gcc-patches archive
subject index for March, 2012

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Re:

4.4 branch frozen

4.7 version of c99status.html

[4.6] Fix PR target/52425

[4.7/4.8 build] Fix R_386_TLS_LDM_PLT detection

[4.7][SH] Binary compatibility with atomic_test_and_test_trueval != 1

Re: [4.8, C++ Patch] PR 52422

[4.8, Fortran, Patch] PR 48820 - Support TYPE(*) of TS29113

[Ada] Ada 2012 AI05-288: conformance for formal access-to-subprogram types

[Ada] Add unit file name for subunits in Alfa section of ALI file

[Ada] Adding new frontend support for inlining

[Ada] Allocation of unconstrained limited type

[Ada] Better error message for a ** b ** c

[Ada] Better error message for misused preprocessor directive

[Ada] Clean up implementation of thin pointers in gigi

[Ada] Cleaning up of quantified expression analysis and expansion.

[Ada] Do not generate both XVS and XVE type

[Ada] Expansion of "of" iterator loop over multidimensional arrays

[Ada] Fix Current_Directory behavior for root dirs on Windows

[Ada] Fix ICE in insert_clobbers_for_var in SJLJ mode

[Ada] Fix incomplete debug info in corner cases

[Ada] Front-end support for attribute Scalar_Storage_Order

[Ada] Generate Alfa cross-references for instantiations of generics

[Ada] gnatmake crashes with -cargs -m -margs -m

[Ada] Implement Ada 2012 attributes First_Valid and Last_Valid

[Ada] Incorrect finalization of build-in-place function result

[Ada] Increase efficiency of bounded strings

[Ada] Increase maximum number of instantiations

[Ada] Indirect calls in static elaboration model

[Ada] Initial framework for Valid_Scalars attribute

[Ada] Internal error on multiple layers of nested generics

[Ada] Issue warning on suspicious contract cases when -gnatw.t is set

[Ada] Merge s-osinte-vms and s-osinte-vms-ia64

[Ada] Minor tweak in gnat_to_gnu_entity

[Ada] Missing debug info for loop entity of an Ada 2012 array iterator loop

[Ada] Missing debug info for object of class-wide interface type

[Ada] Missing finalization call of interface class-wide object

[Ada] Misuse of constant class-wide objects

[Ada] New pragma and aspect Contract_Case to refine contracts

[Ada] Preliminary work for enlarging nodes

[Ada] Protect generation of Alfa sections in ALI files against empty node

[Ada] Quantified expressions and functions with side effects

[Ada] Remove call to unshare_expr from gigi

[Ada] Remove high level optimizer framework

[Ada] Remove redundant warning on function postcondition not mentioning 'Result

[Ada] Remove spurious warning with -gnatw.t on trivial postconditions

[Ada] Remove support for type completion deferring in gigi

[Ada] Return early from rest_of_record_type_compilation

[Ada] Set pthread names on OpenVMS

[Ada] Set task name under Linux

[Ada] Swapped inputs and outputs in UG Inline Assembler section

[Ada] Switch to control maximum number of instantiations

[Ada] Towards support in Alfa cross-references for generics

[ARM] atomics for rtems, aka bare metal

Re: [arm] Improve longlong.h umul_ppmm, count_trailing_zeros

[avr,backported,4.7] PR52692, 52737

[AVR,backported,4.7]: PR52148, PR52461, PR52484, PR52488, PR52496, PR52499, PR52505, PR52506, PR52507, PR52508, PR52543

[avr,revert,4.6]: PR52741 (revert PR51002 changes)

[AVR,testsuite,committed]: ad PR49868: Add more address-space tests

[Backport,4.7,committed]: Fix PR other/52545: SECTION_EXCLUE clobbers SECTION_MACH_DEP

[BFIN] PR target/49862

[build] Remove extra_passes

[C PATCH] Fix -Wunused-but-set-* on __builtin_shuffle (PR c/52577)

[C Patch]: pr52543

[C++ PATCH] Change local_specializations from htab_t to pointer map

[C++ Patch] Consistently forward 'complain'

[C++ PATCH] Don't call maybe_apply_pragma_weak for templates (PR c++/52759)

[C++ PATCH] Fix ICE on misplaced attribute (PR c++/52671)

[C++ PATCH] Fix udlit handling (PR c++/52521)

[C++ Patch] for c++/52465

[C++ Patch] PR 14710 (add -Wuseless-cast)

[C++ Patch] PR 44783

[C++ Patch] PR 49152

[C++ Patch] PR 52299, bogus div by zero warning

[C++ Patch] PR 52487

[C++ Patch] PR 52718

[C++ RFC / Patch] Implementing "Deducing "noexcept" for destructors"

[C11-atomic] new test: limit precomputing values across acquire barriers

Re: [C11-atomic] test invalid hoist across and acquire load

[C] Handle #pragma before a parameter

[committed] Fix failure of gcc.dg/torture/pr52407.c on hppa*-*-hpux*

Re: [committed] Fix failure of gcc.dg/torture/pr52407.c on hppa*-*-hpux*

[committed] Fix PR target/52408 -- wrong code for left shift

[committed] Fix up [sn]mmintrin.h

[committed] Fix up __builtin_adjust_template handling in omp parallel/task code (PR middle-end/52547)

[committed] Fix up cselim regression (PR tree-optimization/52445)

[committed] Fix used but not set warning in dwarf2out.c.

[committed] PR 52515: Missing GTY markers

[Committed] RE: [Patch 1] invoke.texi : Document AMD bdver2

[committed] Skip gcc.dg/torture/pr52402.c execution on 32-bit hppa*-*-hpux*

Re: [committed] Skip gcc.dg/torture/pr52402.c execution on 32-bit hppa*-*-hpux*

[committed] TILE-Gx/TILEPro: unwind fix for dynamic frames

[committed] TILEPro/TILE-Gx: rename internal atomic macros

[committed] Update baseline symbols for hppa-linux-gnu

[committed] Workaround for PR c++/52582

[contrib] Fix match pattern for summary lines in validate_failures.py (issue5728047)

Re: [debug/profile-mode] broken c++config.h

[doc] GCC 4.7 IRIX, Tru64 UNIX updates to install.texi

[doc] GCC 4.7 Solaris updates to install.texi

[dwarf]:

[fixincludes] Fix pthread.h failure (PR other/52626)

[fortran, patch] Allow displaying backtraces from user code

[fortran, patch] Fix display of locus when source contains wide characters

[fortran, patch] Fix handling of backtrace options in the library

[fortran, patch] Follow-up "widechar error" patch

[fortran, patch] Improve module version error messages

[Fortran-dev, patch, committed] Minor fixes

[Fortran-dev, Patch] Fix extent calculation, fix test suite failures

[Fortran-dev, patch] Use only lbound/extent/sm in the array descriptor

[Fortran-dev] Merged from trunk; [patch, committed] ISO_Fortran_binding.h

Re: [Fwd: [patch] libitm: Don't execute memtransfer/memset if size isn't larger than zero.]

[gimplefe] [patch] splits cpp_lshift and cpp_rshift tokens into discrete cpp_less and cpp_greater tokens respectively

Re: [gimplefe][patch] The symbol table for declarations

[google/4.6] Add powerpc64-grtev2-linux-gnu.xfail (issue5794044)

[google/4.6] Add xfails for arm-grtev2-linux-gnueabi (issue5794063)

[google/4.6] Backport r184357 from trunk to fix validate_failures.py (issue5720047)

Re: [google/4.6] Fix DW_OP_GNU_addr_index problem with -gfission. (issue 5866047)

[google/4.6] Fix DW_OP_GNU_addr_index problem with -gfission. (issue5866047)

Re: [google/4.6] Fix problem where -gfission emits duplicate strings (issue 5824050)

[google/4.6] Fix problem where -gfission emits duplicate strings (issue5824050)

Re: [google/4.6] Fix problems with -gfission (issue 5844043)

[google/4.6] Fix problems with -gfission (issue5844043)

[google/4.6] For -gfission, remove address table entry when removing location list entry (issue5900045)

[google/4.6]Backport r184061 from upstream 4.6 (issue5712053)

[google/4.6]Backport r184370 from integration (issue5716054)

[google/integration] add x86_64-grtev3-linux-gnu target name (issue5718044)

[google/integration] Add XFAIL file for arm-gretv2-linux-gnueabi target (issue5798046)

[google/integration] Add xfail file for powerpc64-grtev2-linux-gnu (issue5784062)

Re: [google/integration] disable symbol hiding in libgcc for grtev3 targets (issue 5792054)

[google/integration] disable symbol hiding in libgcc for grtev3 targets (issue5792054)

[google/main] update x86_64-grtev3-linux-gnu test manifest (issue5754049)

[google] [4.6] fix a bug in capping bb count scaling (issue5786054)

Re: [google] Add -gfission support to GCC (issue 5754090)

[google] Add -gfission support to GCC (issue5754090)

[google] Minor cleanup and test fixes for -mpatch-functions-for-instrumentation. (issue5877043)

[google] Refine static branch prediction (iv-compare heuristic)

[google] save -std to lipo profile (issue5754067)

[google] Use delete with size parameter in STL deallocate (issue5794070)

[google] Work around PR52796 by replacing empty packs with explicit overloads. (issue5971053)

Re: [google][4.6] Bug fixes to function reordering linker plugin to handle local and comdat functions. (issue 5851044)

[google][4.6] Bug fixes to function reordering linker plugin to handle local and comdat functions. (issue5851044)

[google][4.6][i386]Support autocloning for corei7 with -mvarch= option to remove LCP stalls in loops (issue5865043)

Re: [google][4.6]Bug fix to function reordering plugin to check presence of elf.h

[google][4.6]Bump param value of default function size limit for auto cloning

Re: [google][4.6]Make option -freorder-functions= invoke function reordering linker plugin (issue 5825054)

[google][4.6]Make option -freorder-functions= invoke function reordering linker plugin (issue5825054)

Re: [google]Add support for sampled profile collection (issue4438083)

[google]Support for getting CPU type and feature information at run-time (issue5715051)

[i386, patch, RFC] HLE support in GCC

[i386] Add one_operand_p flag to vec_perm generation

[IA-64] Implement static stack checking

[IA-64] Work around bug in unwinder

[IA-64] Work around thinko in 'x' constraint implementation

[ia64/vms]: Reimplement common_object

[libffi] Restore three commits

[libgo] Handle Solaris 11 Update 1 zone_net_addr_t

[libiberty] Avoid compiler warnings in stack-limit.c

[lra] a patch to fix a live-range splitting problem in EBB

[lra] a patch to fix s390 bootstrap

[lra] patch to discourage some register usage on x86/x86-64

[lra] spilling general class pseudos into SSE regs instead of memory (a target hooks driven implementation)

[Patch wwwdocs] gcc-4.6/changes.html : Document AMD bdver1

[PATCH 0/3] Fixing expansion of misaligned MEM_REFs on strict-alignment targets

[PATCH 02/10] addr32: Only handle zero-extended DImode addresses

[PATCH 02/10] addr32: Output REX prefix for UNSPEC_GOTNTPOFF

[PATCH 05/10] addr32: Load TP into register for TLS_MODEL_LOCAL_EXEC modes in x32

[PATCH 06/10] addr32: Check Pmode to set adjust_stack_insn

Re: [PATCH 07/10] addr32: Use word_mode instead of Pmode in loop expand

[PATCH 07/10] addr32: Use word_mode instead of Pmode in loop expand

[PATCH 08/10] addr32: Check Pmode instead of TARGET_64BIT

[PATCH 09/10] addr32: Set Pmode to SImode for x32.

[PATCH 1/3] Misaligned top level MEM_REFs on LHS of assignments

[PATCH 10/10] addr32: Add *zero_extendsidi2_x32.

[Patch 1] invoke.texi : Document AMD bdver2

[Patch 2 wwwdocs] gcc-4.7/changes.html : Document AMD bdver2

[PATCH 2/3] Move MEM_REF expansion to a new function

[PATCH 3/3] Misaligned MEM_REF reads

Re: [Patch ARM/ configury] Add fall-back check for gnu_unique_object

[Patch ARM/ configury] Add fall-back check for gnu_unique_object - Default to this for arm-linux-gnueabi

[PATCH ARM] Add ctzsi2 to libiberty

[Patch ARM] Cleanup test runs -

[Patch ARM] Fix definition of MALLOC_ABI_ALIGNMENT.

Re: [Patch ARM] Fix PR 49069.

Re: [Patch ARM] Fix PR51819.

[PATCH C++] Use next_conversion for better safety

[patch changes]: Add new Windows IA-32/x86_64 features

[patch committed SH] Fix comment typo

[patch committed SH] Fix sh64-elf build failure [1/3]

[patch committed SH] Fix sh64-elf build failure [2/3]

[patch committed SH] Fix sh64-elf build failure [3/3]

[patch committed SH] Fix target/52503

[patch committed SH] Update copyright years

[PATCH gcc-4.7/changes.html] Update for -ftrack-macro-expansion and -Wunused-local-typedefs

[PATCH H8300] Add function_vector attribute

[PATCH H8300] Added -mno-exr option in case of function with "monitor" attribute

[Patch IA64]: Fix 32 bits tablejump

[patch libffi SH] Fix failures for libffi.call/err_bad_abi.c

Re: [Patch libffi, Darwin, PPC64] PR29152 (Darwin64 implementation), PR42387 (ppc va faults).

Re: [patch libgcc]: Fix float128 soft-float for mingw targets

[patch mingw/cygwin]: Allow relocated const data to be put in read-only section by default

[Patch PING] Re: [4.8, C++ Patch] PR 52422

[patch testsuite]: Adjust some tests for mingw targets

[patch tree-optimization]: Fix for PR 45397 part 1 of 2

[patch tree-optimization]: Fix for PR 45397 part 2 of 2

[Patch V2] libgfortran: do not assume libm

[PATCH wwwdocs] Sort target-specific changes alphabetically

[PATCH, 4.4, PR 52430] IPA-CP has to clone or leave alone externally_visible nodes

Re: [PATCH, 4.5, 4.6] Fix PR50181 by backporting mainline reload.c patches

[patch, 4.7] libitm: Fix lost wake-up in serial lock.

[PATCH, alpha]: Some further configure cleanups

[PATCH, alpha]: Use generic config/elfos.h headers

[PATCH, ARM, 4.6] backport PR pch/45979

[PATCH, ARM, libgcc] Enable longlong.h inline assembly for Thumb-2

[PATCH, ARM] Don't allow arbitrary constants into Neon vector compare

[PATCH, ARM] Don't force vget_lane returning a 64-bit result to transfer to core registers

[patch, ARM] Implement Neon-optimized version of search_line_fast

[patch, committed] invoke.texi: copy-edit x86 sections

[patch, committed] invoke.texi: DWARF, stabs, and ELF

[patch, committed] invoke.texi: use correct name/markup for "GCC" and other program names

[patch, fortran-dev] Use fixed variable sizes for stride calculations

[Patch, Fortran] Add -Wc-binding-type warning

[Patch, Fortran] Change array descriptor's "data" to "base_addr" for TS 29113

[patch, fortran] Fix PR 52668, bogus warning for only list

[Patch, fortran] PR 49010/24518 MOD/MODULO fixes

[Patch, Fortran] PR 52469

[Patch, Fortran] PR 52542 - Fix PROCEDURE() with Bind(C)

[Patch, fortran] PR41600 - [OOP] SELECT TYPE with associate-name => exp: Arrays not supported

[Patch, Fortran] PR52452 [4.5-4.7 Regr.] Intrinsic wrongly rejected

[Patch, Fortran] PR52585 - Fix ASSOCIATE with proc-pointer dummies

[Patch, fortran] PR52652 - call to gfc_match_asynchronous for allocatable at parse.c line 164

[Patch, fortran] Remove unused GFC_MAX_LINE macro

[Patch, fortran] Use BUILT_IN_IROUND

[patch, gcc RFA] dg-extract-results.sh: Handle KFAILs.

Re: [PATCH, i386, Android] -mandroid support for i386 target

Re: [PATCH, i386, Android] Enable __ANDROID__ macro for Android i386 target

[Patch, i386] Avoid LCP stalls (issue5975045)

Re: [Patch, i386] Limit unroll factor for certain loops on Corei7

[PATCH, i386] Remove empty predicates and/or constraints.

Re: [PATCH, i386] RTM support

[PATCH, i386]: Add AVX modes to ix86_modes_tieable_p

[PATCH, i386]: Avoid partial reg stall with arith insn + setCC + movzbl sequence

[PATCH, i386]: Consistently use Pmode

[PATCH, i386]: Declare constant_call_address_operand as special predicate

[PATCH, i386]: Declare some variables bool

[PATCH, i386]: Fix PR 46716, [4.4/4.5/4.6/4.7/4.8 Regression] wrong code generated with -mno-sse2 -m64

[PATCH, i386]: FIX PR 52698, reload failure with complex address

[PATCH, i386]: Fix vhaddpd/vhsubpd AVX patterns

[PATCH, i386]: Handle subregs of AND zero extended address correctly

[PATCH, i386]: Improve zero_extend patterns

[PATCH, i386]: Simplify allocate_stack expander

[PATCH, i386]: Simplify indirect_branch_operand predicate

[patch, libffi] Sync merge libffi

[Patch, libfortran] Combine get_mem and internal_malloc_size

[Patch, libfortran] PR 52434/48878/38199 Improve floating point formatted writes

[Patch, libfortran] PR 52608 F formatting with scale factor

[Patch, libfortran] Reduce default precision for list-directed and G0 real output

Re: [Patch, libfortran] RFC: Shared vtables, constification

[Patch, libfortran] Use calloc instead of malloc+memset

[PATCH, libgfortran]: Fix PR52758, out of bounds access

[PATCH, middle-end, i386]: Trivial: use copy_addr_to_reg some more.

[PATCH, MIPS] Add -march=xlp

[PATCH, ping #1] Don't insert white space in 'orig_option_with_args_text' for OPT_l

[PATCH, PR 52693] Do not construct memory accesses to unscalarizable regions

[PATCH, PR16464] testsuite: account for fortran loop-constructs

[PATCH, PR50335] Disable graphite loop flattening

[patch, RFA] -no-integrated-cpp documentation

[patch, RFA] delete obsolete -madjust-unroll option for SH

[PATCH, RFC] Extend __attribute__((format)) with user-specified conversion sequences

Re: [PATCH, rs6000] Add support for the POWER7 dcffix instruction

[PATCH, rs6000][trunk,4.7,4.6,4.5] Fix PR52457, wrong code for -O1 -m32 -mcpu=power7

[PATCH, testsuite committed] Fix va-arg-25.c for non-vmx hardware

[Patch, wwwdocs, committed] index.html: Update 4.6 Status Report link to 4.6.3 announcement

[PATCH, wwwdocs] Detail more ARM-specific changes

[Patch, wwwdocs] releasing.html: Update online-doc links of changes.html

Re: [PATCH,ARM] Improve peepholes for LDM with commutative operators

Re: [Patch,AVR,committed]: Ad PR52496: Use unspec_volatile instead of unspec

[Patch,AVR,committed]: Fix PR52484

Re: [Patch,AVR,trunk,4.7] PR52461: Fix RAMPZ clobbering and RAMP* in epilogue

[Patch,AVR.testsuite,committed]: More test for address spaces (PR49868)

[Patch,AVR] Fix PR52505

[Patch,avr] PR51345: Restore -mtiny-stack semantics

[Patch,AVR] PR52461: Fix RAMPZ clobbering and RAMP* in epilogue

[Patch,AVR]: Add "w" constraint alternative to addhi3

[Patch,AVR]: Add built-in to get flash segment

[Patch,AVR]: Document -mmcu=avrxmega...

[Patch,AVR]: Fix PR52488 (insane stack usage)

[Patch,AVR]: Fix PR52496: Add memory barriers to built-ins

[Patch,AVR]: Fix PR52506

[Patch,AVR]: Fix PR52507

[Patch,AVR]: Hack around PR rtl-optimization/52543

[Patch,AVR]: Hack around PR rtl-optimization/52543, Take #2

[Patch,avr]: PR target/52692: Imlpement TARGET_BUILTIN_DECL

[Patch,AVR]: Tweak a+2*b

[Patch,AVR]; PR52499 fix MODE_CODE_BASE_REG_CLASS type

Re: [PATCH,testsuite,committed] Skip some tests for

[PATCH,testsuite,committed] Skip some tests for powerpc*-*-darwin*

[Patch/cfgexpand]: also consider assembler_name to call expand_main_function

[PATCH] : Fix negative value in TEST_BIT from mem_overlaps_already_clobbered_arg_p()

[PATCH] Donât insert white space in âorig_option_with_args_textâ for OPT_l

[PATCH] [4.7?] Fix PR 52250

[PATCH] [SH] Fix target/48596

[PATCH] Add implicit C linkage for win32-specific entry points

[PATCH] Add missing __throw_exception_again

[patch] Add support for FP bit fields in varasm.c

[PATCH] AIX malloc.h fixincludes

[PATCH] Allow printing of escaped curly braces in assembler directives with operands

[PATCH] allowing fwprop to propagate subregs

[PATCH] ARM: Use different linker path for hardfloat ABI

[patch] Assert assemble_external is only called during or after expanding to RTL

[PATCH] AVX2 permutation improvements

[PATCH] Bug fix in store_bit_field_1 for big endian targets (issue 51893)

[patch] Call assemble_external only from final.c and from MI-thunk hooks

[PATCH] cfg_layout_merge_blocks cleanup

[PATCH] Change VECTOR_CST representation from TREE_LIST to TREE_VEC-like

[patch] Clean up f95-lang.c a bit

[patch] Clean up some lang_hooks pushdecl uses in the back ends

[PATCH] Cleanup dominator verifying when verifying loops

[patch] Cleanup fortran/convert.c

[PATCH] Cleanup some vector cst/constructor generations

[PATCH] Constant-fold (nearly) all BIT_FIELD_REFs of constants

[PATCH] Decrease GC garbage in i?86 vec shuffle expansion

[PATCH] Dissociate store_expr's temp from exp so that it is not marked as addressable

[patch] Do not call output_constant from the front end

[PATCH] Do not handle SUBREG in apply_distributive_law (Re: RFC: allowing fwprop to propagate subregs)

[PATCH] Do not use lang_hooks.types.type_for_size in signed_or_unsigned_type_for

Re: [PATCH] Don't insert white space in 'orig_option_with_args_text' for OPT_l

[PATCH] eh_personality.cc: unwinding on ARM

[PATCH] Fix __builtin_ir{ound,int}{,f,l} expansion (PR middle-end/52592)

[PATCH] Fix Ada bitfield issue No. 1

[patch] Fix debug info of nested inline functions

Re: [PATCH] Fix for PR52081 - Missed tail merging with pure calls

[PATCH] Fix gfortran.dg/pr46259.f FAIL

[PATCH] Fix gthr changes

[patch] Fix ICE during inlining with SJLJ

[patch] fix memory corruption bug in tm_region_init

[patch] Fix non-standard Ada bootstrap failure on IA-64

[PATCH] Fix parallel build

[PATCH] Fix part of PR52582

Re: [PATCH] Fix PR 50971 and PR 35629: Only one loop detected when there should be two

[PATCH] Fix PR 52203

[PATCH] Fix PR18589

Re: [PATCH] Fix PR49484, gthr requirements update (target maintainers have a looksee)

[PATCH] Fix PR50708

[PATCH] Fix PR52097

[PATCH] Fix PR52134

Re: [PATCH] Fix PR52406

[PATCH] Fix PR52459

[PATCH] Fix PR52493

[PATCH] Fix PR52548

[PATCH] Fix PR52569

[PATCH] Fix PR52571

[PATCH] Fix PR52578

[PATCH] Fix PR52584, fold sub-vector selects with BIT_FIELD_REF

[PATCH] Fix PR52603

[PATCH] Fix PR52627

[PATCH] Fix PR52636

[PATCH] Fix PR52638

[PATCH] Fix PR52666

[PATCH] Fix PR52678

[PATCH] Fix PR52682

[PATCH] Fix PR52701

[PATCH] Fix PR52720

[PATCH] Fix PR52721

[PATCH] Fix PR52754

[PATCH] Fix PR52772

[PATCH] Fix PR52786

[PATCH] Fix PRs 52080, 52097 and 48124, rewrite bitfield expansion, enable the C++ memory model wrt bitfields everywhere

[PATCH] Fix SLP miscompilation with constant shifts (PR tree-optimization/52760)

[PATCH] Fix some SRA and GIMPLE verification issues

[PATCH] Fix sse2_loadlpd splitter (PR target/52736)

[PATCH] Fix subscript dependence tester to consider all dims

[PATCH] Fix tree-vect-generic.c BIT_FIELD_REF creation (PR middle-end/52750)

Re: [PATCH] Fix up libstdc++ build breakage with ldbl-extra.ver

[PATCH] Fix up register_edge_assert_for_2 (PR tree-optimization/52533)

[PATCH] Fix WIDEN_MULT_EXPR generation

[PATCH] Further VRP improvements

[PATCH] Further VRP improvements (take 2)

[PATCH] GCC 4.7 and 4.8 PowerPC RTEMS

Re: [PATCH] GCC 4.7 and 4.8 PowerPC RTEMS (libgcc)

[PATCH] gfortran testsuite: implicitly cleanup-modules

[PATCH] GIMPLE verification of pointer-int conversions (PR52443)

[PATCH] i?86 AVX cross-lane 2 insn permutations (PR target/52607)

[PATCH] Improve AVX V4DF and V8SF permutations (PR target/52568)

Re: [PATCH] Improve PHI-OPT when there are multiple phis

Re: [PATCH] Improve SCEV for array element

[PATCH] Improve trivial foldings with VECTOR_CSTs

[Patch] libgfortran: do not assume libm

[patch] libitm: Don't execute memtransfer/memset if size isn't larger than zero.

[PATCH] Make powerpc honor PROCESSOR_DEFAULT{,64} in tm*.h files

[PATCH] Make vector lowering use vectors of proper sign

[PATCH] Merge more of the expand phase into expand

[patch] Minor tweaks

[PATCH] More type_for_size call removals

[PATCH] More type_for_size caller removals

[PATCH] Move strip_float_extensions to tree.c

[Patch] mpfr headers check

[PATCH] Optimize in VRP if ((x & cst1) cmp cst2) (PR tree-optimization/52267)

[PATCH] Partial Transition fix attempt

Re: [PATCH] Partially fix 51988: value_replacement in PHIOPT should handle even the cases where there are other PHIs even with non equal value

[PATCH] Permanent Fix for PR46886

[patch] PR 51417

[PATCH] PR bootstrap/52623 Disable libquadmath on AIX

[PATCH] PR c++/40942 - Failure of template specialization partial ordering

Re: [PATCH] PR c++/50852 - Revisit dependant template parameter

[PATCH] PR c++/51641 - Lookup finds enclosing class member

[PATCH] PR c++/52672

[PATCH] PR52528, combine fix

[PATCH] Preserve loops from tree to RTL loop optimizers

[PATCH] Proper use of decl_function_context in dwar2out.c

[PATCH] Properly fold &MEM[0 + 0]

[PATCH] reload: Try alternative with swapped operands before going to the next

[PATCH] Remove bogus assert from CCP's insert_clobbers_for_var

[PATCH] Remove some callers of lang_hooks.types.type_for_size

[PATCH] Remove strict-alignment checks in SRA

[PATCH] Replace a SRA FIXME with an assert

[PATCH] Restore __builtin_va_start -> __builtin_next_arg folding (PR middle-end/52691)

[PATCH] rs6000: Extend TARGET_NO_LWSYNC to cover more processors

[PATCH] SH2A: Don't push/pop registers for functions with resbank attribute

[PATCH] SH: Fix m2a-single-only compilation error

[patch] Split parts of cse_insn out to a few new functions

[PATCH] Straight line strength reduction, part 1

[PATCH] Testcase for PR52638

[PATCH] Update sparc-linux-gnu baselines

[PATCH] Use c_common_type_for_size from the C frontend

[PATCH] Use vpermpd instead of vpermq for V4DF AVX2 permutations (PR target/52568)

[PATCH], PowerPC backend fixes for 50310 (vectorization of IEEE floating point comparisons)

[Patch]: Add include hacks for VMS headers

[Patch]: ggc-page.c: use uintptr_t instead of size_t

[PATCH]: Restore alpha boostrap by partial revert

[Patch]: Support VMS in libstdc++ crossconfig.m4

[Patch]: Uncouple size_t and sizetype

[Patch]: unwind-ia64: avoid long type

[Patch]: Update fixincludes/README

[PATCH][1/n] Cleanup internal interfaces, GCC modularization

[PATCH][1/n] No longer sign-extend sizetype constants, remove TYPE_IS_SIZETYPE

[PATCH][1/N] Preserve loop structures from tree loop to RTL loop optimizers

[PATCH][2/n] Cleanup internal interfaces

[PATCH][2/N] Preserve loop structures from tree loop to RTL loop optimizers

[PATCH][3/n] Cleanup internal interfaces

[PATCH][4/4] Cleanup internal interfaces

[PATCH][ARM] Do not call covert during RTL expansion

Re: [PATCH][ARM] Improve use of conditional execution in thumb mode.

Re: [PATCH][ARM] NEON DImode immediate constants

Re: [PATCH][ARM] NEON DImode neg

Re: [PATCH][ARM] NEON DImode not

[PATCH][C++] Deal with non-sign-extended unsigned sizetype for arrays of size zero

[PATCH][Cilkplus, Cilkplus-4_7-branch] Patch to fix a elemental function bug

[PATCH][Cilkplus] Elemental Function Mangling

[PATCH][Cilkplus] elemental functions parsing patch

[PATCH][Cilkplus] Fix a bug in array notations

[PATCH][Cilkplus] Patch to fix spawn bug in templates

[PATCH][configure] Make sure CFLAGS_FOR_TARGET And CXXFLAGS_FOR_TARGET contain -O2

[PATCH][DOC] Fix PR52518, document PR38987

[patch][objc] Do not call assemble_external

[patch][PR52640] Fix quadratic behavior with many referenced extern functions

[patch][rfa] Do not call output_constant from the front end

[patch][RFC] bail out after front-end errors

[PATCH][RFC] Merge 'expand' and 'rtl_eh'

[PATCH][SH] PR52667, Fix for barrier insertion

[PATCH][target/52481] m68k-*: internal compiler error: in extract_insn, at recog.c:2123

[PATCH][Testsuite] XFAIL scev-3/4.c and add scev-5.c

[PING*2][PATCH, 4.5, 4.6] Fix PR50181 by backporting mainline reload.c patches

[PING] allowing fwprop to propagate subregs

[PING] reload: Try alternative with swapped operands before going to the next

[ping] Vectorizer patches for 4.8

[Ping][PATCH, libstdc++-v3] Enable to cross-test libstdc++ on simulator

[pph] Add a GC root for the lexer (issue5822055)

[pph] Add more PPH timers and stats. (issue5937045)

[pph] Add reduced test case for a common lookup failure (issue5844068)

[pph] Add stats on PPH processing (issue5933044)

[pph] Add support to re-play actions on types (issue5845069)

[pph] add tests and -fpph-check (issue5820069)

[pph] Add timers for PPH procesing (issue5902062)

[pph] Adjust expected patterns in some tests (issue5905068)

[pph] Adjust mangling when emitting PPH (issue5902061)

[pph] Distinguish template type parameters. (issue5881052)

[pph] Do not emit callgraph nodes to PPH images [1/2] (issue5803043)

[pph] Do not emit callgraph nodes to PPH images [2/2] (issue5804043)

[pph] Fix bindings for using declarations (issue5900043)

[pph] Fix check for empty statement list (issue5905065)

[pph] Fix x1mbstate_t.h (issue5872043)

[pph] Identify and diagnose one class of bad merges (issue5822054)

[pph] Merge fields and methods, etc. (issue5781061)

[pph] Merge template specializations. (issue5726044)

[pph] preliminary build support for stdc++.h.pph

[pph] Rename pph_sytmab -> pph_replay (issue5846069)

[pph] System Headers. Nested Types. (issue5797052)

[pph] Tagless Types; Macro Redefines (issue5846054)

[PR 52242] Re: atomic-2 failure on s390x

Re: [PR51752] publication safety violations in loop invariant motion pass

[PR52417] restore get_addr behavior for passes other than VT

[RFA/ARM]: Correct Neon testsuite generation

[RFA] PowerPC e5500 and e6500 cores support

[RFC ivopts] ARM - Make ivopts take into account whether pre and post increments are actually supported on targets.

Re: [RFC PATCH 0/3] Fixing expansion of misaligned MEM_REFs on strict-alignment targets

[RFC PATCH]: Handle Pmode == SImode in stringop patterns

Re: [RFC, PATCH] ARM related deprecations

Re: [RFC, patch] powerpc64 FreeBSD support

[rfc] Fix PR52770 (supoport throwing asms)

[RFC]: Add support for pragma pointer_size

[RFC][PATCH] A change to do_while_loop_p()

Re: [RFH / Patch] c++/52432

[SH] Add FPUL usage testcase

[SH] Add support for tas.b instruction

[SH] Fix PR 49468 testcases

[SH] PR 49468 - DImode abs

[SH] PR 50751 - Add QImode displacement addressing

[SH] PR 50751 - rework displacement calculations

[SH] PR 50751 - some test cases

[SH] PR 51244 - Improve conditional branches

[SH] PR 52479 - Remove fsca for DFmode

[SH] PR 52642 - libstdc++ failures

[SH] Remove dead tertiary_reload_operand function

[SH] Use braced strings in MD

Re: [SMS] Support new loop pattern

Re: [so_7-2] DR 13631 patch

[SPARC] Fix PR target/52610

[SPARC] Fix PR target/52656

Re: [SPARC] Tweak libgomp's cpu_relax

[testsuite,avr,backport,4.7]: Backport some address-space tests from trunk

[testsuite,avr,trunk+4.7,committed]: Add LTO tests

[testsuite,int=16,committed]: PR testsuite/52641

[tpf] update for latest build system

[v3] doc xml output names

[v3] fix ADL bugs in <functional>

Re: [v3] fix libstdc++/52476

[v3] Fix libstdc++/52799

[v3] Fix some comments in forward_list wrongly referring to size()

[v3] fix std::result_of support for cv-quals

[v3] libstdc++/43813

[v3] libstdc++/51785

[v3] libstdc++/52562

[v3] libstdc++/52689

[v3] minor simplification to std::list

[v3] remove duplicate cxxflags

[v3] tweak cleanfiles

[v3] tweak traits for base classes

[v3] Update Solaris baselines for GCC 4.7, take 2

[VMS/committed]: Add -mpointer-size switch

[VMS/committed]: Add more crtl map entries

[VMS/committed]: Complete CRTL map

[VMS/committed]: Consolidate config.host VMS entries

[VMS/committed]: consolidate ia64_start_function and alpha_start_function, rework crt0

[VMS/committed]: Define __VMS_VER and __CRTL_VER

[VMS/committed]: Do not define __size_t on VMS

[VMS/committed]: Do not use long in vms-unwind.h

[VMS/committed]: Fix ABI issue on vms/ia64

[VMS/committed]: Follow VMS name rules more closely for module include files

[VMS/committed]: Provide C99 stdint.h

[VMS] minor updates to vms-c.c

[VMS] rename PRNTF to LDBL in crtl map

[VMS]: Build gfortran

[VMS]: override version in t-vmsnative

Re: [WIP PATCH] Re: Inefficient end-of-loop value computation - missed optimization somewhere?

[wwdocs] update libstdc++ docs, links

[wwwdocs] Add link to Git mirror on main page

[wwwdocs] Buildstat update for 4.6

[wwwdocs] fix broken link to libstdc++ manual

[wwwdocs] Fix some nits in GCC 4.7 changes.html

[wwwdocs] releasing.html: Git - mirror new branch

[wwwdocs] Use generic bug references in GCC 4.6 release notes

AW: [PATCH] eh_personality.cc: unwinding on ARM

backports for PR target/49461 and PR boehm-gc/52179

C++ PATCH for c++/36797 (use of __is_empty in template signature)

Re: C++ PATCH for c++/51925 (ICE with using in template)

Re: C++ PATCH for c++/51930 (instantiation hidden despite visibility attribute)

C++ PATCH for c++/52510 (rejects-valid with list-initialization of pthread_cond)

C++ PATCH for c++/52582 (ICE with devirtualization on PPC)

C++ PATCH for c++/52685 (ICE with dependent/non-dependent bases)

C++ PATCH for c++/52743 (ICE with list-initialized array)

C++ PATCH for c++/52746 (virtual destructors broken in templates)

C++ PATCH for core issue 1270 (brace elision in list-initialization of temporaries)

C++ PATCH for NSDMI that depends on itself

C++ PATCH to add auto return type deduction with -std=c++1y

C++ PATCH to exception-specification of implicitly declared constructors

C++ PATCH to mangling of 'new auto'

C++ PATCH to objc-map.c to fix build with --enable-gather-detailed-mem-stats

C++ PATCH to user-defined literal operator mangling

Re: C++ PATCH to warn about ignored attributes

Re: C++/libiberty PATCH for many mangling fixes (6057, 48051, 50855, 51322 and more)

Can you have delight over again?

Contents of PO file 'cpplib-4.7.0.ja.po'

cp-demangle PATCH for user-defined literal operator demangling

Delete dead (?) code in expand_expr_real_2

Doc: Merge Alpha/VMS and IA-64/VMS options

Fix 64-bit *intmax_t definitions on IRIX

Fix debug/52727 -- lost REG_ARGS_SIZE note

Fix fallout of VECTOR_CST change

Fix libjava bootstrap failure around IUCLC

fix libstdc++/52433

Fix POINTER_PLUS_EXPR oversight

Fix PR rtl-optimization/52629

Fix PR tree-optimization/52686 (SLP crashes) (Re: Vectorizer patches for 4.8)

Fix sgi typos

GCC 4.7.0 Status Report (2012-03-02)

GCC 4.8.0 Status Report (2012-03-02), Stage 1 starts now

gcc-frontend tracer and a perlscript htmltags.pl

Go patch committed: Avoid compiler crash

Go patch committed: Avoid ICE on invalid

Go patch committed: Avoid ICE on invalid len call

Go patch committed: Avoid more crashes on invalid input

Go patch committed: Avoid zero-sized global variables

Go patch committed: Be more careful to follow type rules

Go patch committed: Don't crash if writing type functions too late

Go patch committed: Don't crash on array assignment

Go patch committed: Fix bug when struct inherits varargs

Go patch committed: Fix crashes

Go patch committed: Fix indirection through circular type

Go patch committed: Fix order of evaluation of struct literals

Go patch committed: Fix return type of unsafe functions

Go patch committed: Fix sink receiver

Go patch committed: Fix unary ^ on signed typed constant

Go patch committed: Fix varargs function that call recover

Go patch committed: Reliably error on misuse of multi-value call

Go patch committed: Rewrite handling of untyped constants

Re: ifcvt cond_exec support rewrite

libgcc gcov_fork failure on AIX

libgo patch committed: Better big-endian hash function

libgo patch committed: Define MADV_ constants for madvise

libgo patch committed: Don't crash if can't get line numbers

Re: libgo patch committed: Fill out syscall package for GNU/Linux

libgo patch committed: Fix errno handling in syscall.Syscall

libgo patch committed: Implement runtime.Caller and friends

libgo patch committed: Set errno after Exitsyscall

libgo patch committed: Support DWARF versions 3 and 4

libgo patch committed: Update to weekly.2012-02-14 release

libgo patch committed: Update to weekly.2012-02-22 release

libgo patch committed: Update to weekly.2012-03-04 release

libgo patch committed: Update to weekly.2012-03-13

libgo patch committed: Update to weekly.2012-03-22 release

libgo patch committed: Update to weekly.2012-03-27 release

libgo patch RFA: Export {enter,exit}syscall

libgo patch RFA: Fix handling of timex struct on ARM GNU/Linux

libitm MinGW detect

libitm: Update texinfo docs.

Re: LIPO based on LTO IR streaming (issue 5746044)

Many regressions with: [patch] Cleanup fortran/convert.c

Merge from 4.7 branch to gccgo branch

Merge from trunk to gccgo branch

Minor tweaks in optimize_bitfield_assignment_op

NACHA - The Electronic Payment Association Attention!!! #54450405

New German PO file for 'gcc' (version 4.7-b20120128)

New German PO file for 'gcc' (version 4.7.0)

New Japanese PO file for 'cpplib' (version 4.7.0)

New Spanish PO file for 'gcc' (version 4.7.0)

New Swedish PO file for 'gcc' (version 4.7-b20120128)

New Swedish PO file for 'gcc' (version 4.7.0)

New template for 'cpplib' made available

New template for 'gcc' made available

Re: PATCH [1/n] addr32: Properly use Pmode and word_mode

PATCH [4.7]: Fix a typo in testsuite/demangle-expected

PATCH COMMITTED: Add notes about Go to gcc-4.7/changes.html

Patch for -mno-exr option in case of function with "monitor" attribute

Patch ping

PATCH RFA: Update Go frontend on gcc 4.7 branch

PATCH to ada/gcc-interface/Make-lang.in to fix build issues

PATCH to add -std=c++1y

patch to fix a bug in coloring in multi-register allocnos presence.

PATCH to tree-streamer-in.c to fix bootstrap with --enable-gather-detailed-mem-stats

PATCH: Add --with-abi= support to x86_64-*-*

PATCH: Add Linux/x32 support to Ada

PATCH: Add MaskNeeded property to option handling

Re: PATCH: Add OPTION_MASK_ISA_X86_64 and support TARGET_BI_ARCH == 2

PATCH: Add OPTION_MASK_ISA_X86_64 and support TARGET_BI_ARCH == 2

PATCH: Backport x32 support to libtool

PATCH: Call gen_tls_global_dynamic_64_<mode> and en_tls_local_dynamic_base_64_<mode>

PATCH: Check Pmode in lwp_slwpcb

PATCH: Check ptr_mode and use Pmode in ix86_trampoline_init

PATCH: Define x86_64_fallback_frame_state only for glibc

PATCH: Don't set TM_MULTILIB_CONFIG if --disable-multilib is used

PATCH: Pass and return pointers in word_mode

PATCH: PR bootstrap/52812: --enable-targets=all --with-multilib-list=m32,m64,mx32 doesn't work with i686-linux

PATCH: PR target/52698: -maddress-mode=long doesn't work

PATCH: Properly check mode for x86 call/jmp address

PATCH: Properly generate X32 IE sequence

PATCH: Properly set ix86_gen_leave and ix86_gen_monitor

PATCH: Remove *load_tp_x32 from i386.md

PATCH: Remove MaskExists property from config/*/*.opt files

PATCH: Remove MaskExists property from option handling

PATCH: Update gcc.target/i386/pr52146.c to allow $-18874240

Re: PATCH: Use crtbegin_so%O%s/crtend_so%O%s for -mandroid -shared

PATCH: Use Pmode on x86_64 this parameter

PATCH: Use word_mode to push/pop register for x86

Ping #1: [Patch,AVR]: Hack around PR rtl-optimization/52543

PING [RFA] PowerPC e5500 and e6500 cores support

PING PATCH: Assert DWARF register size <= saved reg size

RE: PING: [PATCH, ARM, iWMMXt][2/5]: intrinsic head file change

Re: Ping: [PATCH, 4.6] Backport fixes for PR50031, PR50969

RE: PING: [PATCH, ARM, iWMMXt][1/5]: ARM code generic change

RE: PING: [PATCH, ARM, iWMMXt][3/5]: built in define and expand

RE: PING: [PATCH, ARM, iWMMXt][4/5]: WMMX machine description

Re: PING: PATCH: PR target/46770: Use .init_array/.fini_array sections

Re: Ping: Re: [patch middle-end]: Fix PR/48814 - [4.4/4.5/4.6/4.7 Regression] Incorrect scalar increment result

PR lto/51663 (COMDAT vars not optimized out)

PR middle-end/51737

Re: PR middle-end/52373: two pc_rtxs, etc.

PR regression/52696

Preserve pointer types in ivopts

Propagate profile counts after switch case expansion (issue5896043)

Remove anachronistic docs about G++ template instantiation

Remove DWARF_OFFSET_SIZE, DWARF_INITIAL_LENGTH_SIZE

Remove MIPS_DEBUGGING_INFO support

Remove non-GAS non-ELF support in alpha backend

Remove obsolete IRIX 6.5 support

Remove obsolete OpenBSD/MIPS support

Remove obsolete Solaris 8 support

Re: Remove obsolete Tru64 UNIX V5.1B fixinclude support

Remove obsolete Tru64 UNIX V5.1B support

remove wrong code in immed_double_const

RFA: consolidate DWARF strings into libiberty

RFA: Document addition of Epiphany support

RFC: PATCH: Add -maddress-mode=short|long for x86

rs6000 toc reference rtl again

Re: The state of glibc libm

Re: struct siginfo vs. siginfo_t

struct siginfo vs. siginfo_t (was: GNU C Library master sources branch, master, updated. glibc-2.15-229-g4efeffc)

Support for getting CPU type and feature information at run-time (issue5715051)

Support for Runtime CPU type detection via builtins (issue5754058)

Swap SECTION_EXCLUDE and SECTION_MACH_D

Re: Swap SECTION_EXCLUDE and SECTION_MACH_DEP

Re: Two files still GPLv2

Update contrib/gennews for 4.7

User directed Function Multiversioning via Function Overloading (issue5752064)


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