[llvm] DAG: Remove unused TargetLowering field (PR #164969)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-llvm-selectiondag

Author: Matt Arsenault (arsenm)

<details>
<summary>Changes</summary>

This has been dead since 97bfb936af4077e8cb6c75664231f27a9989d563

---
Full diff: https://github.com/llvm/llvm-project/pull/164969.diff


1 Files Affected:

- (modified) llvm/include/llvm/CodeGen/TargetLowering.h (-4) 


``````````diff
diff --git a/llvm/include/llvm/CodeGen/TargetLowering.h b/llvm/include/llvm/CodeGen/TargetLowering.h
index a70c9c02d3a83..b99d4acb60215 100644
--- a/llvm/include/llvm/CodeGen/TargetLowering.h
+++ b/llvm/include/llvm/CodeGen/TargetLowering.h
@@ -3813,10 +3813,6 @@ class LLVM_ABI TargetLoweringBase {
   /// The list of libcalls that the target will use.
   RTLIB::RuntimeLibcallsInfo Libcalls;
 
-  /// The ISD::CondCode that should be used to test the result of each of the
-  /// comparison libcall against zero.
-  ISD::CondCode CmpLibcallCCs[RTLIB::UNKNOWN_LIBCALL];
-
   /// The bits of IndexedModeActions used to store the legalisation actions
   /// We store the data as   | ML | MS |  L |  S | each taking 4 bits.
   enum IndexedModeActionsBits {

``````````

</details>


https://github.com/llvm/llvm-project/pull/164969