Kenneth Zadeck [Tue, 26 Jun 2007 20:05:19 +0000 (20:05 +0000)]
tree.def (VEC_WIDEN_MULT_LO_EXPR): Corrected string name.
2007-06-26 Kenneth Zadeck <zadeck@naturalbridge.com>
* tree.def (VEC_WIDEN_MULT_LO_EXPR): Corrected string name.
From-SVN: r126040
Joseph Myers [Tue, 26 Jun 2007 20:01:49 +0000 (21:01 +0100)]
be.po, [...]: Update.
* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
ru.po, rw.po, sr.po, sv.po, tr.po, zh_CN.po, zh_TW.po: Update.
From-SVN: r126037
Hui-May Chang [Tue, 26 Jun 2007 17:28:13 +0000 (17:28 +0000)]
large-size-array-3.c: Remove the larger size of the scan-assembler constant.
* gcc.target/i386/large-size-array-3.c: Remove the larger size of
the scan-assembler constant.
From-SVN: r126035
Benjamin Kosnik [Tue, 26 Jun 2007 15:58:45 +0000 (15:58 +0000)]
testsuite_api.h: New.
2007-06-26 Benjamin Kosnik <bkoz@redhat.com>
* testsuite/util/testsuite_api.h: New.
* testsuite/27_io/ios_base/failure: Add.
* testsuite/27_io/ios_base/failure/cons_virtual_derivation.cc: New.
* testsuite/27_io/ios_base/failure/what-1.cc: Same.
* testsuite/27_io/ios_base/failure/what-2.cc: Same.
* testsuite/27_io/ios_base/failure/what-big.cc: Same.
* testsuite/27_io/ios_base/failure/what-3.cc: Same.
* testsuite/19_diagnostics/logic_error/
cons_virtual_derivation.cc: Same.
* testsuite/19_diagnostics/runtime_error/
cons_virtual_derivation.cc: Same.
* testsuite/18_support/bad_alloc/cons_virtual_derivation.cc: Same.
* testsuite/18_support/bad_cast/cons_virtual_derivation.cc: Same.
* testsuite/18_support/bad_exception/cons_virtual_derivation.cc: Same.
* testsuite/18_support/bad_typeid/cons_virtual_derivation.cc: Same.
* testsuite/ext/concurrence_lock_error: New.
* testsuite/ext/concurrence_lock_error/
cons_virtual_derivation.cc: Same.
* testsuite/ext/forced_exception_error: New.
* testsuite/ext/forced_exception_error/
cons_virtual_derivation.cc: Same.
* testsuite/ext/concurrence_unlock_error: New.
* testsuite/ext/concurrence_unlock_error/
cons_virtual_derivation.cc: Same.
* testsuite/20_util/function_objects/bad_function_call: New.
* testsuite/20_util/function_objects/bad_function_call/
cons_virtual_derivation.cc: Same.
From-SVN: r126032
Steve Ellcey [Tue, 26 Jun 2007 15:47:59 +0000 (15:47 +0000)]
* builtins.c (expand_builtin_next_arg): Change Pmode to ptr_mode.
From-SVN: r126031
Benjamin Kosnik [Tue, 26 Jun 2007 11:01:15 +0000 (11:01 +0000)]
throw_allocator.h: Fixes for -fno-exceptions.
2007-06-26 Benjamin Kosnik <bkoz@redhat.com>
* include/ext/throw_allocator.h: Fixes for -fno-exceptions.
* testsuite/util/testsuite_shared.cc: Same.
* testsuite/util/io/illegal_input_error.hpp: Same.
* testsuite/util/io/verified_cmd_line_input.cc: Same.
* libsupc++/typeinfo (type_info): Correct comment formatting,
clarify member access and public interface.
* libsupc++/exception: Less compressed comments.
* libsupc++/new: Same.
From-SVN: r126016
Jan Hubicka [Tue, 26 Jun 2007 10:31:55 +0000 (12:31 +0200)]
ipa-inline.c (cgraph_mark_inline): Assert that we never inline uninlinable call.
* ipa-inline.c (cgraph_mark_inline): Assert that we never inline
uninlinable call.
(cgraph_decide_inlining_of_small_function, cgraph_decide_inlining,
cgraph_decide_inlining_incrementally): Move uninlinability checks to
places other call site specific checks are performed.
From-SVN: r126015
Geoffrey Keating [Tue, 26 Jun 2007 01:18:08 +0000 (01:18 +0000)]
re PR tree-optimization/20216 (Simple loop runs out of stack at -O1)
PR 20216
* gcc.dg/pr20216.c: New.
From-SVN: r126014
Mike Stump [Tue, 26 Jun 2007 00:46:33 +0000 (00:46 +0000)]
acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Fix incremental builds.
* acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Fix incremental builds.
(ACX_HAVE_GCC_FOR_TARGET): Likewise.
From-SVN: r126013
Andrew Pinski [Tue, 26 Jun 2007 00:19:44 +0000 (00:19 +0000)]
re PR tree-optimization/32421 (-ftree-vectorize -msse2 ICEs in build2_stat when vectorizing POINTER_PLUS_EXPR)
2007-06-25 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR tree-opt/32421
* tree-vect-transform.c (vectorizable_operation): Convert
POINTER_PLUS_EXPR over to PLUS_EXPR.
2007-06-25 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR tree-opt/32421
* gcc.dg/vect/pr32421.c: New test.
From-SVN: r126012
GCC Administrator [Tue, 26 Jun 2007 00:16:55 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r126010
Chao-ying Fu [Mon, 25 Jun 2007 22:51:27 +0000 (22:51 +0000)]
rtl.texi (Machine Modes): Document QQ...
* doc/rtl.texi (Machine Modes): Document QQ, HQ, SQ, DQ, TQ,
UQQ, UHQ, USQ, UDQ, UTQ, HA, SA, DA, TA, UHA, USA, UDA, and UTAmodes.
Document MODE_FRACT, MODE_UFRACT, MODE_ACCUM, MODE_UACCUM.
Document GET_MODE_IBIT, and GET_MODE_FBIT.
* machmode.h (VECTOR_MODE_P): Test MODE_VECTOR_FRACT,
MODE_VECTOR_UFRACT, MODE_VECTOR_ACCUM, MODE_VECTOR_UACCUM.
(SCALAR_FRACT_MODE_P, SCALAR_UFRACT_MODE_P, ALL_SCALAR_FRACT_MODE_P,
SCALAR_ACCUM_MODE_P, SCALAR_UACCUM_MODE_P, ALL_SCALAR_ACCUM_MODE_P,
SIGNED_SCALAR_FIXED_POINT_MODE_P, UNSIGNED_SCALAR_FIXED_POINT_MODE_P,
ALL_SCALAR_FIXED_POINT_MODE_P, FRACT_MODE_P, UFRACT_MODE_P,
ALL_FRACT_MODE_P, ACCUM_MODE_P, UACCUM_MODE_P, ALL_ACCUM_MODE_P,
SIGNED_FIXED_POINT_MODE_P, UNSIGNED_FIXED_POINT_MODE_P,
ALL_FIXED_POINT_MODE_P): New define.
(CLASS_HAS_WIDER_MODES_P): Test MODE_FRACT, MODE_UFRACT, MODE_ACCUM,
MODE_UACCUM.
(GET_MODE_IBIT, GET_MODE_FBIT): New define.
* mode-classes.def (MODE_FRACT, MODE_UFRACT, MODE_ACCUM, MODE_UACCUM,
MODE_VECTOR_FRACT, MODE_VECTOR_UFRACT, MODE_VECTOR_ACCUM,
MODE_VECTOR_UACCUM): New mode classes.
* machmode.def: Document FRACT_MODE, UFRACT_MODE, ACCUM_MODE,
UACCUM_MODE, ADJUST_IBIT, and ADJUST_FBIT.
Add QQ, HQ, SQ, DQ, TQ, UQQ, UHQ, USQ, UDQ, UTQ, HA, SA, DA, TA, UHA,
USA, UDA, and UTA.
* genmodes.c (struct mode_data): Add ibit and fbit fields.
(blank_mode): Initialize ibit and fbit.
(adj_ibit, adj_fbit): New to adjust ibit and fbit.
(vector_class): Handle MODE_FRACT, MODE_UFRACT, MODE_ACCUM, MODE_UACCUM.
(new_adjust): Change required_class to required_class_from and
required_class_to for testing within a range.
(complete_mode): Handle MODE_FRACT, MODE_UFRACT, MODE_ACCUM,
MODE_UACCUM, MODE_VECTOR_FRACT, MODE_VECTOR_UFRACT, MODE_VECTOR_ACCUM,
MODE_VECTOR_UACCUM.
(FRACT_MODE, UFRACT_MODE, ACCUM_MODE, UACCUM_MODE): New define.
(make_fixed_point_mode): New.
(_ADD_ADJUST): Change C to C1 and C2.
(ADJUST_BYTESIZE, ADJUST_ALIGNMENT, ADJUST_FLOAT_FORMAT): Change to
use a range for machine classes.
(ADJUST_IBIT, ADJUST_FBIT): New.
(emit_insn_modes_h): Output defines of CONST_MODE_IBIT and
CONST_MODE_FBIT.
(emit_mode_adjustments): Handle MODE_VECTOR_FRACT, MODE_VECTOR_UFRACT,
MODE_VECTOR_ACCUM, MODE_VECTOR_UACCUM.
Emit adjustment for ibit and fbit.
(emit_mode_ibit, emit_mode_fbit): New.
(emit_insn_modes_c): Add emit_mode_ibit and emit_mode_fbit.
From-SVN: r126007
Simon Martin [Mon, 25 Jun 2007 22:51:12 +0000 (22:51 +0000)]
re PR c++/32111 (ICE declaring destructor as friend)
gcc/cp/
2007-06-26 Simon Martin <simartin@users.sourceforge.net>
PR c++/32111
* decl.c (grokdeclarator): Reset friendp for member functions declared
friend of their own class.
gcc/testsuite/
2006-06-26 Simon Martin <simartin@users.sourceforge.net>
PR c++/32111
* g++.dg/other/friend5.C: New test.
From-SVN: r126006
Martin Michlmayr [Mon, 25 Jun 2007 21:15:48 +0000 (21:15 +0000)]
add myself to MAINTAINERS under Write After Approval.
From-SVN: r126003
Nathan Froyd [Mon, 25 Jun 2007 19:15:08 +0000 (19:15 +0000)]
spe.md (*frob_ti_tf_2): Specify an input_operand as the source of the set.
* config/rs6000/spe.md (*frob_ti_tf_2): Specify an input_operand
as the source of the set.
From-SVN: r126002
Roman Zippel [Mon, 25 Jun 2007 18:43:50 +0000 (18:43 +0000)]
m68k.h (DATA_REGNO_P, [...]): Use IN_RANGE.
* config/m68k/m68k.h (DATA_REGNO_P, ADDRESS_REGNO_P, INT_REGNO_P,
FP_REGNO_P): Use IN_RANGE.
(REGNO_OK_FOR_DATA_P, REGNO_OK_FOR_FP_P): Remove.
(REGNO_OK_FOR_INDEX_NONSTRICT_P, REGNO_OK_FOR_BASE_NONSTRICT_P): New.
(DATA_REG_P): Use DATA_REGNO_P.
(FP_REG_P): Use FP_REGNO_P.
(ADDRESS_REG_P): Use ADDRESS_REGNO_P.
* config/m68k/m68k.c (m68k_legitimate_base_reg_p): Use
REGNO_OK_FOR_INDEX_NONSTRICT_P, REGNO_OK_FOR_BASE_NONSTRICT_P.
From-SVN: r126001
Paul Thomas [Mon, 25 Jun 2007 18:27:59 +0000 (18:27 +0000)]
re PR fortran/32464 (ICE: USE in contained subroutine)
2007-06-25 Paul Thomas <pault@gcc.gnu.org>
PR fortran/32464
* resolve.c (check_host_association): Return if the old symbol
is use associated. Introduce retval to reduce the number of
evaluations of the first-order return value.
PR fortran/31494
* match.c (gfc_match_call): If a host associated symbol is not
a subroutine, build a new symtree/symbol in the current name
space.
2007-06-25 Paul Thomas <pault@gcc.gnu.org>
PR fortran/32464
* gfortran.dg/host_assoc_function_2.f90: New test.
PR fortran/31494
* gfortran.dg/host_assoc_call_1.f90: New test.
From-SVN: r126000
Adam Nemet [Mon, 25 Jun 2007 17:21:46 +0000 (17:21 +0000)]
re PR libfortran/32495 (static declaration of 'strcasestr' follows non-static declaration)
PR libfortran/32495
* runtime/backtrace.c (local_strcasestr): Rename from strcasestr.
(show_backtrace): Rename strcasestr to local_strcasestr.
From-SVN: r125998
Jerry DeLisle [Mon, 25 Jun 2007 02:53:48 +0000 (02:53 +0000)]
Fix change log, removing erroneous PR number
From-SVN: r125997
Jerry DeLisle [Mon, 25 Jun 2007 02:48:14 +0000 (02:48 +0000)]
re PR libfortran/32456 (IO error message should show Unit/Filename)
2007-06-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/32456
* gfortran.dg/secnds-1.f: Revise test to reduce random errors.
From-SVN: r125996
GCC Administrator [Mon, 25 Jun 2007 00:16:54 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r125994
Jan Hubicka [Sun, 24 Jun 2007 23:24:10 +0000 (01:24 +0200)]
re PR tree-optimization/30563 (ice for legal code with flags -O2 -fno-unit-at-a-time)
PR middle-end/30563
* cgraphunit.c (cgraph_analyze_function): Fix ordering problem.
From-SVN: r125991
Jerry DeLisle [Sun, 24 Jun 2007 23:03:29 +0000 (23:03 +0000)]
re PR libfortran/32456 (IO error message should show Unit/Filename)
2007-06-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/32456
* gfortran.dg/error_format.f90: New test.
From-SVN: r125990
Jerry DeLisle [Sun, 24 Jun 2007 22:56:21 +0000 (22:56 +0000)]
re PR libfortran/32456 (IO error message should show Unit/Filename)
2007-06-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/32456
* runtime/error.c (show_locus): Update to emit the unit number
and file name involved with the error. Use new function
filename_from_unit.
* libgfortran.h (filename_from_unit): Declare new function.
* io/unit.c (init_units): Set the unit file name for stdin, stdout,
and stderr for use later in error reporting.
(filename_from_unit): Add this new function.
From-SVN: r125989
Sebastian Pop [Sun, 24 Jun 2007 20:59:02 +0000 (20:59 +0000)]
re PR tree-optimization/32461 (Segmentation fault in build_classic_dist_vector_1() at tree-data-ref.c:2700)
PR middle-end/32461
* fold-const.c (fold_binary): Strip nops of operand 0
of BIT_NOT_EXPR before calling operand_equal_p.
* testsuite/gcc.dg/tree-ssa/pr32461-1.c: New.
* testsuite/gcc.dg/tree-ssa/pr32461-2.c: New.
From-SVN: r125988
Paul Thomas [Sun, 24 Jun 2007 19:24:02 +0000 (19:24 +0000)]
re PR fortran/32136 (ICE with transfer in gfc_conv_array_initializer)
2007-06-24 Paul Thomas <pault@gcc.gnu.org>
PR fortran/32136
* gfortran.dg/pr32136.f90: New test.
From-SVN: r125987
Jerry DeLisle [Sun, 24 Jun 2007 18:58:36 +0000 (18:58 +0000)]
re PR fortran/32446 (F0.n output format fails with large numbers)
2007-06-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/32446
* gfortran.dg/fmt_huge.f90: New test.
From-SVN: r125986
Jerry DeLisle [Sun, 24 Jun 2007 18:54:50 +0000 (18:54 +0000)]
re PR fortran/32446 (F0.n output format fails with large numbers)
2007-06-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/32446
* io/write.c (output_float): Calculate ndigits correctly for large
numbered formats that must pad zeros before the decimal point.
From-SVN: r125985
Tobias Burnus [Sun, 24 Jun 2007 16:19:11 +0000 (18:19 +0200)]
re PR fortran/32460 (structure constructor not allowed if a USEd type has private components)
2007-06-24 Tobias Burnus <burnus@net-de>
PR fortran/32460
* interface.c (gfc_compare_derived_types): Add access check.
* symbol.c (gfc_find_component): Ditto.
(gfc_set_component_attr,gfc_get_component_attr) Copy access state.
* dump-parse-tree.c (gfc_show_components): Dump access state.
* gfortran.h (struct gfc_component): Add gfc_access.
* module.c (mio_component): Add access state.
* (gfc_match_structure_constructor): Check for private access state.
2007-06-24 Tobias Burnus <burnus@net-de>
PR fortran/32460
* gfortran.dg/private_type_6.f90: New.
From-SVN: r125984
Paul Thomas [Sun, 24 Jun 2007 11:04:02 +0000 (11:04 +0000)]
re PR fortran/32298 (MINLOC / MAXLOC: off-by one for PARAMETER arrays)
2007-06-24 Paul Thomas <pault@gcc.gnu.org>
PR fortran/32298
PR fortran/31726
* trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Calculate
the offset between the loop counter and the position as
defined. Add the offset within the loop so that the mask acts
correctly. Do not advance the location on the basis that it
is zero.
2007-06-24 Paul Thomas <pault@gcc.gnu.org>
PR fortran/31726
* gfortran.dg/minmaxloc_1.f90: New test.
PR fortran/32298
* gfortran.dg/minmaxloc_2.f90: New test.
From-SVN: r125983
GCC Administrator [Sun, 24 Jun 2007 00:16:55 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r125980
Mark Mitchell [Sat, 23 Jun 2007 19:17:04 +0000 (19:17 +0000)]
extend.texi: Document that dllimport and dllexport imply default visibility.
2007-06-23 Mark Mitchell <mark@codesourcery.com>
* doc/extend.texi: Document that dllimport and dllexport imply
default visibility.
* tree.c (handle_dll_attribute): Set DECL_VISIBILITY on the
imported or exported declaration, including type declarations.
* c-common.c (handle_visibility_attribute): Check for conflicts
with dllimport/dllexport.
(c_determine_visibility): Handle dllimport/dllexport as an
explicit visibility atttribute.
2007-06-23 Mark Mitchell <mark@codesourcery.com>
* decl2.c (determine_visibility): Don't look for dllexport here.
(determine_visibility_from_class): Tidy.
2007-06-23 Mark Mitchell <mark@codesourcery.com>
* gcc.dg/visibility-12.c: New test.
* gcc.dg/visibility-13.c: Likewise.
* g++.dg/ext/visibility-9.C: Likewise.
* g++.dg/ext/visibility-10.C: Likewise.
From-SVN: r125975
Richard Guenther [Sat, 23 Jun 2007 18:17:57 +0000 (18:17 +0000)]
re PR tree-optimization/16876 (ICE on testcase with -O3 in fold-const)
2007-06-23 Richard Guenther <rguenther@suse.de>
PR tree-optimization/16876
PR middle-end/29478
* tree.h (CALL_CANNOT_INLINE_P): New macro to access static_flag
for CALL_EXPRs.
* tree-inline.c (initialize_inlined_parameters): Do not call
lang_hooks.tree_inlining.convert_parm_for_inlining.
* cgraphbuild.c (initialize_inline_failed): Set inline failed
reason for mismatched types.
* gimplify.c (gimplify_call_expr): Verify the call expression
arguments match the called function type signature. Otherwise
mark the call expression to be not considered for inlining
using CALL_CANNOT_INLINE_P flag.
* ipa-inline.c (cgraph_mark_inline): Honor CALL_CANNOT_INLINE_P on the
edges call expression.
(cgraph_decide_inlining_of_small_function): Likewise.
(cgraph_decide_inlining): Likewise.
* c-objc-common.h (LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING):
Remove define.
* c-tree.h (c_convert_parm_for_inlining): Remove declaration.
* c-typeck.c (c_convert_parm_for_inlining): Remove.
* langhooks-def.h (lhd_tree_inlining_convert_parm_for_inlining):
Remove declaration.
(LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING): Remove define.
* langhooks.c (lhd_tree_inlining_convert_parm_for_inlining):
Remove.
* langhooks.h (struct lang_hooks_for_tree_inlining): Remove
convert_parm_for_inlining member.
* gcc.dg/pr29254.c: The warning is bogus.
* gcc.dg/warn-1.c: Likewise.
* gcc.dg/assign-warn-3.c: Likewise.
* gcc.dg/noncompile/pr16876.c: The testcase is bogus, remove.
From-SVN: r125974
Richard Earnshaw [Sat, 23 Jun 2007 18:07:04 +0000 (18:07 +0000)]
re PR target/31152 (-(x>y) generates wrong code)
PR target/31152
* arm.md (negscc): Match the correct operand for optimized LT0 test.
Remove optimization for GT.
*gcc.c-torture/execute/
20070623-1.c: New.
From-SVN: r125973
Kenneth Zadeck [Sat, 23 Jun 2007 16:21:43 +0000 (16:21 +0000)]
re PR target/32437 (MIPS: FAIL in gcc.dg/cleanup-[8|9|10|11].c)
2007-06-23 Kenneth Zadeck <zadeck@naturalbridge.com>
PR middle-end/32437
*dce.c (deletable_insn_p): Add extra parameter and recurse if insn
is a PARALLEL.
(prescan_insns_for_dce): Add extra parameter.
From-SVN: r125972
Jan Hubicka [Sat, 23 Jun 2007 11:58:18 +0000 (13:58 +0200)]
re PR middle-end/31541 (cannot take address of bit field)
PR middle-end/31541
* gimplify.c (mark_addressable): New function.
(gimplify_modify_expr_rhs, gimplify_addr_expr, gimplify_expr): Use it.
* gcc.c-torture/compile/pr31541.c: New.
From-SVN: r125971
GCC Administrator [Sat, 23 Jun 2007 00:16:59 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r125962
Jakub Jelinek [Fri, 22 Jun 2007 20:06:35 +0000 (22:06 +0200)]
pthread_support.c (GC_get_thread_stack_base): Handle pthread_getattr_np failures.
* pthread_support.c (GC_get_thread_stack_base): Handle
pthread_getattr_np failures.
From-SVN: r125957
Uros Bizjak [Fri, 22 Jun 2007 19:39:02 +0000 (21:39 +0200)]
large-size-array-3.c: Fix dg-do compile directive.
* gcc.target/i386/large-size-array-3.c: Fix dg-do compile directive.
Remove -m64 from dg-options.
From-SVN: r125956
Uros Bizjak [Fri, 22 Jun 2007 18:51:28 +0000 (20:51 +0200)]
re PR middle-end/32374 (internal compiler error: in reload_cse_simplify_operands, at postreload.c:396)
PR middle-end/32374
* expr.c (store_constructor): Do not clobber non-zeroed memory.
testsuite/ChangeLog:
PR middle-end/32374
* gcc.dg/pr32374.c: New test.
From-SVN: r125955
Daniel Franke [Fri, 22 Jun 2007 18:33:35 +0000 (14:33 -0400)]
re PR fortran/31473 (gfortran does not detect duplicate EXTERNAL or INTRINSIC declarations)
2007-06-22 Daniel Franke <franke.daniel@gmail.com>
PR fortran/31473
* symbol.c (gfc_copy_attr): Emit errors for duplicate
EXTERNAL/INTRINSIC statements.
From-SVN: r125954
Uros Bizjak [Fri, 22 Jun 2007 17:51:06 +0000 (19:51 +0200)]
re PR target/32413 (internal compiler error: in reload_cse_simplify_operands, at postreload.c:396)
PR target/32413
* config/i386/i386.c (ix86_register_move_cost): Rise the cost of
moves between MMX/SSE registers to at least 8 units to prevent
ICE caused by non-tieable SI/HI/QImodes in SSE registers.
From-SVN: r125951
Jerry DeLisle [Fri, 22 Jun 2007 16:23:55 +0000 (16:23 +0000)]
re PR fortran/32360 (GFORTRAN WON'T COMPILE 'DATA PTR1 /NULL ()/' WHEN PTR1 HAS POINTER ATTRIBUTE)
2007-06-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/32360
* gfortran.dg/pointer_assign_3.f90: New test.
From-SVN: r125950
Jerry DeLisle [Fri, 22 Jun 2007 16:21:23 +0000 (16:21 +0000)]
re PR fortran/32360 (GFORTRAN WON'T COMPILE 'DATA PTR1 /NULL ()/' WHEN PTR1 HAS POINTER ATTRIBUTE)
2007-06-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/32360
* expr.c (gfc_check_assign): If the rvalue expression type is NULL_EXPR,
check to see if the lvalue has attribute pointer and data.
From-SVN: r125949
Uros Bizjak [Fri, 22 Jun 2007 12:56:37 +0000 (14:56 +0200)]
i386.c (override_options): Correct x86_sahf setting condition.
* config/i386/i386.c (override_options): Correct x86_sahf
setting condition.
From-SVN: r125948
David Daney [Fri, 22 Jun 2007 04:50:50 +0000 (04:50 +0000)]
Fix PR number from last commit 32046->32406.
From-SVN: r125942
David Daney [Fri, 22 Jun 2007 04:46:08 +0000 (04:46 +0000)]
re PR fortran/32046 (wrong code with -O2 for gfortran.dg/interface_12.f90 & result_in_spec_1.f90)
PR target/32046
* config/mips/mips.md (define_constants): Rename UNSPEC_EH_RECEIVER
to UNSPEC_NONLOCAL_GOTO_RECEIVER globally.
(exception_receiver): Renamed to ...
(nonlocal_goto_receiver): ... this.
From-SVN: r125941
Roman Zippel [Fri, 22 Jun 2007 02:55:07 +0000 (02:55 +0000)]
df-scan.c (df_read_modify_subreg_p): Use REGMODE_NATURAL_SIZE.
* df-scan.c (df_read_modify_subreg_p): Use REGMODE_NATURAL_SIZE.
(df_def_record_1): Set (DF_REF_READ_WRITE | DF_REF_PARTIAL) for
partial register accesses.
From-SVN: r125940
Jerry DeLisle [Fri, 22 Jun 2007 01:54:27 +0000 (01:54 +0000)]
re PR fortran/31162 (missing warning for real do-loops with implicit typed variables)
2007-06-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/31162
* gfortran.dg/assign.f90: Update test.
* gfortran.dg/real_do_1.f90: Update test.
* gfortran.dg/gomp/omp_do1.f90: Update test.
* gfortran.dg/warnings_are_errors_1.f: Update test.
* gfortran.dg/g77/
20010519-1.f: Update test.
* gfortran.dg/g77/pr9258.f: Update test.
* gfortran.dg/g77/960317-1.f: Update test.
From-SVN: r125939
Jerry DeLisle [Fri, 22 Jun 2007 01:50:09 +0000 (01:50 +0000)]
re PR fortran/31162 (missing warning for real do-loops with implicit typed variables)
2007-06-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/31162
* resolve.c (gfc_resolve_iterator_expr): Add check for REAL using
gfc_notify_standard. (gfc_resolve_iterator): Remove check.
(resolve_branch): Change "Obsolete" to "Deleted feature".
* io.c (resolve_tag): Ditto.
* match.c (gfc_match_pause, gfc_match_assign, gfc_match_goto): Ditto.
From-SVN: r125938
GCC Administrator [Fri, 22 Jun 2007 00:16:59 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r125936
Adam Nemet [Thu, 21 Jun 2007 23:46:59 +0000 (23:46 +0000)]
fold-const.c (debug_fold_checksum): Move it under ENABLE_FOLD_CHECKING.
* fold-const.c (debug_fold_checksum): Move it under
ENABLE_FOLD_CHECKING.
From-SVN: r125932
Sebastian Pop [Thu, 21 Jun 2007 21:25:27 +0000 (21:25 +0000)]
re PR middle-end/20623 (ICE: fold check: original tree changed by fold with --enable-checking=fold)
PR middle-end/20623
* tree.h (debug_fold_checksum): Declared.
* fold-const.c (build_fold_addr_expr_with_type_1): New.
(build_fold_addr_expr_with_type, build_fold_addr_expr): Use
build_fold_addr_expr_with_type_1.
(fold_addr_expr, debug_fold_checksum): New.
(fold_checksum_tree): Don't fold TREE_CHAIN of an SSA_NAME.
(fold_unary, fold_comparison, split_address_to_core_and_offset):
Use fold_addr_expr.
From-SVN: r125929
Sebastian Pop [Thu, 21 Jun 2007 17:06:05 +0000 (17:06 +0000)]
re PR tree-optimization/19590 (IVs with the same evolution not eliminated)
PR tree-optimization/19590
* tree-vrp.c (adjust_range_with_scev): Set the range when the result
of scev is a constant.
* gcc/testsuite/gcc.dg/tree-ssa/pr19590.c: New.
From-SVN: r125925
Kenneth Zadeck [Thu, 21 Jun 2007 16:24:59 +0000 (16:24 +0000)]
df-problems.c (df_note_bb_compute): Made computation of live info consistent with df_lr.
2007-06-21 Kenneth Zadeck <zadeck@naturalbridge.com>
* df-problems.c (df_note_bb_compute): Made computation of live
info consistent with df_lr.
From-SVN: r125924
Richard Guenther [Thu, 21 Jun 2007 14:54:47 +0000 (14:54 +0000)]
re PR tree-optimization/32453 (ICE in build2_stat, at tree.c:3074 (extract_range_from_assert))
2007-06-21 Richard Guenther <rguenther@suse.de>
PR tree-optimization/32453
* tree-vrp.c (extract_range_from_assert): Build POINTER_PLUS_EXPR
for pointer anti-range.
* gcc.c-torture/compile/pr32453.c: New testcase.
From-SVN: r125922
H.J. Lu [Thu, 21 Jun 2007 12:31:09 +0000 (12:31 +0000)]
i386.c (processor_target_table): Increase maximum skip from 7 byte to 10 byte for Pentium Pro...
2007-06-21 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (processor_target_table): Increase maximum
skip from 7 byte to 10 byte for Pentium Pro, Core 2 Duo and
default 64bit.
* config/i386/linux.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Ensure 8
byte alignment if > 8 byte alignment is preferred.
* config/i386/x86-64.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Likewise.
From-SVN: r125920
Jakub Jelinek [Thu, 21 Jun 2007 12:20:42 +0000 (14:20 +0200)]
re PR tree-optimization/31866 (ICE with tree check error: expected ssa_name, have var_decl in create_outofssa_var_map)
PR tree-optimization/31866
* tree-ssa-coalesce.c (create_outofssa_var_map): Do nothing
if ASM_EXPR's input is not a SSA_NAME.
* gcc.dg/pr31866.c: New test.
From-SVN: r125919
Jakub Jelinek [Thu, 21 Jun 2007 12:11:00 +0000 (14:11 +0200)]
re PR middle-end/32362 (ICE: in lookup_decl_in_outer_ctx, at omp-low.c:1508)
PR middle-end/32362
* omp-low.c (lookup_decl_in_outer_ctx): Don't ICE if t is NULL,
but decl is a global var, instead return decl.
* gimplify.c (gimplify_adjust_omp_clauses_1): Add shared clauses
even for is_global_var decls, if they are private in some outer
context.
* testsuite/libgomp.c/pr32362-1.c: New test.
* testsuite/libgomp.c/pr32362-2.c: New test.
* testsuite/libgomp.c/pr32362-3.c: New test.
From-SVN: r125917
Richard Guenther [Thu, 21 Jun 2007 12:00:47 +0000 (12:00 +0000)]
re PR tree-optimization/32451 (ICE in verify_flow_info after DOM2)
2007-06-21 Richard Guenther <rguenther@suse.de>
PR tree-optimization/32451
* tree-ssa-threadupdate.c (thread_single_edge): Fixup edge flags.
* g++.dg/torture/
20070621-1.C: New testcase.
From-SVN: r125916
Eric Botcazou [Thu, 21 Jun 2007 10:11:19 +0000 (10:11 +0000)]
re PR tree-optimization/25737 (ACATS
c974001 c974013 hang with struct aliasing)
PR tree-optimization/25737
* misc.c (gnat_post_options): Do not force flag_tree_salias to 0.
From-SVN: r125915
Christian Bruel [Thu, 21 Jun 2007 08:58:53 +0000 (10:58 +0200)]
svn ci -m "introduce bank[0,1] registers and fix rte delay slot scheduling"
2007-06-21 Christian Bruel <christian.bruel@st.com>
* config/sh/sh-protos.h (sh_loads_bankedreg_p): Declare.
* config/sh/sh.c (sh_loads_bankedreg_p): New function.
(push_regs): Changed saving order or banked registers.
(sh_expand_epilogue): Likewise.
* config/sh/sh.h (BANKED_REGISTER_P): New macro.
(FIRST_BANKED_REG): Likewise.
(LAST_BANKED_REG): Likewise.
* config/sh/sh.md (banked) New attribute.
(in_delay_slot): Check banked attribute.
2007-06-21 Christian Bruel <christian.bruel@st.com>
* gcc.dg/attr-isr.c: Test delay slot content.
From-SVN: r125914
Keith Seitz [Thu, 21 Jun 2007 06:49:02 +0000 (06:49 +0000)]
* gnu/classpath/jdwp/VMVirtualMachine.h: Regenerate.
From-SVN: r125910
Jerry DeLisle [Thu, 21 Jun 2007 02:25:58 +0000 (02:25 +0000)]
re PR fortran/32361 (TYPE DECLARATION TO INITIALIZE DATA IN NAMED COMMON)
2007-06-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/32361
gfortran.dg/pointer_assign_2.f90: New test.
From-SVN: r125909
Jerry DeLisle [Thu, 21 Jun 2007 02:23:45 +0000 (02:23 +0000)]
re PR fortran/32361 (TYPE DECLARATION TO INITIALIZE DATA IN NAMED COMMON)
2007-06-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/32361
* match.c (gfc_match_common): If the symbol value expression type is
NULL_EXPR, don't error if previously initialized.
From-SVN: r125908
Jerry DeLisle [Thu, 21 Jun 2007 01:48:21 +0000 (01:48 +0000)]
re PR fortran/25061 (procedure name conflict)
2007-06-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/25061
gfortran.dg/invalid_procedure_name.f90: New test.
From-SVN: r125907
Jerry DeLisle [Thu, 21 Jun 2007 01:18:02 +0000 (01:18 +0000)]
re PR fortran/25061 (procedure name conflict)
2007-06-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/25061
* decl.c (get_proc_name) Check symbol for generic interface
and issue an error.
From-SVN: r125906
GCC Administrator [Thu, 21 Jun 2007 00:16:52 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r125904
Sebastian Pop [Wed, 20 Jun 2007 23:44:56 +0000 (23:44 +0000)]
re PR tree-optimization/32075 (can't determine dependence between p->a[x+i] and p->a[x+i+1] where x is invariant but defined in the function)
PR tree-optimization/32075
* tree-data-ref.c (subscript_dependence_tester_1,
analyze_miv_subscript, analyze_overlapping_iterations,
add_distance_for_zero_overlaps, build_classic_dist_vector,
subscript_dependence_tester_1, analyze_overlapping_iterations,
subscript_dependence_tester, access_functions_are_affine_or_constant_p,
compute_affine_dependence, compute_all_dependences): Pass loop_nest
to evolution_function_is_affine_multivariate_p.
From-SVN: r125901
Sebastian Pop [Wed, 20 Jun 2007 23:42:28 +0000 (23:42 +0000)]
re PR tree-optimization/32075 (can't determine dependence between p->a[x+i] and p->a[x+i+1] where x is invariant but defined in the function)
PR tree-optimization/32075
* tree-data-ref.c (subscript_dependence_tester_1,
analyze_miv_subscript, analyze_overlapping_iterations,
add_distance_for_zero_overlaps, build_classic_dist_vector,
subscript_dependence_tester_1, analyze_overlapping_iterations,
subscript_dependence_tester, access_functions_are_affine_or_constant_p,
compute_affine_dependence, compute_all_dependences): Pass loop_nest
to evolution_function_is_affine_multivariate_p.
From-SVN: r125900
Keith Seitz [Wed, 20 Jun 2007 20:35:22 +0000 (20:35 +0000)]
Update from classpath trunk:
* classpath/lib/gnu/classpath/jdwp/value/StringValue.class:
Regenerate.
* gnu/classpath/jdwp/value/StringValue.java
(StringValue): Tag of StringValue is STRING not OBJECT.
(write): String values are written to the wire as tag byte
and object ID, not JdwpString.
From-SVN: r125897
Keith Seitz [Wed, 20 Jun 2007 20:32:20 +0000 (20:32 +0000)]
VMVirtualMachine.java (executeMethod): Update from reference implementation.
* gnu/classpath/jdwp/VMVirtualMachine.java (executeMethod):
Update from reference implementation.
* gnu/classpath/jdwp/natVMVirtualMachine.cc (executeMethod):
Update parameter list to match new VMVirtualMachine interface.
* classpath/lib/gnu/classpath/jdwp/processor/ClassTypeCommandSet.class:
Regenerate.
* classpath/lib/gnu/classpath/jdwp/processor/
ObjectReferenceCommandSet.class: Regenerate.
* classpath/lib/gnu/classpath/jdwp/value/ObjectValue.class: Regenerate.
* classpath/lib/gnu/classpath/jdwp/VMVirtualMachine.class: Regenerate.
* classpath/lib/gnu/classpath/jdwp/util/MethodResult.class: Regenerate.
From-SVN: r125896
Keith Seitz [Wed, 20 Jun 2007 20:30:34 +0000 (20:30 +0000)]
Update from classpath trunk:
* gnu/classpath/jdwp/processor/ClassTypeCommandSet.java
(executeInvokeMethod): No need to use ValueFactory any more;
MethodResult.getReturnedValue now returns a Value.
(executeNewInstance): Double-check that return result is
an ObjectValue; throw JdwpInternalErrorException if it is not.
(invokeMethod): Method IDs come from VMMethod, not VMIdManager.
Arguments are Values not Objects.
Use ValueFactory to create arguments.
Pass invocation options to VMVirtualMachine.executeMethod.
Don't do any thread suspend/resume work: VMVM.executeMethod
will take care of it.
* gnu/classpath/jdwp/processor/ObjectReferenceCommandSet.java
(executeInvokeMethod): Method IDs come from VMMethod, not
VMIdManager.
Arguments should be Values instead of Objects.
Use ValueFactory to create Values.
Remove specific option handling and pass options to
VMVirtualMachine.executeMethod.
Remove thread suspension.
Use MethodResult.getReturnedValue to get method's result.
* gnu/classpath/jdwp/util/MethodResult.java
(returnedValue): Change type to Value.
(thrownException): Change type to Throwable.
(resType): Remove.
(MethodResult): New constructor.
(setReturnedValue): Remove.
(SetThrownException): Remove.
(getResultType): Remove.
(setResultType): Remove.
* gnu/classpath/jdwp/value/ObjectValue.java (getValue):
New method.
* vm/reference/gnu/classpath/jdwp/VMVirtualMachine.java
(executeMethod): Replace "nonVirtual" parameter with more
generic "options" parameter.
Replace java.lang.reflect.Method parameter with VMMethod.
Replace Object[] parameter with Value[] parameter.
From-SVN: r125895
Eric Botcazou [Wed, 20 Jun 2007 20:26:07 +0000 (22:26 +0200)]
df-scan.c (df_get_call_refs): Be prepared for MEMs inside CLOBBERs.
* df-scan.c (df_get_call_refs): Be prepared for MEMs inside CLOBBERs.
From-SVN: r125894
Rask Ingemann Lambertsen [Wed, 20 Jun 2007 19:58:57 +0000 (19:58 +0000)]
re PR target/32335 (libgcc build failure, ICE in cselib_record_set, at cselib.c:1508)
2007-06-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
PR target/32335
* config/m32c/m32c.c (m32c_emit_epilogue): Use new HImode epilogue
for TARGET_A16.
* config/m32c/prologue.md (epilogue_exitd_16): New.
(epilogue_reit_16): New.
(epilogue_exitd): Rename to epilogue_exitd_24.
(epilogue_reit): Rename to epilogue_reit_24.
From-SVN: r125893
Rask Ingemann Lambertsen [Wed, 20 Jun 2007 19:57:32 +0000 (19:57 +0000)]
re PR target/32335 (libgcc build failure, ICE in cselib_record_set, at cselib.c:1508)
2007-06-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
PR target/32335
* config/m32c/m32c.c (m32c_emit_epilogue): Use new HImode epilogue
for TARGET_A16.
* config/m32c/prologue.md (epilogue_exitd_16): New.
(epilogue_reit_16): New.
(epilogue_exitd): Rename to epilogue_exitd_24.
(epilogue_reit): Rename to epilogue_reit_24.
From-SVN: r125892
Seongbae Park [Wed, 20 Jun 2007 18:22:28 +0000 (18:22 +0000)]
dbgcnt.def (global_alloc_at_func, [...]): New counters.
2007-06-20 Seongbae Park <seongbae.park@gmail.com>
Maxim Kuvyrkov <mkuvyrkov@ispras.ru>
* dbgcnt.def (global_alloc_at_func, global_alloc_at_reg):
New counters.
* haifa-sched.c (queue_to_ready): Don't requeue next insn
if dbg_cnt (sched_insn) reaches the limit.
(choose_ready): New parameter INSN_PTR and new return value.
(schedule_block): Handle dbg_cnt (sched_insn). Handle
the new return value from choose_ready.
* global.c (global_aloc): New dbgcnt global_alloc_at_reg.
(rest_of_handle_global_alloc): New global_alloc_at_func.
Co-Authored-By: Maxim Kuvyrkov <mkuvyrkov@ispras.ru>
From-SVN: r125891
Adam Nemet [Wed, 20 Jun 2007 18:19:10 +0000 (18:19 +0000)]
re PR tree-optimization/25737 (ACATS
c974001 c974013 hang with struct aliasing)
PR tree-optimization/25737
* tree.h (struct tree_struct_field_tag): Add new field alias_set.
(SFT_NONADDRESSABLE_P, SFT_ALIAS_SET): New macros.
* tree-flow.h (struct fieldoff): Add new field alias_set.
* tree-ssa-structalias.c (push_fields_onto_fieldstack): Add new
argument addressable_type. Set alias_set of fieldoff.
* tree-ssa-alias.c (create_sft): Add new argument alias_set.
(create_overlap_variables_for): Pass alias_set from fieldoff to
create_sft.
* alias.c (get_alias_set): Use alias_set from SFT if set.
From-SVN: r125890
Adam Nemet [Wed, 20 Jun 2007 18:17:20 +0000 (18:17 +0000)]
re PR tree-optimization/25737 (ACATS
c974001 c974013 hang with struct aliasing)
PR tree-optimization/25737
* testsuite/gcc.dg/tree-ssa/alias-14.c: New test.
From-SVN: r125889
Hui-May Chang [Wed, 20 Jun 2007 16:43:24 +0000 (16:43 +0000)]
darwin.h (ASM_OUTPUT_COMMON): Print the size of a variable as an unsigned HOST_WIDE_INT integer.
* gcc/config/i386/darwin.h (ASM_OUTPUT_COMMON): Print the size
of a variable as an unsigned HOST_WIDE_INT integer.
* gcc.target/i386/large-size-array-3.c: New.
From-SVN: r125888
Andrew Pinski [Wed, 20 Jun 2007 14:57:10 +0000 (14:57 +0000)]
re PR fortran/32140 (Miscompilation with -O1)
2007-06-20 Andrew Pinski <andrew_pinski@playstation.sony.com>
Richard Guenther <rguenther@suse.de>
PR fortran/32140
* trans.c (gfc_build_addr_expr): Use the correct types.
* gfortran.fortran-torture/execute/pr32140.f90: New testcase.
Co-Authored-By: Richard Guenther <rguenther@suse.de>
From-SVN: r125886
Nick Clifton [Wed, 20 Jun 2007 08:47:02 +0000 (08:47 +0000)]
Add (accidentally omited) ChangeLog entry for delta to config/m32r/linux.h
From-SVN: r125883
Uros Bizjak [Wed, 20 Jun 2007 07:43:43 +0000 (09:43 +0200)]
ChangeLog: Strip testsuite/ from file names.
* ChangeLog: Strip testsuite/ from file names. Fix whitespace.
Fix line wrapping.
From-SVN: r125882
Zdenek Dvorak [Wed, 20 Jun 2007 06:56:26 +0000 (08:56 +0200)]
re PR rtl-optimization/32405 (assertion failure in loop-iv.c; probable dataflow regression)
PR rtl-optimization/32405
* loop-iv.c (iv_get_reaching_def): Fail for partial defs.
From-SVN: r125881
Jakub Jelinek [Wed, 20 Jun 2007 06:42:00 +0000 (08:42 +0200)]
* Makefile.in (omega.o): Depend on $(DIAGNOSTIC_H).
From-SVN: r125876
Jakub Jelinek [Wed, 20 Jun 2007 06:39:53 +0000 (08:39 +0200)]
re PR middle-end/31959 (ICE in expand_builtin_expect, at builtins.c:5112)
PR middle-end/31959
* builtins.c: Include diagnostic.h.
(expand_builtin_expect): Make gcc_assert more permissive.
* Makefile.in (builtins.o): Depend on $(DIAGNOSTIC_H).
* gcc.dg/pr31959.c: New test.
From-SVN: r125875
Jakub Jelinek [Wed, 20 Jun 2007 06:37:17 +0000 (08:37 +0200)]
re PR inline-asm/32109 (ICE with inline-asm and class with destructor)
PR inline-asm/32109
* gimplify.c (gimplify_asm_expr): Issue error if type is addressable
and !allows_mem.
* g++.dg/ext/asm10.C: New test.
From-SVN: r125874
Jakub Jelinek [Wed, 20 Jun 2007 06:35:55 +0000 (08:35 +0200)]
re PR middle-end/32285 (Miscompilation with pure _Complex returning call inside another fn's argument list)
PR middle-end/32285
* calls.c (precompute_arguments): Also precompute CALL_EXPR arguments
if ACCUMULATE_OUTGOING_ARGS.
* gcc.c-torture/execute/
20070614-1.c: New test.
From-SVN: r125873
GCC Administrator [Wed, 20 Jun 2007 00:16:56 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r125867
Chris Matthews [Wed, 20 Jun 2007 00:10:46 +0000 (00:10 +0000)]
* MAINTAINERS (Write After Approval): Add myself.
From-SVN: r125864
Rask Ingemann Lambertsen [Tue, 19 Jun 2007 21:41:43 +0000 (23:41 +0200)]
m68hc11.c: Include dataflow header file.
2007-06-19 Rask Ingemann Lambertsen <rask@sygehus.dk>
* config/m68hc11/m68hc11.c: Include dataflow header file.
(m68hc11_reorg): Port to dataflow.
From-SVN: r125861
Kenneth Zadeck [Tue, 19 Jun 2007 21:07:29 +0000 (21:07 +0000)]
forgot to save back Changelog
From-SVN: r125860
Uros Bizjak [Tue, 19 Jun 2007 19:58:26 +0000 (21:58 +0200)]
i386.c (ix86_emit_swsqrtsf): Filter out infinity result of rsqrt insn for zero input argument to avoid NaN.
* config/i386/i386.c (ix86_emit_swsqrtsf): Filter out infinity
result of rsqrt insn for zero input argument to avoid NaN.
From-SVN: r125858
Kenneth Zadeck [Tue, 19 Jun 2007 19:04:52 +0000 (19:04 +0000)]
df.h (DF_FIRST_OPTIONAL_PROBLEM): Removed.
2007-06-15 Kenneth Zadeck <zadeck@naturalbridge.com>
* df.h (DF_FIRST_OPTIONAL_PROBLEM): Removed.
(struct df_problem.free_blocks_on_set_blocks): New field.
(struct dataflow.optional_p): New field.
(df_bb_regno_last_use_find, df_insn_regno_def_p): Removed.
(df_live_set_all_dirty): New function.
* df-scan.c (df_scan_alloc): Initialize optional_p.
(problem_SCAN): Initialize free_blocks_on_set_blocks.
* df-core.c (df_set_blocks): Removed use of
DF_FIRST_OPTIONAL_PROBLEM. Now uses
df_problem.free_blocks_on_set_blocks to determine which blocks are
recycled.
(df_remove_problem): Removed use of DF_FIRST_OPTIONAL_PROBLEM.
(df_finish_pass): Removed use of DF_FIRST_OPTIONAL_PROBLEM. Now
uses dataflow.optional_p to determine if problem should be
deleted.
(rest_of_handle_df_initialize): Only start live problem if
-02 or above.
(df_bb_regno_last_use_find, df_insn_regno_def_p): Removed.
* df-problems.c (df_ru_alloc, df_rd_alloc, df_lr_alloc,
df_live_alloc, df_urec_alloc, df_note_alloc): set optional_p.
(problem_RU, problem_RD, problem_LR, problem_UREC, problem_CHAIN,
problem_NOTE): Initialize free_blocks_on_set_blocks.
(df_lr_bb_local_compute): Recompute luids if df_live problem is
not active.
(df_live_set_all_dirty, df_note_alloc): New function.
* regrename.c (merge_overlapping_regs): Change DF_LIVE_* to
df_get_live_*.
* sched_ebb.c (compute_jump_reg_dependencies): Ditto.
* postreload.c (reload_combine): Ditto.
* cse.c (cse_extended_basic_block): Ditto.
* regmove.c (mark_flags_life_zones): Ditto.
* rtlfactoring.c (split_blocks_after_seqs, split_pattern_seq,
erase_matching_seqs): Ditto.
* bt-load.c (compute_defs_uses_and_gen): Ditto.
* integrate (allocate_initial_values): Ditto.
* combine.c (reg_dead_at_p): Ditto.
* resource.c (mark_target_live_regs): Ditto.
* sched-rgn.c (check_live_1, update_live_1): Ditto.
* config/sh/sh.c (find_r0_life_regions): Ditto.
* global.c (rest_of_handle_global_alloc): Only add back df_live
for -O > 1.
* local-alloc.c (rest_of_handle_local_alloc): Only remove
df_live for -O > 1.
* ifcvt.c (dead_or_predicable): Change DF_LIVE_* to
df_get_live_*.
(if_convert): Make sure df_live is there at -O == 1.
(pass_if_after_combine): Cleanup flags.
* init-regs.c (initialize_uninitialized_regs): Make sure df_live
is there at -O == 1.
From-SVN: r125857
Seongbae Park [Tue, 19 Jun 2007 18:47:09 +0000 (18:47 +0000)]
arm.c (arm_get_frame_offsets): Set offsets->locals_base to avoid negative stack size.
gcc/ChangeLog:
2007-06-19 Seongbae Park <seongbae.park@gmail.com>
* config/arm/arm.c (arm_get_frame_offsets): Set
offsets->locals_base to avoid negative stack size.
(thumb1_expand_prologue): Assert on negative stack size.
gcc/testsuite/ChangeLog:
2007-06-19 Seongbae Park <seongbae.park@gmail.com>
* gcc.target/arm/stack-corruption.c: New test.
From-SVN: r125856
Sebastian Pop [Tue, 19 Jun 2007 18:35:39 +0000 (18:35 +0000)]
re PR tree-optimization/32367 (internal compiler error: in build_polynomial_chrec, at tree-chrec.h:113)
PR tree-optimization/32367
* tree-chrec.h (build_polynomial_chrec): Verify that the left hand side
of the chrec has no evolution in that loop.
* testsuite/gcc.dg/tree-ssa/pr32367.c: New.
From-SVN: r125855
Bob Wilson [Tue, 19 Jun 2007 17:58:13 +0000 (17:58 +0000)]
xtensa.c: Include "df.h".
* config/xtensa/xtensa.c: Include "df.h".
(xtensa_builtin_saveregs): Use adjust_address instead of change_address.
(xtensa_va_start): Invoke make_tree with sizetype for
expand_builtin_saveregs and then convert the result to a pointer.
Use POINTER_PLUS_EXPR. Use size_int instead of build_int_cst.
(xtensa_gimplify_va_arg_expr): Use size_int instead of build_int_cst.
Subtract argument size from index value as integers and then use
POINTER_PLUS_EXPR to add the result to the array address.
From-SVN: r125854
Rask Ingemann Lambertsen [Tue, 19 Jun 2007 17:35:16 +0000 (19:35 +0200)]
re PR target/32335 (libgcc build failure, ICE in cselib_record_set, at cselib.c:1508)
2007-06-19 Rask Ingemann Lambertsen <rask@sygehus.dk>
PR target/32335
* config/m32c/m32c.c: Include dataflow header file.
(m32c_emit_prologue): Adjust for prologue insn change.
* config/m32c/prologue.md (prologue_enter_16): Only modify SP_REGNO
once inside a PARALLEL. Assume frame size passed in operand 0
includes space to save the fb register.
(prologue_enter_24): Likewise.
(epilogue_exitd): Only modify SP_REGNO once inside a PARALLEL.
From-SVN: r125853
David Daney [Tue, 19 Jun 2007 16:36:42 +0000 (16:36 +0000)]
re PR target/32313 (Bootstrap failure running gengtype in stage 2.)
PR target/32313
* config/mips/mips.md (cprestore): Mark $gp as used.
From-SVN: r125852
Rask Ingemann Lambertsen [Tue, 19 Jun 2007 16:30:03 +0000 (18:30 +0200)]
re PR target/32369 ([frv] macro "DF_LIVE_IN" passed 2 arguments, but takes just 1)
2007-06-19 Rask Ingemann Lambertsen <rask@sygehus.dk>
PR target/32369
* config/frv/frv.c (frv_ifcvt_modify_tests): Dataflow merge fix.
(frv_ifcvt_modify_insn): Likewise.
From-SVN: r125851
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