testsuite:
* gcc.dg/builtins-55.c: Test *lceil* and *lfloor*.
* gcc.dg/torture/builtin-attr-1.c: Likewise.
* gcc.dg/torture/builtin-convert-1.c: Likewise. Also test *lrint* and *lround*.
* gcc.dg/torture/builtin-convert-2.c: Test ceil->lceil and floor->lfloor.
* gcc.dg/torture/builtin-convert-3.c: Test *lceil* and *lfloor*.
* gcc.dg/torture/builtin-integral-1.c: Likewise.
* gcc.dg/torture/builtin-minmax-1.c: Likewise. Also test *lrint*
and *lround*. Correct macro names.
* gcc.dg/torture/builtin-nonneg-1.c: Test *lceil* and *lfloor*.
* gcc.dg/torture/builtin-rounding-1.c: Likewise.
re PR objc/31013 (objc PCH is broken on powerpc-darwin again)
PR 31013
* gccspec.c (lang_specific_driver): Do nothing when NEXT_OBJC_RUNTIME
is declared.
* config/darwin.h (REAL_LIBGCC_SPEC): When -fgnu-runtime is
passed, use shared libgcc.
./: * tree-vrp.c: Include "intl.h".
(usable_range_p): New static function.
(compare_values_warnv): Don't test TYPE_OVERFLOW_UNDEFINED for
overflowed values, juts set *strict_overflow_p.
(compare_values): Only return -2 if one of the operands is not a
constant.
(compare_ranges): Call usable_range_p.
(compare_range_with_value): Likewise.
(vrp_evaluate_conditional_warnv): Rename from
vrp_evaluate_conditional. Make static. Change all callers.
(vrp_evaluate_conditional): New function.
(simplify_div_or_mod_using_ranges): Issue warning about reliance
on signed overflow.
(simplify_abs_using_ranges): Likewise.
(simplify_stmt_for_jump_threading): Add within_stmt parameter.
* tree-ssa-dom.c (simplify_stmt_for_jump_threading): Add
within_stmt parameter.
* tree-ssa-propagate.c (fold_predicate_in): Update call to
vrp_evaluate_conditional.
* tree-ssa-threadedge.c
(record_temporary_equivalences_from_stmts_at_dest): Change
simplify parameter to take a second tree parameter.
(simplify_control_stmt_condition): Likewise.
(thread_across_edge): Likewise.
* tree-flow.h (vrp_evaluate_conditional): Update declaration.
(thread_across_edge): Likewise.
* gcc/Makefile.in (tree-vrp.o): Depend upon intl.h.
testsuite/:
* gcc.dg/no-strict-overflow-5.c: New test.
* gcc.dg/no-strict-overflow-6.c: New test.
* gcc.dg/Wstrict-overflow-11.c: New test.
* gcc.dg/Wstrict-overflow-12.c: New test.
* gcc.dg/Wstrict-overflow-13.c: New test.
* gcc.dg/Wstrict-overflow-14.c: New test.
* gcc.dg/Wstrict-overflow-15.c: New test.
Uros Bizjak [Thu, 8 Mar 2007 17:21:40 +0000 (18:21 +0100)]
i386.h (TARGET_SAHF): New define.
* config/i386/i386.h (TARGET_SAHF): New define.
* config/i386/i386.c (ix86_tune_features) [X86_TUNE_USE_SAHF]:
Also enable for m_K8, m_AMDFAM10 and m_CORE2.
(x86_sahf): New global variable.
(override_options): Add PTA_NO_SAHF to pta_flags enum. Recode
pta_flags masks using shifts. Add PTA_NO_SAHF to x86_64 and
nocona processor flags. Set x86_sahf when PTA_NO_SAHF is not set
in processor flags. Do not unconditionally disable TARGET_USE_SAHF
for 64-bit.
(ix86_fp_comparison_sahf_cost): Return high value for !TARGET_SAHF.
(ix86_expand_fp_compare): Check for TARGET_CMOVE or TARGET_SAHF
when expanding fcomi/sahf based tests.
(ix86_emit_fp_unordered_jump): Check for TARGET_SAHF when
expanding sahf based alternative. Emit sahf based sequence when
optimizing for code size.
* config/i386/i386.md (x86_sahf_1): Do not disable for
TARGET_64BIT, enable for TARGET_SAHF.
memmove-lib.c: Include lib/bzero.c and lib/bfill.c on VxWorks targets.
gcc/testsuite/
* gcc.c-torture/execute/builtins/memmove-lib.c: Include lib/bzero.c
and lib/bfill.c on VxWorks targets.
* gcc.c-torture/execute/builtins/memmove-2-lib.c: Likewise.
* gcc.c-torture/execute/builtins/strchr-lib.c: Include lib/bzero.c,
lib/bfill.c and lib/memmove.c on VxWorks targets.
* gcc.c-torture/execute/builtins/strrchr-lib.c: Likewise.
* gcc.c-torture/execute/builtins/memops-asm-lib.c: Include lib/bfill.c
on VxWorks targets.
* gcc.c-torture/execute/builtins/lib/bzero.c: New file.
* gcc.c-torture/execute/builtins/lib/bfill.c: Likewise.
Tobias Burnus [Thu, 8 Mar 2007 13:11:54 +0000 (14:11 +0100)]
[multiple changes]
2007-07-08 Tobias Burnus <burnus@net-b.de>
* module.c (gfc_match_use): Support renaming of operators
in USE statements.
* gfortran.texi (Fortran 2003 Status): Document support of
renaming of operators.
2007-03-08 Tobias Burnus <burnus@net-b.de>
* gfortran.dg/use_5.f90: New test.
* gfortran.dg/use_6.f90: Ditto.
* gfortran.dg/use_7.f90: Ditto.
Tobias Burnus [Thu, 8 Mar 2007 12:30:58 +0000 (13:30 +0100)]
re PR fortran/30973 ([4.1, 4.2 only] undetected name conflict: variables may be named like modules)
2007-03-08 Tobias Burnus <burnus@net-b.de>
PR fortran/30973
* module.c (read_module): Always import module name as symbol.
(gfc_match_use): Disallow module name in the only clause of
a use statement.
Alexandre Oliva [Thu, 8 Mar 2007 06:48:21 +0000 (06:48 +0000)]
c-decl.c (grokdeclarator): Disable warnings for anonymous bitfields.
gcc/ChangeLog:
* c-decl.c (grokdeclarator): Disable warnings for anonymous
bitfields.
* tree-sra.c (instantiate_element): Propagate disabled warnings
from the element itself to the created variable.
gcc/cp/ChangeLog:
* decl.c (grokdeclarator): Disable warnings for anonymous
bitfields.
gcc/
* config/vxworks.h (vxworks_override_options): Declare.
(VXWORKS_OVERRIDE_OPTIONS): Use it.
* config/vxworks.c: Include target.h and toplev.h.
(vxworks_override_options): New function.
* config/t-vxworks (vxworks.o): Depend on $(TARGET_H) and toplev.h.
Andreas Krebbel [Wed, 7 Mar 2007 09:11:12 +0000 (09:11 +0000)]
s390.c (override_options): Don't emit an error when -mstack-size is used without providing -mstack-guard.
2007-03-07 Andreas Krebbel <krebbel1@de.ibm.com>
* config/s390/s390.c (override_options): Don't emit an error when
-mstack-size is used without providing -mstack-guard.
(s390_emit_prologue): Choose stack_guard value automatically if not
provided via command line.
* doc/invoke.texi: Adjust description of -mstack-guard and -mstack-size.
i386.c (output_set_got): Add a GOT initialization sequence for VxWorks PIC.
gcc/
* config/i386/i386.c (output_set_got): Add a GOT initialization
sequence for VxWorks PIC.
(legitimate_pic_address_disp_p): Allow UNSPEC_GOT wrappers
around labels as well as symbols. Use gotoff_operand instead
of local_symbolic_operand.
(legitimize_pic_address): Use gotoff_operand instead of
local_symbolic_operand. Use @GOT accesses for labels as
well as symbols.
(ix86_output_addr_diff_elt): Use PC-relative rather than
GP-relative offsets for VxWorks PIC.
(ix86_expand_move): Pass NULL_RTX to legitimize_pic_address unless
no_new_pseudos. Check whether the returned register is op0.
* config/i386/i386.md (tablejump): Use PC-relative rather than
GP-relative offsets for VxWorks PIC.
* config/i386/predicates.md (gotoff_operand): New predicate.
vxworks.h (VXWORKS_GOTT_BASE, [...]): Undefine before defining.
gcc/
* config/vxworks.h (VXWORKS_GOTT_BASE, VXWORKS_GOTT_INDEX): Undefine
before defining.
* config/vxworks-dummy.h: New file.
* config/i386/i386.h: Include it.
Alexandre Oliva [Wed, 7 Mar 2007 07:18:41 +0000 (07:18 +0000)]
dwarf2out.c (is_inlined_entry_point): New
* dwarf2out.c (is_inlined_entry_point): New
(add_high_low_attributes): Emit DW_AT_entry_pc along with
DW_AT_ranges if the first subblock is the entry point.
Tom Tromey [Tue, 6 Mar 2007 18:50:14 +0000 (18:50 +0000)]
Makefile.in: Rebuilt.
libjava
* Makefile.in: Rebuilt.
* Makefile.am (bin_PROGRAMS): Added gcjh.
(gcjh_SOURCES, gcjh_LDFLAGS, gcjh_LINK, gcjh_LDADD,
gcjh_DEPENDENCIES): New variables.
libjava/classpath
* tools/gnu/classpath/tools/javah/Main.java (getName): New
method.
(getParser): Now protected. Use getName. Add '-v' alias for
--verbose.
(postParse): New method.
(run): Now protected. Use postParse.
* tools/gnu/classpath/tools/javah/GcjhMain.java: New file.
* tools/Makefile.in: Rebuilt.
* tools/Makefile.am: Remove vm-tools.lst before creating it.
Jan Hubicka [Tue, 6 Mar 2007 16:38:43 +0000 (17:38 +0100)]
reg-stack.c (reg_to_stack): Large models don't allow NAN to be loaded for constant large models.
* reg-stack.c (reg_to_stack): Large models don't allow NAN to be
loaded for constant large models. Non-large 64bit PIC can do.
* i386.h (CASE_VECTOR_MODE): Large PIC cases are 64bit.
* cmodel.h: Add LARGE PIC.
* i386.md (UNSPEC_PLTOFF): New.
(UNSPEC_SET_RIP, UNSPEC_SET_GOT_OFFSET): New; renumber other unspecs as
needed.
(*call_1_rex64): Disable for large models.
(*call_1_rex64_large): New.
(*call_value_1_rex64): Disable for large models.
(*call_value_1_rex64_large): New.
(set_rip_rex4): New.
(set_got_offset_rex64): New.
* predicates.md (constant_call_address_operand): For large model
constant calls are not possible.
* i386-protos.h (construct_plt_address): Declare.
* i386.c (override_options): Accept large models.
(ix86_expand_prologue): Expand large PIC GOT pointer load.
(legitimate_constant_p): Add new UNSPECs.
(legitimate_pic_operand_p): Likewise.
(legitimate_pic_address_disp_p): Disallow local symbols for large PICs.
(legitimize_pic_address): Do easy RIP relative way for TLS only for
non-large model.
(output_pic_addr_const): Add PLTOFF.
(ix86_output_addr_diff_elt): Output 64bit tables when needed.
(ix86_expand_move): Legitimize pic address when in PIC mode.
(construct_plt_address): New function.
(ix86_expand_call): Offload the address to register and use GOT pointer
for large model.
* invoke.texi (mcmodel=large): Update documentation.
Joseph Myers [Tue, 6 Mar 2007 15:50:28 +0000 (15:50 +0000)]
re PR bootstrap/31020 (cannot write in </test/gnu/gcc/objdir/prev-gcc/../gcc/./include>)
fixincludes:
* mkheaders.in: Fix headers for each multilib required.
gcc:
PR bootstrap/31020
* configure.ac (CROSS_SYSTEM_HEADER_DIR, build_system_header_dir):
Define using $${sysroot_headers_suffix}.
* configure: Regenerate.
* cppdefault.c (cpp_include_defaults): Make FIXED_INCLUDE_DIR a
multilib-suffixed directory if SYSROOT_HEADERS_SUFFIX_SPEC
defined.
* doc/invoke.texi (-print-sysroot-headers-suffix): Document.
* gcc.c (print_sysroot_headers_suffix): New.
(option_map): Include --print-sysroot-headers-suffix.
(display_help): Mention -print-sysroot-headers-suffix.
(process_command): Handle -print-sysroot-headers-suffix.
(do_spec_1): Append multilib directory to include-fixed path if
sysroot suffixes in use.
(main): Handle -print-sysroot-headers-suffix.
* Makefile.in (start.encap): Don't depend on xlimits.h
(xlimits.h): Remove.
(stmp-int-hdrs): Don't depend on xlimits.h. Inline generation of
limits.h for each multilib in fixinc_list.
(fixinc_list, s-fixinc_list): New.
(stmp-fixinc): Depend on fixinc_list. If not copying headers,
generate them for each multilib in fixinc_list.
(stmp-fixproto): Use include-fixed. Run fixproto for each
multilib in fixinc_list.
(mostlyclean): Don't remove xlimits.h.
(clean): Remove include-fixed.
(real-install-headers-tar, real-install-headers-cpio,
real-install-headers-cp): Don't copy include, only include-fixed.
(install-mkheaders): Depend on fixinc_list. Don't depend on
xlimits.h. Save limits.h files for each multilib in fixinc_list.
Always save mkinstalldirs. Preserve ${sysroot_headers_suffix} in
SYSTEM_HEADER_DIR setting in mkheaders.conf.
m68k.h (PIC_OFFSET_TABLE_REGNUM): Use the REGNO of pic_offset_table_rtx if reload_completed.
gcc/
* config/m68k/m68k.h (PIC_OFFSET_TABLE_REGNUM): Use the REGNO
of pic_offset_table_rtx if reload_completed.
(CONDITIONAL_REGISTER_USAGE): Use PIC_REG instead of
PIC_OFFSET_TABLE_REGNUM.
* config/m68k/m68k.c (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Always
return true.
(m68k_save_reg): Use PIC_REG instead of PIC_OFFSET_TABLE_REGNO.
(m68k_output_mi_thunk): Rewrite to use RTL. Honor vcall_offset.
gcc/
* config/m68k/m68k-protos.h (output_sibcall): Declare.
(mips_expand_epilogue): Add a bool parameter.
(m68k_legitimize_sibcall_address): Declare.
* config/m68k/m68k.c (TARGET_FUNCTION_OK_FOR_SIBCALL): Define.
(m68k_expand_epilogue): Add a parameter to select between sibling
and normal epilogues. Only generate a return for the latter.
(m68k_ok_for_sibcall_p): New function.
(m68k_legitimize_sibcall_address, output_sibcall): New functions.
* config/m68k/m68k.md (sibcall, *sibcall): New patterns.
(sibcall_value, *sibcall_value): Likewise.
(*call, *call_value): Require !SIBLING_CALL_P.
(epilogue): Update call to m68k_expand_epilogue.
(sibcall_epilogue): New pattern.
* config/m68k/predicates.md (const_call_operand): Say that this
predicate applies to sibling calls too.
(sibcall_operand): New predicate.
Kazu Hirata [Tue, 6 Mar 2007 08:58:40 +0000 (08:58 +0000)]
200x-xx-xx Kazu Hirata <kazu@codesourcery.com> Richard Sandiford <richard@codesourcery.com>
gcc/
200x-xx-xx Kazu Hirata <kazu@codesourcery.com>
Richard Sandiford <richard@codesourcery.com>
* config/m68k/m68k-protos.h (m68k_interrupt_function_p): Declare.
(m68k_movem_pattern_p, m68k_output_movem): Likewise.
(m68k_expand_prologue, m68k_expand_epilogue): Likewise.
* config/m68k/m68k.h (EPILOGUE_USES): Define. Treat all registers
as being live on exit from an interrupt function.
(PRINT_OPERAND_PUNCT_VALID_P): Return true for '?'.
* config/m68k/m68k.c (MIN_MOVEM_REGS, MIN_FMOVEM_REGS): New macros.
(m68k_frame): Remove reg_rev_mask and fpu_rev_mask.
(TARGET_ASM_FUNCTION_PROLOGUE, TARGET_ASM_FUNCTION_EPILOGUE): Delete.
(m68k_interrupt_function_p): Globalize.
(m68k_compute_frame_layout): Remove reverse mask code.
(m68k_emit_movem, m68k_set_frame_related): New functions.
(m68k_output_function_prologue): Delete in favor of...
(m68k_expand_prologue): ...this new function.
(m68k_output_function_epilogue): Delete in favor of...
(m68k_expand_epilogue): ...this new function.
(m68k_split_offset, m68k_movem_pattern_p, m68k_output_movem): New
functions.
(print_operand): Handle %?.
* config/m68k/m68k.md (UNSPEC_SIN, UNSPEC_COS): Remove excess space.
(UNSPEC_GOT, A1_REG, PIC_REG, FP0_REG): New constants.
(prologue, epilogue): New patterns.
(return): Turn into a define_expand.
(*return): New pattern, derived from old "return" pattern. Use rte
rather than rts for interrupt functions. Only use rtd if the pop
count is nonzero.
(*m68k_store_multiple, *m68k_store_multiple_automod): New patterns.
(*m68k_load_multiple, *m68k_load_multiple_automod): Likewise.
(link, *link, unlink, *unlink, load_got): Likewise.
Co-Authored-By: Richard Sandiford <richard@codesourcery.com>
From-SVN: r122605
Brooks Moses [Tue, 6 Mar 2007 08:00:02 +0000 (08:00 +0000)]
gfortran.texi (Old-style kind specifications): Document special handling of old-style kind specifiers for COMPLEX.
* gfortran.texi (Old-style kind specifications): Document
special handling of old-style kind specifiers for COMPLEX.
* decl.c (gfc_match_old_kind_spec): Document kind/bytesize
assumptions for COMPLEX in comment.
* pa.md: In unamed move patterns, disparge copies between general
and floating point registers using '?' modifier. Don't include 'f'
constraint for register preferences in DImode, SImode, HImode and
QImode patterns. Likewise for 'r' in DFmode and SFmode patterns.
Remove constraints for copies between general and floating registers
in soft-float DFmode pattern.
(movdf): Fail if operand1 is a CONST_DOUBLE and operand0 is a hard
floating register.
(movsf): Likewise.
Andrew Haley [Mon, 5 Mar 2007 16:06:27 +0000 (16:06 +0000)]
natVMProxy.cc (ncode_closure.meth): Delete.
2007-03-05 Andrew Haley <aph@redhat.com>
* java/lang/reflect/natVMProxy.cc (ncode_closure.meth): Delete.
(generateProxyClass): Don't pass method to ncode.
(run_proxy): Call _Jv_GetReflectedMethod to find the proxy method.
* java/lang/reflect/Method.h: Rebuild.
* java/lang/reflect/Method.java (internalGetParameterTypes,
internalGetExceptionTypes): New methods.
* headers.txt (class java/lang/reflect/Method): Declare
_Jv_GetReflectedMethod. Be its friend.
* java/lang/natClass.cc (_Jv_GetReflectedMethod): New method.
* java/lang/Class.h: Declare it. Be its friend.
Bernd Schmidt [Mon, 5 Mar 2007 14:55:37 +0000 (14:55 +0000)]
config.host (bfin*-linux-uclibc*): Set extra_parts.
libgcc/:
* config.host (bfin*-linux-uclibc*): Set extra_parts.
gcc/:
* config.gcc (bfin*-uclinux*): Use t-bfin-uclinux.
(bfin*-linux-uclibc*): New configuration.
* config/linux.h (LINK_GCC_C_SEQUENCE_SPEC): Undefined before
defining.
* config/bfin/linux.h: New file.
* config/bfin/libgcc-bfin.ver: New file.
* config/bfin/t-bfin-uclinux: New file.
* config/bfin/t-bfin-linux: New file.
* config/bfin/uclinux.h (LINUX_TARGET_OS_CPP_BUILTINS): New macro.
(TARGET_OS_CPP_BUILTINS): New macro.
re PR tree-optimization/26420 (-ftree-vectorizer-verbose=1 prints unvectorized loops information)
2007-03-05 Richard Guenther <rguenther@suse.de>
Dorit Nuzman <dorit@il.ibm.com>
PR tree-optimization/26420
* tree-vectorizer.c (vectorize_loops): Bail out early if there
are no loops in the function. Only print the number of
vectorized loops if it is greater than zero or we are supposed
to print information about unvectorized loops.
git://gcc.gnu.org / gcc.git / log