Re: [PATCH, i386]: AVX false dependencies fix

2018-05-04 Thread Uros Bizjak
> This is the same patch I posted a few days ago, a bit modified according to > Uros' > recommendation. > > Patch fixes false dependencies for vmovss, vmovsd, vrcpss, vrsqrtss, vsqrtss > and vsqrtsd > instructions. > Tested on x86-64/Linux, no new test fails, some SPEC 2006/2017 performance >

[PATCH, i386]: AVX false dependencies fix

2018-05-04 Thread Nesterovskiy, Alexander
This is the same patch I posted a few days ago, a bit modified according to Uros' recommendation. Patch fixes false dependencies for vmovss, vmovsd, vrcpss, vrsqrtss, vsqrtss and vsqrtsd instructions. Tested on x86-64/Linux, no new test fails, some SPEC 2006/2017 performance gains. 2018-05-04