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authorOliver Stannard <oliver.stannard@arm.com>2018-04-27 13:56:02 +0000
committerOliver Stannard <oliver.stannard@arm.com>2018-04-27 13:56:02 +0000
commit39ee9de64cad4c18c6ece33529385fca6370fa87 (patch)
tree94f1b689c8f2a58f99d28a13a0244eec03ac9cbd /clang/lib/Frontend/CompilerInvocation.cpp
parentf3fea0f11f5bc7852e28b50d8accf528febed0c3 (diff)
downloadbcm5719-llvm-39ee9de64cad4c18c6ece33529385fca6370fa87.tar.gz
bcm5719-llvm-39ee9de64cad4c18c6ece33529385fca6370fa87.zip
[ARM] Add __ARM_FEATURE_DOTPROD pre-defined macro
This adds a pre-defined macro to test if the compiler has support for the v8.2-A dot rpoduct intrinsics in AArch32 mode. The AAcrh64 equivalent has already been added by rL330229. The ACLE spec which describes this macro hasn't been published yet, but this is based on the final internal draft, and GCC has already implemented this. Differential revision: https://reviews.llvm.org/D46108 llvm-svn: 331038
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