[llvm] AMDGPU: Copy SubtargetPredicate from pseudo for DSDIR_Real (PR #84057)

[Changpeng Fang via llvm-commits]

https://github.com/changpeng created https://github.com/llvm/llvm-project/pull/84057

None

>From 8f1138da4fd1ef7f8883a091da41a0dc380238a7 Mon Sep 17 00:00:00 2001
From: Changpeng Fang <changpeng.fang at amd.com>
Date: Tue, 5 Mar 2024 10:59:17 -0800
Subject: [PATCH] AMDGPU: Copy SubtargetPredicate from pseudo for DSDIR_Real

---
 llvm/lib/Target/AMDGPU/DSDIRInstructions.td | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/llvm/lib/Target/AMDGPU/DSDIRInstructions.td b/llvm/lib/Target/AMDGPU/DSDIRInstructions.td
index 3ef765f93395eb..f4f02d2cebfd98 100644
--- a/llvm/lib/Target/AMDGPU/DSDIRInstructions.td
+++ b/llvm/lib/Target/AMDGPU/DSDIRInstructions.td
@@ -115,6 +115,9 @@ class DSDIR_Real<DSDIR_Pseudo lds, dag ins, string asm, int subtarget> :
   SIMCInstr <lds.Mnemonic, subtarget> {
   let isPseudo = 0;
   let isCodeGenOnly = 0;
+
+  // copy SubtargetPredicate from pseudo.
+  let SubtargetPredicate = lds.SubtargetPredicate;
 }
 
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