llvm-project

e21e5489 - [CIR][AArch64] Upstream vector-shift-right-and-accumulate NEON builtins (#200630)

[CIR][AArch64] Upstream vector-shift-right-and-accumulate NEON builtins (#200630) Related to https://github.com/llvm/llvm-project/issues/185382 CIR lowering for vector-shift-right-and-accumulate (https://arm-software.github.io/acle/neon_intrinsics/advsimd.html#vector-shift-right-and-accumulate) Port tests from `clang/test/CodeGen/AArch64/neon_intrinsics.c` to `clang/test/CodeGen/AArch64/neon/intrinsics.c`