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fix compiler error

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sharkautarch 2025-01-03 21:00:48 -05:00
parent 39ef1ab574
commit 3a1091d2cd
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1 changed files with 5 additions and 19 deletions
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24
glm/detail/simd_constexpr/simd_helpers.inl
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@ -77,30 +77,16 @@ namespace glm::detail
static_assert(sizeof(v) == sizeof(data_t));
if constexpr (std::is_same_v<::glm::vec<Lx, Tx, Qx>, ::glm::vec<L,T,Q>>) {
return v.data;
} else if constexpr ( Q == Qx
&& L == 3 && !BIsAlignedQ<Q>()) {
OtherVec o {};
std::memcpy(&o, &v, sizeof(v));
o = __builtin_shufflevector(o, o, 0, 1, 2, -1); //tell compiler that the fourth lane is unused
} else if constexpr (L == 3 && !BIsAlignedQ<Q>()) {
if constexpr (std::is_same_v<T, Tx>) {
return gcc_vec_to_data(o);
return v.data;
} else {
using Vec4 = GccVec<4, T, Qx>;
gcc_vec_t converted = __builtin_convertvector(fetch_vec3_as_vec4(o), Vec4);
gcc_vec_t converted = __builtin_convertvector(fetch_vec3_as_vec4(v), Vec4);
return gcc_vec_to_data(converted);
}
} else if constexpr (Q == Qx && Lx == 3) {
if constexpr (std::is_same_v<T, Tx>) {
return v.data;
} else {
auto o = fetch_vec3_as_vec4<Tx,Qx>(v);
gcc_vec_t converted = __builtin_convertvector(o, gcc_vec_t);
return gcc_vec_to_data(converted);
}
} else {
OtherVec o = std::bit_cast<OtherVec>(v.data);
gcc_vec_t converted = __builtin_convertvector(o, gcc_vec_t);
return gcc_vec_to_data(converted);
} else {
gcc_vec_t converted = __builtin_convertvector(v.data, gcc_vec_t);
}
}