[llvm] [AMDGPU] Fix canonicalization of truncated values. (PR #83054)

[Matt Arsenault via llvm-commits]

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@@ -12603,20 +12627,21 @@ bool SITargetLowering::isCanonicalized(SelectionDAG &DAG, SDValue Op,
     case Intrinsic::amdgcn_trig_preop:
     case Intrinsic::amdgcn_log:
     case Intrinsic::amdgcn_exp2:
+    case Intrinsic::amdgcn_sqrt:
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arsenm wrote:

unrelated bonus change? 

https://github.com/llvm/llvm-project/pull/83054