[llvm] [PREVIEW-ONLY] RVV support for llvm-exegesis (PR #114149)

[Craig Topper via llvm-commits]

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@@ -198,8 +198,19 @@ char RISCVInsertWriteVXRM::ID = 0;
 INITIALIZE_PASS(RISCVInsertWriteVXRM, DEBUG_TYPE, RISCV_INSERT_WRITE_VXRM_NAME,
                 false, false)
 
+static unsigned getAndCacheRVVMCOpcode(unsigned VPseudoOpcode) {
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topperc wrote:

Is this a compile time fix?

https://github.com/llvm/llvm-project/pull/114149