flac dev - Apr 2016 - MSVC 2015: problem after update2

Anybody still has MSVC 2015 update 1?

It seems that MSVC 2015U2 miscompiles stream_encoder_intrin_sse2.c,
stream_encoder_intrin_ssse3.c (and probably stream_encoder_intrin_avx2.c, but
currently I cannot test it 'cause I don't have avx2 CPU).

I wonder what happened and what changed in the asm code that MSVC generates.

https://randomascii.wordpress.com/2016/03/24/compiler-bugs-found-when-porting-chromium-to-vc-2015/
On 4/25/2016 at 12:11 PM, "lvqcl" <lvqcl.mail at gmail.com>
wrote:
>
>Anybody still has MSVC 2015 update 1?
>
>It seems that MSVC 2015U2 miscompiles stream_encoder_intrin_sse2.c,
>stream_encoder_intrin_ssse3.c (and probably 
>stream_encoder_intrin_avx2.c, but
>currently I cannot test it 'cause I don't have avx2 CPU).
>
>I wonder what happened and what changed in the asm code that MSVC 
>generates.
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