* except.c (pass_set_nothrow_function_flags): Set name and add
TODO_dump_func.
(set_nothrow_function_flags): Mention in the dump file when
changing a function to nothrow.
From-SVN: r146003
2009-04-13 Ozkan Sezer <sezeroz@gmail.com>
PR target/39062
* ssp.c: Also include malloc.h for alloca(). MinGW needs it.
* configure.ac: Also check for malloc.h.
* configure: Regenerated.
* config.h.in: Regenerated.
From-SVN: r146000
2009-04-13 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
* config/arm/arm.c (return_used_this_function): Remove.
(arm_output_function_prologue): Remove use of
return_used_this_function.
(output_return_instruction): Replace use of
return_used_this_function
by cfun->machine->return_used_this_function.
(arm_output_epilogue): Likewise.
(arm_output_function_epilogue): Likewise.
(thumb_unexpanded_epilogue): Likewise.
* config/arm/arm.h (struct machine_function):
New member return_used_this_function.
From-SVN: r145997
libcpp:
PR preprocessor/31869
* macro.c (stringify_arg): Handle NULL source token in padding
token where previous padding token did not have source token with
preceding whitespace.
gcc/testsuite:
* gcc.dg/cpp/strify5.c: New test.
From-SVN: r145989
* doc/invoke.texi (max_gcse_passes): Remove documentation.
* params.def (PARAM_MAX_GCSE_PASSES): Remove.
* params.h (MAX_GCSE_PASSES): Remove.
* gcse.c (gcse_main): Run CPROP1, PRE or HOIST, and CPROP2
in sequence. Remove ability to run multiple passes.
(bypass_jumps): Report run as third CPROP pass.
From-SVN: r145987
PR middle-end/39651
* except.c (can_throw_external): Look at each insn in a SEQUENCE
when deciding whether the whole SEQUENCE can throw.
From-SVN: r145986
2009-04-11 Daniel Kraft <d@domob.eu>
PR fortran/37746
* gfortran.h (struct gfc_charlen): New field `passed_length' to store
the actual passed string length for dummy arguments.
* trans-decl.c (gfc_create_string_length): Formatting fixes and added
assertion, moved a local variable into the innermost block it is needed.
(create_function_arglist): Removed TODO about the check being
implemented and initialize cl->passed_length here.
(add_argument_checking): New method.
(gfc_generate_function_code): Call the argument checking method.
2009-04-11 Daniel Kraft <d@domob.eu>
PR fortran/37746
* gfortran.dg/bounds_check_strlen_1.f90: New test.
* gfortran.dg/bounds_check_strlen_2.f90: New test.
* gfortran.dg/bounds_check_strlen_3.f90: New test.
* gfortran.dg/bounds_check_strlen_4.f90: New test.
* gfortran.dg/bounds_check_strlen_5.f90: New test.
* gfortran.dg/bounds_check_strlen_6.f90: New test.
* gfortran.dg/bounds_check_strlen_7.f90: New test.
* gfortran.fortran-torture/execute/intrinsic_index.f90: Fix wrong
expected string length that failed with -fbounds-check now.
* gfortran.fortran-torture/execute/intrinsic_trim.f90: Ditto.
From-SVN: r145958
gcc/fortran/:
2009-04-11 Daniel Franke <frake.daniel@gmail.com>
* resolve.c (resolve_global_procedure): Enable whole-file checking for
procedures that are declared later in the file.
gcc/testsuite:
2009-04-11 Daniel Franke <franke.daniel@gmail.com>
* gfortran.dg/whole_file_5.f90: New.
* gfortran.dg/whole_file_6.f90: New.
From-SVN: r145953
2009-04-11 Richard Guenther <rguenther@suse.de>
PR tree-optimization/39713
* tree-ssa-sccvn.c (vn_get_expr_for): Make sure built
reference trees have SSA_NAME operands.
* g++.dg/torture/pr39713.C: New testcase.
From-SVN: r145951
2009-04-10 Paolo Bonzini <bonzini@gnu.org>
PR tree-optimization/39701
* doc/invoke.texi (Optimization Options): Document change in
meaning and initialization of -fdelete-null-pointer-checks.
From-SVN: r145948
2009-04-10 Chao-ying Fu <fu@mips.com>
* doc/tm.texi (Instruction Output): Document
TARGET_ASM_FINAL_POSTSCAN_INSN.
* target.h (final_postscan_insn): New field in asm_out.
* target-def.h (TARGET_ASM_FINAL_POSTSCAN_INSN): New define.
(TARGET_ASM_OUT): Add TARGET_ASM_FINAL_POSTSCAN_INSN.
* final.c (final_scan_insn): Call
targetm.asm_out.final_postscan_insn after outputting
an asm macro and a normal instruction.
* config/mips/mips.h (FINAL_PRESCAN_INSN): New define.
* config/mips/mips-protos.h (mips_final_prescan_insn): Declare.
* config/mips/mips.c (mips_at_reg_p): New for_each_rtx callback.
(mips_final_prescan_insn, mips_final_postscan_insn): New functions.
(TARGET_ASM_FINAL_POSTSCAN_INSN): New define.
From-SVN: r145934
2009-04-10 Paolo Bonzini <bonzini@gnu.org>
PR middle-end/39701
* fold-const.c (tree_single_nonzero_warnv_p): Pass non-static
variables as non-NULL even with -fdelete-null-pointer-checks.
From-SVN: r145927
2009-04-10 Robert Dewar <dewar@adacore.com>
* sem_warn.ads, sem_warn.adb (Check_Low_Bound_Tested): Catch more cases
for warning suppression.
2009-04-10 Ed Schonberg <schonberg@adacore.com>
* sem_ch8.adb (Use_One_Type): If the two use_type clauses are
identical, there is no redudancy to check.
2009-04-10 Gary Dismukes <dismukes@adacore.com>
* exp_ch5.adb (Expand_N_Extended_Return_Statement): Delete redundant
calls initializing SS_Allocator (which is initialized in following
code).
(Expand_Simple_Function_Return): Add comment about False value for
Comes_From_Source on secondary-stack allocator.
* exp_ch9.adb (Build_Entry_Family_Name): Add comment.
(Build_Entry_Name): Add comment.
From-SVN: r145926
2009-04-10 Robert Dewar <dewar@adacore.com>
* einfo.ads, einfo.adb (Low_Bound_Tested): New name for Low_Bound_Known
* sem_prag.adb (Analyze_Pragma, case Check): Remove check for lower
bound tested, since this is now done more generally in Sem_Res.
* sem_res.adb (Resolve_Comparison_Op): Add call to
Check_Lower_Bound_Tested.
(Resolve_Equality_Op): Add call to Check_Lower_Bound_Tested
* sem_warn.ads, sem_warn.adb (Check_Low_Bound_Tested): New procedure
(Low_Bound_Tested): New name for Low_Bound_Known flag
* exp_ch5.adb: Minor reformatting
* exp_ch4.adb:
Add comments on copying the Comes_From_Source flag for allocators
* sinfo.ads:
Add comments on copying the Comes_From_Source flag for allocators
* exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Copy
Comes_From_Source flag from old allocator to new one.
2009-04-10 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.ads: Address missing documentation query
2009-04-10 Vincent Celier <celier@adacore.com>
* prj-attr.adb:
Add new Linker attributes Max_Command_Line_Length, Response_File_Format
and Response_File_Switches.
* prj-nmsc.adb (Process_Linker): Process new attributes
Max_Command_Line_Length, Response_File_Format and
Response_File_Switches.
* prj.ads (Response_File_Format): New enumeration type
(Project_Configuration): New componants Max_Command_Line_Length,
Resp_File_Format and Resp_File_Options.
* snames.ads-tmpl: Add new standard names for linking response files
for gprbuild: GNU, None, Object_List, Option_List,
Max_Command_Line_Length, Response_File_Format and
Response_File_Switches.
2009-04-10 Geert Bosch <bosch@adacore.com>
* system-aix.ads, system-darwin-ppc.ads, system-darwin-x86.ads,
system-freebsd-x86.ads, system-hpux.ads, system-hpux-ia64.ads,
system-irix-n32.ads, system-irix-o32.ads, system-linux-alpha.ads,
system-linux-hppa.ads, system-linux-ia64.ads, system-linux-ppc.ads,
system-linux-s390.ads, system-linux-s390x.ads, system-linux-sh4.ads,
system-linux-sparc.ads, system-linux-x86_64.ads, system-linux-x86.ads,
system-mingw.ads, system-solaris-sparc.ads, system-solaris-sparcv9.ads,
system-solaris-x86.ads, system-tru64.ads, system-vms_64.ads,
system-vms.ads, system-vms-ia64.ads, system-vms-zcx.ads,
system-vxworks-arm.ads, system-vxworks-m68k.ads,
system-vxworks-mips.ads, system-vxworks-ppc.ads,
system-vxworks-sparcv9.ads, system-vxworks-x86.ads
(Backend_Overflow_Checks): Set to True.
From-SVN: r145924
2009-04-10 Thomas Quinot <quinot@adacore.com>
* exp_attr.adb: Minor reformatting
2009-04-10 Robert Dewar <dewar@adacore.com>
* sem_aux.adb: Minor reformatting
2009-04-10 Ed Schonberg <schonberg@adacore.com>
* sem_prag.adb (Check_Precondition_Postcondition): Within a generic,
analyze the expression for a postcondition, even if the compiler mode
is Generate_Code.
From-SVN: r145923
2009-04-10 Thomas Quinot <quinot@adacore.com>
* sem_ch6.ads (Check_Subtype_Conformant): Add ??? comment for
undocumented formal.
Minor reformatting
* a-direio.ads: Fix typo in comment
* sem_ch3.adb, g-dirope.adb, sem_type.adb, sem_ch12.adb, sem_case.adb,
errout.adb, sem_ch4.adb, sem_ch11.adb, exp_dist.adb, sem_ch13.adb:
Use uniform phrasing for comment at start of subprogram body.
* xsnamest.adb: Add note to explain why we use specific names for the
newly generated files instead of generating snames.{ads,adb,h} directly
From-SVN: r145918
2009-04-10 Sergey Rybin <rybin@adacore.com>
* vms_data.ads:
Add qualifier for new gnatstub option '--no-exception'
* gnat_ugn.texi:
Add the description of the new gnatstub option '--no-exception'
2009-04-10 Robert Dewar <dewar@adacore.com>
* rtsfind.adb: Minor reformatting
2009-04-10 Thomas Quinot <quinot@adacore.com>
* sem_disp.adb: Minor reformatting.
Add comment pointing to RM clause for the case of warning against a
(failed) attempt at declaring a primitive operation elsewhere than in a
package spec.
2009-04-10 Ed Schonberg <schonberg@adacore.com>
* sem_ch12.adb (Denotes_Formal_Package): Check whether the package is
an actual for a previous formal package of the current instance.
From-SVN: r145917
2009-04-10 Bob Duff <duff@adacore.com>
* rtsfind.adb (RTE): Put implicit with_clauses on whatever unit needs
them first, rather than on the extended main unit.
2009-04-10 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Check_Discriminant_Conformance): If discriminant
specification of full view carries a null exclusion indicator, create
an itype for it, to check for conformance with partial view.
From-SVN: r145916
GCC Administrator
Michael Eager
Dwarakanath Rajagopal
Jason Merrill
Jason Merrill
Vladimir Makarov
H.J. Lu
Adam Nemet
Paolo Carlini
Ozkan Sezer
Ramana Radhakrishnan
Mark Mitchell
Joseph Myers
Eric Botcazou
Steven Bosscher
Adam Nemet
Uros Bizjak
Jan Hubicka
Daniel Kraft
Janus Weil
Richard Guenther
Daniel Franke
Dave Korn
Paolo Bonzini
H.J. Lu
Chao-ying Fu
Kaveh R. Ghazi
Arnaud Charlet
Robert Dewar
Ed Falis
Thomas Quinot