Index: lib/Target/AMDGPU/SIInstructions.td
===================================================================
--- lib/Target/AMDGPU/SIInstructions.td
+++ lib/Target/AMDGPU/SIInstructions.td
@@ -2085,9 +2085,15 @@
     (constant_load (SMRDSgpr i64:$sbase, i32:$offset)),
     (vt (Instr_SGPR $sbase, $offset))
   >;
+
+  def : Pat <
+    (constant_load (SMRDSImm32 i64:$sbase, i32:$offset)),
+    (vt (Instr_IMM_ci $sbase, $offset))
+  > {
+    let Predicates = [isCI];
+  }
 }
 
-defm : SMRD_Pattern <S_LOAD_DWORD_IMM, S_LOAD_DWORD_SGPR, f32>;
 defm : SMRD_Pattern <S_LOAD_DWORD_IMM, S_LOAD_DWORD_SGPR, i32>;
 defm : SMRD_Pattern <S_LOAD_DWORDX2_IMM, S_LOAD_DWORDX2_SGPR, v2i32>;
 defm : SMRD_Pattern <S_LOAD_DWORDX4_IMM, S_LOAD_DWORDX4_SGPR, v4i32>;