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Author SHA1 Message Date
Richard Henderson
9a9286af3c Makefile.in (insn-preds.o): Depend on REGS_H. 
* Makefile.in (insn-preds.o): Depend on REGS_H.
        * genpreds.c (write_insn_preds_c): Include regs.h.
        * config/i386/predicates.md (index_register_operand): Use
        REG_OK_FOR_INDEX_STRICT_P and REG_OK_FOR_INDEX_NONSTRICT_P.

        * config/i386/i386.h (REG_CLASS_FROM_LETTER): Add 'l'.
        * config/i386/i386.md (lea_general_1, lea_general_1_zext,
        lea_general_2, lea_general_2_zext, lea_general_3, lea_general_3_zext,
        adddi_1_rex64, addsi_1, addsi_1_zext, addhi_1_lea, addqi_1_lea,
        ashldi3_1_rex64, ashlsi3_1, ashlsi3_1_zext, ashlhi3_1_lea,
        ashlqi3_1_lea): Use 'l' for index register operand.
        (ashldi3_1_rex64 splitter): Use index_register_operand.
        (ashlsi3_1 splitter): Be more careful with modes.

From-SVN: r92080
 2004-12-13 02:27:46 -08:00
Danny Smith
eb536e6bff re PR target/18459 (gcj no longer works on win32) 
PR target/18459
Fix ChangeLog entry to refer to correct PR
http://gcc.gnu.org/ml/gcc-cvs/2004-12/msg00507.html

From-SVN: r92079
 2004-12-13 08:35:10 +00:00
Danny Smith
e50e6b88e4 defaults.h (TARGET_USE_JCR_SECTION): New macro. 
gcc
	PR/18549
	* defaults.h (TARGET_USE_JCR_SECTION): New macro.
	* doc/tm.texi (TARGET_USE_JCR_SECTION): Document it.
	* config/i386/cygming.h (TARGET_USE_JCR_SECTION): Override
	default.

gcc/java
	PR/18549
	* class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
	Update comment.

From-SVN: r92078
 2004-12-13 06:57:13 +00:00
Uros Bizjak
4049b3760e re PR target/14941 (i386.md strangeness in sse2_movsd) 
PR target/14941
	PR target/18503
	* config/i386/i386.md (sse_movss, sse2_movsd, sse2_movhpd):
	Fix wrong vec_merge selector bitmask.

From-SVN: r92077
 2004-12-13 07:38:45 +01:00
John David Anglin
b80a3161c3 re PR middle-end/17564 (New treatment of function pointers when used with equality operators, when casts are involved) 
PR middle-end/17564
	* gcc.c-torture/execute/20041212-1.c: New test.

From-SVN: r92076
 2004-12-13 04:08:39 +00:00
Richard Henderson
7f68c75fb3 iresolve.c (gfc_resolve_all, [...]): Use PREFIX. 
gcc/fortran/
        * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
        gfc_resolve_cshift, gfc_resolve_dot_product, gfc_resolve_eoshift,
        gfc_resolve_matmul, gfc_resolve_maxloc, gfc_resolve_maxval,
        gfc_resolve_minloc, gfc_resolve_minval, gfc_resolve_pack,
        gfc_resolve_product, gfc_resolve_reshape, gfc_resolve_shape,
        gfc_resolve_spread, gfc_resolve_sum, gfc_resolve_transpose,
        gfc_resolve_unpack: Use PREFIX.
libgfortran/
        * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
        intrinsics/pack_generic.c, intrinsics/reshape_generic.c,
        intrinsics/spread_generic.c, intrinsics/transpose_generic.c,
        intrinsics/unpack_generic.c, m4/cshift1.m4, m4/dotprod.m4,
        m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
        m4/iforeach.m4, m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4,
        m4/reshape.m4, m4/shape.m4, m4/transpose.m4: Use standard prefix
        instead of "__".
        * generated/*: Rebuild.

From-SVN: r92075
 2004-12-12 18:47:58 -08:00
Richard Henderson
5ad85f7dc8 re PR rtl-optimization/17186 (ICE in move_for_stack_reg, at reg-stack.c:1065) 
PR rtl-opt/17186
        * reg-stack.c (move_nan_for_stack_reg): New.
        (subst_stack_regs_pat): Use it.
        (move_for_stack_reg): Handle source register not live with a nan.

From-SVN: r92073
 2004-12-12 18:32:06 -08:00
Richard Henderson
56d76b697d i386.c (ix86_gimplify_va_arg): Fix type mismatch errors across operations. 
* config/i386/i386.c (ix86_gimplify_va_arg): Fix type mismatch
        errors across operations.

From-SVN: r92072
 2004-12-12 17:11:41 -08:00
GCC Administrator
0ecbf41123 Daily bump. 
From-SVN: r92070
 2004-12-13 00:16:17 +00:00
Roger Sayle
eeae0768ac re PR middle-end/12454 (large number of if ();else if cause) 
PR middle-end/12454
	* cp-gimplify.c (gimplify_if_stmt): Optimize the case where the
	condition is a constant and the unexecuted clause is empty.

From-SVN: r92067
 2004-12-12 22:33:00 +00:00
Di-an Jan
d9f235fcf8 * doc/passes.texi (Pass Manager): Correct list of source files. 
From-SVN: r92066
 2004-12-12 21:34:58 +00:00
Richard Henderson
074e6d0113 expr.c (emit_move_change_mode): New. 
* expr.c (emit_move_change_mode): New.
        (emit_move_via_alt_mode): Use it.

From-SVN: r92065
 2004-12-12 13:12:43 -08:00
Tobias Schlüter
23acf4d411 re PR fortran/18869 (multiple common blocks in a single line rejected) 
gcc/
PR fortran/18869
* match.c (gfc_match_common): Skip whitespace.

testsuite/
PR fortran/18869
* gfortran.dg/common_1.f90: New test.

From-SVN: r92064
 2004-12-12 22:12:00 +01:00
Steven G. Kargl
c3d003d207 re PR fortran/16581 (gfortran F90 bit intrinsics don't work with integer*{1,2,8}) 
2004-12-12  Steven G. Kargl  <kargls@comcast.net>

	PR fortran/16581
	* check.c (gfc_check_iand, gfc_check_ibclr, gfc_check_ibits,
	gfc_check_ibset, gfc_check_ieor, gfc_check_ior): Remove default
	integer kind check; Issue error for -std=f95 when needed.
	* intrinsic.c (add_functions): Change ieor from GFC_STD_GNU to
	GFC_STD_F95.
	* iresolve.c (gfc_resolve_iand, gfc_resolve_ieor, gfc_resolve_ior):
	Promote arguments to same kind.

From-SVN: r92063
 2004-12-12 21:09:09 +00:00
Paolo Carlini
0736fd563f type_traits: Minor tweak. 
2004-12-12  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1/type_traits: Minor tweak.
	* testsuite/tr1/4_metaprogramming/type_properties/extent/
	typedefs.cc: Fix date.

From-SVN: r92062
 2004-12-12 21:01:37 +00:00
Nathanael Nerode
b8c26d709c re PR middle-end/17564 (New treatment of function pointers when used with equality operators, when casts are involved) 
PR middle-end/17564
	* dojump.c (do_compare_and_jump): Only canonicalize function pointers
	in a comparison if both sides are function pointers.

Co-Authored-By: John David Anglin <dave.anglin@nrc-cnrc.gc.ca>

From-SVN: r92061
 2004-12-12 21:01:17 +00:00
Richard Henderson
25da5dc7c6 re PR target/18932 (ICE in copyprop_hardreg_forward_1, at regrename.c) 
PR target/18932
        * config/i386/i386.md (all splits and peepholes): Use flags_reg_operand
        and compare_operator to propagate the input CC mode to the output.
        * config/i386/predicates.md (compare_operator): New.

From-SVN: r92058
 2004-12-12 12:57:28 -08:00
Steven G. Kargl
8d5cfa2765 re PR fortran/16222 (non-integral DO loop variables are unsupported.) 
2004-12-12  Steven G. Kargl  <kargls@comcast.net>
	Paul Brook  <paul@codesourcery.com>

	PR fortran/16222
	* resolve.c (gfc_resolve_iterator_expr): New function.
	(gfc_resolve_iterator): Use it.  Add real_ok argument.  Convert
	start, end and stride to correct type.
	(resolve_code): Pass extra argument.
	* array.c (resolve_array_list): Pass extra argument.
	* gfortran.h (gfc_resolve): Add prototype.
	* trans-stmt.c (gfc_trans_do): Remove redundant type conversions.
	Handle real type iterators.
testsuite/
	* gfortran.dg/real_do_1.f90: New test.

Co-Authored-By: Paul Brook <paul@codesourcery.com>

From-SVN: r92057
 2004-12-12 20:27:02 +00:00
Paolo Carlini
973cb10b2d type_traits: Implement extent. 
2004-12-12  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1/type_traits: Implement extent.
	* testsuite/tr1/4_metaprogramming/type_properties/extent/
	extent.cc: New.
	* testsuite/tr1/4_metaprogramming/type_properties/extent/
	typedefs.cc: Likewise.

From-SVN: r92054
 2004-12-12 18:07:41 +00:00
Kazu Hirata
ebb4ec776a * tree-ssa-dom.c (thread_across_edge): Fix a comment typo. 
From-SVN: r92053
 2004-12-12 17:03:37 +00:00
Kazu Hirata
20d18cdb7a * tree-ssa-dom.c (thread_across_edge): Fix a comment typo. 
From-SVN: r92052
 2004-12-12 16:55:34 +00:00
Andrew Pinski
a5f712ff3f re PR tree-optimization/18040 (ICE in for_each_index, at tree-ssa-loop-im.c:178) 
2004-12-12  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/18040
        * g++.dg/opt/ptrmem6.C: New test.

2004-12-12  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/18040
        * expr.c (get_inner_reference): Remove NON_LVALUE_EXPR, NOP_EXPR,
        CONVERT_EXPR cases.
        (handled_component_p): Likewise.

From-SVN: r92051
 2004-12-12 08:45:20 -08:00
Paul Brook
902c2ed4ea Fix trivial comment typo. 
From-SVN: r92050
 2004-12-12 16:30:00 +00:00
Kazu Hirata
3d5eef4c94 * reg-stack.c (convert_regs_2): Free stack. 
From-SVN: r92049
 2004-12-12 15:59:31 +00:00
Daniel Berlin
d16464bb8b tree-ssa-loop-ch.c (copy_loop_headers): Loop can be null. 
2004-12-13  Daniel Berlin  <dberlin@dberlin.org>

	* tree-ssa-loop-ch.c (copy_loop_headers): Loop can be null.
	* tree-ssa-loop-im.c (determine_lsm): tree_root may not have a real
	inner loop.

From-SVN: r92048
 2004-12-12 15:52:33 +00:00
Paolo Carlini
e192ab01d0 type_traits: Implement is_pointer, remove_pointer, and add_pointer; reformat. 
2004-12-12  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1/type_traits: Implement is_pointer, remove_pointer,
	and add_pointer; reformat.
	(_DEFINE_PRIMARY_SPEC_HELPER, _DEFINE_PRIMARY_SPEC): Generalize
	and rename to _DEFINE_SPEC_HELPER and _DEFINE_SPEC; update uses.
	* testsuite/tr1/4_metaprogramming/pointer_modifications/
	add_pointer.cc: New.
	* testsuite/tr1/4_metaprogramming/pointer_modifications/
	remove_pointer.cc: Likewise.
	* testsuite/tr1/4_metaprogramming/primary_type_categories/
	is_pointer/is_pointer.cc: Likewise.
	* testsuite/tr1/4_metaprogramming/primary_type_categories/
	is_pointer/typedefs.cc: Likewise.

	* testsuite/tr1/4_metaprogramming/primary_type_categories/
	is_reference/is_reference.cc: Slightly tweak consistently.

From-SVN: r92047
 2004-12-12 14:31:11 +00:00
Diego Novillo
8a40280df9 * tree-gimple.c (get_base_address): Update documentation. 
From-SVN: r92046
 2004-12-12 08:58:49 -05:00
Richard Henderson
7d7b8bfe55 acinclude.m4 (LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY): New. 
* acinclude.m4 (LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY): New.
        (LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT): New.
        (LIBGFOR_CHECK_ATTRIBUTE_ALIAS): New.
        * configure.ac: Use them.
        * configure, config.h.in, aclocal.m4: Rebuild.
        * libgfortran.h (prefix): Remove.
        (PREFIX, IPREFIX): New.
        (sym_rename, sym_rename1, sym_rename2): New.
        (internal_proto, export_proto, export_proto_np): New.
        (iexport_proto, iexport): New.
        (iexport_data_proto, iexport_data): New.
        * intrinsics/abort.c, intrinsics/args.c, intrinsics/associated.c,
        intrinsics/cpu_time.c, intrinsics/cshift0.c,
        intrinsics/date_and_time.c, intrinsics/env.c, intrinsics/eoshift0.c,
        intrinsics/eoshift2.c, intrinsics/etime.c, intrinsics/exit.c,
        intrinsics/flush.c, intrinsics/fnum.c, intrinsics/getXid.c,
        intrinsics/getcwd.c, intrinsics/ishftc.c, intrinsics/mvbits.c,
        intrinsics/pack_generic.c, intrinsics/rand.c, intrinsics/random.c,
        intrinsics/reshape_generic.c, intrinsics/size.c,
        intrinsics/spread_generic.c, intrinsics/stat.c,
        intrinsics/string_intrinsics.c, intrinsics/system.c,
        intrinsics/system_clock.c, intrinsics/transpose_generic.c,
        intrinsics/umask.c, intrinsics/unlink.c, intrinsics/unpack_generic.c,
        io/backspace.c, io/close.c, io/endfile.c, io/inquire.c, io/io.h,
        io/open.c, io/rewind.c, io/transfer.c, libgfortran.h, m4/cshift1.m4,
        m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4,
        m4/eoshift3.m4, m4/exponent.m4, m4/fraction.m4, m4/iforeach.m4,
        m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/nearest.m4,
        m4/pow.m4, m4/reshape.m4, m4/set_exponent.m4, m4/shape.m4,
        m4/transpose.m4, runtime/environ.c, runtime/error.c,
        runtime/in_pack_generic.c, runtime/in_unpack_generic.c,
        runtime/main.c, runtime/memory.c, runtime/pause.c, runtime/select.c,
        runtime/stop.c: Use them to mark symbols internal or external.
        * generated/*: Rebuild.

From-SVN: r92045
 2004-12-12 00:59:05 -08:00
Kazu Hirata
c431e4997f lcm.c (optimize_mode_switching): Free ptr even when mode_set is NULL_RTX. 
* lcm.c (optimize_mode_switching): Free ptr even when mode_set
	is NULL_RTX.

From-SVN: r92044
 2004-12-12 03:05:20 +00:00
Roger Sayle
00fc055e05 reg-stack.c (change_stack): Avoid placing the new top-of-stack in its correct location during popping if... 
* reg-stack.c (change_stack): Avoid placing the new top-of-stack in
	its correct location during popping if we need to permute the stack
	afterwards.  Attempt to preserve the original stack ordering.

From-SVN: r92043
 2004-12-12 01:41:27 +00:00
Kazu Hirata
def6dcd75c lcm.c (optimize_mode_switching): Free insert and delete in the "for" loop. 
* lcm.c (optimize_mode_switching): Free insert and delete in
	the "for" loop.

From-SVN: r92042
 2004-12-12 01:11:34 +00:00
Tobias Schlüter
6ee42e0124 Fix date on ChangeLog, fix typo in function name 
From-SVN: r92041
 2004-12-12 01:56:30 +01:00
GCC Administrator
00887145f4 Daily bump. 
From-SVN: r92039
 2004-12-12 00:16:15 +00:00
Alexander Malmberg
64cbe55ee3 selector.c (__objc_init_selector_tables): Add missing void to definition. 
2004-12-12  Alexander Malmberg  <alexander@malmberg.org>

        * selector.c (__objc_init_selector_tables): Add missing void to
        definition.

From-SVN: r92035
 2004-12-11 15:26:00 -08:00
Paolo Carlini
db5ff2363d type_traits: Implement rank. 
2004-12-11  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1/type_traits: Implement rank.
	* testsuite/testsuite_tr1.h (test_property): Generalize to any
	value_type.
	(test_category, test_relationship): Slightly tweak consistently.
	* testsuite/tr1/4_metaprogramming/type_properties/rank/
	rank.cc: New.
	* testsuite/tr1/4_metaprogramming/type_properties/rank/
	typedefs.cc: Likewise.

	* testsuite/tr1/4_metaprogramming/composite_type_traits/
	is_compound/is_compound.cc: New.
	* testsuite/tr1/4_metaprogramming/composite_type_traits/
	is_compound/typedefs.cc: Likewise.

	* testsuite/tr1/4_metaprogramming/composite_type_traits/
	is_arithmetic/is_arithmetic.cc: Tweak consistently with the
	testsuite_tr1.h changes.
	* testsuite/tr1/4_metaprogramming/composite_type_traits/
	is_fundamental/is_fundamental.cc: Likewise.
	* testsuite/tr1/4_metaprogramming/primary_type_categories/
	is_array/is_array.cc: Likewise.
	* testsuite/tr1/4_metaprogramming/primary_type_categories/
	is_floating_point/is_floating_point.cc: Likewise.
	* testsuite/tr1/4_metaprogramming/primary_type_categories/
	is_integral/is_integral.cc: Likewise.
	* testsuite/tr1/4_metaprogramming/primary_type_categories/
	is_reference/is_reference.cc: Likewise.
	* testsuite/tr1/4_metaprogramming/primary_type_categories/
	is_void/is_void.cc: Likewise.
	* testsuite/tr1/4_metaprogramming/relationships_between_types/
	is_same/is_same.cc: Likewise.
	* testsuite/tr1/4_metaprogramming/type_properties/is_const/
	is_const.cc: Likewise.
	* testsuite/tr1/4_metaprogramming/type_properties/is_volatile/
	is_volatile.cc: Likewise.

From-SVN: r92033
 2004-12-11 21:46:27 +00:00
David Edelsohn
343f6bbf97 re PR middle-end/18641 (Another ICE caused by reload of a pseudo reg into f0 for a DImode expr) 
2004-12-11  David Edelsohn  <edelsohn@gnu.org>
            Ulrich Weigand  <uweigand@de.ibm.com>

        PR target/18641
        * config/rs6000/darwin.h (PREFERRED_RELOAD_CLASS): Reload all
        constants into all register classes intersecting with FLOAT_REGS
        via memory.
        * config/rs6000/rs6000.h (PREFERRED_RELOAD_CLASS): Same.
        * config/rs6000/rs6000.md (movdi_internal32): Ignore FPRs when
        choosing register preferences.
        (movdi_internal64): Same.

Co-Authored-By: Ulrich Weigand <uweigand@de.ibm.com>

From-SVN: r92032
 2004-12-11 12:37:25 -05:00
Kazu Hirata
3bb18f4921 tree-into-ssa.c (rewrite_ssa_into_ssa): Free SSA_NAME_AUX before we release an SSA_NAME. 
* tree-into-ssa.c (rewrite_ssa_into_ssa): Free SSA_NAME_AUX
	before we release an SSA_NAME.

From-SVN: r92031
 2004-12-11 15:58:51 +00:00
Roger Sayle
ec7e2228d1 re PR middle-end/18921 (wrong code with operator "?") 
PR middle-end/18921
	* fold-const.c (fold_unwidened_comparison): Use omit_one_operand
	instead of constant_boolean_node as arg0 may have side-effects.

	* gcc.dg/pr18921-1.c: New test case.

From-SVN: r92030
 2004-12-11 13:46:37 +00:00
Tobias Schlüter
49e4d5803e re PR fortran/17175 (set_exponent breaks with integer*8 exponent) 
fortran/
PR fortran/17175
* iresolve.c (gfc_resolve_scale): Convert 'I' argument if not of
same kind as C's 'int'.
(gfc_resolve_set_eponent): Convert 'I' argument if not of kind 4.

testsuite/
PR fortran/17175
* gfortran.dg/scale_1.f90: New test.

From-SVN: r92029
 2004-12-11 12:06:31 +01:00
John David Anglin
b990f4bcb8 pa-host.c (pa_gt_pch_use_address): Use lseek and read to copy PCH file to anonymous private map. 
* pa-host.c (pa_gt_pch_use_address): Use lseek and read to copy PCH
	file to anonymous private map.

From-SVN: r92027
 2004-12-11 02:08:26 +00:00
Roger Sayle
3e5bcef316 re PR target/18002 ('while' loop performace regression on avr target) 
PR target/18002
	PR middle-end/18424
	* dojump.c (do_jump): When attempting to reverse the effects of
	fold_single_bit_test, we need to STRIP_NOPS and narrowing type
	conversions, and handle BIT_XOR_EXPR that's used to invert the
	sense of the single bit test.

From-SVN: r92024
 2004-12-11 01:49:05 +00:00
GCC Administrator
aa6cc10ded Daily bump. 
From-SVN: r92022
 2004-12-11 00:16:20 +00:00
Devang Patel
3dede806ac re PR driver/18732 (Compiler will not compile two source files if first has error or is unreadable) 
PR 18732
       * gcc.c (main): Do not break out of loop when error is reported while
       processing one source file.

From-SVN: r92018
 2004-12-10 16:01:59 -08:00
Diego Novillo
7d5f9cc68f tree-into-ssa.c (REWRITE_THIS_STMT): Define. 
* tree-into-ssa.c (REWRITE_THIS_STMT): Define.
	(mark_def_sites): Clear REWRITE_THIS_STMT for statements that
	don't need any operands rewritten.
	(rewrite_stmt): Ignore statements that don't need to be
	rewritten.
	(rewrite_operand): Validate that an existing SSA_NAME is
	identical to the current reaching definition of the operand.


	* tree-dfa.c (mark_call_clobbered_vars_to_rename): New function.
	* tree-vectorizer.c (vectorizable_load): Call it.
	* tree-flow.h (mark_call_clobbered_vars_to_rename): Declare.
	* tree-sra.c (mark_all_v_defs): Also mark VUSEs for renaming.

From-SVN: r92010
 2004-12-10 16:54:42 -05:00
Ben Elliston
d49d090735 fibheap.h (struct fibnode): Only use unsigned long bitfields when __GNUC__ is defined and ints are less... 
[include]
	* fibheap.h (struct fibnode): Only use unsigned long bitfields
	when __GNUC__ is defined and ints are less than 32-bits wide.
[libiberty]
	* configure.ac: Invoke AC_CHECK_SIZEOF for sizeof (int).
	* configure: Regenerate.
	* config.in: Likewise.

From-SVN: r92009
 2004-12-11 08:25:00 +11:00
Kazu Hirata
da0e2953e4 regmove.c (combine_stack_adjustments_for_block): Free memlist if it hasn't been freed. 
* regmove.c (combine_stack_adjustments_for_block): Free
	memlist if it hasn't been freed.

From-SVN: r92008
 2004-12-10 21:11:02 +00:00
Ziemowit Laski
22a0b85fcc c-typeck.c (lookup_field): Check if a TYPE_LANG_SPECIFIC pointer field is set before dereferencing it. 
[gcc/ChangeLog]
2004-12-10  Ziemowit Laski  <zlaski@apple.com>

        * c-typeck.c (lookup_field): Check if a TYPE_LANG_SPECIFIC
        pointer field is set before dereferencing it.

From-SVN: r92007
 2004-12-10 21:08:22 +00:00
Andrew Pinski
ef0b4f287a re PR middle-end/18903 (ice in bsi_after_labels) 
2004-12-10  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/18903
        * gcc.c-torture/compile/pr18903.c: New test.

2004-12-10  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/18903
        * tree-cfg.c (remove_bb): Put the moved label at the beginning
        of the basic block.

From-SVN: r92006
 2004-12-10 11:32:14 -08:00
Kazu Hirata
26673217ad tree-ssa-dom.c (thread_across_edge): Speed up by avoiding a call to is_gimple_min_invariant if we know the result. 
* tree-ssa-dom.c (thread_across_edge): Speed up by avoiding a
	call to is_gimple_min_invariant if we know the result.

From-SVN: r92003
 2004-12-10 17:58:07 +00:00
Kazu Hirata
01c49ce8bd tree-data-ref.c (free_data_refs): Free each data_reference object. 
* tree-data-ref.c (free_data_refs): Free each data_reference
	object.

From-SVN: r92002
 2004-12-10 17:51:43 +00:00