* expr.c (expand_expr <COMPLEX_CST, STRING_CST>): Always call
output_constant_def, use its result instead of TREE_CST_RTL (exp).
Can assume it has the form (mem (symbol_ref ".LCxxx")).
(expand_expr <COMPONENT_REF>): Can always just extract the
relevant field of a CONSTRUCTOR.
(expand_expr <ARRAY_REF, COMPONENT_REF, BIT_FIELD_REF,
ARRAY_RANGE_REF>): Make control flow explicit.
* varasm.c (output_constant_def): Can look at TREE_CST_RTL of
an INTEGER_CST.
From-SVN: r66148
* varasm.c (const_str_htab_hash, const_str_htab_eq, STRHASH,
struct deferred_string, const_str_htab): Kill.
(n_deferred_strings): New static variable.
(build_constant_desc): Set SYMBOL_REF_DECL of the new
symbol_ref to point to the constant.
(output_constant_def): When a deferred string is forced out,
just clear STRING_POOL_ADDRESS_P and decrement n_deferred_strings.
(mark_constant): Likewise.
(maybe_output_constant_def_contents): When deferring a string
constant, just set STRING_POOL_ADDRESS_P and increment
n_deferred_strings.
(mark_constant_pool): Check n_deferred_strings, not the size
of const_str_htab.
(init_varasm_once): No need to create const_str_htab.
* rtl.def, rtl.h, doc/rtl.texi: Document possibility that
SYMBOL_REF_DECL points to a constant.
From-SVN: r66133
2003-04-27 Nathan Myers <ncm@cantrip.org>
Move some basic_string members out of line because
they are too big to reasonably be inline.
* include/bits/basic_string.h
(assign(const basic_string&, size_type, size_type),
assign(const _CharT*, size_type),
insert(size_type, const basic_string&, size_type, size_type),
insert(size_type, const _CharT*, size_type),
replace(size_type, size_type, const _CharT*, size_type)):
Move from here to...
* include/bits/basic_string.tcc: ...here.
From-SVN: r66132
* varasm.c (output_constant_def): Split out two new static
functions, build_constant_desc and maybe_output_constant_def_contents.
Restructure for comprehensibility. Don't call
output_addressed_constants. Treat defstr being non-NULL for
STRING_POOL_ADDRESS_P constants as an invariant.
(struct deferred_string): Remove labelno field.
(output_constant_def_contents): Kill labelno argument. Call
output_addressed_constants here. Use ASM_OUTPUT_LABEL, not
asm_out.internal_label.
(mark_constant): Update call to output_constant_def_contents.
Treat defstr being non-NULL for STRING_POOL_ADDRESS_P
constants as an invariant.
From-SVN: r66129
gcc:
* doc/md.texi (cmpstr): Document additional restrictions.
testsuite:
* gcc.c-torture/execute/string-opt-8.c: Don't perform cmpstr
checks for __pj__, but do them for !__OPTIMIZE__ and __s390__.
From-SVN: r66116
2003-04-26 Paolo Carlini <pcarlini@unitus.it>
* include/bits/fstream.tcc (pbackfail): Shorten a bit (10 lines)
the innermost 'if' by factoring out some code.
From-SVN: r66102
2003-04-26 Paolo Carlini <pcarlini@unitus.it>
* include/bits/streambuf.tcc (__copy_streambufs): Don't
use in_avail(), simplify.
2003-04-26 Paolo Carlini <pcarlini@unitus.it>
* include/std/std_sstream.h (setbuf): don't set _M_buf_size,
in basic_stringbuf it's unused.
* include/std/std_sstream.h (underflow): consistently use
_M_in_cur, not gptr().
From-SVN: r66100
2003-04-25 Ranjit Mathew <rmathew@hotmail.com>
Phil Edwards <pme@gcc.gnu.org>
* testsuite_flags.in: Guard against the possibility
of having "xgcc" as a part of a folder name in the
path to the GCC build folder.
* testsuite/Makefile.am: Likewise.
* testsuite/Makefile.in: Regenerated.
Co-Authored-By: Phil Edwards <pme@gcc.gnu.org>
From-SVN: r66098
2003-04-25 Phil Edwards <pme@gcc.gnu.org>
* toplev.c (read_integral_parameter): Use "argument" in error
message to distinguish it from actual invalid options.
From-SVN: r66097
* decl2.c (finish_file): Don't call import_export_decl for
functions that are not defined.
(handle_class_head): Robustify.
* pt.c (instantiate_decl): Do not call cp_finish_decl for
variables that are not defined.
* g++.old-deja/g++.pt/instantiate12.C: Explicit instantiate
initialized static data members.
From-SVN: r66095
* config/xtensa/linux.h (TARGET_OS_CPP_BUILTINS): Back out previous
addition of __PIC__ and __pic__ macros.
* config/xtensa/xtensa.h: Clean up indentation.
From-SVN: r66093
2003-04-25 H.J. Lu <hjl@gnu.org>
* config/ia64/ia64.c (ia64_expand_compare_and_swap): Add rmode
for return mode.
(ia64_expand_builtin): Set rmode to SImode for
IA64_BUILTIN_BOOL_COMPARE_AND_SWAP_SI,
IA64_BUILTIN_VAL_COMPARE_AND_SWAP_SI and
IA64_BUILTIN_BOOL_COMPARE_AND_SWAP_DI. Set remode to DImode
for IA64_BUILTIN_VAL_COMPARE_AND_SWAP_DI.
From-SVN: r66077
2003-04-25 Phil Edwards <pme@gcc.gnu.org>
* configure.in (make_compare_target): Test for GNU cmp and set this
variable appropriately.
* Makefile.in (compare, compare3, compare4, compare-lean, compare3-lean,
compare4-lean): Rename actual targets to slowcompare*. New compare*
targets depend on names based on make_compare_target.
* configure: Regenerated.
From-SVN: r66075
* config/ia64/ia64.c (ia64_compute_frame_size): Allow inline asm
to clobber ar.pfs and ar.unat.
(ia64_expand_prologue): Force alloc instruction if ar.pfs saved;
fix test for spilling ar.pfs to the stack.
From-SVN: r66074
PR opt/10315
* config/rs6000/rs6000.c (rs6000_emit_move): Only elide proper
checks during reload; use validize_mem instead of adjust_address.
From-SVN: r66071
David O'Brien
Benjamin Kosnik
Jakub Jelinek
Nick Clifton
Mark Mitchell
Zack Weinberg
Daniel Jacobowitz
GCC Administrator
Kazu Hirata
Andreas Schwab
Nathan Myers
Zack Weinberg
Richard Henderson
David Edelsohn
Neil Booth
Kaveh Ghazi
Kaveh R. Ghazi
Neil Booth
Stephane Carrez
Richard Kenner
Paolo Carlini
Ranjit Mathew
Phil Edwards
Bob Wilson
H.J. Lu
H.J. Lu
Wolfgang Bangerth
Loren J. Rittle
Mohan Embar