[llvm] [MachineVerifier] Check that the destination of G_EXTRACT_SUBVECTOR is smaller than the source. (PR #109202)

[Michael Maitland via llvm-commits]

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@@ -1793,8 +1799,7 @@ void MachineVerifier::verifyPreISelGenericInstruction(const MachineInstr *MI) {
     }
 
     uint64_t SrcMinLen = SrcTy.getElementCount().getKnownMinValue();
-    if (SrcTy.isScalable() == DstTy.isScalable() &&
-        (Idx >= SrcMinLen || Idx + DstMinLen > SrcMinLen)) {
+    if ((Idx >= SrcMinLen || Idx + DstMinLen > SrcMinLen)) {
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michaelmaitland wrote:

I think you can drop `()` pair

https://github.com/llvm/llvm-project/pull/109202