Does the assembler also get updated with this? I'm asking because I noticed when compiling pkgsrc package libdeflate-1.20 with gcc12 (from pkgsrc) that the compiler generates vpdpbusd instructions (amd64) but the assembler doesn't know those: [ 55%] Building C object CMakeFiles/libdeflate_static.dir/lib/crc32.c.o [ 58%] Building C object CMakeFiles/libdeflate_shared.dir/lib/zlib_decompress.c.o [ 62%] Building C object CMakeFiles/libdeflate_static.dir/lib/gzip_compress.c.o [ 65%] Building C object CMakeFiles/libdeflate_shared.dir/lib/crc32.c.o /tmp//ccZfStzB.s: Assembler messages: /tmp//ccZfStzB.s:1377: Error: unsupported instruction `vpdpbusd' /tmp//ccZfStzB.s:1379: Error: unsupported instruction `vpdpbusd' /tmp//ccfRuVym.s: Assembler messages: /tmp//ccfRuVym.s:1377: Error: unsupported instruction `vpdpbusd' /tmp//ccfRuVym.s:1379: Error: unsupported instruction `vpdpbusd' ... more of the same... For building firefox, I had to pretend that __AVXVNNI__ wasn't #defined. -Olaf. -- ___ Olaf 'Rhialto' Seibert <rhialto/at/falu.nl> \X/ There is no AI. There is just someone else's work. --I. Rose
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