[PATCH 5/5] testsuite: aarch64: Add tests for high-half narrowing instructions

[Jonathan Wright via Gcc-patches]

Hi,

As subject, this patch adds tests to confirm that a *2 (write to high-half)
Neon instruction is generated from vcombine* of a narrowing intrinsic
sequence.

Ok for master?

Thanks,
Jonathan

---

gcc/testsuite/ChangeLog:

2021-05-14  Jonathan Wright  <jonathan.wri...@arm.com>

        * gcc.target/aarch64/narrow_high_combine.c: New test.

rb14483.patch
Description: rb14483.patch