Jeff Niu b2ccfb4d95 [mlir][LLVMIR] Change ShuffleVectorOp to use assembly format ...

This patch moves `LLVM::ShuffleVectorOp` to assembly format and in the
process drops the extra type that can be inferred (both operand types
are required to be the same) and switches to a dense integer array.

The syntax change:

```
// Before
%0 = llvm.shufflevector %0, %1 [0 : i32, 0 : i32, 0 : i32, 0 : i32] : vector<4xf32>, vector<4xf32>
// After
%0 = llvm.shufflevector %0, %1 [0, 0, 0, 0] : vector<4xf32>
```

Reviewed By: dcaballe

Differential Revision: https://reviews.llvm.org/D132038

2022-08-18 12:46:04 -04:00

53 KiB

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