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from dbc796b596e Shorten right-shift again in C++. new d4021836d18 2020-01-10 Stam Markianos-Wright stam.markianos-wright@arm.com new 9cc0438440d gcc/ChangeLog: new c5e477933ba PR90838: Support ctz idioms
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Summary of changes: gcc/ChangeLog | 45 ++++ gcc/config.gcc | 2 +- gcc/config/aarch64/aarch64-builtins.c | 28 +++ gcc/config/aarch64/aarch64-modes.def | 7 + gcc/config/aarch64/aarch64-simd-builtin-types.def | 2 + gcc/config/aarch64/aarch64-simd.md | 62 ++--- gcc/config/aarch64/aarch64.c | 77 +++++- gcc/config/aarch64/aarch64.h | 9 +- gcc/config/aarch64/aarch64.md | 14 +- gcc/config/aarch64/{arm_sve.h => arm_bf16.h} | 18 +- gcc/config/aarch64/arm_neon.h | 5 + gcc/config/aarch64/iterators.md | 31 ++- gcc/match.pd | 8 + gcc/testsuite/ChangeLog | 23 ++ gcc/testsuite/g++.dg/abi/mangle-neon-aarch64.C | 4 + .../g++.dg/ext/arm-bf16/bf16-mangle-aarch64-1.C | 13 + .../g++.target/aarch64/bfloat_cpp_typecheck.C | 14 ++ .../gcc.target/aarch64/bfloat16_scalar_1.c | 102 ++++++++ .../gcc.target/aarch64/bfloat16_scalar_2.c | 106 +++++++++ .../gcc.target/aarch64/bfloat16_scalar_3.c | 101 ++++++++ .../gcc.target/aarch64/bfloat16_scalar_4.c | 16 ++ .../gcc.target/aarch64/bfloat16_scalar_typecheck.c | 219 +++++++++++++++++ gcc/testsuite/gcc.target/aarch64/bfloat16_simd_1.c | 93 ++++++++ gcc/testsuite/gcc.target/aarch64/bfloat16_simd_2.c | 97 ++++++++ gcc/testsuite/gcc.target/aarch64/bfloat16_simd_3.c | 92 ++++++++ .../aarch64/bfloat16_vector_typecheck_1.c | 262 +++++++++++++++++++++ .../aarch64/bfloat16_vector_typecheck_2.c | 260 ++++++++++++++++++++ gcc/testsuite/gcc.target/aarch64/pr90838.c | 64 +++++ gcc/tree-ssa-forwprop.c | 186 +++++++++++++++ 29 files changed, 1903 insertions(+), 57 deletions(-) copy gcc/config/aarch64/{arm_sve.h => arm_bf16.h} (78%) create mode 100644 gcc/testsuite/g++.dg/ext/arm-bf16/bf16-mangle-aarch64-1.C create mode 100644 gcc/testsuite/g++.target/aarch64/bfloat_cpp_typecheck.C create mode 100644 gcc/testsuite/gcc.target/aarch64/bfloat16_scalar_1.c create mode 100644 gcc/testsuite/gcc.target/aarch64/bfloat16_scalar_2.c create mode 100644 gcc/testsuite/gcc.target/aarch64/bfloat16_scalar_3.c create mode 100644 gcc/testsuite/gcc.target/aarch64/bfloat16_scalar_4.c create mode 100644 gcc/testsuite/gcc.target/aarch64/bfloat16_scalar_typecheck.c create mode 100644 gcc/testsuite/gcc.target/aarch64/bfloat16_simd_1.c create mode 100644 gcc/testsuite/gcc.target/aarch64/bfloat16_simd_2.c create mode 100644 gcc/testsuite/gcc.target/aarch64/bfloat16_simd_3.c create mode 100644 gcc/testsuite/gcc.target/aarch64/bfloat16_vector_typecheck_1.c create mode 100644 gcc/testsuite/gcc.target/aarch64/bfloat16_vector_typecheck_2.c create mode 100644 gcc/testsuite/gcc.target/aarch64/pr90838.c