1; RUN: not opt -S -dxil-op-lower -mtriple=dxil-pc-shadermodel6.3-library %s 2>&1 | FileCheck %s 2 3; DXIL operation rsqrt does not support double overload type 4; CHECK: in function rsqrt_double 5; CHECK-SAME: Cannot create RSqrt operation: Invalid overload type 6 7; Function Attrs: noinline nounwind optnone 8define noundef double @rsqrt_double(double noundef %a) #0 { 9entry: 10 %a.addr = alloca double, align 8 11 store double %a, ptr %a.addr, align 8 12 %0 = load double, ptr %a.addr, align 8 13 %dx.rsqrt = call double @llvm.dx.rsqrt.f64(double %0) 14 ret double %dx.rsqrt 15} 16