1; RUN: llc < %s -mtriple=aarch64-- | FileCheck %s 2 3declare double @llvm.powi.f64.i32(double, i32) 4declare float @llvm.powi.f32.i32(float, i32) 5declare float @pow(double noundef, double noundef) 6 7define float @powi_f32(float %x) nounwind { 8; CHECK-LABEL: powi_f32: 9; CHECK: // %bb.0: 10; CHECK-NEXT: fmul s0, s0, s0 11; CHECK-NEXT: fmul s0, s0, s0 12; CHECK-NEXT: ret 13 %1 = tail call float @llvm.powi.f32.i32(float %x, i32 4) 14 ret float %1 15} 16 17define double @powi_f64(double %x) nounwind { 18; CHECK-LABEL: powi_f64: 19; CHECK: // %bb.0: 20; CHECK-NEXT: fmul d1, d0, d0 21; CHECK-NEXT: fmul d0, d0, d1 22; CHECK-NEXT: ret 23 %1 = tail call double @llvm.powi.f64.i32(double %x, i32 3) 24 ret double %1 25} 26