Andrew Haley [Fri, 17 Dec 2004 15:09:11 +0000 (15:09 +0000)]
re PR java/18931 (Java bytecode ICE in except.c remove_unreachable_regions)
2004-12-17 Andrew Haley <aph@redhat.com>
PR java/18931
* typeck.c (convert): Use a CONVERT_EXPR when converting to
BOOLEAN_TYPE or CHAR_TYPE.
(convert_to_boolean, convert_to_char) : Remove.
* convert.h (convert_to_boolean, convert_to_char) : Remove.
* expr.c (expand_load_internal): Do type conversion if type is not
as required.
From-SVN: r92314
Andreas Krebbel [Fri, 17 Dec 2004 13:18:00 +0000 (13:18 +0000)]
s390.c (s390_gimplify_va_arg): Set alias set to s390_sr_alias_set.
2004-12-17 Andreas Krebbel <krebbel1@de.ibm.com>
* config/s390/s390.c (s390_gimplify_va_arg): Set alias set to
s390_sr_alias_set.
From-SVN: r92313
Jan Beulich [Fri, 17 Dec 2004 08:53:58 +0000 (08:53 +0000)]
re PR target/17603 (cpowf and cpowl give wrong results)
2004-12-17 Jan Beulich <jbeulich@novell.com>
PR target/17603
* config/i386/i386.c (enum x86_64_reg_class): Define
X86_64_COMPLEX_X87_CLASS.
(x86_64_reg_class_names): Add name for X86_64_COMPLEX_X87_CLASS.
(merge_classes): Handle X86_64_COMPLEX_X87_CLASS.
(classify_argument): XCmode is X86_64_COMPLEX_X87_CLASS.
(examine_argument): X86_64_COMPLEX_X87_CLASS requires two
registers when dealing with a return value.
(construct_container): Handle X86_64_COMPLEX_X87_CLASS.
Eliminate impossible case of two X87/X87UP pairs (this now is
being expressed by a single COMPLEX_X87).
(x86_libcall_value): XCmode gets returned in st0/st1.
From-SVN: r92312
Steven Bosscher [Fri, 17 Dec 2004 08:17:01 +0000 (08:17 +0000)]
tree.c (type_contains_placeholder_1): Always return false for VECTOR_TYPE if its TREE_TYPE does not contain a placeholder.
* tree.c (type_contains_placeholder_1): Always return false
for VECTOR_TYPE if its TREE_TYPE does not contain a placeholder.
From-SVN: r92310
Uros Bizjak [Fri, 17 Dec 2004 06:28:59 +0000 (07:28 +0100)]
* config/i386/i386.md (extendsfdf2, *extendsfdf2_1,
*extendsfdf2_1_sse_only): Unify enable constraint with
respect to TARGET_SSE2, TARGET_80387, TARGET_SSE_MATH
and TARGET_MIX_SSE_I387.
(*extendsfdf2_i387): New insn pattern.
(*extendsfdf2_1): Rename to *extendsfdf2_mixed. Fix
register constraint for operand 0.
(*extendsfdf2_1_sse_only): Rename to *extendsfdf2_sse.
(*extend{s,d}fxf2_1): Rename to *extend{s,d}fxf2_i387.
From-SVN: r92308
Ziemowit Laski [Fri, 17 Dec 2004 02:50:33 +0000 (02:50 +0000)]
stabs-1.m: New test.
[gcc/testsuite/ChangeLog]
2004-12-16 Ziemowit Laski <zlaski@apple.com>
* objc.dg/stabs-1.m: New test.
From-SVN: r92302
Andrew Pinski [Fri, 17 Dec 2004 00:54:49 +0000 (00:54 +0000)]
visibility-c.c: Change compile to assemble for the test.
2004-12-16 Andrew Pinski <pinskia@physics.uc.edu>
* gcc.dg/visibility-c.c: Change compile to
assemble for the test.
From-SVN: r92293
Andrew Pinski [Fri, 17 Dec 2004 00:25:16 +0000 (00:25 +0000)]
re PR target/19041 (-fvisibility=hidden causes bad codegen for common symbols)
2004-12-16 Andrew Pinski <pinskia@physics.uc.edu>
PR target/19041
* config/darwin.c (machopic_symbol_defined_p): Return false
if the binds local and is a common symbol.
2004-12-16 Andrew Pinski <pinskia@physics.uc.edu>
PR target/19041
* gcc.dg/visibility-c.c: New test.
From-SVN: r92292
GCC Administrator [Fri, 17 Dec 2004 00:16:22 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r92290
Richard Henderson [Thu, 16 Dec 2004 23:18:03 +0000 (15:18 -0800)]
i386.md (extv, [...]): Revalidate the operand with ext_register_operand.
* config/i386/i386.md (extv, extzv, insv): Revalidate the
operand with ext_register_operand.
From-SVN: r92287
Kazu Hirata [Thu, 16 Dec 2004 21:57:49 +0000 (21:57 +0000)]
* global.c: Fix a comment typo.
From-SVN: r92286
Joseph Myers [Thu, 16 Dec 2004 20:02:18 +0000 (20:02 +0000)]
* de.po: Update.
From-SVN: r92283
Eric Botcazou [Thu, 16 Dec 2004 20:01:25 +0000 (21:01 +0100)]
re PR tree-optimization/18707 (Performance regression at -O2 with gzip)
PR tree-optimization/18707
* cfgloopmanip.c (create_preheader): Move the preheader
only if the latch was falling through to the header.
Co-Authored-By: Roger Sayle <roger@eyesopen.com>
From-SVN: r92282
Danny Smith [Thu, 16 Dec 2004 19:56:12 +0000 (19:56 +0000)]
re PR target/18997 (Segmentation Violation in pthread_getspecific)
gcc
PR target/18997
* config/i386/cygwin.h (GTHREAD_USE_WEAK): Define to 0.
libstdc++-v3
PR target/18997
* config/os/newlib/os_defines.h (_GLIBCXX_GTHREAD_USE_WEAK):
Define to 0 for __CYGWIN__.
From-SVN: r92281
Andrew Stubbs [Thu, 16 Dec 2004 19:50:41 +0000 (19:50 +0000)]
configure.in (sh64-*-*): Reenable gprof.
2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
* configure.in (sh64-*-*): Reenable gprof.
* configure: Regenerate.
From-SVN: r92280
Richard Henderson [Thu, 16 Dec 2004 19:19:04 +0000 (11:19 -0800)]
simplify-rtx.c (simplify_replace_rtx): Do not blindly replace hard registers.
* simplify-rtx.c (simplify_replace_rtx): Do not blindly replace
hard registers.
[[Split portion of a mixed commit.]]
Co-Authored-By: Aldy Hernandez <aldyh@redhat.com>
From-SVN: r92278.2
H.J. Lu [Thu, 16 Dec 2004 19:14:29 +0000 (19:14 +0000)]
re PR other/18508 ("basename: too few arguments" when building without bootstrap)
2004-12-14 H.J. Lu <hongjiu.lu@intel.com>
PR other/18508
* config/alpha/t-osf4 (SHLIB_LINK): Use `.backup' as the suffix
to back up the existing shared library.
* config/arm/t-netbsd (SHLIB_LINK): Likewise.
* config/mips/t-slibgcc-irix (SHLIB_LINK): Likewise.
* config/pa/t-hpux-shlib (SHLIB_LINK): Likewise.
* config/sh/t-linux (SHLIB_LINK): Likewise.
* config/t-libunwind-elf (SHLIBUNWIND_LINK): Likewise.
* config/t-slibgcc-darwin (SHLIB_LINK): Likewise.
* config/t-slibgcc-elf-ver (SHLIB_LINK): Likewise.
* config/t-slibgcc-sld (SHLIB_LINK): Likewise.
* config/i386/t-nwld (SHLIB_LINK): Don't use the temporary
file.
From-SVN: r92276
Tobias Schlüter [Thu, 16 Dec 2004 19:10:18 +0000 (20:10 +0100)]
trans-intrinsic.c (build_fixbound_expr): Clarify comment, fix comment typo.
* trans-intrinsic.c (build_fixbound_expr): Clarify comment, fix
comment typo.
From-SVN: r92274
Roger Sayle [Thu, 16 Dec 2004 17:52:02 +0000 (17:52 +0000)]
re PR middle-end/18493 (gcc doesn't like switch blocks without case/default labels)
PR middle-end/18493
* gcc.dg/switch-8.c: New test case.
From-SVN: r92271
Richard Henderson [Thu, 16 Dec 2004 17:31:58 +0000 (09:31 -0800)]
Makefile.in (MD_DEPS, s-mddeps): New.
* Makefile.in (MD_DEPS, s-mddeps): New.
(s-config, s-conditions, s-flags, s-codes, s-constants, s-emit,
s-recog, s-opinit, s-extract, s-peep, s-attr, s-attrtab, s-output,
s-preds): Depend on MD_DEPS instead of md_file.
(genobjnames): Add genmddeps.o
(build/genmddeps, build/genmddeps.o): New.
(mostlyclean): Remove mddeps.mk.
* genmddeps.c: New file.
* gensupport.c (include_callback): New.
(process_include): Call it.
* gensupport.h (include_callback): Declare.
From-SVN: r92269
Nathan Sidwell [Thu, 16 Dec 2004 16:48:23 +0000 (16:48 +0000)]
local-alloc.c (block_alloc): Replace IN_RANGE with simple comparison.
* local-alloc.c (block_alloc): Replace IN_RANGE with simple
comparison.
From-SVN: r92268
Paolo Carlini [Thu, 16 Dec 2004 15:00:37 +0000 (15:00 +0000)]
type_traits: Implement add_const, add_volatile, and add_cv.
2004-12-16 Paolo Carlini <pcarlini@suse.de>
* include/tr1/type_traits: Implement add_const, add_volatile,
and add_cv.
* testsuite/tr1/4_metaprogramming/const_volatile_modifications/
add_const.cc: New.
* testsuite/tr1/4_metaprogramming/const_volatile_modifications/
add_cv.cc: Likewise.
* testsuite/tr1/4_metaprogramming/const_volatile_modifications/
add_volatile.cc: Likewise.
From-SVN: r92265
Nathan Sidwell [Thu, 16 Dec 2004 14:17:24 +0000 (14:17 +0000)]
* doc/c-tree.texi (CONSTRUCTOR): Mention RANGE_EXPRs.
From-SVN: r92263
Mark Dettinger [Thu, 16 Dec 2004 12:31:32 +0000 (12:31 +0000)]
s390.c (struct processor_costs): Two new fields: madbr, maebr.
2004-12-16 Mark Dettinger <dettinge@de.ibm.com>
* config/s390/s390.c (struct processor_costs): Two new fields:
madbr, maebr.
(s390_rtx_costs): Added handling of multipy and add in SFmode.
More precise values for cost of multiply and add.
From-SVN: r92259
Paolo Carlini [Thu, 16 Dec 2004 11:35:56 +0000 (11:35 +0000)]
type_traits: Implement is_function.
2004-12-16 Paolo Carlini <pcarlini@suse.de>
* include/tr1/type_traits: Implement is_function.
(struct __sfinae_types, struct __is_function_helper): New.
* testsuite/tr1/4_metaprogramming/composite_type_traits/
is_object/is_object.cc: New.
* testsuite/tr1/4_metaprogramming/composite_type_traits/
is_object/typedefs.cc: Likewise.
* testsuite/tr1/4_metaprogramming/primary_type_categories/
is_function/is_function.cc: Likewise.
* testsuite/tr1/4_metaprogramming/primary_type_categories/
is_function/typedefs.cc: Likewise.
From-SVN: r92258
Nathan Sidwell [Thu, 16 Dec 2004 11:04:09 +0000 (11:04 +0000)]
re PR c++/18905 (Strange error: subscripted value is neither array nor pointer)
cp:
PR c++/18905
* cp-tree.h (integral_constant_value): Declare.
* call.c (null_ptr_cst_p): Use integral_constant_value, not
decl_constant_value.
(convert_like_real): Likewise.
* class.c (check_bitfield_decl): Likewise.
* cvt.c (ocp_convert): Likewise.
(convert): Remove unnecessary decl_constant_value call.
* decl.c (compute_array_index_type): Use integral_constant_value,
not decl_constant_value.
(build_enumerator): Likewise.
* decl2.c (grokfield): Likewise.
* init.c (decl_constant_value): Simplify.
(integral_constant_value): New.
* pt.c (fold_decl_constant_value): Use integral_constant_value,
remove subsequent check.
(tsubst): Use integral_constant_value, not decl_constant_value.
(tsubst_copy, unify): Likewise.
* typeck.c (decay_conversion): Likewise.
(build_compound_expr): Remove unnecessary decl_constant_value
calls.
(build_static_cast_1, build_reinterpret_cast_1):
(convert_for_assignment): Remove comment about not calling
decl_constant_value.
testsuite:
PR c++/18905
* g++.dg/template/init4.C: New.
* g++.dg/opt/static3.C: Enable optimizer.
From-SVN: r92257
Wolfgang Bangerth [Thu, 16 Dec 2004 10:16:24 +0000 (10:16 +0000)]
* g++.dg/other/complex1.C: New test.
From-SVN: r92254
Richard Henderson [Thu, 16 Dec 2004 09:42:46 +0000 (01:42 -0800)]
re PR target/19028 (ICE in libjava)
PR target/19028
* config/i386/i386.md (sse compare splitter): Test for SF and DFmode
explicitly instead of using VALID_SSE_REG_MODE.
From-SVN: r92251
Richard Henderson [Thu, 16 Dec 2004 09:40:31 +0000 (01:40 -0800)]
re PR target/19005 (Error: bad register name `%sil')
PR target/19005
* config/i386/i386.md (swaphi_1): Swap with swaphi_2, allow with
optimize_size.
(swapqi_1): Rename from swapqi. Enable only for no partial reg
stall and optimize_size.
(swapqi_2): New.
(swaphi_1, swaphi_2, swapqi_1): Add athlon_decode.
(swapsi, swaphi_1, swaphi_2, swapqi_1, swapdi): Remove modrm override.
From-SVN: r92250
Uros Bizjak [Thu, 16 Dec 2004 09:34:07 +0000 (10:34 +0100)]
i386.md (*floathisf2_i387, [...]): Also enable for TARGET_MIX_SSE_I387.
* config/i386/i386.md (*floathisf2_i387, *floathidf2_i387):
Also enable for TARGET_MIX_SSE_I387.
From-SVN: r92249
Uros Bizjak [Thu, 16 Dec 2004 09:29:57 +0000 (10:29 +0100)]
i386.md (sqrt{s,d}f2_1, [...]): Unify enable constraint with respect to TARGET_SSE...
* config/i386/i386.md (sqrt{s,d}f2_1, sqrt{s,d}f2_1_sse_only,
sqrt{s,d}f2_i387): Unify enable constraint with respect to
TARGET_SSE, TARGET_SSE2, TARGET_USE_FANCY_MATH_387,
TARGET_SSE_MATH and TARGET_MIX_SSE_I387.
(sqrt{s,d}f2_1): Rename to *sqrt{s,d}f2_mixed.
(sqrt{s,d}f2_1_sse_only): Rename to *sqrt{s,d}f2_sse.
(sqrt{s,d}f2_i387): Rename to *sqrt{s,d}f2_i387.
(*sqrtextendsfdf2): Also enable for TARGET_MIX_SSE_I387.
(*sqrtextend?f?f2): Rename to *sqrtextendsfdf2_i387.
From-SVN: r92247
Uros Bizjak [Thu, 16 Dec 2004 06:35:57 +0000 (07:35 +0100)]
* config/i386/i386.md (*fop_?f_comm_{,sse,nosse},
*fop_?f_1_{,sse,nosse}, *fop_{d,x}f_{2,3,4,5,6}): Unify enable
constraint with respect to TARGET_80387, TARGET_SSE, TARGET_SSE2,
TARGET_SSE_MATH and TARGET_MIX_SSE_I387.
(*fop_?f_{comm,1}): Rename to *fop_?f_{comm,1}_mixed.
(*fop_?f_{comm,1}_nosse): Rename to *fop_?f_{comm,1}_i387.
(*fop_{d,x}f_{2,3,4,5,6}): Rename to *fop_{d,x}f_{2,3,4,5,6}_i387.
From-SVN: r92246
Ziemowit Laski [Thu, 16 Dec 2004 01:10:38 +0000 (01:10 +0000)]
objc-act.c (build_private_template): Change to return 'void'...
[gcc/objc/ChangeLog]
2004-12-15 Ziemowit Laski <zlaski@apple.com>
* objc-act.c (build_private_template): Change to return 'void'; do
not set ivar_context, uprivate_record or objc_instance_type.
(objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
retrieve protocol list from the pointee rather than the pointer itself;
check TYPE_HAS_OBJC_INFO(...) precondition before accessing
TYPE_OBJC_PROTOCOL_LIST.
(objc_get_protocol_qualified_type): For types 'id' and 'Class',
construct a variant of the pointee as well as the pointer, and
store protocol information in the former. When creating variants
of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
TYPE_OBJC_INTERFACE information.
(objc_declare_class): If a TYPE_DECL is looked up, retrieve the
underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
holding an IDENTIFIER_NODE.
(objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
an IDENTIFIER_NODE (meaning a @class forward-declaration only).
(objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
lookup_interface().
(continue_class): For @implementations, set ivar_context,
uprivate_record and objc_instance_type, for @interfaces, call
build_private_template().
(encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
TYPE_OBJC_INTERFACE.
(objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
accessing TYPE_OBJC_PROTOCOL_LIST.
* objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
(TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
(TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
TYPE_LANG_SPECIFIC(...).
(TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
(IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
From-SVN: r92239
GCC Administrator [Thu, 16 Dec 2004 00:16:32 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r92237
H.J. Lu [Wed, 15 Dec 2004 23:50:26 +0000 (23:50 +0000)]
re PR target/18153 (-static-libgcc links in libunwind.so.7)
2004-12-15 H.J. Lu <hongjiu.lu@intel.com>
PR target/18153
* configure.ac: Define HAVE_LD_STATIC_DYNAMIC if linker supports
-Bstatic/-Bdynamic option.
* config.in: Regenerated.
* configure: Likewise.
* gcc.c (init_spec): Pass -Bstatic/-Bdynamic to ld for static
-lunwind if possible.
From-SVN: r92229
Joseph Myers [Wed, 15 Dec 2004 22:44:28 +0000 (22:44 +0000)]
be.po, [...]: Update.
* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
sv.po, tr.po: Update.
From-SVN: r92227
Joseph Myers [Wed, 15 Dec 2004 22:29:31 +0000 (22:29 +0000)]
* fr.po: Update.
From-SVN: r92224
Daniel Berlin [Wed, 15 Dec 2004 21:18:42 +0000 (21:18 +0000)]
cfgloop.c (flow_loops_dump): Don't print out levels.
2004-12-15 Daniel Berlin <dberlin@dberlin.org>
* cfgloop.c (flow_loops_dump): Don't print out levels.
(flow_loops_find): Don't set loop->levels.
(flow_loops_level_compute): Make void.
* cfgloop.h (struct loops): Remove levels member.
Add comment about loops in parray possibly being NULL.
From-SVN: r92222
Alexandre Oliva [Wed, 15 Dec 2004 20:22:26 +0000 (20:22 +0000)]
reload.c (SMALL_REGISTER_CLASS_P): New.
* reload.c (SMALL_REGISTER_CLASS_P): New.
(push_secondary_reload, find_reusable_reload, find_reloads): Use
it instead of testing only the class size.
From-SVN: r92221
Tobias Schlüter [Wed, 15 Dec 2004 19:15:40 +0000 (20:15 +0100)]
scanner.c (skip_fixed_comments): Fix typo in comment preceding function.
* scanner.c (skip_fixed_comments): Fix typo in comment preceding
function.
From-SVN: r92211
Eric Botcazou [Wed, 15 Dec 2004 19:14:55 +0000 (19:14 +0000)]
re PR c++/17972 (const/pure functions result in bad asm)
PR c++/17972
* tree-inline.c (expand_call_inline): Set TREE_SIDE_EFFECTS
on the STMT_EXPR wrapping up the inlined body.
From-SVN: r92210
Tobias Schlüter [Wed, 15 Dec 2004 18:55:57 +0000 (19:55 +0100)]
re PR fortran/18993 (incorrect parsing in fixed-form)
fortran/
PR fortran/18993
* match.c (gfc_match_if): Don't explicitly skip optional whitespace.
(gfc_match_nullify): Make sure that ')' is in front of the end of
statement.
testsuite/
PR fortran/18993
* gfotran.dg/nullify_1.f: New test.
From-SVN: r92209
Vladimir Makarov [Wed, 15 Dec 2004 17:59:51 +0000 (17:59 +0000)]
PR middle end/17340
2004-12-15 Vladimir Makarov <vmakarov@redhat.com>
Steven Bosscher <stevenb@suse.de>
PR middle end/17340
* global.c: Update comments in a few places.
(check_earlyclobber): Return true if there are early clobber
classes.
(calculate_local_reg_bb_info): Do not try to mark earlyclobber
regs if there are none.
(bb_info, allocate_bb_info, free_bb_info, modify_reg_pav,
make_accurate_live_analysis): Rename pavin, pavout to live_pavin,
live_pavout.
(modify_bb_reg_pav): Remove.
(calculate_reg_pav): Use code from modify_bb_reg_pav.
(temp_bitmap): New variable.
(calculate_reg_pav): Allocate/deallocate temp_bitmap.
Co-Authored-By: Steven Bosscher <stevenb@suse.de>
From-SVN: r92206
Richard Henderson [Wed, 15 Dec 2004 17:41:58 +0000 (09:41 -0800)]
re PR target/19010 (sse and mmx parameter passing broken)
PR target/19010
* config/i386/i386.c (ix86_must_pass_in_stack): Don't return true
for TImode vectors.
(gen_reg_or_parallel): New.
(function_arg): Use it.
(ix86_hard_regno_mode_ok): Test SSE1 and SSE2 separately,
MMX and 3DNOW separately.
(ix86_rtx_costs): Simplify FLOAT_EXTEND case.
(ix86_vector_mode_supported_p): Test SSE1 and SSE2 separately.
* config/i386/i386.h (VALID_SSE2_REG_MODE): Move SSE2 cases from ...
(VALID_SSE_REG_MODE): ... here.
* gcc.target/i386/i386.exp: New harness.
* gcc.target/i386/vect-args.c: New.
From-SVN: r92205
David Edelsohn [Wed, 15 Dec 2004 16:01:55 +0000 (16:01 +0000)]
* xcoffout.c (xcoffout_declare_function): Change strncpy to memcpy.
From-SVN: r92202
David Edelsohn [Wed, 15 Dec 2004 15:54:48 +0000 (15:54 +0000)]
* gcc.dg/
20040813-1.c: Skip for *-*-aix*.
From-SVN: r92201
Kriang Lerdsuwanakij [Wed, 15 Dec 2004 15:21:11 +0000 (15:21 +0000)]
re PR c++/18825 (ICE segmentation fault in wv2)
PR c++/18825
* pt.c (instantiate_class_template): Set input_location for
friend function.
(tsubst_friend_function): Don't set input_location here.
Make sure the context is complete if necessary.
* g++.dg/template/friend32.C: New test.
From-SVN: r92200
Ian Lance Taylor [Wed, 15 Dec 2004 14:03:58 +0000 (14:03 +0000)]
arm.c (arm_xscale_rtx_costs): Increase cost of COMPARE of MULT.
* config/arm/arm.c (arm_xscale_rtx_costs): Increase cost of
COMPARE of MULT.
* config/arm/arm.md (mulsi3_compare0): Don't check
arm_arch_xscale.
(mulsi_compare0_scratch, mulsi3_addsi_compare0): Likewise.
(mulsi3addsi_compare0_scratch): Likewise.
From-SVN: r92199
Eric Botcazou [Wed, 15 Dec 2004 13:37:31 +0000 (13:37 +0000)]
Add missing entry.
From-SVN: r92196
Eric Botcazou [Wed, 15 Dec 2004 13:31:28 +0000 (14:31 +0100)]
re PR preprocessor/15167 (Internal compiler error with "#pragma once")
PR preprocessor/15167
* files.c (destroy_cpp_file): New function.
(should_stack_file): Make a new file if the
compared file is still stacked.
From-SVN: r92194
Bud Davis [Wed, 15 Dec 2004 12:42:39 +0000 (12:42 +0000)]
re PR libfortran/17597 (list directed read has error)
2004-12-15 Bud Davis <bdavis9659@comcast.net>
Steven G. Kargl <kargls@comcast.net>
PR fortran/17597
* io/list_read.c (read_real): do not push back a comma when
it delimits a real value without a decimal point
2004-12-15 Bud Davis <bdavis9659@comcast.net>
Steven G. Kargle <kargls@comcast.net>
PR fortran/17597
* gfortran.dg/list_read_3.f90: New test.
Co-Authored-By: Steven G. Kargl <kargls@comcast.net>
Co-Authored-By: Steven G. Kargl <kargls@comcast.net>
From-SVN: r92190
Eric Botcazou [Wed, 15 Dec 2004 12:30:46 +0000 (13:30 +0100)]
re PR other/18665 (-ftrapv borks up simple integer arithmetic)
PR other/18665
* libgcc-std.ver (GCC_3.4.4): Inherit from GCC_3.4.2.
Export __absvti2, __addvti3, __mulvti3, __negvti2 and __subvti3.
* libgcc2.c (__addvsi3): Rename to __addvSI3.
New version if COMPAT_SIMODE_TRAPPING_ARITHMETIC.
(__addvdi3): Rename to __addvDI3.
(__subvsi3): Rename to __subvSI3. Use word type for the result.
New version if COMPAT_SIMODE_TRAPPING_ARITHMETIC.
(__subvdi3): Rename to __subvDI3.
(_mulvsi3): Rename to _mulvSI3.
New version if COMPAT_SIMODE_TRAPPING_ARITHMETIC.
(_mulvdi3): Rename to _mulvDI3.
(__negvsi2): Rename to __negvSI2.
New version if COMPAT_SIMODE_TRAPPING_ARITHMETIC.
(__negvdi2): Rename to __negvDI2.
(__absvsi2): Rename to __absvSI2.
New version if COMPAT_SIMODE_TRAPPING_ARITHMETIC.
(__absvdi2): Rename to __absvDI2.
* libgcc2.h (64-bit targets): Define COMPAT_SIMODE_TRAPPING_ARITHMETIC.
(__absvSI2, __addvSI3, __subvSI3, __mulvSI3, __negvSI2, __absvDI2,
__addvDI3, __subvDI3, __mulvDI3, __negvDI2): Define to the appropriate
symbol and declare.
(__absvsi2, __addvsi3, __subvsi3, __mulvsi3, __negvsi2): Declare if
COMPAT_SIMODE_TRAPPING_ARITHMETIC.
From-SVN: r92187
Kazuhiro Inaoka [Wed, 15 Dec 2004 12:13:07 +0000 (12:13 +0000)]
config/m32r.c (m32r_legitimize_pic_address): Changed to support GOTOFF relocation.
config/m32r.c (m32r_legitimize_pic_address): Changed to support GOTOFF
relocation.
config/m32r.md (UNSPEC_GOTOFF): New.
(gotoff_load_addr): New.
From-SVN: r92186
Kazuhiro Inaoka [Wed, 15 Dec 2004 11:53:44 +0000 (11:53 +0000)]
(PREFERRED_DEBUGGING_TYPE): Use DWARF2_DEBUG.
From-SVN: r92185
Nathan Sidwell [Wed, 15 Dec 2004 10:25:14 +0000 (10:25 +0000)]
re PR c++/18981 (ICE in cp_parser_lookup_name)
cp:
PR c++/18981
* parser.c (cp_parser_lookup_name): Remove unneeded TYPENAME_TYPE
flag setting.
testsuite:
PR 18981
* g++.dg/template/typename9.C: New test.
From-SVN: r92184
Richard Sandiford [Wed, 15 Dec 2004 08:55:05 +0000 (08:55 +0000)]
mips.c (mips_arg_info): Use FUNCTION_ARG_BOUNDARY to decide whether an argument is double-word aligned.
* config/mips/mips.c (mips_arg_info): Use FUNCTION_ARG_BOUNDARY to
decide whether an argument is double-word aligned.
From-SVN: r92182
Richard Henderson [Wed, 15 Dec 2004 07:59:34 +0000 (23:59 -0800)]
* config/i386/i386.md: Fix missing modes on cmove splitters.
From-SVN: r92180
Jan Beulich [Wed, 15 Dec 2004 07:43:48 +0000 (07:43 +0000)]
mklibgcc.in (libgcc2_c_dep): Add dependency on libgcc2.h.
gcc/
2004-12-15 Jan Beulich <jbeulich@novell.com>
* mklibgcc.in (libgcc2_c_dep): Add dependency on libgcc2.h.
From-SVN: r92179
Uros Bizjak [Wed, 15 Dec 2004 06:54:53 +0000 (07:54 +0100)]
* config/i386/i386.md (floathisf2, *floathisf2_1, floatsisf2,
*floatsisf2_i387, *floatsisf2_sse, floatdisf2,
*floatdisf2_i387_only, *floatdisf2_i387, *floatdisf2_sse,
floathidf2, *floathidf2_1, *floatsidf2_i387, *floatsidf2_sse,
floatdidf2, *floatdidf2_i387_only, *floatdidf2_i387,
*floatdidf2_sse, floatunssisf2, floatunsdisf2, floatunsdidf2):
Unify enable constraint with respect to TARGET_80387, TARGET_SSE,
TARGET_SSE2, TARGET_64BIT, TARGET_SSE_MATH and TARGET_MIX_SSE_I387.
(*float?i?f_i387): Rename to *float?i?f2_mixed.
(*float?i?f2_1): Rename to *float?i?f2_i387.
(*float?i?f2_i387_only): Rename to *float?i?f2_i387.
(float?ixf2): Penalize integer register operand.
From-SVN: r92178
John David Anglin [Wed, 15 Dec 2004 05:10:57 +0000 (05:10 +0000)]
re PR c++/17242 (Testsuite fails due to duplicate symbols)
PR c++/17242
* configure.ac: Add GAS check for HP-UX .nsubspa comdat.
* configure, config.in: Rebuilt.
* config/pa/pa-hpux10.h (SUPPORTS_ONE_ONLY, MAKE_DECL_ONE_ONLY): Delete
defines.
* config/pa/pa.c (pa_select_section): Allow uninitialized variables in
one-only (comdat) subspaces.
* config/pa/som.h (SUPPORTS_SOM_COMDAT): New define.
(SUPPORTS_ONE_ONLY): True if SUPPORTS_WEAK or SUPPORTS_SOM_COMDAT are
true.
(MAKE_DECL_ONE_ONLY): Place uninitialized variables in common.
From-SVN: r92177
Richard Henderson [Wed, 15 Dec 2004 03:56:06 +0000 (19:56 -0800)]
gfortran.h (gfc_expr.function.name): Make const.
* gfortran.h (gfc_expr.function.name): Make const.
(gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
(gfc_get_string): Update prototype.
* iresolve.c: Include tree.h.
(string_node, HASH_SIZE, string_head, hash): Remove.
(gfc_get_string): Use vsnprintf, get_identifier.
(free_strings, gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
* misc.c (gfc_init_1): Don't call gfc_iresolve_init_1.
(gfc_done_1): Don't call gfc_iresolve_done_1.
* module.c (mio_allocated_string): Take and return const char *,
instead of modifying char**.
(mio_expr): Update to match.
* resolve.c (pure_function): Constify name argument.
(resolve_function): Constify name.
* trans-intrinsic.c (gfc_conv_intrinsic_function): Likewise.
From-SVN: r92176
Ian Lance Taylor [Wed, 15 Dec 2004 01:02:55 +0000 (01:02 +0000)]
combine.c (combine_validate_cost): Consider cost of undobuf.other_insn rather than always allowing the...
* combine.c (combine_validate_cost): Consider cost of
undobuf.other_insn rather than always allowing the recombination
if it is set.
From-SVN: r92173
Mark Mitchell [Wed, 15 Dec 2004 00:42:33 +0000 (00:42 +0000)]
re PR c++/18738 (typename not allowed with non-dependent qualified name)
PR c++/18738
* decl.c (make_typename_type): Do not handle namespace-scoped
names here.
(tag_name): Handle typename_type.
(check_elaborated_type_specifier): Handle typenames.
* parser.c (cp_parser_diagnose_invalid_type_name): Improve
comment.
(cp_parser_elaborated_type_specifier): Use
cp_parser_diagnose_invalid_type_name.
PR c++/18738
* g++.dg/template/typename8.C: New test.
* g++.dg/parse/friend2.C: Tweak error message.
From-SVN: r92172
GCC Administrator [Wed, 15 Dec 2004 00:16:21 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r92170
John David Anglin [Tue, 14 Dec 2004 22:48:53 +0000 (22:48 +0000)]
pa-host.c (MAP_FAILED): Define if not defined.
* pa-host.c (MAP_FAILED): Define if not defined.
(pa_gt_pch_use_address): Handle short reads.
From-SVN: r92166
Richard Henderson [Tue, 14 Dec 2004 22:45:28 +0000 (14:45 -0800)]
re PR target/17990 (sse used for negate without -mfpmath=sse)
PR target/17990
* config/i386/i386.c (x86_use_bt): New.
(ix86_expand_unary_operator): Use MEM_P.
(ix86_expand_fp_absneg_operator): New.
* config/i386/i386.h (x86_use_bt): Declare.
(TARGET_USE_BT): New.
* config/i386/i386-protos.h: Update.
* config/i386/i386.md (negsf2): Use ix86_expand_fp_absneg_operator.
(negdf2, negxf2, abssf2, absdf2, absxf2): Likewise.
(negsf2_memory, negsf2_ifs, negsf2_if, negdf2_memory, negdf2_ifs,
negdf2_ifs_rex64, negdf2_if, negdf2_if_rex64, negxf2_if,
abssf2_memory, abssf2_ifs, abssf2_if, absdf2_memory, absdf2_ifs,
absdf2_ifs_rex64, absdf2_if, absxf2_if): Remove.
(absnegsf2_mixed, absnegsf2_sse, absnegsf2_i387, absnegdf2_mixed,
absnegdf2_sse, absnegdf2_i387, absnegxf2_i387): New. Merge all
neg and abs splitters. Handle DFmode in general regs in 64-bit mode.
(negextendsfdf2, absextendsfdf2): Disable for non-mixed sse math.
(btsq, btrq, btcq): New. Add peepholes as well.
(movv4sf_internal splitter): Postpone til after reload.
(movv2di_internal splitter): Likewise.
* config/i386/predicates.md (const_0_to_63_operand): New.
(absneg_operator): New.
From-SVN: r92165
John David Anglin [Tue, 14 Dec 2004 22:35:48 +0000 (22:35 +0000)]
pa.h (REGNO_OK_FOR_INDEX_P, [...]): Check register number and that reg_renumber is nonzero before using it.
* pa.h (REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P, REGNO_OK_FOR_FP_P):
Check register number and that reg_renumber is nonzero before using it.
From-SVN: r92164
Tobias Schlüter [Tue, 14 Dec 2004 22:00:54 +0000 (23:00 +0100)]
Fix date on ChangeLog
From-SVN: r92163
Steve Ellcey [Tue, 14 Dec 2004 21:50:54 +0000 (21:50 +0000)]
invoke.texi (IA-64 options): Add existing options that weren't already listed.
* doc/invoke.texi (IA-64 options): Add existing options that
weren't already listed.
From-SVN: r92162
Jeff Law [Tue, 14 Dec 2004 20:29:12 +0000 (13:29 -0700)]
20041214-1.c: New test.
* gcc.c-torture/execute/
20041214-1.c: New test.
Actually commit
20041213-2.c (pr18694).
From-SVN: r92160
Andrew Pinski [Tue, 14 Dec 2004 20:21:49 +0000 (12:21 -0800)]
Forgot to add dg-do
From-SVN: r92159
Andrew Pinski [Tue, 14 Dec 2004 20:13:16 +0000 (20:13 +0000)]
re PR middle-end/18965 (ICE in gimplify_init_ctor_eval)
2004-12-14 Andrew Pinski <pinskia@physics.uc.edu>
PR c++/18965
* init.c (build_zero_init): If the max_index is 0, there is no
need to create a RANGE_EXPR.
2004-12-14 Andrew Pinski <pinskia@physics.uc.edu>
PR c++/18965
* g++.dg/init/array17.C: New test.
From-SVN: r92158
Jeff Law [Tue, 14 Dec 2004 20:05:48 +0000 (13:05 -0700)]
tree-outof-ssa.c (coalesce_abnormal_edges): Pass the correct target partition to conflict_graph_merge_regs.
* tree-outof-ssa.c (coalesce_abnormal_edges): Pass the correct target
partition to conflict_graph_merge_regs.
From-SVN: r92157
Mark Mitchell [Tue, 14 Dec 2004 19:38:25 +0000 (19:38 +0000)]
re PR c++/18793 (ICE in cp_expr_size)
PR c++/18793
* cp-objcp-common.c (cp_expr_size): Loosen assertion.
PR c++/18793
* g++.dg/init/aggr3.C: New test.
From-SVN: r92156
Uttam Pawar [Tue, 14 Dec 2004 18:43:57 +0000 (18:43 +0000)]
rs6000.c (rs6000_handle_altivec_attribute_tree): Report errors for vector types with invalid component types.
* rs6000.c (rs6000_handle_altivec_attribute_tree): Report errors
for vector types with invalid component types.
testsuite:
* gcc.dg/altivec-types-1.c: New test.
* gcc.dg/altivec-types-2.c: New test.
* gcc.dg/altivec-types-3.c: New test.
* gcc.dg/altivec-types-4.c: New test.
* g++.dg/ext/altivec-types-1.C: New test.
* g++.dg/ext/altivec-types-2.C: New test.
* g++.dg/ext/altivec-types-3.C: New test.
* g++.dg/ext/altivec-types-4.C: New test.
Co-Authored-By: Janis Johnson <janis187@us.ibm.com>
From-SVN: r92154
Jakub Jelinek [Tue, 14 Dec 2004 18:04:56 +0000 (19:04 +0100)]
re PR middle-end/18951 (Invalid code generated by expand_errno_check)
PR middle-end/18951
* builtins.c (expand_builtin_mathfn, expand_builtin_mathfn_2,
expand_builtin_mathfn_3): Avoid using arguments passed to
save_expr after that call.
* gcc.c-torture/execute/
20041213-1.c: New test.
From-SVN: r92151
Jakub Jelinek [Tue, 14 Dec 2004 17:59:36 +0000 (18:59 +0100)]
fold-const.c (fold_single_bit_test): If flag_syntax_only, pretend LOAD_EXTEND_OP is not defined.
* fold-const.c (fold_single_bit_test): If flag_syntax_only, pretend
LOAD_EXTEND_OP is not defined.
(fold): Likewise. If flag_syntax_only, don't depend on BITS_PER_WORD.
From-SVN: r92150
Jeff Law [Tue, 14 Dec 2004 17:46:11 +0000 (10:46 -0700)]
Remove >>> conflict indicator.
From-SVN: r92148
Kazu Hirata [Tue, 14 Dec 2004 17:45:37 +0000 (10:45 -0700)]
Forgot to commit yesterday.
From-SVN: r92147
Tobias Schlüter [Tue, 14 Dec 2004 17:24:46 +0000 (18:24 +0100)]
tree.def, [...]: Correctly document restrictions on the shift width.
2004-12-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
* tree.def, doc/c-tree.texi: Correctly document restrictions on the
shift width.
From-SVN: r92145
Tobias Schlüter [Tue, 14 Dec 2004 17:19:37 +0000 (18:19 +0100)]
tree.def, [...]: Correctly document restrictions on the shift width.
2004-12-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
* tree.def, doc/c-tree.texi: Correctly document restrictions on the
shift width.
From-SVN: r92144
Steve Ellcey [Tue, 14 Dec 2004 16:34:08 +0000 (16:34 +0000)]
transfer.c (us_read): Use memcpy/memset instead of assignment to fill unaligned buffer.
* libgfortran/io/transfer.c (us_read): Use memcpy/memset
instead of assignment to fill unaligned buffer.
(us_write): Ditto.
(next_record_w): Ditto.
From-SVN: r92143
Kazu Hirata [Tue, 14 Dec 2004 16:24:42 +0000 (16:24 +0000)]
* expr.h (expand_modifier): Define EXPAND_STACK_PARM as 1.
From-SVN: r92140
Nathan Sidwell [Tue, 14 Dec 2004 15:39:12 +0000 (15:39 +0000)]
re PR c++/18949 (trouble with const_cast in templates)
cp:
PR c++/18949
* pt.c (tsubst_copy_and_build): <INDIRECT_REF case> Check that a
REFERENCE_REF_P is dereferencing a reference type.
* typeck.c (build_static_cast): Convert from reference even in a
template.
(build_reinterpret_cast, build_const_cast, build_c_cast): Likewise.
testsuite:
PR c++/18949
* g++.dg/template/cast1.C: New.
From-SVN: r92136
Richard Earnshaw [Tue, 14 Dec 2004 14:06:02 +0000 (14:06 +0000)]
re PR target/18973 (-mcpu=arm926ejs should set FL_LDSCHED)
PR target/18973
arm-cores.def (arm926ej-s, arm1026ej-s, arm1136j-s, arm1136-jfs)
(arm1176jz-s, arm1176jzf-s, mpcorenovfp, mpcore): Add load-scheduling
property to flags.
From-SVN: r92135
Diego Novillo [Tue, 14 Dec 2004 13:41:52 +0000 (13:41 +0000)]
* tree-gimple.c (get_base_address): Update documentation.
From-SVN: r92134
Volker Reichelt [Tue, 14 Dec 2004 13:32:03 +0000 (13:32 +0000)]
parser.c (cp_parser_uncommitted_to_tentative_parse_p): New function.
* parser.c (cp_parser_uncommitted_to_tentative_parse_p): New function.
(cp_parser_name_lookup_error): Use it.
(cp_parser_check_for_invalid_template_id): Likewise.
(cp_parser_skip_to_closing_parenthesis): Likewise.
(cp_parser_nested_name_specifier_opt): Likewise.
(cp_parser_simple_declaration, cp_parser_template_id): Likewise.
(cp_parser_parameter_declaration_list): Likewise.
(cp_parser_parameter_declaration): Likewise.
(cp_parser_template_name): Let cp_parser_simulate_error perform
the checking.
(cp_parser_committed_to_tentative_parse): Remove.
From-SVN: r92133
Steven G. Kargl [Tue, 14 Dec 2004 10:43:36 +0000 (10:43 +0000)]
re PR libfortran/18966 (cshift etc. not implemented for kind=1 and kind=2 actual arguments)
PR libfortran/18966
* gfortran.h: typedef GFC_INTEGER_1 and GFC_INTEGER_2
* intrinsics/cshift0.c (cshift0_1,cshift0_2): New functions.
* intrinsics/eoshift0.c (eoshift0_1,eoshift0_2): New functions.
* intrinsics/eoshift2.c (eoshift2_1,eoshift2_2): New functions.
From-SVN: r92132
Richard Henderson [Tue, 14 Dec 2004 05:34:26 +0000 (21:34 -0800)]
* gcc.dg/i386-sse-10.c: Fix typo in options.
From-SVN: r92128
Andrew Pinski [Tue, 14 Dec 2004 02:21:56 +0000 (02:21 +0000)]
re PR c++/18968 (ICE: tree check: expected ssa_name, have addr_expr in vrp_hash)
2004-12-13 Andrew Pinski <pinskia@physics.uc.edu>
PR c++/18968
* g++.dg/opt/pr18968.C: New test.
2004-12-13 Andrew Pinski <pinskia@physics.uc.edu>
PR c++/18968
* class.c (build_base_path): Convert the zero constant to the correct
type when comparing.
From-SVN: r92121
Mark Mitchell [Tue, 14 Dec 2004 02:15:55 +0000 (02:15 +0000)]
re PR target/18925 (Invalid gprel relocation in PIC)
PR c++/18925
* class.c (layout_class_type): Determine the visibility of static
data members.
PR c++/18925
* g++.dg/ext/visibility/staticdatamem.C: New test.
From-SVN: r92120
Kelley Cook [Tue, 14 Dec 2004 01:52:40 +0000 (01:52 +0000)]
below100.S: Remove DOS line endings.
2004-12-13 Kelley Cook <kcook@gcc.gnu.org>
* gcc.target/xstormy16/below100.S: Remove DOS line endings.
From-SVN: r92118
Richard Henderson [Tue, 14 Dec 2004 01:30:35 +0000 (17:30 -0800)]
re PR middle-end/17930 (-mfpmath=sse creates illegal code (movapd with misaligned argument))
PR middle-end/17930
* passes.c (rest_of_clean_state): Fix computation of
preferred_incoming_stack_boundary.
From-SVN: r92116
Wolfgang Bangerth [Tue, 14 Dec 2004 01:01:26 +0000 (18:01 -0700)]
* reload.h: Remove struct needs and its only use.
From-SVN: r92114
GCC Administrator [Tue, 14 Dec 2004 00:16:19 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r92112
Roger Sayle [Mon, 13 Dec 2004 23:49:28 +0000 (23:49 +0000)]
re PR rtl-optimization/18928 (ice on valid code with -O2 -fPIC)
PR rtl-optimization/18928
* simplify_rtx.c (plus_minus_operand_p): New function to encode
the test for suitable operands for calls to simplify_plus_minus.
Only allow (CONST (PLUS x y)) if both x and y are CONSTANT_P.
(simplify_binary_operation): Use plus_minus_operand_p.
* gcc.dg/pr18928-1.c: New test case.
From-SVN: r92109
Alexandre Oliva [Mon, 13 Dec 2004 21:03:47 +0000 (21:03 +0000)]
re PR tree-optimization/16951 (ICE in make_decl_rtl with recursion in C++ constructor (-O1))
gcc/ChangeLog:
PR tree-opt/16951
* tree-inline.c (setup_one_parameter): Don't directly map a
parameter to the address of another variable of the same
function.
gcc/testsuite/ChangeLog:
PR tree-opt/16951
* gcc.c-torture/compile/
20041211-1.c: New.
From-SVN: r92106
Steven Bosscher [Mon, 13 Dec 2004 20:44:31 +0000 (20:44 +0000)]
basic-block.h (PROP_POSTRELOAD): Do not include PROP_AUTOINC, we can never create autoinc insns after reload.
* basic-block.h (PROP_POSTRELOAD): Do not include PROP_AUTOINC, we
can never create autoinc insns after reload.
Co-Authored-By: Kazu Hirata <kazu@cs.umass.edu>
From-SVN: r92105
Andrew Pinski [Mon, 13 Dec 2004 20:29:19 +0000 (12:29 -0800)]
fix typo in my last changelog
From-SVN: r92103
Jeff Law [Mon, 13 Dec 2004 20:12:33 +0000 (13:12 -0700)]
tree-ssa-dom.c (thread_across_edge): Do not thread jumps if a PHI argument is set from a PHI_RESULT in the same...
* tree-ssa-dom.c (thread_across_edge): Do not thread jumps if a
PHI argument is set from a PHI_RESULT in the same block and the
PHI argument is not the same as the PHI result.
Co-Authored-By: Kazu Hirata <kazu@cs.umass.edu>
From-SVN: r92102