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

[Shilei Tian 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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shiltian wrote:

I thought about that, but I'm not sure how to state it in a better way instead of just removing them. I first removed them, and then changed isNullValue back to them. I'm not sure if it is necessary to mention this transition in the release note.

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