Richard Henderson [Sat, 22 Jan 2005 22:54:07 +0000 (14:54 -0800)]
genopinit.c (optabs): Use smin/smax for floating point too.
* genopinit.c (optabs): Use smin/smax for floating point too.
* doc/md.texi: Update to match. Clarify that floating point
results are undefined for +0/-0 and NaN.
* doc/rtl.texi: Likewise.
* rtl.def (SMIN, SMAX): Likewise
* tree.def (MIN_EXPR, MAX_EXPR): Likewise.
* config/alpha/alpha.md (smaxdf3, smindf3, smaxsf3, sminsf3): Add
leading 's' to the name.
* config/ia64/ia64.md (smaxsf3, sminsf3, smaxdf3, smindf3,
smaxxf3, sminxf3): Likewise.
* config/rs6000/rs6000.md (smaxdf3, smindf3, smaxsf3, sminsf3):
Likewise.
From-SVN: r94084
Richard Henderson [Sat, 22 Jan 2005 22:49:06 +0000 (14:49 -0800)]
genopinit.c (optabs): Use smin/smax for floating point too.
* genopinit.c (optabs): Use smin/smax for floating point too.
* doc/md.texi: Update to match. Clarify that floating point
results are undefined for +0/-0 and NaN.
* doc/rtl.texi: Likewise.
* rtl.def (SMIN, SMAX): Likewise
* tree.def (MIN_EXPR, MAX_EXPR): Likewise.
* config/alpha/alpha.md (smaxdf3, smindf3, smaxsf3, sminsf3): Add
leading 's' to the name.
* config/ia64/ia64.md (smaxsf3, sminsf3, smaxdf3, smindf3,
smaxxf3, sminxf3): Likewise.
* config/rs6000/rs6000.md (smaxdf3, smindf3, smaxsf3, sminsf3):
Likewise.
From-SVN: r94083
Steven G. Kargl [Sat, 22 Jan 2005 22:32:06 +0000 (22:32 +0000)]
intrinsic.c (make_alias): Add standard argument.
2005-01-22 Steven G. Kargl <kargls@comcast.net>
* intrinsic.c (make_alias): Add standard argument.
(add_functions): Update make_alias calls.
From-SVN: r94082
Paul Brook [Sat, 22 Jan 2005 22:23:39 +0000 (22:23 +0000)]
arm.md: Use "Uy" constraint for wcgr load/stores.
2005-01-22 Paul Brook <paul@codesourcery.com>
* config/arm/arm.md: Use "Uy" constraint for wcgr load/stores.
[[Split portion of a mixed commit.]]
From-SVN: r94080.2
Mark Dettinger [Sat, 22 Jan 2005 21:57:56 +0000 (21:57 +0000)]
s390.c (struct processor_costs): New fields dlgr, dlr, dr, dsgfr, dsgr.
2005-01-21 Mark Dettinger <dettinge@de.ibm.com>
* config/s390/s390.c (struct processor_costs): New fields
dlgr, dlr, dr, dsgfr, dsgr.
(z900_cost, z990_cost): Values for new fields.
(s390_rtx_costs): New cases MEM und COMPARE in switch
statement. Modified handling of SIGN_EXTEND, ZERO_EXTEND,
DIV, MOD, UDIV, UMOD.
From-SVN: r94079
Ulrich Weigand [Sat, 22 Jan 2005 21:50:56 +0000 (21:50 +0000)]
s390.md ("doloop_si64"): Reload input value directly into the register being decremented.
* config/s390/s390.md ("doloop_si64"): Reload input value directly
into the register being decremented.
("doloop_si31", "doloop_di"): Likewise.
("*doloop_si_long"): Adapt pattern.
From-SVN: r94078
Ulrich Weigand [Sat, 22 Jan 2005 21:48:01 +0000 (21:48 +0000)]
s390.h (HARD_REGNO_NREGS): Fix computation for access registers.
* config/s390/s390.h (HARD_REGNO_NREGS): Fix computation for
access registers.
(CLASS_MAX_NREGS): Likewise.
From-SVN: r94077
Thomas Koenig [Sat, 22 Jan 2005 19:49:18 +0000 (19:49 +0000)]
re PR libfortran/18982 (open(status="new") does not generate an error if the file exists)
2005-01-22 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/18982
* io/unix.c (regular_file): No need to change flags->action
if an error occurs. Document this.
No need to call stat() for STATUS_OLD, open() will
fail anyway.
For ACTION_UNSPECIFIED, try open for read-write, then for
read-only if open fails with EACCES, then for write-only
if that fails with EACCES again.
* io/unix.c (open_external): Document changed behavior of
regular_file.
testsuite/
* gfortran.dg/open_new.f90: New file.
From-SVN: r94076
Daniel Berlin [Sat, 22 Jan 2005 19:23:57 +0000 (19:23 +0000)]
tree-ssa.texi (Statement Operands): Add example for new must-def macro.
2005-01-21 Daniel Berlin <dberlin@dberlin.org>
* doc/tree-ssa.texi (Statement Operands): Add example for new
must-def macro. Note deprecation of old operands interface.
From-SVN: r94075
Paul Brook [Sat, 22 Jan 2005 19:20:01 +0000 (19:20 +0000)]
* trans-expr.c (gfc_conv_function_call): Remove bogus TODO.
From-SVN: r94074
Paul Brook [Sat, 22 Jan 2005 18:23:43 +0000 (18:23 +0000)]
gfortran.h (gfc_check_access): Add prototype.
2005-01-22 Paul Brook <paul@codesourcery.com>
* gfortran.h (gfc_check_access): Add prototype.
* match.c (gfc_match_namelist): Remove TODO.
* module.c (check_access): Rename ...
(gfc_check_access): ... to this. Boolify. Update callers.
* resolve.c (resolve_symbol): Check for private objects in public
namelists.
testsuite/
* namelist_1.f90: New test.
From-SVN: r94073
Richard Sandiford [Sat, 22 Jan 2005 17:52:44 +0000 (17:52 +0000)]
re PR tree-optimization/19484 (function pointer propagation fails for noreturn functions)
PR tree-optimization/19484
* tree-cfg.c (remove_fallthru_edge): New function.
(cleanup_control_flow): Remove fallthru edges from calls that are
now known not to return.
From-SVN: r94070
Daniel Berlin [Sat, 22 Jan 2005 16:48:23 +0000 (16:48 +0000)]
re PR tree-optimization/19038 (tree-ssa causing loops to have more than one BB)
2005-01-20 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/19038
* tree-ssa-dom.c (cprop_operand): Don't replace loop invaeriant
copies with loop variant ones.
From-SVN: r94069
Kazu Hirata [Sat, 22 Jan 2005 16:45:08 +0000 (16:45 +0000)]
* java-except.h, java-tree.h: Remove unused prototypes.
From-SVN: r94068
Kazu Hirata [Sat, 22 Jan 2005 16:13:40 +0000 (16:13 +0000)]
tree-cfg.c (remove_forwarder_block_with_phi): Look at the first label to see if it is a nonlocal label.
* tree-cfg.c (remove_forwarder_block_with_phi): Look at the
first label to see if it is a nonlocal label.
From-SVN: r94067
Paul Brook [Sat, 22 Jan 2005 15:24:09 +0000 (15:24 +0000)]
primary.c (gfc_match_rvalue): Only apply implicit type if variable does not have an explicit type.
2005-01-22 Paul Brook <paul@codesourcery.com>
* primary.c (gfc_match_rvalue): Only apply implicit type if variable
does not have an explicit type.
(gfc_match_variable): Resolve implicit derived types in all cases.
Resolve contained function types from their own namespace, not the
parent.
* resolve.c (resolve_contained_fntype): Remove duplicate sym->result
checking. Resolve from the contained namespace, not the parent.
testsuite/
* gfortran.dg/implicit_2.f90: New test.
From-SVN: r94066
Tobias Schlüter [Sat, 22 Jan 2005 14:37:39 +0000 (15:37 +0100)]
re PR fortran/19194 (Missing RECL parameter in OPEN statement)
gcc/fortran/
PR fortran/19194
* trans-io.c (ADD_STRING): Use gfc_charlen_type_node for string
length parameters.
(gfc_build_io_library_fndecls): 'rec' and 'recl_in' are not
pointer fields.
libgfortran/
PR fortran/19194
* io/io.h (st_parameter): Use 'GFC_INTEGER_4' instead of 'int',
use CHARACTER macro for definition of string valued paramters.
Also fix years in recent ChangeLog entries.
From-SVN: r94065
Kazu Hirata [Sat, 22 Jan 2005 12:53:25 +0000 (12:53 +0000)]
cfganal.c, [...]: Update copyright.
* cfganal.c, real.h, reorg.c, timevar.def, tree-ssa-ccp.c,
config/alpha/alpha-protos.h, config/alpha/alpha.h,
config/alpha/alpha.md, config/alpha/predicates.md,
config/sparc/freebsd.h, config/sparc/netbsd-elf.h,
config/sparc/sol2.h: Update copyright.
From-SVN: r94064
Bud Davis [Sat, 22 Jan 2005 03:51:12 +0000 (03:51 +0000)]
re PR libfortran/19314 (inquire(position=) segfaults at runtime)
2004-01-22 Bud Davis <bdavis9659@comcast.net>
PR fortran/19314
* io/inquire.c(inquire_via_unit): implement POSITION=.
* io/transfer.c(next_record): update position for
INQUIRE.
* io/rewind.c(st_rewind): update position for
INQUIRE.
* gfortran.dg/inquire_5.f90: New test.
From-SVN: r94060
David Edelsohn [Sat, 22 Jan 2005 03:09:23 +0000 (03:09 +0000)]
re PR target/19491 (va_start incorrect, Number of floating point and integer registers counted incorrectly)
2005-01-20 David Edelsohn <edelsohn@gnu.org>
Andrew Pinski <pinskia@physics.uc.edu>
PR target/19491
* config/rs6000/rs6000.c (rs6000_va_start): Saturate n_gpr at
maximum number of GPRs. Saturate n_fpr at maximum number of FPRs.
Co-Authored-By: Andrew Pinski <pinskia@physics.uc.edu>
From-SVN: r94059
Ralf Corsepius [Sat, 22 Jan 2005 02:57:47 +0000 (03:57 +0100)]
rtems.h: Update copyright.
2005-01-22 Ralf Corsepius <ralf.corsepius@rtems.org>
* config/rs6000/rtems.h: Update copyright.
From-SVN: r94057
Ralf Corsepius [Sat, 22 Jan 2005 02:26:12 +0000 (03:26 +0100)]
re PR target/19548 (RTEMS CPP specs not merged from 3.2/3.2 branches)
2005-01-22 Ralf Corsepius <ralf.corsepius@rtems.org>
PR target/19548
* config/rs6000/rtems.h: Resurrect cpp_os_rtems_spec from gcc < 3.4.
(CPP_OS_RTEMS_SPEC): New (From gcc-3.3's config/rs6000/sys4.h).
(SUBSUBTARGET_EXTRA_SPECS): Use CPP_OS_RTEMS_SPEC.
From-SVN: r94056
Tobias Schlüter [Sat, 22 Jan 2005 00:29:33 +0000 (01:29 +0100)]
re PR middle-end/19543 ([4.1 only] fortran LOGICAL*8 not consistently distinguished from 32 bit integers)
PR fortran/19543
* trans-const.c (gfc_conv_constant_to_tree): Give logical
constants the correct type.
From-SVN: r94054
GCC Administrator [Sat, 22 Jan 2005 00:17:34 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r94052
Volker Reichelt [Sat, 22 Jan 2005 00:12:27 +0000 (00:12 +0000)]
re PR c/18809 (ICE after a couple of errors with a simple invalid C code)
PR c/18809
* c-typeck.c (convert_arguments): Check for error_mark_node.
* gcc.dg/pr18809-1.c: New test.
From-SVN: r94049
Ian Lance Taylor [Fri, 21 Jan 2005 19:23:06 +0000 (19:23 +0000)]
* gcc.dg/
20050121-1.c: New test.
From-SVN: r94029
Ian Lance Taylor [Fri, 21 Jan 2005 19:05:52 +0000 (19:05 +0000)]
re PR tree-optimization/13000 ([unit-at-a-time] Using -O2 cannot detect missing return statement in a function)
PR tree-optimization/13000
* gcc.dg/
20040206-1.c: Change warning to point where function is
being inlined.
From-SVN: r94025
Ian Lance Taylor [Fri, 21 Jan 2005 19:05:23 +0000 (19:05 +0000)]
re PR tree-optimization/13000 ([unit-at-a-time] Using -O2 cannot detect missing return statement in a function)
PR tree-optimization/13000
* tree-inline.c: Include "tree-flow.h".
(expand_call_inline): If warn_return_type, warn if non-void inline
function falls through.
* tree-cfg.c (execute_warn_function_return): Don't warn about
control reaching end if TREE_NO_WARNING is set. Set
TREE_NO_WARNING.
* gimple-low.c (block_may_fallthru): Don't assume that SWITCH_EXPR
has been lowered.
* gimplify.c (shortcut_cond_expr): Don't emit a jump over the else
branch if we don't need one.
* c-typeck.c: Include "tree-flow.h"
(c_finish_bc_stmt): Don't add a goto if the current statement
list doesn't fall through to the current point.
From-SVN: r94024
Roger Sayle [Fri, 21 Jan 2005 17:54:26 +0000 (17:54 +0000)]
re PR rtl-optimization/576 (gcc performs invalid optimization with float operations when different rounding mode.)
PR rtl-optimization/576
* real.c (real_arithmetic): Change return type from void to bool
to return an indication that the result may be inexact.
* real.h (real_arithmeric): Update prototype.
* fold-const.c (const_binop): Don't constant fold floating
point expressions when the user specifies -frounding-math and
the result may depend upon the run-time rounding mode.
(fold_convert_const_real_from_real): Clean-up.
(fold_initializer): Ignore flag_rounding_math for initializers.
* simplify-rtx.c (simplify_binary_operation): Likewise, don't
constant fold FP operations with flag_rounding_math if the
result may depend upon the run-time rounding mode.
From-SVN: r94020
Tom Tromey [Fri, 21 Jan 2005 16:57:02 +0000 (16:57 +0000)]
* c-cppbuiltin.c (define__GNUC__): Correct assertion.
From-SVN: r94019
Kazu Hirata [Fri, 21 Jan 2005 13:05:02 +0000 (13:05 +0000)]
* tree-cfg.c: Fix comment typos.
From-SVN: r94016
J"orn Rennecke [Fri, 21 Jan 2005 12:41:44 +0000 (12:41 +0000)]
passes.c (rest_of_handle_flow2): Close / open the flow2 dump file around the call to...
* passes.c (rest_of_handle_flow2): Close / open the flow2 dump file
around the call to rest_of_handle_branch_target_load_optimize.
From-SVN: r94015
Eric Botcazou [Fri, 21 Jan 2005 10:25:28 +0000 (10:25 +0000)]
Fix a typo.
From-SVN: r94012
Eric Botcazou [Fri, 21 Jan 2005 10:15:56 +0000 (11:15 +0100)]
config.gcc (sparc-*-netbsdelf*): Include dbxelf.h
* config.gcc (sparc-*-netbsdelf*): Include dbxelf.h
(sparc64-*-openbsd*): Likewise.
(sparclite-*-elf*): Include tm-dwarf2.h.
(sparc86x-*-elf*): Likewise.
(sparc64-*-elf*): Likewise.
* config/sparc/linux64.h (DWARF2_DEBUGGING_INFO): Delete.
(DBX_DEBUGGING_INFO): Likewise.
* config/sparc/liteelf.h (DWARF2_DEBUGGING_INFO): Likewise.
(PREFERRED_DEBUGGING_TYPE): Likewise.
* config/sparc/netbsd-elf.h (PREFERRED_DEBUGGING_TYPE): Likewise.
* config/sparc/sp64-elf.h (DBX_DEBUGGING_INFO): Likewise.
(PREFERRED_DEBUGGING_TYPE): Likewise.
* config/sparc/sp86x-elf.h (DWARF2_DEBUGGING_INFO 1): Likewise.
(PREFERRED_DEBUGGING_TYPE): Likewise.
* config/sparc/sparc.h (DBX_DEBUGGING_INFO): Likewise.
From-SVN: r94011
Andrew Pinski [Fri, 21 Jan 2005 02:38:23 +0000 (18:38 -0800)]
re PR java/18091 (Valgrind errors building libjava)
2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
PR java/18091:
* jcf-write.c (perform_relocations): Don't call memcpy if source
and destination are the same.
From-SVN: r94007
Giovanni Bajo [Fri, 21 Jan 2005 02:27:16 +0000 (02:27 +0000)]
re PR c++/19208 (Spurious error about variably modified type)
PR c++/19208
* pt.c (fold_decl_constant_value): Always call fold_non_dependent_expr
at least once.
(tsubst): Use fold_decl_constant_value in place of a bare call to
integral_constant_value.
PR c++/19208
* g++.dg/template/array11.C: New test.
From-SVN: r94006
Hans-Peter Nilsson [Fri, 21 Jan 2005 02:14:25 +0000 (02:14 +0000)]
re PR target/18701 (mmix-knuth-mmixware gcc.c-torture/execute failures:
20010224-1.c,
20020216-1.c,
20040218-1.c,
20040709-2.c)
PR target/18701
* combine.c (combine_simplify_rtx): Revert change of 2004-12-31.
From-SVN: r94005
Paul Brook [Fri, 21 Jan 2005 01:54:44 +0000 (01:54 +0000)]
* doc/rtl.texi: Document value extension requirements for CONST_INT.
From-SVN: r94004
Loren J. Rittle [Fri, 21 Jan 2005 01:37:10 +0000 (01:37 +0000)]
9507.cc: Allow lseek on fifo to succeed.
* testsuite/27_io/basic_filebuf/open/char/9507.cc: Allow
lseek on fifo to succeed. Thus, check for consistent report.
From-SVN: r94003
Volker Reichelt [Fri, 21 Jan 2005 01:23:28 +0000 (01:23 +0000)]
re PR libstdc++/19510 ([3.3 only] Uninitialized pointers in iterators)
PR libstdc++/19510
* include/bits/stl_list.h (_List_iterator): Initialize _M_node
in constructor.
(_List_const_iterator): Likewise.
* include/bits/stl_tree.h (_Rb_tree_iterator): Likewise.
(_Rb_tree_const_iterator): Likewise.
* testsuite/23_containers/map/operators/1_neg.cc: Adjust line numbers.
* testsuite/23_containers/set/operators/1_neg.cc: Likewise.
From-SVN: r94002
GCC Administrator [Fri, 21 Jan 2005 00:19:27 +0000 (00:19 +0000)]
Daily bump.
From-SVN: r94000
Kazu Hirata [Thu, 20 Jan 2005 23:42:38 +0000 (23:42 +0000)]
* tree-cfg.c (tree_verify_flow_info): Fix a typo.
From-SVN: r93995
Tobias Schlüter [Thu, 20 Jan 2005 22:48:56 +0000 (23:48 +0100)]
data_char_1.f90: Fix typo, add dg-do directive.
* gfortran.dg/data_char_1.f90: Fix typo, add dg-do directive.
* gfortran.dg/direct_io_1.f90: Add dg-do directive.
* gfortran.dg/entry_1.f90: Fix typo, add dg-do directive.
* gfortran.dg/getenv_1.f90: Add dg-do directive.
* gfortran.dg/pr16597.f90, gfortran.dg/pr17143.f90,
gfortran.dg/pr17164.f90: Add missing dg-do directives.
From-SVN: r93994
Kazu Hirata [Thu, 20 Jan 2005 22:39:41 +0000 (22:39 +0000)]
tree-cfg.c (tree_verify_flow_info): Check that a nonlocal label is first in a sequence of labels.
* tree-cfg.c (tree_verify_flow_info): Check that a nonlocal
label is first in a sequence of labels.
From-SVN: r93993
Janis Johnson [Thu, 20 Jan 2005 22:15:25 +0000 (22:15 +0000)]
sourcebuild.texi (Test Directives): New.
2005-01-20 Janis Johnson <janis187@us.ibm.com>
Giovanni Bajo <giovannibajo@gcc.gnu.org>
* doc/sourcebuild.texi (Test Directives): New.
Co-Authored-By: Giovanni Bajo <giovannibajo@gcc.gnu.org>
From-SVN: r93989
Roger Sayle [Thu, 20 Jan 2005 21:53:31 +0000 (21:53 +0000)]
real.c (real_floor): Don't leave the result uninitialized when mode is VOIDMode...
* real.c (real_floor): Don't leave the result uninitialized when
mode is VOIDMode, but return the unrounded intermediate value.
(real_ceil): Likewise.
From-SVN: r93988
Paul Brook [Thu, 20 Jan 2005 21:46:15 +0000 (21:46 +0000)]
Fix changelog date.
[[Split portion of a mixed commit.]]
From-SVN: r93987.2
Paul Brook [Thu, 20 Jan 2005 21:27:27 +0000 (21:27 +0000)]
* config/arm/arm.md (insv): Use gen_int_mode.
From-SVN: r93986
Eric Botcazou [Thu, 20 Jan 2005 20:39:42 +0000 (21:39 +0100)]
freebsd.h (ASM_OUTPUT_INTERNAL_LABELREF): Delete.
* config/sparc/freebsd.h (ASM_OUTPUT_INTERNAL_LABELREF): Delete.
* config/sparc/linux.h (ASM_OUTPUT_INTERNAL_LABELREF): Likewise.
* config/sparc/linux64.h (ASM_OUTPUT_INTERNAL_LABELREF): Likewise.
* config/sparc/netbsd-elf.h (ASM_OUTPUT_INTERNAL_LABELREF): Likewise.
* config/sparc/sol2.h (ASM_OUTPUT_INTERNAL_LABELREF): Likewise.
From-SVN: r93984
Benjamin Kosnik [Thu, 20 Jan 2005 20:28:41 +0000 (20:28 +0000)]
Makefile.am (check-compile): New.
2005-01-20 Benjamin Kosnik <bkoz@redhat.com>
* testsuite/Makefile.am (check-compile): New.
* testsuite/Makefile.in: Regenerate.
* scripts/check_compile_time: New.
* scripts/check_performance: Tweaks.
From-SVN: r93980
Daniel Berlin [Thu, 20 Jan 2005 20:09:22 +0000 (20:09 +0000)]
re PR debug/19124 (gcc generates incorrect dwarf2 debug info)
2005-01-20 Daniel Berlin <dberlin@dberlin.org>
Fix PR debug/19124
* dwarf2out.c (concat_loc_descriptor): We don't know we can use
fbreg, so we have to assume we can't.
(loc_descriptor_from_tree_1): Ditto.
(containing_function_has_frame_base): New function.
(add_location_or_const_value_attribute): Use it.
Also try to generate a frame_base from a single element location
list.
From-SVN: r93979
Kazu Hirata [Thu, 20 Jan 2005 19:20:39 +0000 (19:20 +0000)]
re PR tree-optimization/15349 ([tree-ssa] Merge two phi nodes.)
PR tree-optimization/15349
* timevar.def (TV_TREE_MERGE_PHI): New.
* tree-cfg.c (tree_forwarder_block_p): Add a new argument
PHI_WANTED.
(remove_forwarder_block, cleanup_forwarder_blocks): Adjust the
calls to tree_forwarder_block_p.
(remove_forwarder_block_with_phi, merge_phi_nodes,
gate_merge_phi, pass_merge_phi): New.
* tree-optimize.c (init_tree_optimization_passes): Add
pass_merge_phi.
* tree-pass.h: Add an extern for pass_merge_phi;
PR tree-optimization/15349
* testsuite/gcc.dg/tree-ssa/pr15349.c: New.
From-SVN: r93977
Loren J. Rittle [Thu, 20 Jan 2005 19:10:03 +0000 (19:10 +0000)]
* docs/html/17_intro/BADNAMES: Add list for Darwin.
From-SVN: r93976
Loren J. Rittle [Thu, 20 Jan 2005 19:06:40 +0000 (19:06 +0000)]
* docs/html/17_intro/BADNAMES: Add list for FreeBSD.
From-SVN: r93975
Richard Henderson [Thu, 20 Jan 2005 19:06:28 +0000 (11:06 -0800)]
re PR target/19418 (_mm_cast*, icc8.1 new intrinsics)
PR target/19418
* config/i386/emmintrin.h (_mm_castpd_ps, _mm_castpd_si128): New.
(_mm_castps_pd, _mm_castps_si128): New.
(_mm_castsi128_ps, _mm_castsi128_pd): New.
From-SVN: r93974
Richard Henderson [Thu, 20 Jan 2005 18:45:47 +0000 (10:45 -0800)]
Mark PR.
From-SVN: r93973
Richard Henderson [Thu, 20 Jan 2005 18:34:12 +0000 (10:34 -0800)]
re PR target/19530 (MMX load intrinsic produces SSE superfluous instructions (movlps))
PR target/19530
* config/i386/mmintrin.h (_mm_cvtsi32_si64): Use
__builtin_ia32_vec_init_v2si.
(_mm_cvtsi64_si32): Use __builtin_ia32_vec_ext_v2si.
* config/i386/i386.c (IX86_BUILTIN_VEC_EXT_V2SI): New.
(ix86_init_mmx_sse_builtins): Create it.
(ix86_expand_builtin): Expand it.
(ix86_expand_vector_set): Handle V2SFmode and V2SImode.
* config/i386/mmx.md (vec_extractv2sf_0, vec_extractv2sf_1): New.
(vec_extractv2si_0, vec_extractv2si_1): New.
From-SVN: r93972
Richard Henderson [Thu, 20 Jan 2005 18:27:10 +0000 (10:27 -0800)]
Makefile.in (alpha-linux, [...]): Use a-intnam-linux.ads and system-linux-alpha.ads.
* Makefile.in (alpha-linux, LIBGNAT_TARGET_PAIRS): Use
a-intnam-linux.ads and system-linux-alpha.ads.
* a-intnam-linux-alpha.ads: Remove file.
* s-osinte-linux-alpha.ads (SIGUNUSED, SIGSTKFLT, SIGLOST): New.
* system-linux-alpha.ads: New file.
From-SVN: r93971
Richard Henderson [Thu, 20 Jan 2005 18:20:46 +0000 (10:20 -0800)]
i386.c (ix86_expand_push): New.
* config/i386/i386.c (ix86_expand_push): New.
* config/i386/mmx.md (push<MMXMODE>1): New.
* config/i386/sse.md (push<SSEMODE>1): New.
* config/i386/i386-protos.h: Update.
From-SVN: r93970
Steve Ellcey [Thu, 20 Jan 2005 16:29:33 +0000 (16:29 +0000)]
* gcc.dg/tree-ssa/loop-1.c: Fix target names on xfail.
From-SVN: r93964
Kazu Hirata [Thu, 20 Jan 2005 12:45:13 +0000 (12:45 +0000)]
params.def, [...]: Update copyright.
* params.def, params.h, predict.c, tree-ssa-loop-im.c: Update
copyright.
From-SVN: r93961
Richard Henderson [Thu, 20 Jan 2005 11:03:23 +0000 (03:03 -0800)]
rtl.def (CONST_VECTOR): Use RTX_CONST_OBJ.
* rtl.def (CONST_VECTOR): Use RTX_CONST_OBJ.
* rtl.h (CONSTANT_P): Don't special case CONST_VECTOR.
From-SVN: r93958
Richard Henderson [Thu, 20 Jan 2005 10:15:13 +0000 (02:15 -0800)]
re PR target/19350 (Compilation with -O1 -ftree-vectorize gives unrecognizable insn on x86.)
PR target/19350
* config/i386/i386.c (ix86_expand_vector_move_misalign): Convert
to V4SFmode in SSE1 fallback load path.
From-SVN: r93957
Richard Henderson [Thu, 20 Jan 2005 08:57:20 +0000 (00:57 -0800)]
i386.c (ix86_expand_vector_init_one_var): Fix typo in QImode expansion to ix86_expand_vector_set.
* config/i386/i386.c (ix86_expand_vector_init_one_var): Fix typo
in QImode expansion to ix86_expand_vector_set.
(ix86_expand_vector_init_general): Fix typo in V8HImode recursive call.
From-SVN: r93952
Kazu Hirata [Thu, 20 Jan 2005 07:12:50 +0000 (07:12 +0000)]
typeck.c (more_qualified_p): Remove.
* typeck.c (more_qualified_p): Remove.
* cp-tree.h: Remove the corresponding prototype.
From-SVN: r93949
Richard Henderson [Thu, 20 Jan 2005 06:47:28 +0000 (22:47 -0800)]
re PR target/19511 (ICE in in reload_cse_simplify_operands, at postreload.c:391)
PR target/19511
* config/i386/i386.c (ix86_preferred_reload_class): Return a proper
subclass of the input class.
(ix86_secondary_memory_needed): Always true for cross-MMX classes.
Always true for cross-SSE1 classes. Rationalize conditionals.
* config/i386/i386.h (SSE_CLASS_P, MMX_CLASS_P): Use straight equality.
* config/i386/i386.md (movsi_1): Add MMX/SSE zeros. Fix alternatives
for SSE1. Don't check TARGET_INTER_UNIT_MOVES.
(movdi_2): Add MMX/SSE zeros.
(movdi_1_rex64): Likewise. Don't check TARGET_INTER_UNIT_MOVES.
(movsf_1): Don't check TARGET_INTER_UNIT_MOVES.
(zero_extendsidi2_32, zero_extendsidi2_rex64): Likewise.
(movsi_1_nointernunit, movdi_1_rex64_nointerunit): Remove.
(movsf_1_nointerunit, zero_extendsidi2_32_1): Remove.
(zero_extendsidi2_rex64_1): Remove.
(MOV0 peephole): Check GENERAL_REG_P.
From-SVN: r93948
Richard Henderson [Thu, 20 Jan 2005 06:35:37 +0000 (22:35 -0800)]
re PR target/19427 (gcc.c-torture/execute/simd-1.c compilation fails for i686 with -msse)
PR target/19427
* config/i386/i386.c (ix86_expand_vector_set): Fix third and fourth
shufps elements.
(ix86_expand_vector_extract): Likewise.
From-SVN: r93946
Richard Henderson [Thu, 20 Jan 2005 04:18:08 +0000 (20:18 -0800)]
re PR middle-end/19304 (wrong code for spec test from emit_move_change_mode)
PR middle-end/19304
* expr.c (emit_move_change_mode): New argument force; use
simplify_gen_subreg if true.
(emit_move_via_alt_mode): Merge into ...
(emit_move_via_integer): ... here.
(emit_move_ccmode): Use emit_move_change_mode directly.
From-SVN: r93944
Richard Henderson [Thu, 20 Jan 2005 03:59:00 +0000 (19:59 -0800)]
re PR target/19518 ([alpha] unrecognizable insn (set (reg:V4HI) (const_vector:V4HI)) with builtins)
PR target/19518
* config/alpha/alpha.c (alpha_rtx_costs): Handle HIGH.
(alpha_preferred_reload_class): Handle CONST_VECTOR.
(alpha_emit_set_const_1): Add no_output parameter; don't emit
rtl if true.
(alpha_emit_set_const): Likewise. Make static.
(alpha_emit_set_long_const): Make static.
(alpha_extract_integer): Split out from alpha_expand_mov.
(alpha_split_const_mov): Likewise.
(alpha_expand_mov): Use them. Handle CONST_VECTOR.
(alpha_legitimate_constant_p): New.
* config/alpha/alpha-protos.h: Update.
* config/alpha/alpha.h (REGISTER_MOVE_COST): Correct fp<->gp cost.
(LEGITIMATE_CONSTANT_P): Re-implement with a function.
* config/alpha/alpha.md (movsi): Add n alternative.
(movsi_nt_vms, movdi_er_nofix, movdi_er_fix, movdi_fix): Likewise.
(mov<VEC>_fix, mov<VEC>_nofix): Add i alternative.
(splitters for all of the above): Use alpha_split_const_mov.
* config/alpha/predicates.md (non_add_const_operand): New.
(non_zero_const_operand): New.
(input_operand): Use alpha_legitimate_constant_p after reload.
From-SVN: r93943
Hans-Peter Nilsson [Thu, 20 Jan 2005 03:38:20 +0000 (03:38 +0000)]
loop-1.c: Fix missing "-" in dg-final scan-assembler-times directive name.
* gcc.dg/tree-ssa/loop-1.c: Fix missing "-" in dg-final
scan-assembler-times directive name.
From-SVN: r93942
Paolo Carlini [Thu, 20 Jan 2005 02:13:49 +0000 (02:13 +0000)]
re PR libstdc++/19535 (Wrong return types for __pair_get<1>)
2005-01-19 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/19535
* include/tr1/utility (struct __pair_get<1>::__get, __const_get):
Fix typo in the return type.
* testsuite/tr1/6_containers/utility/19535.cc: New.
From-SVN: r93940
Matt Austern [Thu, 20 Jan 2005 01:43:21 +0000 (01:43 +0000)]
typeck.c (comptypes): Handle return code from objc_comptypes correctly.
* typeck.c (comptypes): Handle return code from objc_comptypes
correctly.
From-SVN: r93934
GCC Administrator [Thu, 20 Jan 2005 00:16:20 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r93930
Tom Tromey [Wed, 19 Jan 2005 23:56:27 +0000 (23:56 +0000)]
VMCompiler.java (compileClass): Ignore UnknownError.
* java/lang/VMCompiler.java (compileClass): Ignore UnknownError.
* gnu/gcj/runtime/natSharedLibLoader.cc (finalize): Only dlclose
if 'handler' is valid.
From-SVN: r93927
Zdenek Dvorak [Wed, 19 Jan 2005 22:50:04 +0000 (23:50 +0100)]
re PR tree-optimization/19038 (tree-ssa causing loops to have more than one BB)
PR tree-optimization/19038
* tree-ssa-loop-ivopts.c (allow_ip_end_pos_p): New function.
(add_candidate): Add ivs with increment in latch only if
allow_ip_end_pos_p is true.
(determine_iv_cost): Use empty_block_p.
From-SVN: r93925
Loren J. Rittle [Wed, 19 Jan 2005 21:59:55 +0000 (21:59 +0000)]
array_allocator.h (array_allocator<>::allocate): Avoid __used.
* include/ext/array_allocator.h (array_allocator<>::allocate):
Avoid __used. Use __array_used instead.
From-SVN: r93923
Daniel Berlin [Wed, 19 Jan 2005 21:28:22 +0000 (21:28 +0000)]
cfganal.c (compute_dominance_frontiers_1): Replace with new algorithm
2005-01-19 Daniel Berlin <dberlin@dberlin.org>
* cfganal.c (compute_dominance_frontiers_1): Replace with new algorithm
(compute_dominance_frontiers): Ditto.
From-SVN: r93922
Ralf Corsepius [Wed, 19 Jan 2005 21:25:35 +0000 (22:25 +0100)]
re PR target/19529 (sh-rtems multilibs broken)
2005-01-19 Ralf Corsepius <ralf.corsepius@rtems.org>
PR target/19529
* config/sh/t-rtems: New.
* config.gcc (sh-*-rtems*): Reflect having added config/sh/t-rtems.
From-SVN: r93921
Kazu Hirata [Wed, 19 Jan 2005 21:16:56 +0000 (21:16 +0000)]
* cp-tree.h, name-lookup.h: Remove unused prototypes.
From-SVN: r93920
Hans-Peter Nilsson [Wed, 19 Jan 2005 21:12:14 +0000 (21:12 +0000)]
asm-a.c: Move dg-require-effective-target to after dg-do.
* gcc.dg/asm-a.c: Move dg-require-effective-target to
after dg-do.
From-SVN: r93919
Zdenek Dvorak [Wed, 19 Jan 2005 21:09:25 +0000 (22:09 +0100)]
tree-ssa-ccp.c (maybe_fold_offset_to_component_ref): Always subtract the offset of the selected field.
* tree-ssa-ccp.c (maybe_fold_offset_to_component_ref): Always subtract
the offset of the selected field.
From-SVN: r93918
Kazu Hirata [Wed, 19 Jan 2005 21:02:53 +0000 (21:02 +0000)]
tree-cfg.c (remove_forwarder_block): Fix the check to prevent a nonlocal label from appearing in the middle of a...
* tree-cfg.c (remove_forwarder_block): Fix the check to
prevent a nonlocal label from appearing in the middle of a
basic block.
From-SVN: r93917
Hans-Peter Nilsson [Wed, 19 Jan 2005 17:04:24 +0000 (17:04 +0000)]
re PR rtl-optimization/19462 (generating return insns while current_function_epilogue_delay_list nonempty)
PR rtl-optimization/19462
* gcc.dg/torture/pr19462-1.c: Remove token xfail marker.
From-SVN: r93905
Steve Ellcey [Wed, 19 Jan 2005 16:51:34 +0000 (16:51 +0000)]
loop-1.c: Ignore declaration when counting function calls on ia64.
* gcc.dg/tree-ssa/loop-1.c: Ignore declaration when
counting function calls on ia64.
From-SVN: r93904
Hans-Peter Nilsson [Wed, 19 Jan 2005 16:39:20 +0000 (16:39 +0000)]
re PR rtl-optimization/19462 (generating return insns while current_function_epilogue_delay_list nonempty)
PR rtl-optimization/19462
* reorg.c (find_end_label): Create return insn only if
current_function_epilogue_delay_list is empty.
From-SVN: r93901
Kriang Lerdsuwanakij [Wed, 19 Jan 2005 14:30:21 +0000 (14:30 +0000)]
re PR c++/19375 (Access violation diagnostic given twice)
PR c++/19375
* semantics.c (finish_id_expression): Disable access checking for
already lookuped FIELD_DECL.
From-SVN: r93897
Paolo Bonzini [Wed, 19 Jan 2005 13:27:00 +0000 (13:27 +0000)]
passes.texi: Remove paragraph mentioning new-ra.
2005-01-19 Paolo Bonzini <bonzini@gnu.org>
* doc/passes.texi: Remove paragraph mentioning new-ra.
From-SVN: r93896
Jakub Jelinek [Wed, 19 Jan 2005 09:31:16 +0000 (10:31 +0100)]
re PR rtl-optimization/15139 (cc1 uses excessive amounts of memory compiling small routine)
PR rtl-optimization/15139
* combine.c: Include params.h.
(count_rtxs): New function.
(record_value_for_reg): If replace_rtx would replace at least
2 occurrences of REG in VALUE and TEM is really large, replace REG with
(clobber (const_int 0)) instead of TEM.
* params.def (PARAM_MAX_LAST_VALUE_RTL): New.
* params.h (MAX_LAST_VALUE_RTL): New.
* Makefile.in (combine.o): Depend on $(PARAMS_H).
* doc/invoke.texi (--param max-last-value-rtl=N): Document.
* gcc.dg/
20050111-2.c: New test.
From-SVN: r93892
Jakub Jelinek [Wed, 19 Jan 2005 09:27:23 +0000 (10:27 +0100)]
re PR c/17297 (ICE with FP vector constructor containing qnan calculation)
PR c/17297
* c-typeck.c (digest_init): Only call build_vector if all constructor
elements are *_CST nodes.
* gimplify.c (gimplify_init_constructor): Likewise.
* gcc.c-torture/compile/
20050113-1.c: New testcase.
PR middle-end/19164
* c-typeck.c (digest_init): Only call build_vector if inside_init
is a CONSTRUCTOR.
* gcc.dg/
20050113-1.c: New testcase.
From-SVN: r93891
Dorit Naishlos [Wed, 19 Jan 2005 09:25:06 +0000 (09:25 +0000)]
vect-85.c: Add comment.
* gcc.dg/vect/vect-85.c: Add comment.
* gcc.dg/vect/vect-86.c: Add xfail for now.
* gcc.dg/vect/vect-87.c: Add xfail for now.
* gcc.dg/vect/vect-88.c: Add xfail for now.
* gcc.dg/vect/vect.exp: Remove -fno-tree-pre.
From-SVN: r93888
Eric Botcazou [Wed, 19 Jan 2005 08:59:05 +0000 (09:59 +0100)]
* gcc.dg/vect/vect-66.c: Slightly tweak 3rd loop.
From-SVN: r93887
GCC Administrator [Wed, 19 Jan 2005 00:16:36 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r93876
Tobias Schlüter [Tue, 18 Jan 2005 23:54:43 +0000 (00:54 +0100)]
* toplev.c (init_asm_output): Remove dead #ifdef.
From-SVN: r93870
Kazu Hirata [Tue, 18 Jan 2005 23:51:26 +0000 (23:51 +0000)]
tree.c (count_functions, [...]): Remove.
* tree.c (count_functions, bound_pmf_p, cp_is_overload_p,
cp_update_decl_after_saving, name_p): Remove.
* cp-tree.h: Remove the corresponding prototypes.
From-SVN: r93869
Kaz Kojima [Tue, 18 Jan 2005 23:50:28 +0000 (23:50 +0000)]
* config/sh/linux.h (TARGET_C99_FUNCTIONS): Define.
From-SVN: r93868
Kazu Hirata [Tue, 18 Jan 2005 23:49:35 +0000 (23:49 +0000)]
decl.c (vtable_decl_p, [...]): Remove.
* decl.c (vtable_decl_p, vtype_decl_p, walk_globals_data,
walk_vtables_r, walk_vtables, walk_globals_r, walk_globals):
Remove.
* cp-tree.h: Remove the corresponding prototypes.
From-SVN: r93867
Kazu Hirata [Tue, 18 Jan 2005 23:46:24 +0000 (23:46 +0000)]
decl.c (delete_block): Remove.
* decl.c (delete_block): Remove.
* cp-tree.h: Remove the corresponding prototype.
From-SVN: r93866
Eric Botcazou [Tue, 18 Jan 2005 23:06:59 +0000 (00:06 +0100)]
calls.c (expand_call): Check DECL_BUILT_IN_CLASS before accessing DECL_FUNCTION_CODE.
* calls.c (expand_call): Check DECL_BUILT_IN_CLASS before
accessing DECL_FUNCTION_CODE.
* dojump.c (do_jump): Likewise.
* gimplify.c (gimplify_call_expr): Likewise.
* predict.c (expr_expected_value): Likewise.
(strip_builtin_expect): Likewise.
* tree-inline.c (estimate_num_insns_1): Likewise.
* tree-ssa-loop-im.c (stmt_cost): Likewise
* fold-const.c (fold): Test for BUILT_IN_NORMAL.
(tree_expr_nonnegative_p): Likewise.
From-SVN: r93864
Neil Booth [Tue, 18 Jan 2005 23:04:14 +0000 (23:04 +0000)]
Remove self as cpplib maintainer
From-SVN: r93862
Eric Botcazou [Tue, 18 Jan 2005 22:54:47 +0000 (23:54 +0100)]
sparc.c (load_pic_register): Emit the appropriate variant of the load_pcrel_sym pattern.
* config/sparc/sparc.c (load_pic_register): Emit the appropriate
variant of the load_pcrel_sym pattern.
* config/sparc/sparc.md (P macro): Move to the top.
(load_pcrel_sym): Macroize using P.
(save_register_window): Likewise.
From-SVN: r93859