Drop test cases

Author: heiher

llvm/test/CodeGen/LoongArch/code-models.ll

@@ -120,60 +120,3 @@ entry:
   %r = tail call i32 @callee_tail(i32 %i)
   ret i32 %r
 }
-
-define i32 @caller_call_tail(i32 %i) nounwind {
-; SMALL-LABEL: caller_call_tail:
-; SMALL:       # %bb.0: # %entry
-; SMALL-NEXT:    addi.d $sp, $sp, -16
-; SMALL-NEXT:    st.d $ra, $sp, 8 # 8-byte Folded Spill
-; SMALL-NEXT:    st.d $fp, $sp, 0 # 8-byte Folded Spill
-; SMALL-NEXT:    move $fp, $a0
-; SMALL-NEXT:    bl %plt(callee_tail)
-; SMALL-NEXT:    move $a0, $fp
-; SMALL-NEXT:    ld.d $fp, $sp, 0 # 8-byte Folded Reload
-; SMALL-NEXT:    ld.d $ra, $sp, 8 # 8-byte Folded Reload
-; SMALL-NEXT:    addi.d $sp, $sp, 16
-; SMALL-NEXT:    b %plt(callee_tail)
-;
-; MEDIUM-LABEL: caller_call_tail:
-; MEDIUM:       # %bb.0: # %entry
-; MEDIUM-NEXT:    addi.d $sp, $sp, -16
-; MEDIUM-NEXT:    st.d $ra, $sp, 8 # 8-byte Folded Spill
-; MEDIUM-NEXT:    st.d $fp, $sp, 0 # 8-byte Folded Spill
-; MEDIUM-NEXT:    move $fp, $a0
-; MEDIUM-NEXT:    pcaddu18i $ra, %call36(callee_tail)
-; MEDIUM-NEXT:    jirl $ra, $ra, 0
-; MEDIUM-NEXT:    move $a0, $fp
-; MEDIUM-NEXT:    ld.d $fp, $sp, 0 # 8-byte Folded Reload
-; MEDIUM-NEXT:    ld.d $ra, $sp, 8 # 8-byte Folded Reload
-; MEDIUM-NEXT:    addi.d $sp, $sp, 16
-; MEDIUM-NEXT:    pcaddu18i $t8, %call36(callee_tail)
-; MEDIUM-NEXT:    jr $t8
-;
-; LARGE-LABEL: caller_call_tail:
-; LARGE:       # %bb.0: # %entry
-; LARGE-NEXT:    addi.d $sp, $sp, -16
-; LARGE-NEXT:    st.d $ra, $sp, 8 # 8-byte Folded Spill
-; LARGE-NEXT:    st.d $fp, $sp, 0 # 8-byte Folded Spill
-; LARGE-NEXT:    move $fp, $a0
-; LARGE-NEXT:    pcalau12i $a1, %got_pc_hi20(callee_tail)
-; LARGE-NEXT:    addi.d $ra, $zero, %got_pc_lo12(callee_tail)
-; LARGE-NEXT:    lu32i.d $ra, %got64_pc_lo20(callee_tail)
-; LARGE-NEXT:    lu52i.d $ra, $ra, %got64_pc_hi12(callee_tail)
-; LARGE-NEXT:    ldx.d $ra, $ra, $a1
-; LARGE-NEXT:    jirl $ra, $ra, 0
-; LARGE-NEXT:    move $a0, $fp
-; LARGE-NEXT:    pcalau12i $a1, %got_pc_hi20(callee_tail)
-; LARGE-NEXT:    addi.d $a2, $zero, %got_pc_lo12(callee_tail)
-; LARGE-NEXT:    lu32i.d $a2, %got64_pc_lo20(callee_tail)
-; LARGE-NEXT:    lu52i.d $a2, $a2, %got64_pc_hi12(callee_tail)
-; LARGE-NEXT:    ldx.d $a1, $a2, $a1
-; LARGE-NEXT:    ld.d $fp, $sp, 0 # 8-byte Folded Reload
-; LARGE-NEXT:    ld.d $ra, $sp, 8 # 8-byte Folded Reload
-; LARGE-NEXT:    addi.d $sp, $sp, 16
-; LARGE-NEXT:    jr $a1
-entry:
-  call i32 @callee_tail(i32 %i)
-  %r = tail call i32 @callee_tail(i32 %i)
-  ret i32 %r
-}