test/CodeGen/RISCV/rvv/vsetvl-ext.ll

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

declare i64 @llvm.riscv.vsetvli(
  i64, i64, i64);

define signext i32 @vsetvl_sext() {
; CHECK-LABEL: vsetvl_sext:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli a0, 1, e16, m2, ta, mu
; CHECK-NEXT:    ret
  %a = call i64 @llvm.riscv.vsetvli(i64 1, i64 1, i64 1)
  %b = trunc i64 %a to i32
  ret i32 %b
}

define zeroext i32 @vsetvl_zext() {
; CHECK-LABEL: vsetvl_zext:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli a0, 1, e16, m2, ta, mu
; CHECK-NEXT:    ret
  %a = call i64 @llvm.riscv.vsetvli(i64 1, i64 1, i64 1)
  %b = trunc i64 %a to i32
  ret i32 %b
}