llvm/test/CodeGen/LoongArch/lsx/remat.ll

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

declare <16 x i8> @llvm.loongarch.lsx.vseq.b(<16 x i8>, <16 x i8>)
declare <16 x i8> @llvm.loongarch.lsx.vreplgr2vr.b(i32)

define <16 x i8> @vreplgr2vr() nounwind {
; LA32-LABEL: vreplgr2vr:
; LA32:       # %bb.0: # %start
; LA32-NEXT:    addi.w $sp, $sp, -16
; LA32-NEXT:    st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32-NEXT:    move $a0, $zero
; LA32-NEXT:    jirl $ra, $zero, 0
; LA32-NEXT:    vrepli.b $vr0, 0
; LA32-NEXT:    vreplgr2vr.b $vr1, $zero
; LA32-NEXT:    vseq.b $vr0, $vr0, $vr1
; LA32-NEXT:    ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32-NEXT:    addi.w $sp, $sp, 16
; LA32-NEXT:    ret
;
; LA64-LABEL: vreplgr2vr:
; LA64:       # %bb.0: # %start
; LA64-NEXT:    addi.d $sp, $sp, -16
; LA64-NEXT:    st.d $ra, $sp, 8 # 8-byte Folded Spill
; LA64-NEXT:    move $a0, $zero
; LA64-NEXT:    jirl $ra, $zero, 0
; LA64-NEXT:    vrepli.b $vr0, 0
; LA64-NEXT:    vreplgr2vr.b $vr1, $zero
; LA64-NEXT:    vseq.b $vr0, $vr0, $vr1
; LA64-NEXT:    ld.d $ra, $sp, 8 # 8-byte Folded Reload
; LA64-NEXT:    addi.d $sp, $sp, 16
; LA64-NEXT:    ret
start:
  %tmp = tail call <16 x i8> @llvm.loongarch.lsx.vreplgr2vr.b(i32 0)
  call ptr null(ptr null)
  %res = tail call <16 x i8> @llvm.loongarch.lsx.vseq.b(<16 x i8> zeroinitializer, <16 x i8> %tmp)
  ret <16 x i8> %res
}