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from 0b6c864b10c Use consistent compatibility checks in vectorizable_shift new ffe94f12b86 Replace autovectorize_vector_sizes with autovectorize_vector_modes new eec1e9ffa37 Replace vec_info::vector_size with vec_info::vector_mode new 27e0be59d13 Make less use of get_same_sized_vectype new c11a96f5e97 Require equal type sizes for vectorised calls new 8c3b10acebe Support vectorisation with mixed vector sizes new f5f263c0812 Avoid retrying with the same vector modes new 4c0647247f7 [AArch64] Support vectorising with multiple vector sizes new 3b95a581b96 Allow mixed vector sizes within a single vectorised stmt

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Summary of changes: gcc/ChangeLog | 128 +++++++++++++++ gcc/config/aarch64/aarch64.c | 59 ++++++- gcc/config/arc/arc.c | 12 +- gcc/config/arm/arm.c | 14 +- gcc/config/i386/i386.c | 32 ++-- gcc/config/mips/mips.c | 12 +- gcc/doc/tm.texi | 20 ++- gcc/doc/tm.texi.in | 2 +- gcc/machmode.h | 3 + gcc/omp-general.c | 13 +- gcc/omp-low.c | 24 ++- gcc/optabs-query.c | 8 +- gcc/target.def | 24 ++- gcc/target.h | 4 +- gcc/targhooks.c | 5 +- gcc/targhooks.h | 2 +- gcc/testsuite/ChangeLog | 19 +++ gcc/testsuite/gcc.dg/vect/vect-outer-4f.c | 2 +- gcc/testsuite/gcc.dg/vect/vect-outer-4g.c | 2 +- gcc/testsuite/gcc.dg/vect/vect-outer-4k.c | 2 +- gcc/testsuite/gcc.dg/vect/vect-outer-4l.c | 2 +- gcc/testsuite/gcc.dg/vect/vect-tail-nomask-1.c | 2 +- .../gcc.target/aarch64/vect_mixed_sizes_1.c | 18 +++ .../gcc.target/aarch64/vect_mixed_sizes_2.c | 19 +++ .../gcc.target/aarch64/vect_mixed_sizes_3.c | 19 +++ .../gcc.target/aarch64/vect_mixed_sizes_4.c | 18 +++ gcc/testsuite/gfortran.dg/vect/vect-8.f90 | 5 +- gcc/tree-vect-loop-manip.c | 5 +- gcc/tree-vect-loop.c | 122 +++++++++------ gcc/tree-vect-slp.c | 91 +++++++---- gcc/tree-vect-stmts.c | 174 ++++++++++++++------- gcc/tree-vectorizer.c | 4 +- gcc/tree-vectorizer.h | 15 +- 33 files changed, 648 insertions(+), 233 deletions(-) create mode 100644 gcc/testsuite/gcc.target/aarch64/vect_mixed_sizes_1.c create mode 100644 gcc/testsuite/gcc.target/aarch64/vect_mixed_sizes_2.c create mode 100644 gcc/testsuite/gcc.target/aarch64/vect_mixed_sizes_3.c create mode 100644 gcc/testsuite/gcc.target/aarch64/vect_mixed_sizes_4.c