Searched refs:tzcnt (Results 1 - 8 of 8) sorted by relevance
| /third_party/skia/third_party/externals/libjpeg-turbo/simd/i386/ |
| H A D | jchuff-sse2.asm | 304 ; We use tzcnt instead of bsf without checking for support. The instruction is
305 ; executed as bsf on CPUs that don't support tzcnt (encoding is equivalent to
306 ; rep bsf.) The destination (first) operand of bsf (and tzcnt on some CPUs) is
310 ; invoking tzcnt.
605 xor size, size ; size = 0; /* kill tzcnt input dependency */
606 tzcnt size, index ; size = # of trailing 0 bits in index
626 tzcnt size, index ; size = # of trailing 0 bits in index
674 xor size, size ; size = 0; /* kill tzcnt input dependency */
677 tzcnt size, index ; size = # of trailing 0 bits in index
732 { tzcnt siz
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| /third_party/skia/third_party/externals/libjpeg-turbo/simd/x86_64/ |
| H A D | jchuff-sse2.asm | 198 ; We use tzcnt instead of bsf without checking for support. The instruction is
199 ; executed as bsf on CPUs that don't support tzcnt (encoding is equivalent to
200 ; rep bsf.) The destination (first) operand of bsf (and tzcnt on some CPUs) is
204 ; invoking tzcnt.
509 xor nbits, nbits ; nbits = 0; /* kill tzcnt input dependency */
510 tzcnt nbitsq, index ; nbits = # of trailing 0 bits in index
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| /third_party/ffmpeg/libavutil/x86/ |
| H A D | x86inc.asm | 1616 ; tzcnt is equivalent to "rep bsf" and is backwards-compatible with bsf.
1617 ; This lets us use tzcnt without bumping the yasm version requirement yet.
1618 %define tzcnt rep bsf
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| /third_party/node/deps/v8/src/codegen/ia32/ |
| H A D | assembler-ia32.h | 1372 void tzcnt(Register dst, Register src) { tzcnt(dst, Operand(src)); } in tzcnt() function in v8::internal::Assembler
1373 void tzcnt(Register dst, Operand src);
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| H A D | macro-assembler-ia32.cc | 1654 tzcnt(dst, src); in CallRecordWriteStub()
1660 mov(dst, 32); // The result of tzcnt is 32 if src = 0. in CallRecordWriteStub()
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| H A D | assembler-ia32.cc | 3119 void Assembler::tzcnt(Register dst, Operand src) { in tzcnt() function in v8::internal::Assembler
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| /third_party/pcre2/pcre2/src/sljit/ |
| H A D | sljitNativeX86_common.c | 380 "tzcnt %%eax, %%eax\n" in get_cpu_features()
431 tzcnt eax, eax in get_cpu_features()
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| /third_party/node/deps/v8/src/wasm/baseline/ia32/ |
| H A D | liftoff-assembler-ia32.h | 1834 tzcnt(safe_dst, src.low_gp()); // Sets CF if low == 0. in emit_i64_ctz()
1836 tzcnt(safe_dst, src.high_gp()); in emit_i64_ctz()
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