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Hash : cbf0fcc8
Author :
Date : 2019-11-05T11:56:06
i386 SSE2 Huffman: Fix pointer arithmetic issue Splitting the pointer arithmetic in GET_SYM() into a separate add and sub instruction was an attempt to work around an error ("invalid operand type") that occurred when assembling the file with NASM. However, this created a link error on macOS ("ld: illegal text-relocation to '_jconst_huff_encode_one_block' in simd/CMakeFiles/simd.dir/i386/jchuff-sse2.asm.o from '_jsimd_huff_encode_one_block_sse2' in simd/CMakeFiles/simd.dir/i386/jchuff-sse2.asm.o for architecture i386") and also changed the alignment of the code in ways that might have affected the previous benchmark results (which took a great deal of time to obtain.) Ultimately, the path of least resistance is just to require NASM 2.13 or later.
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Files
- jccolext-avx2.asm
- jccolext-mmx.asm
- jccolext-sse2.asm
- jccolor-avx2.asm
- jccolor-mmx.asm
- jccolor-sse2.asm
- jcgray-avx2.asm
- jcgray-mmx.asm
- jcgray-sse2.asm
- jcgryext-avx2.asm
- jcgryext-mmx.asm
- jcgryext-sse2.asm
- jchuff-sse2.asm
- jcphuff-sse2.asm
- jcsample-avx2.asm
- jcsample-mmx.asm
- jcsample-sse2.asm
- jdcolext-avx2.asm
- jdcolext-mmx.asm
- jdcolext-sse2.asm
- jdcolor-avx2.asm
- jdcolor-mmx.asm
- jdcolor-sse2.asm
- jdmerge-avx2.asm
- jdmerge-mmx.asm
- jdmerge-sse2.asm
- jdmrgext-avx2.asm
- jdmrgext-mmx.asm
- jdmrgext-sse2.asm
- jdsample-avx2.asm
- jdsample-mmx.asm
- jdsample-sse2.asm
- jfdctflt-3dn.asm
- jfdctflt-sse.asm
- jfdctfst-mmx.asm
- jfdctfst-sse2.asm
- jfdctint-avx2.asm
- jfdctint-mmx.asm
- jfdctint-sse2.asm
- jidctflt-3dn.asm
- jidctflt-sse.asm
- jidctflt-sse2.asm
- jidctfst-mmx.asm
- jidctfst-sse2.asm
- jidctint-avx2.asm
- jidctint-mmx.asm
- jidctint-sse2.asm
- jidctred-mmx.asm
- jidctred-sse2.asm
- jquant-3dn.asm
- jquant-mmx.asm
- jquant-sse.asm
- jquantf-sse2.asm
- jquanti-avx2.asm
- jquanti-sse2.asm
- jsimd.c
- jsimdcpu.asm
