; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6
; RUN: llc --mtriple=loongarch32 --mattr=+32s,+lsx < %s | FileCheck %s
; RUN: llc --mtriple=loongarch64 --mattr=+lsx < %s | FileCheck %s

declare <4 x float> @llvm.log2.v4f32(<4 x float>)
declare <2 x double> @llvm.log2.v2f64(<2 x double>)

define void @flog2_v4f32(ptr %res, ptr %a) nounwind {
; CHECK-LABEL: flog2_v4f32:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    vld $vr0, $a1, 0
; CHECK-NEXT:    vflogb.s $vr0, $vr0
; CHECK-NEXT:    vst $vr0, $a0, 0
; CHECK-NEXT:    ret
entry:
  %v = load <4 x float>, ptr %a
  %r = call <4 x float> @llvm.log2.v4f32(<4 x float> %v)
  store <4 x float> %r, ptr %res
  ret void
}

define void @flog2_v2f64(ptr %res, ptr %a) nounwind {
; CHECK-LABEL: flog2_v2f64:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    vld $vr0, $a1, 0
; CHECK-NEXT:    vflogb.d $vr0, $vr0
; CHECK-NEXT:    vst $vr0, $a0, 0
; CHECK-NEXT:    ret
entry:
  %v = load <2 x double>, ptr %a
  %r = call <2 x double> @llvm.log2.v2f64(<2 x double> %v)
  store <2 x double> %r, ptr %res
  ret void
}