gcc-patches archive
subject index for April, 2012

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-fdump-tree-original, bit_field_ref (was: Continue strict-volatile-bitfields fixes)

Re: -finstrument-functions leads to unsats to _mm instrinsic wrappers

Use "sed -n …" instead of "sed s/…/p -e d" in s-header-vars

[4.5/Ada] Fix build with 4.6 compiler

[Ada] Atomic protected types

[Ada] Clean up of index usage in string literal subtypes

[Ada] Clean up of quantified expressions

[Ada] Dependency between System.Finalization_Root and Ada.Streams

[Ada] File descriptor leak in GNAT.Expect

[Ada] Finalization of controlled object in instance

[Ada] Fix common misuses of the word "then" where "than" should be used in English.

[Ada] Fix fallout of bitfields ABI change on Windows

[Ada] Fix issues with rep clauses in -gnatct mode

[Ada] Fix spurious aliasing warning for subtype of private type

[Ada] Freezing of non null subtypes of formal parameters

[Ada] Ignore pragmas when looking for unreachable code

[Ada] Implement Valid_Scalars attribute (except for variant records)

[Ada] Interaction between packed arrays and post conditions

[Ada] Minor reformatting and cleanup in adaint.c

[Ada] Navigation an user-defined operators

[Ada] New package Clean in project files

[Ada] New Z lines in ALI files for implicit withs from instantiation

[Ada] Passing an object path file to the compiler

[Ada] Style checks on subprogram instantiations

[Ada] Wrong size for variant records with single variant with front-end layout

[ARM] Add atomic_loaddi pattern

[branches/google/gcc-4_6] Backported r179661 and 179662 from mainline. (issue 5989043)

[branches/google/gcc-4_6_2-mobile] Backported r186168 from branches/google/gcc-4_6. (issue 5991052)

[C PATCH] Fix -Woverride-init (PR c/52880)

Re: [C Patch]: pr52543

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

[C++ Patch] PR 39970

Re: [C++ Patch] PR 49152

[C++ Patch] PR 52363

[C++ Patch] PR 52422 (new patch)

[C++ Patch] PR 52599

[C++ Patch] PR 53003

[C++ Patch] PR 53096

[C++ Patch] sizeof... and parentheses

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

[c/c++] Alias Wmissing-format-attribute to Wsuggest-attribute=format

[C/C++] Do not pretty-print expressions with caret diagnostics for wrong function call

[C/ObjC/C++/ObjC++] cleanup diagnostics initialization

[C11-atomic] [patch] gimple atomic statements

[C] improve missing initializers diagnostics

[committed] Add labels to g++.dg/warn/Wstrict-aliasing-float-ref-int-obj.C

[committed] adjust testcase gcc.dg/20011021-1.c

[committed] avoid @opindex before @item in invoke.texi

[committed] Clean up ADDRESS handling in alias.c, take 2

[Committed] Fix bootstrap issue in tree-ssa-forwprop.c

[committed] Fix comment in tree-pretty-printer.h

[committed] Fix section conflict compiling rtld.c

[committed] Make Wmissing-noreturn an alias of -Wsuggest-attribute=noreturn.

[committed] Restore fold checking

[cxx-conversion] COMPILER_FOR_BUILD in C++ mode

[cxx-conversion] Switch default to build in C++

[Doc] Move paragraph about multiple attributes

[doc] tm.texi: Move NO_DOLLAR_IN LABEL and NO_DOT_IN_LABEL to Label Output section (was: GCC 4.6.1 likes to rename my functions)

[Fixinclude]: Fix typo and default to twoprocess on VMS

Re: [fortran, patch] Allow displaying backtraces from user code

[Fortran-dev] Merge from the trunk

[Fortran] Patch ping

[Google 4.6 Fission] Skeleton debug info sections don't have siblings

[google-4_6] disable localization of hidden symbols in streaming LIPO (issue6101045)

[google-4_6] fix broken -S in streaming LIPO (issue6115052)

[google/gcc-4_6] Added dejagnu base line for x86_64-cros-linux-gnu. (issue 5990044)

[google/google-main] Fix for unused variable warning in libgcov.c (issue6052049)

[google/google-main] Fix regression - SUBTARGET_EXTRA_SPECS overridden by LINUX_GRTE_EXTRA_SPECS (issue 6016047)

[google/integration] Add -Xclang-only option (issue6047048)

[google/integration] Extend C++11 UDLs to be compatible with inttypes.h macros (issue6104051)

[google] Fix PR52822 in google's gcc-4.6 branch (issue5975063)

[google] revert r185948

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

[google][4.6] back out change for pr49642 (issue5976073)

[H8300] Use braced strings in MD

Re: [i386, patch, RFC] HLE support in GCC

[IA-64] Fix PR target/48496

[libcpp] maybe canonicalize system paths in line-map

[Libiberty - V2]: Handle VMS as a LLP64 platform in splay-tree.h

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

[libiberty]: Adjust style in pex-unix.c(to_ptr32)

[Libiberty]: Handle VMS as a LLP64 platform in splay-tree.h

[libjava] Restore HAVE_INET6 tests (PR libgcj/52645)

[lra] patch to bootstrap GCC with LRA on MIPS64EL

[lra] patch to bootstrap GCC with LRA on PA-RISC

[lra] patch to fix most mips testsuite regressions

[lra] patch to fix some LRA failures of GCC tests on PA-RISC

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

[obvious] Fix va_end calls

[PATCH 01/11] Fix cpp_sys_macro_p with -ftrack-macro-expansion

[PATCH 02/11] Fix token pasting with -ftrack-macro-expansion

[PATCH 03/11] Fix PCH crash on GTYed pointer-to-scalar field of a

[PATCH 04/11] Fix expansion point loc for macro-like tokens

[PATCH 05/11] Make expand_location resolve to locus in main source file

[PATCH 06/11] Strip "<built-in>" loc from displayed expansion context

[PATCH 07/11] Fix -Wuninitialized for -ftrack-macro-expansion

[PATCH 08/11] Make conversion warnings work on NULL with -ftrack-macro-expansion

[PATCH 09/11] Fix va_arg type location

[PATCH 1/2] doc: Correct __builtin_arm_tinsr prototype documentation

[PATCH 1/2] Minor refactoring of tree-vect-patterns.c

[PATCH 10/13] Fix location for static class members

[PATCH 11/13] Fix va_start related location

[PATCH 12/13] Adjust relevant test cases wrt -ftrack-macro-expansion=[0|2]

[PATCH 13/13] Switch -ftrack-macro-expansion=2 on by default.

[PATCH 2/2] arm: add iwMMXt mmx-2.c test

[PATCH 2/2] Minor refactoring of tree-vect-patterns.c

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

[Patch ARM] Fix name of atomic expander for ior

Re: [Patch ARM] Fix PR51819.

RE: [PATCH H8300] Add function_vector attribute

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

[patch optimization]: Add some basic folding for ==/!= comparison

[Patch ping] Strength reduction

[PATCH RFC] Warn when optimization flag is given without -O

[PATCH v2] ARM: Use different linker path for hardfloat ABI

Re: [Patch V2] libgfortran: do not assume libm

[PATCH, 4.7, Android, i386] Port of Android target support in i386 for 4.7 branch

[PATCH, alpha]: Fix atomic_ior_* pattern name

[PATCH, Android] MIPS support

[Patch, ARM] Enable GCC to support new ARM core cortex-m0+

Re: [PATCH, ARM] PR49448 incorrectly detecting big-endian arm-linux triplets

[Patch, ARM] rename thumb_unexpanded_epilogue to thumb1_unexpanded_epilogue

[Patch, ARM][0/2] Prepartion for Epilogue in RTL

[Patch, ARM][1/2] add ldm_stm_operation_p

[Patch, ARM][2/2] generalize ldm_stm_operation_p

[patch, committed, backport] Backport IA64 patch to 4.6 branch

[PATCH, committed] Fix PR2497, libffi build breakage on powerpc64-*

[patch, committed] invoke.texi: clean up verb tenses

[patch, committed] invoke.texi: clean up texinfo markup

[PATCH, diagnostics] Add -Wvarargs option

[patch, fortran, committed] Fix PR 53148

[Patch, Fortran, committed] PR 51082: [F03] Wrong result for a pointer to a proc-pointer component

[Patch, Fortran, F03] PR52909: Procedure pointers not private to modules

[Patch, Fortran, OOP] PR 52968: Call to type-bound procedure wrongly rejected

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

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

[patch, fortran] Fix PR 52893

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

[Patch, fortran] PR 49010/24518 MOD/MODULO fixes, take 2

Re: [Patch, Fortran] PR 52196 add -Wrealloc-lhs(-all)

[Patch, fortran] PR 52428 Reading of large negative values and range checking

[patch, fortran] PR fortran/52537 Optimize string comparisons against empty strings

[Patch, Fortran] PR52729 - fix module-proc decl access for BLOCK/SELECT TYPE

[Patch, Fortran] PR52864 - fix actual/formal checks

[Patch, Fortran] PR52864 - Fix pointer-intent regresssion

[Patch, Fortran] PR52916 - fix TREE_PUBLIC() = 0 for module procedures

[Patch, Fortran] PRs 52751/40973 - don't set TREE_PUBLIC for PRIVATE module procs/vars

[patch, fortran] Trim spaces on list-directed reads

[Patch, Fortran]: Fix libgfortran.h error for VMS

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

[PATCH, i386, Android] Add Android support for i386 target

[PATCH, i386, middle-end, tessuite] Intel TSX's HLE.

Re: [Patch, i386] Avoid LCP stalls (issue 5975045)

[Patch, i386] Avoid LCP stalls (issue5975045)

[PATCH, i386] Move common definitions of gnu-user.h and gnu-user64.h to separate file

[PATCH, i386] V4DF __builtin_shuffle

[PATCH, i386]: Add additional r/r/0 alternative to all add patterns

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

[PATCH, i386]: FIX PR 52882, ICE in memory_address_length, at config/i386/i386.c:23373

[PATCH, i386]: Fix PR 52883, ICE in simplify_const_unary_operation, at simplify-rtx.c:1464

[PATCH, i386]: Fix PR 52932 - _mm256_permutevar8x32_ps and _mm256_permutevar8x32_ps

[PATCH, i386]: Fix PR 53020, another victim of IOR vs OR naming difference

[PATCH, i386]: Fix PR53141, gcc.target/i386/bmi2-mulx32-[12]a.c FAIL

[PATCH, i386]: Macroize horizontal add/sub and integer mac patterns

[PATCH, libcpp] Don't use C++ style comments in libcpp

[Patch, libfortran] Fix handling of temporary files

[PATCH, libstdc++]: Fix static linking failure on alphaev68-pc-linux-gnu

[PATCH, LTO, 4.6] Backport Honza's PR48246 patch

Re: [PATCH, middle-end]: Fix PR53136, Use after free in cgraph dumps

[PATCH, middle-end]: Fix PR53136, Use after free in cgraph dumps

Re: [PATCH, powerpc] Fix PR47197

[PATCH, powerpc] Fix PR52775, enable FCFID on power4

[PATCH, PR 52939] Gracefully deal with fold_ctor_reference returning NULL during devirtualization

[PATCH, PR38785] Throttle PRE at -O3

[PATCH, reload] Fix bug pr52804, RELOAD pass reloads wrong register on ARM for cortex-m0

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

Re: [PATCH, rs6000] Fix PR16458, eliminate redudant compares

[PATCH, rs6000] Remove DImode from SLOW_UNALIGNED_ACCESS

[PATCH, rtl-optimization]: Enhance post-reload compare elimination pass to handle arithmetic operations with implicit extensions

Re: [PATCH, RTL] Fix PR 51106

[Patch, testsuite] fix failure in test gcc.dg/vect/slp-perm-8.c

[PATCH, tree-optimization] Fix for PR 52868

[Patch,4.7,committed]: Fix PR c/51527

[Patch,AVR,committed]: Fix PR53033

[Patch,avr,trunk,4.7]: Fix PR53065

[Patch,AVR]: Auto-generate all -mmcu= options in documentation.

[PATCH] [ARM] thumb1 imm move 256-510

[PATCH] Add -fdump-rtl-<pass>-quiet

[patch] Add generic __builtin_bswap16 support

[PATCH] Add sparc Niagara4 scheduling description and tweaks.

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

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

[PATCH] Allow un-distribution with repeated factors (PR52976 follow-up)

[PATCH] Also use max-iteration knowledge for cost consideration

[PATCH] arm.md: Use the revsh and rev16 instructions for BSWAP:HI RTL in armv6 and up

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

[PATCH] Atom: Enabling unroll at O2 optimization level

[PATCH] Atom: Scheduler improvements for better imul placement

[patch] backport powerpc64-freebsd support to 4.7 branch

[PATCH] Caret diagnostics

[PATCH] Cleanup estimated/max-niter API

[patch] Cleanup tree-switch-conversion a bit

[PATCH] Cleanup vectorizer condition generation

[PATCH] Compact SSA version namespace when releasing the freelist

[PATCH] Default to -gdwarf-4

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

[PATCH] Do not vectorize loops that do not roll

[PATCH] doc: Fix typo: mno-lsc -> mno-llsc

[PATCH] Don't ignore compute_all_dependences failures in phiopt (PR tree-optimization/53163)

[PATCH] Don't ignore failures from compute_data_dependences_for_loop in build_rdg (PR tree-optimization/52835)

[patch] Emit variable as size attribute in debug info

[PATCH] Fix --enable-checking=rtl bootstrap failure caused by ADDRESS changes (PR bootstrap/53021)

[PATCH] Fix __builtin_powi placement (PR52976 follow-up)

[PATCH] Fix bitfield expansion (PR middle-end/52979)

[patch] Fix CASE_LABEL_EXPR documentation in tree.def and tree-cfg.c

[PATCH] Fix chrec predicates, PR52621

Re: [patch] Fix cygwin ada install [was Re: Yet another issue with gcc current trunk with ada on cygwin]

Re: [patch] Fix cygwin ada install [was Re: Yet another issue with gcc current trunk with ada on cygwin]

Re: [PATCH] Fix for PR51879 - Missed tail merging with non-const/pure calls

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

[PATCH] Fix for PR52734 (-ftree-tail-merge)

[PATCH] Fix ICE during diagnosing of section conflict (PR middle-end/52999)

[PATCH] Fix ICE in adjust_bool_pattern (PR tree-optimizations/52891)

Re: [PATCH] Fix ICE in expand_cse_reciprocals (PR tree-optimization/42078)

Re: [PATCH] Fix ICE in expand_cse_reciprocals (PR tree-optimization/42078)

[PATCH] fix libstdc++/52604 : __freelist::~__freelist re-initializes _M_thread_freelist

[PATCH] Fix loop bound computation based on undefined behavior

[PATCH] Fix MIPS tri-arch build

[PATCH] Fix out-of-bound array accesses in testcases

[PATCH] Fix parts of PR52975

Re: [PATCH] Fix PR 33512 Folding of x & ((~x) | y) into x & y on the tree level

Re: [PATCH] Fix PR 52203 and 52715

[PATCH] Fix PR middle-end/52894

[patch] Fix PR target/48496 #2

[PATCH] Fix PR tree-optimization/52870 (another crash in SLP pattern detection)

Re: [PATCH] Fix PR18589

Re: [PATCH] Fix PR38884

[PATCH] Fix PR44214

Re: [PATCH] Fix PR52571

[PATCH] Fix PR52614

[PATCH] Fix PR52756

[PATCH] Fix PR52800

[PATCH] Fix PR52803

[PATCH] Fix PR52808

[patch] Fix PR52822 (stable_partition move-assigns object to itself) in trunk, 4.7, and 4.6

[PATCH] Fix PR52862

[PATCH] Fix PR52881, more loop preserving fallout with RTL optimizers

[PATCH] Fix PR52888

[PATCH] Fix PR52912, more loop preserving and jump-threading fallout

[PATCH] Fix PR52918

[PATCH] Fix PR52943

[PATCH] Fix PR52969

[PATCH] Fix PR52975

[PATCH] Fix PR52976

[PATCH] Fix PR52977

[PATCH] Fix PR53011

[PATCH] Fix PR53031

[PATCH] Fix PR53050

[PATCH] Fix PR53060

[PATCH] Fix PR53070

[PATCH] Fix PR53085

[PATCH] Fix PR53098

[PATCH] Fix propagate_tree_value_into_stmt

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

[PATCH] Fix PRs c/52283/37985

[PATCH] Fix REE (PR rtl-optimization/53160)

[PATCH] Fix release checking

[PATCH] Fix sparc instruction type settings and sched bugs.

[PATCH] Fix symtab dumping

[patch] fix test gcc.dg/bf-ms-layout.c

[PATCH] Fix testsuite fallout of last patch

[PATCH] Fix VRP ICE on x >> cst1; if (x cmp cst2) (PR tree-optimization/53058)

[PATCH] Fix VRP ICE on x >> cst1; if (x cmp cst2) (PR tree-optimization/53058, take 2)

[PATCH] Fix wrong-code at -O0 with MEM_REF in initializer (PR middle-end/53084)

[PATCH] genattrtab: avoid NULL-deref on error

[PATCH] genmodes: don't truncate a mode name of length >= 7

[PATCH] genmodes: remove misleading use of strncpy

[PATCH] gfortran testsuite: implicitly cleanup-modules, part 2

[PATCH] Implement (a & B) OP0 (c & B) into (a OP0 c) & B simplifying into forwprop

[PATCH] Improve andq $0xffffffff, %reg handling (PR target/53110)

[PATCH] libatomic, v2

[PATCH] Make gsi_remove return whether EH cleanup is required

[PATCH] Make sizetypes no longer sign-extending

[PATCH] More code refactoring

[patch] More thorough checking in reg_fits_class_p

[patch] Move add_case_node logic from stmt.c to gimplify.c

[PATCH] Move predicates that only make sense during gimplification

[patch] Move switch-conversion after profiling

[PATCH] Move tree_rest_of_compilation

[patch] Obvious: Fix DF solution dirty marking in cfg.c:disconnect_src

[PATCH] Option to build bare-metal ARM cross-compiler for arm-none-eabi target without libunwind

Re: [PATCH] PR bootstrap/52623 Disable libquadmath on AIX

[PATCH] PR bootstrap/52840: libstdc++: let debug find sources for compatibility.lo

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

Re: [PATCH] PR c++/50852 - loose template parameter comparison

[PATCH] pr51020 Fix invalid options validation for ARM target

[PATCH] pr53138 - miscompilation of spaceship operator

Re: [PATCH] Preserve loops from tree to RTL loop optimizers

Re: [PATCH] Prevent 'control reaches end of non-void function' warning for DO_WHILE

Re: [PATCH] Proper use of decl_function_context in dwar2out.c

[PATCH] recog: Record also added clobbers in insn_invalid_p

[PATCH] Record vectorized loop epilogue loop max number of iterations

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

Re: [PATCH] Remove dead labels to increase superblock scope


[PATCH] Remove is_hidden_global_store

[patch] Remove strange case cost code

[PATCH] RX: Fix min instruction for unsigned variables

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

[patch] Simplify tree-switch-conversion.c a bit - prep work for gimple switch lowering

[patch] skip tpf configure tests

[PATCH] Support for known unknown alignment

Re: [PATCH] Take branch misprediction effects into account when RTL loop unrolling (issue 6099055)

[PATCH] Take branch misprediction effects into account when RTL loop unrolling (issue6099055)

[PATCH] teach emit_store_flag to use clz/ctz

[PATCH] teach phi-opt to produce -(a COND b)

[Patch] tree-parloops.c (eliminate_local_variables): Add braces to suppress warnings

[PATCH] Trivial typo: remove extra whitespace from doc

[patch] Update email address

[PATCH] Use all bells and whistles for number of iteration analysis in VRP

[PATCH] Validate the HLE memory models.

[PATCH] x86: emit tzcnt unconditionally

[Patch]: Fix ICE on VMS when using SImode pointers

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

Re: [PATCH]: Restore alpha boostrap by partial revert

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

[Patch]: use mmap.m4 in gcc/configure

[PATCH][1/2] Fix PR44688, set and preserve the maximum iterations of vectorizer prologue loops

[PATCH][1/3] Release SSA names properly

[PATCH][1/n] Cleanup global pass execution flow

[PATCH][2/2] Fix PR44688, use the recorded maximum iterations in the unroller

Re: [PATCH][3/n] Cleanup internal interfaces

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

Re: [PATCH][ARM] NEON DImode neg

Re: [PATCH][ARM] NEON DImode not

[PATCH][ARM][Testsute] Skip thumb1 test in non-thumb1 target

[PATCH][C] Fix PR52549

[PATCH][Cilkplus] Elemental function cloning with vector params.

[PATCH][Cilkplus] Elemental function insertion

[PATCH][Cilkplus] Fix a 2.21 assembler bug

[PATCH][Cilkplus] Fixing function param of is_elem_fn

[PATCH][Cilkplus] Parsing support for Elemental function for C++

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

Re: [patch][google/integration] Don't force tls-model to initial-exec when building libgomp (issue 6107046)

[patch][google/integration] Don't force tls-model to initial-exec when building libgomp (issue6107046)

[PATCH][IRA] Avoid undefined behavior in ira_allocno_object_iter_cond

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

Re: [ping 6] [patch] attribute to reverse bitfield allocations (is anyone even reading these?)

[Ping] [PATCH H8300] Add function_vector attribute

Re: [PING] allowing fwprop to propagate subregs

[PING] iwMMXt patches

[ping] Re: [tpf] update for latest build system

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

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

[PING][Patch, Testsuite] fix failure in test gcc.dg/pr52283.c


[PR 50826] [DF] no debug temps for artificial uses

Re: [PR debug/47624] improve value tracking in non-VTA locations

[PR tree-optimization/52558]: RFC: questions on store data race

Re: [PR48866] three alternative fixes

[PR51570] minimize ENTRY_VALUEs in debug location lists

[RFA, C++] Symbol table 11/many: Avoid C++ FE from fiddling with TREE_SYMBOL_REFERENCED

Re: [RFA, C++] Symbol table 11/many: Avoid C++ FE from fiddling with TREE_SYMBOL_REFERENCED

[RFA, C++] Symbol table 12/many: Remove cxx_analyze_expr hook

[RFA] dwarf2.h (dwarf_location_atom): Add DW_OP_GNU_addr_index.

[RFA] Update config.sub to 2012-04-18 version.

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

[RFC PATCH, i386]: Experimental patch to implement post-reload compare elimination

[RFC] improve caret diagnostics for overload failures

[rfc] PR tree-optimization/52633 - ICE due to vectorizer pattern detection collision

[RFC] Should SRA stop producing COMPONENT_REF for non-bit-fields (again)?

[RFC] Unconditionally clean up CFG before emitting prologue

[RFH / Patch] PR 51222

[RS6000] Fix PR53038, cfa_restore out of order

[RS6000] Fix PR53040

[RS6000] Stack tie fix.

[SH] Cleanup sh-protos.h

[SH] Document constraints, remove unused Sr0 constraint

[SH] Fold big/little endian word code with MSW and LSW

[SH] Fold prefetch insns

[SH] Make prepare_move_operands return void

[SH] Merge SCHED_REORDER macro into ready_reorder function

[SH] PR 50751 - add HImode displacement addressing support

[SH] PR 50751- add HImode testcases

[SH] PR50751 - rework displacement calculations pt. 2

[SH] Remove old secondary reload code

[SH] Replace 'high_life_started' with 'reload_in_progress'

[SH] Replace hi_const with satisfies_constraint_I16

[SH] Simplify cstore patterns

[SH] Use bool return types where possible

[SH] Use braced strings in MD

[SH] Use more bool, NULL_RTX

Re: [SMS] Support new loop pattern

[SPARC] Adjust testsuite parameterization

[SPARC] Fix PR target/52717

[steve.mcintyre@linaro.org: Phone call (was Re: Armhf dynamic linker path)]

[steve.mcintyre@linaro.org: Re: Armhf dynamic linker path]

[testsuite,4.7,committed]: fix gcc.c-torture/compile/pr52891-2.c

[testsuite] Fix plugin testsuite, remove uses of TODO_dump_func (PR testsuite/52948)

[testsuite] PR 53046

Re: [tpf] update for latest build system

Re: [trunk<-vta] Re: [vtab] Permit coalescing of user variables

[v3, testsuite] Fix merging default libstdc++.log

[v3] add difference_type to __gnu_cxx::__alloc_traits

Re: [v3] Add missing forward_list<>::splice_after and merge overloads fix splice_after taking a range

[v3] Add std::is_nothrow_destructible, implement LWG 2049

[v3] Completely fix libstdc++/51795 in mainline

[v3] constrain std::function constructor to only accept callable types

[v3] Export std::_List_node_base for non-PIC code

[v3] fix broken performance test

Re: [v3] fix libstdc++/52476

[v3] fix libstdc++/52591

[v3] fix libstdc++/53027

[v3] fix scoped_allocator problems

[v3] Fix std::function to cope with volatile-qualified pointers to members

[v3] hashtable aliases

[v3] hashtable doc tweaks

[v3] is_modulo

[v3] libstdc++/52689 testcase

[v3] libstdc++/52699

[v3] libstdc++/52702

[v3] libstdc++/52931

[v3] libstdc++/52942

[v3] libstdc++/53052

[v3] libstdc++/53067

[v3] std::uninitialized_copy test

[v3] tweak docs

[V850] Use braced strings in MD

[vms/committed]: Handle #pragma __nomember_alignment byte

[wwwdocs] Buildstat update for 4.4

[wwwdocs] Buildstat update for 4.5

[wwwdocs] Buildstat update for 4.6

[wwwdocs] Buildstat update for 4.7

Re: [wwwdocs] Minor tweak to release branch status descriptions

[wwwdocs] Rotate news

[wwwdocs] Update libstdc++ front page

[wwwdocs] Use generic bug references in GCC 3.4 release notes

__cxa_guard_acquire memory barriers


Ada testcase CR line endings

Added better handling of outdated profile data. (issue 5989046)

Analyst Report

Re: ARM hard-float linker path - consensus

Backported r185231 from trunk. (issue 6139063)

C++ PATCH for c++/38543 (specialization of variadic function template)

C++ PATCH for c++/47220 (accepts-invalid with ill-formed variadic argument list)

C++ PATCH for c++/50303 (failure using template template parameter pack in a pack expansion)

C++ PATCH for c++/50830 (another variadic template template parameter issue)

C++ PATCH for c++/51148 (missed error on unexpanded pack in friend declaration)

C++ PATCH for c++/52008 (ICE with variadic partial specialization)

C++ PATCH for c++/52292 (problems with variadic member templates)

C++ PATCH for c++/52596 (C++11 ICE with qualified-id in template)

C++ PATCH for c++/52706 (nullptr_t mangling)

C++ PATCH for c++/52796 (missed value-initialization with variadic templates)

C++ PATCH for c++/52818 (%ld in C++11)

C++ PATCH for c++/52824 (pack expansion and fixed template parameters)

C++ PATCH for c++/52845 (bogus warning with empty lambda)

C++ PATCH for c++/52905 (ICE with invalid list-initialization)

C++ PATCH for c++/52906 (ICE with attribute by itself)

C++ PATCH for c++/52915 (accepts-invalid anonymous union in C++11 mode)

C++ PATCH to c++/45088 (injected-class-name in dwarf output)

C6X fix in load_got_gotoff

Change initialization order in sel-sched

combine_conversions int->double->int

Commit: RL78: Remove use of TODO_dump_func

Committed: fix PR target/53120, constraint modifier "+" on operand tied by matching-constraint, "0".

Committed: Fix PR53156, testsuite regression from recent reload change

Compare precisions with precisions in fold-const

compare_tests does not work with symlinked directories

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

Re: Continue strict-volatile-bitfields fixes

Correcting transform_to_exit_first_loop + fix to PR46886

CPU_NONE ix86_schedule cpu attribute for -march=nocona

Re: debug insns in SMS

default to strict dwarf-2 on powerpc-vxworks

die CRs

divide 64-bit by constant for 32-bit target machines

Re: don't force debug insns after their PREV_INSNs

Re: Duplicate Words In GCC 4.7.0 Changes Page

dwarf2out.c: For DWARF 4+, output DW_AT_high_pc as constant offset.

execute permissions in ada

Fix AIX bootstrap problem

Fix find_moveable_pseudos, PR52997

Re: fix incorrect debug temp added by df-problems

fix incorrect SRA transformation on non-integral VIEW_CONVERT argument

fix install-no-fixedincludes mishaps

Re: fix left-over debug insns in DCE

fix libstdc++/52924

fix mem+32760 ICE on powerpc - provide/use predicates weaker than mode_dependent_address_p

fix new warning

Fix partitioning of aliases

fix ppc-aix build failures with spaces in CC (internal) variable

Fix vectorizer ICE when building Mozilla

follow up patch to clean up TODO_dump_func

Go patch committed: Add explicit checks for division zero and overflow

Go patch committed: Avoid infinite recursion in string constant eval

Go patch committed: Change floating point precision

Go patch committed: Change Sizeof values from var to const

Go patch committed: Don't call cgraph_mark_needed_node

Go patch committed: Error for invalid use of ...

Go patch committed: Fix a few compiler crashes

Go patch committed: Fix negative float zero constant

Go patch committed: Fix order of evaluation

Go patch committed: Reject invalid composite literals

Go patch committed: Use less memory for some array/slice literals

Go testsuite patch committed: Handle PowerPC

Guard use of modulo in cshift (speedup protein)

Re: haifa-sched: Fix problems with cc0 in prune_ready_list

ICE on bootstrap of libstdc++ for mingw-targets in add_bb_to_loop

ignore non-portable warning for PR50722

intptr fixes for the testsuite


jcf-reader: support for JSR 292 classfile extensions

latch mem to reg before multi-access in convert_move

libgo patch committed: Add some more networking constants

libgo patch committed: Always define syscall.SO_REUSEPORT

libgo patch committed: Correct syscall.Setenv if no setenv

libgo patch committed: Define more structs in syscall package

libgo patch committed: Disable memory profiling in GC test

libgo patch committed: Fix build on MIPS GNU/Linux

libgo patch committed: Fix crypto/rand test to read all data

libgo patch committed: Fix DWARF line lookup for different line info

libgo patch committed: Fix GNU/Linux netlink code for big-endian

libgo patch committed: Fix net package for Solaris

libgo patch committed: Fix testsuite for PPC

libgo patch committed: Fix testsuite on PPC

libgo patch committed: Ignore sigaltstack in strace in test

libgo patch committed: Ignore stacks when deciding when to GC

libgo patch committed: Make sure directory exists

libgo patch committed: More syscall fixes

libgo patch committed: More syscall improvements

libgo patch committed: More syscall package improvements

libgo patch committed: Only define PathMax if PATH_MAX is defined

libgo patch committed: Provide i386 long double math fns if needed

libgo patch committed: Remove race in use of ../testdata

libgo patch committed: Use native endianness for GNU/Linux netlink

libgo patch committed: Work around bug in Solaris 9 ldexp

libstdc++ / mt_allocator.cc when using gthreads

libstdc++-v3: Run prettyprinters.exp

m68k: add bswapsi2 expander

minor PATCH to constify symbols in dwarf2out.c

MIPS Android patch

Re: Mirror

Mirror gcc/contrib -> src/contrib? [was Re: [patch, gcc RFA] dg-extract-results.sh: Handle KFAILs.]

move default_tree_printer out of toplev.c

move warning_if_unused_value to c-common.c

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

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

Optimize calls to functions that return one of their arguments

Patch to fix compiler ICE due to bad PRE

PATCH: [4.8 regression] bootstrap failure: "MASK_LONG_DOUBLE_128" redefined

PATCH: [x32] libitm failures on x32

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

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

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

PATCH: Add x32 support to boehm-gc


PATCH: Define _ILP32 and __ILP32__ for x32

PATCH: Define TRY_EMPTY_VM_SPACE for Linux/x32

PATCH: PR debug/52857: DW_OP_GNU_regval_type is generated with INVALID_REGNUM

PATCH: PR other/52777: [4.8 Regression] ./options.h:3546:0: error: "MASK_SIO" redefined [-Werror]

PATCH: Properly handle arg_pointer and frame_pointer in DWARF output

PATCH: Simplify TRY_EMPTY_VM_SPACE for Linux hosts

PATCH: Update x32 rt_sigreturn syscall number to 0x40000201

Patches to enable -ftrack-macro-expansion by default

Re: Phone call (was Re: Armhf dynamic linker path)

Ping #1: [Patch,AVR]: Auto-generate all -mmcu= options in documentation.

Ping #2: [Patch]: Include auto-generated avr-mmcu.texi in invoke.texi

Ping [IA-64] Implement static stack checking

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

PING [PATCH] RX: Fix min instruction for unsigned variables

PING Re: [PATCH] gfortran testsuite: implicitly cleanup-modules, part 2

PING: [PATCH] Fix PRs c/52283/37985

PING: PATCH: Backport x32 support to libtool

PowerPC prologue and epilogue

PowerPC prologue and epilogue 2

PowerPC prologue and epilogue 3

PowerPC prologue and epilogue 4

PowerPC prologue and epilogue 5

PowerPC prologue and epilogue 6

PR c++/52538 Extend C++11 UDLs to be compatible with inttypes.h macros (issue6109043)

PR c/44774 -Werror=edantic

PR c/53066 Wshadow should not warn for shadowing an extern function

Re: Propagate profile counts after switch case expansion (issue5896043)

Propose to add a new argument MULTILIB_REQUIRED in multilib framework

recognize .persistent.bss sections as bss

remove execute permissions from gcc/testsuite

Re: Remove SETJMP_VIA_SAVE_AREA support

Re: remove wrong code in immed_double_const

Request new specs string token for multilib_os_dir

RFA: always supply a mode to plus_constant

RFA: Clean up ADDRESS handling in alias.c

Re: RFA: consolidate DWARF strings into libiberty

RFA: Odd tree-generation issues with a Fortran patch

RFA: Remove ADDRESS handling from gen*.c

RFA: RL78: Add -fstack-usage support

rfa: vectorize strided loads [1/2] [PR 18437]

rfa: vectorize strided loads [2/2] [PR 18437]

RFC [Patch, Fortran] PR - support "q" for exponents when READing floating-point numbers

RFC reminder: an alternative -fsched-pressure implementation

Re: RFC: IRA patch to reduce lifetimes

RFC: PR rtl-optimization/52876: Sign extend 32 to 64bit then clear upper 32bits fails O1 or higher

Re: rs6000 toc reference rtl again

Running GCC testsuite under SDE.

Re: set the correct block info for the call stmt in fnsplit (issue6111050)

set the correct block info for the call stmt in fnsplit (issue6111050)

Re: Setting precision for a PSImode type

strengthen protection against REG_EQUIV/EQUAL on !REG set

Re: struct siginfo vs. siginfo_t

Re: Support for Runtime CPU type detection via builtins (issue5754058)

Symbol table 1/many: symtab_nodes

Symbol table 10/many: Remove "needed" flag from callgraph nodes and fix several latent problems

Symbol table 13/many: reachability code rewrite

Symbol table 14/many: cleanups of cgraphunit.c

Symbol table 14/many: remove rest of reachability code

Symbol table 17/many

Symbol table 2/many: break out partitioning code out of lto.c

Symbol table 3/many: relayout the datastructure

Symbol table 4/many: Use FOR_EACH constructs more consistently

Symbol table 5/many: Introduce symtab.c and commonize linked list of symbol table entries

Symbol table 6/many: Symbol table hashes

Symbol table 7/many: debug output facilities

Symbol table 8/many: ipa-ref API reorg

Symbol table 9/many: symtab verifier

Re: thoughts on libatomic

use longcall to abort from !pic trampoline setup on ppc-vxworks

Use target_alias in validate_failures.py

Re: User directed Function Multiversioning via Function Overloading (issue5752064)

various minor obvious fixes in th track-macro-expansion code

Vector subscripts in C++

Wider modes for partial int modes

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