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from cc11b924bfe x86: Don't enable UINTR in 32-bit mode new ab0a6b213ab Vect: Add support for dot-product where the sign for the mu [...] new 752045ed1ee AArch64: Add support for sign differing dot-product usdot f [...] new 6412c58c781 AArch32: Add support for sign differing dot-product usdot f [...] new 1e0ab1c4ba6 middle-end: Add tests middle end generic tests for sign dif [...] new c9165e2d58b AArch32: Correct sdot RTL on aarch32 new 6d1cdb27828 AArch64: Correct dot-product auto-vect optab RTL

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Summary of changes: gcc/config/aarch64/aarch64-simd-builtins.def | 9 ++- gcc/config/aarch64/aarch64-simd.md | 64 ++++++---------- gcc/config/aarch64/aarch64-sve-builtins-base.cc | 2 +- gcc/config/aarch64/aarch64-sve.md | 2 +- gcc/config/aarch64/arm_neon.h | 12 +-- gcc/config/arm/neon.md | 20 +++-- gcc/doc/md.texi | 52 +++++++++++-- gcc/doc/sourcebuild.texi | 9 +++ gcc/optabs-tree.c | 7 +- gcc/optabs-tree.h | 3 +- gcc/optabs.c | 32 ++++++-- gcc/optabs.def | 1 + gcc/testsuite/gcc.dg/vect/vect-reduc-dot-10.c | 13 ++++ gcc/testsuite/gcc.dg/vect/vect-reduc-dot-11.c | 13 ++++ gcc/testsuite/gcc.dg/vect/vect-reduc-dot-12.c | 13 ++++ gcc/testsuite/gcc.dg/vect/vect-reduc-dot-13.c | 13 ++++ gcc/testsuite/gcc.dg/vect/vect-reduc-dot-14.c | 13 ++++ gcc/testsuite/gcc.dg/vect/vect-reduc-dot-15.c | 13 ++++ gcc/testsuite/gcc.dg/vect/vect-reduc-dot-16.c | 13 ++++ .../{vect-reduc-dot-1.c => vect-reduc-dot-17.c} | 13 ++-- .../{vect-reduc-dot-1.c => vect-reduc-dot-18.c} | 15 ++-- .../{vect-reduc-dot-1.c => vect-reduc-dot-19.c} | 23 +++--- .../{vect-reduc-dot-1.c => vect-reduc-dot-20.c} | 21 +++--- .../{vect-reduc-dot-1.c => vect-reduc-dot-21.c} | 23 +++--- .../{vect-reduc-dot-1.c => vect-reduc-dot-22.c} | 21 +++--- .../{vect-reduc-dot-1.c => vect-reduc-dot-9.c} | 11 ++- .../gcc.target/aarch64/simd/vusdot-autovec.c | 38 ++++++++++ .../gcc.target/aarch64/sve/vusdot-autovec.c | 38 ++++++++++ gcc/testsuite/gcc.target/arm/simd/vusdot-autovec.c | 38 ++++++++++ gcc/testsuite/lib/target-supports.exp | 80 ++++++++++++++++++++ gcc/tree-cfg.c | 3 +- gcc/tree-vect-loop.c | 8 +- gcc/tree-vect-patterns.c | 86 ++++++++++++++++------ 33 files changed, 574 insertions(+), 148 deletions(-) create mode 100644 gcc/testsuite/gcc.dg/vect/vect-reduc-dot-10.c create mode 100644 gcc/testsuite/gcc.dg/vect/vect-reduc-dot-11.c create mode 100644 gcc/testsuite/gcc.dg/vect/vect-reduc-dot-12.c create mode 100644 gcc/testsuite/gcc.dg/vect/vect-reduc-dot-13.c create mode 100644 gcc/testsuite/gcc.dg/vect/vect-reduc-dot-14.c create mode 100644 gcc/testsuite/gcc.dg/vect/vect-reduc-dot-15.c create mode 100644 gcc/testsuite/gcc.dg/vect/vect-reduc-dot-16.c copy gcc/testsuite/gcc.dg/vect/{vect-reduc-dot-1.c => vect-reduc-dot-17.c} (72%) copy gcc/testsuite/gcc.dg/vect/{vect-reduc-dot-1.c => vect-reduc-dot-18.c} (69%) copy gcc/testsuite/gcc.dg/vect/{vect-reduc-dot-1.c => vect-reduc-dot-19.c} (50%) copy gcc/testsuite/gcc.dg/vect/{vect-reduc-dot-1.c => vect-reduc-dot-20.c} (58%) copy gcc/testsuite/gcc.dg/vect/{vect-reduc-dot-1.c => vect-reduc-dot-21.c} (50%) copy gcc/testsuite/gcc.dg/vect/{vect-reduc-dot-1.c => vect-reduc-dot-22.c} (53%) copy gcc/testsuite/gcc.dg/vect/{vect-reduc-dot-1.c => vect-reduc-dot-9.c} (72%) create mode 100644 gcc/testsuite/gcc.target/aarch64/simd/vusdot-autovec.c create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/vusdot-autovec.c create mode 100644 gcc/testsuite/gcc.target/arm/simd/vusdot-autovec.c