gcc-patches archive
subject index for May, 2012

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Re: Use "sed -n â" instead of "sed s/â/p -e d" in s-header-vars

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

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

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

[0/6] Fold prev/next into gimple

[1/6] Fold prev/next into gimple, prepare bulk

[2/6] Fold prev/next into gimple: fewer gimple_seq_alloc calls

[3/6] Fold prev/next into gimple

[4/6] Fold prev/next into gimple

[5/6] Fold prev/next into gimple

[6/6] Fold prev/next into gimple: do it

[AARCH64] [PATCH 0/3] AArch64 Port

[AARCH64] [PATCH 1/3] AArch64 Port

[AARCH64] [PATCH 2/3] AArch64 Port

[AARCH64] [PATCH 3/3] AArch64 Port

[Ada] Add postconditions to numeric functions

[Ada] Avoid incorrect detection of duplicate sources that are excluded

[Ada] Better control of help message in GNAT.Command_Line

[Ada] Better handling of illegal iterators

[Ada] Case statements over predicated subtypes

[Ada] Clean up System.Address_To_Access_Conversions

[Ada] Couple of small adjustments to cross-unit inlining

[Ada] Deferred constants are not always compile time known values in Alfa mode

[Ada] disable caret printing by default for Ada

[Ada] Fix 'noreturn' for reraise of exception

[Ada] Fix bootstrap on PowerPC/Linux

[Ada] Fix cross-unit inlining on internal inline subprograms

[Ada] fix gnat_write_global_declarations glitch in LTO mode

[Ada] Fix ICE on constant with record type in LTO mode

[Ada] Fix internal error on object initialized with function call

[Ada] Fix internal error on renaming with private discriminated type

[Ada] Get rid of compilation warnings in raise-gcc.c

[Ada] Give full msg for finalize/adjust only if -gnateE.

[Ada] Imaging of arbitrary precision integers

[Ada] Interfacing aspects in Ada 2012

[Ada] Lock free implementation of protected objects

[Ada] Missed vectorization opportunity for assignment loop

[Ada] Missing DSA remote access to subprogram rules enforcement

[Ada] Private with-clauses in the context of generic package declarations

[Ada] Remove call to expand_decl

[Ada] Renaming of __gnat_rcheck_NN routines

[Ada] Restrict propagation of atomicity from objects to types

[Ada] Save occurrence on the stack before calling last chance handler

[Ada] Simplify binder code

[Ada] Static matching of subtypes in Ada 2012

[Ada] Use C++-compatible calling convention on x86/Windows

[AVR,4.5,Backport] PR39633, PR45263, PR46779, PR50820

[AVR,committed]: Fix ICE for plus_constant with bad mode

Re: [C Patch]: pr52543

[C++ Patch and pubnames 1/2] Adjust testsuite results to match demangler (issue6205043)

[C++ Patch and pubnames 2/2] Adjust c decl pretty printer to match demangler (issue6195056)

[C++ Patch] fix semi-random template specialization ICE

Re: [C++ Patch] for c++/51214

[C++ Patch] Minor cxx_eval_constant_expression clean-up

[C++ Patch] PR 11586

[C++ Patch] PR 29185

[C++ Patch] PR 32054

[C++ Patch] PR 32080

[C++ Patch] PR 40821

[C++ Patch] PR 44516

[C++ Patch] PR 51184

[C++ Patch] PR 53152

[C++ Patch] PR 53158

[C++ Patch] PR 53158 (EXPR_LOC_OR_HERE version)

[C++ Patch] PR 53166

[C++ Patch] PR 53186

[C++ Patch] PR 53301

[C++ Patch] PR 53305

[C++ Patch] PR 53371

[C++ Patch] Produce canonical names for debug info without changing normal pretty-printing (issue6215052)

[C++ RFH / Patch] PR 53159

[C++ testcase, committed as obvious] PR 53361

[C/C++ Patch] PR 51294

Re: [C11-atomic] [patch] gimple atomic statements

[commit] Enable -fsched-pressure by default on s390

[committed] Add -fno-sync-libcalls

[committed] Add SET rtx costs for MIPS

Re: [committed] Add SET rtx costs for MIPS / [SH] PR 53250

[committed] Fix ARM ICE in arm_select_dominance_cc_mode (PR target/53187)

[committed] Fix lower-subreg cost calculation

[committed] Fix PR c++/52361 ICE in tree_strip_nop_conversions

[committed] Fix PR rtl-optimzation/53373 on PA

[committed] Propagate volatile/read-only flags to COMPONENT_REFs created by omp-low.c (PR tree-optimization/53436)

[committed] Run DImode atomic tests on ppc64

[Committed] S/390: Fix insn conditions of memory op patterns

[cxx-conversion] Convert vec.[ch] to C++ [1/3] (issue6233044)

[cxx-conversion] Convert vec.[ch] to C++ [2/3] (issue6236043)

[cxx-conversion] Convert vec.[ch] to C++ [3/3] (issue6236044)

[cxx-conversion] Fix builds with --enable-checking=release

[cxx-conversion] New Hash Table (issue6244048)

[DF] Generate REFs in REGNO order

[doc] Fix xref in extend.texi

[Dodji Seketeli] [PATCH] PR bootstrap/53459 - unused local typedef when building on altivec

[driver, LTO Patch]: Resurrect user specs support

Re: [Dwarf Patch] Improve pubnames and pubtypes generation. (issue 6197069)

[Dwarf Patch] Improve pubnames and pubtypes generation. (issue6197069)

[Fortran, (RFC) patch] PR49110/51055 Assignment to alloc. deferred-length character vars

[Fortran, patch] PR 48831 - Constant expression (PARAMETER array element) rejected as nonconstant

[Fortran, patch] PR 52158 - Regression on character function with gfortran 4.7

Re: [Fortran] Patch ping

[gimplefe] Add dejagnu support for gimple tests (issue6258047)

[google-4_6] fix profile mismatch in stream LIPO (issue6194059)

[google-4_6] fix undefined typeinfo reference in LIPO (issue6149044)

Re: [google/gcc-4_6] Backport arm hardfp patch from trunk (issue 6206055)

[google/gcc-4_6] Fission improvements and bug fixes (issue6189052)

[google/gcc-4_6] More Fission updates (issue6219049)

[google/gcc-4_6] More Fission updates (revised) (issue6219049)

[google/gcc-4_6] Port arm hardfp patch from Linaro (issue 6206055)

[google/gcc-4_6_2-mobile] Port of Android target support in i386 for google/gcc-4_6_2-mobile branch

[google/gcc-4_6_3-mobile] Port r187569 from google/gcc-4_6 branch (issue 6210060)

[google/gcc-4_7] Allow static const floats unless -pedantic is passed (issue6212051)

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

[google] Hide all uses of __float128 from Clang (issue6195066)

[google] Instrumented sampling FDO interface cleanup (issue6210058)

[google] make the temp names in FDO/LIPO demanglable (issue6251048)

[google] re-enable r185948

Re: [google][4.7]Port function reordering via linker plugin from google/gcc-4_6 branch (issue6195099)

Re: [google]Backport to enable stack protector for Android targets (issue 6220051)

[google]Backport to enable stack protector for Android targets (issue6220051)

[h8300] increase dwarf address size

[I386, PATCH] Fix for PR53435

[i386] access subvectors

[i386] New testcase (was: [rtl, patch] combine concat+shuffle)

[libatomic] Allow for objects in libatomic_la_LIBADD

[libatomic] Always compile atomic builtin tests with $XCFLAGS (PR other/53284)

[libatomic] Don't include XCFLAGS in CFLAGS

[libgcc] Use i386-cpuinfo.c on all i386 targets

[libgo] Fix IRIX bootstrap failure

[libgo] Undefined references to log_syslog.syslog_c on Solaris

[libjava] --enable-symvers tweak for 52700

[lra] a tiny patch to improve pseudos splitting

[MIPS] Fix misspelled macro in t-vxworks

[obvious] Do not declare flag_permissive explicitly and delete unused global var

[Patch / RFC] Improving more locations for binary expressions

[Patch / RFC] PR 39681

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

[PATCH 1/2] PR c++/53322 - -Wunused-local-typedefs is not enabled by Wall or Wunused

[PATCH 1/2] SH epilogue unwind, dwarf2 pass changes

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

[PATCH 2/2] Better system header location detection for built-in macro tokens

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

[PATCH 2/2] SH epilogue unwind, backend parts

[Patch ARM 4_7-branch ] Backport fix for flto failure with neon intrinsics.

[Patch ARM] Fix PR target/53334

[PATCH C/C++] Enable -Wunused-local-typedefs when -Wall or -Wunused is on

[PATCH diagnostics] Make unwound macro expansion trace less redundant

[PATCH libcpp]: Avoid crash in interpret_float_suffix

[PATCH preprocessor, diagnostics] PR preprocessor/53229 - Fix diagnostics location when pasting tokens

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

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

[PATCH v2]: handle size_t /= ptr size in tree-ssa-strlen.c

[PATCH, 4.6] Fix PR53170: missing target c++11 selector

[PATCH, 4.7] Backport fix to [un]signed_type_for

[PATCH, alpha]: Fix ICE in alpha_emit_conditional_move, at config/alpha/alpha.c:2649

[PATCH, alpha]: Remove MAX_OFILE_ALIGNMENT definition

[PATCH, Android] Stack protector enabling for Android target

RE: [Patch, ARM] rename thumb_unexpanded_epilogue to thumb1_unexpanded_epilogue

[PATCH, c++]: Fix PR 53441, [4.8 Regression] obj-c++.dg/ivar-invalid-type-1.mm ICE

[Patch, committed as obvious] obj++/53388

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

[PATCH, CR16] Adding memory model attributes

[Patch, Fortran, committed] PR41587 - fix diagnostic for pointer/alloc CLASS with non-derferred array spec

[Patch, Fortran, committed] PR49110/52843 - allow len=: string as result of PURE functions

[Patch, Fortran, committed] PR53310 - Fix multi-malloc memory leak in EOSHIFT

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

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

[Patch, fortran] PR 53456 Improve time resolution on targets without gettimeofday

[Patch, fortran] PR 53456 More CPU timing fallbacks

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

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

[Patch, Fortran] PR45170 - Fix deferred-length issue

[Patch, Fortran] PR51055 - accept non-spec-expr "i" in allocate(character(len=i)::s)

[Patch, Fortran] PR53111 - fix -std=f95 diagnostic regression (constructor patch)

[Patch, Fortran] PR53175 - Fix another fallout of the TREE_PUBLIC=0 module variable patch

[Patch, Fortran] PR53255 - fix type-bound operator handling

[Patch, Fortran] PR53389 realloc-on-assignment: Memory leak and wrong double evaluation (4.6-4.8 regression)

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

Re: [PATCH, i386] V4DF __builtin_shuffle

[PATCH, i386]: Avodi movaps size optimizations for TARGET_AVX

[PATCH, i386]: Cleanup ix86_output_operand

[PATCH, i386]: Enable TFmode moves via XMM registers for 32bit SSE targets

[PATCH, i386]: Fix PR 44141, Redundant loads and stores generated for AMD bdver1 target

[PATCH, i386]: Fix PR 52908 - xop-mul-1:f9 miscompiled on bulldozer (-mxop)

[PATCH, i386]: Fix PR 53227, FAIL: gcc.target/i386/movbe-2.c scan-assembler-times movbe[ \t] 4

[PATCH, i386]: Fix PR 53228, target attributes in libcpp/lex.c cause illegal instructions to be used elsewhere

[PATCH, i386]: Fix PR 53291, Code generated for xtest is wrong

[PATCH, i386]: Fix PR 53399, "*ffs" pattern generates wrong code with BMI enabled

[PATCH, i386]: Fix PR46098; ICE in extract_insn with __builtin_ia32_loadupd(); in a better way.

[PATCH, i386]: Further move insn modes cleanup.

[PATCH, i386]: Handle TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL in SSE bitops

[PATCH, i386]: Some further TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL cleanups

[PATCH, java] Fix placement of #ifdef JCR_SECTION_NAME in class.c

[PATCH, libatomic] Fix cut and paste errors in libat_test_and_set

Re: [Patch, libfortran] Fix handling of temporary files

[Patch, libgfortran] Add FPU Support for powerpc

[Patch, libgfortran] Pass mode in "open" for O_CREAT and on VxWorks

[Patch, libgfortran] PR53445/53444 - Fix compilation on VxWorks

[patch, libitm] fix __cxa_end_catch declaration

[PATCH, powerpc] PR 53199, fix usage of __builtin_bswap64 on power6

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

[PATCH, rs6000] Fix insertion of nop[s] to force dependent load into new dispatch group.

[PATCH, rs6000] Fix PR53385

[Patch, testsuite] missing -ftrack-macro-expansion=0 option in gcc.dg/builtin-stringop-chk-1.c

Re: [PATCH, tree-optimization] Fix for PR 52868

[Patch,AVR,trunk,4.7]: Implement PR53256

[Patch,AVR]: ad PR49868: assemble 3-byte symbols

[Patch,AVR]: Fix PR53448: ignored aligned(2)

[PATCH] [i386] fma3 instruction generation for 'march=native' in AMD processors

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

[PATCH] Add -feliminate-malloc to enable/disable elimination of redundant malloc/free pairs

[Patch] Add AC_ARG_ENABLE for libstdc++-v3

[PATCH] Add option for dumping to stderr (issue6190057)

[PATCH] Add powerpc64-linux configuration options

[PATCH] Add testcase for PR53466

[PATCH] Another fix for TARGET_READ_MODIFY_WRITE i386 peepholes (PR target/53358)

[PATCH] ARM/NEON: vld1q_dup_s64 builtin

Re: [PATCH] Atom: Scheduler improvements for better imul placement

[Patch] Bump minimum required MPFR version

[patch] committed: mark blocks as in transaction

[PATCH] configure.ac: Also quote '$' in tbaseargs

[PATCH] Detect loops in find_comparison_args

[PATCH] Disallow memset recognition for volatile stores

[patch] don't check for execute bits of the liblto plugin

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

[PATCH] Fix __ATOMIC_HLE* defines (PR target/53194)

[PATCH] Fix a missing truncate due with combine

[patch] Fix array type merging in LTO mode

[PATCH] Fix bessel_7.f90 failures on sparc-*-linux-gnu

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 debug info of nested inline functions

[patch] Fix dominance info in switch conversion

[PATCH] Fix endless loop in forwprop (PR tree-optimization/53226)

[PATCH] Fix fold_binary_loc vector handling (PR tree-optimization/53410)

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

[PATCH] Fix gcc-{ar,nm,ranlib} (PR plugins/53126)

[PATCH] Fix gcc.dg/pr53352.c execute fail

[PATCH] Fix get_maxval_strlen for COND_EXPR after changing them to ternary

[PATCH] Fix gfortran.dg/pr46519-2.f90 FAIL

[PATCH] Fix gfortran.dg/pr52621.f90 testcase

[patch] Fix LTO regression in Ada

[PATCH] Fix memory leak in inline_merge_summary

[PATCH] Fix memset recognition, paper over PR53346

[PATCH] Fix overzealous DSE on sparc

[patch] Fix plugin-enabled LTO with cross-native build

[PATCH] Fix PR 53395: tree-if-conv.c not producing MAX_EXPR

[patch] Fix PR ada/52362

[patch] Fix PR lto/52178 (continued)

Re: [patch] Fix PR target/48496 #2

[PATCH] Fix PR50602

Re: [PATCH] Fix PR51572

Re: [PATCH] Fix PR52976

[PATCH] Fix PR53144

[PATCH] Fix PR53168

[PATCH] Fix PR53183, libgcc does not always figure out the size of double/long double

[PATCH] Fix PR53195, properly add referenced vars during IPA-CP

[PATCH] Fix PR53214

[PATCH] Fix PR53217

[PATCH] Fix PR53295

[PATCH] Fix PR53331

[PATCH] Fix PR53340

[PATCH] Fix PR53364

[PATCH] Fix PR53390

[PATCH] Fix PR53406

[PATCH] Fix PR53408

[PATCH] Fix PR53437

Re: [PATCH] Fix predcom -fcompare-debug bug (PR debug/47684)

[PATCH] Fix predcom VTA ICE (PR debug/53174)

[PATCH] Fix some hle* tests

Re: [PATCH] Fix up -g3 for non-C/Fortran family languages

[PATCH] Fix up .debug_macro predefines handling

[PATCH] Fix up xbegin expansion (PR target/53315)

[PATCH] Fix var tracking ICE due to reorg.

[PATCH] Fix vect_supported_load_permutation_p (PR tree-optimization/53366)

[PATCH] Fix vectorizer ICE (PR tree-optimization/53409)

Re: [PATCH] Fix VRP handling of undefined state

[PATCH] Fix VRP VR_UNDEFINED handling (PR tree-optimization/53465))

[PATCH] Fix VRP with DECL_BY_REFERENCE RESULT_DECLs (PR tree-optimization/53239)

[PATCH] Fold (X * CST1) & CST2

[patch] For alpha-vms, unset flag_jump_tables if flag_pic is nonzero

[PATCH] gcc/config/freebsd-spec.h: Fix building PIE executables. Link them with crt{begin,end}S.o and Scrt1.o which are PIC instead of crt{begin,end}.o and crt1.o which are not. Spec synced from gnu-user.h.

[PATCH] gcc_update explicit use of "svn"

[patch] Generate block moves for bitfield initialization

[PATCH] Hoist adjacent pointer loads

[patch] HP-PA: use define_c_enum for "unspec" and "unspecv"

[PATCH] Improve COND_EXPR expansion

Re: [PATCH] Improved re-association of signed arithmetic

[PATCH] Improved re-association of signed arithmetic (was: Inefficient end-of-loop value computation)

Re: [PATCH] libatomic, v2

Re: [PATCH] libgcov support for profile collection in region of interest (issue6186044)

[PATCH] libgcov support for profile collection in region of interest (issue6186044)

[patch] Make reload_cse_regs static

Re: [PATCH] Make sizetypes no longer sign-extending

Re: [PATCH] MIPS16: Fix truncated DWARF-2 line information

[PATCH] MIPS16: Remove DWARF-2 location information from GP accesses

[PATCH] More pass cleanups, make phinodes cache global

[PATCH] More PRE TLC

Re: [patch] More thorough checking in reg_fits_class_p

[PATCH] Move gimple_set_modified

[PATCH] Move unexecuted vect testcase

[patch] MULTILIB_DEFAULTS needs an update for ARM multilib builds

[PATCH] Optimize byte_from_pos, pos_from_bit

Re: [PATCH] PR bootstrap/53459 - unused local typedef when building on altivec

[PATCH] PR preprocessor/7263 - Avoid pedantic warnings on system headers macro tokens

[PATCH] PR rtl-optimization/53352

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

[patch] PR29442 - split insn-attrtab.c in three parts

Re: [PATCH] pr51020 Fix invalid options validation for ARM target

[patch] PR53153

[patch] PR53245

[PATCH] PRE TLC

[PATCH] Properly check result of compute_all_dependences in prefetching

[PATCH] relax constraint on integral<->offset conversions (PR53336)

[PATCH] Remove -Y option from linker command line on Linux/Sparc.

[patch] Remove ATTR_FLAGs for branch probabilities

[PATCH] Remove find_new_referenced_vars

[PATCH] Remove TYPE_IS_SIZETYPE

[PATCH] Remove unused weird get_virtual_var

[PATCH] rs6000.c missing target hook

[PATCH] Simplify attempt_builtin_powi logic

Re: [patch] skip tpf configure tests

Re: [PATCH] Support for known unknown alignment

Re: [patch] support for multiarch systems

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)

Re: [PATCH] teach emit_store_flag to use clz/ctz

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

[PATCH] Testcase for PR42987

[patch] Tighten GIMPLE_SWITCH verification

[PATCH] Try to expand COND_EXPR using addcc

[patch] Update DWARF codes for Fission

[Patch] Use CAN_HAVE_LOCATION_P in EXPR_LOCATION

[PATCH] Vectorizer TLC

[PATCH] Vectorizer versioning TLC

Re: [PATCH] x86: emit tzcnt unconditionally

[Patch]: Fix call to end_prologue debug hook

[Patch]: Fix ICE by expand_expr_addr_expr_1

[Patch]: Fix typo in common/config/ia64/ia64-common.c

[Patch]: Fix very large frame bug on i386

[PATCH]: handle size_t /= ptr size in tree-ssa-strlen.c

[PATCH][1/n] Improve vectorization in PR53355

[PATCH][1/n] referenced-vars TLC

[PATCH][1/n] Remove mark_symbols_for_renaming

[PATCH][2/n] referenced-vars TLC

[PATCH][2/n] Remove mark_symbols_for_renaming

[PATCH][3/n] referenced-vars TLC

[PATCH][3/n] Remove mark_symbols_for_renaming

[PATCH][4/n] referenced-vars TLC

[PATCH][4/n] Remove mark_symbols_for_renaming in easy places

[PATCH][5/n] referenced-vars TLC

[PATCH][5/n] Remove mark_symbols_for_renaming

[PATCH][6/n] referenced-vars TLC

[PATCH][6/n] Remove mark_symbols_for_renaming

[PATCH][7/7] Remove mark_symbols_for_renaming

Re: [PATCH][ARM] 64-bit shifts in NEON.

Re: [PATCH][ARM] Improve 64-bit shifts (non-NEON)

[PATCH][Cilkplus] Handling elemental function for C Compiler.

[PATCH][Cilkplus] Implementation of the Mask Clause in elemental function

[patch][m68k] Remove sched_branch_type, reduce genattrtab run time to reasonable numbers

[Ping 2] [PATCH H8300] Add function_vector attribute

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

[ping] 3 pending patches

Re: [PING] iwMMXt patches

[ping][PATCH] configure.ac: Also quote '$' in tbaseargs

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

[PR49888, VTA] don't keep VALUEs bound to modified MEMs

Re: [PR52983, PR48866] eliminate autoinc from debug_insn locs

Re: [PR52983] eliminate autoinc from debug_insn locs

[PR52983] eliminate autoinc from debug_insn locs (was: Re: fix left-over debug insns in DCE)

[RFA PATCH, i386]: Fix gcc.target/i386/pr53249.c on Sun targets

[RFA:] doc: TARGET_LEGITIMIZE_ADDRESS needs to be defined for native TLS

[RFA] leb128.h: New file.

Re: [RFA] PowerPC e5500 and e6500 cores support

[RFC GCC/patch] Support sinking loads from memory in tree-ssa-sink.c if possible

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

[RFC PATCH, i386]: Implement ix86_set_reg_reg_cost, fix PR 53250 "Splitting reg" failure.

Re: [RFC, 4.8] Magic matching for flags clobbering and setting

Re: [RFC] improve caret diagnostics for overload failures

[RFC] PR 51712 -Wtype-limits should not trigger for enum constants

[RFC] PR 53063 encode group options in .opt files

[RFH / Patch] C++/52282

Re: [RFH / Patch] PR 51222

Re: [RFH / Patch] PR 51222]

Re: [RS6000] Fix PR53038, cfa_restore out of order

[RS6000] Fix PR53271 powerpc ports

[RS6000] out-of-line save/restore conditions

[RS6000] save/restore reg tidy

[rtl, patch] combine concat+shuffle

[rx] add initial rtx_costs() function

[SH] PR 51244 - Supplementary patch

[Testsuite,committed] Fix some tests for 16-bit integers

[testsuite] Allow for ! comments in g++.dg/debug/dwarf2/nested-3.C

[testsuite] Allow for / comments in g++.dg/debug/dwarf2/nested-3.C

[testsuite] Fix gcc.target/i386/hle-* testcases with Sun as

[v3] Avoid -Wall warnings

[v3] doxygen markup for template parameters

Re: [v3] fix libstdc++/53263

[v3] hashtable fw decl fix

[v3] PR libstdc++/53339

[v3] testsuite_flags vs. -ftrack-macro-expansion

[v3] update outdated allocator docs

__builtin_clz for m68k

Add myself to write-after-approval section of MAINTAINERS file

Another merge from gcc-4_7-branch to gccgo

Another merge from gcc-4_7-branch to gccgo branch

arm-rtems switch default target to EABI

Backport: fma3 instruction generation for 'march=native' in AMD processors

Re: Backport: fma3 instruction generation for 'march=native' in AMD processors

Backported r185231 from trunk to google/gcc-4_7. (issue 6151043)

Re: Backported r185231 from trunk. (issue 6139063)

Re: Backported r187026 from branches/google/gcc-4_6 (issue 6148044)

Bug 53289 - unnecessary repetition of caret diagnostics

Re: Build problem with libgo runtime

cine castiga

Coldfire Cores

Committed: fix source-code reference in SIZE_TYPE docs (was: How do I set SIG_ATOMIC_TYPE to a variant of a C-type?)

Re: Continue strict-volatile-bitfields fixes

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

Don't use DWARF 4 on Solaris

DWARF patch to reduce the number of inter-CU refs

dwarf2out PATCH for debug/53235

EnabledBy cleanups

find_movable_pseudos vs. split moves (was Re: rx-elf fails after r187015)

fix cross build

Re: Fix debug/52727 -- lost REG_ARGS_SIZE note

fix demangler crash - gdb PR 14065

Fix emutls code handling aliases

Re: Fix find_moveable_pseudos, PR52997

Fix fixinclude's configure{,.ac}

Fix folding through externally keyed vtables

Re: Fix gcc.dg/lower-subreg-1.c failure

Fix gcc.dg/lower-subreg-1.c failure (was: [C Patch]: pr52543)

Re: Fix glitch in GNAT detection test

Re: fix incorrect SRA transformation on non-integral VIEW_CONVERT argument

Re: fix install-no-fixedincludes mishaps

Fix ipa-ref memory corruption

Fix LTO spec2k6 build

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

Fix minor bug with shrink wrapping

Fix Mozilla LTO build

Fix negation in stack_protect_test docs. Heads-up: prediction bug

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

Fix PR ada/52494

Fix PR c/53148 (ICE with division by zero in conditional expression)

Fix PR53185 (vectorizer segfault)

Fix PR53373

fix spec function evaluations part of an outer string construction

Fix the java-home OS include directory.

Fix warning if !HAVE_conditional_move

Gain extra energy and extra length

GCC: Add microblaze-*-rtems*

GCC: Add microblaze-*-rtems* (w/ diff)

gnu-tm: Dont allow assigning transaction_unsafe functions to transaction_safe function pointers (issue6198054)

Go patch committed: Add -fgo-pkgpath option

Go patch committed: Build interfaces tables for imported interfaces

Go patch committed: Don't permit !0

Go patch committed: Don't treat 0x123i as 123i

Go patch committed: Don't try to address of a constant

Go patch committed: Error on duplicate import

Go patch committed: Fix erroneous use of VEC

Go patch committed: Fix global dependencies for a, b = foo()

Go patch committed: Fix handling of ^'a'

Go patch committed: Fix names for types defined in functions

Go patch committed: Fix parse of for with possible composite literal

Go patch committed: Fix taking address of constant outside function

Go patch committed: Remove incorrect ChangeLog entry

Go patch committed: Sort array constructors by index

Heads-up, PR53273: testsuite separation and dilution problem. Fix for PR53272

Re: Heads-up, PR53273: testsuite separation and dilution problem. Fix for PR53272

implement LangEnabledBy

improve collect2 to preserve a RO output as the linker does

IRA fix in find_moveable_pseudos, PR53180

libgo patch committed: Copy runtime_printf from other library

Re: libgo patch committed: Fix build on MIPS GNU/Linux

libgo patch committed: Fix handling of LineSetFile in DWARF line info

libgo patch committed: Make runtime.Stack work

libgo patch committed: Print stack trace on panic or signal

libgo patch committed: Tweak runtime.Callers for Go 1 compatibility

libgo patch committed: Update to Go 1.0.1 release

libgo patch committed: Use -fgo-pkgpath

libgo patch committed: Use getcontext, not setjmp, to save regs for GC

m32r-rtems libgcc config missing crtinit/fini

make conflicting help text an error

Make ipa-reference to work on non-static at LTO time

Re: Make vectoriser use operand_equal_p to compare base addresses

Merge from gcc-4_7-branch to gccgo branch

Merge gcc-4_7-branch to gccgo branch

Missing guard in ira-color.c ?

more enabledby updates

Re: No documentation of -fsched-pressure-algorithm

Re: Optimize calls to functions that return one of their arguments

patch for PR53125

Re: PATCH for to use tree clobbers for c++/51060 (temporary re-use)

Re: patch ping: Add static branch predict heuristic of comparing IV to loop_bound variable

patch ping: Add static branch predict heuristic of comparing IV to loop_bound variable

Patch to enable --with-multilib-list for arm-none-eabi target

PATCH to gengtype to fix diagnostics

PATCH: Add RDRND, F16C and FSGSBASE support to -march=native

PATCH: Add RTM support to -march=native

Re: PATCH: Add x32 support to boehm-gc

PATCH: PR bootstrap/53472: contrib/compare-debug should strip out .comment section

PATCH: PR target/53315: simple xtest program generates ICE

PATCH: PR target/53383: Allow -mpreferred-stack-boundary=3 on x86-64

PATCH: PR target/53416: Wrong code when optimising loop involving _rdrand32_step

PATCH: PR target/53425: No warnings are given for -mno-sse

PATCH: Regenerate configure files

PATCH: Update longlong.h from GLIBC

Patches for building libstdc++ on vxWorks

Re: Patches to enable -ftrack-macro-expansion by default

Ping (Was: Speed up insn-attrtab.c compilation)

Re: PING [RFA] PowerPC e5500 and e6500 cores support

PING PATCH: break lines in announce_function

ping x2 : latch mem to reg before multi-access in convert_move

ping x2: recognize .persistent.bss sections as bss

ping x2: use longcall to abort from !pic trampoline setup on ppc-vxworks

ping*2: Fix gcc.dg/lower-subreg-1.c failure (was: [C Patch]: pr52543)

PING: [PATCH diagnostics] Make unwound macro expansion trace less redundant

Ping: [Patch, Makefile.in, doc] Add new @include in doc/invoke.texi

Ping: [Patch]

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

PING: [PATCH] Fix PR53217

Ping: [PATCH] Hoist adjacent pointer loads

Ping: [Patch]: Fix typo in common/config/ia64/ia64-common.c

Ping: always supply a mode to plus_constant

ping: Fix gcc.dg/lower-subreg-1.c failure (was: [C Patch]: pr52543)

ping: fix mem+32760 ICE on powerpc - introduce predicates weaker than mode_dependent_address_p

ping: latch mem to reg before multi-access in convert_move

Re: PING: PATCH: Backport x32 support to libtool

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

ping: recognize .persistent.bss sections as bss

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

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

Re: PR 40752: -Wconversion generates false warnings for operands not larger than target type

Re: PR 40752: -Wconversion generates false warnings for operands not larger than target type

PR 43772 Errant -Wlogical-op warning when testing limits

Re: PR 53115

PR 53249: Multiple address modes for same address space

PR c++/24985 caret diagnostics for macro expansions

PR c/51712 -Wtype-limits should not trigger for types of implementation-defined signedness

PR middle-end/52584

RE: Propose to add a new argument MULTILIB_REQUIRED in multilib framework

Put constant compound initializers in .rodata

Recreate gccgo branch from gcc 4.7 branch

Refining autopar cost model for outer loops

remove TARGET_E500 and factorize SPE defaults computation in powerpc ports

Re: Request new specs string token for multilib_os_dir

Restore bootstrap (PR53197)

RFA (i386): PATCH to ix86_code_end to set DECL_IGNORED_P on the PC thunk

RFA: Fix detecting of in-tree MPFR 3.1.0 sources

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

rfa: shrink rtl_bb_info

rfa: Tighten basic_block_def (inline il.gimple)

RFA: update comment in dwarf2.def re: UPC extensions

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

Re: RFC: IRA patch to reduce lifetimes

RFC: PATCH to allow symbolic and sig8 DWARF references in the same compile

RFC: PATCH to correct the scopes of various types

Re: rs6000 toc reference rtl again

rs6000.c forward declaration cleanup

rx-elf fails after r187015

Show hash table stats when -fmem-report

Speed up inliner

Speed up insn-attrtab.c compilation

Spital nou de pediatrie

Re: strengthen protection against REG_EQUIV/EQUAL on !REG set

Symbol table 18/many: Move code handling clones into cgraphclone.c and add comments

Symbol table 19/many: cleanup varpool/front-end/varasm interactions

Re: Symbol table 20/many: cleanup of cgraph_remove_unreachable_nodes

Symbol table 20/many: cleanup of cgraph_remove_unreachable_nodes

Symbol table 21/many: analyze initializers of external vars

Symbol table 22/many: handle all aliases through the symtab

Symbol table 23/many: remove alias_pairs code from LTO streaming

Symbol table 24/many: Remove old alias handling code

Re: Symbol table 6/many: Symbol table hashes

trans-mem: functions making indirect calls are not transformed (issue6194061)

trans-mem: make sure clones for functions referenced indirectly are marked as needed (issue6201064)

Turn check macros into functions. (issue6188088)

two libatomic configure updates

unwinding fallbacks for powerpc32 on aix 5.2 and 5.3

Updating general info in tree-parloops.c

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

Use C++ in COMPILER_FOR_BUILD if needed (issue6191056)

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

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

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