blob: 64a3d168d11557863f85579b6897aa4ecea66144 [file] [log] [blame]
; RUN: llc < %s -mtriple=aarch64-- | FileCheck %s
declare double @llvm.powi.f64.i32(double, i32)
declare float @llvm.powi.f32.i32(float, i32)
declare float @pow(double noundef, double noundef)
define float @powi_f32(float %x) nounwind {
; CHECK-LABEL: powi_f32:
; CHECK: // %bb.0:
; CHECK-NEXT: fmul s0, s0, s0
; CHECK-NEXT: fmul s0, s0, s0
; CHECK-NEXT: ret
%1 = tail call float @llvm.powi.f32.i32(float %x, i32 4)
ret float %1
}
define double @powi_f64(double %x) nounwind {
; CHECK-LABEL: powi_f64:
; CHECK: // %bb.0:
; CHECK-NEXT: fmul d1, d0, d0
; CHECK-NEXT: fmul d0, d0, d1
; CHECK-NEXT: ret
%1 = tail call double @llvm.powi.f64.i32(double %x, i32 3)
ret double %1
}