Support all conditions in predicated vectorization
Support all condition types inside the condition when performing
diamond loop auto-vectorization. This allows diamond loop
auto-vectorization to be performed on a greater variety of loops.
To support this change, new vector condition nodes are added to
mirror the scalar condition nodes.
Also add a new gtest class to test whether predicated vectorization
can be performed on different combinations of condition types and
data types.
Authors: Chris Jones <christopher.jones@arm.com>,
Konstantin Baladurin <konstantin.baladurin@arm.com>
Test: export ART_FORCE_TRY_PREDICATED_SIMD=true && \
art/test.py --target --optimizing
Test: art/test.py --target --host --optimizing
Test: 661-checker-simd-cf-loops
Test: art/test.py --gtest art_compiler_tests
Change-Id: Ic9c925f1a58ada13d9031de3b445dcd4f77764b7
18 files changed
