[PATCH][X86] AVX512: Add vbroadcasti*

[Demikhovsky, Elena]

Hi Adam,

I don't think that we should mix instructions like VBROADCASTI32X4 to regular, one element, broadcast.

I suggest to write one more template specially for these 2 instructions. It may be used for inserting sub-vector, where sub-vector is loaded from memory.
I want to say  that lowering model of these 2 instructions is different. You can leave the substitution pattern empty.


-  Elena

-----Original Message-----
From: Adam Nemet [mailto:anemet at apple.com] 
Sent: Wednesday, June 25, 2014 00:07
To: Demikhovsky, Elena
Cc: llvm-commits
Subject: [PATCH][X86] AVX512: Add vbroadcasti*

Hi Elena,

I have modified the avx512_int_broadcast_rm multiclass to fit these instructions as well.

The individual patches provide a bit more information.  Please let me know if it looks good to you.

Thanks,
Adam

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