2005-11-28 Steven G. Kargl <kargls@comcast.net>
PR libgfortran/25149
* intrinsics/abort.c: Add external abort_ to allow linking when
invoking -std=f95 in testsuite.
From-SVN: r107655
* expmed.c (div_cost): Replace with...
(sdiv_cost, udiv_cost): New.
(init_expmed): Initialize sdiv_cost and udiv_cost, not div_cost.
Rename the div and mod fields, used to initialize sdiv_pow2_cheap
and smod_pow2_cheap, to sdiv_32 and smod_32 to avoid confusion.
(expand_divmod): Replace use of div_cost with either sdiv_cost
or udiv_cost depending upon the signedness of the operation.
From-SVN: r107641
* g++.dg/opt/range-test-1.C: Prevent re-inclusion of system
headers.
* g++.old-deja/g++.law/profile1.C: No longer expect fail on OSR5.
* gcc.c-torture/compile/20000804-1.c: Skip if using -fPIC on X86.
* gcc.target/i386/asm-3.c: Ditto.
* gcc.target/i386/clobbers.c: Ditto.
* gcc.dg/tree-ssa/ssa-dce-2.c: Make t() static and prototype it.
* gcc.target/i386/cmov1.c: Make magic* static so it matches the
test regexp.
* gcc.target/i386/mul.c: Ditto.
* gcc.target/i386/ssetype-1.c: Ditto.
* gcc.dg/20040813-1.c: Skip on SVR5 systems.
* gcc.c-torture/execute/builtins/strlen-3.c: Declare variables as
static so the test works with -fPIC mode too. Based on comment in
PR19231 by Pinski.
* gcc.dg/nest.c: No longer fail on SCO systems as it has -pg again.
From-SVN: r107608
* config/fp-bit.h (LSHIFT): Take shift count parameter.
* config/fp-bit.c (_fpadd_parts): Shift in one go instead of one
bit at a time.
From-SVN: r107602
* config/bfin/bfin.c (bfin_secondary_reload): Renamed from
secondary_input_reload_class, made static. Adapt to new
infrastructure.
(secondary_output_reload_class): Delete.
(TARGET_SECONDARY_RELOAD): New macro.
* config/bfin/bfin.h (SECONDARY_INPUT_RELOAD_CLASS,
SECONDARY_OUTPUT_RELOAD_CLASS): Delete.
From-SVN: r107601
.: PR c++/21166
* c-decl.c (finish_struct): Only set DECL_PACKED on a field
when its natural alignment is > BITS_PER_UNIT.
* stor-layout.c (finalize_type_size): Revert my patch of 2005-08-08.
* c-common.c (handle_packed_attribute): Ignore packing on a field
whose type is naturally char aligned.
cp:
PR c++/21166
* class.c (check_field_decls): Only set DECL_PACKED on a field
when its natural alignment is > BITS_PER_UNIT.
From-SVN: r107599
PR middle-end/20219
* fold-const.c (fold binary) <RDIV_EXPR>: Optimize
sin(x)/tan(x) as cos(x) and tan(x)/sin(x) as 1.0/cos(x)
when flag_unsafe_math_optimizations is set and
we don't care about NaNs or Infinities.
Move x/expN(y) and x/pow(y,z) transformation into common
flag_unsafe_math_optimizations section.
testsuite/
* gcc.dg/builtins-20.c: Add checks for sin(x)/tan(x) and
tan(x)/sin(x) transformations.
Co-Authored-By: Uros Bizjak <uros@kss-loka.si>
From-SVN: r107597
* doc/invoke.texi (powerpc msdata-data): Static data doesn't go in
small data sections.
* config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Make global.
* config/rs6000/rs6000-protos.h: (rs6000_elf_in_small_data_p): Declare.
* config/rs6000/sysv4.h (ASM_OUTPUT_ALIGNED_LOCAL): Rename to..
(ASM_OUTPUT_ALIGNED_DECL_LOCAL): ..this, adding extra parm. Don't
output locals to sbss if !rs6000_elf_in_small_data_p.
(ASM_OUTPUT_ALIGNED_BSS): Adjust for above.
From-SVN: r107592
PR target/24997
* config/rs6000/rs6000.c (legitimate_indexed_address_p): Allow pattern
generated by reload.
* config/rs6000/predicates.md (indexed_or_indirect_operand): Use
indexed_or_indirect_address.
(indexed_or_indirect_address): Don't test for base reg. Call
address_operand last. Make it a special predicate.
From-SVN: r107591
2005-11-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/25109
* io/unit.c (init_units): Set default flag to BLANK_NULL per
requirement of F95 standard. Set PAD_YES for stdin.
From-SVN: r107588
2005-11-27 Andrew Pinski <pinskia@physics.uc.edu>
PR middle-end/24575
* fold-const.c (negate_expr_p): Add case for signed divides if overflow
is undefined.
(negate_expr): Likewise.
2005-11-27 Andrew Pinski <pinskia@physics.uc.edu>
PR middle-end/24575
* gcc.dg/tree-ssa/divide-3.c: New test.
* gcc.dg/tree-ssa/divide-4.c: New test.
From-SVN: r107575
2005-11-27 Bernhard Fischer <rep.nop@aon.at>
* gfortran.h: remove superfluous whitespace and use GNU
comment-style for the documentation of backend_decl.
From-SVN: r107571
PR fortran/24917
* primary.c (match_boz_constant): Implement postfix BOZ constants;
(match_string_constant): Peek for b, o, z, and x
* gfortran.dg/boz_6.f90: New test.
From-SVN: r107568
PR fortran/23912
* iresolve.c (gfc_resolve_dim, gfc_resolve_mod,
gfc_resolve_modulo): When arguments have different kinds, fold
the lower one to the largest kind.
* check.c (gfc_check_a_p): Arguments of different kinds is not
a hard error, but an extension.
* simplify.c (gfc_simplify_dim, gfc_simplify_mod,
gfc_simplify_modulo): When arguments have different kinds, fold
the lower one to the largest kind.
* gfortran.dg/modulo_1.f90: New test.
From-SVN: r107566
PR libfortran/24919
* io/list_read.c (eat_separator, finish_separator,
read_character): Handle CRLF separators correctly during reads.
(nml_query): Use the HAVE_CRLF macro to print adequate newlines.
* io/io.h (st_parameter_dt): Add comment about the possible
values for sf_seen_eor.
* io/unix.c (tempfile, regular_file): HAVE_CRLF doesn't imply
that O_BINARY is defined, so we add that condition.
(stream_at_bof): Fix typo in comment.
* io/transfer.c (read_sf): Handle correctly CRLF, setting
sf_seen_eor value to 2 instead of 1.
(formatted_transfer_scalar): Use the sf_seen_eor value to
handle CRLF the right way.
* io/write.c (nml_write_obj, namelist_write): Use CRLF as newline
when HAVE_CRLF is defined.
* gfortran.dg/ftell_1.f90: Modify testcase so that it doesn't
fail on CRLF platforms.
* gfortran.dg/ftell_2.f90: Likewise.
From-SVN: r107563
2005-11-26 Eric Christopher <echristo@apple.com>
* config/i386/i386.md (*zero_extendqihi2_movzbw): Avoid partial
register stalls by zero extending to the full register.
From-SVN: r107559
2005-11-26 Andrew Pinski <pinskia@physics.uc.edu>
PR middle-end/23669
* fold-const.c (fold_binary): Convert -A/-B to A/B for signed types
when overflow is undefined.
2005-11-26 Andrew Pinski <pinskia@physics.uc.edu>
PR middle-end/23669
* gcc.dg/tree-ssa/divide-1.c: New test.
* gcc.dg/tree-ssa/divide-2.c: New test.
From-SVN: r107543
Steven G. Kargl
Kaveh R. Ghazi
Ben Elliston
Paul Brook
Roger Sayle
Alexandre Oliva
GCC Administrator
Jakub Jelinek
Kean Johnston
Geoffrey Keating
Kazu Hirata
Joseph Myers
Bernd Schmidt
Nathan Sidwell
Richard Guenther
Mark Mitchell
Alan Modra
Alan Modra
Daniel Jacobowitz
Jerry DeLisle
Volker Reichelt
David Edelsohn
Andrew Pinski
Andreas Schwab
Janne Blomqvist
Bernhard Fischer
Francois-Xavier Coudert
Steven Bosscher
Eric Christopher
Richard Henderson
Hans-Peter Nilsson