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Diffstat (limited to 'gcc-4.4.3/README.google')
| -rw-r--r-- | gcc-4.4.3/README.google | 2023 |
1 files changed, 2023 insertions, 0 deletions
diff --git a/gcc-4.4.3/README.google b/gcc-4.4.3/README.google new file mode 100644 index 000000000..0f3183c23 --- /dev/null +++ b/gcc-4.4.3/README.google @@ -0,0 +1,2023 @@ +Patches applied to gcc-4.4.3: + +Please include a change to this file with each patch, *and* each +subsequent modification of the patch. Do NOT combine patch +checkins, keep them separate. + +Append new entries to the end of this file. Each entry shall include: + * The list of files modified by the patch, + * The status of the patch. Should be one of: + - already upstream (indicate upstream revision), + - not yet upstream, or + - google-local (not applicable upstream). + * The local 'owner' responsible for the patch, and + * A description of the patch (preferably including bug numbers). + +Please include entries for both local patches and for patches which +have been checked in to (or back-ported from) the upstream sources. +When checking in changes made upstream, add an entry to this file but +DO NOT add entries to the GNU ChangeLog files. + +gcc/Makefile.in +gcc/configure +gcc/configure.ac +gcc/doc/install.texi + Added --with-native-system-header-dir to specify the location of + /usr/include instead of having it hard-coded. This is especially useful + when building a sysroot'ed cross-compiler and you want to relocate + everything inside the system root. Without this, the Makefile and + configure scripts assume system header files live in /usr/include (or in + usr/include under the system root directory). This option is (partially) + overridden in the Makefile by targets whose makefile fragments define + NATIVE_SYSTEM_HEADER_DIR. For those, the include searching done in + configure wasn't relevant or correct anyway. + Owner: cgd + Status: not yet upstream + +gcc/Makefile.in +gcc/config/i386/linux.h +gcc/config/i386/linux64.h +gcc/config/linux.h +gcc/configure +gcc/configure.ac +gcc/doc/install.texi + Added --with-runtime-root-prefix to specify a prefix to be added + to be beginning of paths used at runtime (e.g., the path to the + dynamic linker. + Owner: cgd + Status: not yet upstream + +Makefile.in +Makefile.tpl +configure +configure.ac +config/mt-gnu + Fold SYSROOT_CFLAGS_FOR_TARGET (set by --with-build-sysroot) into + FLAGS_FOR_TARGET. The old mechanism breaks target libraries which use + libtool (e.g. libmudflap) because libtool filters out --sysroot when linking. + However, FLAGS_FOR_TARGET gets hard-coded into libtool's LTCC variable, so + any flags set there are used unconditionally. + Owner: aaw + Status: not yet upstream + +gcc/testsuite/gcc.dg/tree-prof/bb-reorg.c +gcc/testsuite/gcc.dg/tree-prof/pr34999.c + Chronic failing tests marked locally as ilp32-only, to permit the gcc + continuous build to scan for a clean sweep of testsuite tests. Ideally + these tests would be marked XFAIL, but XFAIL functionality is not currently + supported by the code that drives these tests. + Owner: simonb + Status: Local. Not needed upstream. + +ltmain.sh + Sort output of 'find' to ensure deterministic builds. + Owner: cgd + Status: upstream in libtool (commit id 74c8993c178a1386ea5e2363a01d919738402f30) + +gcc/Makefile.in + Override date in pod2man invocation for reproducible builds. + Owner: cgd + Status: not yet upstream + +gcc/fortran/module.c + Don't include date in .mod files for reproducible builds. + Owner: cgd + Status: not yet upstream + +gcc/Makefile.in +gcc/configure +gcc/configure.ac + Include build sysroot in GCC_FOR_TARGET, and use $(GCC_FOR_TARGET) when + running tests. Fixes many test failures when GCC is configured with + --with-build-sysroot. + Owner: aaw + Status: not yet upstream + +libgomp/configure +libgomp/configure.ac +libgomp/testsuite/config/default.exp +libgomp/testsuite/gompconfig.exp.in +libgomp/testsuite/lib/libgomp.exp + Pass CC to the libgomp testsuite. This is required for running tests against + GRTE-in-Perforce (i.e. with a custom build sysroot). + Owner: aaw + Status: not yet upstream + +libmudflap/configure +libmudflap/configure.ac +libmudflap/testsuite/lib/libmudflap.exp +libmudflap/testsuite/mfconfig.exp.in + Pass CC and CXX to the libgomp testsuites. This is required for running + tests against GRTE-in-Perforce (i.e. with a custom build sysroot). + Owner: aaw + Satus: not yet upstream + +gcc/config.gcc +gcc/config/i386/linux.h +gcc/config/i386/linux64.h +gcc/config/linux-grtev2.h + When using GRTE and linking statically, instead of just -lc link: + -lc -lnss_borg -lnss_cache -lnss_dns -lnss_files -lresolv + Owner: aaw + Status: local + +gcc/testsuite/gcc.dg/torture/stackalign/builtin-apply-4.c + Mark gcc.dg/torture/stackalign/builtin-apply-4.c as XFAIL due to + http://b/2070963. + Owner: aaw + Status: Local. + +libmudflap/testsuite/libmudflap.c++/pass41-frag.cxx + Force test to use -O when building for i?86 and x86_64 to work + around an expected failure. + Owner: aaw + Status: local + +libstdc++-v3/testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc + Un-XFAIL this test for linux. + Owner: aaw + Status: not yet upstream + +libiberty/testsuite/test-demangle.c + Rename getline get_line to avoid conflicts with system functions of the same + name. + http://sourceware.org/bugzilla/show_bug.cgi?id=10197 + Owner:aaw + Status: backport of upstream rev. 148526. + +ltoptions.m4 +boehm-gc/configure +gcc/configure +libffi/configure +libgfortran/configure +libgomp/configure +libjava/classpath/configure +libjava/configure +libmudflap/configure +libobjc/configure +libssp/configure +libstdc++-v3/configure +zlib/configure + Modify the --with-pic configuration option to accept a list of library names. + In this mode, the specified libraries are built with PIC, whereas all other + libraries are built with the default mode. + Owner: aaw + Status: not yet upstream + +gcc/Makefile.in + Create GXX_FOR_TARGET and GFORTRAN_FOR_TARGET make variables and pass these + to tests. This fixes g++ and gfortran tests when --with-build-sysroot is + passed to configure. + Owner: aaw + Status: not yet upstream + +gcc/testsuite/g++.dg/rtti/repo1.C + This test fails if configured with --with-build-sysroot because --sysroot is + not propagated to COLLECT_GCC_OPTIONS (breaking -frepo). Since we don't care + about -frepo, disable the test. + Owner: aaw + Status: local + +gcc/config.in +gcc/configure +gcc/configure.ac +gcc/doc/install.texi +gcc/gcc.c + Apply upstream "enable build-id" patch: + http://gcc.gnu.org/ml/gcc-patches/2009-04/msg02366.html + http://gcc.gnu.org/ml/gcc-patches/2009-04/txt00165.txt + Owner: ppluzhnikov + Status: already upstream + +gcc/toplev.c + Handle '%E' format in default_tree_printer. From: + http://gcc.gnu.org/ml/gcc-patches/2008-11/msg01115.html + Owner: cgd + Status: upstream rev. 146294 (in 4.5) + +gcc/config/i386/i386.c + Use __x86.get_pc_thunk rather than __i686.get_pc_thunk as the prefix + of 32-bit PC-getting thunk names to facilitate conversion of gcc -S + output into .S files. (__i686 is defined as 1 by the preprocessor if + -mtune=pentiumpro or later is used. If thunk names use __i686, then + when converting gcc -S output into .S files people need to replace + __i686 with some other string.) + Owner: cgd + Status: not yet upstream + +gcc/final.c + Provide a (Google-internal) documentation reference to help people cope + with stack frame size warnings. + Owner: cgd + Status: local change. + +gcc/config/arm/eabi.h +gcc/config/arm/eabi.opt +gcc/config/arm/t-arm-elf +gcc/doc/invoke.texi + Bring 4.4.3 to the same set of -mandroid options as Android 4.4.0. + Owner: jingyu + Status: rejected by upstream. + +gcc/c-opts.c +gcc/testsuite/gcc.dg/cpp/missing-header-MD.c +gcc/testsuite/gcc.dg/cpp/missing-header-MMD.c +gcc/testsuite/gcc.dg/cpp/missing-sysheader-MD.c +gcc/testsuite/gcc.dg/cpp/missing-sysheader-MMD.c +libcpp/files.c +libcpp/include/cpplib.h + When using -MMD, treat missing system headers as errors so that no + output is generated. http://b/1954331 + Owner: cgd + Status: upstream revs. 151879 and 151894 (in 4.5) + +gcc/Makefile.in +libiberty/cp-demangle.c +libiberty/testsuite/demangle-expected + Fix crash when demangling 'DFA' and similar strings. + Make sure that unwind.h is world-readable. + Owner: cgd + Status: upstream revs. 156226 and r157392 (in 4.5) + +gcc/doc/cpp.texi +gcc/gcov-io.c +gcc/loop-iv.c +gcc/testsuite/gcc.dg/tree-prof/val-prof-7.c +gcc/tree-flow-inline.h +gcc/value-prof.c +libcpp/directives.c + - Do not open gcda/gcno files in write mode unnecessarily. + - Fix a bug in gimple_stringop_fixed_value where it assumed all + stringops have 3 arguments, even though bzero only has two. + - Call df_note_add_problem in iv_analysis_loop_init since + loop-iv calls single_set which depends on the notes being + correct. This fixes an ICE caused by GCSE invalidating the + notes, and the invalid notes being used by IV opts. + - Backport upstream revision 150544. This makes the compiler + more robust in the face of bad .gcda files by initializing + pid_map to NULL rather than leaving uninitialized values in + it. + - Backport upstream revision 152612. Do not mark #ident and #sccs + as deprecated. + - Backport upstream revision 146299. This fixes an inverted test in + get_lineno. + Owner: nvachhar + Status: upstream in r152419, r151864, r150038, r150544, r152612, r146299 + +gcc/Makefile.in + Fix bug introduced in cl/39455-p2 (fix is in cl/39929-p2): + - Create GXX_FOR_TARGET and GFORTRAN_FOR_TARGET make variables and pass these + - to tests. This fixes g++ and gfortran tests when --with-build-sysroot is + - passed to configure. + Owner: aaw + Status: not yet upstream + +gcc/testsuite/gcc.misc-tests/linkage.exp + Add -m64 to the native C compilation if the file being linked to + from the built gcc is a 64-bit object. + https://mondrian.corp.google.com/changelist/32047-p2 + Owner: simonb + Status: upstream (in 4.5, r149997) + +libstdc++-v3/include/backward/hashtable.h + http://b/742065 + http://b/629994 + Reduce min size of hashtable for hash_map, hash_set from 53 to 5. + Backport of upstream revision 145132. + Owner: iant + Status: upstream 145132 in gcc 4.5.0 + +gcc/testsuite/gcc.misc-tests/linkage.exp + Add -m32 to the native 'cc' command issued by linkage.exp for cases + where the target gcc is 32-bit but the native cc is 64-bit by + default. + https://mondrian.corp.google.com/changelist/34572-p2 + Owner: simonb + Status: not upstream (ghardy only) + +libstdc++-v3/include/backward/hashtable.h + http://b/629994 + Do not iterate over buckets if hashtable is empty. + Backport of upstream revision 145318. + Owner: iant + Status: upstream 145318 in gcc 4.5.0 + +libstdc++-v3/include/backward/hashtable.h + Don't compare against deleted element when erasing from a hash + table. + Backport of upstream revision 145788. + Owner: iant + Status: upstream 145788 in gcc 4.5.0 + +gcc/common.opt +gcc/gimplify.c +gcc/tree-vrp.c +gcc/testsuite/g++.dg/other/no-strict-enum-precision-1.C +gcc/testsuite/g++.dg/other/no-strict-enum-precision-2.C +gcc/testsuite/g++.dg/other/no-strict-enum-precision-3.C + Implement -fno-strict-enum-precision. Fix root cause of bug 2077625. + Owner: rus. + Status: not yet upstream. + +gcc/ifcvt.c + Use the locus information from the if-statment (rather than the then + path) for all the instructions after if conversion. + Owner: nvachhar + Status: Not yet upstream + +gcc/coverage.c +gcc/coverage.h +gcc/gcc.c +gcc/gcov-dump.c +gcc/gcov-io.c +gcc/gcov-io.h +gcc/gcov.c +gcc/libgcov.c +gcc/profile.c +gcc/tree.c +gcc/tree.h +gcc/testsuite/gcc.dg/tree-prof/prof-robust-1.c +gcc/testsuite/g++.dg/tree-prof/prof-robust-1.C + Profile data format change to tolerate source code changes. + This is not a backport, as the patch hasn't been submitted yet. + Owner: nvachhar + Status: Not yet upstream + +gcc/doc/gcov.texi +gcc/gcov.c + Adding a new option -i/--intermediate-format to gcov. Intermediate + format contains line coverage and branch coverage information. + Owner: nvachhar + Status: not yet upstream + +gcc/gcc.c +gcc/doc/invoke.texi + Backport --no-canonical-prefixes to gcc to bypass realpath() when making + exec and other prefixes from argv[0]. + Owner: simonb + Status: Committed upstream for gcc 4.5 (trunk, mainline) as revision 149702. + +gcc/config/i386/i386.c +gcc/testsuite/gcc.dg/all_one_m128i.c + Add support for all 1's m128i constant. Also pulled in + upstream 4.5 patch (r150520) to fix a regression + Owner: davidxl + Status: in upstream 4.5 + +gcc/dbgcnt.def +gcc/tree-ssa-ccp.c + Add debug count support for ccp pass + Owner: davidxl + Status: in upstream 4.5 + +gcc/basic-block.h +gcc/cfgrtl.c +gcc/common.opt +gcc/dominance.c +gcc/ira-emit.c +gcc/ira-int.h +gcc/ira.c +gcc/testsuite/g++.dg/tree-ssa/dom-invalid.C +gcc/tree-ssa.c + Fix a verify SSA ICE in mustang FDO build + Owner: davidxl + Status: upstream 4.5 has a different fix. Not needed. + Treat it as already in. + +gcc/ipa-cp.c +gcc/profile.c + Fix insane profile count for MT programs + Owner: davidxl + Status: not in upstream + +gcc/value-prof.c + Check for insane indirect call target + Owner: davidxl + Status: not in upstream + +gcc/tree-ssa-loop-niter.c + Enhancement in loop iteration count estimation + Owner: davidxl + Status: not in upstream + +gcc/Makefile.in +gcc/testsuite/g++.dg/uninit-pred-1_a.C +gcc/testsuite/g++.dg/uninit-pred-1_b.C +gcc/testsuite/g++.dg/uninit-pred-2_a.C +gcc/testsuite/g++.dg/uninit-pred-2_b.C +gcc/testsuite/g++.dg/uninit-pred-loop-1_a.cc +gcc/testsuite/g++.dg/uninit-pred-loop-1_b.cc +gcc/testsuite/g++.dg/uninit-pred-loop-1_c.cc +gcc/testsuite/g++.dg/uninit-pred-loop_1.cc +gcc/testsuite/gcc.dg/uninit-11.c +gcc/testsuite/gcc.dg/uninit-5.c +gcc/testsuite/gcc.dg/uninit-pred-2_a.c +gcc/testsuite/gcc.dg/uninit-pred-2_b.c +gcc/testsuite/gcc.dg/uninit-pred-2_c.c +gcc/testsuite/gcc.dg/uninit-pred-3_a.c +gcc/testsuite/gcc.dg/uninit-pred-3_b.c +gcc/testsuite/gcc.dg/uninit-pred-3_c.c +gcc/testsuite/gcc.dg/uninit-pred-3_d.c +gcc/testsuite/gcc.dg/uninit-pred-3_e.c +gcc/testsuite/gcc.dg/uninit-pred-4_a.c +gcc/testsuite/gcc.dg/uninit-pred-4_b.c +gcc/testsuite/gcc.dg/uninit-pred-5_a.c +gcc/testsuite/gcc.dg/uninit-pred-5_b.c +gcc/testsuite/gcc.dg/uninit-pred-6_a.c +gcc/testsuite/gcc.dg/uninit-pred-6_b.c +gcc/testsuite/gcc.dg/uninit-pred-6_c.c +gcc/testsuite/gcc.dg/uninit-pred-6_d.c +gcc/testsuite/gcc.dg/uninit-pred-6_e.c +gcc/testsuite/gcc.dg/uninit-pred-7_a.c +gcc/testsuite/gcc.dg/uninit-pred-7_b.c +gcc/testsuite/gcc.dg/uninit-pred-7_c.c +gcc/testsuite/gcc.dg/uninit-pred-8_a.c +gcc/testsuite/gcc.dg/uninit-pred-8_b.c +gcc/testsuite/gcc.dg/uninit-pred-8_c.c +gcc/testsuite/gcc.dg/uninit-pred-9_a.c +gcc/testsuite/gcc.dg/uninit-pred-9_b.c +gcc/tree-flow.h +gcc/tree-ssa-uninit.c +gcc/tree-ssa.c + Predicate aware uninitialized variable warning + Owner: davidxl + Status: not in upstream + +gcc/Makefile.in +gcc/dbgcnt.def +gcc/doc/invoke.texi +gcc/common.opt +gcc/params.def +gcc/passes.c +gcc/sbitmap.c +gcc/sbitmap.h +gcc/timevar.def +gcc/tree-pass.h +gcc/tree-ssa-lrs.c + Live range shrinking optimization + Owner: davidxl + Status: Not in GCC mainline + +gcc/mcf.c +gcc/params.def +gcc/doc/invoke.texi + Make the number of iterations used to cancel cycles in MCF a + parameter. Print out a message when cycle cancellation exits early + due to this limit. + Owner: nvachhar + Status: Not yet upstream + +gcc/tree-ssa-lrs.c + Comparison of unsigned and signed integer leads to build error + Owner: davidxl + Status: Not in upstream (should bundle with other LRS changes) + +gcc/gimple-low.c +gcc/testsuite/g++.dg/warn/Wuninitialized-5.C +gcc/testsuite/g++.dg/warn/pragma-system_header3.h +gcc/testsuite/g++.dg/warn/unit-1.C +gcc/testsuite/gcc.dg/pr39666-2.c +gcc/testsuite/gcc.dg/uninit-I.c +gcc/testsuite/gcc.dg/uninit-pr19430.c +gcc/testsuite/gcc.dg/uninit-pr20644.c +gcc/testsuite/gfortran.dg/pr25923.f90 +gcc/testsuite/gfortran.dg/pr39666-2.f90 + Make merged return statements use the last line of the function as + their line number. Update the test suite accordingly. + Owner: nvachhar + Status: Not yet upstream + +gcc/gcc.c + Accept both -no-canonical-prefixes and -canonical-prefixes. + Make -no-canonical-prefixes the default. + Owner: simonb + Status: Not yet upstream. + +gcc/dbgcnt.c + Fix a bug in debug counter name parsing + Owner: davidxl + Status: submitted upstream 4.5 + +gcc/fold-const.c +gcc/Makefile.in + Fix 2045297 + Owner: davidxl + Status: Not submitted + +gcc/cgraph.h +gcc/common.opt +gcc/ipa-inline.c +gcc/opts.c +gcc/params.def + Implement heuristic which limits i-cache footprint during inlining. The size + of hot components of the call graph are limited to a parameterized value. + Heuristic is enabled by default with FDO, and can be explicitly enabled/disabled + with -flimit-hot-components. + Owner: meheff + Status: Not yet upstream + +gcc/config/rs6000/rs6000.c + Fix for http://b/1836944 + Owner: dnovillo + Status: In GCC 4.5 as of rev 148568. + +gcc/ifcvt.c + Remove stale regnotes after if conversion + Owner: raksit + Status: Not in upstream + +gcc/cfgloopmanip.c + Fix segfault when deleting paths during loop unrolling. + Owner: meheff + Status: Not in mainline yet. + +gcc/coverage.c +gcc/opts.c +gcc/opts.h +gcc/testsuite/g++.dg/tree-prof/dom-invalid.C +gcc/testsuite/g++.dg/tree-ssa/dom-invalid.C +gcc/testsuite/gcc.dg/pr26570.c +gcc/testsuite/gcc.dg/pr32773.c +gcc/testsuite/gcc.dg/tree-prof/pr26570.c +gcc/testsuite/gcc.dg/tree-prof/pr32773.c + Disable -fprofile-use when no .gcda file is found. + Owner: nvachhar + Status: not yet upstream. + +gcc/opts.c +gcc/doc/invoke.texi + Change the default behavior of -ftracer with FDO. Now it is off with -fprofile-use. + The old behavior can be restored with -fprofile-use -ftracer. + Owner: singhai + Status: local + +gcc/cfgexpand.c + Fix the bug when there is lhs to a built-in call expression, we should + make annotation on the tree node before adding the lhs to the tree node. + Otherwise later functions such as expand_builtin_memcpy will not be able + to read the profile information from the call expression node. + Owner: dehao + Status: Not yet upstream + +gcc/Makefile.in +gcc/basic-block.h +gcc/common.opt +gcc/coverage.c +gcc/doc/invoke.texi +gcc/flags.h +gcc/ipa-inline.c +gcc/ira-int.h +gcc/mcf.c +gcc/modulo-sched.c +gcc/opts.c +gcc/opts.h +gcc/params.def +gcc/passes.c +gcc/postreload-gcse.c +gcc/predict.c +gcc/profile.c +gcc/profile.h +gcc/regs.h +gcc/sched-ebb.c +gcc/sched-rgn.c +gcc/timevar.def +gcc/toplev.c +gcc/toplev.h +gcc/tracer.c +gcc/tree-inline.c +gcc/tree-pass.h +gcc/tree-sample-profile.c +gcc/tree-sample-profile.h + Port Sample FDO from GCC 4.4.0 + Owner: nvachhar + Status: not yet upstream + +gcc/Makefile.in +gcc/c-pch.c +gcc/ggc-common.c +gcc/timevar.def + Add timers for PCH image creation and reconstruction. + Owner: dnovillo + Status: Upstream in gcc 4.6 at svn revision 158266. + +libstdc++-v3/libsupc++/Makefile.am +libstdc++-v3/libsupc++/Makefile.in +libstdc++-v3/src/Makefile.am +libstdc++-v3/src/Makefile.in + Add -fno-omit-frame-pointer to eh_throw.cc, eh_terminate.cc and + functexcept.cc compilation flags, so google3 frame-based unwinder + could work (this fixes //base:terminate_test failure). + Owner: ppluznikov + Status: google-local patch. + +Makefile.in +Makefile.tpl +configure.ac +gcc/Makefile.in +gcc/ada/gcc-interface/Make-lang.in +gcc/attribs.c +gcc/c-parser.c +gcc/common.opt +gcc/config.gcc +gcc/config.in +gcc/configure +gcc/configure.ac +gcc/cp/Make-lang.in +gcc/cp/decl.c +gcc/cp/parser.c +gcc/diagnostic.c +gcc/doc/gccint.texi +gcc/doc/gty.texi +gcc/doc/invoke.texi +gcc/doc/plugins.texi +gcc/doc/sourcebuild.texi +gcc/fortran/Make-lang.in +gcc/gcc-plugin.h +gcc/gcc.c +gcc/gengtype.c +gcc/ggc-common.c +gcc/ggc-page.c +gcc/ggc-zone.c +gcc/ggc.h +gcc/java/Make-lang.in +gcc/objc/Make-lang.in +gcc/objcp/Make-lang.in +gcc/opts.c +gcc/passes.c +gcc/plugin-version.c +gcc/plugin.c +gcc/plugin.h +gcc/system.h +gcc/testsuite/g++.dg/README +gcc/testsuite/g++.dg/dg.exp +gcc/testsuite/g++.dg/plugin/attribute_plugin-test-1.C +gcc/testsuite/g++.dg/plugin/attribute_plugin.c +gcc/testsuite/g++.dg/plugin/dumb-plugin-test-1.C +gcc/testsuite/g++.dg/plugin/dumb_plugin.c +gcc/testsuite/g++.dg/plugin/header-plugin-test.C +gcc/testsuite/g++.dg/plugin/header_plugin.c +gcc/testsuite/g++.dg/plugin/plugin.exp +gcc/testsuite/g++.dg/plugin/self-assign-test-1.C +gcc/testsuite/g++.dg/plugin/self-assign-test-2.C +gcc/testsuite/g++.dg/plugin/self-assign-test-3.C +gcc/testsuite/g++.dg/plugin/selfassign.c +gcc/testsuite/gcc.dg/plugin/ggcplug-test-1.c +gcc/testsuite/gcc.dg/plugin/ggcplug.c +gcc/testsuite/gcc.dg/plugin/one_time-test-1.c +gcc/testsuite/gcc.dg/plugin/one_time_plugin.c +gcc/testsuite/gcc.dg/plugin/plugin.exp +gcc/testsuite/gcc.dg/plugin/self-assign-test-1.c +gcc/testsuite/gcc.dg/plugin/self-assign-test-2.c +gcc/testsuite/gcc.dg/plugin/selfassign.c +gcc/testsuite/gcc.dg/plugin/start_unit-test-1.c +gcc/testsuite/gcc.dg/plugin/start_unit_plugin.c +gcc/testsuite/lib/plugin-support.exp +gcc/testsuite/lib/target-supports.exp +gcc/timevar.def +gcc/toplev.c +gcc/tree-pass.h + Backport plugin functionality from upstream. This corresponds + to SVN revisions: 144439, 144758, 145075, 145458, 146274, + 146195, 146187, 146183, 146078, 146059, 146962, 147130, 147180, + 147244, 147908, 146998, 147197, 147208, 147499, 147516, 147772, + 147878, 148015, 148515, 148566, 148612, 148783, 148806, 149100, + 149313, 149648, 149064, 150967 and 153472. + Status: Upstream in gcc 4.5.0. + +gcc/Makefile.in +gcc/tree-inline.c +gcc/testsuite/gcc.dg/ipa/ipacost-1.c + Backport upstream mainline change 145126 for http://b/1735058. + This changes naming of cloned functions from e.g. T.1203() + to <some-properly-mangled-name>.clone.0(). + Owner: ppluzhnikov + Status: in 4.5 mainline. + +gcc/mcf.c + Use minimum cost circulation instead of minimum cost flow to ensure + that function entry and exit weights can be adjusted. + Owner: nvachhar + Status: Not yet upstream + +libstdc++-v3/include/bits/stl_vector.h +libstdc++-v3/include/ext/sso_string_base.h +libstdc++-v3/include/ext/vstring.h +libstdc++-v3/testsuite/23_containers/vector/requirements/dr438/assign_neg.cc +libstdc++-v3/testsuite/23_containers/vector/requirements/dr438/constructor_1_neg.cc +libstdc++-v3/testsuite/23_containers/vector/requirements/dr438/constructor_2_neg.cc +libstdc++-v3/testsuite/23_containers/vector/requirements/dr438/insert_neg.cc + Various debug checks, controlled by + __google_stl_debug_{vector,string} macros. + Owner : ppluzhnikov + Status: local. + +gcc/tree-ssa.c + Fix false uninitialized warning on empty struct + Owner: davidxl + Status: Not in upstream + +libstdc++-v3/include/backward/hash_map +libstdc++-v3/include/backward/hash_set + Permit disabling the backward warning for hash_map and hash_set. + Backport of upstream revision 158281 + Owner: iant + Status: upstream 158281 in gcc 4.6.0 + +doc/invoke.texi +gcc/opts.c + Backport 147249. Change location of debugging dumps to the output file + directory. + Owner: meheff + Status: In GCC 4.5. + +gcc/config/i386/chkstk.asm +gcc/config/i386/cygwin.asm +gcc/config/i386/i386.c +gcc/config/i386/i386.md +gcc/config/i386/t-cygming +gcc/config/i386/t-i386 +gcc/config/i386/t-interix + Implement stack probing for x86 by extending -mstack-arg-probe to work on + all x86 targets (it worked on only Windows x86 targets earlier). + Also, change the meaning of -fstack-check to mean -mstack-arg-probe on x86. + A similar patch was sent to the gcc-patches@ mailing list, only to be + rejected by Eric Botcazou because he claimed to have a superior + -fstack-check implementation in the works. So this patch will not be + submitted upstream. This google-local patch will become unnecessary when + Eric Botcazou's new -fstack-check implementation comes in -- the middle-end + part is submitted to gcc-4.5, and the x86 target-specific part is yet to + be submitted: + http://gcc.gnu.org/ml/gcc-patches/2009-08/msg00167.html + http://gcc.gnu.org/ml/gcc-patches/2009-09/msg00091.html + Owner: raksit + Status: google-local + +gcc/Makefile.in +gcc/alias.h +gcc/basic-block.h +gcc/c-decl.c +gcc/c-lang.c +gcc/c-opts.c +gcc/c-tree.h +gcc/cgraph.c +gcc/cgraph.h +gcc/cgraphbuild.c +gcc/cgraphunit.c +gcc/common.opt +gcc/coverage.c +gcc/coverage.h +gcc/cp/Make-lang.in +gcc/cp/cp-lang.c +gcc/cp/cp-objcp-common.c +gcc/cp/cp-tree.h +gcc/cp/decl.c +gcc/cp/decl2.c +gcc/cp/friend.c +gcc/cp/mangle.c +gcc/cp/name-lookup.c +gcc/cp/name-lookup.h +gcc/cp/parser.c +gcc/cp/pt.c +gcc/cp/rtti.c +gcc/cp/semantics.c +gcc/dbgcnt.def +gcc/doc/invoke.texi +gcc/dwarf2out.c +gcc/dyn-ipa.c +gcc/except.c +gcc/function.c +gcc/function.h +gcc/gcov-dump.c +gcc/gcov-io.c +gcc/gcov-io.h +gcc/incpath.c +gcc/incpath.h +gcc/ipa-inline.c +gcc/ipa.c +gcc/l-ipo.c +gcc/l-ipo.h +gcc/langhooks-def.h +gcc/langhooks.c +gcc/langhooks.h +gcc/libgcov.c +gcc/opts.c +gcc/opts.h +gcc/params.def +gcc/passes.c +gcc/predict.c +gcc/profile.c +gcc/toplev.c +gcc/toplev.h +gcc/tree-inline.c +gcc/tree-inline.h +gcc/tree-pass.h +gcc/tree-profile.c +gcc/tree-sra.c +gcc/value-prof.c +gcc/value-prof.h +gcc/varasm.c +gcc/varpool.c +libgcc/Makefile.in + LIPO implementation. + Owner: davidxl, raksit + Status: Not in mainline yet. + +gcc/cgraph.h +gcc/common.opt +gcc/ipa-inline.c +gcc/params.def + Pessimize stack accounting during inlining, and change maximum frame size + to 16K. Previous stack frame accounting behavior can be re-enabled + with: + -fno-pessimistic-inline-stack-limit --param=large-stack-frame=256 \ + --param=large-stack-frame-growth=1000 + Status: Not yet upstream. + +gcc/testsuite/gcc.dg/tree-ssa/ivopt_1.c +gcc/testsuite/gcc.dg/tree-ssa/ivopt_2.c +gcc/testsuite/gcc.dg/tree-ssa/ivopt_3.c +gcc/testsuite/gcc.dg/tree-ssa/ivopt_4.c +gcc/testsuite/gcc.dg/tree-ssa/ivopt_5_sink.c +gcc/testsuite/gcc.dg/tree-ssa/ivopt_6.c +gcc/testsuite/gcc.dg/tree-ssa/ivopt_7.c +gcc/tree-flow.h +gcc/tree-ssa-address.c +gcc/tree-ssa-loop-ivopts.c + IVOPT enhancement + Owner: davidxl + Status: Not yet upstream + +doc/invoke.texi +gcc/ipa-inline.c +gcc/params.def +gcc/testsuite/gcc.dg/matrix/matrix-1.c +gcc/testsuite/gcc.dg/matrix/transpose-1.c +gcc/testsuite/gcc.dg/matrix/transpose-2.c +gcc/testsuite/gcc.dg/matrix/transpose-3.c +gcc/testsuite/gcc.dg/matrix/transpose-4.c +gcc/testsuite/gcc.dg/matrix/transpose-5.c +gcc/testsuite/gcc.dg/matrix/transpose-6.c + Add parameter to increase inlined function size limits when profile + information is available. Also, increase not-declared-inline + function size limit to declared-inline function size limit. Original + inlining behavior can be recreated with --param=max-inline-insns-auto=90 + and --param=inline-limit-increase-with-profile=0. + Owner: meheff + Status: google-local patch + +gcc/config.gcc +gcc/config/arm/eabi.h +gcc/config/arm/t-arm-elf +gcc/config/arm/t-mlib-armv7a +gcc/config/arm/t-mlib-mandroid + Add --with-multilib-list option for arm targets that include t-arm-elf file. + Owner: jingyu + status: rejected by upstream. + +gcc/coverage.c + Avoid ICE if the working directory does not exist. + Owner: nvachhar + Status: not yet upstream + +gcc/Makefile.in +gcc/cgraph.h +gcc/common.opt +gcc/cp/error.c +gcc/ipa-inline.c +gcc/opts.c + Add -finline-plan-<pass>=<file> option which reads a list of edges to inline + from a file. + Owner: meheff + Status: Not yet upstream + +gcc/tree-ssa-loop-unswitch.c + Fix a problematic logic in tree unswitch loop pass. + Owner: jingyu + Status: Back port from trunk (4.6) rev 158138. + +gcc/tree-profile.c + Make __gcov_indirect_call_counters and __gcov_indirect_call_callee + TLS to avoid race conditions in value profiling. + Owner: nvachhar + Status: Upstream in rev 142953, but reverted due to problems on Darwin. +gcc/libgcov.c +gcc/tree-profile.c + Use existing option to control whether the middle-end and target use + TLS or not. + Owner: jingyu + Status: not yet upstream + +gcc/basic-block.h +gcc/cfghooks.c +gcc/config.in +gcc/configure +gcc/configure.ac +gcc/dbxout.c +gcc/debug.c +gcc/debug.h +gcc/defaults.h +gcc/dwarf2out.c +gcc/final.c +gcc/gimple-pretty-print.c +gcc/sdbout.c +gcc/tree-cfg.c +gcc/vmsdbgout.c +gcc/xcoffout.c +gcc/xcoffout.h + Add support for discriminators in the debug line number table. + Integrated CLs 29911, 29948, 30485, 32495 from v13. + Owner: ccoutant + Status: In GCC 4.5. + +gcc/gcse.c +gcc/tree-ssa-loop-im.c + Use a counter to avoid excessive load/store motions in tree and RTL level. + This fixes 2394580: regression with compiler/openssl/speed for v13-FDO due to + loop invarient motion and load/store motion. + Owner: xur + Status: google-local patch + +gcc/c-opts.c +gcc/coverage.c +gcc/gcov-io.h +gcc/l-ipo.c +gcc/tree-sample-profile.c +gcc/tree-sample-profile.h +gcc/common.opt +gcc/doc/invoke.texi + Add LIPO support for Sample FDO. + Owner: dehao + Status: not yet upstream + +gcc/testsuite/g++.dg/init/copy7.C + Merge fix for a broken test. Revision 146744. + Owner: dougkwan + Status: In GCC mainline 4.5 + +libstdc++-v3/include/bits/stl_algo.h +libstdc++-v3/include/bits/stl_tree.h + Check for strict weak ordering, controlled by + __google_stl_debug_{rbtree,compare} macros. + Owner: ppluzhnikov + Status: local + +gcc/dwarf2out.c + Apply upstream fix for http://b/1949954 + Owner: ppluzhnikov + Status: This is upstream (4.5) mainline change 149235. + +gcc/config/i386/i386.c +gcc/config/i386/i386.md +gcc/config/i386/i386.opt +gcc/doc/invoke.texi +gcc/testsuite/gcc.dg/20050503-1.c + Adds the flag -minline-compares. If flag is not given, strcmp and memcmp are + not inlined. + Owner: martint + Status: Not yet upstream. + +gcc/common.opt +gcc/doc/invoke.texi +gcc/dwarf2.h +gcc/dwarf2out.c +gcc/flags.h +gcc/opts.c +gcc/varasm.c + Add -gdwarf-4 option to enable use of COMDAT sections for debug type + information. Integrated CLs 25995, 29761, 29764, 29765, 33091, 33375, + 33538, 38904 from v13. + Owner: ccoutant + Status: upstream at rev 152421 (in 4.5) + +gcc/timevar.def +gcc/toplev.c +gcc/c-parser.c +gcc/cp/parser.c +gcc/cp/pt.c + Adding timevars for major components within the parser. + Owner: crowl + Status: not yet upstream + +gcc/ipa-inline.c + Increase verbosity of some inlining dumps. Also dump of callgraph + containing inlining specific information when + -fdump-ipa-inline-details is specified. + Owner: meheff + Status: Not yet upstream. + +gcc/cgraph.c +gcc/cgraph.h +gcc/cgraphbuild.c +gcc/cgraphunit.c +gcc/common.opt +gcc/doc/invoke.texi +gcc/ipa-inline.c +gcc/params.def + Change inlining heuristic to allow inlining of cold edges with FDO if + callee is sufficiently hot. Helps propagation of context into + hot functions. + Owner: meheff + Status: not yet upstream + +gcc/ipa-inline.c + Fixed fprintf format argument mismatch caused by bad merge. + Owner: meheff + Status: Local patch. + +gcc/basic-block.h +gcc/cfghooks.c +gcc/cfglayout.c +gcc/common.opt +gcc/dwarf2out.c +gcc/final.c +gcc/gimple-pretty-print.c +gcc/print-rtl.c +gcc/rtl.h +gcc/toplev.c +gcc/tree-cfg.c +gcc/tree-pretty-print.c +gcc/tree.c +gcc/tree.h +gcc/doc/invoke.texi + Change discriminator tracking from per-basic-block to per-instruction. + Add -gstrict-dwarf and -gno-strict-dwarf options to control output + of discriminator information in line number tables when not generating + DWARF version 4. + Integrated CLs 36569 and 38251 from v13. + Owner: ccoutant + Status: To be submitted upstream. + +gcc/config/arm/arm.md +gcc/config/arm/constraints.md + Optimization for addition of register and constant. + Owner: carrot + status: This is upstream (4.5) mainline change 148452. + +gcc/tree-sample-profile.c +gcc/tree-sample-profile.h +gcc/params.def +gcc/doc/invoke.texi + Add support for using discriminator information when doing SampleFDO + attribution. + Owner: nvachhar + Status: Not yet upstream + +gcc/config/arm/arm.c + Optimization for push/pop lr by computing the maximum possible function + size and remove the too conservative assumption that every jump may be + far jump. + Owner: carrot + Status: Not yet upstream. + +gcc/cfgcleanup.c +gcc/cfglayout.c +gcc/cfgrtl.c +gcc/combine-stack-adj.c +gcc/combine.c +gcc/config/arm/arm.c +gcc/config/bfin/bfin.md +gcc/config/i386/i386.c +gcc/config/i386/i386.h +gcc/config/i386/i386.md +gcc/config/vax/vax.c +gcc/dwarf2out.c +gcc/dwarf2out.h +gcc/emit-rtl.c +gcc/final.c +gcc/function.c +gcc/haifa-sched.c +gcc/insn-notes.def +gcc/jump.c +gcc/recog.c +gcc/reg-notes.def +gcc/reload1.c +gcc/rtl.def +gcc/rtl.h +gcc/rtlanal.c +gcc/tree.h + Fixes for unwind info in function epilogues. + Owner: ppluzhnikov + Status: This is combination of (4.5) mainline changes 146201, 147995, + 148011, 148055, 148066 and 148067. + +gcc/cgraph.c +gcc/cgraph.h +gcc/params.def +gcc/passes.c +gcc/tree-dump.c +gcc/tree-pass.h + Add dump file option 'cgraph' which dumps the call graph to a separate dump + file in VCG format with a '.cgraph.vcg' extension. Example usage: + -fdump-ipa-inline-cgraph. + Owner: meheff + Status: not yet upstream + +gcc/tree-ssa-reassoc.c + Integrate CL 39465-p2 to stabilize qsort. + Owner: dougkwan + Status: In mainline 4.6 revision 158449. + +gcc/ifcvt.c +gcc/optabs.c +gcc/optabs.h +gcc/testsuite/gcc.c-torture/execute/ifcvt-onecmpl-abs-1.c +gcc/testsuite/gcc.target/i386/ifcvt-onecmpl-abs-1.c + If-convert statements of the form 'if (val <0) valnot = ~val;' + Owner: eraman + Status: In GCC mainline 4.5 at 152253. + +gcc/tree-ssa-sccvn.c + Integrate CL 29019 to stabilize qsort. + Owner: dougkwan + status: In upstream 4.5 147508. + +gcc/gcc.c + Pass --save-temps option to as to allow as to be replaced by a wrapper + that needs to know whether -save-temps was passed to gcc. + Owner: eraman + Status: local + +gcc/config/arm/arm.md +gcc/testsuite/gcc.c-torture/20090721-1.c + Integrate CL 32054-p2 to fix a test. + The first part of CL 32054-p2 is already in gcc-4.4.3. This CL integrates + mainline gcc patch http://gcc.gnu.org/ml/gcc-patches/2009-07/msg01175.html + only. + Owner dougkwan + Status: In mainline 4.5 revision 149951. + +gcc/config/arm/arm.c +gcc/config/arm/arm.md +gcc/testsuite/gcc.target/arm/pr40482.c + Fix for failing to shift a small constant to get a larger one. + Owner: carrot + status: This is upstream (4.5) mainline change 148728. + +gcc/ifcvt.c + Optimization for conditional expression. + Owner: carrot + Status: This is upstream (4.5) mainline change 148961. + +gcc/cgraph.c + Fixed several build warnings in cgraph.c. No functional change. + Owner: meheff + Status: Local patch. + +gcc/tree-ssa-sink.c +gcc/testsuite/gcc.dg/tree-ssa/ssa-sink-5.c + Stop sinking expression if the target bb post dominates from bb. + Owner: carrot + Status: This is upstream (4.5) mainline change 149082. + +gcc/tree-ssa-pre.c +gcc/tree-ssa-sccvn.c +gcc/testsuite/g++.dg/warn/Warray-bounds.C +gcc/testsuite/gcc.dg/Warray-bounds.c +gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-11.c +gcc/testsuite/gcc.dg/tree-ssa/ssa-fre-21.c +gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-26.c +gcc/testsuite/gcc.dg/vect/slp-widen-mult-s16.c +gcc/testsuite/gcc.dg/vect/slp-widen-mult-u8.c +gcc/testsuite/gcc.dg/vect/vect-35.c +gcc/testsuite/gcc.dg/vect/vect-multitypes-16.c +gcc/testsuite/gcc.dg/vect/vect-multitypes-17.c +gcc/testsuite/gcc.dg/vect/vect-reduc-dot-u8a.c +gcc/testsuite/gcc.dg/vect/vect-reduc-dot-u8b.c +gcc/testsuite/gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c + Remove redundant store and enable pre for -Os when it won't hurt size. + Also add several missing cases in tree-ssa-sccvn.c. + Owner: carrot + Status: Backported from upstream changes 145172, 145189 and 153491. + +gcc/target.h +gcc/target-def.h +gcc/targhooks.h +gcc/targhooks.c +gcc/doc/tm.texi +gcc/config/arm/arm.c +gcc/ifcvt.c +gcc/recog.c +gcc/sched-rgn.c +gcc/final.c +gcc/bb-reorder.c + Change the usage of macro HAVE_conditional_execution to new target hook + have_conditional_execution. And add an arm specific implementation of the + hook. This can enable more if conversion optimization opportunities. + Owner: carrot + Status: Backported from upstream change 153584. + +gcc/c-format.c +gcc/testsuite/gcc.dg/format/gcc_diag-1.c + Merge %E warning fix. Revision 146638. + Owner: espindola + Status: In GCC mainline. + +gcc/cfgexpand.c +gcc/gimple-pretty-print.c +gcc/graphite.c +gcc/ipa-struct-reorg.c +gcc/lambda-code.c +gcc/omp-low.c +gcc/tree-cfg.c +gcc/tree-cfgcleanup.c +gcc/tree-flow-inline.h +gcc/tree-flow.h +gcc/tree-inline.c +gcc/tree-into-ssa.c +gcc/tree-loop-distribution.c +gcc/tree-outof-ssa.c +gcc/tree-parloops.c +gcc/tree-phinodes.c +gcc/tree-predcom.c +gcc/tree-ssa-loop-manip.c +gcc/tree-ssa-loop-ivopts.c +gcc/tree-ssa-phiopt.c +gcc/tree-ssa-phiprop.c +gcc/tree-ssa-pre.c +gcc/tree-ssa-threadupdate.c +gcc/tree-ssa.c +gcc/tree-switch-conversion.c +gcc/tree-tailcall.c +gcc/tree-vect-transform.c +gcc/tree-vectorizer.c +gcc/tree.h + Backport of upstream patch to track debug locus information in PHI + node arguments. + Owner: ccoutant + Status: Backport from upstream at 150267. + +gcc/config/arm/arm.md +gcc/testsuite/gcc.target/arm/pr40835.c + Add peephole2 patterns to remove compare after move instructions. + Owner: carrot + Status: Backported from upstream change 153895. + +gcc/gcc.c + Fix 2031001. + Don't search /usr/libexec/gcc and /usr/lib/gcc. + Owner: espindola + Status: In gcc 4.5 at revision 151054. + +gcc/Makefile.in +gcc/common.opt +gcc/doc/invoke.texi +gcc/passes.c +gcc/rtl-factoring.c +gcc/testsuite/gcc.c-torture/compile/pr11832.c +gcc/testsuite/gcc/c-torture/compile/pr33009.c + Integrate CL 32048-p2. Eliminate abstract RTL sequences related + code and test cases. + Owner: dougkwan + Status: In gcc 4.5 at revision 145374. + +gcc/testsuite/gcc.target/arm/neon/polytypes.c + Integrate CL 32570-p2 to fix broken test. + Owner: dougkwan + Status: In GCC 4.5 at revision 150287. + +gcc/configure +gcc/configure.ac + Integrate CL 38924-p2 to fix a problem where the gcc configure script checks + for particular versions of ld for certain features when building with gold + as the linker. + Owner: dougkwan + Status: In GCC 4.6 at revsion 158106. + +gcc/testsuite/gcc.target/arm/pr40835.c + Restrict the test for thumb1 target to avoid spurious fails when testing + thumb2 target. + Owner: carrot + Status: Backported from upstream change 154644. + +gcc/config/arm/thumb2.md + Add split to thumb2_extendsidi2 so more optimization could be done with it. + Owner: carrot + Status: Backport from upstream patch 148014. + +gcc/final.c + Avoid garbage collecting the memory used by -fdebug-prefix-map. + Owner: espindola + Status: Backported from upstream revision 150759. + +gcc/ChangeLog.lock-annotations +gcc/Makefile.in +gcc/attribs.c +gcc/c-common.c +gcc/c-cppbuiltin.c +gcc/c-decl.c +gcc/c-parser.c +gcc/common.opt +gcc/cp/ChangeLog.lock-annotations +gcc/cp/call.c +gcc/cp/decl2.c +gcc/cp/lex.c +gcc/cp/parser.c +gcc/cp/pt.c +gcc/cp/semantics.c +gcc/gimplify.c +gcc/passes.c +gcc/pointer-set.c +gcc/pointer-set.h +gcc/toplev.c +gcc/tree-threadsafe-analyze.h +gcc/tree.h +gcc/testsuite/ChangeLog.lock-annotations +gcc/testsuite/g++.dg/README +gcc/testsuite/g++.dg/thread-ann/thread_annot_common.h +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-1.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-10.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-11.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-12.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-13.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-14.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-15.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-16.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-17.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-18.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-19.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-2.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-20.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-21.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-22.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-23.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-24.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-25.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-26.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-27.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-28.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-29.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-3.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-30.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-31.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-32.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-33.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-34.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-35.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-36.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-37.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-38.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-39.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-4.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-40.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-41.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-42.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-5.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-6.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-7.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-8.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-9.C +gcc/testsuite/gcc.dg/thread_annot_common_c.h +gcc/testsuite/gcc.dg/thread_annot_lock-23.c +gcc/testsuite/gcc.dg/thread_annot_lock-24.c +gcc/testsuite/gcc.dg/thread_annot_lock-25.c +gcc/testsuite/gcc.dg/thread_annot_lock-26.c +gcc/testsuite/gcc.dg/thread_annot_lock-27.c +gcc/testsuite/gcc.dg/thread_annot_lock-42.c + Port the lock annotation/analysis support from the external GCC + thread-annotations branch (up to revision 144735). + Owner: lcwu + Status: in the GCC thread-annotations branch. + +gcc/tree-threadsafe-analyze.c +gcc/testsuite/g++.dg/thread-ann/thread_annot_common.h +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-43.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-44.C + Add support for releasable scoped lock (e.g. ReleasableMutexLock or + std::unique_lock). Also fix an issue when populating the intial lock sets. + We need to canonicalize the locks before adding them to the set. + Owner: lcwu + Status: not yet upstream + +gcc/ipa-inline.c +gcc/opts.c + Disable thread-safety analysis when ipa early inlining is enabled + (possibly by FDO or coverage options). + Owner: lcwu + Status: Not yet upstream + +gcc/tree-threadsafe-analyze.c +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-45.C + When forming the canonical expression for a lock, skip the compiler-generated + base object field(s). + Owner: lcwu + Status: Not yet upstream + +gcc/tree-threadsafe-analyze. +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-46.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-47.C + Fix an issue in annotalysis where annotations on virtual functions are + silently ignored. When analyzing a gimple call statement, if a callee + doesn't have a functino decl, we now also check whether it is an + OBJ_TYPE_REF, and if so, try to get the corresponding function decl + from the object. + Owner: lcwu + Status: Not yet upstream + +gcc/cp/class.c +gcc/cp/cp-lang.c +gcc/cp/cp-tree.h +gcc/langhooks-def.h +gcc/langhooks.c +gcc/langhooks.h +gcc/tree-threadsafe-analyze.c + Make function get_virtual_function_decl a langhook. This fixes a link + issue when building the fortran compiler. + Owner: lcwu + Status: Not yet upstream + +gcc/cp/error.c +gcc/c-pretty-print.c + Enhance GCC pretty-print/error-reporting mechanism to allow '%E' format + modifier to work with SSA names. + Owner: lcwu + Status: not yet upstream + +gcc/config/arm/arm.md +gcc/testsuite/gcc.target/arm/pr40670.c + Backport upstream patch 155427. Pass floating point constant moves to + integer registers as mov immediates for thumb1. + Owner: carrot + Status: In GCC 4.5 at revision 155427. + +gcc/config/arm/arm.c + Add a new function thumb1_size_rtx_costs to model the code size for + thumb1 instructions. + Owner: carrot + Status: In GCC 4.6 at revision 158110. + +gcc/config/arm/arm.c +gcc/config/arm/lib1funcs.asm +gcc/config/arm/t-arm-elf +gcc/config/arm/t-linux +gcc/config/arm/t-pe +gcc/config/arm/t-strongarm-elf +gcc/config/arm/t-symbian +gcc/config/arm/t-vxworks +gcc/config/arm/t-wince-pe + Integrate CL 28544-p2 to implement 64-bit multiplication run-time function + __aeabi_lmul in hand optimized ARM code. + Owner: dougkwan + Status: submitted to upstream but not yet approved. + +gcc/config/arm/arm.c +gcc/config/arm/arm.md +gcc/config/arm/thumb2.md + Simplify the code sequence to load GOT address for thumb2. + Owner: carrot + Status: In GCC 4.5 at revision 156428. + +gcc/cp/decl.c +gcc/cp/decl2.c +gcc/dbxout.c +gcc/debug.c +gcc/debug.h +gcc/dwarf2out.c +gcc/sdbout.c +gcc/vmsdbgout.c +gcc/testsuite/gcc.dg/debug/dwarf2/aranges-fnsec-1.c + Integrate CLs 33560, 34401, 37005, 38625. + Backport upstream patch to fix invalid use of DW_OP_regx in DWARF info + (b/1560232). + Apply upstream change to fix b/1279996 (missing debug info for typedef + of anonymous struct). + http://gcc.gnu.org/ml/gcc-patches/2009-02/msg00749.html + http://gcc.gnu.org/ml/gcc-patches/2009-04/msg01386.html + Backport fix for corrupted rangelist (b/2304062). + http://gcc.gnu.org/ml/gcc-patches/2009-12/msg00994.html + http://gcc.gnu.org/ml/gcc-patches/2009-12/msg01055.html + Fix problem (b/2124157) where an implicit destructor has incorrect + source position information. + Based on a series of three commits upstream at r151061-151063, + only the first of which was posted: + http://gcc.gnu.org/ml/gcc-patches/2009-08/msg01315.html + Owner: ccoutant + Status: In GCC 4.5. + +gcc/dwarf2out.c +gcc/testsuite/g++.dg/debug/dwarf2/dwarf4-typedef.C + Integrate CLs 39124, 39152. + Add check to prevent moving locally-scoped types into type units. + (b/2482645) + Fix problem in gcc where a local typedef in a member function could produce + an ICE in output_die. (b/2479745) + Owner: ccoutant + Status: Not yet upstream + +gcc/cp/cp-lang.c +gcc/gimple.c +gcc/langhooks-def.h +gcc/langhooks.h +gcc/langhooks.c +gcc/tree-flow.h +gcc/tree-ssa-dce.c +gcc/testsuite/g++.dg/tree-ssa/vptr_init_dse.C +gcc/testsuite/g++.dg/tree-ssa/vptr_init_dse2.C + Enhancing dead code elimination to eliminate + useless vptr field initialization. + Owner: davidxl + Status: not submitted + +gcc/cp/class.c +gcc/cp/cp-lang.c +gcc/cp/cp-tree.h +gcc/langhooks-def.h +gcc/langhooks.h +gcc/tree-threadsafe-analyze.c + Change to use language hooks for C++ frontend specific code to solve + a crosstool build problem triggered with -fkeep-inline-functions flag. + Owner: lcwu + Status: Not yet upstream + +gcc/c-common.c +gcc/c-common.h +gcc/c-parser.c +gcc/common.opt +gcc/cp/init.c +gcc/cp/parser.c +gcc/fold-const.c +gcc/testsuite/g++.dg/plugin/selfassign.c +gcc/testsuite/g++.dg/warn/Wself-assign-1.C +gcc/testsuite/g++.dg/warn/Wself-assign-2.C +gcc/testsuite/gcc.dg/plugin/selfassign.c +gcc/testsuite/gcc.dg/wself-assign-1.c + Implement the self-assignment detection in the front-end and add a + new flag -Wself-assign to control the warning. + Owner: lcwu + Status: Not yet upstream + +gcc/fold-const.c +gcc/testsuite/g++.dg/warn/Wself-assign-3.C + Fix operand_equal_p to handle CAST_EXPR and the case where either (or both) + of the operands is NULL. The problem was triggered by enabling -Wself-assign. + Owner: lcwu + Status: Not yet upstream + +gcc/c-common.c +gcc/fold-const.c +gcc/tree.h + A follow-up patch to CL 39437-p2. Add a new flag (enum member) to control + whether operand_equal_p should allow and handle NULL operands. Use this flag + when calling operand_equal_p during self-assign detection. Also remove the + code that handles CAST_EXPR to preserve the original semantics of + operand_equal_p. + Owner: lcwu + Status: Not yet upstream + +gcc/cgraph.h + Add prototype for cgraph_gate_ipa_early_inlining(). Earlier it was static. + Owner: singhai + Status: local + +gcc/cp/optimize.c + Rewrites the body of deleting destructor by calling complete destructor + and delete function. + Owner: carrot + Status: This is upstream (4.5) mainline change 151673. + +gcc/config/arm/arm.c +gcc/config/arm/arm.md + Simplify the static variable's address calculation when -fpic is specified. + Owner: carrot + Status: In GCC 4.6 at revision 158189. + +gcc/optabs.c +gcc/config/arm/arm.c +gcc/testsuite/gcc.target/arm/thumb-andsi.c + Fine tuning the constant code size cost so compiler can choose better + instructions for AND operation. + Owner: carrot + Status: Backport from GCC 4.5 patch 157582. + +gcc/doc/invoke.texi +gcc/loop-unroll.c +gcc/params.def +gcc/tree-ssa-loop-ivcanon.c +gcc/testsuite/gcc.dg/vect/vect.exp +gcc/testsuite/gcc.dg/vect/O3-vect-pr34223.c + Integrate CLs 30929-p2 and 31066-p2 from v13. + Add parameter to control loop peeling/unrolling when profile feedback information is + available. Fix a test failure due to peeling parameter change. + Owner: singhai + Status: local + +Makefile.def +Makefile.in +Makefile.tpl +config/bootstrap-O1.mk +config/bootstrap-O3.mk +config/bootstrap-debug.mk +config/mt-gnu +config/multi.m4 +gcc/Makefile.in +gcc/doc/install.texi +gcc/java/Make-lang.in +libjava/configure +libjava/configure.ac + Port revion 147415. This passes -fdebug-prefix-map to stages + 2 and 3. Fixes bug 2045437. + Owner: espindola + Status: Backported from upstream revision 147415. + +gcc/predict.c + Integrate patch 38477-p2. + When -ffunction-sections is used with -freorder-functions, the functions are + not placed in a unique section. This patch fixes this bug. + Please refer to bug : http://b/2095706. + Owner: tmsriram + Status: Not yet upstream. + +gcc/c-opts.c +gcc/c.opt +gcc/cp/call.c +gcc/cp/cp-tree.h +gcc/doc/invoke.texi +gcc/testsuite/g++.dg/warn/Wnull-conversion-1.C +gcc/testsuite/g++.dg/warn/Wnull-conversion-2.C + Implement a new warning flag '-Wnull-conversion' that warns about peculiar, + but valid, conversions from/to NULL. + Owner: lcwu + Status: Not yet upstream + +gcc/testsuite/g++.old-deja/g++.other/null1.C + Modified this old test case as we now don't warn about converting a NULL + pointer to an unsigned long if the NULL value is used to implicitly + instantiate a template. This file was left out of CL-39123 accidentally. + Owner: lcwu + Status: Not yet upstream + +gcc/c-decl.c +gcc/common.opt +gcc/cp/name-lookup.c +gcc/doc/invoke.texi +gcc/opts.c +gcc/testsuite/g++.dg/warn/Wshadow-compatible-local-1.C +gcc/testsuite/g++.dg/warn/Wshadow-local-1.C +gcc/testsuite/g++.dg/warn/Wshadow-local-2.C +gcc/testsuite/gcc.dg/Wshadow-compatible-local-1.c +gcc/testsuite/gcc.dg/Wshadow-local-1.c +gcc/testsuite/gcc.dg/Wshadow-local-2.c + Add two new shadow warning flags: "-Wshadow-local" which warns if + a local variable shadows another local variable or parameter, and + "-Wshadow-compatible-local" which warns if a local variable shadows + another local variable or parameter whose type is compatible with that + of the shadowing variable. + Owner: lcwu + Status: Not yet upstream + +gcc/common.opt +gcc/doc/invoke.texi +gcc/dwarf2out.c +gcc/flags.h +gcc/opts.c +gcc/tree-ssa-live.c +gcc/testsuite/gcc.dg/debug/dwarf2/mlt1.c +gcc/testsuite/gcc.dg/debug/dwarf2/mlt2.c + Integrate CLs 37104, 40427. + Add -gmlt option to produce debug info with minimal line tables. + Change -gmlt option processing so -g overrides and sets level 2 (b/2596501). + Owner: ccoutant + Status: not yet upstream + +gcc/c-common.c +gcc/c-opts.c +gcc/c.opt +gcc/doc/invoke.texi +gcc/testsuite/g++.dg/warn/Wreal-conversion-1.C +gcc/testsuite/gcc.dg/Wreal-conversion-1.c + Implement a new warning flag '-Wreal-conversion' that warns about implicit + type conversions from real (double or float) to integral values. + Owner: lcwu + Status: Not yet upstream + +gcc/cp/call.c +gcc/cp/cvt.c +gcc/cp/init.c +gcc/testsuite/g++.dg/warn/Wunused-13.C +gcc/testsuite/g++.dg/warn/Wunused-14.C +gcc/testsuite/g++.dg/warn/Wunused-15.C + Fix an inconsistent behavior issue between C and C++ frontends with + '-Wunused-value' option. C++ frontend didn't warn on "effect-less" + indirect reference operations ('*'). (See http://b/issue?id=1725646) + This CL also contains the fix for http://b/issue?id=1795805 and fix + for PR c++/39875. + Owner: lcwu + Status: in 4.5 mainline at r146132, r146454, and r146825. + +gcc/calls.c +gcc/common.opt +gcc/dbxout.c +gcc/debug.c +gcc/debug.h +gcc/dwarf2out.c +gcc/emit-rtl.c +gcc/final.c +gcc/sdbout.c +gcc/vmsdbgout.c +gcc/testsuite/g++.dg/debug/dwarf2/icf.C + Integrate CL 33377 and backport fix for PR debug/41700. + Add support for debugging with identical code folding (ICF). + Backport of upstream patches at 152577 and 153719. + Owner: ccoutant + Status: In gcc 4.5 + +gcc/Makefile.in +gcc/common.opt +gcc/tree-pass.h +gcc/passes.c +gcc/timevar.def +gcc/config/i386/i386.c +gcc/implicit-zee.c + Integrate 30304-p2. + New optimization pass to eliminate redundant zero extenstion + eliminations in x86_64. Triggered by using -O2 in x86_64. + Owner: tmsriram + Status: Not yet upstream. + +gcc/opts.c +gcc/testsuite/gcc.dg/Wshadow-local-3.c + Fix a bug in the implementation of -Wshadow-local and + -Wshadow-compatible-local warnings both of which would be enabled + if -Wno-shadow is used. + Owner: lcwu + Status: not yet upstream + +gcc/c-common.c +gcc/doc/invoke.texi +gcc/fold-const.c +gcc/testsuite/g++.dg/warn/Wself-assign-4.C +gcc/testsuite/gcc.dg/wself-assign-2.c +gcc/tree.h + Fix an issue in the self-assign warning so that we don't emit warnings on + the statements that are not syntactically but semantically self-assignment + after constant-folding, e.g. x = x + 0. Also add documentaion for + -Wself-assign flag. + Owner: lcwu + Status: not yet upstream + +gcc/tree-ssa-reassoc.c +gcc/testsuite/gcc.dg/tree-ssa/reassoc-19.c + Handle pointer minus in the tree re-association pass so we can avoid + hoisting (-b) from a + (-b) out of a loop. + Owner: carrot + Status: In GCC 4.6 at revision 158105. + +gcc/config/arm/eabi.h + Add GNU-stack annotation to all Android code to fix a potential serious + security problem. http://b/issue?id=2623907. + Owner: jingyu + Status: google local + +gcc/ipa-inline.c +gcc/tree-sample-profile.c +gcc/tree-sample-profile.h +gcc/predict.c + Fix the way ipa-inline decides for callsites that's been inlined in the + profile run. Basically, we not only need to read the inline stack of the + stmt, but also the previous inline decision by traversing the the inlined_to + field of the call edge. + Owner: dehao + Status: not yet upstream + +gcc/tree-sample-profile.c + Fix the warning produced by the previous check-in + Owner: dehao + Status: not yet upstream + +gcc/fold-const.c +gcc/testsuite/gcc.target/i386/pr41442.c + Simplify boolean expressions of the form "(A && B) || ~B" and + "(A || B) && ~B". + Owner: carrot + Status: In GCC 4.6 at revision 158689. + +gcc/config/arm/predicates.md +gcc/config/arm/arm.md +gcc/testsuite/gcc.target/arm/thumb-cbranchqi.c + Convert the sequence of load a signed byte and compare with 0 to load an + unsigned byte and compare with 127, because the addressing mode of + unsigned byte load is more flexible than signed byte load. + Owner: carrot + Status: In GCC 4.6 at revision 158407. + +gcc/mcf.c + Fix the bug in MCF so that: + 1. forward edge and back edge will have separate costs. + 2. negative cycle can be found across the entry BB and the exit BB. + 3. modify the way we manipulate CAP_INFINITY. CAP_INFINITY + any_number should + still be CAP_INFINITY + Owner: Dehao + Status: not yet upstream + +gcc/tree-sample-profile.c + Fix the bug when the caller function don't have profile, the compiler will use + the static profile to guess the profile. However, during inlining, we might + find the profile there. At this point, we want to mark the profile status as + PROFILE_READ. + Owner: Dehao + Status: not yet upstream + +gcc/tree-sample-profile.c +gcc/tree-sample-profile.h + Use the entry count in the profile to annotate the entry block of the CFG. + Owner: Dehao + Status: not yet upstream + +gcc/Makefile.in + Rename FLAGS_FOR_TARGET to COMMON_FLAGS_FOR_TARGET to prevent the following + prior change: + - Create GXX_FOR_TARGET and GFORTRAN_FOR_TARGET make variables and pass these + - to tests. This fixes g++ and gfortran tests when --with-build-sysroot is + - passed to configure. + - Owner: aaw + - Status: not yet upstream + from conflicting with this prior change: + - Port revion 147415. This passes -fdebug-prefix-map to stages + - 2 and 3. Fixes bug 2045437. + - Owner: espindola + - Status: Backported from upstream revision 147415. + Conflict shows up as exec fail with cc1plus when running g++ unit tests + from the top-level gcc-4.4.3 directory with 'make check-gcc-c++': + Owner: simonb + Status: not yet upstream + +gcc/basic-block.h +gcc/cfgcleanup.c +gcc/ifcvt.c +gcc/rtl.def +gcc/rtl.h +gcc/testsuite/gcc.target/arm/pr42496.c + Avoid if-converting two basic blocks if they are same. Instead merge them. + Owner: carrot + Status: In GCC 4.6 at revision 158357. + +gcc/config/arm/thumb2.md +gcc/testsuite/gcc.target/arm/pr42879.c + Replace "tst r3, 1" with "lsls r3, r3, 31" in thumb2, since tst instruction + is 32 bit and lsls is 16 bit. + Owner: carrot + Status: In GCC 4.6 at revision 159212. + +gcc/tree-ssa-lrs.c + Integrate CL 40942: fix a bug in tree operand negating. + Owner: davidxl + Status: not in upstream + +gcc/doc/invoke.texi +gcc/tree-sample-profile.c +gcc/common.opt + Add flag for using entry count to annotate entry block. + Owner: dehao + Status: not yet upstream + +gcc/common.opt + Add the missing common.opt file in the last checkin. + Owner: dehao + Status: not yet upstream + +gcc/config/arm/arm.h +gcc/config/avr/avr.h +gcc/config/i386/i386.h +gcc/config/mips/mips.h +gcc/config/picochip/picochip.h +gcc/config/sparc/sparc.h +gcc/config/xtensa/xtensa.h +gcc/doc/tm.texi +gcc/ira-color.c +gcc/ira.c +gcc/system.h + Adjust register allocation order according to target's requirement. Avoid + accumulating the save/restore cost for callee saved registers if there is + no more cost, such as code size for thumb instructions. + Owner: carrot + Status: In GCC 4.6 at revision 158911. + +gcc/tree-sample-profile.h +gcc/tree-sample-profile.c +gcc/value-prof.c + Add sample based value profile optimizations to GCC. + Owner: dehao + Status: not yet upstream + +gcc/config/arm/arm.h +gcc/config/arm/constraints.md +gcc/config/arm/thumb2.md +gcc/config/arm/vfp.md + Allow using high registers when optimising for size for thumb2. Also split + high/low registers usage in load/store instructions. + Owner: carrot + Status: In GCC 4.6 at revision 158378 and 148788. + +gcc/c-common.c +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-48.C +gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-49.C +gcc/tree-threadsafe-analyze.c +gcc/tree-threadsafe-analyze.h + Fix a false negative bug (b/2698785) which was caused by not canonicalizing + lock expressions used in annotations. + Owner: lcwu + Status: not yet upstream + +gcc/Makefile.in +gcc/common.opt +gcc/coverage.c +gcc/doc/invoke.texi +gcc/opts.c +gcc/testsuite/gcc.dg/tree-prof/wcoverage-mismatch.c + Make -Wcoverage-mismatch consistent in behavior with other -W options. + Owner: nvachhar + Status: In GCC 4.6 at r159050. + +gcc/cgraph.h +gcc/cgraphunit.c +gcc/l-ipo.c +gcc/varpool.c + Fix a lipo bug exposed by Dehao's lipo patch: A weak decl was being + multiply emitted, and this caused the assembler to bork. The fix is to go + thru the varpool-queue before emitting variables, and remove duplicates + of weak variables. + Owner: raksit + Status: not yet upstream + +gcc/coverage.c +gcc/dyn-ipa.c +gcc/gcov-io.h + Bug identified and fixed by Dehao: LIPO's direct call instrumentation + had a bug which could cause function-id mismatches, resulting in + incorrect module grouping decisions. + Owner: raksit + Status: not yet upstream + +gcc/config/i386/i386.c +gcc/params.def +gcc/params.h +gcc/tree-ssa-loop-prefetch.c +gcc/testsuite/gcc.dg/tree-ssa/loop-28.c +gcc/testsuite/gcc.dg/tree-ssa/prefetch-3.c +gcc/testsuite/gcc.dg/tree-ssa/prefetch-5.c +gcc/testsuite/gcc.dg/tree-ssa/prefetch-6.c +gcc/testsuite/gcc.dg/tree-ssa/prefetch-7.c +gcc/testsuite/gcc.dg/tree-ssa/prefetch-8.c +gcc/testsuite/gcc.dg/tree-ssa/update-unroll-1.c +gcc/testsuite/gcc.target/i386/opt-1.c +gcc/testsuite/gcc.target/i386/opt-2.c + Integrate CLs 41076 and 41115. + Tune prefetch heuristics and fix regressions in prefetch loop array + pass. Backport patch from gcc 4.5 revision 150726. + Fix several broken tests due to prefetch heuristic changes in + cl/41076-p2. + Owner: singhai + Status: google local + * gcc.dg/tree-ssa/prefetch-8.c: New test. + +gcc/tree-ssa-dce.c + Enhance vptr init DSE to allow delete call to be in different + (postdom) bb of init stmt's bb. + Owner: davidxl + Status: not yet upstream + +gcc/Makefile.in +gcc/config/arm/arm.c +gcc/config/arm/arm.md +gcc/doc/tm.texi +gcc/hooks.c +gcc/hooks.h +gcc/passes.c +gcc/simplify-got.c +gcc/target-def.h +gcc/target.h +gcc/tree-pass.h +gcc/timevar.def +gcc/testsuite/gcc.target/arm/got1.c +gcc/testsuite/gcc.target/arm/got2.c + Use relocation R_ARM_GOT_PREL to simplify global address loading if -fpic + is specified. + Owner: carrot + Status: not yet upstream. + +gcc/collect2.c +gcc/common.opt +gcc/configure.ac +gcc/configure +gcc/doc/invoke.texi +gcc/exec-tool.in +gcc/gcc.c +gcc/opts.c + integrate CL 41399. + Add -fuse-ld= option to select linker. This CL merges the gcc part of + this up-stream patch. + http://gcc.gnu.org/ml/gcc-patches/2010-04/msg00402.html + Owner: dougkwan + Status: binutils part in upstream, gcc part pending approval. + +gcc/simplify-got.c + Temporarily disable R_ARM_GOT_PREL optimization for thumb2, + since two benchmarks have runtime errors (http://b/issue?id=2749619). + Will enable the optimization pass once the bug is fixed. + Owner: jingyu + Status: google local + +gcc/config/arm/arm.c +gcc/config/arm/thumb2.md + Fix a problematic pattern which crashes Android browser and camera. + Owner: jingyu + Status: Back port upstream patch r157942 |