Re: [i386] Mask generation in avx2intrin.h

2018-04-30 Thread Marc Glisse
Ping https://gcc.gnu.org/ml/gcc-patches/2017-11/msg02233.html On Sat, 25 Nov 2017, Marc Glisse wrote: Hello, the way full masks are generated currently in avx2intrin.h is questionable: opaque for the inline functions, weird/wrong for the macros. It is possible we may want to add code so the

Re: [i386] Mask generation in avx2intrin.h

2017-12-05 Thread Marc Glisse
Adding Cc: Uros and Kirill https://gcc.gnu.org/ml/gcc-patches/2017-11/msg02233.html On Sat, 25 Nov 2017, Marc Glisse wrote: Hello, the way full masks are generated currently in avx2intrin.h is questionable: opaque for the inline functions, weird/wrong for the macros. It is possible we may w

[i386] Mask generation in avx2intrin.h

2017-11-25 Thread Marc Glisse
Hello, the way full masks are generated currently in avx2intrin.h is questionable: opaque for the inline functions, weird/wrong for the macros. It is possible we may want to add code so the constant mask with all ones may be generated with vxorpd+vcmpeqpd instead of loading it from memory, b