[llvm] [RegisterCoalescer] Fix incorrect VNInfo deletion condition in pruneSubRegValues (PR #195023)

[Matt Arsenault via llvm-commits]

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@@ -0,0 +1,63 @@
+; RUN: llc -mtriple=riscv64 -O1 %s -o - | FileCheck %s
+
+target datalayout = "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128"
+target triple = "riscv64-unknown-unknown"
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arsenm wrote:

```suggestion
```

Redundant with command line, stick to one or the other 

https://github.com/llvm/llvm-project/pull/195023