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2018 Apr 11
0
VSHUFFLE Splitting
Please tell how to split larger vshuffle into smaller like v64i32 vshuffle
to 4 v16i32 vshuffles.
Where the code of splitting is located ?
Thank You
Regards
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2018 Apr 10
1
64 bit mask in x86vshuffle instruction
Please tell me whether the following implementation is correct.....
My target supports 64 bit mask means immediate(0-2^63)
I have implemented it but i dont know whether its correct or not. Please
see the changes below that i have made in x86isellowering.cpp
static SDValue lower2048BitVectorShuffle(const SDLoc &DL, ArrayRef<int>
Mask,
MVT VT,