forked from OSchip/llvm-project
dfb717da1f
After removal of Darwin as a PowerPC subtarget, the VRSAVE save/restore/spill/update code is no longer needed by any supported subtarget, so remove it while keeping support for vrsave and related instruction aliases for inline asm. I've pre-commited tests to document the existing vrsave handling in relation to @llvm.eh.unwind.init and inline asm usage, as well as a test which shows a beahviour change on AIX related to returning vector type as we were wrongly emiting VRSAVE_UPDATE on AIX. |
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