mirror of https://git.ffmpeg.org/ffmpeg.git
x86inc: Improve handling of %ifid with multi-token parameters
The yasm/nasm preprocessor only checks the first token, which means that parameters such as `dword [rax]` are treated as identifiers, which is generally not what we want. Signed-off-by: Anton Khirnov <anton@khirnov.net>
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@ -1136,7 +1136,7 @@ INIT_XMM
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CHECK_AVX_INSTR_EMU {%1 %6, %7, %8}, %6, %8
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%endif
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%if %5 && %4 == 0
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%ifnid %8
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%ifnnum sizeof%8
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; 3-operand AVX instructions with a memory arg can only have it in src2,
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; whereas SSE emulation prefers to have it in src1 (i.e. the mov).
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; So, if the instruction is commutative with a memory arg, swap them.
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@ -1500,7 +1500,7 @@ FMA_INSTR pmadcswd, pmaddwd, paddd
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v%5%6 %1, %2, %3, %4
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%elifidn %1, %2
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; If %3 or %4 is a memory operand it needs to be encoded as the last operand.
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%ifid %3
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%ifnum sizeof%3
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v%{5}213%6 %2, %3, %4
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%else
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v%{5}132%6 %2, %4, %3
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