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from eb76579 2016-02-10 Basile Starynkevitch basile@starynkevitch.net [...] new efdfa46 2016-02-10 Basile Starynkevitch basile@starynkevitch.net [...]

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Summary of changes: ChangeLog | 4 + ChangeLog.MELT | 5 + MAINTAINERS | 10 +- gcc/ChangeLog | 696 +++++++++++++++++- gcc/DATESTAMP | 2 +- gcc/Makefile.in | 2 +- gcc/ada/ChangeLog | 31 + gcc/ada/gcc-interface/decl.c | 2 +- gcc/ada/gcc-interface/gigi.h | 36 +- gcc/ada/gcc-interface/misc.c | 9 +- gcc/ada/gcc-interface/trans.c | 198 +++--- gcc/ada/gcc-interface/utils.c | 4 +- gcc/ada/gcc-interface/utils2.c | 183 ++--- gcc/alias.c | 31 +- gcc/alloc-pool.h | 124 +++- gcc/asan.c | 2 +- gcc/bt-load.c | 140 ++-- gcc/c-family/ChangeLog | 28 + gcc/c-family/c-common.c | 2 +- gcc/c-family/c-format.c | 5 +- gcc/c-family/c-indentation.c | 10 +- gcc/c-family/c-opts.c | 8 +- gcc/c-family/c.opt | 8 + gcc/c/ChangeLog | 25 + gcc/c/c-decl.c | 40 +- gcc/c/c-parser.c | 12 +- gcc/c/c-tree.h | 1 + gcc/c/c-typeck.c | 5 +- gcc/cfg.c | 2 +- gcc/config.gcc | 16 + gcc/config/aarch64/aarch64-builtins.c | 8 - gcc/config/aarch64/aarch64-modes.def | 5 +- gcc/config/aarch64/aarch64-simd.md | 242 +++---- gcc/config/aarch64/aarch64.c | 114 ++- gcc/config/aarch64/aarch64.h | 6 + gcc/config/aarch64/aarch64.md | 26 + gcc/config/aarch64/aarch64.opt | 4 + gcc/config/aarch64/iterators.md | 37 +- gcc/config/aarch64/predicates.md | 4 + gcc/config/alpha/alpha.c | 8 +- gcc/config/arc/arc.h | 4 - gcc/config/arm/arm-c.c | 50 +- gcc/config/arm/arm-protos.h | 1 - gcc/config/arm/arm.c | 53 +- gcc/config/arm/arm.h | 49 +- gcc/config/i386/haswell.md | 618 ++++++++++++++++ gcc/config/i386/i386.c | 10 +- gcc/config/i386/i386.md | 5 +- gcc/config/lm32/lm32.h | 2 - gcc/config/mep/mep.h | 2 - gcc/config/pa/pa.c | 17 +- gcc/config/s390/s390.c | 2 +- gcc/config/sh/sh-protos.h | 25 +- gcc/config/sparc/predicates.md | 28 +- gcc/config/visium/t-visium | 6 +- gcc/config/visium/visium.h | 24 +- gcc/config/xtensa/xtensa.c | 12 +- gcc/config/xtensa/xtensa.h | 4 +- gcc/config/xtensa/xtensa.md | 7 +- gcc/configure | 2 +- gcc/configure.ac | 2 +- gcc/coretypes.h | 14 +- gcc/cp/ChangeLog | 18 + gcc/cp/cp-objcp-common.c | 4 - gcc/cp/mangle.c | 45 +- gcc/cp/parser.c | 20 +- gcc/cselib.c | 8 +- gcc/defaults.h | 14 +- gcc/df-problems.c | 3 +- gcc/df-scan.c | 14 +- gcc/diagnostic.c | 9 +- gcc/diagnostic.h | 4 - gcc/doc/install.texi | 2 +- gcc/doc/invoke.texi | 26 +- gcc/doc/match-and-simplify.texi | 78 +- gcc/doc/tm.texi | 6 +- gcc/doc/tm.texi.in | 6 +- gcc/dse.c | 134 ++-- gcc/dwarf2cfi.c | 5 +- gcc/dwarf2out.c | 340 +++++---- gcc/et-forest.c | 4 +- gcc/fold-const.c | 8 +- gcc/gimple-fold.c | 22 +- gcc/go/gofrontend/MERGE | 2 +- gcc/go/gofrontend/expressions.cc | 41 +- gcc/input.c | 14 +- gcc/input.h | 2 +- gcc/ipa-cp.c | 8 +- gcc/ipa-inline-analysis.c | 2 +- gcc/ipa-profile.c | 3 +- gcc/ipa-prop.c | 2 +- gcc/ira-build.c | 13 +- gcc/ira-color.c | 2 +- gcc/lra-lives.c | 3 +- gcc/lra.c | 4 +- gcc/lto-streamer-out.c | 1 + gcc/lto-streamer.h | 2 +- gcc/lto-wrapper.c | 8 + gcc/memory-block.cc | 64 ++ gcc/memory-block.h | 75 ++ gcc/optabs.c | 7 +- gcc/regcprop.c | 2 +- gcc/rtlanal.c | 4 +- gcc/sched-deps.c | 12 +- gcc/sched-int.h | 2 +- gcc/sel-sched-ir.c | 2 +- gcc/shrink-wrap.c | 788 +++++++++++---------- gcc/stmt.c | 5 +- gcc/system.h | 2 +- gcc/testsuite/ChangeLog | 111 ++- .../abi/{mangle-regparm.C => mangle-regparm1a.C} | 13 +- gcc/testsuite/g++.dg/cpp0x/new-auto1.C | 10 + gcc/testsuite/g++.dg/warn/unused-variable-1.C | 7 + gcc/testsuite/g++.dg/warn/unused-variable-2.C | 7 + gcc/testsuite/gcc.dg/Wno-frame-address.c | 2 +- gcc/testsuite/gcc.dg/gomp/dump-new-function-3.c | 2 +- gcc/testsuite/gcc.dg/gomp/notify-new-function-3.c | 2 +- gcc/testsuite/gcc.dg/loop-8.c | 1 + gcc/testsuite/gcc.dg/pr67563.c | 11 + gcc/testsuite/gcc.dg/pr67580.c | 31 + gcc/testsuite/gcc.dg/torture/pr67442.c | 12 + gcc/testsuite/gcc.dg/torture/pr67470.c | 30 + gcc/testsuite/gcc.dg/torture/type-generic-1.c | 2 +- gcc/testsuite/gcc.dg/unused-4.c | 2 +- gcc/testsuite/gcc.dg/unused-variable-1.c | 7 + gcc/testsuite/gcc.dg/unused-variable-2.c | 7 + .../gcc.target/aarch64/vect_int32x2x4_1.c | 22 + gcc/testsuite/gfortran.dg/access_spec_1.f90 | 1 + .../gfortran.dg/allocatable_function_8.f90 | 1 + gcc/testsuite/gfortran.dg/bind_c_usage_25.f90 | 1 + gcc/testsuite/gfortran.dg/bind_c_usage_8.f03 | 1 + gcc/testsuite/gfortran.dg/class_37.f03 | 1 + gcc/testsuite/gfortran.dg/debug/pr46756.f | 2 + .../gfortran.dg/elemental_dependency_4.f90 | 1 + .../gfortran.dg/elemental_dependency_5.f90 | 1 + .../gfortran.dg/host_assoc_variable_1.f90 | 1 + gcc/testsuite/gfortran.dg/initialization_10.f90 | 1 + gcc/testsuite/gfortran.dg/internal_pack_7.f90 | 1 + gcc/testsuite/gfortran.dg/merge_init_expr_2.f90 | 1 + gcc/testsuite/gfortran.dg/module_variable_1.f90 | 1 + gcc/testsuite/gfortran.dg/module_variable_2.f90 | 1 + gcc/testsuite/gfortran.dg/nested_forall_1.f | 1 + gcc/testsuite/gfortran.dg/pr32535.f90 | 1 + gcc/testsuite/gfortran.dg/pr37286.f90 | 1 + gcc/testsuite/gfortran.dg/pr61335.f90 | 1 + gcc/testsuite/gfortran.dg/pr67460.f90 | 24 + gcc/testsuite/gfortran.dg/private_type_3.f90 | 1 + gcc/testsuite/gfortran.dg/proc_ptr_3.f90 | 1 + gcc/testsuite/gfortran.dg/proc_ptr_result_3.f90 | 3 +- .../gfortran.dg/public_private_module_2.f90 | 3 +- .../gfortran.dg/public_private_module_6.f90 | 1 + gcc/testsuite/gfortran.dg/submodule_10.f08 | 1 + gcc/testsuite/gfortran.dg/typebound_call_20.f03 | 1 + gcc/testsuite/gfortran.dg/typebound_proc_19.f90 | 1 + .../gfortran.dg/vect/fast-math-vect-8.f90 | 1 + gcc/testsuite/gnat.dg/array24.adb | 11 + gcc/testsuite/gnat.dg/blocklocs.adb | 26 - gcc/testsuite/gnat.dg/opt49.adb | 31 + gcc/testsuite/gnat.dg/specs/addr1.ads | 35 - gcc/toplev.c | 11 +- gcc/tree-eh.c | 13 +- gcc/tree-sra.c | 4 +- gcc/tree-ssa-dom.c | 331 +++++---- gcc/tree-ssa-loop-im.c | 115 +-- gcc/tree-ssa-loop-ivopts.c | 1 + gcc/tree-ssa-math-opts.c | 3 +- gcc/tree-ssa-pre.c | 4 +- gcc/tree-ssa-reassoc.c | 4 +- gcc/tree-ssa-sccvn.c | 79 ++- gcc/tree-ssa-strlen.c | 3 +- gcc/tree-ssa-structalias.c | 4 +- gcc/tree-ssa-ter.c | 39 +- gcc/tree-vrp.c | 22 +- gcc/var-tracking.c | 203 +++--- libgcc/ChangeLog | 9 + libgcc/config/pa/fptr.c | 2 +- libgcc/config/xtensa/linux-unwind.h | 30 +- libgfortran/ChangeLog | 9 + libgfortran/io/io.h | 4 +- libgfortran/io/unix.c | 8 +- libgfortran/io/write.c | 3 +- libgo/Makefile.am | 14 +- libgo/Makefile.in | 37 +- libgo/aclocal.m4 | 6 +- libgo/configure | 54 +- libgo/configure.ac | 37 +- libgo/go/syscall/libcall_linux.go | 3 - libgo/go/syscall/libcall_linux_ustat.go | 11 + libgo/runtime/mgc0.c | 2 +- libgo/testsuite/Makefile.in | 3 +- libobjc/ChangeLog | 18 + libobjc/sendmsg.c | 14 - 192 files changed, 4316 insertions(+), 2094 deletions(-) create mode 100644 gcc/config/i386/haswell.md create mode 100644 gcc/memory-block.cc create mode 100644 gcc/memory-block.h copy gcc/testsuite/g++.dg/abi/{mangle-regparm.C => mangle-regparm1a.C} (56%) create mode 100644 gcc/testsuite/g++.dg/cpp0x/new-auto1.C create mode 100644 gcc/testsuite/g++.dg/warn/unused-variable-1.C create mode 100644 gcc/testsuite/g++.dg/warn/unused-variable-2.C create mode 100644 gcc/testsuite/gcc.dg/pr67563.c create mode 100644 gcc/testsuite/gcc.dg/pr67580.c create mode 100644 gcc/testsuite/gcc.dg/torture/pr67442.c create mode 100644 gcc/testsuite/gcc.dg/torture/pr67470.c create mode 100644 gcc/testsuite/gcc.dg/unused-variable-1.c create mode 100644 gcc/testsuite/gcc.dg/unused-variable-2.c create mode 100644 gcc/testsuite/gcc.target/aarch64/vect_int32x2x4_1.c create mode 100644 gcc/testsuite/gfortran.dg/pr67460.f90 create mode 100644 gcc/testsuite/gnat.dg/array24.adb delete mode 100644 gcc/testsuite/gnat.dg/blocklocs.adb create mode 100644 gcc/testsuite/gnat.dg/opt49.adb delete mode 100644 gcc/testsuite/gnat.dg/specs/addr1.ads create mode 100644 libgo/go/syscall/libcall_linux_ustat.go