[llvm] AMDGPU: Copy TSFlags from Pseudo to DS_Real (PR #84977)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-amdgpu

Author: Changpeng Fang (changpeng)

<details>
<summary>Changes</summary>

  We need TSFalgs from pseudo to real.

---
Full diff: https://github.com/llvm/llvm-project/pull/84977.diff


1 Files Affected:

- (modified) llvm/lib/Target/AMDGPU/DSInstructions.td (+1) 


``````````diff
diff --git a/llvm/lib/Target/AMDGPU/DSInstructions.td b/llvm/lib/Target/AMDGPU/DSInstructions.td
index cc763df5a4760b..87ace01a6d0e56 100644
--- a/llvm/lib/Target/AMDGPU/DSInstructions.td
+++ b/llvm/lib/Target/AMDGPU/DSInstructions.td
@@ -65,6 +65,7 @@ class DS_Real <DS_Pseudo ps, string opName = ps.Mnemonic> :
   let SubtargetPredicate = ps.SubtargetPredicate;
   let WaveSizePredicate  = ps.WaveSizePredicate;
   let OtherPredicates    = ps.OtherPredicates;
+  let TSFlags            = ps.TSFlags;
   let SchedRW            = ps.SchedRW;
   let mayLoad            = ps.mayLoad;
   let mayStore           = ps.mayStore;

``````````

</details>


https://github.com/llvm/llvm-project/pull/84977