test/CodeGen/RISCV/rvv/legalize-scalable-vectortype.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv32 -mattr=+v -verify-machineinstrs < %s | FileCheck %s
; RUN: llc -mtriple=riscv64 -mattr=+v -verify-machineinstrs < %s | FileCheck %s

define <vscale x 4 x i5> @trunc_nxv4i32_to_nxv4i5(<vscale x 4 x i32> %a) {
; CHECK-LABEL: trunc_nxv4i32_to_nxv4i5:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli a0, zero, e16, m1, ta, mu
; CHECK-NEXT:    vncvt.x.x.w v10, v8
; CHECK-NEXT:    vsetvli zero, zero, e8, mf2, ta, mu
; CHECK-NEXT:    vncvt.x.x.w v8, v10
; CHECK-NEXT:    ret
  %v = trunc <vscale x 4 x i32> %a to <vscale x 4 x i5>
  ret <vscale x 4 x i5> %v
}

define <vscale x 1 x i5> @trunc_nxv1i32_to_nxv1i5(<vscale x 1 x i32> %a) {
; CHECK-LABEL: trunc_nxv1i32_to_nxv1i5:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli a0, zero, e16, mf4, ta, mu
; CHECK-NEXT:    vncvt.x.x.w v8, v8
; CHECK-NEXT:    vsetvli zero, zero, e8, mf8, ta, mu
; CHECK-NEXT:    vncvt.x.x.w v8, v8
; CHECK-NEXT:    ret
  %v = trunc <vscale x 1 x i32> %a to <vscale x 1 x i5>
  ret <vscale x 1 x i5> %v
}