[llvm] [X86][LegalizeDAG] FPOWI: promote f16 operand (PR #105775)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-x86

Author: None (v01dXYZ)

<details>
<summary>Changes</summary>

Fixes #<!-- -->105747 

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Full diff: https://github.com/llvm/llvm-project/pull/105775.diff


1 Files Affected:

- (modified) llvm/lib/Target/X86/X86ISelLowering.cpp (+1) 


``````````diff
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index e0face6b6a7904..83bb2577777864 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -614,6 +614,7 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM,
     setOperationAction(ISD::FTAN, VT, Action);
     setOperationAction(ISD::FSQRT, VT, Action);
     setOperationAction(ISD::FPOW, VT, Action);
+    setOperationAction(ISD::FPOWI, VT, Action);
     setOperationAction(ISD::FLOG, VT, Action);
     setOperationAction(ISD::FLOG2, VT, Action);
     setOperationAction(ISD::FLOG10, VT, Action);

``````````

</details>


https://github.com/llvm/llvm-project/pull/105775