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vp9 intrinsics fail to build with older gcc versions #958

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
v1.3.0-5531-gf036273

Note the code is technically incorrect as the functions are defined to take an 
immediate, newer versions are merely more forgiving.

$ gcc --version
gcc (GCC) 4.2.1 20070719 

../vp9/encoder/x86/vp9_dct_sse2.c: In function 'right_shift_8x8':
../vp9/encoder/x86/vp9_dct_sse2.c:728: error: shift must be an immediate
../vp9/encoder/x86/vp9_dct_sse2.c:748: error: shift must be an immediate
../vp9/encoder/x86/vp9_dct_sse2.c:749: error: shift must be an immediate
../vp9/encoder/x86/vp9_dct_sse2.c:750: error: shift must be an immediate
../vp9/encoder/x86/vp9_dct_sse2.c:751: error: shift must be an immediate
../vp9/encoder/x86/vp9_dct_sse2.c:752: error: shift must be an immediate
../vp9/encoder/x86/vp9_dct_sse2.c:753: error: shift must be an immediate
../vp9/encoder/x86/vp9_dct_sse2.c:754: error: shift must be an immediate
../vp9/encoder/x86/vp9_dct_sse2.c:755: error: shift must be an immediate

Original issue reported on code.google.com by jz...@google.com on 20 Feb 2015 at 2:53

GoogleCodeExporter commented 9 years ago

Original comment by jingn...@google.com on 20 Feb 2015 at 4:45

GoogleCodeExporter commented 9 years ago 
https://gerrit.chromium.org/gerrit/#/c/73812/

Original comment by jingn...@google.com on 20 Feb 2015 at 5:25

GoogleCodeExporter commented 9 years ago 
'Fix high bit-depth loop-filter sse2 compiling issue - part [1-4]'
https://gerrit.chromium.org/gerrit/#/c/73853/
https://gerrit.chromium.org/gerrit/#/c/73854/
https://gerrit.chromium.org/gerrit/#/c/73855/
https://gerrit.chromium.org/gerrit/#/c/73856/

Original comment by jz...@google.com on 28 Feb 2015 at 4:13