[libcxx-commits] [clang] [libcxxabi] [lldb] [llvm] [mlir] [polly] [RFC][NFCI][IR] Rename isNullValue and getNullValue to isZeroValue and getZeroValue (PR #195687)

[Sergei Barannikov via libcxx-commits]

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@@ -75,19 +75,17 @@ Makes programs 10x faster by doing Special New Thing.
 
 ### Changes to LLVM infrastructure
 
-* Removed ``Constant::isZeroValue``. It was functionally identical to
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s-barannikov wrote:

By just removing this note the added paragraph becomes confusing. It says `isNullValue` was renamed to `isZeroValue`, but that's impossible because `isZeroValue` already exists.

Maybe just swap the names in the existing note? That is "Removed Constant::isNullValue. It was functionally identical to Constant::isZeroValue...."

https://github.com/llvm/llvm-project/pull/195687