DJ Delorie [Fri, 9 May 2003 00:00:44 +0000 (20:00 -0400)]
stormy16.c (xstormy16_expand_builtin_va_arg): Fix to handle arguments for which MUST_PASS_IN_STACK is true (e.g....
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_arg): Fix
to handle arguments for which MUST_PASS_IN_STACK is true (e.g.,
variable-sized types).
(xstormy16_function_arg): New. Pass them that way too.
* config/stormy16/stormy16-protos.h (xstormy16_function_arg): New.
* config/stormy16/stormy16.h (FUNCTION_ARG): Call it.
* c-decl.c (define_label): Tidy. Don't use any of
error_with_file_and_line or warning_with_file_and_file.
(pending_xref_error): Likewise.
(store_parm_decls): Likewise.
(current_function_prototype_locus): New object. Package from
current_function_prototype_file and current_function_prototype_line.
(start_function): Use it.
(current_function_prototype_file): Remove.
(current_function_prototype_line): Remove;
* config/ia64/crtbegin.asm (__do_jv_register_classes): Add missing
.prologue directive.
Use .skip instead of data8 for .bss section to make Intel
Assembler (ias) happy. Minor whitespace fixups. Make "nop 0"
explicit in the .mib bundles and remove the unnecessary stop
bits. Replace local labels with normal labels, to make ias
happy. Don't register __do_global_ctors_aux here, do it in
crtend.asm instead.
* config/ia64/crtend.asm [HAVE_INIT_FINI_ARRAY]: Register
__do_global_ctors_aux in .init_array section instead of
declaring it as a hidden global. Replace local labels with
ordinary labels to make ias happy.
gcc/cp/
* cfns.gperf: Comment out POSIX thread cancellation points,
plus abort and raise.
* cfns.h: Regenerate.
gcc/testsuite/
* g++.dg/eh/forced1.C: Expect catch-all handlers to run.
Verify exception_cleanup not called for rethrows.
* g++.dg/eh/forced2.C: Test that exception_cleanup is called
when exiting catch block without rethrowing.
* g++.dg/eh/forced3.C: New.
* g++.dg/eh/forced4.C: New.
libstdc++-v3/
* libsupc++/eh_catch.cc (__cxa_begin_catch): Handle foreign exceptions.
(__cxa_end_catch): Likewise.
* libsupc++/eh_throw.cc (__cxa_rethrow): Likewise. Use
_Unwind_Resume_or_Rethrow.
* libsupc++/eh_personality.cc (empty_exception_spec): New.
(PERSONALITY_FUNCTION): Don't ignore terminate or catch-all
for _UA_FORCE_UNWIND. Honor empty filter spec for foreign
exceptions. Don't push terminate/unexpected to cxa functions.
(__cxa_call_unexpected): Remove foreign exception fixmes.
Zack Weinberg [Wed, 7 May 2003 21:14:48 +0000 (21:14 +0000)]
stmt.c (force_label_rtx): New function, based on logic formerly found in expand_expr.
* stmt.c (force_label_rtx): New function, based on logic
formerly found in expand_expr.
* expr.h: Prototype it.
* expr.c (expand_expr <LABEL_DECL>): Use force_label_rtx if
appropriate.
* varasm.c (decode_addr_const <LABEL_DECL>): Use force_label_rtx.
* print-tree.c (debug_tree): Free the table after we're done
with it. Use putc.
treelang:
* Make-lang.in: Set -Wno-error for treelang/lex.o.
Paolo Carlini [Wed, 7 May 2003 12:48:58 +0000 (14:48 +0200)]
std_fstream.h (_M_is_indeterminate): Remove.
2003-05-07 Paolo Carlini <pcarlini@unitus.it>
* include/std/std_fstream.h (_M_is_indeterminate): Remove.
* src/fstream.cc
(basic_filebuf<char/wchar_t>::_M_underflow): Simplify: either
there is no buffer or __testget == !__testinit.
unwind-dw2.c (uw_update_context_1): Only set cfa as sp if previous frame didn't save sp.
* unwind-dw2.c (uw_update_context_1): Only set cfa as sp if
previous frame didn't save sp. Clear sp for next frame.
(uw_install_context_1): Honor saved sp from frame.
* config/mips/mips-protos.h (mips_subword, mips_output_move): Declare.
(mips_move_1word, mips_move_2words): Remove declaration.
(mips_split_64bit_move_p, mips_split_64bit_move): Declare.
(mips_restore_gp): Remove insn argument.
* config/mips/mips.h (FP_REG_RTX_P): New macro.
* config/mips/mips.c (volatile_buffer): Remove.
(mips_subword, mips_split_64bit_move_p, mips_split_64bit_move): New.
(mips_move_1word, mips_move_2words): Remove, replacing with...
(mips_output_move): ...this new function.
(mips_restore_gp): Remove insn argument. Adjust for above changes.
(print_operand): Make '%h' print %hi(op) for HIGH operands. Remove
handling of floating-point constants. Handle zero CONST_DOUBLE
arguments.
(mips_annotate_frame_insn): Replace with...
(mips_set_frame_expr): ...this, which just takes one argument.
(mips_frame_set): Change the register argument to an rtx.
(mips_emit_frame_related_store): Use mips_split_64bit_move_p to
check whether moves should be split. Use mips_split_64bit_move
to split them. Use mips_subword to generate the high and low
parts of a paired FPR. Adjust calls to frame_set and
mips_set_frame_expr.
(mips_expand_prologue): Simplify due to above changes.
* config/mips/mips.md: Add splitters for 64-bit moves on 32-bit
targets, replacing xisting register-only versions.
(UNSPEC_STORE_DF_HIGH): New unspec.
(UNSPEC_LOAD_DF_LOW, UNSPEC_LOAD_DF_HIGH): New unspecs.
(mulsi3_r4000, muldi3_internal2): Avoid use of mips_move_1word.
(*paradoxical_extendhidi2): Remove.
(movdi_internal, movdi_internal2): Use mips_output_move.
(*movdi_internal2_mips16, movsi_internal, movcc): Likewise.
(movsf_internal1, movsf_internal2): Likewise.
(movdf_internal1a): Likewise. Fix length and type of f <- G case.
(movdf_internal1b): Use mips_output_move. Fix type of f <- G case.
(movdf_internal2): Use mips_output_move. Fix lengths of FPR moves.
Add m <- G alternative.
(load_df_low, load_df_high, store_df_low): New patterns.
(movhi_internal): Use @ template instead of calling a function.
Remove unnecessary 'z' alternatives.
(movqi_internal): Likewise.
(exception_receiver): Update call to mips_restore_gp.
Roger Sayle [Tue, 6 May 2003 03:14:10 +0000 (03:14 +0000)]
real.c (real_powi): New function to calculate the value of a real raised to an integer power, i.e.
* real.c (real_powi): New function to calculate the value of
a real raised to an integer power, i.e. pow(x,n) for int n.
(real_sqrt): Convert to using the faster do_add, do_multiply
and do_divide API for consistency with the rest of real.c.
* real.h (real_powi): Prototype here.
* builtins.c (fold_builtin): Avoid local variable mode when
evaluating sqrt at compile time. Attempt to evaluate pow at
compile-time, by checking for an integral exponent.
Janis Johnson [Mon, 5 May 2003 23:09:47 +0000 (23:09 +0000)]
struct-by-value-1_main.c: New test file.
2003-05-05 Janis Johnson <janis187@us.ibm.com>
* gcc.dg/compat/struct-by-value-1_main.c: New test file.
* gcc.dg/compat/struct-by-value-1_x.c: New test file.
* gcc.dg/compat/struct-by-value-1_y.c: New test file.
* gcc.dg/compat/struct-by-value-2_main.c: New test file.
* gcc.dg/compat/struct-by-value-2_x.c: New test file.
* gcc.dg/compat/struct-by-value-2_y.c: New test file.
* gcc.dg/compat/struct-by-value-3_main.c: New test file.
* gcc.dg/compat/struct-by-value-3_x.c: New test file.
* gcc.dg/compat/struct-by-value-3_y.c: New test file.
* gcc.dg/compat/struct-by-value-4_main.c: New test file.
* gcc.dg/compat/struct-by-value-4_x.c: New test file.
* gcc.dg/compat/struct-by-value-4_y.c: New test file.
* gcc.dg/compat/struct-by-value-5_main.c: New test file.
* gcc.dg/compat/struct-by-value-5_x.c: New test file.
* gcc.dg/compat/struct-by-value-5_y.c: New test file.
David O'Brien [Mon, 5 May 2003 22:57:58 +0000 (22:57 +0000)]
sysv4.h (CPP_OS_FREEBSD_SPEC): Add __ELF__ to mirror other FreeBSD ports.
2003-05-05 David O'Brien <obrien@FreeBSD.org>
* config/rs6000/sysv4.h (CPP_OS_FREEBSD_SPEC): Add __ELF__ to mirror
other FreeBSD ports.
(LINK_OS_FREEBSD_SPEC): Mirror conventions on other FreeBSD ports.
Loren J. Rittle [Mon, 5 May 2003 22:28:16 +0000 (22:28 +0000)]
stl_threads.h (_Atomic_swap): Kill it...
* include/bits/stl_threads.h (_Atomic_swap): Kill it...
(_Swap_lock_struct<>): ...and the horse it rode in on.
* src/globals.cc (_Swap_lock_struct<>): Likewise.
* include/ext/stl_rope.h (_Rope_RopeRep<>::_M_c_string_lock): New
member to support...
* include/ext/ropeimpl.h (rope<>::c_str): Follow *all* memory
visibility rules related to POSIX threads.
* testsuite/thread/pthread7-rope.cc: New test.
Janis Johnson [Mon, 5 May 2003 21:59:35 +0000 (21:59 +0000)]
Makefile.in: (site.exp): Add ALT_CC_UNDER_TEST, add quotes around expanded variables.
2003-05-05 Janis Johnson <janis187@us.ibm.com>
* Makefile.in: (site.exp): Add ALT_CC_UNDER_TEST, add quotes around
expanded variables.
* doc/sourcebuild.texi (C tests): Describe gcc.dg/compat tests.
testsuite:
* lib/compat.exp (compat-execute): New argument.
* g++.dg/compat/compat.exp: Pass new argument to compat-execute.
* gcc.dg/compat: New test directory.
* gcc.dg/compat/compat.exp: New expect script.
* gcc.dg/compat/scalar-by-value-1_main.c: New test file.
* gcc.dg/compat/scalar-by-value-1_x.c: New test file.
* gcc.dg/compat/scalar-by-value-1_y.c: New test file.
* gcc.dg/compat/scalar-by-value-2_main.c: New test file.
* gcc.dg/compat/scalar-by-value-2_x.c: New test file.
* gcc.dg/compat/scalar-by-value-2_y.c: New test file.
Zack Weinberg [Mon, 5 May 2003 21:57:54 +0000 (21:57 +0000)]
rtl.h (STRING_POOL_ADDRESS_P): Rename to DEFERRED_CONSTANT_P.
* rtl.h (STRING_POOL_ADDRESS_P): Rename to DEFERRED_CONSTANT_P.
* varasm.c (struct varasm_status): Add deferred_constants field.
(n_deferred_strings): Delete variable.
(n_deferred_constants): New #define.
(struct constant_descriptor_tree): Kill next and label fields.
(const_hash_table, MAX_HASH_TABLE): Delete.
(const_desc_htab): New static variable.
(const_hash): Rename const_desc_hash, and make it fit the
hashtab.h interface.
(const_desc_eq): New.
(const_hash_1, compare_constant): Const-ify arguments.
(build_constant_desc): Set DEFERRED_CONSTANT_P on all new
SYMBOL_REFs. Clarify comments. Don't set desc->label.
(output_constant_def): Do the lookup/insert using the
hashtab.h interface. Don't muck with n_deferred_constants or
DEFERRED_CONSTANT_P here.
Always call maybe_output_constant_def_contents.
(maybe_output_constant_def_contents): Take a pointer to the
descriptor, not the EXP and RTL separately. Return
immediately if this constant is not deferred. Defer output of
everything, except writable string constants. Update
n_deferred_constants here.
(output_constant_def_contents): Now takes just one argument,
an rtx. Clear DEFERRED_CONSTANT_P here.
(mark_constant_pool): Update for rename of n_deferred_strings.
(mark_constant): Don't clear DEFERRED_CONSTANT_P here.
(init_varasm_status): Clear p->deferred_constants.
(init_varasm_once): Call htab_create_ggc for const_desc_htab.
* gcc.dg/const-elim-1.c, gcc.dg/const-elim-2.c: New testcases.
Jason Merrill [Mon, 5 May 2003 21:11:13 +0000 (17:11 -0400)]
re PR c++/9537 ([New parser] problem handling const return types)
PR c++/9537
* call.c (conditional_conversion): Build an RVALUE_CONV if
we're just changing the cv-quals.
(build_conditional_expr): Don't call convert to change
cv-quals.
Michael Koch [Mon, 5 May 2003 20:18:31 +0000 (20:18 +0000)]
2003-05-05 Michael Koch <konqueror@gmx.de>
* java/net/NetworkInterface.java
(networkInterfaces): Removed.
(getByName): Use getRealNetworkInterfaces() instead of
networkInterfaces.
(getByInetAddress): Likewise.
(getNetworkInterfaces): Likewise.
(toString): Fix output of addresses of an interface.
rs6000.c (validate_condition_mode): Use flag_finite_math_only.
2003-05-05 Geoffrey Keating <geoffk@apple.com>
* config/rs6000/rs6000.c (validate_condition_mode): Use
flag_finite_math_only.
(rs6000_reverse_condition): Never return UNKNOWN; use
flag_finite_math_only.
(rs6000_generate_compare): Use flag_finite_math_only.
(rs6000_emit_cmove): Handle UNLE. Support UNEQ under -ffast-math.
Use HONOR_* rather than flag_unsafe_math_optimizations. Correct
UNGE and GT cases. Handle UNEQ and LTGT when ! HONOR_NANS.
Jakub Jelinek [Mon, 5 May 2003 19:31:35 +0000 (21:31 +0200)]
builtins.c (expand_builtin_mempcpy): New function.
* builtins.c (expand_builtin_mempcpy): New function.
(expand_builtin_stpcpy): Optimize stpcpy whose return value is
ignored into strcpy no matter what arguments it has.
(expand_builtin) <case BUILT_IN_MEMPCPY>: Call
expand_builtin_mempcpy.
* gcc.c-torture/execute/string-opt-18.c (main): Add 3 new tests.
* c-typeck.c (convert_for_assignment): Opaque pointers can
interconvert.
* config/rs6000/rs6000.c: New global opaque_p_V2SI_type_node.
(rs6000_init_builtins): Initialize opaque_p_V2SI_type_node.
(spe_init_builtins): Rename all pv2si_type_node to
opaque_p_V2SI_type_node.
Remove declaration of pv2si_type_node.
(is_ev64_opaque_type): Accept opaque pointers.
Olivier Hainque [Mon, 5 May 2003 17:56:35 +0000 (19:56 +0200)]
expr.c (expand_expr, [...]): Refine the test forcing usage of bitfield instructions for mode1 != BLKmode...
* expr.c (expand_expr, case BIT_FIELD_REF): Refine the test forcing
usage of bitfield instructions for mode1 != BLKmode, only ignoring
SLOW_UNALIGNED_ACCESS if the field is not byte aligned.
(store_field): Likewise.
DJ Delorie [Mon, 5 May 2003 15:25:01 +0000 (11:25 -0400)]
stormy16.md (negsi2): Allocate the pseudos before reload, but defer the split until after.
* config/stormy16/stormy16.md (negsi2): Allocate the pseudos
before reload, but defer the split until after.
* config/stormy16/stormy16.c (xstormy16_expand_arith): Modify
to match.
git://gcc.gnu.org / gcc.git / log