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Cleanup code after dropping ICC support in favor of ICX

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The commit removes all uses of ICC's __INTEL_COMPILER macro and other
references to ICC. It also adds ICX info to the compiler command and
fixes two typos in Makefile's help output.

closes https://github.com/official-stockfish/Stockfish/pull/4769

No functional change
This commit is contained in:
Sebastian Buchwald
2023-08-31 21:56:34 +02:00
committed by Disservin
parent 3d1b067d85
commit b9319c4fa4
4 changed files with 25 additions and 31 deletions
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4
src/bitboard.h
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@@ -262,7 +262,7 @@ inline int popcount(Bitboard b) {
union { Bitboard bb; uint16_t u[4]; } v = { b };
return PopCnt16[v.u[0]] + PopCnt16[v.u[1]] + PopCnt16[v.u[2]] + PopCnt16[v.u[3]];
#elif defined(_MSC_VER) || defined(__INTEL_COMPILER)
#elif defined(_MSC_VER)
return (int)_mm_popcnt_u64(b);
@@ -276,7 +276,7 @@ inline int popcount(Bitboard b) {
/// lsb() and msb() return the least/most significant bit in a non-zero bitboard
#if defined(__GNUC__) // GCC, Clang, ICC
#if defined(__GNUC__) // GCC, Clang, ICX
inline Square lsb(Bitboard b) {
assert(b);