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Diffstat (limited to 'gcc-4.4.0/README.google')
| -rw-r--r-- | gcc-4.4.0/README.google | 1345 |
1 files changed, 1345 insertions, 0 deletions
diff --git a/gcc-4.4.0/README.google b/gcc-4.4.0/README.google new file mode 100644 index 000000000..c723dd51f --- /dev/null +++ b/gcc-4.4.0/README.google @@ -0,0 +1,1345 @@ +Patches applied to gcc-4.4.0: + +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 (whether it's been checked in upstream, + or is a local patch), + * 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 + +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. + From Michael Chastain <mec@google.com> + Owner: iant + Status: upstream + +libstdc++-v3/include/backward/hash_map +libstdc++-v3/include/backward/hash_set + Do not warn that these header files are deprecated. + Owner: iant + Status: local + +libstdc++-v3/include/backward/hashtable.h + http://b/629994 + Do not iterate over buckets if hashtable is empty. + Michael Chastain <mec@google.com> + Owner: iant + Status: upstream + +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 + +libstdc++-v3/include/backward/hashtable.h + Don't compare against deleted element when erasing from a hash + table. + Owner: iant + Status: upstream + +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 + +libstdc++-v3/acinclude.m4 +libstdc++-v3/libsupc++/Makefile.am +libstdc++-v3/src/Makefile.am +libstdc++-v3/Makefile.in +libstdc++-v3/configure +libstdc++-v3/doc/Makefile.in +libstdc++-v3/include/Makefile.in +libstdc++-v3/libsupc++/Makefile.in +libstdc++-v3/po/Makefile.in +libstdc++-v3/src/Makefile.in +libstdc++-v3/testsuite/Makefile.in + In GLIBCXX_EXPORT_FLAGS (in acinclude.m4), substitute new variable + DETERMINISM_CXXFLAGS. This variable uses -frandom-seed= to give each + object file a unique (but consistent) random seed, to enable deterministic + rebuilds. Use this variable in src/Makefile.am and libsupc++/Makefile.am. + Regenerate the rest using autoconf and automake-1.9. + Owner: cgd + Status: not yet upstream + +gcc/doc/gcov.texi +gcc/gcov.c + Adding a new option -i/--intermediate-format to gcov. + Originally CL 885 (also 11121) by Julie Wu <jwu@google.com> + Owner: nvachhar + Status: not yet upstream + +gcc/gcov-io.c + http://b/1302008 + Do not open gcda/gcno files in write mode unnecessarily. + Owner: nvachhar + Status: not yet upstream + +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 (hopefully in + time for the next crosstools release). + Owner: raksit + Status: will not send upstream + +gcc/ifcvt.c + http://b/1301639 + http://b/1345662 + Blow away REG_EQUAL notes that become invalid after some instruction + movement transformations done by the if-conversion pass, while making + sure we don't try to remove REG_EQUAL notes from the same instruction + more than once. + Owner: raksit + 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. + Owner: ccoutant + Status: in dwarf-4 branch upstream + +gcc/gcov.c + Fix a compilation issue in the gcov patch that caused bootstrapping to fail + due to an implicit cast from 'void *' to 'char *'. + Owner: lcwu + Status: not yet upstream + +gcc/Makefile.in +gcc/basic-block.h +gcc/common.opt +gcc/ipa-inline.c +gcc/ira-int.h +gcc/mcf.c +gcc/modulo-sched.c +gcc/opts.c +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 4.3.1 + Owner: nvachhar + Status: not yet upstream + +gcc/dbgcnt.def +gcc/tree-ssa-ccp.c +http://b/1698503 +Add debug count support for CCP pass (needed for 1698503 and is +generally useful). +Owner: davidxl +Status: not yet upstream + +gcc/config/i386/i386.c +gcc/testsuite/gcc.dg/all_one_m128i.c +Better instruction materializing all 1' m128i constant +without using RO memory. +Owner: davidxl +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/params.def +gcc/builtins.c + Add a language-independent parameter "builtin-prefetch-override" to + disable the code expansion for __builtin_prefetch(). + Owner: nvachhar + Status: not yet upstream + +gcc/tree-ssa.c +gcc/dominance.c +gcc/ira-emit.c +gcc/ira-int.h +gcc/ira.c +gcc/basic-block.h +gcc/cfgrtl.c +gcc/common.opt +gcc/doc/invoke.texi +gcc/testsuite/g++.dg/tree-ssa/dom-invalid.C + Fixed mustang runtime problem with -fprofile-use + Owner: davidxl + Status: not yet upstream + +gcc/tree-ssa-copy.c +gcc/testsuite/g++.dg/tree-ssa/copyprop.C + Fixed compiler ICE with verify_ssa failure. + Owner: davidxl + Status: not yet upstream + +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/toplev.h +gcc/tree-pass.h +gcc/tree-pretty-print.c +gcc/tree-threadsafe-analyze.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. + +ChangeLog.plugins +Makefile.in +Makefile.tpl +configure +configure.ac +gcc/ChangeLog.plugins +gcc/Makefile.in +gcc/c-parser.c +gcc/common.opt +gcc/configure +gcc/configure.ac +gcc/cp/ChangeLog.plugins +gcc/cp/Make-lang.in +gcc/cp/decl.c +gcc/cp/parser.c +gcc/gcc-plugin.h +gcc/opts.c +gcc/passes.c +gcc/plugin.c +gcc/plugin.h +gcc/toplev.c +gcc/tree-pass.h + Port the plugin support from the external GCC 'plugins' branch to the + v13 tree. This CL contains GCC patch 144439 and 144758. + Owner: lcwu + Status: in the external GCC 'plugins' branch. + +gcc/configure.ac +gcc/gcc.c +gcc/configure +gcc/config.in + Add --enable-linker-build-id configure flag, so linker build-id could + be turned on for all links. + Owner: ppluzhnikov + Status: committed upstream on 2009-04-30 as commits 147029 and 147031. + +gcc/ipa-cp.c +gcc/profile.c + Tolerate insane profile data resulted from + multi-threaded programs. + Owner: davidxl + Status: not yet upstream + +gcc/value-prof.c + During indirect call promotion, filter out + obvious bad indirect call targets resulted + from race conditions during instrumented run. + Allowing such bad targets will lead to compiler + ICE. + + Owner: davidxl + Status: not yet upstream + +gcc/value-prof.c + Fix a bug in gimple_stringop_fixed_value where it assumed all + stringops have 3 arguments, even though bzero only has two. + Owner: nvachhar + Status: not yet upstream + +gcc/value-prof.c + Add TYPE_MODE check for icall target. + Owner: davidxl + Status: not yet upstream + +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. + +gcc/tree-sample-profile.c + Fix a printf format problem which causes the bootstrap compiler + build to fail. + Owner: nvachhar + Status: not yet upstream + +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/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 + 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/coverage.c + http://b/1312568 + Handle multiple globalization prefixes in a single string. + Owner: nvachhar + Status: not yet upstream + +gcc/ChangeLog.plugins +gcc/testsuite/ChangeLog.plugins +gcc/testsuite/g++.dg/README +gcc/testsuite/g++.dg/dg.exp +gcc/testsuite/g++.dg/plugin/dumb-plugin-test-1.C +gcc/testsuite/g++.dg/plugin/dumb_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/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/lib/plugin-support.exp +gcc/testsuite/lib/target-supports.exp + Enhance the dejagnu infrastructure to support testing of the plugin + mechanism. Also add a couple of new plugin testcases. + Owner: lcwu + Status: in the external plugins branch (patch 145075 and 145458). + +Makefile.tpl +configure +configure.ac +gcc/Makefile.in +gcc/c-decl.c +gcc/c-parser.c +gcc/common.opt +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/invoke.texi +gcc/doc/plugins.texi +gcc/gcc-plugin.h +gcc/gcc.c +gcc/opts.c +gcc/plugin-version.c +gcc/plugin.c +gcc/plugin.h +gcc/testsuite/g++.dg/plugin/dumb_plugin.c +gcc/testsuite/g++.dg/plugin/plugin.exp +gcc/testsuite/g++.dg/plugin/selfassign.c +gcc/testsuite/gcc.dg/plugin/plugin.exp +gcc/testsuite/gcc.dg/plugin/selfassign.c +gcc/testsuite/lib/plugin-support.exp +gcc/timevar.def +gcc/toplev.c + Merge all plugin patches from GCC mainline. This includes SVN + revisions 146274, 146195, 146187, 146183, 146078 and 146059. + Owner: dnovillo + Status: In GCC mainline. + +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/testsuite/g++.dg/init/copy7.C + Merge fix for a broken test. Revision 146744. + Owner: dougkwan + Status: In GCC mainline. + +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/Makefile.in +gcc/configure +gcc/configure.ac +gcc/gcc-plugin.h +gcc/plugin.c + Owner: espindola + Status: In GCC mainline. + Change from using plugin-version.o to plugin-version.h. Revision 146962. + +doc/invoke.texi +gcc/opts.c + Backport 147249. Change location of debugging dumps to the output file + directory. + Owner: meheff + Status: In GCC mainline. + +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 + Implement 64-bit multiplication run-time function __aeabi_lmul in + hand optimized ARM code. + Owner: dougkwan + Status: Submitted 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/testsuite/lib/plugin-support.exp +gcc/testsuite/gcc.dg/plugin/selfassign.c +gcc/testsuite/g++.dg/plugin/selfassign.c + Use the host compiler instead of the target compiler to build plugins in + the testsuite. (Ported from mainline patches r147197 and r147208.) + Also fix selfassign plugin to use the new version check header and API. + Owner: lcwu + Status: In 4.5 mainline. + +gcc/Makefile.in +gcc/config.gcc + Install gcc headers. + Owner: espindola + Status: In GCC mainline at 147130, 147180.patch and 147244 + +gcc/tree-ssa-loop-niter.c + Enhancement to iv bounds evaluation. + Owner: davidxl + Status: not in mainline yet. + +gcc/tree-ssa-sccvn.c + Stabilize qsort in scc_sort. + Owner: dougkwan + Status: In GCC mainline at 147508. + +gcc/config/arm/arm.md + Fix bug in thumb unsigned less comparison. + Owner: dougkwan + Status: in trunk at 147613, 4.3 branch at 147614 and 4.3 branch at 147626 + +gcc/Makefile.in +gcc/dbgcnt.def +gcc/doc/invoke.texi +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/Makefile.in + Fix tree-pass.h installation. + Owner: espindola + Status: local + +gcc/config/arm/eabi.h +gcc/config/arm/eabi.opt +gcc/config/arm/t-arm-elf +gcc/doc/invoke.texi + Bring 4.4.0 to the same set of -mandroid options as Android 4.3.1. + Owner: jingyu + Status: not in mainline yet. + +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. + Ower: davidxl, raksit + Status: Not in mainline yet. + +gcc/Makefile.in +gcc/doc/plugins.texi +gcc/gcc-plugin.h +gcc/testsuite/g++.dg/plugin/dumb_plugin.c +gcc/testsuite/g++.dg/plugin/selfassign.c +gcc/testsuite/gcc.dg/plugin/selfassign.c + Remove the need to pass -DIN_GCC when building plugins. + Owner: espindola + Status: In GCC mainline at 147908. + +gcc/basic-block.h +gcc/config.in +gcc/configure +gcc/configure.ac +gcc/dbxout.c +gcc/debug.c +gcc/debug.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 + Add support for discriminators in the debug line number table. + Owner: ccoutant + Status: In GCC mainline at 148191. + +gcc/dwarf2out.c + Backport upstream fix for PR40350. + Add ATTRIBUTE_UNUSED to DISCRIMINATOR parameter of dwarf2out_source_line(). + Owner: ccoutant + Status: In GCC mainline at 148206. + +gcc/testsuite/gcc.dg/tree-ssa/20080530.c + Fix test broken by the above LIPO implementation. + Owner: simonb + Status: Not in mainline yet. + +gcc/ifcvt.c +gcc/optabs.c +gcc/optabs.h + If-convert statements of the form 'if (val <0) valnot = ~val;' + Owner: eraman + Status: Not in mainline yet + +gcc/ipa-inline.c + Increase verbosity of inlining dumps. + Owner: meheff + Status: Will not push upstream. Inliner changed significantly in 4.5. + +gcc/cfgloopmanip.c + Fix segfault when deleting paths during loop unrolling. + Owner: meheff + Status: Not in mainline yet. + +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/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, 148066 and 148067. + +gcc/recog.c + Fix for failing gcc.target/i386/lea.c introduced by last checkin. + Owner: ppluzhnikov + Status: This is upstream (4.5) mainline change 148055. + +gcc/ifcvt.c: + Fix an uninitialized variable bug in noce_try_abs introduced by CL 29955. + Owner: eraman + Status: This change and CL 29955 will be pushed upstream. + +gcc/config/i386/i386.c + Fix for failing g++.dg/eh/async-unwind1.C introduced by mainline 147995, + and local CL 30117. + Owner: ppluzhnikov + Status: This is upstream (4.5) mainline change 148011. + +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 + 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/config.gcc +gcc/config/arm/t-arm-elf +gcc/config/arm/t-mlib-armv7a +gcc/config/arm/t-mlib-mandroid +gcc/config/arm/t-mlib-mthumb-interwork + Add --with-multilib-list option for arm targets that include t-arm-elf file. + Owner: jingyu + status: not in mainline yet. + +gcc/ipa-inline.c +gcc/passes.c +gcc/testsuite/gcc.dg/tree-ssa/20080530.c +gcc/tree-pass.h + Un-split the "einline1" and "einline2" passes into one "einline" pass, + similar to how it was before the LIPO checkin. Also, undo an earlier fix for + a failing gcc regression test submitted by simonb. + Owner: raksit + Status: This has been submitted upstream (in the lw-ipo branch). + +gcc/testsuite/gcc.dg/tree-prof/val-prof-7.c +gcc/testsuite/gcc.dg/tree-ssa/ltrans-1.c +gcc/testsuite/gcc.dg/tree-ssa/ltrans-3.c +gcc/testsuite/gcc.dg/tree-ssa/ltrans-4.c +gcc/testsuite/gcc.dg/tree-ssa/ltrans-5.c +gcc/testsuite/gcc.dg/tree-ssa/ltrans-6.c +gcc/testsuite/gcc.dg/tree-ssa/ltrans-8.c +gcc/testsuite/gcc.dg/tree-ssa/vrp47.c +gcc/testsuite/gfortran.dg/csqrt_2.f +gcc/testsuite/gfortran.dg/ltrans-7.f90 + Chronic failing tests marked locally as XFAIL, to permit the gcc continuous + build to scan for a clean sweep of testsuite tests. + Owner: simonb + Status: Not yet 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/plugin.c + Include plugin-version.h only if ENABLE_PLUGIN is defined. + Owner: dnovillo + Status: Upstream in svn revision 146998. + +gcc/Makefile.in + Add plugins.texi to TEXI_GCCINT_FILES. + Owner: dnovillo + Status: Upstream in svn revision 147499. + +gcc/attribs.c +gcc/doc/plugins.texi +gcc/gcc-plugin.h +gcc/plugin.c +gcc/plugin.h +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.c +gcc/testsuite/g++.dg/plugin/plugin.exp + Plugin backport of custom attributes registration. This + contains a minor adjustment to compensate for front end + differences between mainline and v13. In mainline, multiple + forward declarations of a function do not drop previously added + attributes. It was simpler to adjust the test case rather than + the v13 parser. + Owner: dnovillo + Status: Upstream in svn revision 147516. + +gcc/doc/plugins.texi +gcc/gcc-plugin.h +gcc/plugin.c +gcc/testsuite/g++.dg/plugin/attribute_plugin.c +gcc/testsuite/g++.dg/plugin/dumb_plugin.c +gcc/testsuite/g++.dg/plugin/selfassign.c +gcc/testsuite/gcc.dg/plugin/selfassign.c + Plugin backport of new interface to plugin_init. + Owner: dnovillo + Status: Upstream in svn revision 147772. + +gcc/doc/plugins.texi +gcc/testsuite/gcc.dg/plugin/ggcplug-test-1.c +gcc/testsuite/gcc.dg/plugin/ggcplug.c +gcc/testsuite/gcc.dg/plugin/plugin.exp +gcc/ggc.h +gcc/gcc-plugin.h +gcc/ggc-common.c +gcc/ggc-zone.c +gcc/ggc-page.c +gcc/plugin.c +gcc/Makefile.in + Plugin backport of new plugin events for GGC. + Owner: dnovillo + Status: Upstream in svn revision 147878. + +gcc/testsuite/gcc.dg/plugin/ggcplug.c + Plugin backport of fixes for GGC support. + Owner: dnovillo + Status: Upstream in svn revision 148015. + +gcc/doc/plugins.texi +gcc/doc/gty.texi +gcc/gengtype.c + Plugin backport of new gengtype support for plugins using GGC. + Owner: dnovillo + Status: Upstream in svn revision 148515. + +gcc/testsuite/gcc.dg/plugin/plugin.exp +gcc/testsuite/gcc.dg/plugin/one_time-test-1.c +gcc/testsuite/gcc.dg/plugin/one_time_plugin.c +gcc/plugin.c + Plugin backport of fix to avoid repeated insertion of passes. + Owner: dnovillo + Status: Upstream in svn revision 148566. + +gcc/doc/plugins.texi + Plugin backport of documentation on building plugins. + Owner: dnovillo + Status: Upstream in svn revision 148612. + +gcc/dbxout.c +gcc/debug.c +gcc/debug.h +gcc/defaults.h +gcc/dwarf2out.c +gcc/final.c +gcc/sdbout.c +gcc/vmsdbgout.c +gcc/xcoffout.c +gcc/xcoffout.h + Backport of upstream fix for gdb testsuite regressions caused by + CL 29911-p2 (discriminators). + Owner: ccoutant + Status: In gcc mainline at 148635. + +gcc/ipa-inline.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: local + +gcc/config/arm/arm.md +gcc/config/arm/constraints.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/ipa-cp.c +gcc/tree-ssa-loop.c + (1) Fix a bug in ipa-cp. + (2) The complete-unroll-innermost pass was triggered only at O3 or higher. + Enable it on -funroll-loops/-fpeel-loops as well (so that it gets + triggered even at O2 with FDO). + Owner: raksit + Status: (1) is already upstream. Will propose (2) upstream. + +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 + Fix regression failure due to changing inlining heuristics. + Owner: meheff + Status: local (exposed by local patch 30664-p2). + +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/config/i386/i386.c +gcc/config/i386/i386.md +gcc/config/i386/i386.opt +gcc/doc/invoke.texi + Adds the flag -minline-compares. If flag is not given, strcmp and memcmp are + not inlined. + Owner: martint + Status: Not yet upstream. + +gcc/ifcvt.c + Optimization for conditional expression. + Owner: carrot + Status: This is upstream (4.5) mainline change 148961. + +gcc/doc/invoke.texi +gcc/loop-unroll.c +gcc/params.def +gcc/tree-ssa-loop-ivcanon.c + Add parameter to control loop peeling/unrolling when profile feedback information is + available. + Owner: singhai + Status: local + +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/testsuite/gcc.dg/vect/vect.exp +gcc/testsuite/gcc.dg/vect/O3-vect-pr34223.c + Fix a test failure due to peeling parameter change. + Owner: singhai + Status: local + +gcc/testsuite/gcc.dg/20050503-1.c + Fixed regression failure exposed by 30803-p2. The flag -minline-compares is + now needed to trigger the inlining expected in the test. + Owner: martint + 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 + Various debug checks, controlled by + __google_stl_debug_{vector,string} macros. + Owner : ppluzhnikov + Status: local. + +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/testsuite/gcc.dg/tree-prof/val-prof-7.c + Fix test so that it works on x86 and x86_64. Remove XFAIL since the + test passes and is supposed to pass. + Owner: nvachhar + Status: Not yet upstream. + +gcc/testsuite/gcc.dg/tree-prof/val-prof-7.c + Fix test so that it works regardless of mtune settings. + Owner: nvachhar + Status: Not yet upstream. + +gcc/config/arm/arm.h + Backport upstream fix that add PACK support to arm platforms. + Owner: jingyu + Status: This is upstream (4.5) mainline change 146629. + +gcc/testsuite/gcc.dg/tls/alias-1.c +gcc/testsuite/gcc.dg/tls/opt-2.c + Backport upstream patch that fixes the two dejagnu failures when the TLS + symbol is missing in the C library. + Owner: jingyu + Status: This is upstream (4.5) mainline change 146913. + +gcc/config/rs6000/rs6000.c + Fix for http://b/1836944 + Owner: dnovillo + Status: In GCC 4.5 as of rev 148568. + +gcc/Makefile.in +gcc/ada/gcc-interface/Make-lang.in +gcc/configure +gcc/configure.ac +gcc/cp/Make-lang.in +gcc/doc/sourcebuild.texi +gcc/fortran/Make-lang.in +gcc/java/Make-lang.in +gcc/objc/Make-lang.in +gcc/objcp/Make-lang.in +gcc/testsuite/g++.dg/plugin/plugin.exp +gcc/testsuite/g++.dg/plugin/header-plugin-test.C +gcc/testsuite/g++.dg/plugin/header_plugin.c + Backport of SVN revisions 148783, 148806, 149100, 149313 and + 149648. Build harness changes needed for dehydra. + Owner: dnovillo + Status: In GCC 4.5 at the revisions mentioned above. + +gcc/doc/plugins.texi +gcc/gcc-plugin.h +gcc/plugin.c +gcc/testsuite/gcc.dg/plugin/plugin.exp +gcc/testsuite/gcc.dg/plugin/start_unit-test-1.c +gcc/testsuite/gcc.dg/plugin/start_unit_plugin.c +gcc/toplev.c + Backport of SVN revision 149064. Add PLUGIN_START_UNIT event. + Owner: dnovillo + Status: In GCC 4.5 at revision 149064. + +gcc/testsuite/gcc.dg/plugin/start_unit_plugin.c + Adapt call to build_decl to conform to GCC 4.4 API. + Owner: dnovillo + Status: Local. Not needed 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/coverage.c +gcc/dyn-ipa.c +gcc/gcov-io.c +gcc/gcov-io.h +gcc/libgcov.c +gcc/value-prof.c + Several LIPO bug-fixes: + (1) http://b/1987785 : Fix a memory leak. + (2) http://b/1980564 : Don't icall-promote auxiliary ARTIFICIALs. + (3) http://b/1980550 : Fix how we detect FDO/LIPO at gcov_exit time. + (4) http://b/1980493 : Fix a profile merging bug (truncate gcda file). + (5) http://b/1980436 : Make some global data/functions in libgcov hidden. + Owner: raksit + Status: This is committed in the upstream lipo branch as revision 149786. + +gcc/dbgcnt.c + Fix a bug in debug counter name parsing + Owner: davidxl + Status: submitted upstream + +gcc/ipa-inline.c + inline info dump enhancement. dbg count support for ipa-inline. + Owner: davidxl + Status: submitted upstream (lw-ipo branch) + +gcc/tree-ssa-lrs.c + fix a bug in negate statement insertion + Owner: davidxl + Status: not submitted + +gcc/tree-inline.c + correct handling of vararg call size esimitate + Owner: davidxl + Status: submitted upstream (lw-ipo branch) + +gcc/loop-iv.c + Call df_note_add_problem in iv_analysis_loop_init since loop-iv + calls single_set which depends on the notes being correct. + Owner: nvachhar + Status: submitted upstream + +gcc/testsuite/gcc.misc-tests/linkage.exp + Backport SVN revision 149997. Fixes the test where the built gcc is 64-bit + but the platform C compiler defaults to 32-bit compilation. + Owner: simonb + Status: In gcc 4.5 at revision 149997. + +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 + Backport SVN revision 145374. Eliminate abstract RTL sequences related + code and test cases. + Owner: dougkwan + Status: In gcc 4.5 at revision 145374. + +gcc/l-ipo.c + Symbol binding update for promoted statics. + Owner: davidxl + Status: submitted to upstream (lw-ipo branch). + +gcc/config/arm/arm.md + Backport of SVN versions 147612 and 149951 to fix ICE in 64-bit add and + subtract in thumb mode. + Owner: dougkwan + Status: In GCC 4.5 at the revisions mentioned above. + +gcc/testsuite/gcc.dg/20050503-1.c + Use -minline-compares only on x86 and x86_64 targets. This fixes + breakage on non-x86 targets due to a previous Google local change in test. + Owner: dougkwan + 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. + +testsuite/gcc.dg/vect/no-scevccp-noreassoc-outer-2.c + Backport SVN revision 150109. The array index can run off the end of array + 'a', leading to (unpredictable) segv. + Owner: simonb + Status: In gcc 4.5 at revision 150109. + +gcc/cfghooks.c +gcc/tree-cfg.c + Backport upstream patch to improve discriminator assignment: + http://gcc.gnu.org/ml/gcc-patches/2009-07/msg01450.html + Owner: ccoutant + Status: In gcc trunk at revision 150068. + +gcc/testsuite/gcc.target/arm/neon/polytypes.c + Backport of SVN versions 150287 to fix test. + Owner: dougkwan + Status: In GCC 4.5 at the revisions mentioned above. + +gcc/cp/cp-objcp-common.c + Fix for issue 2021600 + Owner: davidxl + Status: submitted to lw-ipo branch + +gcc/tree-inline.c +gcc/cfg.c + Fix for 2024712 + Owner: davidxl + Status: not submitted. + +gcc/coverage.c +gcc/incpath.h +gcc/incpath.c + Fix for issue 2021675 + Owner: davidxl + Status: submitted to lw-ipo branch + +gcc/tree-ssa-ccp.c + Fix for issue 2029087 + Owner: davidxl + Status: backported from trunk r146592. + +gcc/tree-inline.c +gcc/cfg.c + Formating change. + Owner: davidxl + Status: not submitted. + +gcc/tree-ssa.c + Fix false uninitialized warning on empty struct + Owner: davidxl + Status: not submitted. + +gcc/gcov.c + Add intermediate format for branch coverage as requested by krishnakg. + Owner: nvachhar + Status: Not yet upstream. + +ChangeLog +gcc/value-prof.c + Initialize pid_map using XCNEWVEC (rather than malloc) to make the + compiler robust to bad profile data. + Owner: nvachhar + Status: In gcc 4.5 at revision 150544 + +gcc/c-opts.c + Fix 2041454: + Cleanup deferred options after primary module parsing. + Owner: davidxl + Status: submitted upstream. (lw-ipo) + +gcc/gcc.c + Fix 2031001. + Don't search /usr/libexec/gcc and /usr/lib/gcc. + Owner: espindola + Status: Being reviewed upstream. + +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 + + Owner: meheff + Status: Not yet upstream. + +gcc/gimple-low.c +gcc/value-prof.c +gcc/tree-flow.c + Fix to 1968655 + Owner: davidxl + Status: a different but equivalent patch will be sent upstream for + trunk. + +gcc/tree-profile.c +gcc/libgcov.c + Uses existing option to control whether the middle-end and target use + TLS or not. + Owner: jingyu + Status: not yet upstream + +gcc/cp/pt.c +gcc/testsuite/g++.dg/ext/vla7.C + Fix for issue 1992085 + Owner: eraman + Status: Backported from upstream revision 147119. + +gcc/dwarf2out.c +gcc/testsuite/g++.dg/debug/dwarf2/nested-1.C + Apply upstream change 147674: + 2009-05-18 Dodji Seketeli <dodji@redhat.com> + PR debug/40109 + * dwarf2out.c (gen_type_die_with_usage): Generate the DIE as a + child of the containing namespace's DIE. + Owner: ppluzhnikov + Status: Backported from upstream rev. 147674. + +gcc/cfgexpand.c +gcc/config/i386/i386-protos.h +gcc/config/i386/i386.c +gcc/config/i386/i386.h +gcc/defaults.h +gcc/doc/tm.texi +gcc/emit-rtl.c +gcc/function.c + Apply usptream change 149513: + 2009-07-11 Jakub Jelinek <jakub@redhat.com> + PR rtl-optimization/40667 + * defaults.h (MINIMUM_ALIGNMENT): Define if not defined. + * doc/tm.texi (MINIMUM_ALIGNMENT): Document it. + * config/i386/i386.h (MINIMUM_ALIGNMENT): Define. + * config/i386/i386.c (ix86_minimum_alignment): New function. + * config/i386/i386-protos.h (ix86_minimum_alignment): New prototype. + * cfgexpand.c (expand_one_var): Use MINIMIM_ALIGNMENT. + * emit-rtl.c (gen_reg_rtx): Likewise. + * function.c (assign_parms): Likewise. If nominal_type needs + bigger alignment than FUNCTION_ARG_BOUNDARY, use its alignment + rather than passed_type's alignment. + Owner: ppluzhnikov + Status: Backported from upstream rev. 149513. + +gcc/dwarf2out.c + Fix for issue 1890034 -- check for nested types inside types not + broken out; make sure that copied DIEs are visited when copying + "unworthy" types. + Owner: ccoutant + Status: backported from dwarf-4 branch at revision 150574. |