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from 5daf2cf [hsa] Improve gridification diagnostics adds 571e5fe Add BUILD_NO_PIE_CFLAGS and BUILD_NO_PIE_FLAG adds f7eac43 /cp 2015-10-29 Paolo Carlini paolo.carlini@oracle.com adds 7c29e30 2015-10-29 Andrew MacLeod amacleod@redhat.com adds 3743a90 2015-10-29 Richard Biener rguenther@suse.de adds 18e9866 2015-10-29 Christophe Lyon christophe.lyon@linaro.org adds 4be384a Remove unnecessary label from tree-call-cdce.c adds b763521 Remove redundant variable from tree-call-cdce.c adds 4cba6f6 ada 2015-10-29 Andrew MacLeod amacleod@redhat.com adds f801d40 Fix X - (X / Y) * Y in match.pd. adds 2eab864 * omp-low.c (lower_omp_target): Remove unreachable code & me [...] adds f92c649 Allow CAST_RESTRICT folding adds 580efa2 [PATCH][PR tree-optimization/67892] Use FSM threader to handl [...] adds e138bdc [PATCH 6/9] ENABLE_CHECKING refactoring: generators adds 758c989 2015-10-29 Steven G. Kargl kargl@gcc.gnu.org adds 09e5769 compiler, runtime: change type hash/equal to Go funcs adds 8371b2e 2015-10-29 Steven G. Kargl kargl@gcc.gnu.org adds 3f2bdc9 2015-10-29 Michael Meissner meissner@linux.vnet.ibm.com adds 19d0f2f compiler, reflect, runtime: remove zero field from type d [...] adds 98999b9 [gcc] 2015-10-29 Michael Meissner meissner@linux.vnet.ibm.com adds f5096a0 Require c99_runtime for builtin-convert-1.c adds 8877847 Fix target/68124 adds 556c2dd lra: Don't remove the scratch in (mem:BLK (scratch)) adds 41c3cc7 rs6000: Save the PIC reg when needed adds 694a1a8 [PATCH] Remove unnecessary invalidation support in threading [...] adds 30ff90f [MCORE] Hookize GO_IF_LEGITIMATE_ADDRESS adds da6fe89 gcc/ * openacc.h (enum acc_device_t): Reformat. Ensure layo [...] adds 38aa281 Daily bump. adds 07855d5 * config/sh/sh.opt: Fix format of the help text for -mfdpic adds 1d674b4 [PATCH 8/9] ENABLE_CHECKING refactoring: target-specific parts adds 0334b31 Cleanup fipa-pta constraint dumping adds 790d50b [AArch64] Fix insn types. adds e1fff88 2015-10-30 Richard Biener rguenther@suse.de adds 47ce082 libgcc changes for AMD znver1. adds fd39652 [Trivial] tree-sra.c: A few comment fixes/additions. adds d803eb5 Robustify REAL_MODE_FORMAT adds 7d5736e Fix real_2expN mode arguments in fixed-value.c adds d55fada Allow real_format to be passed to more real.h functions adds 512103a Don't free dominators after sincos adds 60a0bf6 [ARM] Fix checking RTL error in cortex_a9_sched_adjust_cost adds 4c930e7 Re: [Docs] Reword the documentation for -fdump-rtl- adds a5472c5 2015-10-30 Andrew MacLeod amacleod@redhat.com adds 3ae3b05 [comment] Improve comment for reg_set_p adds 6e4b2cf Fix comment typo. adds 9123b22 2015-10-30 Steven G. Kargl kargl@gcc.gnu.org adds e06323c 2015-10-30 Steven G. Kargl kargl@gcc.gnu.org adds 8b9740d 2015-10-30 Vladimir Makarov vmakarov@redhat.com adds 00fff88 2015-10-15 Steven G. Kargl kargl@gcc.gnu.org adds ab50af2 2015-10-30 Evgeny Stupachenko evstupac@gmail.com adds ff94363 Share code from fold_array_ctor_reference with fold. adds f730358 2015-10-30 Steven G. Kargl kargl@gcc.gnu.org adds 19ec752 Add contains_symbol_ref_p adds b9dd9f0 gcc/ * cgraph.c: Include context.h for offloading. * varpo [...] adds 12c1767 gcc/fortran/ * gfortran.h (gfc_omp_namespace): Add locus wh [...] adds 4aabb93 * config/nvptx/nvptx.h (HARD_REGNO_NREGS): Avoid warning on [...] adds d0a8194 * config-list.mk (nvptx-none): Add it. adds 0c5e355 compiler: Create pointer type for all types with methods. adds cd529f4 Daily bump. adds 4a3da3a runtime: Remove now unnecessary pad field from ParFor. adds dc81c73 Use make_copy_constraint in ipa_pta_execute adds ebd052a Improve readability and structure of create_function_info_for adds d317917 Add initial constraints in create_function_info_for adds e83a804 Don't expect existing varinfo for arguments in intra_create_v [...] adds 5569a36 Tune pointer-plus folding adds dbcfd35 ggc-common.c : Restore needed header for checking=release. adds 859a0fc libgo: Update from Go 1.5 to Go 1.5.1. adds b48fbce Make some functions static. adds e96d4c0 * pt.c (hash_tmpl_and_args): Use iterative_hash_object on te [...] adds 6cc56b6 Improve deduction failure diagnostics. adds 2d8d33b Streamline for_each_template_parm. adds 433fc17 Implement multiple 'auto' feature from Concepts TS. adds ce2ac16 * gnat.dg/discr45.adb: New test. adds 5dfd4cda PR Bootstrap/68168 adds 7185e92 Remove support for N3994, terse range-for, which was not adopted. adds c27fc63 rs6000: Another PIC LRA fix adds b0fd58b rs6000: Rewrite rs6000_reg_live_or_pic_offset_p adds 05e4561 * Makefile.am (go_cmd_go_files): Update to Go 1.5.1 library [...] adds f95e4bb runtime: If no split stacks, allocate stacks using mmap o [...] adds 5943244 Daily bump. adds aaa317f * gfortran.dg/debug/pr46756.f: Remove XFAIL for AIX. [...] adds d731e7b * gcc.target/i386/pr67609-2.c: Include sse2-check.h. (sse2_ [...] adds 0c0daca PR go/67968 compiler: Traverse types of call expressions. adds 2bd7720 mksysinfo.sh: Handle TIOCSPGRP if too complex for -fdump- [...] adds c6b9014 Daily bump. adds 77dd4d7 * config/mcore/mcore.c: Include regs.h. adds 1eddb04 [PATCH] Fix vms targets adds 271ff14 [PATCH] Avoid ssa-thread-11.c on various targets adds b7c78b0 [PR middle-end/68166] Restore build with fold checking enabled adds c500055 Move gcc.target/arm/pr67929_1.c test to execute.exp adds 638590b Revert: tree-scalar-evolution.c: Handle LSHIFT by constant adds 896671b [ARM] neon-testgen.ml typo new b1782d2 Merged trunk revision 229662 into the hsa branch

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Summary of changes: contrib/ChangeLog | 4 + contrib/config-list.mk | 1 + gcc/ChangeLog | 1125 +++++ gcc/DATESTAMP | 2 +- gcc/Makefile.in | 18 +- gcc/ada/ChangeLog | 8 + gcc/ada/gcc-interface/decl.c | 13 +- gcc/ada/gcc-interface/misc.c | 14 +- gcc/ada/gcc-interface/targtyps.c | 7 +- gcc/ada/gcc-interface/trans.c | 21 +- gcc/ada/gcc-interface/utils.c | 22 +- gcc/alias.c | 24 +- gcc/asan.c | 34 +- gcc/attribs.c | 27 +- gcc/attribs.h | 1 + gcc/auto-inc-dec.c | 22 +- gcc/auto-profile.c | 29 +- gcc/bb-reorder.c | 22 +- gcc/bitmap.c | 1 - gcc/bt-load.c | 20 +- gcc/builtins.c | 31 +- gcc/c-family/ChangeLog | 30 + gcc/c-family/array-notation-common.c | 6 +- gcc/c-family/c-ada-spec.c | 5 +- gcc/c-family/c-cilkplus.c | 4 +- gcc/c-family/c-common.c | 71 +- gcc/c-family/c-cppbuiltin.c | 11 +- gcc/c-family/c-dump.c | 4 +- gcc/c-family/c-format.c | 9 +- gcc/c-family/c-gimplify.c | 11 +- gcc/c-family/c-indentation.c | 4 +- gcc/c-family/c-lex.c | 11 +- gcc/c-family/c-omp.c | 4 +- gcc/c-family/c-opts.c | 8 +- gcc/c-family/c-pch.c | 9 +- gcc/c-family/c-ppoutput.c | 6 +- gcc/c-family/c-pragma.c | 20 +- gcc/c-family/c-pretty-print.c | 8 +- gcc/c-family/c-semantics.c | 9 +- gcc/c-family/c-ubsan.c | 10 +- gcc/c-family/cilk.c | 17 +- gcc/c-family/stub-objc.c | 2 +- gcc/c/ChangeLog | 12 + gcc/c/c-array-notation.c | 3 +- gcc/c/c-aux-info.c | 4 +- gcc/c/c-convert.c | 8 +- gcc/c/c-decl.c | 24 +- gcc/c/c-errors.c | 3 +- gcc/c/c-lang.c | 4 +- gcc/c/c-objc-common.c | 3 +- gcc/c/c-parser.c | 20 +- gcc/c/c-typeck.c | 18 +- gcc/caller-save.c | 19 +- gcc/calls.c | 29 +- gcc/ccmp.c | 26 +- gcc/cfg.c | 7 +- gcc/cfganal.c | 3 +- gcc/cfgbuild.c | 17 +- gcc/cfgcleanup.c | 23 +- gcc/cfgexpand.c | 28 +- gcc/cfghooks.c | 12 +- gcc/cfgloop.c | 11 +- gcc/cfgloopanal.c | 14 +- gcc/cfgloopmanip.c | 6 +- gcc/cfgrtl.c | 21 +- gcc/cgraph.c | 31 +- gcc/cgraphbuild.c | 14 +- gcc/cgraphclones.c | 27 +- gcc/cgraphunit.c | 35 +- gcc/cilk-common.c | 26 +- gcc/combine-stack-adj.c | 16 +- gcc/combine.c | 27 +- gcc/compare-elim.c | 3 +- gcc/config/aarch64/aarch64.md | 8 +- gcc/config/alpha/alpha.c | 4 +- gcc/config/arm/arm.c | 33 +- gcc/config/arm/neon-testgen.ml | 16 +- gcc/config/bfin/bfin.c | 4 +- gcc/config/i386/i386.c | 94 +- gcc/config/ia64/ia64.c | 108 +- gcc/config/m68k/m68k.c | 33 +- gcc/config/mcore/mcore.c | 76 + gcc/config/mcore/mcore.h | 85 - gcc/config/nvptx/nvptx.h | 4 +- gcc/config/rs6000/predicates.md | 2 +- gcc/config/rs6000/rs6000-c.c | 7 + gcc/config/rs6000/rs6000-cpus.def | 2 + gcc/config/rs6000/rs6000-opts.h | 8 - gcc/config/rs6000/rs6000.c | 688 ++- gcc/config/rs6000/rs6000.h | 36 +- gcc/config/rs6000/rs6000.md | 408 +- gcc/config/rs6000/rs6000.opt | 18 +- gcc/config/sh/sh.opt | 2 +- gcc/config/visium/visium.c | 2 +- gcc/configure | 21 +- gcc/configure.ac | 10 + gcc/convert.c | 7 +- gcc/coverage.c | 29 +- gcc/cp/ChangeLog | 84 + gcc/cp/call.c | 16 +- gcc/cp/class.c | 13 +- gcc/cp/constexpr.c | 5 +- gcc/cp/constraint.cc | 83 + gcc/cp/cp-array-notation.c | 3 - gcc/cp/cp-cilkplus.c | 1 - gcc/cp/cp-gimplify.c | 11 +- gcc/cp/cp-lang.c | 6 +- gcc/cp/cp-objcp-common.c | 2 - gcc/cp/cp-tree.h | 5 +- gcc/cp/cp-ubsan.c | 11 +- gcc/cp/cvt.c | 7 +- gcc/cp/cxx-pretty-print.c | 22 +- gcc/cp/cxx-pretty-print.h | 1 + gcc/cp/decl.c | 28 +- gcc/cp/decl2.c | 16 +- gcc/cp/dump.c | 2 +- gcc/cp/error.c | 9 +- gcc/cp/except.c | 7 +- gcc/cp/expr.c | 4 +- gcc/cp/friend.c | 2 +- gcc/cp/init.c | 7 +- gcc/cp/lambda.c | 11 +- gcc/cp/lex.c | 9 +- gcc/cp/mangle.c | 18 +- gcc/cp/method.c | 14 +- gcc/cp/name-lookup.c | 10 +- gcc/cp/optimize.c | 12 +- gcc/cp/parser.c | 68 +- gcc/cp/pt.c | 274 +- gcc/cp/ptree.c | 4 +- gcc/cp/repo.c | 6 +- gcc/cp/rtti.c | 9 +- gcc/cp/search.c | 5 +- gcc/cp/semantics.c | 19 +- gcc/cp/tree.c | 11 +- gcc/cp/typeck.c | 14 +- gcc/cp/typeck2.c | 5 +- gcc/cp/vtable-class-hierarchy.c | 10 +- gcc/cppbuiltin.c | 4 +- gcc/cprop.c | 23 +- gcc/cse.c | 22 +- gcc/cselib.c | 12 +- gcc/data-streamer-in.c | 6 - gcc/data-streamer-out.c | 5 - gcc/data-streamer.c | 5 - gcc/dbxout.c | 28 +- gcc/dce.c | 13 +- gcc/ddg.c | 19 - gcc/debug.c | 2 - gcc/df-core.c | 9 +- gcc/df-problems.c | 8 +- gcc/df-scan.c | 11 +- gcc/dfp.c | 14 +- gcc/dfp.h | 3 +- gcc/doc/extend.texi | 47 +- gcc/doc/invoke.texi | 36 +- gcc/dojump.c | 19 +- gcc/dominance.c | 6 +- gcc/domwalk.c | 1 - gcc/double-int.c | 1 - gcc/dse.c | 30 +- gcc/dumpfile.c | 7 +- gcc/dwarf2asm.c | 9 +- gcc/dwarf2cfi.c | 23 +- gcc/dwarf2out.c | 27 +- gcc/emit-rtl.c | 23 +- gcc/except.c | 30 +- gcc/explow.c | 26 +- gcc/expmed.c | 23 +- gcc/expr.c | 35 +- gcc/final.c | 31 +- gcc/fixed-value.c | 13 +- gcc/fold-const.c | 172 +- gcc/fold-const.h | 1 + gcc/fortran/ChangeLog | 77 + gcc/fortran/array.c | 2 +- gcc/fortran/convert.c | 4 +- gcc/fortran/cpp.c | 12 +- gcc/fortran/decl.c | 25 +- gcc/fortran/f95-lang.c | 20 +- gcc/fortran/frontend-passes.c | 2 +- gcc/fortran/gfortran.h | 1 + gcc/fortran/interface.c | 4 +- gcc/fortran/iresolve.c | 6 +- gcc/fortran/match.c | 6 +- gcc/fortran/module.c | 6 +- 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gcc/gimple-ssa-isolate-paths.c | 11 +- gcc/gimple-ssa-strength-reduction.c | 23 +- gcc/gimple-streamer-in.c | 8 +- gcc/gimple-streamer-out.c | 9 +- gcc/gimple-walk.c | 3 - gcc/gimple.c | 12 +- gcc/gimplify-me.c | 5 - gcc/gimplify.c | 23 +- gcc/go/ChangeLog | 5 + gcc/go/go-backend.c | 9 +- gcc/go/go-lang.c | 16 +- gcc/go/gofrontend/MERGE | 2 +- gcc/go/gofrontend/expressions.cc | 36 +- gcc/go/gofrontend/gogo.cc | 88 +- gcc/go/gofrontend/gogo.h | 20 - gcc/go/gofrontend/types.cc | 55 +- gcc/godump.c | 8 +- gcc/graph.c | 6 +- gcc/graphds.c | 1 - gcc/graphite-poly.c | 6 +- gcc/haifa-sched.c | 14 +- gcc/hw-doloop.c | 17 +- gcc/ifcvt.c | 27 +- gcc/incpath.c | 1 - gcc/init-regs.c | 12 +- gcc/internal-fn.c | 27 +- gcc/ipa-chkp.c | 8 +- gcc/ipa-comdats.c | 5 +- gcc/ipa-cp.c | 17 +- gcc/ipa-devirt.c | 25 +- gcc/ipa-icf-gimple.c | 29 +- gcc/ipa-icf.c | 31 +- gcc/ipa-inline-analysis.c | 17 +- gcc/ipa-inline-transform.c | 13 +- gcc/ipa-inline.c | 24 +- gcc/ipa-polymorphic-call.c | 35 +- 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gcc/jit/jit-builtins.c | 5 +- gcc/jit/jit-playback.c | 21 +- gcc/jit/jit-recording.c | 5 +- gcc/jit/libgccjit.c | 5 +- gcc/jump.c | 25 +- gcc/langhooks.c | 20 +- gcc/lcm.c | 7 - gcc/lists.c | 1 - gcc/loop-doloop.c | 16 +- gcc/loop-init.c | 8 +- gcc/loop-invariant.c | 24 +- gcc/loop-iv.c | 15 +- gcc/loop-unroll.c | 19 +- gcc/lower-subreg.c | 19 +- gcc/lra-assigns.c | 24 +- gcc/lra-coalesce.c | 23 +- gcc/lra-constraints.c | 58 +- gcc/lra-eliminations.c | 24 +- gcc/lra-lives.c | 23 +- gcc/lra-remat.c | 127 +- gcc/lra-spills.c | 23 +- gcc/lra.c | 28 +- gcc/lto-cgraph.c | 25 +- gcc/lto-compress.c | 17 +- gcc/lto-opts.c | 14 +- gcc/lto-section-in.c | 19 +- gcc/lto-section-out.c | 19 +- gcc/lto-streamer-in.c | 27 +- gcc/lto-streamer-out.c | 22 +- gcc/lto-streamer.c | 10 +- gcc/lto/ChangeLog | 8 + gcc/lto/lto-lang.c | 12 +- gcc/lto/lto-object.c | 11 +- gcc/lto/lto-partition.c | 21 +- gcc/lto/lto-symtab.c | 17 +- gcc/lto/lto.c | 23 +- gcc/match.pd | 10 +- gcc/mcf.c | 2 - gcc/mode-switching.c | 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libgo/go/net/non_unix_test.go | 11 + libgo/go/net/nss.go | 159 + libgo/go/net/nss_test.go | 169 + libgo/go/net/packetconn_test.go | 119 +- libgo/go/net/parse.go | 207 +- libgo/go/net/parse_test.go | 36 +- libgo/go/net/pipe.go | 6 +- libgo/go/net/pipe_test.go | 25 +- libgo/go/net/platform_test.go | 159 + libgo/go/net/port.go | 2 +- libgo/go/net/port_test.go | 26 +- libgo/go/net/port_unix.go | 2 +- libgo/go/net/protoconn_test.go | 178 +- libgo/go/net/rpc/client_test.go | 2 +- libgo/go/net/rpc/server.go | 3 +- libgo/go/net/sendfile_dragonfly.go | 7 +- libgo/go/net/sendfile_freebsd.go | 7 +- libgo/go/net/sendfile_linux.go | 7 +- .../{sendfile_freebsd.go => sendfile_solaris.go} | 17 +- libgo/go/net/sendfile_stub.go | 2 +- libgo/go/net/sendfile_windows.go | 2 +- libgo/go/net/server_test.go | 661 ++- libgo/go/net/smtp/smtp.go | 35 +- libgo/go/net/smtp/smtp_test.go | 44 + libgo/go/net/sock_cloexec.go | 39 +- libgo/go/net/sock_posix.go | 10 +- libgo/go/net/sock_windows.go | 14 +- libgo/go/net/sockopt_bsd.go | 2 +- libgo/go/net/sys_cloexec.go | 21 +- libgo/go/net/tcp_test.go | 188 +- libgo/go/net/tcpsock.go | 13 +- libgo/go/net/tcpsock_plan9.go | 61 +- libgo/go/net/tcpsock_posix.go | 99 +- libgo/go/net/tcpsockopt_plan9.go | 3 +- libgo/go/net/tcpsockopt_solaris.go | 24 +- libgo/go/net/tcpsockopt_unix.go | 2 +- libgo/go/net/tcpsockopt_windows.go | 2 +- libgo/go/net/testdata/ipv4-hosts | 12 + libgo/go/net/testdata/ipv6-hosts | 11 + libgo/go/net/testdata/openbsd-resolv.conf | 5 + .../{hosts_singleline => singleline-hosts} | 0 libgo/go/net/textproto/reader.go | 51 +- libgo/go/net/textproto/reader_test.go | 20 +- libgo/go/net/timeout_test.go | 1237 +++-- libgo/go/net/udp_test.go | 330 +- libgo/go/net/udpsock.go | 13 +- libgo/go/net/udpsock_plan9.go | 52 +- libgo/go/net/udpsock_posix.go | 103 +- libgo/go/net/unicast_posix_test.go | 469 -- libgo/go/net/unix_test.go | 264 +- libgo/go/net/unixsock.go | 6 +- libgo/go/net/unixsock_plan9.go | 38 +- libgo/go/net/unixsock_posix.go | 108 +- libgo/go/net/url/url.go | 200 +- libgo/go/net/url/url_test.go | 286 +- libgo/go/net/z_last_test.go | 99 - libgo/go/os/env.go | 13 +- libgo/go/os/env_test.go | 17 + libgo/go/os/exec.go | 4 +- libgo/go/os/exec/exec.go | 20 +- libgo/go/os/exec/exec_posix.go | 24 + libgo/go/os/exec/exec_test.go | 123 +- libgo/go/os/exec_posix.go | 31 +- libgo/go/os/exec_windows.go | 18 +- libgo/go/os/file.go | 18 +- libgo/go/os/file_plan9.go | 8 +- libgo/go/os/file_posix.go | 10 +- libgo/go/os/file_unix.go | 34 +- libgo/go/os/os_test.go | 400 +- libgo/go/os/os_unix_test.go | 114 +- libgo/go/os/path_plan9.go | 2 +- libgo/go/os/path_test.go | 16 +- libgo/go/os/path_unix.go | 2 +- libgo/go/os/path_windows.go | 2 +- libgo/go/os/proc.go | 14 +- libgo/go/os/signal/signal.go | 59 +- .../os/signal/{signal_unix.go => signal_plan9.go} | 43 +- libgo/go/os/signal/signal_plan9_test.go | 181 + libgo/go/os/signal/signal_stub.go | 17 - libgo/go/os/signal/signal_test.go | 66 + libgo/go/os/signal/signal_unix.go | 5 + libgo/go/os/stat_plan9.go | 40 +- libgo/go/os/sticky_bsd.go | 11 + libgo/go/os/{sys_nacl.go => sticky_notbsd.go} | 11 +- libgo/go/os/str.go | 25 +- libgo/go/os/types.go | 2 +- libgo/go/os/user/lookup_unix.go | 12 +- libgo/go/path/filepath/example_unix_test.go | 28 + libgo/go/path/filepath/match.go | 4 +- libgo/go/path/filepath/path.go | 28 +- libgo/go/path/filepath/path_plan9.go | 12 +- libgo/go/path/filepath/path_test.go | 98 +- libgo/go/path/filepath/path_unix.go | 12 +- libgo/go/path/filepath/path_windows.go | 39 +- libgo/go/path/filepath/symlink_windows.go | 27 +- libgo/go/path/match.go | 2 +- libgo/go/path/path.go | 4 +- libgo/go/reflect/all_test.go | 672 ++- libgo/go/reflect/example_test.go | 15 + libgo/go/reflect/export_test.go | 24 +- libgo/go/reflect/type.go | 509 +- libgo/go/reflect/value.go | 114 +- libgo/go/regexp/all_test.go | 11 + libgo/go/regexp/backtrack.go | 366 ++ libgo/go/regexp/exec.go | 30 +- libgo/go/regexp/exec_test.go | 24 +- libgo/go/regexp/regexp.go | 6 +- libgo/go/regexp/syntax/prog.go | 4 +- libgo/go/regexp/testdata/README | 3 +- libgo/go/runtime/arch_amd64p32.go | 8 - libgo/go/runtime/arch_arm.go | 8 - libgo/go/runtime/atomic.go | 51 - libgo/go/runtime/cgocall.go | 279 -- libgo/go/runtime/cgocallback.go | 40 - libgo/go/runtime/chan.go | 655 --- libgo/go/runtime/chan_test.go | 104 +- libgo/go/runtime/chanbarrier_test.go | 83 + libgo/go/runtime/compiler.go | 2 +- libgo/go/runtime/complex.go | 52 - libgo/go/runtime/cpuprof.go | 425 -- libgo/go/runtime/crash_cgo_test.go | 237 +- libgo/go/runtime/crash_test.go | 105 +- libgo/go/runtime/crash_unix_test.go | 135 + libgo/go/runtime/debug/garbage.go | 2 +- libgo/go/runtime/debug/garbage_test.go | 4 + libgo/go/runtime/debug/heapdump_test.go | 36 + libgo/go/runtime/debug/stack.go | 2 +- libgo/go/runtime/env_posix.go | 58 - libgo/go/runtime/env_test.go | 47 + libgo/go/runtime/error.go | 4 +- .../go/runtime/{arch_386.go => export_arm_test.go} | 7 +- 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