; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc --mtriple=loongarch32 --mattr=+32s,+lasx < %s | FileCheck %s --check-prefix=LA32
; RUN: llc --mtriple=loongarch64 --mattr=+lasx < %s | FileCheck %s --check-prefix=LA64

;; Without this patch(codegen for concat_vectors), the test will hang.
@g_156 = external global [12 x i32]
@g_490 = external global i32
@g_813 = external global i32

define void @foo() {
; LA32-LABEL: foo:
; LA32:       # %bb.0: # %entry
; LA32-NEXT:    addi.w $sp, $sp, -16
; LA32-NEXT:    .cfi_def_cfa_offset 16
; LA32-NEXT:    st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32-NEXT:    st.w $fp, $sp, 8 # 4-byte Folded Spill
; LA32-NEXT:    .cfi_offset 1, -4
; LA32-NEXT:    .cfi_offset 22, -8
; LA32-NEXT:    pcalau12i $a0, %got_pc_hi20(g_156)
; LA32-NEXT:    ld.w $fp, $a0, %got_pc_lo12(g_156)
; LA32-NEXT:    pcalau12i $a0, %got_pc_hi20(g_490)
; LA32-NEXT:    ld.w $a0, $a0, %got_pc_lo12(g_490)
; LA32-NEXT:    ld.w $a1, $fp, 24
; LA32-NEXT:    pcalau12i $a2, %got_pc_hi20(g_813)
; LA32-NEXT:    ld.w $a2, $a2, %got_pc_lo12(g_813)
; LA32-NEXT:    st.w $zero, $fp, 20
; LA32-NEXT:    st.w $zero, $a0, 0
; LA32-NEXT:    st.w $a1, $a2, 0
; LA32-NEXT:    ori $a2, $zero, 48
; LA32-NEXT:    move $a0, $fp
; LA32-NEXT:    move $a1, $zero
; LA32-NEXT:    bl memset
; LA32-NEXT:    st.w $zero, $fp, 20
; LA32-NEXT:    ld.w $fp, $sp, 8 # 4-byte Folded Reload
; LA32-NEXT:    ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32-NEXT:    addi.w $sp, $sp, 16
; LA32-NEXT:    ret
;
; LA64-LABEL: foo:
; LA64:       # %bb.0: # %entry
; LA64-NEXT:    pcalau12i $a0, %got_pc_hi20(g_156)
; LA64-NEXT:    ld.d $a0, $a0, %got_pc_lo12(g_156)
; LA64-NEXT:    pcalau12i $a1, %got_pc_hi20(g_490)
; LA64-NEXT:    ld.d $a1, $a1, %got_pc_lo12(g_490)
; LA64-NEXT:    ld.w $a2, $a0, 24
; LA64-NEXT:    pcalau12i $a3, %got_pc_hi20(g_813)
; LA64-NEXT:    ld.d $a3, $a3, %got_pc_lo12(g_813)
; LA64-NEXT:    st.w $zero, $a1, 0
; LA64-NEXT:    st.w $a2, $a3, 0
; LA64-NEXT:    xvrepli.b $xr0, 0
; LA64-NEXT:    xvst $xr0, $a0, 0
; LA64-NEXT:    vrepli.b $vr0, 0
; LA64-NEXT:    vst $vr0, $a0, 32
; LA64-NEXT:    st.w $zero, $a0, 20
; LA64-NEXT:    ret
entry:
  store i32 0, ptr getelementptr inbounds (i8, ptr @g_156, i64 20), align 4
  store i32 0, ptr @g_490, align 4
  %0 = load i32, ptr getelementptr inbounds (i8, ptr @g_156, i64 24), align 4
  store i32 %0, ptr @g_813, align 4
  tail call void @llvm.memset.p0.i64(ptr @g_156, i8 0, i64 48, i1 false)
  store i32 0, ptr getelementptr inbounds (i8, ptr @g_156, i64 20), align 4
  ret void
}