[llvm-branch-commits] [llvm] AMDGPU: Mark strict_fp16_to_fp as expand (PR #177417)

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llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-amdgpu

Author: Matt Arsenault (arsenm)

<details>
<summary>Changes</summary>

This prevents a regression in a future change.

---
Full diff: https://github.com/llvm/llvm-project/pull/177417.diff


1 Files Affected:

- (modified) llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp (+2-1) 


``````````diff
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp b/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
index c5e720ce26bc0..d61eb9d11937b 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
@@ -481,7 +481,8 @@ AMDGPUTargetLowering::AMDGPUTargetLowering(const TargetMachine &TM,
        MVT::v4i64,  MVT::v8f64,  MVT::v8i64,  MVT::v16f64, MVT::v16i64},
       Custom);
 
-  setOperationAction(ISD::FP16_TO_FP, MVT::f64, Expand);
+  setOperationAction({ISD::FP16_TO_FP, ISD::STRICT_FP16_TO_FP}, MVT::f64,
+                     Expand);
   setOperationAction(ISD::FP_TO_FP16, {MVT::f64, MVT::f32}, Custom);
 
   const MVT ScalarIntVTs[] = { MVT::i32, MVT::i64 };

``````````

</details>


https://github.com/llvm/llvm-project/pull/177417