[common] replace Common::BitCast with libc++ provided one (#2774)

Signed-off-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2774
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Reviewed-by: crueter <crueter@eden-emu.dev>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
This commit is contained in:
lizzie 2025-10-22 02:56:28 +02:00 committed by crueter
parent 6ff043c4fb
commit 992bae4e2a
No known key found for this signature in database
GPG key ID: 425ACD2D4830EBC6
25 changed files with 152 additions and 151 deletions

View file

@ -7,18 +7,8 @@
#ifdef __AVX__
#include <immintrin.h>
#endif
// NetBSD apparently still needs these... ugh
#ifdef __cpp_lib_bit_cast
#include <numeric>
#include <bit>
template <typename To, typename From> constexpr inline To BitCast(const From& from) {
return std::bit_cast<To>(from);
}
#else
template <typename To, typename From> constexpr inline To BitCast(const From& from) {
return __builtin_bit_cast(To, from);
}
#endif
template<typename F>
void CheckedRun(F&& fn) {
@ -48,18 +38,18 @@ void CheckedRun(F&& fn) {
, "+x"(xmm8), "+x"(xmm9), "+x"(xmm10), "+x"(xmm11)
:
);
CHECK(BitCast<std::uint64_t>(xmm0[0]) == 0);
CHECK(BitCast<std::uint64_t>(xmm1[0]) == 1);
CHECK(BitCast<std::uint64_t>(xmm2[0]) == 2);
CHECK(BitCast<std::uint64_t>(xmm3[0]) == 3);
CHECK(BitCast<std::uint64_t>(xmm4[0]) == 4);
CHECK(BitCast<std::uint64_t>(xmm5[0]) == 5);
CHECK(BitCast<std::uint64_t>(xmm6[0]) == 6);
CHECK(BitCast<std::uint64_t>(xmm7[0]) == 7);
CHECK(BitCast<std::uint64_t>(xmm8[0]) == 8);
CHECK(BitCast<std::uint64_t>(xmm9[0]) == 9);
CHECK(BitCast<std::uint64_t>(xmm10[0]) == 10);
CHECK(BitCast<std::uint64_t>(xmm11[0]) == 11);
CHECK(std::bit_cast<std::uint64_t>(xmm0[0]) == 0);
CHECK(std::bit_cast<std::uint64_t>(xmm1[0]) == 1);
CHECK(std::bit_cast<std::uint64_t>(xmm2[0]) == 2);
CHECK(std::bit_cast<std::uint64_t>(xmm3[0]) == 3);
CHECK(std::bit_cast<std::uint64_t>(xmm4[0]) == 4);
CHECK(std::bit_cast<std::uint64_t>(xmm5[0]) == 5);
CHECK(std::bit_cast<std::uint64_t>(xmm6[0]) == 6);
CHECK(std::bit_cast<std::uint64_t>(xmm7[0]) == 7);
CHECK(std::bit_cast<std::uint64_t>(xmm8[0]) == 8);
CHECK(std::bit_cast<std::uint64_t>(xmm9[0]) == 9);
CHECK(std::bit_cast<std::uint64_t>(xmm10[0]) == 10);
CHECK(std::bit_cast<std::uint64_t>(xmm11[0]) == 11);
#else
fn();
#endif