PACK is seen during expand.
(fold_call_expr, fold_builtin_call_array): Don't fold
CALL_EXPR_VA_ARG_PACK CALL_EXPRs or calls with
__builtin_va_arg_pack () call as last argument.
* gimplify.c (gimplify_call_expr): If last argument to a vararg
function is __builtin_va_arg_pack (), decrease number of call
arguments and instead set CALL_EXPR_VA_ARG_PACK on the CALL_EXPR.
* expr.c (expand_expr_real_1): Issue an error if
CALL_EXPR_VA_ARG_PACK CALL_EXPR is seen during expand.
* tree-pretty-print.c (dump_generic_node): Handle printing
CALL_EXPR_VA_ARG_PACK bit on CALL_EXPRs.
* doc/extend.texi (__builtin_va_arg_pack): Document.
* gcc.c-torture/execute/va-arg-pack-1.c: New test.
* gcc.dg/va-arg-pack-1.c: New test.
From-SVN: r128150
* gcc.dg/tree-ssa/builtin-expect-1.c: New test.
* gcc.dg/tree-ssa/builtin-expect-2.c: New test.
* gcc.dg/tree-ssa/builtin-expect-3.c: New test.
* gcc.dg/tree-ssa/builtin-expect-4.c: New test.
* gcc.dg/tree-ssa/builtin-expect-5.c: New test.
From-SVN: r128148
/cp
2007-09-03 Paolo Carlini <pcarlini@suse.de>
PR c++/30302
* semantics.c (finish_id_expression): Check that path != NULL_TREE
before using TYPE_BINFO on it.
* class.c (finish_struct_anon): Deal correctly with anonymous
structs (vs unions, as GNU extension) in error messages.
/testsuite
2007-09-03 Paolo Carlini <pcarlini@suse.de>
PR c++/30302
* g++.dg/ext/anon-struct5.C: New.
From-SVN: r128145
* gcc/config/i386/cpuid.h: New file.
* gcc/config/i386/driver-i386.c: Include cpuid.h.
(describe_cache): Shrink size and line strings to 100 bytes.
(detect_caches_amd): Return "" for unsupported max_ext_level.
Use __cpuid function.
(detect_caches_intel): Return "" for unsupported max_level.
Use __cpuid function.
(host_detect_local_cpu): Change feature flag variables to
unsigned int. Initialize only extended feature flag variables.
Use __get_cpuid_max to determine max supported cpuid level.
Use __cpuid function to determine supported features. Fix
calculation of family id. Remove is_amd and check signature
directly. Check for Geode signature. Handle family 4 id.
[PROCESSOR_GENERIC32]: New default for unknown family id. Move
cpu discovery code to other part of the function.
[PROCESSOR_PENTIUM, PROCESSOR_K6, PROCESSOR_ATHLON]: Do not tune
for sub-architecture.
[PROCESSOR_PENTIUMPRO]: Simplify cpu discovery code.
[PROCESSOR_K8]: Add k8-sse3 architecture.
[PROCESSOR_GENERIC64]: Remove.
* gcc/config/i386/x-i386 (driver-i386.o): Depend on cpuid.h.
* gcc/config/i386/crtfastmath.c: Include cpuid.h. Use __get_cpuid
to check for SSE and FXSAVE support.
* gcc/config/i386/t-crtfm (crtfastmath.o): Depend on cpuid.h.
Add -minline-all-stringops.
* gcc/config.gcc (i[34567]86-*-*): Add cpuid.h to extra_headers.
(x86_64-*-*): Ditto.
testsuite/ChangeLog:
* gcc.dg/i386-cpuid.h: Remove.
* gcc.target/i386/mmx-check.h: Include cpuid.h. Use __get_cpuid.
* gcc.target/i386/sse-check.h: Ditto.
* gcc.target/i386/sse2-check.h: Ditto.
* gcc.target/i386/sse3-check.h: Ditto.
* gcc.target/i386/ssse3-check.h: Ditto.
* gcc.target/i386/sse4_1-check.h: Ditto.
* gcc.target/i386/sse4_2-check.h: Ditto.
* gcc.target/i386/sse4a-check.h: Ditto.
* gcc.dg/torture/pr16104-1.c: Ditto.
* gcc.target/i386/mmx-4.c: Do not use NOINLINE.
* gcc.target/i386/sse-6.c: Ditto.
* gcc.target/i386/sse-7.c: Ditto.
* g++.dg/other/i386-1.C: Include cpuid.h.
(main): New function. Use __get_cpuid to check target fetaures.
libgomp/ChangeLog:
* testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
(main): Use __get_cpuid to get i386 target fetaures.
* testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
(main): Use __get_cpuid to get x86_64 target fetaures.
From-SVN: r128141
2007-09-05 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* Makefile.in (stmt.o): Add alloc-pool.h dependency.
* stmt.c: Include alloc-pool.h.
(struct case_node): Remove GTY marker.
(add_case_node): New parameter case_node_pool. Use it for
allocation of r.
(expand_case): New allocation pool case_node_pool. Initialize it,
pass to add_case_node and free it.
From-SVN: r128139
2007-09-05 Sandra Loosemore <sandra@codesourcery.com>
gcc/
* config/mips/mips.c (mips_legitimize_tls_address): Call sorry
if we encounter TLS address in MIPS16 mode.
(mips_legitimize_const_move): Check cannot_force_const_mem for
the (const (plus symbol offset)) case; this forces invalid TLS
address in MIPS16 mode to be caught by the above call to sorry.
(override_options): Don't reset targetm.have_tls in MIPS16 mode,
because that now enables emutls, which is not ABI compatible
with native TLS in non-MIPS16 mode.
From-SVN: r128133
2007-09-05 Richard Guenther <rguenther@suse.de>
* configure.ac (--enable-stage1-checking): If neither --enable-checking
nor --disable-checking is provided also turn on yes and types
checking for stage1.
* configure: Re-generate.
From-SVN: r128131
2007-09-05 Paul Thomas <pault@gcc.gnu.org>
PR fortran/31564
* primary.c (gfc_match_rvalue): Make expressions that refer
to derived type parameters that have array references into
variable expressions. Remove references to use association
from the symbol.
PR fortran/33241
* decl.c (add_init_expr_to_sym): Provide assumed character
length parameters with the length of the initialization
expression, if a constant, or that of the first element of
an array.
2007-09-05 Paul Thomas <pault@gcc.gnu.org>
PR fortran/31564
* gfortran.dg/derived_comp_array_ref_2.f90: New test.
PR fortran/33241
* gfortran.dg/char_length_10.f90: New test.
From-SVN: r128130
/cp
2007-09-05 Paolo Carlini <pcarlini@suse.de>
PR c++/29731 (again)
* parser.c (cp_parser_primary_expression): Return error_mark_node
when a statement-expression is found in a template-argument list.
/testsuite
2007-09-05 Paolo Carlini <pcarlini@suse.de>
PR c++/29731
* g++.dg/parse/template24.C: New.
From-SVN: r128124
2007-09-04 Andrew Pinski <andrew_pinski@playstation.sony.com>
* config.gcc (powerpc*-*-*): Install
spu2vmx.h, vec_types.h, and si2vmx.h headers.
* config/rs6000/spu2vmx.h: New header.
* config/rs6000/si2vmx.h: New header.
* config/rs6000/vec_types.h: New header.
2007-09-04 Andrew Pinski <andrew_pinski@playstation.sony.com>
* g++.dg/other/spu2vmx-1.C: New test.
From-SVN: r128118
* config/rs6000/ppu_intrinsics.h (__ldarx): Use `Z' constraint,
not `m' for *ptrp.
(__stdcx): Make asm volatile.
(__stwcx, __stdcx): Return only 0 or 1.
From-SVN: r128116
2007-03-04 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/33225
* io/write.c (stdbool.h): Add include. (sign_t): Move typedef to
new file write_float.def. Include write_float.def.
(extract_real): Delete. (calculate_sign): Delete.
(calculate_exp): Delete. (calculate_G_format): Delete.
(output_float): Delete. (write_float): Delete.
* io/write_float.def (calculate_sign): Added.
(output_float): Refactored to be independent of kind and added to this
file for inclusion. (write_infnan): New function to write "Infinite" or
"NaN" depending on flags passed, independent of kind.
(CALCULATE_EXP): New macro to build kind specific functions. Use it.
(OUTPUT_FLOAT_FMT_G): New macro, likewise. Use it.
(DTOA, DTOAL): Macros to implement "decimal to ascii".
(WRITE_FLOAT): New macro for kind specific write_float functions.
(write_float): Revised function to determine kind and use WRITE_FLOAT
to implement kind specific output.
From-SVN: r128114
2007-09-04 Jan Hubicka <jh@suse.cz>
* tree-tailcall.c (eliminate_tail_call): Expect unrenamed return value.
2007-09-04 Richard Guenther <rguenther@suse.de>
* tree-ssa-operands.c (add_virtual_operand): Only mark
stores as has_volatile_ops if alias information is not available.
From-SVN: r128109
PR rtl-optimization/32300
* see.c (see_copy_insn): New function.
(see_def_extension_not_merged, see_merge_one_use_extension,
see_merge_one_def_extension): Use it. Avoid changing
PREV_INSN/NEXT_INSN chains directly, insted emit insns
into sequences. Call df_insn_delete on temporary insns
that won't be emitted into the insn stream.
(rest_of_handle_see): Turn off DF_DEFER_INSN_RESCAN
and run df_process_deferred_rescans () before run_fast_dce.
From-SVN: r128108
PR tree-optimization/33017
* tree-data-ref.c (split_constant_offset) <case SSA_NAME>: Don't
recurse for pure or const function calls.
* gcc.dg/pr33017.c: New test.
From-SVN: r128107
2007-09-04 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* c-format.c: Include alloc-pool.h.
(check_format_info_main): New argument fwt_alloc. Use allocation
pool instead of GC. Remove GC deallocation code.
(check_format_arg): Create allocation pool, pass it to
check_format_info_main and free it afterwards.
* Makefile.in (c-format.o): Add alloc-pool.h dependency.
From-SVN: r128105
* config/rs6000/ppu_intrinsics.h (__protected_stream_count):
Rename count macro arugment for clarity.
(__protected_unlimited_stream_set): Pass UG=1 to __dcbt_TH1000.
(__protected_stream_set): Likewise, pass 0.
testsuite/
* gcc.target/powerpc/ppu-intrinsics.c: Add test cases for the
__protected_stream family of macros.
From-SVN: r128103
2007-09-04 Andrew Haley <aph@redhat.com>
PR java/27908
* testsuite/libjava.lang/PR27908.java
({run1,run2,run3}.isRunning): New Method.
(main): Fix race condition.
2007-08-29 Andrew Haley <aph@redhat.com>
* gnu/classpath/natVMStackWalker.cc (VMStackWalker::getCallingClass):
Make sure we're not sibcalled.
(GET_CALLING_CLASS): Define for ARM EABI.
2007-08-22 Andrew Haley <aph@redhat.com>
* configure.host (BACKTRACESPEC): Add arm*-linux*.
2007-08-22 Andrew Haley <aph@redhat.com>
* configure.ac (LIBSTDCXXSPEC): New.
* configure.host: Add arm*-linux* to pthread test.
* configure.ac (LIBGCJTESTSPEC): Add path to libstdc++ for ARM
EABI.
* testsuite/libjava.jni/jni.exp (gcj_jni_compile_c_to_so): Use
-fexceptions for ARM EABI.
* testsuite/lib/libjava.exp (libjava_arguments): Add libgcj-test.spec.
(libjava_invoke): Log the invocation.
2007-08-15 Andrew Haley <aph@redhat.com>
* configure.ac (extra_ldflags): Define.
* Makefile.am: Use extra_ldflags for all executables.
2007-08-14 Andrew Haley <aph@redhat.com>
* sysdep/arm/backtrace.h: Remove stubs for _Unwind_GetIPInfo,
_Unwind_GetRegionStart, and _Unwind_Backtrace.
2007-07-27 Andrew Haley <aph@redhat.com>
* gnu/classpath/natVMStackWalker.cc (GET_CALLING_CLASS): Stub for
ARM EABI.
* exception.cc (get_exception_header_from_ue): New.
(get_ttype_entry): ARM EABI version.
(PERSONALITY_FUNCTION): Add ARM EABI code.
* sysdep/arm/backtrace.h: New file.
* stacktrace.cc (_URC_NORMAL_STOP): New.
* configure.ac (extra_ldflags_libjava): Add libsupc++.la for ARM
EABI.
* configure.host (BACKTRACESPEC): Add arm/backtrace.h.
From-SVN: r128098
2007-09-04 Andrew Haley <aph@redhat.com>
PR java/27908
* testsuite/libjava.lang/PR27908.java
({run1,run2,run3}.isRunning): New Method.
(main): Fix race condition.
2007-08-29 Andrew Haley <aph@redhat.com>
* gnu/classpath/natVMStackWalker.cc (VMStackWalker::getCallingClass):
Make sure we're not sibcalled.
(GET_CALLING_CLASS): Define for ARM EABI.
2007-08-22 Andrew Haley <aph@redhat.com>
* configure.host (BACKTRACESPEC): Add arm*-linux*.
2007-08-22 Andrew Haley <aph@redhat.com>
* configure.ac (LIBSTDCXXSPEC): New.
* configure.host: Add arm*-linux* to pthread test.
* configure.ac (LIBGCJTESTSPEC): Add path to libstdc++ for ARM
EABI.
* testsuite/libjava.jni/jni.exp (gcj_jni_compile_c_to_so): Use
-fexceptions for ARM EABI.
* testsuite/lib/libjava.exp (libjava_arguments): Add libgcj-test.spec.
(libjava_invoke): Log the invocation.
2007-08-15 Andrew Haley <aph@redhat.com>
* configure.ac (extra_ldflags): Define.
* Makefile.am: Use extra_ldflags for all executables.
2007-08-14 Andrew Haley <aph@redhat.com>
* sysdep/arm/backtrace.h: Remove stubs for _Unwind_GetIPInfo,
_Unwind_GetRegionStart, and _Unwind_Backtrace.
2007-07-27 Andrew Haley <aph@redhat.com>
* gnu/classpath/natVMStackWalker.cc (GET_CALLING_CLASS): Stub for
ARM EABI.
* exception.cc (get_exception_header_from_ue): New.
(get_ttype_entry): ARM EABI version.
(PERSONALITY_FUNCTION): Add ARM EABI code.
* sysdep/arm/backtrace.h: New file.
* stacktrace.cc (_URC_NORMAL_STOP): New.
* configure.ac (extra_ldflags_libjava): Add libsupc++.la for ARM
EABI.
* configure.host (BACKTRACESPEC): Add arm/backtrace.h.
From-SVN: r128097
2007-09-04 <aph@redhat.com>
* src/arm/sysv.S (UNWIND): New.
(Whole file): Conditionally compile unwinder directives.
* src/arm/sysv.S: Add unwinder directives.
* src/arm/ffi.c (ffi_prep_args): Align structs by at least 4 bytes.
Only treat r0 as a struct address if we're actually returning a
struct by address.
Only copy the bytes that are actually within a struct.
(ffi_prep_cif_machdep): A Composite Type not larger than 4 bytes
is returned in r0, not passed by address.
(ffi_call): Allocate a word-sized temporary for the case where
a composite is returned in r0.
(ffi_prep_incoming_args_SYSV): Align as necessary.
2007-08-05 Steven Newbury <s_j_newbury@yahoo.co.uk>
* src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Use __clear_cache instead of
directly using the sys_cacheflush syscall.
2007-07-27 Andrew Haley <aph@redhat.com>
* src/arm/sysv.S (ffi_closure_SYSV): Add soft-float.
From-SVN: r128093
2007-09-04 Richard Guenther <rguenther@suse.de>
* tree-ssa-operands.c (add_virtual_operand): Only mark
stores as has_volatile_ops if alias information is not available.
From-SVN: r128089
