* 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
* optabs.c (debug_optab_libfunc): Update; make available to gdb.
(libfunc_entry): New structure.
(libfunc_hash): New hashtable.
(hash_libfunc): New function.
(eq_libfunc): New function.
(convert_optab_libfunc): New function.
(optab_libfunc): New function.
(expand_binop, sign_expand_binop, expand_twoval_binop_libfunc,
expand_unop, prepare_cmp_insn, prepare_float_insn, gen_add2_insn,
expand_float, expand_fix, new_optab, new_convert_optab):
Update for new libfunc API.
(init_libfunc, init_integral_libfuncs,
init_floating_libfuncs, init_interclass_conv_libfuncs
init_intraclass_conv_libfuncs): Remove; reorganize all logic to:
(gen_libfunc, gen_int_libfunc, gen_fp_libfunc, gen_int_fp_libfunc,
gen_intv_fp_libfunc, gen_interclass_conv_libfunc,
gen_int_to_fp_conv_libfunc, gen_ufloat_conv_libfunc,
gen_int_to_fp_nondecimal_conv_libfunc, gen_fp_to_int_conv_libfunc,
gen_intraclass_conv_libfunc, gen_trunc_conv_libfunc,
gen_extend_conv_libfunc): New.
(init_one_libfunc): Revamp for hashtables.
(set_conv_libfunc): Likewise.
(init_optabs): Initialize hashtable; use lazy initialization where possible.
* optabs.h (optab_handlers): Move out of GGC.
(optab, convert_optab): Move out of GGC; add lazy gen info.
(code_to_optab, convert_optab_table, optab_table): Move out of GGC.
(optab_libfunc, convert_optab_libfunc): New.
* builtins.c (expand_builtin_powi): Update for new API.
* expr.c (convert_move): Likewise.
* expmed.c (expand_divmod): Likewise.
From-SVN: r128083
* config/rs6000/rs6000.c (rs6000_stack_info): Allocate space for the
GOT pointer only if there is a constant pool. Use the allocated space
for SPE also.
From-SVN: r128080
Pat Haugen
Uros Bizjak
Jie Zhang
Laurynas Biveinis
Paul Thomas
Sandra Loosemore
Richard Guenther
Kenneth Zadeck
Jan Hubicka
Paolo Carlini
Matthias Klose
Kaveh R. Ghazi
Steven Bosscher
Andrew Pinski
Ben Elliston
Jason Merrill
Jerry DeLisle
GCC Administrator
Jakub Jelinek
Jason Merrill
Andrew Haley
Richard Sandiford
Richard Biener
Andrew Haley
Emmanuel Thome
Janus Weil
Daniel Jacobowitz