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unknown user pushed a change to branch hjl/interrupt/master in repository gcc.

discards 3cc661f Implement x86 interrupt attribute adds 27093f4 * config/rs6000/xcoff.h (ASM_PREFERRED_EH_DATA_FORMAT): Use 6 [...] adds 0e52638 gather bbs and conditions in a single walk through dominators adds 5b4ada2 Re: [PATCH] Improve DOM's optimization of control statements adds 54ac740 * expr.c (store_expr_with_bounds): Handle aggregate moves fr [...] adds 5ec84fa Daily bump. adds 9550ce8 S/390: Use create_tmp_var_raw in s390_atomic_assign_expand_fenv. adds 976456a Dump only required dse1 file adds e3cd52d * tree-ssa-reassoc.c (dump_ops_vector): Print newline after [...] adds a361141 gcc/ adds da2ceb8 * config/rs6000/rs6000.c (rs6000_xcoff_debug_unwind_info): Al [...] adds 8f0567c gcc/ adds feec154 PR c++/67557 adds 024b90a * zh_TW.po: Update. adds 01b280d format adds 1d56a34 * cp-tree.h (SIMPLE_TARGET_EXPR_P): New. * init.c (get_nsdm [...] adds 58111f6 Fix Solaris bootstrap adds ee23033 Make tree_expr_nonnegative_warnv_p recurse into SSA names adds 8b4af95 Move sqrt and cbrt simplifications to match.pd adds 420aada * config/nvptx/nvptx.h (struct machine_function): Add commen [...] adds 3f6d43b [PATCH] [1/n] Fix minor SSA_NAME leaks adds 27f0420 Round up the SSE register save area only if needed new e578b75 Implement x86 interrupt attribute

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Summary of changes: gcc/ChangeLog | 152 +++++++ gcc/DATESTAMP | 2 +- gcc/builtins.c | 149 +------ gcc/config/i386/i386.c | 64 +-- gcc/config/nvptx/nvptx.c | 33 +- gcc/config/nvptx/nvptx.h | 2 +- gcc/config/rs6000/rs6000.c | 5 +- gcc/config/rs6000/xcoff.h | 4 +- gcc/config/s390/s390.c | 4 +- gcc/cp/ChangeLog | 13 + gcc/cp/call.c | 37 +- gcc/cp/constexpr.c | 2 +- gcc/cp/cp-tree.h | 6 + gcc/cp/init.c | 3 +- gcc/cp/typeck2.c | 3 +- gcc/doc/invoke.texi | 4 + gcc/expr.c | 8 + gcc/fold-const.c | 171 ++++---- gcc/fold-const.h | 12 +- gcc/gimple-expr.c | 24 +- gcc/gimple-fold.c | 208 ++++------ gcc/gimple-fold.h | 3 +- gcc/graphite-dependences.c | 2 +- gcc/graphite-isl-ast-to-gimple.c | 4 +- gcc/graphite-optimize-isl.c | 4 +- gcc/graphite-poly.c | 14 +- gcc/graphite-poly.h | 3 +- gcc/graphite-scop-detection.c | 231 +++-------- gcc/graphite-sese-to-poly.c | 19 +- gcc/ipa-cp.c | 4 +- gcc/match.pd | 41 ++ gcc/params.def | 6 + gcc/sese.c | 1 + gcc/sese.h | 3 + gcc/testsuite/ChangeLog | 19 + gcc/testsuite/g++.dg/init/elide3.C | 50 +++ gcc/testsuite/gcc.dg/builtins-47.c | 6 +- gcc/testsuite/gcc.dg/dse.c | 2 +- gcc/testsuite/gcc.dg/loop-unswitch-2.c | 15 + gcc/testsuite/gcc.dg/loop-unswitch-3.c | 26 ++ gcc/testsuite/gcc.dg/loop-unswitch-4.c | 52 +++ gcc/testsuite/gcc.dg/tree-ssa/pr30375.c | 2 +- .../{vect-outer-simd-1.c => vect-outer-simd-3.c} | 20 +- gcc/testsuite/gcc.target/i386/interrupt-2.c | 2 +- gcc/testsuite/gcc.target/i386/interrupt-26.c | 2 +- gcc/tree-ssa-dom.c | 6 - gcc/tree-ssa-loop-unswitch.c | 451 +++++++++++++++++++-- gcc/tree-ssa-math-opts.c | 6 +- gcc/tree-ssa-phiopt.c | 5 +- gcc/tree-ssa-reassoc.c | 1 + gcc/tree-ssa-threadupdate.c | 11 + gcc/tree-vect-loop.c | 2 + gcc/tree-vrp.c | 77 ---- libcpp/po/ChangeLog | 4 + libcpp/po/zh_TW.po | 80 ++-- 55 files changed, 1245 insertions(+), 835 deletions(-) create mode 100644 gcc/testsuite/g++.dg/init/elide3.C create mode 100644 gcc/testsuite/gcc.dg/loop-unswitch-2.c create mode 100644 gcc/testsuite/gcc.dg/loop-unswitch-3.c create mode 100644 gcc/testsuite/gcc.dg/loop-unswitch-4.c copy gcc/testsuite/gcc.dg/vect/{vect-outer-simd-1.c => vect-outer-simd-3.c} (79%)