| ; RUN: llc -mtriple x86_64-windows < %s | FileCheck %s |
| |
| declare double @llvm.powi.f64.i32(double, i32) |
| declare float @llvm.powi.f32.i32(float, i32) |
| |
| define double @d(double %d, i32 %i) { |
| entry: |
| %0 = tail call double @llvm.powi.f64.i32(double %d, i32 %i) |
| ret double %0 |
| } |
| |
| ; CHECK-LABEL: d: |
| ; CHECK: cvtsi2sd %edx, %xmm1 |
| ; CHECK-NEXT: jmp pow |
| |
| define float @f(float %f, i32 %i) { |
| entry: |
| %0 = tail call float @llvm.powi.f32.i32(float %f, i32 %i) |
| ret float %0 |
| } |
| |
| ; CHECK-LABEL: f: |
| ; CHECK: cvtsi2ss %edx, %xmm1 |
| ; CHECK-NEXT: jmp powf |
| |
| define float @g(double %d, i32 %i) { |
| entry: |
| %0 = tail call double @llvm.powi.f64.i32(double %d, i32 %i) |
| %conv = fptrunc double %0 to float |
| ret float %conv |
| } |
| |
| ; CHECK-LABEL: g: |
| ; CHECK: cvtsi2sd %edx, %xmm1 |
| ; CHECK-NEXT: callq pow |
| |
| define double @h(float %f, i32 %i) { |
| entry: |
| %0 = tail call float @llvm.powi.f32.i32(float %f, i32 %i) |
| %conv = fpext float %0 to double |
| ret double %conv |
| } |
| |
| ; CHECK-LABEL: h: |
| ; CHECK: cvtsi2ss %edx, %xmm1 |
| ; CHECK-NEXT: callq powf |