--- /dev/null
+; RUN: llc --mtriple=loongarch64 < %s | FileCheck %s
+
+define void @foo(i32 %i) {
+entry:
+ switch i32 %i, label %if.end3 [
+ i32 5, label %if.then
+ i32 7, label %if.then2
+ ]
+
+if.then:
+ tail call void @bar() #0
+ br label %if.end3
+
+if.then2:
+ tail call void @bar() #0
+ br label %if.end3
+
+if.end3:
+ tail call void @bar() #0
+ ret void
+}
+
+declare void @bar()
+
+attributes #0 = { nomerge }
+
+; CHECK-LABEL: foo:
+; CHECK: # %bb.0: # %entry
+; CHECK: # %bb.1: # %entry
+; CHECK: # %bb.2: # %if.then
+; CHECK-NEXT: bl %plt(bar)
+; CHECK: .LBB0_3: # %if.then2
+; CHECK-NEXT: bl %plt(bar)
+; CHECK: .LBB0_4: # %if.end3
+; CHECK: bl %plt(bar)