[ARM][AArch64] Complex addition Neon intrinsics for Armv8.3-A
Summary:
Add support for vcadd_* family of intrinsics. This set of intrinsics is
available in Armv8.3-A.
The fp16 versions require the FP16 extension, which has been available
(opt-in) since Armv8.2-A.
Reviewers: t.p.northover
Reviewed By: t.p.northover
Subscribers: t.p.northover, kristof.beyls, hiraditya, cfe-commits, llvm-commits
Tags: #clang, #llvm
Differential Revision: https://reviews.llvm.org/D70862
diff --git a/clang/lib/Basic/Targets/AArch64.cpp b/clang/lib/Basic/Targets/AArch64.cpp
index 5214f7c..cba3e3a 100644
--- a/clang/lib/Basic/Targets/AArch64.cpp
+++ b/clang/lib/Basic/Targets/AArch64.cpp
@@ -158,6 +158,7 @@
void AArch64TargetInfo::getTargetDefinesARMV83A(const LangOptions &Opts,
MacroBuilder &Builder) const {
+ Builder.defineMacro("__ARM_FEATURE_COMPLEX", "1");
Builder.defineMacro("__ARM_FEATURE_JCVT", "1");
// Also include the Armv8.2 defines
getTargetDefinesARMV82A(Opts, Builder);