[llvm] [WIP][CodeGen] Encode liveness for COPY instructions after virtRegRewriter pass. (PR #151123)

[Christudasan Devadasan via llvm-commits]

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@@ -739,6 +822,10 @@ void VirtRegRewriter::rewrite() {
         MO.setIsRenamable(true);
       }
 
+      // Add LaneBitmask as MO_Imm
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cdevadas wrote:

Terminate all single-line comments with a period.

https://github.com/llvm/llvm-project/pull/151123