Function core::arch::mips::__msa_vshf_w

source ·
pub unsafe fn __msa_vshf_w(a: v4i32, b: v4i32, c: v4i32) -> v4i32
🔬This is a nightly-only experimental API. (stdarch_mips #111198)
Available on (MIPS or MIPS-64) and target feature msa and MIPS only.
Expand description

Vector Data Preserving Shuffle

The vector shuffle instructions selectively copy data elements from the concatenation of vectors b (four signed 32-bit integer numbers) and c (four signed 32-bit integer numbers) in to vector a (four signed 32-bit integer numbers) based on the corresponding control element in a. The least significant 6 bits in a control elements modulo the number of elements in the concatenated vectors b, a specify the index of the source element. If bit 6 or bit 7 is 1, there will be no copy, but rather the destination element is set to 0.