[llvm] [AMDGPU][MC] Support src modifiers for v_mov_b32 and v_movrel* instructions (PR #76498)

[Joe Nash via llvm-commits]

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@@ -274,8 +275,9 @@ MachineInstr *GCNDPPCombine::createDPPInst(MachineInstr &OrigMI,
       break;
     }
 
-    if (auto *Mod0 = TII->getNamedOperand(OrigMI,
-                                          AMDGPU::OpName::src0_modifiers)) {
+    
+    auto *Mod0 = TII->getNamedOperand(OrigMI, AMDGPU::OpName::src0_modifiers);
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Sisyph wrote:

It looks like there is no need for this change anymore

https://github.com/llvm/llvm-project/pull/76498