1 ; RUN: not opt -S -dxil-op-lower -mtriple=dxil-pc-shadermodel6.3-library %s 2>&1 | FileCheck %s
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
7 ; Function Attrs: noinline nounwind optnone
8 define noundef double @rsqrt_double(double noundef %a) #0 {
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)