[llvm] [RISCV] Add codegen support for ri.vinsert.v.x and ri.vextract.x.v (PR #136708)

[Philip Reames via llvm-commits]

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@@ -7,13 +7,21 @@
 ; RUN: llc -mtriple=riscv32 -target-abi=ilp32d -mattr=+v,+zfhmin,+zvfhmin,+zfbfmin,+zvfbfmin,+f,+d,+m -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK,ZVFHMIN,RV32,RV32M
 ; RUN: llc -mtriple=riscv64 -target-abi=lp64d -mattr=+v,+zfhmin,+zvfhmin,+zfbfmin,+zvfbfmin,+f,+d,+m -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK,ZVFHMIN,RV64,RV64M
 
+; RUN: llc -mtriple=riscv64 -target-abi=lp64d -mattr=+v,+zvfh,+zfbfmin,+zvfbfmin,+f,+d,+m,+experimental-xrivosvisni -verify-machineinstrs < %s | FileCheck %s --check-prefixes=VISNI
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preames wrote:

Having a completely separate check line here seemed like the least bad choice.  If if I try to reuse CHECK, most of the other tests fork.  I could add a NO-VISNI intermediate state, but that seemed ugly too.  Happy to defer to reviewer preference here.

https://github.com/llvm/llvm-project/pull/136708