dawn-cmake/test/intrinsics/gen/modf/a128ab.wgsl.expected.msl
Ben Clayton 053559d051 intrinsics: Add new struct form of modf(), frexp()
Implement these for all the writers.
SPIR-V reader not implemented (the old overloads weren't implemented either).

Deprecate the old overloads.

Fixed: tint:54
Change-Id: If66d26dbac3389ff604734f31b426abe47868b91
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59302
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
2021-07-23 16:43:01 +00:00

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intrinsics/gen/modf/a128ab.wgsl:29:24 warning: use of deprecated intrinsic
var res: vec2<f32> = modf(vec2<f32>(), &arg_1);
^^^^
#include <metal_stdlib>
using namespace metal;
float2 tint_modf(float2 param_0, threadgroup float2* param_1) {
float2 whole;
float2 fract = modf(param_0, whole);
*param_1 = whole;
return fract;
}
void modf_a128ab(threadgroup float2* const tint_symbol_1) {
float2 res = tint_modf(float2(), &(*(tint_symbol_1)));
}
kernel void compute_main(uint local_invocation_index [[thread_index_in_threadgroup]]) {
threadgroup float2 tint_symbol_2;
if ((local_invocation_index == 0u)) {
tint_symbol_2 = float2();
}
threadgroup_barrier(mem_flags::mem_threadgroup);
modf_a128ab(&(tint_symbol_2));
return;
}