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from f99a1f604a5 2017-01-02 Thomas Koenig tkoenig@gcc.gnu.org new 2fda2c81798 qimode_for_vec_perm new 25eb7c31427 Pass vec_perm_indices by reference new 97f7d65ee24 Split can_vec_perm_p into can_vec_perm_{var,const}_p new 75051be3ec7 Refactor expand_vec_perm new d37760c5ddb Remove vec_perm_const optab new fcd49bc5d9a Check whether a vector of QIs can store all indices new 1957c019163 Make vec_perm_indices use new vector encoding new 3199565a2cb Add a vec_perm_indices_to_tree helper function new c3fa7fe9d8e Use explicit encodings for simple permutes new f63c1cff296 Rework VEC_PERM_EXPR folding new 90eb88226b6 Use vec_perm_builder::series_p in shift_amt_for_vec_perm_mask new 0c1a6f5685c Use ssizetype selectors for autovectorised VEC_PERM_EXPRs new 96fce54f18b Use CONST_VECTOR_ELT instead of XVECEXP new a80726d17be New CONST_VECTOR layout new ab7b3df31d1 Make more use of rtx_vector_builder new 0f78b37a1a5 Make CONST_VECTOR_ELT handle implicitly-encoded elements

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Summary of changes: gcc/ChangeLog | 377 ++++++++++++++++++++++++++++++ gcc/Makefile.in | 2 + gcc/config/aarch64/aarch64-protos.h | 2 - gcc/config/aarch64/aarch64-simd.md | 14 -- gcc/config/aarch64/aarch64.c | 76 ++---- gcc/config/arm/arm-protos.h | 1 - gcc/config/arm/arm.c | 73 ++---- gcc/config/arm/vec-common.md | 29 --- gcc/config/i386/i386-protos.h | 1 - gcc/config/i386/i386.c | 181 +++++++------- gcc/config/i386/sse.md | 24 -- gcc/config/ia64/ia64-protos.h | 1 - gcc/config/ia64/ia64.c | 97 +++----- gcc/config/ia64/vect.md | 13 -- gcc/config/mips/loongson.md | 13 -- gcc/config/mips/mips-msa.md | 13 -- gcc/config/mips/mips-protos.h | 1 - gcc/config/mips/mips-ps-3d.md | 13 -- gcc/config/mips/mips.c | 91 +++----- gcc/config/powerpcspe/altivec.md | 13 -- gcc/config/powerpcspe/paired.md | 13 -- gcc/config/powerpcspe/powerpcspe-protos.h | 2 - gcc/config/powerpcspe/powerpcspe.c | 152 ++++++------ gcc/config/powerpcspe/spe.md | 13 -- gcc/config/powerpcspe/vsx.md | 13 -- gcc/config/rs6000/altivec.md | 13 -- gcc/config/rs6000/paired.md | 13 -- gcc/config/rs6000/rs6000-p8swap.c | 27 +-- gcc/config/rs6000/rs6000-protos.h | 2 - gcc/config/rs6000/rs6000.c | 123 +++++----- gcc/config/rs6000/vsx.md | 13 -- gcc/config/sparc/sparc.c | 31 +++ gcc/config/sparc/sparc.md | 22 -- gcc/doc/md.texi | 16 +- gcc/doc/rtl.texi | 98 +++++++- gcc/doc/tm.texi | 20 +- gcc/doc/tm.texi.in | 2 +- gcc/emit-rtl.c | 135 +++++++---- gcc/expr.c | 103 ++++---- gcc/fold-const.c | 120 ++++------ gcc/int-vector-builder.h | 90 +++++++ gcc/optabs-query.c | 141 ++++++++--- gcc/optabs-query.h | 6 +- gcc/optabs.c | 368 +++++++++++++++++------------ gcc/optabs.def | 1 - gcc/optabs.h | 5 +- gcc/rtl.h | 67 +++++- gcc/rtx-vector-builder.c | 100 ++++++++ gcc/rtx-vector-builder.h | 115 +++++++++ gcc/selftest-run-tests.c | 1 + gcc/selftest.h | 1 + gcc/simplify-rtx.c | 10 +- gcc/target.def | 25 +- gcc/target.h | 8 +- gcc/tree-cfg.c | 7 +- gcc/tree-ssa-forwprop.c | 11 +- gcc/tree-vect-data-refs.c | 153 +++++++----- gcc/tree-vect-generic.c | 40 ++-- gcc/tree-vect-loop.c | 30 +-- gcc/tree-vect-slp.c | 34 +-- gcc/tree-vect-stmts.c | 85 +++---- gcc/tree-vectorizer.h | 4 +- gcc/vec-perm-indices.c | 282 ++++++++++++++++++++++ gcc/vec-perm-indices.h | 148 ++++++++++++ gcc/vector-builder.h | 23 ++ 65 files changed, 2416 insertions(+), 1305 deletions(-) create mode 100644 gcc/int-vector-builder.h create mode 100644 gcc/rtx-vector-builder.c create mode 100644 gcc/rtx-vector-builder.h create mode 100644 gcc/vec-perm-indices.c create mode 100644 gcc/vec-perm-indices.h