1; RUN: llc -mtriple=x86_64-unknown-unknown < %s | FileCheck %s 2 3define float @test_powi(ptr %p) nounwind { 4; CHECK-LABEL: test_powi: 5; CHECK: # %bb.0: # %bb 6; CHECK-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero 7; CHECK-COUNT-31: mulss %xmm1, %xmm1 8; CHECK-NEXT: movss {{.*#+}} xmm0 = [1.0E+0,0.0E+0,0.0E+0,0.0E+0] 9; CHECK-NEXT: divss %xmm1, %xmm0 10; CHECK-NEXT: retq 11bb: 12 %load = load float, ptr %p, align 4 13 %call = call contract float @llvm.powi.f32.i32(float %load, i32 -2147483648) 14 ret float %call 15} 16 17declare float @llvm.powi.f32.i32(float, i32) 18