I get this error when linking in most of my project's regression tests, but always at the same address in gimple.c. /usr/local/bin/g++ -O3 -DNDEBUG -DUSE_INTL=1 -DUSE_MUTEX=1 -findirect-inlining -Winline -flto -pedantic-errors -Werror -ansi -fno-common -Wall -Wold-style-cast -Wsign-promo -Wpointer-arith -Wundef -Wwrite-strings -Winvalid-pch -Woverloaded-virtual -Wcast-qual -Wextra -Wredundant-decls -Wshadow -Wcast-align -Wcomment -fstrict-aliasing -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wlogical-op -Wconversion -Wsign-conversion -Wmissing-declarations -Wdeprecated -ftree-switch-conversion -Wuninitialized -Wparentheses -Wunused -fvisibility-inlines-hidden -MMD -fimplicit-templates -Wl,-warn-common -L.. -o stest0.exe stest0.o -lPatternDriver -lintl -lpthread lto1: internal compiler error: in gimple_types_compatible_p, at gimple.c:3488 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. lto-wrapper: /usr/local/bin/g++ returned 1 exit status collect2: lto-wrapper returned 1 exit status uname -a Linux alpha1 2.4.9-40 #1 Mon Sep 23 08:14:02 EDT 2002 alpha unknown g++ -v Using built-in specs. COLLECT_GCC=g++ COLLECT_LTO_WRAPPER=/usr/local/libexec/gcc/alphaev56-unknown-linux-gnu/4.5.0/lto-wrapper Target: alphaev56-unknown-linux-gnu Configured with: ../gcc/configure --verbose --enable-languages=c++ --disable-linux-futex --disable-nls --disable-tls --enable-lto Thread model: posix gcc version 4.5.0 20091023 (experimental) (GCC) BUILDING: alias CONFIGURECVS='../gcc/configure --verbose --enable-languages=c++ --disable-linux-futex --disable-nls --disable-tls --enable-lto 2>&1 | tee clog' alias BUILD='nice gmake CFLAGS='\'''\'' BOOT_CFLAGS='\'''\'' LIBCFLAGS='\''-g'\'' LIBCXXFLAGS='\''-g'\'' bootstrap 2>&1 | tee log'
I presume that you will need stest0.o and libPatternDriver.a to recreate, but tarring and bz2ing those together yields about 25M, too much to attach. Please advise.
Can you instead launch the link command-line with -v -save-temps appended and from the output re-run the lto1 command invocation inside gdb and do (gdb) b internal_error (gdb) run (gdb) up 2 you should be at gimple.c:3488 now, if not go up/down frames until you are (gdb) call debug_tree (t1) and paste the output of that here? If t1 is optimized out at that point try going up one more frame and try again there with the proper call argument. Thanks.
(In reply to comment #2) > Can you instead launch the link command-line with -v -save-temps appended > and from the output re-run the lto1 command invocation inside gdb and do > > (gdb) b internal_error > (gdb) run > (gdb) up 2 > > you should be at gimple.c:3488 now, if not go up/down frames until you are > > (gdb) call debug_tree (t1) > > and paste the output of that here? If t1 is optimized out at that point > try going up one more frame and try again there with the proper call > argument. t1 is not available anywhere. Should I rebuild gcc with CFLAGS set to -g -O0?
Subject: Re: ICE in LTO when linking On Sun, 25 Oct 2009, mckelvey at maskull dot com wrote: > > > ------- Comment #3 from mckelvey at maskull dot com 2009-10-25 16:32 ------- > (In reply to comment #2) > > Can you instead launch the link command-line with -v -save-temps appended > > and from the output re-run the lto1 command invocation inside gdb and do > > > > (gdb) b internal_error > > (gdb) run > > (gdb) up 2 > > > > you should be at gimple.c:3488 now, if not go up/down frames until you are > > > > (gdb) call debug_tree (t1) > > > > and paste the output of that here? If t1 is optimized out at that point > > try going up one more frame and try again there with the proper call > > argument. > > t1 is not available anywhere. Should I rebuild gcc with CFLAGS set to -g -O0? that would be nice! (remember to use --disable-bootstrap) thanks.
(In reply to comment #4) > Subject: Re: ICE in LTO when linking > > On Sun, 25 Oct 2009, mckelvey at maskull dot com wrote: > > > > > > > ------- Comment #3 from mckelvey at maskull dot com 2009-10-25 16:32 ------- > > (In reply to comment #2) > > > Can you instead launch the link command-line with -v -save-temps appended > > > and from the output re-run the lto1 command invocation inside gdb and do > > > > > > (gdb) b internal_error > > > (gdb) run > > > (gdb) up 2 > > > > > > you should be at gimple.c:3488 now, if not go up/down frames until you are > > > > > > (gdb) call debug_tree (t1) > > > > > > and paste the output of that here? If t1 is optimized out at that point > > > try going up one more frame and try again there with the proper call > > > argument. > > > > t1 is not available anywhere. Should I rebuild gcc with CFLAGS set to -g -O0? > > that would be nice! (remember to use --disable-bootstrap) > > thanks. > OK, here we go: (gdb) down #2 0x0000000120321d50 in gimple_types_compatible_p (t1=0x2000048cdc0, t2=0x2000048cd10) at ../../gcc/gcc/gimple.c:3488 3488 gcc_unreachable (); (gdb) call debug_tree(t1) <offset_type 0x2000048cdc0 type <integer_type 0x20000427080 pdversion unsigned DI size <integer_cst 0x20000318510 constant 64> unit size <integer_cst 0x20000318540 constant 8> align 64 symtab 0 alias set -1 canonical type 0x200003346e0 precision 64 min <integer_cst 0x20000318570 0> max <integer_cst 0x200003184e0 18446744073709551615>> DI size <integer_cst 0x20000318510 64> unit size <integer_cst 0x20000318540 8> align 64 symtab 0 alias set -1 canonical type 0x2000048ce70 basetype <record_type 0x2000048c420 Match>> (gdb)
> stest0.o and libPatternDriver.a Actually since you are not using the gold linker plugin we only really need the preprocessed source for stest0.o . Since collect2 does not understand archives right now.
Doh, thanks. It's obvious to me what is wrong.
Subject: Bug 41821 Author: rguenth Date: Tue Oct 27 11:30:59 2009 New Revision: 153589 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=153589 Log: 2009-10-27 Richard Guenther <rguenther@suse.de> PR lto/41821 * gimple.c (gimple_types_compatible_p): Handle OFFSET_TYPE. Modified: trunk/gcc/ChangeLog trunk/gcc/gimple.c
Fixed.
Subject: Bug 41821 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)