| ; RUN: llc -mtriple=x86_64-unknown-unknown < %s | FileCheck %s |
| |
| define float @test_powi(ptr %p) nounwind { |
| ; CHECK-LABEL: test_powi: |
| ; CHECK: # %bb.0: # %bb |
| ; CHECK-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; CHECK-COUNT-31: mulss %xmm1, %xmm1 |
| ; CHECK-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; CHECK-NEXT: divss %xmm1, %xmm0 |
| ; CHECK-NEXT: retq |
| bb: |
| %load = load float, ptr %p, align 4 |
| %call = call contract float @llvm.powi.f32.i32(float %load, i32 -2147483648) |
| ret float %call |
| } |
| |
| declare float @llvm.powi.f32.i32(float, i32) |
