[llvm] [X86] Support APX CMOV/CFCMOV instructions (PR #82592)

[Shengchen Kan via llvm-commits]

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@@ -1042,11 +1051,13 @@ inline int getMemoryOperandNo(uint64_t TSFlags) {
     // Skip registers encoded in reg, VEX_VVVV, and I8IMM.
     return 3;
   case X86II::MRMSrcMemCC:
+    return 1 + HasVEX_4V;
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KanRobert wrote:

1 +  hasNewDataDest(TSFlags)

https://github.com/llvm/llvm-project/pull/82592