blob: 9db4414c1167c1d17d546c1800ab3378595b30ed [file] [log] [blame]
int4 tint_count_leading_zeros(int4 v) {
uint4 x = uint4(v);
const uint4 b16 = ((x <= (65535u).xxxx) ? (16u).xxxx : (0u).xxxx);
x = (x << b16);
const uint4 b8 = ((x <= (16777215u).xxxx) ? (8u).xxxx : (0u).xxxx);
x = (x << b8);
const uint4 b4 = ((x <= (268435455u).xxxx) ? (4u).xxxx : (0u).xxxx);
x = (x << b4);
const uint4 b2 = ((x <= (1073741823u).xxxx) ? (2u).xxxx : (0u).xxxx);
x = (x << b2);
const uint4 b1 = ((x <= (2147483647u).xxxx) ? (1u).xxxx : (0u).xxxx);
const uint4 is_zero = ((x == (0u).xxxx) ? (1u).xxxx : (0u).xxxx);
return int4((((((b16 | b8) | b4) | b2) | b1) + is_zero));
}
RWByteAddressBuffer prevent_dce : register(u0, space2);
void countLeadingZeros_eab32b() {
int4 arg_0 = (1).xxxx;
int4 res = tint_count_leading_zeros(arg_0);
prevent_dce.Store4(0u, asuint(res));
}
struct tint_symbol {
float4 value : SV_Position;
};
float4 vertex_main_inner() {
countLeadingZeros_eab32b();
return (0.0f).xxxx;
}
tint_symbol vertex_main() {
const float4 inner_result = vertex_main_inner();
tint_symbol wrapper_result = (tint_symbol)0;
wrapper_result.value = inner_result;
return wrapper_result;
}
void fragment_main() {
countLeadingZeros_eab32b();
return;
}
[numthreads(1, 1, 1)]
void compute_main() {
countLeadingZeros_eab32b();
return;
}