* [Bug middle-end/41837] Using '-O -fipa-struct-reorg -fwhole-program -fprofile-generate' gives 'internal compiler error: Segmentation fault'
2009-10-26 22:24 [Bug c/41837] New: Using '-O -fipa-struct-reorg -fwhole-program -combine -fprofile-generate' gives 'internal compiler error: Segmentation fault' b3timmons at speedymail dot org
` (7 preceding siblings ...)
2009-10-28 18:03 ` jakub at gcc dot gnu dot org
@ 2009-10-29 16:53 ` law at gcc dot gnu dot org
8 siblings, 0 replies; 10+ messages in thread
From: law at gcc dot gnu dot org @ 2009-10-29 16:53 UTC (permalink / raw)
To: gcc-bugs
------- Comment #9 from law at gcc dot gnu dot org 2009-10-29 16:50 -------
Subject: Bug 41837
Author: law
Date: Thu Oct 29 16:48:00 2009
New Revision: 153715
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=153715
Log:
Recorded merge of revisions
153580-153581,153584,153586-153600,153604,153606,153610,153613,153615-153618,153621,153643,153646-153648,153650-153652,153654-153667,153669-153671
via svnmerge from
svn+ssh://law@gcc.gnu.org/svn/gcc/trunk
........
r153580 | gccadmin | 2009-10-26 18:17:26 -0600 (Mon, 26 Oct 2009) | 1 line
Daily bump.
........
r153581 | paolo | 2009-10-26 19:18:10 -0600 (Mon, 26 Oct 2009) | 6 lines
2009-10-26 Paolo Carlini <paolo.carlini@oracle.com>
* include/std/chrono (duration<>::duration(const duration<>&)): Fix
per the straightforward resolution of DR 974.
* testsuite/20_util/duration/cons/dr974.cc: Add.
........
r153584 | carrot | 2009-10-27 03:06:36 -0600 (Tue, 27 Oct 2009) | 16 lines
* target.h (have_conditional_execution): Add a new target hook
function.
* target-def.h (TARGET_HAVE_CONDITIONAL_EXECUTION): Likewise.
* targhooks.h (default_have_conditional_execution): Likewise.
* targhooks.c (default_have_conditional_execution): Likewise.
* doc/tm.texi (TARGET_HAVE_CONDITIONAL_EXECUTION): Document it.
* config/arm/arm.c (TARGET_HAVE_CONDITIONAL_EXECUTION): Define it.
(arm_have_conditional_execution): New function.
* ifcvt.c (noce_process_if_block, find_if_header,
cond_exec_find_if_block, dead_or_predicable): Change the usage of macro
HAVE_conditional_execution to a target hook call.
* recog.c (peephole2_optimize): Likewise.
* sched-rgn.c (add_branch_dependences): Likewise.
* final.c (asm_insn_count, final_scan_insn): Likewise.
* bb-reorder.c (HAVE_conditional_execution): Remove it.
........
r153586 | ebotcazou | 2009-10-27 04:09:04 -0600 (Tue, 27 Oct 2009) | 1 line
Fix nits
........
r153587 | jakub | 2009-10-27 04:28:48 -0600 (Tue, 27 Oct 2009) | 3 lines
PR c++/41020
* g++.dg/lookup/extern-c-redecl5.C: Fix up regexp.
........
r153588 | aldyh | 2009-10-27 05:18:12 -0600 (Tue, 27 Oct 2009) | 5 lines
PR bootstrap/41451
* fold-const.c (fold_binary_loc): Do not call
protected_set_expr_location.
........
r153589 | rguenth | 2009-10-27 05:30:59 -0600 (Tue, 27 Oct 2009) | 5 lines
2009-10-27 Richard Guenther <rguenther@suse.de>
PR lto/41821
* gimple.c (gimple_types_compatible_p): Handle OFFSET_TYPE.
........
r153590 | revitale | 2009-10-27 05:46:07 -0600 (Tue, 27 Oct 2009) | 1 line
Fix PR40648 -- Fix misaligned store vectorizer patch
........
r153591 | charlet | 2009-10-27 07:06:06 -0600 (Tue, 27 Oct 2009) | 16 lines
2009-10-27 Arnaud Charlet <charlet@adacore.com>
* exp_aggr.adb: Fix comment.
2009-10-27 Emmanuel Briot <briot@adacore.com>
* prj-err.adb (Error_Msg): take into account continuation lines when
computing whether we have a warning.
2009-10-27 Vasiliy Fofanov <fofanov@adacore.com>
* make.adb, s-os_lib.adb, s-os_lib.ads (Create_Temp_Output_File): New
routine that is designed to create temp file descriptor specifically
for redirecting an output stream.
........
r153592 | charlet | 2009-10-27 07:16:48 -0600 (Tue, 27 Oct 2009) | 45 lines
2009-10-27 Vincent Celier <celier@adacore.com>
* makeutl.adb (Check_Source_Info_In_ALI): Do not recompile if a subunit
from the runtime is found, except if gnatmake switch -a is used and
this
subunit cannot be found.
2009-10-27 Ed Schonberg <schonberg@adacore.com>
* gnatbind.adb (gnatbind): When the -R option is selected, list
subunits
as well, for tools that need the complete closure of the main program.
2009-10-27 Sergey Rybin <rybin@adacore.com>
* gnat_ugn.texi: Minor updates.
2009-10-27 Emmanuel Briot <briot@adacore.com>
* prj-tree.adb (Free): Fix memory leak.
2009-10-27 Vasiliy Fofanov <fofanov@adacore.com>
* adaint.c, s-os_lib.adb (__gnat_create_output_file_new): New function
that ensures the file that is created is new. Use this function to make
sure there is no race condition if several processes are creating temp
files concurrently.
* s-os_lib.ads: Update comment.
2009-10-27 Thomas Quinot <quinot@adacore.com>
* sem_ch12.adb: Minor reformatting
2009-10-27 Javier Miranda <miranda@adacore.com>
* exp_ch4.ads (Integer_Promotion_Possible): New subprogram.
* exp_ch4.adb (Integer_Promotion_Possible): New subprogram.
(Expand_N_Type_Conversion): Replace code that checks if the integer
promotion of the operands is possible by a call to the new function
Integer_Promotion_Possible. Minor reformating because an enclosing
block is now not needed.
* checks.adb (Apply_Arithmetic_Overflow_Check): Add missing check to
see if the integer promotion is possible; in such case the runtime
checks are not generated.
........
r153593 | charlet | 2009-10-27 07:22:25 -0600 (Tue, 27 Oct 2009) | 17 lines
2009-10-27 Thomas Quinot <quinot@adacore.com>
* sem_ch12.adb (Install_Formal_Packages): Do not omit installation of
visible entities when the formal package doesn't have a box.
* checks.adb: Minor reformatting.
2009-10-27 Vincent Celier <celier@adacore.com>
* prj-part.adb (Parse): Catch exception Types.Unrecoverable_Error and
set Project to Empty_Node.
2009-10-27 Robert Dewar <dewar@adacore.com>
* gnatbind.adb: Minor reformatting
........
r153594 | charlet | 2009-10-27 07:51:46 -0600 (Tue, 27 Oct 2009) | 18 lines
2009-10-27 Robert Dewar <dewar@adacore.com>
* s-os_lib.ads, s-os_lib.adb, prj-err.adb, makeutl.adb: Minor
reformatting.
2009-10-27 Ed Schonberg <schonberg@adacore.com>
* sem.util.ads, sem_util.adb (Denotes_Same_Object,
Denotes_Same_Prefix): New functions to detect overlap between actuals
that are not by-copy in a call, when one of them is in-out.
* sem_warn.ads, sem_warn.adb (Warn_On_Overlapping_Actuals): New
procedure, called on a subprogram call to warn when an in-out actual
that is not by-copy overlaps with another actual, thus leadind to
potentially dangerous aliasing in the body of the called subprogram.
Currently the warning is under control of the -gnatX switch.
* sem_res.adb (resolve_call): call Warn_On_Overlapping_Actuals.
........
r153595 | charlet | 2009-10-27 08:02:58 -0600 (Tue, 27 Oct 2009) | 6 lines
2009-10-27 Robert Dewar <dewar@adacore.com>
* sem_warn.adb, sem_util.adb, sem_util.ads: Minor reformatting. Add
comments.
........
r153596 | charlet | 2009-10-27 08:07:19 -0600 (Tue, 27 Oct 2009) | 2 lines
Minor doc updates.
........
r153597 | charlet | 2009-10-27 08:14:44 -0600 (Tue, 27 Oct 2009) | 6 lines
2009-10-27 Robert Dewar <dewar@adacore.com>
* s-fileio.adb, s-fileio.ads, sem_util.adb, sem_warn.adb,
sem_warn.ads: Minor reformatting
........
r153598 | rguenth | 2009-10-27 09:16:35 -0600 (Tue, 27 Oct 2009) | 5 lines
2009-10-27 Richard Guenther <rguenther@suse.de>
* tree-complex.c (expand_complex_div_wide): Check for
INTEGER_CST, not TREE_CONSTANT on comparison folding result.
........
r153599 | jakub | 2009-10-27 09:50:50 -0600 (Tue, 27 Oct 2009) | 6 lines
PR c/41842
* c-typeck.c (convert_arguments): Return -1 if any of the arguments is
error_mark_node.
* gcc.dg/pr41842.c: New test.
........
r153600 | rguenth | 2009-10-27 09:52:44 -0600 (Tue, 27 Oct 2009) | 14 lines
2009-10-27 Richard Guenther <rguenther@suse.de>
* tree-ssa-structalias.c (find_func_aliases): In IPA mode
handle calls to externally visible functions like in regular mode.
(create_variable_info_for): Do not create function infos here.
(have_alias_info): Remove write-only variable.
(solve_constraints): New function split out from common code
in compute_points_to_sets and ipa_pta_execute.
(compute_points_to_sets): Adjust.
(ipa_pta_execute): Likewise. Handle clones and externally visible
functions like in non-IPA mode.
* gcc.dg/torture/ipa-pta-1.c: Adjust testcase.
........
r153604 | uros | 2009-10-27 11:03:47 -0600 (Tue, 27 Oct 2009) | 3 lines
* ChangeLog: Fix formatting.
* testsuite/ChangeLog: Ditto.
........
r153606 | ktietz | 2009-10-27 11:14:47 -0600 (Tue, 27 Oct 2009) | 11 lines
2009-10-27 Kai Tietz <kai.tietz@onevision.com>
PR/41799
* config/i386/mingw32.h (CHECK_EXECUTE_STACK_ENABLED): New macro.
* config/i386/mingw.opt: Add fset-stack-executable.
* config/i386/i386.c (ix86_trampoline_init): Make call to
emit_library_call conditional, if CHECK_EXECUTE_STACK_ENABLED is
defined and its value is not zero.
* doc/invoke.texi
........
r153610 | espindola | 2009-10-27 12:17:13 -0600 (Tue, 27 Oct 2009) | 7 lines
2009-10-27 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
PR lto/41652
* configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT.
* configure: Regenerate.
........
r153613 | ebotcazou | 2009-10-27 13:41:13 -0600 (Tue, 27 Oct 2009) | 4 lines
* raise-gcc (db_region_for): Use _Unwind_GetIPInfo instead of
_Unwind_GetIP if HAVE_GETIPINFO is defined.
(db_action_for): Likewise.
........
r153615 | rth | 2009-10-27 14:09:07 -0600 (Tue, 27 Oct 2009) | 7 lines
PR c++/41819
* tree-eh.c (eh_region_may_contain_throw_map): Rename from
eh_region_may_contain_throw; update users.
(eh_region_may_contain_throw): New function.
(lower_catch): Check flag_exceptions before creating exception
region.
(lower_eh_filter, lower_eh_must_not_throw): Likewise.
(lower_cleanup): Tidy existing flag_exceptions check to match.
........
r153616 | ebotcazou | 2009-10-27 14:24:31 -0600 (Tue, 27 Oct 2009) | 3 lines
* gcc-interface/decl.c (purpose_member_field): New static function.
(annotate_rep): Use it instead of purpose_member.
........
r153617 | jason | 2009-10-27 15:58:09 -0600 (Tue, 27 Oct 2009) | 10 lines
Allow no-capture lambdas to convert to function pointer.
* semantics.c (maybe_add_lambda_conv_op): New.
* parser.c (cp_parser_lambda_expression): Call it.
(cp_parser_lambda_declarator_opt): Make op() static if
no captures.
* mangle.c (write_closure_type_name): Adjust.
* semantics.c (finish_this_expr): Adjust.
* decl.c (grok_op_properties): Allow it.
* call.c (build_user_type_conversion_1): Handle static conversion op.
(build_op_call): And op().
........
r153618 | rth | 2009-10-27 17:25:54 -0600 (Tue, 27 Oct 2009) | 1 line
* cgraphunit.c (cgraph_optimize): Maintain timevar stack properly.
........
r153621 | gccadmin | 2009-10-27 18:16:59 -0600 (Tue, 27 Oct 2009) | 1 line
Daily bump.
........
r153643 | kkojima | 2009-10-27 22:22:21 -0600 (Tue, 27 Oct 2009) | 4 lines
* config/sh/sh.md (stuff_delay_slot): Move const_int pattern
inside the unspec vector.
........
r153646 | bonzini | 2009-10-28 03:49:58 -0600 (Wed, 28 Oct 2009) | 6 lines
2009-10-28 Paolo Bonzini <bonzini@gnu.org>
* config/sh/sh.md (cbranchfp4_media): Remove hack extending
cstore result to DImode.
........
r153647 | bonzini | 2009-10-28 03:54:01 -0600 (Wed, 28 Oct 2009) | 6 lines
2009-10-28 Paolo Bonzini <bonzini@gnu.org>
* expmed.c (emit_store_flag): Check costs before
transforming to the opposite representation.
........
r153648 | singler | 2009-10-28 04:04:03 -0600 (Wed, 28 Oct 2009) | 8 lines
2009-10-28 Johannes Singler <singler@kit.edu>
PR libstdc++/40852
* include/parallel/multiseq_selection.h
(multiseq_partition, multiseq_selection): Avoid intermediate
values exceeding the integer type range for very large inputs.
........
r153650 | bonzini | 2009-10-28 04:17:29 -0600 (Wed, 28 Oct 2009) | 15 lines
2009-10-28 Paolo Bonzini <bonzini@gnu.org>
PR rtl-optimization/40741
* config/arm/arm.c (thumb1_rtx_costs): IOR or XOR with
a small constant is cheap.
* config/arm/arm.md (andsi3, iorsi3): Try to place the result of
force_reg on the LHS.
(xorsi3): Likewise, and split the XOR if the constant is complex
and not in Thumb mode.
2009-10-28 Paolo Bonzini <bonzini@gnu.org>
PR rtl-optimization/40741
* gcc.target/arm/thumb-branch1.c: New.
........
r153651 | bonzini | 2009-10-28 04:27:15 -0600 (Wed, 28 Oct 2009) | 13 lines
2009-10-28 Paolo Bonzini <bonzini@gnu.org>
PR rtl-optimization/39715
* combine.c (simplify_comparison): Use extensions to
widen comparisons. Try an ANDing first.
testsuite:
2009-10-28 Paolo Bonzini <bonzini@gnu.org>
PR rtl-optimization/39715
* gcc.target/arm/thumb-bitfld1.c: New.
........
r153652 | bonzini | 2009-10-28 06:37:30 -0600 (Wed, 28 Oct 2009) | 13 lines
2009-10-28 Paolo Bonzini <bonzini@gnu.org>
PR rtl-optimization/41812
Revert:
2009-06-27 Paolo Bonzini <bonzini@gnu.org>
* df-problems.c (df_md_scratch): New.
(df_md_alloc, df_md_free): Allocate/free it.
(df_md_local_compute): Only include live registers in init.
(df_md_transfer_function): Prune the in-set computed by
the confluence function, and the gen-set too.
........
r153654 | paolo | 2009-10-28 07:07:00 -0600 (Wed, 28 Oct 2009) | 6 lines
2009-10-28 Paolo Carlini <paolo.carlini@oracle.com>
* include/bits/stl_iterator_base_funcs.h: (next): Change
template parameter name consistently with the resolution
of DR 1011 ([Ready] in Santa Cruz).
........
r153655 | rguenth | 2009-10-28 07:28:32 -0600 (Wed, 28 Oct 2009) | 14 lines
2009-10-28 Richard Guenther <rguenther@suse.de>
PR middle-end/41855
* tree-ssa-alias.c (refs_may_alias_p_1): Deal with CONST_DECLs
(ref_maybe_used_by_call_p_1): Fix bcopy handling.
(call_may_clobber_ref_p_1): Likewise.
* tree-ssa-structalias.c (find_func_aliases): Likewise.
* alias.c (nonoverlapping_memrefs_p): Deal with CONST_DECLs.
* gfortran.dg/lto/20091028-1_0.f90: New testcase.
* gfortran.dg/lto/20091028-1_1.c: Likewise.
* gfortran.dg/lto/20091028-2_0.f90: Likewise.
* gfortran.dg/lto/20091028-2_1.c: Likewise.
........
r153656 | charlet | 2009-10-28 07:31:51 -0600 (Wed, 28 Oct 2009) | 25 lines
2009-10-28 Robert Dewar <dewar@adacore.com>
* a-ztexio.adb, a-ztexio.ads, a-witeio.ads, a-witeio.adb,
a-textio.ads, a-textio.adb: Reorganize (moving specs from private part
to body).
(Initialize_Standard_Files): New procedure.
* a-tienau.adb: Minor change to make EOF directly visible
* a-tirsfi.ads, a-wrstfi.adb, a-wrstfi.ads, a-zrstfi.adb,
a-zrstfi.ads, a-tirsfi.adb: New unit, initial version.
* gnat_rm.texi: Add documentation for
Ada.[Wide_[Wide_]]Text_IO.Reset_Standard_Files.
* Makefile.rtl: Add entries for
Ada.[Wide_[Wide_]]Text_IO.Reset_Standard_Files
2009-10-28 Thomas Quinot <quinot@adacore.com>
* exp_ch9.ads: Minor reformatting
* sem_ch3.adb: Minor reformatting
* sem_aggr.adb: Minor reformatting.
* sem_attr.adb: Minor reformatting
* tbuild.adb, tbuild.ads, par-ch4.adb, exp_ch4.adb
(Tbuild.New_Op_Node):
New subprogram.
Minor code reorganization/factoring.
........
r153657 | charlet | 2009-10-28 07:41:05 -0600 (Wed, 28 Oct 2009) | 29 lines
2009-10-28 Thomas Quinot <quinot@adacore.com>
* exp_ch4.adb (Expand_N_Type_Conversion): Perform Integer promotion for
the operand of the unary minus and ABS operators.
* sem_type.adb (Covers): A concurrent type and its corresponding record
type are compatible.
* exp_attr.adb (Expand_N_Attribute_Reference): Do not rewrite a 'Access
attribute reference for the current instance of a protected type while
analyzing an access discriminant constraint in a component definition.
Such a reference is handled in the corresponding record's init proc,
while initializing the constrained component.
* exp_ch9.adb (Expand_N_Protected_Type_Declaration): When creating the
corresponding record type, propagate components'
Has_Per_Object_Constraint flag.
* exp_ch3.adb (Build_Init_Procedure.Build_Init_Statements):
For a concurrent type, set up concurrent aspects before initializing
components with a per object constrain, because they may be controlled,
and their initialization may call entries or protected subprograms of
the enclosing concurrent object.
2009-10-28 Emmanuel Briot <briot@adacore.com>
* prj-nmsc.adb (Add_If_Not_In_List): New subprogram, for better sharing
of code.
(Find_Source_Dirs): resolve links if Opt.Follow_Links_For_Dirs when
processing the directories specified explicitly in the project file.
........
r153658 | charlet | 2009-10-28 07:50:10 -0600 (Wed, 28 Oct 2009) | 10 lines
2009-10-28 Robert Dewar <dewar@adacore.com>
* exp_attr.adb, exp_ch9.adb, prj-nmsc.adb, tbuild.adb, ali.adb,
types.ads: Minor reformatting
2009-10-28 Tristan Gingold <gingold@adacore.com>
* init.c: Fix __gnat_error_handler for Darwin10 (Snow Leopard)
........
r153659 | rguenth | 2009-10-28 07:52:20 -0600 (Wed, 28 Oct 2009) | 11 lines
2009-10-28 Richard Guenther <rguenther@suse.de>
* tree.c (free_lang_data_in_type): Do not call get_alias_set.
(free_lang_data): Unconditionally compute alias sets for all
standard integer types. Bail out if gate bailed out previously.
Do not reset the types_compatible_p langhook.
(gate_free_lang_data): Remove.
(struct pass_ipa_free_lang_data): Enable unconditionally.
* gimple.c (gimple_get_alias_set): Use the same alias-set for
all pointer types.
........
r153660 | charlet | 2009-10-28 08:07:16 -0600 (Wed, 28 Oct 2009) | 2 lines
* gcc-interface/Make-lang.in: Update dependencies.
........
r153661 | charlet | 2009-10-28 08:09:12 -0600 (Wed, 28 Oct 2009) | 22 lines
2009-10-28 Vincent Celier <celier@adacore.com>
* prj-nmsc.adb (Add_To_Or_Remove_From_List): New name of procedure
Add_If_Not_In_List to account to the fact that a directory may be
removed from the list. Only remove directory if Removed is True.
2009-10-28 Gary Dismukes <dismukes@adacore.com>
* a-textio.ads, a-textio.ads: Put back function EOF_Char in private
part. Put back body of function EOF_Char.
* a-tienau.adb: Remove with of Interfaces.C_Streams and change EOF back
to EOF_Char.
2009-10-28 Emmanuel Briot <briot@adacore.com>
* prj-tree.adb (Free): Fix memory leak.
2009-10-28 Thomas Quinot <quinot@adacore.com>
* s-fileio.adb: Minor reformatting
........
r153662 | charlet | 2009-10-28 08:14:05 -0600 (Wed, 28 Oct 2009) | 9 lines
2009-10-28 Thomas Quinot <quinot@adacore.com>
* s-crtl.ads (System.CRTL.strerror): New function.
2009-10-28 Ed Schonberg <schonberg@adacore.com>
* sem_type.adb: Add guard to recover some type errors.
........
r153663 | charlet | 2009-10-28 08:22:09 -0600 (Wed, 28 Oct 2009) | 12 lines
2009-10-28 Bob Duff <duff@adacore.com>
* s-fileio.adb: Give more information in exception messages.
2009-10-28 Robert Dewar <dewar@adacore.com>
* gnat_ugn.texi: Document new -gnatyt requirement for space after right
paren if next token starts with digit or letter.
* styleg.adb (Check_Right_Paren): New rule for space after if next
character is a letter or digit.
........
r153664 | rguenth | 2009-10-28 08:33:17 -0600 (Wed, 28 Oct 2009) | 4 lines
2009-10-28 Richard Guenther <rguenther@suse.de>
* gimple.c (gimple_get_alias_set): Fix comment typo.
........
r153665 | jakub | 2009-10-28 08:36:28 -0600 (Wed, 28 Oct 2009) | 3 lines
* var-tracking.c (emit_note_insn_var_location): Get the mode of
a variable part from its REG, MEM or VALUE.
........
r153666 | jakub | 2009-10-28 08:37:24 -0600 (Wed, 28 Oct 2009) | 4 lines
* var-tracking.c (emit_note_insn_var_location): Don't call the second
vt_expand_loc unnecessarily when location is not a register nor
memory.
........
r153667 | jakub | 2009-10-28 08:39:06 -0600 (Wed, 28 Oct 2009) | 6 lines
PR target/41762
* config/i386/i386.c (ix86_pic_register_p): Don't call
rtx_equal_for_cselib_p for VALUEs discarded as useless.
* gcc.dg/pr41762.c: New test.
........
r153669 | jakub | 2009-10-28 08:43:04 -0600 (Wed, 28 Oct 2009) | 6 lines
PR debug/41801
* builtins.c (get_builtin_sync_mem): Expand loc in ptr_mode,
call convert_memory_address on addr.
* g++.dg/ext/sync-3.C: New test.
........
r153670 | jakub | 2009-10-28 08:45:03 -0600 (Wed, 28 Oct 2009) | 6 lines
PR middle-end/41837
* ipa-struct-reorg.c (find_field_in_struct_1): Return NULL if
fields don't have DECL_NAME.
* gcc.dg/pr41837.c: New test.
........
r153671 | rguenth | 2009-10-28 08:48:34 -0600 (Wed, 28 Oct 2009) | 15 lines
2009-10-28 Richard Guenther <rguenther@suse.de>
PR lto/41808
PR lto/41839
* tree-ssa.c (useless_type_conversion_p): Do not treat
conversions to pointers to incomplete types as useless.
* gimple.c (gimple_types_compatible_p): Compare struct tags,
not typedef names.
* gcc.dg/lto/20091027-1_0.c: New testcase.
* gcc.dg/lto/20091027-1_1.c: Likewise.
* g++.dg/lto/20091026-1_0.C: Likewise.
* g++.dg/lto/20091026-1_1.C: Likewise.
* g++.dg/lto/20091026-1_a.h: Likewise.
........
Modified:
branches/reload-v2a/ (props changed)
Propchange: branches/reload-v2a/
('svnmerge-integrated' modified)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41837
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