1; RUN: not opt -S -dxil-op-lower -mtriple=dxil-pc-shadermodel6.3-library %s 2>&1 | FileCheck %s 2 3; DXIL operation acos does not support double overload type 4; CHECK: in function acos_double 5; CHECK-SAME: Cannot create ACos operation: Invalid overload type 6 7define noundef double @acos_double(double noundef %a) { 8entry: 9 %1 = call double @llvm.acos.f64(double %a) 10 ret double %1 11} 12