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/* { dg-do compile } */ /* { dg-options "-O2 -mbmi " } */ /* { dg-final { scan-assembler-times "tzcntw\[^\\n]*%?ax" 2 } } */ #include <x86intrin.h> unsigned short func_tzcnt16 (unsigned short X) { return __tzcnt_u16(X); } unsigned short func_tzcnt16_2 (unsigned short X) { return _tzcnt_u16(X); }